:root {
    --primary-color: #003366;
    --primary-dark: #002244;
    --secondary-color: #007BFF;
    --accent-color: #00D4FF;
    --accent-secondary: #7C3AED;
    --accent-tertiary: #06B6D4;
    --gradient-start: #003366;
    --gradient-mid: #007BFF;
    --gradient-end: #00D4FF;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --bg-dark: #0A1628;
    --bg-gradient: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 50%, #E2E8F0 100%);
    --text-dark: #1A202C;
    --text-light: #4A5568;
    --text-muted: #718096;
    --border-color: #E2E8F0;
    --shadow-light: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-hover: 0 12px 40px rgba(0,123,255,0.15);
    --shadow-glow: 0 0 60px rgba(0,123,255,0.25);
    --shadow-deep: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition-default: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Inter', 'Roboto', 'Helvetica Neue', 'Microsoft YaHei', sans-serif;
    --font-display: 'Playfair Display', 'Georgia', serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(60px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-60px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(2deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0,123,255,0.4); }
    50% { transform: scale(1.08); box-shadow: 0 0 30px 15px rgba(0,123,255,0.2); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes rotateIn {
    from { opacity: 0; transform: rotate(-180deg) scale(0.5); }
    to { opacity: 1; transform: rotate(0) scale(1); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-30px); }
    60% { transform: translateY(-15px); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-100%); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.3); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes flipInX {
    from { opacity: 0; transform: perspective(400px) rotateX(90deg); }
    to { opacity: 1; transform: perspective(400px) rotateX(0); }
}

@keyframes flipInY {
    from { opacity: 0; transform: perspective(400px) rotateY(90deg); }
    to { opacity: 1; transform: perspective(400px) rotateY(0); }
}

@keyframes lightSpeedIn {
    from { opacity: 0; transform: translateX(100%) skewX(-30deg); }
    to { opacity: 1; transform: translateX(0) skewX(0); }
}

@keyframes rubberBand {
    0% { transform: scale3d(1, 1, 1); }
    30% { transform: scale3d(1.3, 0.7, 1); }
    40% { transform: scale3d(0.7, 1.3, 1); }
    50% { transform: scale3d(1.2, 0.8, 1); }
    65% { transform: scale3d(0.95, 1.05, 1); }
    75% { transform: scale3d(1.05, 0.95, 1); }
    100% { transform: scale3d(1, 1, 1); }
}

@keyframes jello {
    0%, 11.1%, 100% { transform: translate3d(0, 0, 0); }
    22.2% { transform: skewX(-12.5deg) skewY(-12.5deg); }
    33.3% { transform: skewX(6.25deg) skewY(6.25deg); }
    44.4% { transform: skewX(-3.125deg) skewY(-3.125deg); }
    55.5% { transform: skewX(1.5625deg) skewY(1.5625deg); }
    66.6% { transform: skewX(-0.78125deg) skewY(-0.78125deg); }
    77.7% { transform: skewX(0.390625deg) skewY(0.390625deg); }
    88.8% { transform: skewX(-0.1953125deg) skewY(-0.1953125deg); }
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.3); }
    28% { transform: scale(1); }
    42% { transform: scale(1.3); }
    70% { transform: scale(1); }
}

@keyframes wobble {
    0% { transform: translateX(0%); }
    15% { transform: translateX(-25%) rotate(-5deg); }
    30% { transform: translateX(20%) rotate(3deg); }
    45% { transform: translateX(-15%) rotate(-3deg); }
    60% { transform: translateX(10%) rotate(2deg); }
    75% { transform: translateX(-5%) rotate(-1deg); }
    100% { transform: translateX(0%); }
}

@keyframes swing {
    20% { transform: rotate3d(0, 0, 1, 15deg); }
    40% { transform: rotate3d(0, 0, 1, -10deg); }
    60% { transform: rotate3d(0, 0, 1, 5deg); }
    80% { transform: rotate3d(0, 0, 1, -5deg); }
    100% { transform: rotate3d(0, 0, 1, 0deg); }
}

@keyframes tada {
    0% { transform: scale3d(1, 1, 1); }
    10%, 20% { transform: scale3d(0.9, 0.9, 0.9) rotate3d(0, 0, 1, -3deg); }
    30%, 50%, 70%, 90% { transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, 3deg); }
    40%, 60%, 80% { transform: scale3d(1.1, 1.1, 1.1) rotate3d(0, 0, 1, -3deg); }
    100% { transform: scale3d(1, 1, 1); }
}

@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes ripple {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(4); opacity: 0; }
}

@keyframes parallax {
    0% { transform: translateY(0); }
    100% { transform: translateY(-80px); }
}

@keyframes morphing {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

@keyframes floatParticle {
    0%, 100% { top: 100%; opacity: 0; transform: translateX(0) scale(0.5); }
    10% { opacity: 1; }
    50% { top: 15%; opacity: 1; }
    90% { opacity: 1; }
}

@keyframes pulseRing {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.3); opacity: 0; }
}

@keyframes dotPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0,123,255,0.5); }
    50% { transform: scale(1.3); box-shadow: 0 0 0 12px rgba(0,123,255,0); }
}

@keyframes scrollPartners {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes revealFadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes counterScroll {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes borderGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(0,123,255,0.3); }
    50% { box-shadow: 0 0 40px rgba(0,123,255,0.6); }
}

@keyframes textGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes cardHover {
    0% { transform: translateY(0) rotate(0); }
    100% { transform: translateY(-15px) rotate(0); }
}

@keyframes iconSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes wave {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes gradientBorder {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1); }
}

@keyframes rippleEffect {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(3); opacity: 0; }
}

@keyframes borderFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes textShimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float3d {
    0%, 100% { transform: translateY(0) rotateX(0deg) rotateY(0deg); }
    25% { transform: translateY(-15px) rotateX(5deg) rotateY(-5deg); }
    50% { transform: translateY(-10px) rotateX(-3deg) rotateY(3deg); }
    75% { transform: translateY(-12px) rotateX(2deg) rotateY(-2deg); }
}

@keyframes glowPulse {
    0%, 100% { filter: drop-shadow(0 0 10px var(--accent-color)); }
    50% { filter: drop-shadow(0 0 25px var(--accent-color)) drop-shadow(0 0 40px var(--secondary-color)); }
}

@keyframes rotateGradient {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes scanLine {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

@keyframes morphingShape {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { border-radius: 50% 40% 60% 50% / 40% 60% 40% 60%; }
    75% { border-radius: 60% 60% 40% 60% / 30% 40% 70% 60%; }
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0) translateX(0) rotate(0deg); 
        opacity: 0;
    }
    10% { opacity: 1; }
    50% { 
        transform: translateY(-100px) translateX(20px) rotate(180deg); 
        opacity: 1;
    }
    90% { opacity: 1; }
}

@keyframes waveMotion {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-10px) translateY(-5px); }
    50% { transform: translateX(0) translateY(-10px); }
    75% { transform: translateX(10px) translateY(-5px); }
}

@keyframes numberRoll {
    0% { transform: translateY(100%); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes borderRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes shadowMove {
    0%, 100% { box-shadow: 0 10px 30px rgba(0,123,255,0.3); }
    50% { box-shadow: 0 20px 50px rgba(0,123,255,0.5); }
}

@keyframes liquidFill {
    0% { clip-path: inset(100% 0 0 0); }
    100% { clip-path: inset(0 0 0 0); }
}

.animate-fadeInUp { animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-fadeInDown { animation: fadeInDown 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-fadeInLeft { animation: fadeInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-fadeInRight { animation: fadeInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-scaleIn { animation: scaleIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-float { animation: float 4s ease-in-out infinite; }
.animate-pulse { animation: pulse 2.5s ease-in-out infinite; }
.animate-rotateIn { animation: rotateIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-bounce { animation: bounce 2s ease-in-out infinite; }
.animate-slideInLeft { animation: slideInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-slideInRight { animation: slideInRight 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-zoomIn { animation: zoomIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-flipInX { animation: flipInX 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-flipInY { animation: flipInY 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-lightSpeedIn { animation: lightSpeedIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-rubberBand { animation: rubberBand 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-jello { animation: jello 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-heartBeat { animation: heartBeat 1.5s ease-in-out infinite; }
.animate-wobble { animation: wobble 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-swing { animation: swing 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-tada { animation: tada 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-glitch { animation: glitch 0.3s ease-in-out; }
.animate-morphing { animation: morphing 10s ease-in-out infinite; }
.animate-borderGlow { animation: borderGlow 2s ease-in-out infinite; }
.animate-sparkle { animation: sparkle 1.5s ease-in-out infinite; }
.animate-float3d { animation: float3d 6s ease-in-out infinite; }
.animate-glowPulse { animation: glowPulse 2s ease-in-out infinite; }
.animate-morphingShape { animation: morphingShape 8s ease-in-out infinite; }
.animate-particleFloat { animation: particleFloat 12s ease-in-out infinite; }
.animate-waveMotion { animation: waveMotion 3s ease-in-out infinite; }
.animate-numberRoll { animation: numberRoll 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.animate-shadowMove { animation: shadowMove 3s ease-in-out infinite; }
.animate-liquidFill { animation: liquidFill 1s ease-out forwards; }

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }
.delay-1000 { animation-delay: 1s; }
.delay-1200 { animation-delay: 1.2s; }
.delay-1500 { animation-delay: 1.5s; }

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 50%, #E2E8F0 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0,123,255,0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(0,51,102,0.07) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(124,58,237,0.04) 0%, transparent 60%),
        radial-gradient(circle at 20% 80%, rgba(0,212,255,0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 20%, rgba(6,182,212,0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-default);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 40px;
    background: linear-gradient(135deg, #dc3545, #c82333);
    background-size: 200% 200%;
    color: var(--bg-white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-align: center;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 25px rgba(0,123,255,0.35);
    animation: gradientShift 4s ease infinite;
    min-width: 160px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 15px 40px rgba(0,123,255,0.45);
}

.btn:active {
    transform: translateY(-2px) scale(0.98);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    box-shadow: none;
    animation: none;
}

.btn-outline:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
    box-shadow: 0 8px 25px rgba(0,123,255,0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--accent-secondary), var(--secondary-color));
}

.btn-white {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--bg-white);
    animation: none;
}

.btn-white:hover {
    background: rgba(255,255,255,0.3);
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: linear-gradient(135deg, rgba(0,123,255,0.1) 0%, rgba(0,212,255,0.1) 100%);
    border-radius: 30px;
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--secondary-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 22px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    line-height: 1.1;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    max-width: 650px;
    margin: 30px auto 0;
    line-height: 1.8;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition-smooth);
    backdrop-filter: blur(15px);
}

.header.scrolled {
    background: rgba(0,51,102,0.96);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 125px;
    padding: 0 40px;
    max-width: 1450px;
    margin: 0 auto;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition-smooth);
}

.logo:hover {
    transform: scale(1.03);
}

.logo-img {
    width: 90px;
    height: 90px;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,123,255,0.4);
    transition: var(--transition-smooth);
}

.logo:hover .logo-img {
    box-shadow: 0 12px 35px rgba(0,123,255,0.5);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.logo-name {
    font-size: 26px;
    font-weight: 900;
    color: var(--bg-white);
    letter-spacing: 0.5px;
    text-shadow: 0 2px 15px rgba(0,0,0,0.3);
}

.logo-en {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    letter-spacing: 2.5px;
    font-weight: 600;
}

.header-slogan {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0 20px;
    border-left: 2px solid rgba(255,255,255,0.25);
    margin-left: 15px;
}

.slogan-line1 {
    font-size: 20px;
    font-weight: 700;
    color: #ff8c00;
    letter-spacing: 0.3px;
    white-space: nowrap;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-shadow: 
        -1px -1px 0 #fff,  
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff,
        -0.5px -0.5px 0 #fff,
        0.5px -0.5px 0 #fff,
        -0.5px 0.5px 0 #fff,
        0.5px 0.5px 0 #fff;
}

.slogan-line2 {
    font-size: 18px;
    font-weight: 600;
    color: #ff8c00;
    letter-spacing: 0.5px;
    white-space: nowrap;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-shadow: 
        -1px -1px 0 #fff,  
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff,
        -0.5px -0.5px 0 #fff,
        0.5px -0.5px 0 #fff,
        -0.5px 0.5px 0 #fff,
        0.5px 0.5px 0 #fff;
}

.slogan-highlight {
    color: #ff4757;
    font-weight: 800;
    text-shadow: 
        -1px -1px 0 #fff,  
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 30px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-left: 20px;
}

.header-phone:hover {
    background: linear-gradient(135deg, rgba(255,255,255,0.25), rgba(255,255,255,0.1));
    border-color: rgba(255,255,255,0.3);
    transform: scale(1.02);
}

.header-phone i {
    font-size: 18px;
    color: #4facfe;
}

.phone-number {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    gap: 35px;
}

.nav-link {
    color: var(--bg-white);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 0;
    position: relative;
    transition: var(--transition-smooth);
    letter-spacing: 0.5px;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
    transition: var(--transition-smooth);
    border-radius: 2px;
    transition-delay: 0.1s;
}

.nav-link:hover::before,
.nav-item.active .nav-link::before {
    width: 100%;
}

.nav-link:hover::after,
.nav-item.active .nav-link::after {
    width: 80%;
}

.nav-link:hover {
    color: var(--accent-color);
    text-shadow: 0 0 30px rgba(0,212,255,0.6);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    cursor: pointer;
    padding: 12px 15px;
    border-radius: 10px;
    transition: var(--transition-fast);
}

.hamburger:hover {
    background: rgba(255,255,255,0.2);
}

.hamburger-line {
    width: 28px;
    height: 3px;
    background: var(--bg-white);
    border-radius: 2px;
    transition: var(--transition-default);
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 8px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -8px);
}

.hero {
    position: relative;
    width: 100%;
    height: 700px;
    overflow: hidden;
}

.search-section {
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #dc3545 100%);
    padding: 40px 0;
    position: relative;
    overflow: hidden;
}

.search-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.search-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.search-container {
    position: relative;
    z-index: 2;
}

.search-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.search-box {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 50px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 8px;
    position: relative;
    overflow: hidden;
}

.search-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #dc3545, #007BFF, #003366);
}

.search-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #dc3545;
    font-size: 20px;
    margin-left: 10px;
}

.search-input {
    flex: 1;
    height: 50px;
    border: none;
    outline: none;
    font-size: 16px;
    padding: 0 15px;
    color: #333;
    background: transparent;
}

.search-input::placeholder {
    color: #999;
}

.search-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #dc3545, #c82333);
    border: none;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 5px;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.5);
}

.search-btn:active {
    transform: translateY(0);
}

.search-btn-icon {
    transition: transform 0.3s ease;
}

.search-btn:hover .search-btn-icon {
    transform: translateX(3px);
}

.search-tags {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.tags-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 500;
}

.tags-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    color: white;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.tag-item:hover {
    background: rgba(220, 53, 69, 0.8);
    border-color: #dc3545;
    transform: translateY(-2px);
}

@media (max-width: 992px) {
    .search-section {
        padding: 30px 0;
    }
    
    .search-box {
        padding: 6px;
    }
    
    .search-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .search-input {
        height: 45px;
        font-size: 15px;
    }
    
    .search-btn {
        padding: 12px 22px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .search-section {
        padding: 25px 0;
    }
    
    .search-wrapper {
        padding: 0 15px;
    }
    
    .search-box {
        flex-wrap: wrap;
        border-radius: 20px;
        padding: 10px;
    }
    
    .search-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
        margin-left: 5px;
    }
    
    .search-input {
        width: calc(100% - 50px);
        height: 40px;
        font-size: 14px;
        padding: 0 10px;
    }
    
    .search-btn {
        width: 100%;
        justify-content: center;
        margin-top: 10px;
        margin-right: 0;
        padding: 14px 20px;
    }
    
    .search-tags {
        flex-direction: column;
        gap: 10px;
    }
    
    .tags-label {
        font-size: 13px;
    }
    
    .tag-item {
        padding: 5px 12px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .search-section {
        padding: 20px 0;
    }
    
    .search-box {
        padding: 8px;
    }
    
    .search-icon {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .search-input {
        height: 35px;
        font-size: 13px;
    }
    
    .tag-item {
        padding: 4px 10px;
        font-size: 11px;
    }
}

.hero-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,51,102,0.4) 0%, rgba(0,123,255,0.2) 50%, transparent 100%);
    pointer-events: none;
}

.hero-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 25px;
    z-index: 10;
}

.hero-arrow {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: var(--bg-white);
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 18px;
}

.hero-arrow:hover {
    background: rgba(0,123,255,0.7);
    border-color: var(--secondary-color);
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(0,123,255,0.6);
}

.hero-dots-wrapper {
    display: flex;
    gap: 12px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.hero-dot.active {
    background: var(--bg-white);
    transform: scale(1.5);
    box-shadow: 0 0 15px rgba(255,255,255,0.8);
}

.features {
    background: linear-gradient(180deg, var(--bg-white) 0%, #F8FAFC 50%, #F1F5F9 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0,123,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.features::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: var(--bg-white);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 0 6px 25px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.05);
}

.feature-card-inner {
    padding: 45px 35px;
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #dc3545, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -30px;
    width: 60px;
    height: 60px;
    background: rgba(220, 53, 69, 0.08);
    border-radius: 50%;
    transition: all 0.5s ease;
    opacity: 0;
}

.feature-card:hover::after {
    opacity: 1;
    right: 20px;
    width: 40px;
    height: 40px;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 55px rgba(0,0,0,0.12);
}

.feature-icon-container {
    position: relative;
    margin-bottom: 28px;
}

.feature-icon {
    width: 95px;
    height: 95px;
    background: linear-gradient(135deg, var(--primary-color), #dc3545);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 25px rgba(0,123,255,0.3);
}

.feature-icon-glow {
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    background: radial-gradient(circle, rgba(0,123,255,0.2) 0%, transparent 70%);
    border-radius: 30px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feature-card:hover .feature-icon-glow {
    opacity: 1;
}

.feature-icon-ring {
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border-radius: 26px;
    border: 2px solid rgba(0,123,255,0.3);
    animation: pulseRing 2.5s ease-in-out infinite;
}

.feature-card:hover .feature-icon {
    transform: rotateY(180deg);
    box-shadow: 0 12px 35px rgba(0,123,255,0.4);
}

.feature-icon i {
    font-size: 42px;
    color: var(--bg-white);
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon i {
    transform: scale(1.15);
}

.feature-content {
    position: relative;
    z-index: 2;
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.feature-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover .feature-title::after {
    width: 70%;
}

.feature-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.85;
    margin-bottom: 20px;
}

.feature-highlight {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(0,123,255,0.08) 0%, rgba(0,212,255,0.08) 100%);
    border-radius: 12px;
    width: fit-content;
}

.highlight-icon {
    color: var(--secondary-color);
    font-size: 16px;
}

.feature-highlight span:last-child {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 14px;
}

.feature-arrow {
    position: absolute;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    opacity: 0;
    transform: translateX(25px);
    transition: var(--transition-smooth);
    box-shadow: 0 6px 20px rgba(0,123,255,0.4);
}

.feature-card:hover .feature-arrow {
    opacity: 1;
    transform: translateX(0);
}

.feature-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,123,255,0.03) 0%, rgba(0,212,255,0.03) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feature-card:hover .feature-card-bg {
    opacity: 1;
}

.stats-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, #E8F4FC 0%, #F0F8FF 50%, #F8FAFC 100%);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0,123,255,0.05) 0%, transparent 70%);
}

.stat-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,123,255,0.08);
}

.stat-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.15);
    background: #fff;
}

.stat-icon-wrapper {
    position: relative;
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
}

.stat-icon {
    position: relative;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    z-index: 2;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(0, 51, 102, 0.3);
}

.stat-icon-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: radial-gradient(circle, rgba(0,123,255,0.15) 0%, transparent 70%);
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.stat-item:hover .stat-icon-bg {
    opacity: 1;
    animation: pulseBg 2s ease-in-out infinite;
}

@keyframes pulseBg {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: #003366;
    font-family: var(--font-mono);
    display: block;
    margin-bottom: 8px;
    position: relative;
}

.stat-value::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #007BFF, transparent);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.stat-item:hover .stat-value::after {
    opacity: 1;
}

.stat-label {
    font-size: 13px;
    color: #6B7280;
    font-weight: 500;
    letter-spacing: 0.3px;
    line-height: 1.5;
}

.products {
    background: linear-gradient(180deg, #F8FAFC 0%, #E8F0F8 50%, #F1F5F9 100%);
    position: relative;
    overflow: hidden;
}

.products::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -250px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0,51,102,0.04) 0%, transparent 70%);
    border-radius: 50%;
}

.section-filter-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.section-filter {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 20px 25px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
}

.section-filter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
    border-radius: 20px 20px 0 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
}

.filter-group-title {
    font-size: 15px;
    font-weight: 700;
    color: #003366;
    padding: 8px 12px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.08), rgba(0,123,255,0.06));
    border-radius: 10px;
    margin-bottom: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
}

.filter-group-title::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #dc3545;
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(220, 53, 69, 0.6);
}

.filter-group .filter-btn-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.filter-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border: 1.5px solid rgba(0, 51, 102, 0.1);
    background: transparent;
    border-radius: 16px;
    color: #334155;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: auto;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 53, 69, 0.05), transparent);
    transition: left 0.5s ease;
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn .filter-icon {
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #007BFF;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: rgba(220, 53, 69, 0.06);
    border-color: rgba(220, 53, 69, 0.25);
    transform: translateY(-2px);
}

.filter-btn:hover .filter-icon {
    color: #dc3545;
    transform: scale(1.1);
}

.filter-btn.active {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: var(--bg-white);
    border-color: #dc3545;
    box-shadow: 0 6px 25px rgba(220, 53, 69, 0.4);
}

.filter-btn.active .filter-icon {
    color: white;
}

.filter-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(220, 53, 69, 0.5);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    position: relative;
    z-index: 1;
}

.product-card {
    background: var(--bg-white);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: 0 6px 25px rgba(0,0,0,0.06);
}

.product-card-inner {
    position: relative;
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    z-index: 3;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-hot {
    background: linear-gradient(135deg, #DC3545, #B02A37);
    color: var(--bg-white);
}

.badge-new {
    background: linear-gradient(135deg, #28A745, #1E7E34);
    color: var(--bg-white);
}

.badge-best {
    background: linear-gradient(135deg, #FFC107, #E0A800);
    color: var(--primary-color);
}

.product-image-wrapper {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-image-wrapper img {
    transform: scale(1.18) rotate(3deg);
}

.product-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,51,102,0.8) 0%, rgba(0,123,255,0.7) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.product-card:hover .product-image-overlay {
    opacity: 1;
}

.product-zoom-btn {
    width: 55px;
    height: 55px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    color: var(--bg-white);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.product-zoom-btn:hover {
    background: var(--bg-white);
    color: var(--secondary-color);
    transform: scale(1.1);
}

.product-detail-btn {
    padding: 12px 30px;
    background: var(--bg-white);
    color: var(--secondary-color);
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.product-detail-btn:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
    transform: scale(1.05);
}

.product-image-glow {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 75%;
    height: 50px;
    background: radial-gradient(ellipse, rgba(0,123,255,0.35) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.product-card:hover .product-image-glow {
    opacity: 1;
}

.product-info {
    padding: 30px;
}

.product-category {
    font-size: 12px;
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.product-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.product-card:hover .product-title {
    color: var(--secondary-color);
}

.product-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 18px;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.spec-tag {
    font-size: 12px;
    color: var(--text-muted);
    padding: 6px 14px;
    background: rgba(0,123,255,0.06);
    border-radius: 12px;
    border: 1px solid rgba(0,123,255,0.1);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.product-model {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.product-add-cart {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border: none;
    border-radius: 50%;
    color: var(--bg-white);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.product-add-cart:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,123,255,0.4);
}

.products-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 60px;
}

.products-pagination {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-nav {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-white);
    border: none;
    border-radius: 12px;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.pagination-nav:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
}

.pagination-item {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-white);
    border-radius: 12px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.pagination-item:hover,
.pagination-item.active {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--bg-white);
    box-shadow: 0 6px 20px rgba(0,123,255,0.4);
}

.pagination-dots {
    padding: 0 10px;
    color: var(--text-muted);
}

.view-all-products {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--bg-white);
    border: 2px solid var(--secondary-color);
    border-radius: 50px;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.view-all-products:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
    transform: scale(1.03);
}

.order-process-banner {
    background: linear-gradient(135deg, #003366 0%, #0056b3 50%, #007BFF 100%);
    padding: 0;
    position: relative;
    overflow: hidden;
}

.order-process-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(220, 53, 69, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.order-process-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 35px 0;
    position: relative;
    z-index: 1;
}

.order-process-left {
    display: flex;
    align-items: center;
    gap: 40px;
    flex: 1;
}

.order-process-title {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin: 0;
    white-space: nowrap;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.order-process-steps {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.order-step {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.order-step:hover {
    background: rgba(220, 53, 69, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

.order-step-arrow {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes arrowPulse {
    0%, 100% { opacity: 0.6; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(3px); }
}

.order-process-buttons {
    display: flex;
    gap: 15px;
    margin-left: 40px;
}

.order-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.order-btn-primary {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
}

.order-btn-primary:hover {
    background: linear-gradient(135deg, #c82333 0%, #bd2130 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.5);
}

.order-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.order-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.order-btn i {
    font-size: 18px;
}

.about-preview {
    background: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-preview::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,123,255,0.05) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.about-preview-header {
    text-align: center;
    margin-bottom: 60px;
}

.about-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.about-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
    position: relative;
    z-index: 1;
    margin-bottom: 60px;
}

.about-info-section {
    padding-right: 20px;
}

.about-description {
    margin-bottom: 35px;
}

.about-description p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.85;
    margin-bottom: 18px;
    text-align: justify;
}

.about-description p:last-child {
    margin-bottom: 0;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 40px;
}

.about-feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 15px;
    background: linear-gradient(135deg, rgba(0,123,255,0.05) 0%, rgba(0,212,255,0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0,123,255,0.1);
    transition: var(--transition-default);
}

.about-feature-item i {
    font-size: 22px;
    color: var(--secondary-color);
}

.about-feature-item span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.about-feature-item:hover {
    background: linear-gradient(135deg, rgba(0,123,255,0.1) 0%, rgba(0,212,255,0.1) 100%);
    transform: translateY(-3px);
}

.about-image-section {
    position: relative;
}

.about-main-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    margin-bottom: 15px;
}

.about-main-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.about-image-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: rgba(0,51,102,0.9);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    color: var(--bg-white);
}

.badge-icon {
    font-size: 16px;
}

.badge-text {
    font-size: 14px;
    font-weight: 600;
}

.about-side-images {
    display: flex;
    gap: 15px;
}

.about-side-images img {
    width: calc(50% - 7.5px);
    height: 140px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transition: var(--transition-default);
}

.about-side-images img:hover {
    transform: scale(1.03);
}

.about-stats-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 30px;
    background: linear-gradient(135deg, #E8F4FC 0%, #F0F8FF 100%);
    border-radius: 20px;
    margin-bottom: 50px;
    border: none;
}

.about-image-section {
    position: relative;
}

.about-image-container {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0,0,0,0.12);
}

.about-image-container img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}

.about-image-frame {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid rgba(0,123,255,0.2);
    border-radius: 35px;
    pointer-events: none;
}

.about-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,51,102,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.about-image-container:hover .about-image-overlay {
    opacity: 1;
}

.about-play-btn {
    position: relative;
    width: 90px;
    height: 90px;
}

.play-btn-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 28px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid rgba(255,255,255,0.3);
}

.play-btn-inner:hover {
    background: var(--secondary-color);
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 40px rgba(0,123,255,0.6);
}

.play-btn-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    animation: pulseRing 2.5s ease-in-out infinite;
}

.about-image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
}

.decor-element {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,123,255,0.1), rgba(0,212,255,0.1));
}

.decor-1 {
    top: 0;
    right: 0;
    animation: float 4s ease-in-out infinite;
}

.decor-2 {
    top: 20px;
    right: 30px;
    width: 40px;
    height: 40px;
    animation: float 5s ease-in-out infinite 0.5s;
}

.decor-3 {
    top: 40px;
    right: 0;
    width: 30px;
    height: 30px;
    animation: float 6s ease-in-out infinite 1s;
}

.about-floating-card {
    position: absolute;
    bottom: -30px;
    right: -30px;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    animation: float 3s ease-in-out infinite;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.stat-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    padding: 25px 15px;
    text-align: center;
    border: none;
    transition: var(--transition-default);
}

.stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 12px;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--bg-white);
    box-shadow: none;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: #003366;
    font-family: var(--font-mono);
    display: block;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 12px;
    color: #6B7280;
    font-weight: 500;
    letter-spacing: 0.3px;
    line-height: 1.4;
}

.about-gallery-section {
    margin: 50px 0;
}

.gallery-tabs-wrapper {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    position: relative;
}

.gallery-tabs-wrapper::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #E2E8F0, transparent);
}

.gallery-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: none;
    color: #64748B;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.gallery-tab.active {
    color: #007BFF;
}

.gallery-tab.active::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: #007BFF;
    border-radius: 2px;
}

.gallery-tab i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.gallery-tab:hover i {
    transform: rotate(180deg);
}

.gallery-images-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-image-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s ease;
}

.gallery-image-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-image-item:hover img {
    transform: scale(1.08);
}

.gallery-image-item .image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 15px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.gallery-image-item:hover .image-caption {
    opacity: 1;
    transform: translateY(0);
}

.about-features-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-top: 50px;
    padding: 45px;
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border-radius: 24px;
    position: relative;
}

.about-features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc3545, #007BFF, #dc3545);
    border-radius: 24px 24px 0 0;
}

.feature-card {
    background: #fff;
    border-radius: 20px;
    padding: 35px 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.12);
    border-color: rgba(220, 53, 69, 0.15);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, #dc3545 0%, #007BFF 50%, #dc3545 100%);
    opacity: 0;
    transform: scaleY(0);
    transition: all 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
    transform: scaleY(1);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s ease;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-icon-wrapper {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
}

.feature-icon-container {
    position: relative;
    width: 65px;
    height: 65px;
}

.feature-icon-container::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.15), rgba(0,123,255,0.1));
    border-radius: 20px;
    opacity: 0;
    transition: all 0.4s ease;
    transform: scale(0.9);
}

.feature-card:hover .feature-icon-container::before {
    opacity: 1;
    transform: scale(1);
}

.feature-icon {
    position: relative;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #dc3545 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 26px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(0, 51, 102, 0.25);
}

.feature-card:hover .feature-icon {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.3);
}

.feature-badge {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(0,123,255,0.08));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #dc3545;
    font-size: 14px;
    transition: all 0.4s ease;
    opacity: 0.6;
}

.feature-card:hover .feature-badge {
    opacity: 1;
    transform: translateX(5px);
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.2), rgba(0,123,255,0.15));
}

.feature-title {
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 13px;
    color: #64748B;
    line-height: 1.7;
    margin-bottom: 18px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.12), rgba(0,123,255,0.08));
    color: #dc3545;
    font-size: 12px;
    font-weight: 700;
    border-radius: 25px;
    border: 1px solid rgba(220, 53, 69, 0.2);
    position: relative;
    overflow: hidden;
}

.feature-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, #dc3545, #ff6b6b);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(220, 53, 69, 0.5);
}

.feature-tag::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover .feature-tag::after {
    left: 100%;
}

.feature-arrow {
    position: absolute;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #dc3545, #c82333);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 15px;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

.feature-card:hover .feature-arrow {
    opacity: 1;
    transform: translateX(0);
}

.feature-arrow:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.5);
}

.floating-card-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
}

.certifications {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 50%, #E2E8F0 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.certifications::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0,123,255,0.3), transparent);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    margin-top: 35px;
}

.cert-card {
    position: relative;
    background: var(--bg-white);
    border-radius: 14px;
    padding: 20px 12px;
    text-align: center;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0,123,255,0.08);
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.cert-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0,123,255,0.15);
    border-color: rgba(0,123,255,0.3);
}

.cert-icon {
    width: 55px;
    height: 55px;
    margin: 0 auto 14px;
    background: linear-gradient(135deg, rgba(0,123,255,0.08), rgba(0,212,255,0.08));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--secondary-color);
    transition: var(--transition-smooth);
    position: relative;
}

.cert-card:hover .cert-icon {
    transform: scale(1.08);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--bg-white);
    box-shadow: 0 8px 25px rgba(0,123,255,0.25);
}

.cert-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.cert-content p {
    font-size: 12px;
    color: var(--text-light);
    line-height: 1.6;
}

.cert-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,123,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.cert-card:hover .cert-glow {
    opacity: 1;
}

.cert-images-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-top: 25px;
}

.cert-image-card {
    position: relative;
    aspect-ratio: 5/6;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.cert-image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.12);
}

.cert-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cert-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 51, 102, 0.9), transparent);
    padding: 20px 15px 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cert-image-card:hover .cert-image-overlay {
    opacity: 1;
}

.cert-image-label {
    color: white;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.ad-banner {
    padding: 0;
    margin: 40px 0;
}

.ad-banner-wrapper {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #dc3545 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 51, 102, 0.3);
}

.ad-banner-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.ad-banner-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 60px;
}

.ad-banner-text {
    flex: 1;
}

.ad-banner-title {
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.ad-banner-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    gap: 20px;
}

.ad-banner-desc span {
    position: relative;
}

.ad-banner-desc span::after {
    content: '·';
    position: absolute;
    right: -12px;
    color: rgba(255, 255, 255, 0.5);
}

.ad-banner-desc span:last-child::after {
    display: none;
}

.ad-banner-buttons {
    display: flex;
    gap: 15px;
}

.ad-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.ad-btn-primary {
    background: white;
    color: #dc3545;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}

.ad-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.4);
    background: #fff;
}

.ad-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.ad-btn-secondary:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.news {
    background: var(--bg-white);
    padding: 80px 0;
}

.news-two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.news-left-column,
.news-right-column {
    width: 100%;
}

.news-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    padding-bottom: 15px;
    position: relative;
}

.news-section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
    border-radius: 2px;
}

.news-section-title {
    font-size: 24px;
    font-weight: 700;
    color: #003366;
    display: flex;
    align-items: center;
    gap: 10px;
}

.news-section-title::before {
    content: '';
    width: 5px;
    height: 5px;
    background: #dc3545;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(220, 53, 69, 0.6);
}

.news-more-link {
    color: #888;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-more-link:hover {
    color: var(--secondary-color);
}

.brand-news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.brand-news-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    position: relative;
}

.brand-news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #dc3545 0%, #007BFF 50%, #dc3545 100%);
    opacity: 0;
    transform: scaleY(0);
    transition: all 0.4s ease;
}

.brand-news-card:hover::before {
    opacity: 1;
    transform: scaleY(1);
}

.brand-news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.12);
    border-color: rgba(220, 53, 69, 0.15);
}

.brand-news-image {
    width: 100%;
    aspect-ratio: 5/3.5;
    overflow: hidden;
    position: relative;
}

.brand-news-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(transparent 60%, rgba(0, 51, 102, 0.4));
}

.brand-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.brand-news-card:hover .brand-news-image img {
    transform: scale(1.08);
}

.brand-news-content {
    padding: 18px;
}

.brand-news-title {
    font-size: 15px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 10px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.brand-news-card:hover .brand-news-title {
    color: #dc3545;
}

.brand-news-excerpt {
    font-size: 13px;
    color: #64748B;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.news-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border-radius: 12px;
    margin-bottom: 5px;
    background: transparent;
}

.news-list-item:first-child {
    padding-top: 16px;
}

.news-list-item:hover {
    padding-left: 18px;
    background: rgba(220, 53, 69, 0.04);
    border-color: rgba(220, 53, 69, 0.1);
}

.news-list-item:hover .news-list-title {
    color: #dc3545;
}

.news-list-item:hover i:first-child {
    color: #dc3545;
    transform: scale(1.3);
}

.news-list-item i:first-child {
    color: #007BFF;
    font-size: 8px;
    flex-shrink: 0;
    transition: all 0.3s ease;
    width: 8px;
    height: 8px;
    background: rgba(0, 123, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-list-title {
    flex: 1;
    font-size: 14px;
    color: #334155;
    line-height: 1.5;
    transition: color 0.35s ease;
    font-weight: 500;
}

.news-list-date {
    font-size: 12px;
    color: #94A3B8;
    flex-shrink: 0;
    font-weight: 500;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border-radius: 12px;
    margin-bottom: 5px;
    background: transparent;
    position: relative;
}

.faq-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    text-decoration: none;
    color: inherit;
}

.faq-item:first-child {
    padding-top: 16px;
}

.faq-item:hover {
    padding-left: 18px;
    background: rgba(220, 53, 69, 0.04);
    border-color: rgba(220, 53, 69, 0.1);
}

.faq-item:hover .faq-question {
    color: #dc3545;
}

.faq-item:hover i:first-child {
    color: #dc3545;
    transform: scale(1.3);
}

.faq-item:hover i:last-child {
    color: #dc3545;
    transform: translateX(3px);
}

.faq-item i:first-child {
    color: #007BFF;
    font-size: 8px;
    flex-shrink: 0;
    transition: all 0.3s ease;
    width: 8px;
    height: 8px;
    background: rgba(0, 123, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-item i:last-child {
    color: #94A3B8;
    font-size: 14px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.faq-question {
    flex: 1;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.faq-item i:last-child {
    color: #bbb;
    font-size: 12px;
    flex-shrink: 0;
}

.partners {
    background: linear-gradient(135deg, var(--primary-color) 0%, #004080 50%, var(--secondary-color) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.partners .section-badge span,
.partners .section-description {
    color: white;
}

.partners .section-title {
    background: linear-gradient(135deg, white 0%, rgba(255,255,255,0.9) 50%, rgba(230,230,230,0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.partners::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0,212,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.partner-card {
    position: relative;
    perspective: 1000px;
}

.partner-card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 35px 20px;
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.partner-card-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #dc3545 0%, #00D4FF 50%, #dc3545 100%);
    opacity: 0.6;
    transform: scaleX(0);
    transition: transform 0.45s ease;
}

.partner-card:hover .partner-card-inner::before {
    transform: scaleX(1);
}

.partner-card-inner::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-card:hover .partner-card-inner::after {
    opacity: 1;
    transform: scale(1.3);
}

.partner-card:hover .partner-card-inner {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255,255,255,0.12);
    border-color: rgba(220, 53, 69, 0.3);
    box-shadow: 0 25px 50px rgba(220, 53, 69, 0.18);
}

.partner-card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.25) 0%, rgba(0, 123, 255, 0.15) 50%, transparent 70%);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-card:hover .partner-card-glow {
    width: 220px;
    height: 220px;
}

.partner-icon {
    width: 75px;
    height: 75px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.15), rgba(0, 123, 255, 0.15));
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 20px;
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.partner-icon::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.2), rgba(0,123,255,0.15));
    border-radius: 26px;
    opacity: 0;
    transition: all 0.45s ease;
}

.partner-card:hover .partner-icon::before {
    opacity: 1;
}

.partner-card:hover .partner-icon {
    background: linear-gradient(135deg, #dc3545, #007BFF);
    transform: scale(1.1);
    color: white;
}

.partner-info {
    text-align: center;
}

.partner-label {
    display: inline-block;
    font-size: 11px;
    color: rgba(220, 53, 69, 0.9);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
    padding: 4px 12px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(220, 53, 69, 0.2);
    transition: all 0.35s ease;
}

.partner-card:hover .partner-label {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.partner-name {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: rgba(255,255,255,0.95);
    transition: color 0.35s ease;
    position: relative;
}

.partner-name::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
    border-radius: 1px;
    transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-card:hover .partner-name::after {
    width: 60%;
}

.partner-card:hover .partner-name {
    color: white;
}

.cta {
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.cta-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 50%, rgba(0,123,255,0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 50%, rgba(124,58,237,0.1) 0%, transparent 40%);
}

.cta-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,123,255,0.2), rgba(0,212,255,0.1));
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 20%;
    left: 5%;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    animation: float 8s ease-in-out infinite 1s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 40%;
    right: 30%;
    animation: float 5s ease-in-out infinite 2s;
}

.shape-4 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    animation: float 7s ease-in-out infinite 0.5s;
}

.cta-inner {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-icon-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
}

.cta-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--bg-white);
    box-shadow: 0 10px 40px rgba(0,123,255,0.4);
}

.cta-icon-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 2px solid rgba(0,123,255,0.3);
    border-radius: 50%;
    animation: ringPulse 3s ease-in-out infinite;
}

.cta-icon-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    border: 2px solid rgba(0,123,255,0.2);
    border-radius: 50%;
    animation: ringPulse 3s ease-in-out infinite 0.5s;
}

@keyframes ringPulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.3); opacity: 0; }
}

.cta-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-description {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-large {
    padding: 18px 40px;
    font-size: 16px;
}

.cta-form-container {
    width: 100%;
    max-width: 750px;
    margin: 0 auto;
}

.cta-form {
    padding: 40px;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    backdrop-filter: blur(20px);
    border-radius: 28px;
    border: 1.5px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 15px 50px rgba(0, 51, 102, 0.08);
    position: relative;
    overflow: hidden;
}

.cta-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc3545 0%, #007BFF 50%, #dc3545 100%);
}

.cta-form::after {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.form-group {
    margin-bottom: 22px;
    position: relative;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 10px;
}

.form-group .required {
    color: #dc3545;
    font-weight: 700;
}

.form-control {
    width: 100%;
    padding: 16px 18px;
    border: 2px solid rgba(0, 51, 102, 0.08);
    border-radius: 16px;
    font-size: 15px;
    color: #334155;
    background: rgba(255, 255, 255, 0.95);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    position: relative;
}

.form-control:focus {
    outline: none;
    border-color: #dc3545;
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
    background: white;
}

.form-control:hover {
    border-color: rgba(220, 53, 69, 0.2);
}

.form-control::placeholder {
    color: #94A3B8;
}

.captcha-group {
    position: relative;
}

.captcha-wrapper {
    display: flex;
    gap: 14px;
}

.captcha-input {
    flex: 1;
    max-width: 150px;
}

.captcha-image {
    flex-shrink: 0;
    width: 110px;
    height: 54px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.08), rgba(0, 123, 255, 0.06));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(220, 53, 69, 0.15);
    position: relative;
    overflow: hidden;
}

.captcha-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
}

.captcha-image:hover {
    border-color: #dc3545;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(220, 53, 69, 0.2);
}

.captcha-image #captcha-text {
    font-family: 'Arial Black', 'Helvetica Bold', sans-serif;
    font-size: 22px;
    font-weight: bold;
    color: #003366;
    letter-spacing: 3px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.form-note {
    margin-top: 20px;
    text-align: center;
    font-size: 13px;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(220, 53, 69, 0.04);
    border-radius: 12px;
    border: 1px solid rgba(220, 53, 69, 0.1);
}

.form-note i {
    color: #dc3545;
    font-size: 15px;
}

.contact-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-color);
}

.contact-divider {
    width: 2px;
    height: 50px;
    background: linear-gradient(180deg, transparent, rgba(0,123,255,0.3), transparent);
}

.footer {
    background: linear-gradient(135deg, #001a33 0%, var(--primary-color) 50%, #002244 100%);
    color: rgba(255,255,255,0.9);
    padding: 60px 0 20px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col {
    padding: 20px;
}

.footer-about {
    grid-column: span 1;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 90px;
    height: 90px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 6px 20px rgba(0,123,255,0.3);
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-logo span {
    font-size: 26px;
    font-weight: 900;
    color: var(--bg-white);
    letter-spacing: 0.5px;
}

.footer-logo-en {
    font-size: 10px;
    color: rgba(255,255,255,0.85);
    letter-spacing: 2.5px;
    font-weight: 600;
}

.footer-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--bg-white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: 12px;
}

.footer-list li a {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition-smooth);
}

.footer-list li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-contact-list {
    list-style: none;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.footer-contact-list li i {
    width: 20px;
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition-smooth);
}

.social-link:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,123,255,0.4);
}

.qrcode-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid rgba(255,255,255,0.2);
}

.qrcode-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
}

.footer-certificate {
    text-align: center;
    margin-bottom: 15px;
}

.footer-certificate img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

.footer-bottom p {
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
}

.footer-bottom p:last-child {
    margin-bottom: 0;
}

.footer-links-row {
    font-size: 12px !important;
}

.footer-links-row a {
    color: rgba(255,255,255,0.6);
    transition: color 0.3s ease;
}

.footer-links-row a:hover {
    color: var(--accent-color);
}

.footer-bottom a {
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--bg-white);
}

@media (max-width: 1200px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .header-slogan {
        display: none;
    }
    
    .header-phone {
        display: flex;
        padding: 8px 15px;
    }
    
    .header-phone i {
        font-size: 16px;
    }
    
    .phone-number {
        font-size: 16px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 30px 20px;
    }
    
    .gallery-images-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-features-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 30px 20px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .news-two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cert-images-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (max-width: 992px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .header-container {
        padding-left: 15px;
        padding-right: 15px;
        height: 70px;
    }
    
    .header {
        height: 70px;
    }
    
    .nav {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        padding: 20px;
        z-index: 999;
    }
    
    .nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-item {
        margin-bottom: 10px;
    }
    
    .nav-link {
        display: block;
        padding: 12px 20px;
        border-radius: 10px;
        transition: var(--transition-fast);
    }
    
    .nav-link:hover,
    .nav-link.active {
        background: rgba(0,123,255,0.1);
        color: var(--secondary-color);
    }
    
    .nav-btn {
        margin-top: 10px;
        width: 100%;
        justify-content: center;
    }
    
    .hamburger {
        display: flex !important;
        z-index: 1001;
        position: relative;
        flex-shrink: 0;
        order: 3;
    }
    
    .header-slogan {
        display: none;
    }
    
    .header-phone {
        display: flex;
        margin-left: auto;
        padding: 8px 15px;
        white-space: nowrap;
    }
    
    .logo-text {
        display: flex;
        flex-direction: column;
    }
    
    .logo-name {
        font-size: 16px;
        font-weight: 700;
        color: white;
        white-space: nowrap;
    }
    
    .logo-en {
        font-size: 10px;
        color: rgba(255,255,255,0.8);
        white-space: nowrap;
    }
    
    .logo-img {
        width: 50px;
        height: 50px;
    }
    
    .header-container {
        justify-content: space-between;
        align-items: center;
    }
    
    .logo {
        order: 1;
        flex-shrink: 0;
    }
    
    .header-phone {
        order: 2;
        flex-shrink: 0;
    }
    
    .header-phone i {
        font-size: 16px;
    }
    
    .phone-number {
        font-size: 16px;
    }
    
    .hero {
        height: 50vh;
        min-height: 350px;
        max-height: 500px;
    }
    
    .about-preview-content {
        grid-template-columns: 1fr !important;
        gap: 40px;
    }
    
    .about-info-section {
        padding-right: 0;
    }
    
    .about-image-container img {
        height: 380px !important;
    }
    
    .about-description p {
        font-size: 15px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-top: 40px;
    }
    
    .partner-card-inner {
        padding: 24px 15px;
    }
    
    .partner-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
        margin-bottom: 14px;
    }
    
    .feature-card-inner {
        padding: 30px 25px;
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
        font-size: 36px;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 25px 15px;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-icon {
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
    
    .stat-value {
        font-size: 28px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .product-card {
        padding: 20px;
    }
    
    .product-image-wrapper {
        height: 180px;
    }
    
    .section-filter {
        padding: 12px 15px;
        gap: 10px;
    }
    
    .filter-group {
        gap: 6px;
    }
    
    .filter-group-title {
        font-size: 13px;
        padding: 4px 0;
    }
    
    .filter-btn {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .filter-btn .filter-icon {
        font-size: 14px;
    }
    
    .about-preview-content {
        grid-template-columns: 1fr !important;
        gap: 40px;
        margin-bottom: 40px;
    }
    
    .about-info-section {
        width: 100%;
        padding-right: 0;
        order: 2;
    }
    
    .about-image-section {
        width: 100%;
        order: 1;
    }
    
    .about-image-container img {
        width: 100%;
        height: 280px !important;
        object-fit: cover;
    }
    
    .about-description p {
        font-size: 14px;
        line-height: 1.75;
        text-align: left;
        margin-bottom: 15px;
    }
    
    .about-preview-header {
        margin-bottom: 35px;
    }
    
    .about-title {
        font-size: 26px !important;
    }
    
    .about-subtitle {
        font-size: 13px;
        letter-spacing: 1.5px;
    }
    
    .gallery-images-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-image-item img {
        height: 150px;
    }
    
    .about-features-section {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 25px 15px;
    }
    
    .brand-news-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cert-images-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .cert-card {
        padding: 20px;
    }
    
    .contact-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .contact-info,
    .contact-form-wrapper {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-logo {
        grid-column: span 2;
        text-align: center;
    }
    
    .footer-bottom p {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .section-description {
        font-size: 14px;
    }
    
    .hero {
        height: 45vh;
        min-height: 300px;
        max-height: 450px;
    }
    
    .features-grid {
        gap: 15px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 30px;
    }
    
    .partner-card-inner {
        padding: 20px 12px;
    }
    
    .partner-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .partner-name {
        font-size: 14px;
    }
    
    .feature-card-inner {
        padding: 25px 20px;
    }
    
    .feature-icon {
        width: 65px;
        height: 65px;
        font-size: 28px;
    }
    
    .feature-title {
        font-size: 20px;
    }
    
    .feature-description {
        font-size: 14px;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding: 20px 12px;
        margin-top: 40px;
    }
    
    .stat-item {
        padding: 18px 12px;
        border-radius: 12px;
    }
    
    .stat-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
        border-radius: 10px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .section-filter {
        padding: 10px 12px;
        gap: 10px;
    }
    
    .filter-group {
        gap: 5px;
    }
    
    .filter-group-title {
        font-size: 12px;
        padding: 3px 0;
    }
    
    .filter-btn {
        padding: 5px 8px;
        font-size: 10px;
        min-width: auto;
    }
    
    .filter-btn .filter-icon {
        font-size: 12px;
    }
    
    .product-card {
        padding: 18px;
    }
    
    .product-image-wrapper {
        height: 160px;
    }
    
    .about-preview-header {
        margin-bottom: 30px;
    }
    
    .about-title {
        font-size: 28px;
    }
    
    .about-description p {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .gallery-tabs-wrapper {
        gap: 25px;
        margin-bottom: 20px;
    }
    
    .gallery-tab {
        padding: 10px 18px;
        font-size: 14px;
    }
    
    .gallery-images-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .gallery-image-item img {
        height: 140px;
    }
    
    .about-features-section {
        padding: 20px 12px;
        gap: 12px;
    }
    
    .feature-card {
        padding: 22px;
    }
    
    .feature-card .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    
    .feature-card .feature-title {
        font-size: 16px;
    }
    
    .feature-card .feature-description {
        font-size: 13px;
        margin-bottom: 12px;
    }
    
    .feature-tag {
        padding: 5px 10px;
        font-size: 11px;
    }
    
    .certifications {
        padding: 40px 0;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cert-images-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        margin-top: 20px;
    }
    
    .cert-image-card {
        aspect-ratio: 1/1;
        border-radius: 8px;
    }
    
    .cert-image-overlay {
        padding: 5px;
    }
    
    .cert-image-label {
        font-size: 10px;
    }
    
    .cta-form-container {
        padding: 0 15px;
    }
    
    .cta-form {
        padding: 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .captcha-wrapper {
        flex-direction: column;
    }
    
    .captcha-input {
        max-width: 100%;
    }
    
    .cta-title {
        font-size: 26px;
        margin-bottom: 15px;
    }
    
    .cta-description {
        font-size: 14px;
        margin-bottom: 25px;
        padding: 0 10px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 30px;
    }
    
    .btn-large {
        padding: 14px 30px;
        font-size: 15px;
        width: 100%;
    }
    
    .cta-icon-container {
        width: 80px;
        height: 80px;
        margin-bottom: 20px;
    }
    
    .cta-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .cert-card {
        padding: 18px;
    }
    
    .cert-icon {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    
    .cert-name {
        font-size: 14px;
    }
    
    .contact-info {
        padding: 25px;
    }
    
    .contact-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 15px;
    }
    
    .contact-info-item i {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-control {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 40px 20px;
    }
    
    .footer-logo {
        grid-column: span 1;
        text-align: left;
    }
    
    .footer-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .footer-links li {
        margin-bottom: 8px;
    }
    
    .footer-links a {
        font-size: 14px;
    }
    
    .footer-contact-item {
        margin-bottom: 10px;
        font-size: 14px;
    }
    
    .footer-bottom {
        padding: 15px 0;
    }
    
    .footer-bottom p {
        font-size: 11px;
    }
}

/* Mobile Navigation Bar */
.mobile-nav-bar {
    position: fixed;
    left: 15px;
    bottom: 180px;
    z-index: 9998;
    display: none;
    flex-direction: column;
    gap: 12px;
}

@media (max-width: 768px) {
    .mobile-nav-bar {
        display: flex;
    }
}

.mobile-nav-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-nav-item {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.mobile-nav-home {
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
}

.mobile-nav-products {
    background: linear-gradient(135deg, #10B981, #059669);
}

.mobile-nav-about {
    background: linear-gradient(135deg, #667EEA, #764BA2);
}

.mobile-nav-contact {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
}

.mobile-nav-item:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.mobile-nav-tooltip {
    position: absolute;
    left: 65px;
    top: 50%;
    transform: translateY(-50%);
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
    font-size: 13px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-nav-item:hover .mobile-nav-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Desktop Float Bar */
.float-bar {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.float-bar-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.float-item {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.float-item-wechat {
    background: linear-gradient(135deg, #07C160, #10B981);
}

.float-item-email {
    background: linear-gradient(135deg, #667EEA, #764BA2);
}

.float-item-phone {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
}

.float-item-message {
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
}

.float-item-top {
    background: linear-gradient(135deg, #10B981, #059669);
}

.float-item:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.float-tooltip {
    position: absolute;
    right: 65px;
    top: 50%;
    transform: translateY(-50%);
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
    font-size: 13px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.float-item:hover .float-tooltip {
    opacity: 1;
    visibility: visible;
}

.wechat-popup {
    position: fixed;
    right: 80px;
    bottom: 180px;
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 10000;
    animation: scaleIn 0.3s ease;
}

.wechat-popup.active {
    display: block;
}

.wechat-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.wechat-popup-header span {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.wechat-popup-close {
    width: 30px;
    height: 30px;
    border: none;
    background: #f5f5f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.wechat-popup-close:hover {
    background: #eee;
}

.wechat-qrcode {
    width: 180px;
    height: 180px;
    background: #fafafa;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.wechat-qrcode img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wechat-label {
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
    color: #666;
}

@media (max-width: 768px) {
    .float-bar {
        right: 10px;
        bottom: 80px;
    }
    
    .float-item {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .float-tooltip {
        display: none;
    }
    
    .wechat-popup {
        right: 55px;
        bottom: 150px;
    }
    
    .wechat-qrcode {
        width: 150px;
        height: 150px;
    }
}

.features-simple {
    padding: 60px 0;
    background: #FAFBFC;
}

.features-header {
    text-align: center;
    margin-bottom: 50px;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 10px 28px;
    background: rgba(0, 123, 255, 0.06);
    border-radius: 30px;
    border: 1px solid rgba(0, 123, 255, 0.1);
}

.badge-line {
    width: 22px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--secondary-color));
}

.features-badge i {
    color: var(--secondary-color);
    font-size: 14px;
}

.badge-text {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.features-title {
    font-size: 40px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 16px;
    letter-spacing: -1.5px;
}

.features-description {
    font-size: 16px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.features-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
}

.divider-line {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--secondary-color));
}

.divider-line-right {
    background: linear-gradient(90deg, var(--secondary-color), transparent);
}

.divider-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    color: white;
    font-size: 12px;
}

.features-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.industry-categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 40px;
}

.industry-category-card {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    border-radius: 24px;
    padding: 28px 20px;
    text-align: center;
    position: relative;
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1.5px solid rgba(220, 53, 69, 0.08);
    overflow: hidden;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.06);
}

.industry-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc3545 0%, #dc3545 30%, #007BFF 50%, #007BFF 70%, #dc3545 100%);
    opacity: 0.7;
}

.industry-category-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.industry-category-card:hover::after {
    opacity: 1;
    transform: scale(1.2);
}

.industry-category-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(220, 53, 69, 0.15);
    border-color: rgba(220, 53, 69, 0.25);
}

.industry-icon-wrapper {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.12), rgba(0, 123, 255, 0.08));
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #007BFF;
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.industry-icon-wrapper::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.2), rgba(0,123,255,0.15));
    border-radius: 26px;
    opacity: 0;
    transition: all 0.45s ease;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.15);
        opacity: 0;
    }
}

.industry-category-card:hover .industry-icon-wrapper::before {
    opacity: 1;
}

.industry-category-card:hover .industry-icon-wrapper {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
    transform: scale(1.1);
}

.industry-category-card:hover .industry-icon-wrapper i {
    animation: icon-bounce 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes icon-bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.industry-category-title {
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.industry-category-title::before {
    content: '';
    width: 4px;
    height: 4px;
    background: #dc3545;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(220, 53, 69, 0.5);
}

.industry-category-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 12px;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
    border-radius: 2px;
    transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.industry-category-card:hover .industry-category-title::after {
    width: calc(100% - 12px);
}

.industry-category-card:hover .industry-category-title {
    color: #dc3545;
}

.industry-category-desc {
    font-size: 13px;
    color: #64748B;
    line-height: 1.6;
    margin-bottom: 18px;
    padding: 8px 12px;
    background: rgba(0, 123, 255, 0.04);
    border-radius: 10px;
    border-left: 3px solid rgba(220, 53, 69, 0.3);
}

.industry-card-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: 50%;
    color: var(--secondary-color);
    font-size: 14px;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
}

.industry-category-card:hover .industry-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

.feature-card-simple {
    background: white;
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.feature-card-simple:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 51, 102, 0.08);
}

.feature-card-icon-box {
    width: 72px;
    height: 72px;
    margin: 0 auto 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F1F5F9;
    border-radius: 18px;
    transition: all 0.3s ease;
}

.feature-card-simple:hover .feature-card-icon-box {
    background: #E8F4FC;
}

.feature-card-icon-box i {
    font-size: 28px;
    color: var(--primary-color);
}

.feature-card-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.feature-card-desc {
    font-size: 13px;
    color: #64748B;
    line-height: 1.65;
    margin-bottom: 20px;
}

.feature-card-line {
    width: 36px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    .features-simple {
        padding: 50px 0;
    }
    
    .features-header {
        margin-bottom: 35px;
    }
    
    .features-title {
        font-size: 28px;
    }
    
    .features-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    
    .industry-categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
        margin-top: 30px;
    }
    
    .industry-category-card {
        padding: 24px 15px;
    }
    
    .industry-icon-wrapper {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 14px;
    }
    
    .industry-category-title {
        font-size: 16px;
    }
    
    .industry-category-desc {
        font-size: 12px;
        margin-bottom: 12px;
        padding: 6px 10px;
    }
    
    .feature-card-simple {
        padding: 24px 18px;
    }
    
    .feature-card-icon-box {
        width: 60px;
        height: 60px;
        margin-bottom: 16px;
    }
    
    .feature-card-icon-box i {
        font-size: 22px;
    }
    
    .feature-card-title {
        font-size: 17px;
    }
    
    .feature-card-desc {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .features-simple {
        padding: 40px 0;
    }
    
    .features-header {
        margin-bottom: 30px;
    }
    
    .features-title {
        font-size: 24px;
    }
    
    .features-description {
        font-size: 14px;
    }
    
    .features-cards-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .industry-categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 25px;
    }
    
    .industry-category-card {
        padding: 16px 12px;
    }
    
    .industry-icon-wrapper {
        width: 45px;
        height: 45px;
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .industry-category-title {
        font-size: 14px;
    }
    
    .industry-category-desc {
        font-size: 11px;
        margin-bottom: 10px;
    }
    
    .feature-card-simple {
        padding: 22px 20px;
    }
    
    .feature-card-icon-box {
        width: 55px;
        height: 55px;
    }
    
    .feature-card-icon-box i {
        font-size: 20px;
    }
    
    .feature-card-title {
        font-size: 16px;
    }
}

.stats-cards-section {
    margin-top: 50px;
    position: relative;
    padding: 40px;
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border-radius: 24px;
}

.stats-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
}

.stat-card {
    background: white;
    border-radius: 20px;
    padding: 35px 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
    border-radius: 0 0 10px 10px;
    transition: width 0.4s ease;
}

.stat-card:hover::before {
    width: 60%;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.1);
}

.stat-card-highlight {
    background: linear-gradient(135deg, #dc3545 0%, #003366 50%, #007BFF 100%);
    box-shadow: 0 10px 40px rgba(220, 53, 69, 0.25);
    border: none;
}

.stat-card-highlight::before {
    background: linear-gradient(90deg, white, rgba(255,255,255,0.5));
}

.stat-card-highlight:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(220, 53, 69, 0.35);
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    letter-spacing: -3px;
}

.stat-card-highlight .stat-number {
    color: white;
}

.stat-unit {
    font-size: 22px;
    font-weight: 700;
    margin-left: 4px;
    opacity: 0.9;
}

.stat-label {
    display: block;
    font-size: 13px;
    color: #64748B;
    margin-top: 10px;
    font-weight: 500;
}

.stat-card-highlight .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 992px) {
    .stats-cards-section {
        margin-top: 40px;
        padding: 30px 20px;
    }
    
    .stats-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    
    .stat-card {
        padding: 28px 15px;
    }
    
    .stat-number {
        font-size: 40px;
    }
    
    .stat-unit {
        font-size: 16px;
    }
    
    .stat-label {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .ad-banner {
        margin: 30px 0;
    }
    
    .ad-banner-wrapper {
        height: 160px;
        border-radius: 16px;
    }
    
    .ad-banner-content {
        flex-direction: column;
        justify-content: center;
        padding: 0 20px;
        gap: 15px;
        text-align: center;
    }
    
    .ad-banner-title {
        font-size: 22px;
        margin-bottom: 5px;
    }
    
    .ad-banner-desc {
        font-size: 13px;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .ad-banner-buttons {
        gap: 10px;
    }
    
    .ad-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .stats-cards-section {
        padding: 25px 15px;
    }
    
    .stats-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    
    .stat-card-inner {
        padding: 20px 14px;
    }
    
    .stat-number {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .stats-cards-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-number {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .features-title {
        font-size: 22px;
    }
    
    .feature-card-simple {
        padding: 20px 15px;
    }
    
    .feature-card-icon-box {
        width: 50px;
        height: 50px;
    }
    
    .feature-card-icon-box i {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 40vh;
        min-height: 250px;
        max-height: 400px;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 15px 10px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .stat-value {
        font-size: 20px;
    }
    
    .stat-label {
        font-size: 10px;
    }
    
    .gallery-image-item img {
        height: 120px;
    }
    
    .gallery-image-item .image-caption {
        font-size: 11px;
        padding: 10px 12px;
    }
    
    .feature-card .feature-description {
        font-size: 12px;
        line-height: 1.5;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .about-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .about-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   About Page Styles
   ============================================ */

.about-page {
    background: #F8FAFC;
}

/* Hero Section */
.products-page {
    min-height: 100vh;
}

.products-hero {
    position: relative;
    min-height: 350px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.products-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.products-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 51, 102, 0.3);
}

.products-hero-content {
    position: relative;
    z-index: 1;
    padding: 100px 0 80px;
    text-align: center;
}

.products-hero-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 50px;
    margin-top: 30px;
}

.products-hero-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.products-hero-breadcrumb a:hover {
    color: white;
}

.products-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.products-hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.products-section {
    padding: 60px 0;
    background: #f8fafc;
}

.products-layout {
    display: flex;
    gap: 30px;
}

.products-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.sidebar-section {
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.sidebar-header {
    margin-bottom: 20px;
}

.sidebar-title {
    font-size: 20px;
    font-weight: 700;
    color: #003366;
    margin: 0 0 10px;
}

.sidebar-divider {
    height: 3px;
    background: linear-gradient(90deg, #dc3545 0%, #007BFF 100%);
    border-radius: 2px;
}

.sidebar-filter-group {
    margin-bottom: 25px;
}

.sidebar-filter-group:last-child {
    margin-bottom: 0;
}

.sidebar-filter-title {
    font-size: 14px;
    font-weight: 600;
    color: #003366;
    margin-bottom: 12px;
    padding-left: 10px;
    border-left: 3px solid #dc3545;
}

.sidebar-filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-filter-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: #475569;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.sidebar-filter-item:hover {
    background: #f1f5f9;
    color: #007BFF;
}

.sidebar-filter-item.active {
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    color: #fff;
}

.sidebar-filter-item i {
    font-size: 8px;
    color: #94a3b8;
}

.sidebar-filter-item.active i {
    color: #fff;
}

.sidebar-contact {
    background: linear-gradient(135deg, #003366 0%, #007BFF 100%);
}

.sidebar-contact .sidebar-title {
    color: #fff;
}

.sidebar-contact .sidebar-divider {
    background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.5) 100%);
}

.contact-info {
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-value {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

.sidebar-contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.sidebar-contact-btn:hover {
    background: #fff;
    color: #007BFF;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.products-content {
    flex: 1;
    min-width: 0;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 25px 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.products-title-section {
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.products-page-title {
    font-size: 24px;
    font-weight: 700;
    color: #003366;
    margin: 0;
}

.products-page-desc {
    font-size: 14px;
    color: #64748B;
    margin: 0;
}

.product-count {
    color: #dc3545;
    font-weight: 700;
    font-size: 18px;
}

.products-sort {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sort-label {
    font-size: 14px;
    color: #64748B;
}

.sort-select {
    padding: 10px 20px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    color: #475569;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sort-select:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.products-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    margin-top: 30px;
}

.pagination-info {
    font-size: 14px;
    color: #64748B;
}

.pagination-nav {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(.disabled) {
    background: #007BFF;
    border-color: #007BFF;
    color: #fff;
}

.pagination-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-current {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
}

@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .products-layout {
        flex-direction: column;
    }
    
    .products-sidebar {
        width: 100%;
    }
    
    .sidebar-section {
        margin-bottom: 15px;
    }
}

@media (max-width: 768px) {
    .products-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .products-title-section {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .products-pagination {
        flex-direction: column;
        gap: 15px;
    }
}

.product-detail-page {
    min-height: 100vh;
}

.product-detail-hero {
    position: relative;
    min-height: 350px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.product-detail-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.product-detail-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 51, 102, 0.3);
}

.product-detail-hero-content {
    position: relative;
    z-index: 1;
    padding: 100px 0 80px;
    text-align: center;
}

.product-detail-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 50px;
    margin-top: 30px;
}

.product-detail-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.product-detail-breadcrumb a:hover {
    color: white;
}

.product-detail-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.product-detail-hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.product-detail-section {
    padding: 50px 0;
    background: #f8fafc;
}

.product-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.product-gallery {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.gallery-main {
    position: relative;
    margin-bottom: 20px;
    border-radius: 16px;
    overflow: hidden;
    background: #f8fafc;
}

.gallery-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.gallery-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.gallery-thumbs {
    display: flex;
    gap: 15px;
}

.thumb-item {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.thumb-item:hover {
    border-color: #007BFF;
}

.thumb-item.active {
    border-color: #007BFF;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info-panel {
    background: #fff;
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.product-info-header {
    margin-bottom: 25px;
}

.product-info-title {
    font-size: 28px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 15px;
}

.product-info-divider {
    height: 4px;
    background: linear-gradient(90deg, #dc3545 0%, #007BFF 100%);
    border-radius: 2px;
}

.product-params {
    margin-bottom: 30px;
}

.param-row {
    display: flex;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
}

.param-row:last-child {
    border-bottom: none;
}

.param-label {
    width: 80px;
    font-size: 14px;
    color: #64748B;
    flex-shrink: 0;
}

.param-value {
    font-size: 14px;
    color: #003366;
    font-weight: 500;
}

.product-inquiry {
    background: linear-gradient(135deg, #003366 0%, #007BFF 100%);
    border-radius: 16px;
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.inquiry-hotline {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}

.inquiry-hotline i {
    font-size: 24px;
}

.inquiry-hotline span {
    font-size: 14px;
}

.inquiry-hotline strong {
    font-size: 20px;
    font-weight: 700;
}

.inquiry-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: #fff;
    color: #007BFF;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.inquiry-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.product-content-section {
    padding: 60px 0;
    background: #fff;
}

.content-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 14px 35px;
    background: #f1f5f9;
    border: none;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    color: #64748B;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background: #e2e8f0;
}

.tab-btn.active {
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    color: #fff;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.detail-section {
    background: #f8fafc;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 25px;
}

.detail-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 20px;
}

.detail-section-title i {
    color: #dc3545;
}

.detail-text {
    font-size: 15px;
    color: #475569;
    line-height: 1.8;
}

.structure-diagram {
    text-align: center;
}

.structure-diagram img {
    max-width: 100%;
    border-radius: 12px;
    margin-bottom: 15px;
}

.structure-caption {
    font-size: 14px;
    color: #64748B;
}

.specs-table-wrapper {
    background: #f8fafc;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 25px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.specs-table th,
.specs-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.specs-table th {
    background: linear-gradient(135deg, #003366 0%, #007BFF 100%);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
}

.specs-table th:first-child {
    border-radius: 8px 0 0 0;
}

.specs-table th:last-child {
    border-radius: 0 8px 0 0;
}

.specs-table td {
    font-size: 14px;
    color: #475569;
}

.specs-table tbody tr:hover {
    background: #f1f5f9;
}

.installation-guide {
    background: #f8fafc;
    border-radius: 16px;
    padding: 30px;
}

.installation-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.installation-list li {
    padding: 12px 0 12px 30px;
    position: relative;
    font-size: 15px;
    color: #475569;
    border-bottom: 1px dashed #e2e8f0;
}

.installation-list li:last-child {
    border-bottom: none;
}

.installation-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #dc3545;
    font-weight: 700;
}

.features-grid {
    background: #f8fafc;
    border-radius: 16px;
    padding: 30px;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: #fff;
    border-radius: 16px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
}

.feature-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 8px;
}

.feature-content p {
    font-size: 14px;
    color: #64748B;
    margin: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: #fff;
    border-radius: 12px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.feature-item i {
    color: #dc3545;
    font-size: 16px;
}

.feature-item span {
    font-size: 15px;
    color: #475569;
}

.related-products-section {
    padding: 60px 0;
    background: #f8fafc;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.related-product-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.related-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.related-product-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.related-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-product-card:hover .related-product-image img {
    transform: scale(1.1);
}

.related-product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 51, 102, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.related-product-card:hover .related-product-overlay {
    opacity: 1;
}

.related-product-overlay i {
    font-size: 32px;
    color: #fff;
}

.related-product-overlay span {
    font-size: 14px;
    color: #fff;
}

.related-product-info {
    padding: 20px;
}

.related-product-category {
    font-size: 12px;
    color: #dc3545;
    font-weight: 600;
}

.related-product-title {
    font-size: 16px;
    font-weight: 700;
    color: #003366;
    margin-top: 8px;
}

@media (max-width: 1200px) {
    .related-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
    }
    
    .gallery-main img {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .product-detail-hero-title {
        font-size: 32px;
    }
    
    .content-tabs {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .tab-btn {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .product-inquiry {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .related-products-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-main img {
        height: 280px;
    }
    
    .gallery-thumbs {
        justify-content: center;
    }
}

.about-hero {
    position: relative;
    min-height: 350px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.about-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 51, 102, 0.3);
}

.about-hero-content {
    position: relative;
    z-index: 1;
    padding: 100px 0 80px;
    text-align: center;
}

.about-hero-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 50px;
    margin-top: 30px;
}

.about-hero-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.about-hero-breadcrumb a:hover {
    color: white;
}

.breadcrumb-arrow {
    font-size: 12px;
}

.breadcrumb-current {
    color: white;
    font-weight: 600;
}

.about-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.about-hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    line-height: 1.7;
    margin: 0 auto;
}

/* Introduction Section */
.about-intro {
    padding: 80px 0;
    background: white;
}

.about-intro-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-intro-image {
    position: relative;
}

.about-intro-image .image-frame {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 51, 102, 0.15);
}

.about-intro-image .image-frame::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(135deg, #007BFF 0%, #00D4FF 100%);
    border-radius: 28px;
    z-index: -1;
    opacity: 0.6;
}

.about-intro-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-intro-content .section-badge {
    margin-bottom: 16px;
}

.about-intro-content .section-title {
    font-size: 32px;
    color: #003366;
    margin-bottom: 20px;
}

.intro-text {
    font-size: 15px;
    color: #4A5568;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 51, 102, 0.1);
}

.about-stats .stat-item {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.02) 0%, rgba(0, 123, 255, 0.02) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0, 51, 102, 0.06);
    transition: all 0.35s ease;
}

.about-stats .stat-item:hover {
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.06) 0%, rgba(0, 123, 255, 0.06) 100%);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 51, 102, 0.1);
}

.about-stats .stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 8px;
    position: relative;
}

.about-stats .stat-number::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #007BFF 0%, #dc3545 100%);
    border-radius: 2px;
}

.news-page {
    min-height: 100vh;
}

.news-hero {
    position: relative;
    min-height: 350px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.news-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('hero-pattern.png') center/cover no-repeat;
    opacity: 0.1;
}

.news-hero-content {
    position: relative;
    z-index: 1;
    padding: 100px 0 80px;
    text-align: center;
}

.news-hero-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 50px;
    margin-top: 30px;
}

.news-hero-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-hero-breadcrumb a:hover {
    color: #fff;
}

.news-hero-breadcrumb .breadcrumb-arrow {
    color: rgba(255, 255, 255, 0.5);
}

.news-hero-breadcrumb .breadcrumb-current {
    color: #fff;
    font-weight: 600;
}

.news-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.news-hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.news-hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.news-hero-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
}

.news-hero-circle-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.3) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.news-hero-circle-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
    bottom: -50px;
    left: -50px;
    animation: float 10s ease-in-out infinite reverse;
}

.news-hero-circle-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.15;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.25;
    }
}

.news-main-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.news-filter-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.news-filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-decoration: none;
}

.news-filter-tab i {
    font-size: 16px;
}

.news-filter-tab:hover {
    border-color: #007BFF;
    color: #007BFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
}

.news-filter-tab.active {
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    border-color: #007BFF;
    color: #fff;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid rgba(0, 123, 255, 0.08);
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #007BFF 0%, #007BFF 90%, #dc3545 90%, #dc3545 95%, #10b981 95%, #10b981 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-card:hover::before {
    opacity: 1;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 123, 255, 0.15);
    border-color: rgba(0, 123, 255, 0.2);
}

.news-card-featured {
    grid-column: span 2;
}

.news-card-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.news-card-featured .news-card-image-wrapper {
    height: 280px;
}

.news-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-card-image {
    transform: scale(1.1);
}

.news-card-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 51, 102, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-card:hover .news-card-image-overlay {
    opacity: 1;
}

.news-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    z-index: 2;
}

.badge-red {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

.badge-blue {
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.4);
}

.badge-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.news-card-date {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 100%);
    padding: 12px 16px;
    border-radius: 12px;
    text-align: center;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
}

.date-day {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.date-month {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 4px;
}

.news-card-content {
    padding: 25px;
}

.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 13px;
}

.news-card-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #007BFF;
    font-weight: 600;
}

.news-card-category i {
    font-size: 14px;
}

.news-card-views {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #94a3b8;
}

.news-card-views i {
    font-size: 14px;
}

.news-card-title {
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.news-card:hover .news-card-title {
    color: #007BFF;
}

.news-card-excerpt {
    font-size: 14px;
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 20px;
}

.news-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #f1f5f9;
}

.news-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #007BFF;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.news-card-link i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.news-card-link:hover {
    color: #0056b3;
}

.news-card-link:hover i {
    transform: translateX(5px);
}

.news-card-tags {
    display: flex;
    gap: 8px;
}

.tag {
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.tag-blue {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(0, 123, 255, 0.05) 100%);
    color: #007BFF;
}

.tag-green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    color: #10b981;
}

.news-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #e2e8f0;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(:disabled) {
    border-color: #007BFF;
    color: #007BFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    gap: 10px;
}

.pagination-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-number:hover {
    border-color: #007BFF;
    color: #007BFF;
}

.pagination-number.active {
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    border-color: #007BFF;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

@media (max-width: 1200px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-card-featured {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .news-hero-title {
        font-size: 36px;
    }
    
    .news-hero-subtitle {
        font-size: 16px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-card-featured {
        grid-column: span 1;
    }
    
    .news-filter-tabs {
        gap: 10px;
    }
    
    .news-filter-tab {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .news-pagination {
        flex-wrap: wrap;
        gap: 15px;
    }
}
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #dc3545, #007BFF);
    border-radius: 2px;
}

.news-detail-page {
    min-height: 100vh;
}

.news-detail-hero {
    position: relative;
    min-height: 350px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.news-detail-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.news-detail-hero-content {
    position: relative;
    z-index: 1;
    padding: 100px 0 80px;
    text-align: center;
}

.news-detail-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 40px;
    margin-top: 30px;
}

.news-detail-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-detail-breadcrumb a:hover {
    color: #fff;
}

.news-detail-breadcrumb .breadcrumb-arrow {
    color: rgba(255, 255, 255, 0.5);
}

.news-detail-breadcrumb .breadcrumb-current {
    color: #fff;
    font-weight: 600;
}

.news-detail-hero-title {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 25px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    line-height: 1.3;
}

.news-detail-hero-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.news-detail-hero-meta .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
}

.news-detail-hero-meta .meta-item i {
    color: rgba(255, 255, 255, 0.6);
}

.news-detail-hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
}

.hero-circle-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.3) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.hero-circle-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
    bottom: -50px;
    left: -50px;
    animation: float 10s ease-in-out infinite reverse;
}

.hero-circle-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.15;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.25;
    }
}

.news-detail-main {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.news-detail-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
}

.news-sidebar {
    position: sticky;
    top: 80px;
    height: fit-content;
}

.news-sidebar .sidebar-section {
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 123, 255, 0.08);
}

.news-sidebar .sidebar-header {
    margin-bottom: 20px;
}

.news-sidebar .sidebar-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
}

.news-sidebar .sidebar-title i {
    color: #007BFF;
}

.news-sidebar .sidebar-divider {
    height: 3px;
    background: linear-gradient(90deg, #007BFF 0%, #007BFF 90%, #dc3545 90%, #dc3545 95%, #10b981 95%, #10b981 100%);
    border-radius: 2px;
}

.news-catalog {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-catalog .catalog-item {
    margin-bottom: 12px;
}

.news-catalog .catalog-item:last-child {
    margin-bottom: 0;
}

.news-catalog .catalog-item a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 10px;
    text-decoration: none;
    color: #475569;
    font-size: 14px;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.news-catalog .catalog-item a:hover {
    background: rgba(0, 123, 255, 0.08);
    color: #007BFF;
}

.news-catalog .catalog-item.active a {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(0, 123, 255, 0.05) 100%);
    color: #007BFF;
    border-left: 3px solid #007BFF;
}

.catalog-bullet {
    width: 8px;
    height: 8px;
    background: #cbd5e1;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.news-catalog .catalog-item.active .catalog-bullet {
    background: #007BFF;
}

.catalog-title {
    flex: 1;
    line-height: 1.5;
}

.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-item {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.tag-blue {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(0, 123, 255, 0.05) 100%);
    color: #007BFF;
}

.tag-green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    color: #10b981;
}

.tag-red {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    color: #dc3545;
}

.tag-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.2);
}

.sidebar-contact-card {
    background: linear-gradient(135deg, #003366 0%, #007BFF 100%) !important;
    border: none !important;
}

.contact-card-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

.contact-card-content {
    color: #fff;
}

.contact-card-title {
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 5px;
}

.contact-card-phone {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 5px;
}

.contact-card-desc {
    font-size: 12px;
    opacity: 0.8;
}

.news-content {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid rgba(0, 123, 255, 0.08);
}

.news-content-inner {
    padding: 40px;
}

.news-image-wrapper {
    margin-bottom: 30px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.news-main-image {
    width: 100%;
    height: auto;
    display: block;
}

.news-image-caption {
    padding: 12px 15px;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.05) 0%, rgba(0, 123, 255, 0.05) 100%);
    color: #64748b;
    font-size: 13px;
    text-align: center;
}

.news-content-body {
    color: #475569;
    font-size: 15px;
    line-height: 1.9;
}

.news-content-body h4 {
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin: 25px 0 15px;
    padding-left: 15px;
    border-left: 4px solid #007BFF;
}

.news-content-body p {
    margin-bottom: 18px;
}

.news-content-body ul {
    padding-left: 25px;
    margin-bottom: 18px;
}

.news-content-body ul li {
    margin-bottom: 10px;
    position: relative;
}

.news-content-body ul li::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 8px;
    width: 6px;
    height: 6px;
    background: #007BFF;
    border-radius: 50%;
}

.news-content-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
}

.news-content-body th,
.news-content-body td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.news-content-body th {
    background: linear-gradient(135deg, #003366 0%, #007BFF 100%);
    color: #fff;
    font-weight: 600;
}

.news-content-body tr:hover td {
    background: rgba(0, 123, 255, 0.05);
}

.news-content-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    margin-top: 30px;
    border-top: 1px solid #e2e8f0;
    flex-wrap: wrap;
    gap: 20px;
}

.news-tags {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tags-label {
    font-size: 14px;
    color: #64748b;
    font-weight: 600;
}

.news-tag {
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.news-share {
    display: flex;
    align-items: center;
    gap: 12px;
}

.share-label {
    font-size: 14px;
    color: #64748b;
    font-weight: 600;
}

.share-icons {
    display: flex;
    gap: 10px;
}

.share-link {
    width: 36px;
    height: 36px;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: all 0.3s ease;
}

.share-link:hover {
    background: #007BFF;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.news-navigation {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
}

.news-navigation .nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border-radius: 12px;
    text-decoration: none;
    background: #f8fafc;
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

.news-navigation .nav-link:last-child {
    margin-bottom: 0;
}

.news-navigation .nav-link:hover {
    background: rgba(0, 123, 255, 0.08);
    transform: translateX(5px);
}

.nav-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.nav-content {
    flex: 1;
}

.nav-label {
    display: block;
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 5px;
}

.nav-title {
    display: block;
    font-size: 14px;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.4;
}

@media (max-width: 1200px) {
    .news-detail-layout {
        grid-template-columns: 280px 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .news-detail-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .news-detail-hero-title {
        font-size: 32px;
    }

    .news-detail-hero-meta {
        gap: 15px;
    }

    .news-content-inner {
        padding: 25px;
    }

    .news-content-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .news-navigation .nav-link {
        flex-wrap: wrap;
    }
}

.about-stats .stat-label {
    font-size: 13px;
    color: #64748B;
    font-weight: 500;
}

/* Timeline Section */
.timeline-section {
    padding: 100px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, rgba(220, 53, 69, 0.05) 0%, rgba(0, 123, 255, 0.85) 50%, rgba(123, 31, 162, 0.05) 100%);
}

.timeline-section::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: rgba(0, 123, 255, 0.03);
    border-radius: 50%;
}

.timeline-section .section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.timeline-section .section-title {
    color: #1a1a2e;
}

.timeline-section .section-description {
    color: #64748b;
}

.timeline-section .section-badge {
    color: #007BFF;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, rgba(0, 123, 255, 0.85) 0%, rgba(0, 123, 255, 0.85) 85%, rgba(220, 53, 69, 0.05) 92%, rgba(123, 31, 162, 0.05) 100%);
    transform: translateX(-50%);
}

.timeline-line-red {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, rgba(220, 53, 69, 0.05) 0%, rgba(123, 31, 162, 0.05) 15%, transparent 100%);
    transform: translateX(-50%);
    opacity: 0;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    display: flex;
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-tag {
    float: right;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.marker-circle {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #007BFF;
    border: 3px solid #ffffff;
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.3);
    transition: all 0.35s ease;
    position: relative;
}

.marker-circle::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border-radius: 50%;
    border: 2px solid rgba(0, 123, 255, 0.15);
    transition: all 0.35s ease;
}

.marker-circle:hover {
    background: #dc3545;
    box-shadow: 0 0 20px rgba(220, 53, 69, 0.3);
    transform: scale(1.2);
}

.marker-circle:hover::before {
    border-color: rgba(220, 53, 69, 0.2);
    transform: scale(1.1);
}

.marker-circle-current {
    background: #dc3545;
    box-shadow: 0 0 25px rgba(220, 53, 69, 0.3);
}

.marker-circle-current::before {
    border-color: rgba(220, 53, 69, 0.2);
}

.marker-year {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    background: rgba(255, 255, 255, 0.95);
    padding: 4px 12px;
    border-radius: 8px;
    border: 1px solid rgba(0, 123, 255, 0.15);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.marker-dot,
.marker-dot-current {
    display: none;
}

.timeline-content {
    width: calc(50% - 60px);
    padding: 30px;
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid rgba(0, 123, 255, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: all 0.35s ease;
    position: relative;
    z-index: 1;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, rgba(0, 123, 255, 0.85) 0%, rgba(0, 123, 255, 0.15) 100%);
    border-radius: 20px 20px 0 0;
}

.timeline-content:hover {
    border-color: rgba(0, 123, 255, 0.2);
    box-shadow: 0 8px 30px rgba(0, 123, 255, 0.08);
    transform: translateY(-5px);
}

.timeline-content-current {
    border-color: rgba(220, 53, 69, 0.2);
    box-shadow: 0 8px 30px rgba(220, 53, 69, 0.08);
}

.timeline-content-current::before {
    background: linear-gradient(90deg, rgba(220, 53, 69, 0.85) 0%, rgba(220, 53, 69, 0.15) 100%);
}

.timeline-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 12px;
}

.timeline-desc {
    font-size: 14px;
    color: #64748b;
    line-height: 1.7;
}

.timeline-tag {
    display: inline-block;
    margin-top: 15px;
    padding: 6px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(0, 123, 255, 0.05);
    color: #007BFF;
    border-radius: 20px;
    border: 1px solid rgba(0, 123, 255, 0.15);
}

.timeline-tag-current {
    background: rgba(220, 53, 69, 0.05);
    color: #dc3545;
    border-color: rgba(220, 53, 69, 0.5);
}

/* Values Section */
.about-values {
    padding: 100px 0;
    background: white;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.value-card {
    padding: 40px 30px;
    background: linear-gradient(145deg, #F8FAFC 0%, #F1F5F9 100%);
    border-radius: 24px;
    border: 1px solid rgba(0, 51, 102, 0.06);
    text-align: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #007BFF, #00D4FF);
    transform: scaleX(0);
    transition: transform 0.45s ease;
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 51, 102, 0.1);
    border-color: rgba(0, 123, 255, 0.2);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.06) 0%, rgba(0, 123, 255, 0.06) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #003366;
    transition: all 0.35s ease;
}

.value-card:hover .value-icon {
    background: linear-gradient(135deg, #007BFF, #00D4FF);
    color: white;
    transform: scale(1.1);
}

.value-title {
    font-size: 18px;
    font-weight: 600;
    color: #003366;
    margin-bottom: 12px;
}

.value-desc {
    font-size: 14px;
    color: #64748B;
    line-height: 1.7;
}

/* Certifications Section */
.about-certifications {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.02) 0%, rgba(0, 123, 255, 0.02) 100%);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: white;
    border-radius: 16px;
    border: 1px solid rgba(0, 51, 102, 0.06);
    transition: all 0.35s ease;
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 51, 102, 0.1);
    border-color: rgba(0, 123, 255, 0.2);
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.08) 0%, rgba(0, 123, 255, 0.08) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #003366;
    flex-shrink: 0;
}

.cert-item:hover .cert-icon {
    background: linear-gradient(135deg, #007BFF, #00D4FF);
    color: white;
}

.cert-title {
    font-size: 18px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 4px;
}

.cert-desc {
    font-size: 13px;
    color: #64748B;
}

/* Responsive Styles for About Page */
@media (max-width: 992px) {
    .about-intro-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-intro-image img {
        height: 300px;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .timeline-line,
    .timeline-line-red {
        left: 30px;
    }
    
    .timeline-marker {
        left: 30px;
    }
    
    .timeline-item {
        justify-content: flex-end !important;
    }
    
    .timeline-content {
        width: calc(100% - 80px);
        text-align: left !important;
    }
    
    .timeline-tag {
        float: none !important;
    }
    
    .about-hero-title {
        font-size: 36px;
    }
}

@media (max-width: 576px) {
    .about-hero {
        min-height: 280px;
    }
    
    .about-hero-title {
        font-size: 28px;
    }
    
    .about-hero-subtitle {
        font-size: 15px;
    }
    
    .about-intro {
        padding: 50px 0;
    }
    
    .about-intro-content .section-title {
        font-size: 24px;
    }
    
    .intro-text {
        font-size: 14px;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .about-stats .stat-number {
        font-size: 24px;
    }
    
    .about-stats .stat-label {
        font-size: 11px;
    }
    
    .timeline-section,
    .about-values,
    .about-certifications {
        padding: 60px 0;
    }
    
    .values-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .value-card,
    .cert-item {
        padding: 25px 20px;
    }
    
    .marker-circle {
        width: 55px;
        height: 55px;
    }
    
    .timeline-content {
        padding: 20px;
    }
}

/* ============================================
   Process Flow Styles
   ============================================ */

.process-flow {
    padding: 80px 0;
    background: #F8FAFC;
}

.process-flow .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.process-section {
    margin-bottom: 50px;
    padding-bottom: 40px;
    border-bottom: 1px dashed rgba(0, 51, 102, 0.1);
}

.process-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.process-header {
    margin-bottom: 35px;
    padding-left: 15px;
    position: relative;
}

.process-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, #dc3545, #007BFF);
    border-radius: 2px;
}

.process-title {
    display: flex;
    align-items: baseline;
    gap: 15px;
    flex-wrap: wrap;
}

.process-title-primary {
    font-size: 22px;
    font-weight: 700;
    color: #003366;
}

.process-title-secondary {
    font-size: 14px;
    color: #64748B;
    font-weight: 400;
}

.process-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.process-row-bottom {
    margin-top: 30px;
    position: relative;
}

.process-step {
    flex: 0 0 calc(25% - 45px);
    min-width: 140px;
    position: relative;
}

.step-card {
    background: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    border-radius: 12px;
    padding: 20px 15px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 123, 255, 0.3);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
}

.step-number {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #003366;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.step-card-highlight .step-number {
    background: #003366;
    color: white;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.4);
}

.step-card-highlight {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    box-shadow: 0 4px 20px rgba(220, 53, 69, 0.3);
}

.step-card-highlight:hover {
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.4);
}

.step-card-muted {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.4) 0%, rgba(0, 86, 179, 0.4) 100%);
}

.step-icon {
    width: 45px;
    height: 45px;
    margin: 0 auto 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    transition: all 0.35s ease;
}

.step-card:hover .step-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.step-content {
    text-align: center;
}

.step-name {
    font-size: 15px;
    font-weight: 600;
    color: white;
    display: block;
    margin-bottom: 6px;
    line-height: 1.4;
}

.step-name-en {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.8);
    display: block;
    font-weight: 400;
    line-height: 1.3;
}

.process-arrow {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #007BFF;
    font-size: 16px;
    transition: all 0.3s ease;
}

.process-arrow:hover {
    transform: translateX(5px);
    color: #dc3545;
}

.vertical-connector {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-top: 5px;
    gap: 8px;
}

.vertical-arrow {
    color: #dc3545;
    font-size: 24px;
    font-weight: bold;
    animation: pulse 1.5s ease-in-out infinite;
}

.vertical-label {
    color: #dc3545;
    font-size: 14px;
    font-weight: 600;
    writing-mode: vertical-rl;
    text-orientation: upright;
    white-space: nowrap;
    letter-spacing: 2px;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Responsive Styles for Process Flow */
@media (max-width: 992px) {
    .process-flow {
        padding: 60px 0;
    }
    
    .process-step {
        flex: 0 0 calc(33.33% - 30px);
        min-width: 130px;
    }
    
    .process-title {
        flex-direction: column;
        gap: 8px;
    }
    
    .process-title-primary {
        font-size: 18px;
    }
    
    .process-title-secondary {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .process-step {
        flex: 0 0 calc(50% - 22px);
        min-width: 120px;
    }
    
    .step-card {
        padding: 15px 12px;
    }
    
    .step-icon {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }
    
    .step-name {
        font-size: 13px;
    }
    
    .step-name-en {
        font-size: 10px;
    }
    
    .process-arrow {
        width: 25px;
        height: 25px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .order-process-content {
        flex-direction: column;
        padding: 25px 15px;
        gap: 25px;
    }
    
    .order-process-left {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }
    
    .order-process-title {
        font-size: 22px;
        text-align: center;
    }
    
    .order-process-steps {
        justify-content: center;
        gap: 10px;
    }
    
    .order-step {
        padding: 10px 18px;
        font-size: 14px;
    }
    
    .order-step-arrow {
        font-size: 12px;
    }
    
    .order-process-buttons {
        margin-left: 0;
        justify-content: center;
        width: 100%;
    }
    
    .order-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .order-process-steps {
        gap: 8px;
    }
    
    .order-step {
        padding: 8px 14px;
        font-size: 13px;
    }
    
    .order-process-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .order-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .process-step {
        flex: 0 0 calc(50% - 15px);
        min-width: 110px;
    }
    
    .step-card {
        padding: 12px 10px;
        border-radius: 8px;
    }
    
    .step-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .step-name {
        font-size: 12px;
        margin-bottom: 4px;
    }
    
    .step-name-en {
        font-size: 9px;
    }
    
    .process-arrow {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }
    
    .process-title-primary {
        font-size: 16px;
    }
    
    .process-row-bottom {
        flex-direction: row-reverse;
    }
    
    .process-row-bottom .process-arrow {
        transform: rotate(180deg);
    }
    
    .process-row-bottom .vertical-connector {
        display: none;
    }
}

/* Contact Page Styles */
.contact-hero {
    position: relative;
    min-height: 350px;
    background: linear-gradient(135deg, #003366 0%, #007BFF 50%, #00D4FF 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.contact-hero .products-hero-content {
    padding: 100px 0 80px;
}

.contact-section {
    padding: 60px 0;
    background: #f8fafc;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card {
    background: #fff;
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #007BFF;
}

.contact-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-card h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, #007BFF, #28a745);
    border-radius: 2px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(0, 123, 255, 0.02);
    padding-left: 10px;
    border-radius: 8px;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(0, 123, 255, 0.05));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #007BFF;
    flex-shrink: 0;
}

.contact-item-text h4 {
    font-size: 14px;
    font-weight: 600;
    color: #64748B;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item-text p {
    font-size: 15px;
    color: #1e293b;
    margin: 4px 0;
    line-height: 1.6;
}

.map-placeholder {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.map-placeholder img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.contact-form-container {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-form-container h3 {
    font-size: 24px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 8px;
}

.form-group label span {
    color: #dc3545;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    color: #334155;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.form-control:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
    background: #fff;
}

.form-control::placeholder {
    color: #94a3b8;
}

.form-control textarea {
    resize: vertical;
    min-height: 120px;
}

.form-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #007BFF, #0056b3);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.contact-info-grid {
    padding: 60px 0;
}

.contact-info-grid .section-title {
    text-align: center;
    margin-bottom: 50px;
}

.contact-info-grid .section-title h2 {
    font-size: 32px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
}

.contact-info-grid .section-title p {
    color: #64748B;
    font-size: 16px;
}

.contact-info-grid > div:nth-child(2) {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.contact-info-grid > div:nth-child(2) > div {
    text-align: center;
    padding: 35px 20px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-info-grid > div:nth-child(2) > div::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #007BFF, #28a745);
}

.contact-info-grid > div:nth-child(2) > div:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.1);
}

.contact-info-grid > div:nth-child(2) > div i {
    font-size: 50px;
    color: #007BFF;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 10px rgba(0, 123, 255, 0.2));
}

.contact-info-grid > div:nth-child(2) > div h4 {
    font-size: 16px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
}

.contact-info-grid > div:nth-child(2) > div p {
    font-size: 14px;
    color: #64748B;
    line-height: 1.5;
}

/* Responsive Contact Page */
@media (max-width: 992px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-info-grid > div:nth-child(2) {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-info-grid > div:nth-child(2) {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: 25px;
    }

    .contact-form-container {
        padding: 25px;
    }
}