/* 佛山市进钱贸易有限公司官网样式 */
:root {
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #764ba2;
    --text-dark: #1a202c;
    --text-medium: #4a5568;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-hero: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Noto Sans SC', 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* 导航栏 */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.logo a { display: flex; align-items: center; gap: 10px; }
.logo-icon {
    width: 40px; height: 40px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 18px;
}
.logo-text {
    font-size: 20px; font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-menu { display: flex; align-items: center; gap: 30px; }
.nav-menu a {
    font-weight: 500;
    color: var(--text-medium);
    position: relative;
    padding: 5px 0;
}
.nav-menu a::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient-primary);
    transition: all 0.3s ease;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--primary-color); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 20px; }
.language-switcher { position: relative; }
.lang-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 15px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px; font-weight: 500;
}
.lang-dropdown {
    position: absolute; top: 100%; right: 0;
    margin-top: 8px;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    min-width: 120px;
    opacity: 0; visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}
.language-switcher:hover .lang-dropdown {
    opacity: 1; visibility: visible;
    transform: translateY(0);
}
.lang-dropdown a {
    display: block; padding: 10px 15px;
    font-size: 14px; color: var(--text-medium);
    border-bottom: 1px solid var(--border-color);
}
.lang-dropdown a:hover, .lang-dropdown a.active {
    background: var(--bg-light); color: var(--primary-color);
}
.mobile-menu-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer;
}
.mobile-menu-toggle span {
    width: 25px; height: 2px; background: var(--text-dark);
}

/* 英雄区域 */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?w=1920') center/cover;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--gradient-hero);
}
.hero-content {
    position: relative; z-index: 1;
    text-align: center; color: white;
    max-width: 800px; padding: 0 20px;
}
.hero-title { font-size: 3.5rem; font-weight: 700; margin-bottom: 20px; }
.hero-subtitle { font-size: 1.5rem; margin-bottom: 15px; opacity: 0.95; }
.hero-desc { font-size: 1.1rem; margin-bottom: 40px; opacity: 0.9; }
.hero-buttons { display: flex; gap: 20px; justify-content: center; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px;
    font-size: 16px; font-weight: 600;
    border-radius: 8px; cursor: pointer;
    transition: all 0.3s ease; border: none; gap: 8px;
}
.btn-primary { background: white; color: var(--primary-color); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: white; border: 2px solid white; }
.btn-outline:hover { background: white; color: var(--primary-color); }
.btn-full { width: 100%; }

.scroll-indicator {
    position: absolute; bottom: 30px; left: 50%;
    transform: translateX(-50%);
    color: white; font-size: 24px;
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* 区块标题 */
.section-header { text-align: center; margin-bottom: 60px; }
.section-title {
    font-size: 2.5rem; font-weight: 700;
    color: var(--text-dark); margin-bottom: 15px;
    position: relative; display: inline-block;
}
.section-title::after {
    content: ''; position: absolute; bottom: -10px; left: 50%;
    transform: translateX(-50%);
    width: 60px; height: 4px;
    background: var(--gradient-primary); border-radius: 2px;
}
.section-subtitle { font-size: 1.1rem; color: var(--text-light); margin-top: 20px; }

/* 特色服务 */
.features { padding: 100px 0; background: var(--bg-light); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.feature-card {
    background: var(--bg-white); padding: 40px 30px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); transition: all 0.3s ease;
}
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.feature-icon {
    width: 70px; height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 25px; color: white; font-size: 28px;
}
.feature-card h3 { font-size: 1.25rem; margin-bottom: 15px; }
.feature-card p { color: var(--text-light); font-size: 0.95rem; }

/* 产品分类 */
.categories { padding: 100px 0; }
.categories-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.category-card {
    background: var(--bg-white); border-radius: 12px;
    overflow: hidden; box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}
.category-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.category-image { height: 200px; overflow: hidden; }
.category-image img { width: 100%; height: 100%; object-fit: cover; transition: all 0.3s ease; }
.category-card:hover .category-image img { transform: scale(1.1); }
.category-content { padding: 25px; }
.category-content h3 { font-size: 1.2rem; margin-bottom: 10px; }
.category-content p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 15px; }
.category-link { color: var(--primary-color); font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.category-link:hover { gap: 10px; }

/* 统计数据 */
.stats { padding: 80px 0; background: var(--gradient-primary); color: white; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
.stat-number { font-size: 3.5rem; font-weight: 700; line-height: 1; }
.stat-suffix { font-size: 2rem; font-weight: 600; }
.stat-label { font-size: 1.1rem; margin-top: 10px; opacity: 0.9; }

/* 公司简介 */
.about-preview { padding: 100px 0; background: var(--bg-light); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg); }
.about-content .section-title { text-align: left; }
.about-content .section-title::after { left: 0; transform: none; }
.about-text { color: var(--text-medium); margin-bottom: 20px; line-height: 1.8; }

/* 页脚 */
.footer { background: var(--text-dark); color: white; padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 60px; }
.footer-brand .logo-icon { background: white; color: var(--primary-color); }
.footer-brand .logo-text { background: white; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.footer-desc { color: rgba(255,255,255,0.7); margin-bottom: 25px; line-height: 1.7; }
.social-links { display: flex; gap: 15px; }
.social-links a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.1); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white;
}
.social-links a:hover { background: var(--primary-color); transform: translateY(-3px); }
.footer-links h4, .footer-contact h4 { font-size: 1.1rem; margin-bottom: 25px; }
.footer-links ul li { margin-bottom: 12px; }
.footer-links ul li a { color: rgba(255,255,255,0.7); }
.footer-links ul li a:hover { color: white; padding-left: 5px; }
.footer-contact ul li {
    display: flex; align-items: flex-start; gap: 12px;
    margin-bottom: 15px; color: rgba(255,255,255,0.7);
}
.footer-contact ul li i { color: var(--primary-color); margin-top: 3px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px; text-align: center;
    color: rgba(255,255,255,0.5);
}

/* 页面标题 */
.page-header { padding: 150px 0 60px; background: var(--gradient-primary); color: white; text-align: center; }
.page-header h1 { font-size: 2.5rem; margin-bottom: 15px; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 0.95rem; opacity: 0.9; }

/* 公司介绍页面 */
.about-section { padding: 80px 0; }
.about-highlights { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-top: 30px; }
.highlight-item { display: flex; align-items: center; gap: 10px; color: var(--text-medium); }
.highlight-item i { color: var(--primary-color); }

.company-info { padding: 80px 0; background: var(--bg-light); }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.info-card {
    background: var(--bg-white); padding: 35px 30px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); transition: all 0.3s ease;
}
.info-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.info-icon {
    width: 60px; height: 60px;
    background: var(--gradient-primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; color: white; font-size: 24px;
}
.info-card h4 { font-size: 0.95rem; color: var(--text-light); margin-bottom: 10px; text-transform: uppercase; }
.info-card p { font-size: 1.2rem; font-weight: 600; }

.production-capacity { padding: 80px 0; }
.capacity-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.capacity-image { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg); }
.capacity-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 30px; }
.capacity-icon {
    width: 50px; height: 50px; background: var(--bg-light);
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    color: var(--primary-color); font-size: 20px; flex-shrink: 0;
}
.capacity-text h4 { font-size: 1.1rem; margin-bottom: 5px; }
.capacity-text p { color: var(--text-light); }

.markets { padding: 80px 0; background: var(--bg-light); }
.markets-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.market-card {
    background: var(--bg-white); padding: 40px 30px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); transition: all 0.3s ease;
}
.market-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.market-percentage {
    font-size: 3rem; font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}
.market-region { font-size: 1.3rem; font-weight: 600; margin-bottom: 5px; }
.market-desc { color: var(--text-light); font-size: 0.9rem; }

.trade-dept { padding: 80px 0; }
.trade-content { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.trade-card {
    background: var(--bg-white); padding: 40px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}
.trade-card:hover { border-color: var(--primary-color); transform: translateY(-5px); }
.trade-icon {
    width: 70px; height: 70px;
    background: var(--gradient-primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; color: white; font-size: 28px;
}
.trade-card h4 { font-size: 1rem; color: var(--text-light); margin-bottom: 10px; }
.trade-card p { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); }

.business-scope { padding: 80px 0; background: var(--bg-light); }
.scope-intro { font-size: 1.1rem; color: var(--text-medium); margin-bottom: 20px; }
.scope-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.scope-item {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 15px; background: var(--bg-white);
    border-radius: 8px; font-size: 0.9rem; color: var(--text-medium);
}
.scope-item i { color: var(--primary-color); }

/* 产品页面 */
.category-nav {
    padding: 30px 0; background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky; top: 70px; z-index: 100;
}
.category-tabs { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.category-tab {
    padding: 12px 25px; background: var(--bg-light);
    border: none; border-radius: 30px;
    font-size: 14px; font-weight: 500;
    color: var(--text-medium); cursor: pointer;
    transition: all 0.3s ease;
}
.category-tab:hover, .category-tab.active { background: var(--gradient-primary); color: white; }

.products-section { padding: 60px 0; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.product-card {
    background: var(--bg-white); border-radius: 12px;
    overflow: hidden; box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.product-card.hidden { display: none; }
.product-image { position: relative; height: 250px; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: all 0.3s ease; }
.product-card:hover .product-image img { transform: scale(1.1); }
.product-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(102, 126, 234, 0.9);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: all 0.3s ease;
}
.product-card:hover .product-overlay { opacity: 1; }
.product-btn {
    padding: 12px 30px; background: white;
    color: var(--primary-color); border-radius: 30px;
    font-weight: 600; transform: translateY(20px);
    transition: all 0.3s ease;
}
.product-card:hover .product-btn { transform: translateY(0); }
.product-content { padding: 25px; }
.product-title { font-size: 1rem; font-weight: 600; margin-bottom: 8px; line-height: 1.4; height: 45px; overflow: hidden; }
.product-desc { font-size: 0.85rem; color: var(--text-light); margin-bottom: 15px; height: 40px; overflow: hidden; }
.product-price { font-size: 1.3rem; font-weight: 700; color: var(--primary-color); margin-bottom: 5px; }
.product-price span { font-size: 0.9rem; font-weight: 400; color: var(--text-light); }
.product-moq { font-size: 0.85rem; color: var(--text-light); }

.product-advantages { padding: 80px 0; background: var(--bg-light); }
.advantages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.advantage-card {
    background: var(--bg-white); padding: 40px 30px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); transition: all 0.3s ease;
}
.advantage-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.advantage-icon {
    width: 70px; height: 70px;
    background: var(--gradient-primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; color: white; font-size: 28px;
}
.advantage-card h4 { font-size: 1.1rem; margin-bottom: 10px; }
.advantage-card p { color: var(--text-light); font-size: 0.95rem; }

/* 联系页面 */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info h2 { text-align: left; }
.contact-info h2::after { left: 0; transform: none; }
.contact-desc { color: var(--text-medium); margin-bottom: 40px; line-height: 1.7; }
.contact-cards { margin-bottom: 40px; }
.contact-card {
    display: flex; align-items: flex-start; gap: 20px;
    padding: 25px; background: var(--bg-light);
    border-radius: 12px; margin-bottom: 20px;
    transition: all 0.3s ease;
}
.contact-card:hover { background: var(--bg-white); box-shadow: var(--shadow-md); }
.contact-icon {
    width: 50px; height: 50px;
    background: var(--gradient-primary); border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 20px; flex-shrink: 0;
}
.contact-details h4 { font-size: 0.9rem; color: var(--text-light); margin-bottom: 5px; text-transform: uppercase; }
.contact-details p { font-size: 1.1rem; font-weight: 600; margin-bottom: 3px; }
.contact-details span { font-size: 0.9rem; color: var(--text-light); }
.shop-link { color: var(--primary-color); font-weight: 500; display: inline-flex; align-items: center; gap: 5px; margin-top: 5px; }
.response-info { display: flex; gap: 40px; }
.response-item { display: flex; align-items: center; gap: 15px; }
.response-item i {
    width: 50px; height: 50px;
    background: var(--gradient-primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 20px;
}
.response-label { display: block; font-size: 0.85rem; color: var(--text-light); margin-bottom: 3px; }
.response-value { font-size: 1.3rem; font-weight: 700; color: var(--primary-color); }

.contact-form-wrapper {
    background: var(--bg-white); padding: 40px;
    border-radius: 12px; box-shadow: var(--shadow-lg);
}
.contact-form-wrapper h2 { text-align: left; margin-bottom: 30px; }
.contact-form-wrapper h2::after { left: 0; transform: none; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 500; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 15px;
    border: 1px solid var(--border-color); border-radius: 8px;
    font-size: 15px; font-family: inherit; transition: all 0.3s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary-color);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.map-section { padding: 80px 0; background: var(--bg-light); }
.map-container { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg); }
.map-container iframe { width: 100%; height: 450px; border: none; }

.quick-contact { padding: 80px 0; }
.quick-contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.quick-contact-card {
    background: var(--bg-white); padding: 40px 30px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}
.quick-contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.quick-contact-card.alibaba:hover { border-color: #ff6a00; }
.quick-contact-card.email:hover { border-color: var(--primary-color); }
.quick-contact-card.wechat:hover { border-color: #07c160; }
.quick-contact-card.whatsapp:hover { border-color: #25d366; }
.quick-contact-icon {
    width: 70px; height: 70px;
    background: var(--gradient-primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; color: white; font-size: 28px;
}
.quick-contact-card h4 { font-size: 1.1rem; margin-bottom: 10px; }
.quick-contact-card p { color: var(--text-light); font-size: 0.9rem; }

.trade-process { padding: 80px 0; background: var(--bg-light); }
.process-steps {
    display: flex; align-items: center; justify-content: center;
    flex-wrap: wrap; gap: 20px;
}
.process-step {
    background: var(--bg-white); padding: 30px;
    border-radius: 12px; text-align: center;
    box-shadow: var(--shadow-sm); min-width: 150px;
    position: relative;
}
.step-number {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    width: 30px; height: 30px;
    background: var(--gradient-primary); color: white;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700;
}
.step-icon {
    width: 60px; height: 60px;
    background: var(--bg-light); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 15px; color: var(--primary-color); font-size: 24px;
}
.process-step h4 { font-size: 1rem; margin-bottom: 5px; }
.process-step p { color: var(--text-light); font-size: 0.85rem; }
.process-arrow { color: var(--primary-color); font-size: 24px; }

/* 响应式设计 */
@media (max-width: 1024px) {
    .features-grid, .categories-grid, .markets-grid, .products-grid, .advantages-grid, .scope-grid, .quick-contact-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .info-grid, .trade-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-menu { display: none; }
    .mobile-menu-toggle { display: flex; }
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.2rem; }
    .hero-buttons { flex-direction: column; }
    .features-grid, .categories-grid, .markets-grid, .products-grid, .advantages-grid, .scope-grid, .quick-contact-grid, .info-grid, .trade-content { grid-template-columns: 1fr; }
    .about-grid, .capacity-content, .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { flex-direction: column; }
    .process-arrow { transform: rotate(90deg); }
    .response-info { flex-direction: column; gap: 20px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 2rem; }
    .stat-number { font-size: 2.5rem; }
}