:root {
    --bg: #f8fafc;
    --card: #ffffff;
    --text: #1e293b;
    --muted: #64748b;
    --border: #e2e8f0;
    --accent: #dc2626;
    --blue: #2563eb;
    --cyan: #06b6d4;
    --gradient: linear-gradient(135deg, #2563eb, #06b6d4);
    --red-grad: linear-gradient(135deg, #dc2626, #f97316);
    --radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg); color: var(--text); line-height: 1.6;
}

/* Nav */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.72); backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid transparent;
    transition: background 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.nav.scrolled {
    background: rgba(255,255,255,0.92);
    border-bottom-color: rgba(0,0,0,0.06);
    box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.04);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 32px;
    height: 72px; display: flex; align-items: center; justify-content: space-between;
    gap: 40px;
}
.nav-brand-group {
    display: flex; align-items: center; gap: 48px; flex-shrink: 0;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700;
    color: var(--text); text-decoration: none; letter-spacing: -0.01em;
}
.nav-logo .logo-icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--red-grad); display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: #fff; flex-shrink: 0;
}
.nav-logo .logo-text { color: #1e293b; }
.nav-logo .logo-accent { color: var(--accent); }
.nav-links {
    display: flex; gap: 4px; list-style: none; align-items: center;
}
.nav-links a {
    text-decoration: none; color: #475569; font-size: 14px; font-weight: 500;
    padding: 8px 16px; border-radius: 8px; position: relative;
    transition: color 0.25s, background 0.25s;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: 4px; left: 16px; right: 16px;
    height: 2px; border-radius: 1px; background: var(--red-grad);
    transform: scaleX(0); opacity: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { transform: scaleX(1); opacity: 1; }
.nav-links a.active { color: var(--accent); font-weight: 600; }
.nav-links a.active::after { transform: scaleX(1); opacity: 1; }
.nav-actions {
    display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.nav-cta {
    background: var(--red-grad); color: #fff; border: none; padding: 11px 26px;
    border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer;
    text-decoration: none; white-space: nowrap;
    box-shadow: 0 2px 8px rgba(220,38,38,0.25);
    transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(220,38,38,0.4); }
.nav-cta:active { transform: translateY(0); }

/* Hamburger */
.nav-toggle {
    display: none; background: none; border: none; cursor: pointer;
    padding: 10px 4px; flex-shrink: 0; z-index: 101;
}
.nav-toggle span {
    display: block; width: 20px; height: 2px; background: #334155;
    border-radius: 2px; transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-toggle span + span { margin-top: 5px; }
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
    display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: #fff; z-index: 99;
    padding: 32px 24px; flex-direction: column; gap: 2px;
    overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    display: flex; align-items: center; gap: 12px; padding: 16px 20px;
    border-radius: 12px; font-size: 16px; font-weight: 500;
    color: var(--text); text-decoration: none;
    transition: background 0.2s, color 0.2s, padding-left 0.2s;
}
.mobile-menu a .nav-emoji { width: 22px; height: 22px; flex-shrink: 0; }
.mobile-menu a:hover { background: #fef2f2; color: var(--accent); padding-left: 28px; }
.mobile-menu a.active { color: var(--accent); font-weight: 600; background: #fef2f2; }
.mobile-menu .mobile-cta {
    margin-top: 24px; background: var(--red-grad); color: #fff; text-align: center;
    border-radius: 12px; padding: 16px; font-size: 16px; font-weight: 600;
    box-shadow: 0 4px 16px rgba(220,38,38,0.3);
    justify-content: center;
}
.mobile-menu .mobile-cta:hover { transform: scale(1.02); padding-left: 20px; color: #fff; }

/* Hero */
.hero {
    padding: 160px 24px 100px; max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; gap: 60px;
}
.hero-text { flex: 1; }
.hero-badge {
    display: inline-block; background: rgba(37,99,235,0.1); color: var(--blue);
    padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 24px;
}
.hero h1 { font-size: 48px; line-height: 1.15; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero h1 span { background: var(--red-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 18px; color: var(--muted); margin-bottom: 36px; max-width: 500px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
    background: var(--red-grad); color: #fff; border: none; padding: 14px 32px;
    border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(220,38,38,0.4); }
.btn-outline {
    border: 2px solid var(--border); color: var(--text); padding: 14px 32px;
    border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; text-decoration: none;
    background: var(--card); transition: border-color 0.2s, color 0.2s;
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.hero-stats {
    display: flex; gap: 40px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border);
}
.stat h3 { font-size: 28px; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat p { font-size: 13px; color: var(--muted); margin: 4px 0 0; }
.hero-visual {
    flex: 1; display: flex; align-items: center; justify-content: center;
}
.hero-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
@media (min-width: 769px) {
    .hero-grid { grid-template-columns: repeat(3, 1fr); }
}
.hero-card {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px; text-align: center; transition: transform 0.3s;
}
.hero-card:hover { transform: translateY(-4px); }
.hero-icon { font-size: 32px; margin-bottom: 8px; }
.hero-card-title { font-size: 13px; font-weight: 600; color: var(--text); }

/* Section */
.section { padding: 80px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
    display: inline-block; background: rgba(6,182,212,0.1); color: var(--cyan);
    padding: 4px 14px; border-radius: 20px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 16px;
}
.section-header h2 { font-size: 36px; letter-spacing: -0.01em; margin-bottom: 12px; }
.section-header p { color: var(--muted); font-size: 16px; max-width: 600px; margin: 0 auto; }

/* Categories */
.categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 28px 24px; text-align: center; cursor: pointer; transition: all 0.25s;
}
.cat-card:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,99,235,0.1); }
.cat-icon { font-size: 40px; margin-bottom: 12px; }
.cat-card h3 { font-size: 16px; margin-bottom: 6px; }
.cat-card p { font-size: 13px; color: var(--muted); }

/* Products — default 2-column (mobile-first), switch to 3-column on desktop */
.products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 769px) {
    .products { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.product-card {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden; transition: transform 0.25s, box-shadow 0.25s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.product-img {
    height: 200px; display: flex; align-items: center; justify-content: center;
    font-size: 64px; position: relative; overflow: hidden;
}
.product-img.bg1 { background: linear-gradient(135deg, #eff6ff, #dbeafe); }
.product-img.bg2 { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }
.product-img.bg3 { background: linear-gradient(135deg, #fefce8, #fef9c3); }
.product-img.bg4 { background: linear-gradient(135deg, #fdf2f8, #fce7f3); }
.product-img.bg5 { background: linear-gradient(135deg, #f5f3ff, #ede9fe); }
.product-img.bg6 { background: linear-gradient(135deg, #fff7ed, #ffedd5); }
.product-tag {
    position: absolute; top: 12px; left: 12px; background: var(--red-grad); color: #fff;
    padding: 4px 12px; border-radius: 6px; font-size: 11px; font-weight: 700;
}
.product-body { padding: 20px; }
.product-body h3 { font-size: 17px; margin-bottom: 6px; }
.product-body p { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.product-meta { display: flex; justify-content: space-between; align-items: center; }
.product-price { font-size: 20px; font-weight: 700; color: var(--accent); }
.product-moq { font-size: 12px; color: var(--muted); }
.product-inquire {
    background: var(--gradient); color: #fff; border: none; padding: 8px 18px;
    border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer;
    transition: transform 0.2s;
}
.product-inquire:hover { transform: scale(1.05); }

/* Advantages */
.advantages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.adv-card {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 32px 24px; text-align: center;
}
.adv-num { font-size: 42px; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 8px; }
.adv-card h3 { font-size: 15px; margin-bottom: 6px; }
.adv-card p { font-size: 13px; color: var(--muted); }

/* Process */
.process { display: grid; grid-template-columns: 1fr 56px 1fr 56px 1fr; gap: 0; align-items: center; }
.process-step {
    text-align: center; padding: 40px 24px; position: relative;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.process-step:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    border-color: var(--red);
}
.process-icon-wrap {
    width: 64px; height: 64px; border-radius: 16px; display: flex;
    align-items: center; justify-content: center; margin: 0 auto 16px;
    transition: transform 0.3s;
}
.process-step:hover .process-icon-wrap { transform: scale(1.1); }
.process-icon-wrap.c1 { background: linear-gradient(135deg, #eff6ff, #dbeafe); }
.process-icon-wrap.c1 .process-icon { color: var(--blue); width: 32px; height: 32px; }
.process-icon-wrap.c2 { background: linear-gradient(135deg, #ecfeff, #cffafe); }
.process-icon-wrap.c2 .process-icon { color: var(--cyan); width: 32px; height: 32px; }
.process-icon-wrap.c3 { background: linear-gradient(135deg, #fef2f2, #fecaca); }
.process-icon-wrap.c3 .process-icon { color: var(--accent); width: 32px; height: 32px; }
.process-num {
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; margin-bottom: 12px;
}
.process-num.c1 { color: var(--blue); }
.process-num.c2 { color: var(--cyan); }
.process-num.c3 { color: var(--accent); }
.process-step h3 { font-size: 18px; margin-bottom: 8px; font-weight: 700; color: #0f172a; }
.process-step p { font-size: 14px; color: var(--muted); line-height: 1.65; }
.process-arrow {
    display: flex; align-items: center; justify-content: center;
    color: #cbd5e1; transition: color 0.3s, transform 0.3s;
}
.process-arrow svg { width: 32px; height: 32px; }
.process-step:hover + .process-arrow,
.process-arrow:has(+ .process-step:hover) { color: var(--red); }

/* Contact */
.contact-section { background: #0f172a; color: #e2e8f0; padding-bottom: 20px; }
.contact-section .section-header h2 { color: #fff; }
.contact-section .section-header p { color: #94a3b8; }
.contact-info { max-width: 900px; margin: 0 auto; text-align: center; }
.contact-info h3 { font-size: 22px; margin-bottom: 12px; color: #fff; }
.contact-info > p { color: #94a3b8; font-size: 14px; margin-bottom: 36px; line-height: 1.8; }
.contact-items { display: flex; justify-content: center; gap: 16px; flex-wrap: nowrap; margin-bottom: 40px; }
.contact-item {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius); padding: 20px 16px; text-align: center;
    flex: 1; min-width: 0; transition: border-color 0.2s, transform 0.2s;
}
.contact-item:hover { border-color: var(--cyan); transform: translateY(-3px); }
.contact-item .ci-icon { margin-bottom: 10px; }
.contact-item .ci-icon svg { width: 28px; height: 28px; display: block; margin: 0 auto; }
.contact-item .ci-label { font-size: 12px; color: #64748b; margin-bottom: 6px; }
.contact-item .ci-value { font-size: 14px; color: #e2e8f0; font-weight: 500; }
.contact-cta {
    display: inline-block; background: var(--red-grad); color: #fff; border: none;
    padding: 16px 40px; border-radius: 10px; font-size: 17px; font-weight: 600;
    cursor: pointer; text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
}
.contact-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(220,38,38,0.4); }
.contact-note { font-size: 12px; color: #64748b; margin-top: 8px; margin-bottom: 0; }

/* Footer Share (below brand description) */
.footer-share { display: flex; gap: 10px; margin-top: 40px; }
.footer-share .share-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 50%;
    transition: transform 0.2s, box-shadow 0.2s; text-decoration: none;
}
.footer-share .share-btn:hover { transform: translateY(-2px); }
.footer-share .share-btn.fb { background: #1877f2; color: #fff; box-shadow: 0 4px 14px rgba(24,119,242,0.3); }
.footer-share .share-btn.fb:hover { box-shadow: 0 6px 20px rgba(24,119,242,0.5); }
.footer-share .share-btn.x { background: #0f1419; color: #fff; box-shadow: 0 4px 14px rgba(15,20,25,0.3); }
.footer-share .share-btn.x:hover { box-shadow: 0 6px 20px rgba(15,20,25,0.5); }
.footer-share .share-btn.li { background: #0a66c2; color: #fff; box-shadow: 0 4px 14px rgba(10,102,194,0.3); }
.footer-share .share-btn.li:hover { box-shadow: 0 6px 20px rgba(10,102,194,0.5); }
.footer-share .share-btn.tk { background: #111; color: #fff; box-shadow: 0 4px 14px rgba(0,0,0,0.3); }
.footer-share .share-btn.tk:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.5); }
.footer-share .share-btn.wa { background: #25d366; color: #fff; box-shadow: 0 4px 14px rgba(37,211,102,0.3); }
.footer-share .share-btn.wa:hover { box-shadow: 0 6px 20px rgba(37,211,102,0.5); }

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed; bottom: 32px; right: 24px; z-index: 9999;
    width: 56px; height: 56px; background: #25d366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: transform 0.25s, box-shadow 0.25s;
    animation: float-bounce 2s ease-in-out infinite;
}
.float-whatsapp::before {
    content: ''; position: absolute; inset: -6px; border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.5);
    animation: ripple 2s ease-out infinite;
}
.float-whatsapp:hover {
    animation: none;
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}
.float-whatsapp:hover::before { animation: none; opacity: 0; }
.float-whatsapp img { width: 28px; height: 28px; position: relative; z-index: 1; }

@keyframes float-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@keyframes ripple {
    0% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(1.6); }
}

/* Footer */
.footer { background: linear-gradient(180deg, #1e293b 0%, #1a2332 100%); border-top: 1px solid rgba(255,255,255,0.12); padding: 48px 24px 24px; color: #cbd5e1; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-links-grid { display: contents; }
.footer-brand { font-size: 20px; font-weight: 700; }
.footer-brand span { background: var(--red-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.footer-desc { font-size: 13px; margin-top: 10px; line-height: 1.8; }
.footer-col h4 { color: #f1f5f9; font-size: 14px; margin-bottom: 16px; font-weight: 600; letter-spacing: 0.02em; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #94a3b8; text-decoration: none; font-size: 13px; transition: color 0.2s, padding-left 0.2s; }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-bottom {
    max-width: 1200px; margin: 32px auto 0; padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 12px;
    color: #94a3b8;
}

/* Mobile */
@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: block; }
    .nav-brand-group { gap: 0; }
    .hero { flex-direction: column; padding: 110px 20px 40px; gap: 32px; }
    .hero h1 { font-size: 28px; margin-bottom: 12px; }
    .hero p { font-size: 15px; margin-bottom: 24px; }
    .hero-stats { gap: 16px; flex-wrap: wrap; }
    .hero-grid { gap: 8px; }
    .hero-card { padding: 14px; }
    .hero-icon { font-size: 26px; margin-bottom: 4px; }
    .hero-card-title { font-size: 12px; }

    /* Tighter section spacing */
    .section { padding: 40px 16px; }
    .section-header { margin-bottom: 28px; }
    .section-header h2 { font-size: 24px; margin-bottom: 8px; }
    .section-header p { font-size: 13px; }
    .categories { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .cat-card { padding: 16px; }
    .cat-icon { font-size: 32px; margin-bottom: 8px; }
    .cat-card h3 { font-size: 14px; }
    .cat-card p { font-size: 11px; }
    .advantages { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .adv-card { padding: 20px; }
    .adv-num { font-size: 32px; margin-bottom: 4px; }
    .adv-card h3 { font-size: 14px; }
    .adv-card p { font-size: 11px; }
    .process { grid-template-columns: 1fr; gap: 0; }
    .process-step { padding: 24px 16px; border-radius: 12px; }
    .process-step h3 { font-size: 16px; margin-bottom: 4px; }
    .process-step p { font-size: 13px; }
    .process-icon-wrap { width: 52px; height: 52px; border-radius: 14px; margin-bottom: 12px; }
    .process-icon-wrap .process-icon { width: 26px; height: 26px; }
    .process-arrow { padding: 8px 0; }
    .process-arrow svg { width: 24px; height: 24px; transform: rotate(90deg); }
    .contact-items { flex-wrap: wrap; gap: 10px; }
    .contact-item { flex: 1 1 140px; padding: 16px 12px; }

    /* Footer share: center on mobile */
    .footer-share { justify-content: center; margin-top: 18px; }
    .footer-share .share-btn { width: 32px; height: 32px; }
    .footer-share .share-btn img { width: 14px; height: 14px; }

    /* Float whatsapp mobile */
    .float-whatsapp { width: 48px; height: 48px; bottom: 20px; right: 16px; }
    .float-whatsapp img { width: 24px; height: 24px; }

    /* Products H5: card compact layout */
    .product-card { display: flex; flex-direction: column; border-radius: var(--radius); }
    .product-img {
        width: 100%; height: 120px; min-height: 120px;
        font-size: 36px; border-radius: var(--radius) var(--radius) 0 0;
    }
    .product-body { padding: 12px; display: flex; flex-direction: column; gap: 6px; }
    .product-body h3 { font-size: 13px; margin-bottom: 0; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .product-body > p { display: none; }
    .product-meta { flex-direction: column; gap: 8px; align-items: stretch; }
    .product-price { font-size: 15px; }
    .product-moq { font-size: 10px; }
    .product-inquire { width: 100%; text-align: center; padding: 8px 0; font-size: 12px; }
    .product-tag { top: 6px; left: 6px; padding: 2px 8px; font-size: 10px; }

    /* Footer H5 */
    .footer { padding: 36px 20px 20px; background: linear-gradient(180deg, #1e293b 0%, #1a2332 100%); }
    .footer-inner {
        grid-template-columns: 1fr; gap: 0;
    }
    .footer-links-grid {
        display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
    }
    .footer-inner > div:first-child {
        text-align: center; padding-bottom: 24px;
        border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 20px;
    }
    .footer-brand { font-size: 18px; }
    .footer-desc { font-size: 12px; max-width: 320px; margin: 8px auto 0; color: #cbd5e1; }
    .footer-col h4 { font-size: 13px; margin-bottom: 10px; color: #e2e8f0; }
    .footer-col li { margin-bottom: 8px; }
    .footer-col a, .footer-col li { font-size: 12px; }
    .footer-bottom { margin-top: 20px; padding-top: 16px; font-size: 11px; line-height: 1.6; color: #94a3b8; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 16px 32px; gap: 24px; }
    .hero h1 { font-size: 24px; }
    .hero p { font-size: 14px; margin-bottom: 20px; }
    .hero-card { padding: 10px; }
    .hero-icon { font-size: 22px; }

    .section { padding: 32px 14px; }
    .section-header { margin-bottom: 22px; }
    .section-header h2 { font-size: 21px; }
    .categories { grid-template-columns: 1fr; }
    .advantages { grid-template-columns: 1fr; }

    /* Products: tighter 2-column */
    .product-img { height: 100px; min-height: 100px; font-size: 28px; }
    .product-body { padding: 10px; gap: 4px; }
    .product-body h3 { font-size: 12px; }
    .product-price { font-size: 13px; }
    .product-moq { font-size: 9px; }
    .product-inquire { padding: 6px 0; font-size: 11px; }

    /* Footer: smaller link grid */
    .footer { padding: 28px 16px 16px; }
    .footer-links-grid { gap: 14px; }
    .footer-col h4 { font-size: 12px; }
}