@font-face {
    font-family: 'Alibaba Sans';
    src: url('https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi/AlibabaPuHuiTi-3-55-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: 'Alibaba Sans';
    src: url('https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi/AlibabaPuHuiTi-3-65-Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
}
@font-face {
    font-family: 'Alibaba Sans';
    src: url('https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi/AlibabaPuHuiTi-3-85-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}
@font-face {
    font-family: 'Alibaba Sans';
    src: url('https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi/AlibabaPuHuiTi-3-115-Black.woff2') format('woff2');
    font-weight: 800;
    font-display: swap;
}
@font-face {
    font-family: 'A Day Without Sun';
    src: url('https://db.onlinewebfonts.com/t/8e22783d707ad140bff19b110d6c3e41.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}
:root {
    --bg-pastel: #d1ccb9;
    --primary-dark: #202c3c;
    --secondary-red: #b95f4f;
    --white: #ffffff;
    --light-gray: #f5f4f0;
}

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

body {
    font-family: 'A Day Without Sun', sans-serif;
    background-color: var(--bg-pastel);
    color: var(--primary-dark);
    overflow-x: hidden;
}

/* Navigation */
nav.header-section {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(209, 204, 185, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(32, 44, 60, 0.15);
    animation: slideDown 0.8s ease-out;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

nav.footer-section {
    width: 100%;
    padding: 1.2rem 5%;
    justify-content: space-between;
    align-items: center;
}

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

.logo {
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.brand-container {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    letter-spacing: -0.02em;
}

.brand-tagline {
    font-family: 'A Day Without Sun', sans-serif;
    font-size: 0.9rem;
    color: var(--secondary-red);
    margin-top: 0.2rem;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin: 0;
    padding: 0;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    display: inline-block;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-red);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--secondary-red);
}

.nav-links a:hover::after {
    width: 100%;
}

.cta-nav {
    background: var(--secondary-red);
    color: white;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(185, 95, 79, 0.3);
    display: inline-block;
}

.cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(185, 95, 79, 0.4);
    background: #a54f41;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
    z-index: 2;
    animation: fadeInUp 1s ease-out 0.3s both;
}

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

.hero-badge {
    display: inline-block;
    background: var(--primary-dark);
    color: var(--bg-pastel);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.hero h1 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    animation: fadeInUp 1s ease-out 0.7s both;
}

.hero h1 .highlight {
    color: var(--secondary-red);
    position: relative;
    display: inline-block;
}

.hero p {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    opacity: 0.85;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 1s ease-out 1.1s both;
}

.btn-primary {
    background: var(--secondary-red);
    color: white;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(185, 95, 79, 0.3);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(185, 95, 79, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-dark);
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid var(--primary-dark);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--primary-dark);
    color: var(--bg-pastel);
}

/* Floating geometric shapes */
.geometric-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-dark);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary-red);
    border-radius: 50%;
    bottom: 15%;
    right: 25%;
    animation-delay: 2s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: var(--primary-dark);
    transform: rotate(45deg);
    top: 40%;
    right: 5%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(10deg);
    }
}

/* Features Section */
.features {
    padding: 8rem 5%;
    background: var(--primary-dark);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-badge {
    display: inline-block;
    background: var(--secondary-red);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--bg-pastel);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: rgba(209, 204, 185, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(209, 204, 185, 0.05);
    border: 1px solid rgba(209, 204, 185, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease, transform 0.1s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-red), transparent);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(209, 204, 185, 0.08);
    border-color: rgba(185, 95, 79, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--secondary-red);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bg-pastel);
    margin-bottom: 1rem;
}

.feature-card p {
    color: rgba(209, 204, 185, 0.7);
    line-height: 1.6;
    font-size: 1.05rem;
}

/* Stats Section */
.stats {
    padding: 8rem 5%;
    background: var(--light-gray);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    color: var(--secondary-red);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--primary-dark);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    padding: 8rem 5%;
    background: var(--secondary-red);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    top: -250px;
    right: -100px;
}

.cta-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    bottom: -200px;
    left: -100px;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.btn-cta {
    background: white;
    color: var(--secondary-red);
    padding: 1.3rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Footer */
footer {
    background: var(--primary-dark);
    color: var(--bg-pastel);
    padding: 4rem 5% 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.footer-logo {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(209, 204, 185, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section h4 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: rgba(209, 204, 185, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-red);
}

.footer-bottom {
    border-top: 1px solid rgba(209, 204, 185, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(209, 204, 185, 0.5);
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced Animations */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes rotateGlow {
    0% {
        filter: hue-rotate(0deg) brightness(1);
    }
    50% {
        filter: hue-rotate(30deg) brightness(1.2);
    }
    100% {
        filter: hue-rotate(0deg) brightness(1);
    }
}

/* Particle Background */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--secondary-red);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 15s infinite ease-in-out;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-100px) translateX(100px) scale(1);
        opacity: 0;
    }
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 12s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 14s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 16s; }
.particle:nth-child(4) { left: 40%; animation-delay: 1s; animation-duration: 13s; }
.particle:nth-child(5) { left: 50%; animation-delay: 3s; animation-duration: 15s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; animation-duration: 17s; }
.particle:nth-child(7) { left: 70%; animation-delay: 2.5s; animation-duration: 14.5s; }
.particle:nth-child(8) { left: 80%; animation-delay: 4.5s; animation-duration: 16.5s; }
.particle:nth-child(9) { left: 90%; animation-delay: 1.5s; animation-duration: 13.5s; }
.particle:nth-child(10) { left: 15%; animation-delay: 3.5s; animation-duration: 15.5s; }

/* Enhanced hover effects */
.nav-links a:hover {
    color: var(--secondary-red);
}

.nav {
    position: relative;
    overflow: hidden;
}

.nav-links a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(185, 95, 79, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.nav-links a:hover::before {
    width: 200px;
    height: 200px;
}

/* Glowing effect on buttons */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

.btn-primary:hover {
    animation: pulse 1s ease-in-out infinite;
}

/* Animated gradient background for shapes */
.shape-1 {
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-red));
    background-size: 200% 200%;
    animation: float 20s infinite ease-in-out, gradientShift 8s infinite ease-in-out;
}

.shape-2 {
    background: linear-gradient(135deg, var(--secondary-red), var(--primary-dark));
    background-size: 200% 200%;
    animation: float 20s infinite ease-in-out 2s, gradientShift 10s infinite ease-in-out;
}

/* Icon bounce effect */
.feature-icon {
    animation: bounceIn 0.8s ease-out;
}

.feature-card:hover .feature-icon {
    animation: pulse 0.6s ease-in-out infinite, rotateGlow 3s ease-in-out infinite;
}

/* Stats counter animation */
.stat-number {
    animation: bounceIn 1s ease-out;
    transition: all 0.3s ease;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    color: var(--primary-dark);
    text-shadow: 0 0 20px rgba(185, 95, 79, 0.5);
}

/* Enhanced card animations */
.feature-card {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

/* Ripple effect */
.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(32, 44, 60, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-secondary:hover::after {
    width: 300px;
    height: 300px;
}

/* Floating animation for hero badge */
.hero-badge {
    animation: fadeInUp 1s ease-out 0.5s both, float 3s ease-in-out infinite 1.5s;
}

/* Text gradient shimmer */
.hero h1 .highlight {
    background: linear-gradient(90deg, var(--secondary-red), #d67966, var(--secondary-red));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s linear infinite;
}

/* CTA button glow */
.btn-cta {
    animation: pulse 2s ease-in-out infinite;
}

.btn-cta:hover {
    animation: pulse 0.5s ease-in-out infinite;
}

/* Staggered entrance for hero buttons */
.hero-buttons .btn-primary {
    animation: slideInLeft 1s ease-out 1.1s both;
}

.hero-buttons .btn-secondary {
    animation: slideInRight 1s ease-out 1.2s both;
}

/* Footer links hover effect */
.footer-section a {
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}

.footer-section a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-section a:hover::before {
    left: -15px;
    opacity: 1;
}

.footer-section a:hover {
    transform: translateX(5px);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-20px);
    }
    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.scroll-indicator::before {
    content: '↓';
    font-size: 2rem;
    color: var(--primary-dark);
    opacity: 0.6;
}

/* Trusted By Section */
.trusted-by {
    padding: 3rem 5%;
    background: var(--light-gray);
    text-align: center;
    border-bottom: 1px solid rgba(32, 44, 60, 0.05);
}

.trusted-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-dark);
    opacity: 0.6;
    margin-bottom: 2rem;
    font-weight: 600;
}

.logo-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    align-items: center;
}

.client-logo {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    opacity: 0.4;
    transition: all 0.3s ease;
    cursor: default;
}

.client-logo:hover {
    opacity: 1;
    transform: scale(1.05);
    color: var(--secondary-red);
}

/* Industries Section */
.industries {
    padding: 8rem 5%;
    background: var(--white);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.industry-card {
    background: var(--light-gray);
    padding: 2.5rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.industry-card:hover {
    transform: translateY(-5px);
    border-color: rgba(185, 95, 79, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.industry-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.industry-card h3 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--primary-dark);
}

/* Portfolio Section */
.portfolio {
    padding: 8rem 5%;
    background: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-card {
    background: var(--bg-pastel);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    min-height: 300px;
    display: flex;
    align-items: flex-end;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.portfolio-content {
    padding: 2.5rem;
    background: linear-gradient(to top, rgba(32,44,60,0.9), rgba(32,44,60,0));
    width: 100%;
    color: white;
}

.portfolio-tag {
    background: var(--secondary-red);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.portfolio-card h3 {
    font-family: 'Alibaba Sans', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: white;
}

.portfolio-card p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.btn-text {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-text:hover {
    margin-left: 5px;
    color: var(--secondary-red);
}

/* Testimonials Section */
.testimonials {
    padding: 8rem 5%;
    background: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.testimonial-card::before {
    content: '"';
    font-family: 'Alibaba Sans', serif;
    font-size: 6rem;
    color: var(--secondary-red);
    opacity: 0.1;
    position: absolute;
    top: 1rem;
    left: 2rem;
    line-height: 1;
}

.quote {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.author h4 {
    font-family: 'Alibaba Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.2rem;
}

.author p {
    font-size: 0.9rem;
    color: var(--secondary-red);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .particles {
        display: none;
    }
}

@media (min-width: 481px) and (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

    .cta-section h2 {
        font-size: 2.5rem;
    }
}