/* =========================================
   CookerCool Multi-Page Website - Stylesheet
   ========================================= */

/* ---------- Variables ---------- */
:root {
    /* Color System - B2B Professional: Navy + Orange */
    --navy: #1a2a4a;
    --navy-dark: #0f1a30;
    --navy-light: #243660;
    --orange: #e8650a;
    --orange-dark: #c4520a;
    --orange-light: #ff7722;
    --orange-subtle: rgba(232,101,10,0.1);
    --cream: #f5f0fa;
    --cream-dark: #ede5f5;
    --white: #ffffff;
    --text-dark: #1a1a2e;
    --text-body: #444466;
    --text-light: #8888aa;
    --border: #e2e5f0;
    --shadow: 0 4px 20px rgba(26,42,74,0.08);
    --shadow-lg: 0 12px 40px rgba(26,42,74,0.14);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --max-w: 1200px;
    --blue-accent: #2563eb;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--text-body);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- Utilities ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
    display: inline-block;
    background: rgba(232,101,10,0.1);
    color: var(--orange);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 12px;
}
.section-title {
    font-family: 'Inter', serif;
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 12px;
}
.section-desc { font-size: 16px; color: var(--text-light); max-width: 600px; margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 15px;
    transition: var(--transition); cursor: pointer; border: 2px solid transparent;
    font-family: inherit;
}
.btn-primary { background: var(--orange); color: #fff; border-color: var(--orange); }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,101,10,0.35); }
.btn-outline { color: var(--orange); border-color: var(--orange); background: transparent; }
.btn-outline:hover { background: var(--orange); color: #fff; }
.btn-white { background: #fff; color: var(--orange); border-color: #fff; }
.btn-white:hover { background: var(--cream); border-color: var(--cream); }
.btn-full { width: 100%; justify-content: center; }

/* ---------- HEADER / NAV ---------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }
.header-inner {
    display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 42px; width: auto; }
.logo-text {
    font-family: 'Inter', serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-dark);
    letter-spacing: 1px;
}

/* Main Nav */
.main-nav { flex: 1; display: flex; justify-content: center; }
.nav-list { display: flex; align-items: center; gap: 2px; position: relative; }

/* Top-level nav items */
.nav-item { position: relative; }
.nav-link {
    display: flex; align-items: center; gap: 4px;
    padding: 10px 16px; border-radius: var(--radius-sm);
    color: var(--text-body); font-size: 15px; font-weight: 500;
    transition: var(--transition); white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--orange); background: rgba(232,101,10,0.06); }

/* Nav arrow - CSS only triangle */
.nav-arrow {
    display: inline-block;
    width: 0; height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    transition: var(--transition);
}
.nav-item:hover .nav-arrow { transform: rotate(180deg); }

/* Dropdown Menus */
.dropdown {
    position: absolute; top: 100%; left: 0;
    min-width: 220px;
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0; visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    z-index: 100;
}

/* Show dropdown on hover */
.nav-item:hover > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

/* Dropdown items */
.dropdown-item { position: relative; }
.dropdown-link {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 20px; font-size: 14px; color: var(--text-body);
    transition: var(--transition);
    white-space: nowrap;
}
.dropdown-link:hover { color: var(--orange); background: rgba(232,101,10,0.05); }

/* CSS-only arrow for dropdown link */
.dropdown-link::after {
    content: '';
    display: inline-block;
    width: 0; height: 0;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 4px solid var(--text-light);
}

/* Sub-dropdown (level 3) */
.sub-dropdown {
    position: absolute; top: -8px; left: 100%;
    min-width: 180px;
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0; visibility: hidden;
    transform: translateX(8px);
    transition: var(--transition);
    z-index: 101;
}
.dropdown-item:hover > .sub-dropdown {
    opacity: 1; visibility: visible; transform: translateX(0);
}
.sub-dropdown-link {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 20px; font-size: 14px; color: var(--text-body);
    transition: var(--transition);
    white-space: nowrap;
}
.sub-dropdown-link:hover { color: var(--orange); background: rgba(232,101,10,0.05); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 10px; }

/* Mobile menu button */
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px; padding: 8px;
}
.mobile-menu-btn span {
    display: block; width: 22px; height: 2px;
    background: var(--text-dark); border-radius: 2px; transition: var(--transition);
}

/* ---------- HERO ---------- */
.hero {
    position: relative; min-height: 92vh;
    display: flex; align-items: center; overflow: hidden;
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-light) 50%, var(--navy-dark) 100%);
}
.hero-bg {
    position: absolute; inset: 0;
    /* background: url('images/hero-banner.jpg') center/cover no-repeat; */
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(26,14,8,0.88) 0%, rgba(61,31,14,0.78) 50%, rgba(26,14,8,0.90) 100%);
}
.hero-pattern {
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 15% 60%, rgba(232,101,10,0.2) 0%, transparent 45%),
        radial-gradient(circle at 85% 20%, rgba(37,99,168,0.12) 0%, transparent 40%);
}
.hero-content {
    position: relative; z-index: 2;
    padding-top: 100px; padding-bottom: 60px;
    max-width: 800px;
}
.hero-badge {
    display: inline-block;
    background: rgba(232,101,10,0.15); border: 1px solid rgba(232,101,10,0.3);
    color: #F5A87A; font-size: 12px; font-weight: 600;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 5px 14px; border-radius: 50px; margin-bottom: 20px;
}
.hero-title {
    font-family: 'Inter', serif;
    font-size: clamp(36px, 6vw, 62px); font-weight: 700;
    color: #fff; line-height: 1.15; margin-bottom: 20px;
}
.hero-subtitle {
    font-size: clamp(15px, 2vw, 18px);
    color: rgba(255,255,255,0.72); max-width: 520px;
    margin-bottom: 32px; line-height: 1.75;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat-item strong { display: block; font-size: 36px; font-weight: 800; color: #fff; line-height: 1; }
.stat-item span { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 4px; display: block; }
.hero-scroll-hint {
    position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
    text-align: center; color: rgba(255,255,255,0.35); font-size: 11px; letter-spacing: 1px; z-index: 2;
}
.scroll-arrow {
    width: 18px; height: 18px;
    border-right: 2px solid rgba(255,255,255,0.35); border-bottom: 2px solid rgba(255,255,255,0.35);
    transform: rotate(45deg); margin: 8px auto 0;
    animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100% { transform: rotate(45deg) translate(0,0); } 50% { transform: rotate(45deg) translate(4px,4px); } }

/* ---------- HOME: FEATURED PRODUCTS ---------- */
.home-products { background: var(--cream); }
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}
.product-card {
    background: var(--white); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(232,101,10,0.2); }
.product-img {
    width: 100%; aspect-ratio: 1/1;
    background: var(--cream-dark); display: flex;
    align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.product-tag {
    position: absolute; top: 10px; left: 10px;
    background: var(--orange); color: #fff;
    font-size: 11px; font-weight: 700;
    padding: 3px 10px; border-radius: 50px; text-transform: uppercase; letter-spacing: 0.5px;
}
.product-body { padding: 18px 20px 20px; }
.product-title {
    font-family: 'Inter', serif;
    font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px;
}
.product-title-zh { font-size: 13px; color: var(--text-light); margin-bottom: 8px; }
.product-desc { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.product-size { margin-top: 10px; font-size: 12px; color: var(--orange); font-weight: 600; }

/* ---------- HOME: COMPANY SECTION ---------- */
.home-company { background: var(--white); }
.company-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start;
}
.company-text p { font-size: 15px; margin-bottom: 14px; line-height: 1.8; }
.company-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.highlight-item {
    display: flex; gap: 12px; padding: 14px;
    background: var(--cream); border-radius: var(--radius-sm);
}
.highlight-item .icon { font-size: 14px; font-weight: 700; color: var(--orange); flex-shrink: 0; min-width: 50px; text-align: center; }
.highlight-item strong { display: block; font-size: 14px; color: var(--text-dark); margin-bottom: 2px; }
.highlight-item small { font-size: 12px; color: var(--text-light); }

/* ---------- HOME: PROCESS SECTION ---------- */
.home-process { background: var(--cream); }
.process-steps {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px;
}
.process-step {
    background: var(--white); border-radius: var(--radius);
    padding: 28px 24px; text-align: center;
    border: 1px solid var(--border); transition: var(--transition);
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(232,101,10,0.2); }
.process-num {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--orange); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px; margin: 0 auto 16px;
}
.process-step h4 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.process-step p { font-size: 13px; color: var(--text-light); }

/* ---------- CTA BANNER ---------- */
.cta-banner {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    padding: 64px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
}
.cta-banner h2 {
    font-family: 'Inter', serif;
    font-size: clamp(28px, 4vw, 42px); font-weight: 700;
    color: #fff; margin-bottom: 12px; position: relative;
}
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 16px; margin-bottom: 28px; position: relative; }
.cta-banner .btn-white { background: #fff; color: var(--orange); font-weight: 700; position: relative; }
.cta-banner .btn-white:hover { background: var(--cream); }

/* ---------- PAGE HEADER (inner pages) ---------- */
.page-header {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-light) 100%);
    padding: 120px 0 60px; position: relative; overflow: hidden;
}
.page-header::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(232,101,10,0.15) 0%, transparent 50%);
}
.page-header h1 {
    font-family: 'Inter', serif;
    font-size: clamp(30px, 5vw, 48px); font-weight: 700;
    color: #fff; margin-bottom: 8px; position: relative;
}
.page-header p { color: rgba(255,255,255,0.65); font-size: 16px; position: relative; }
.breadcrumb {
    display: flex; align-items: center; gap: 8px; margin-bottom: 20px;
    font-size: 13px; color: rgba(255,255,255,0.5); position: relative;
}
.breadcrumb a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: var(--orange); }

/* ---------- PRODUCT LIST PAGE ---------- */
.product-list-section { background: var(--cream); }
.product-group { margin-bottom: 56px; }
.group-header {
    display: flex; align-items: center; gap: 16px; margin-bottom: 24px;
    padding-bottom: 16px; border-bottom: 2px solid var(--border);
}
.group-title { font-family: 'Inter', serif; font-size: 24px; font-weight: 700; color: var(--text-dark); }
.group-title-zh { font-size: 14px; color: var(--text-light); }
.group-count { font-size: 13px; color: var(--orange); font-weight: 600; margin-left: auto; }
.products-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}
.product-item {
    background: var(--white); border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--border);
    transition: var(--transition);
}
.product-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product-item-img {
    width: 100%; aspect-ratio: 1/1;
    background: var(--cream-dark); display: flex;
    align-items: center; justify-content: center;
}
.product-item-img .emoji { font-size: 40px; color: var(--border); font-family: serif; }
.product-item-img img.product-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-item-body { padding: 16px; }
.product-item-title { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.product-item-title-zh { font-size: 12px; color: var(--text-light); margin-bottom: 6px; }
.product-item-sku { font-size: 11px; color: var(--text-light); margin-bottom: 8px; }
.product-item-sizes { font-size: 12px; color: var(--orange); font-weight: 600; }

/* ---------- ABOUT PAGE ---------- */
.about-section { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.about-img {
    width: 100%; aspect-ratio: 4/3;
    background: var(--cream); border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    border: 2px dashed var(--border);
}
.about-img-placeholder { font-size: 14px; color: var(--text-light); text-align: center; }
.about-text p { font-size: 15px; margin-bottom: 16px; line-height: 1.8; }
.about-lead {
    font-size: 17px; font-weight: 600; color: var(--text-dark);
    line-height: 1.65; margin-bottom: 20px;
}
.cert-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.cert-badge {
    padding: 8px 16px; background: var(--cream);
    border: 1px solid var(--border); border-radius: 50px;
    font-size: 13px; font-weight: 600; color: var(--text-dark);
}
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.stat-box { background: var(--cream); border-radius: var(--radius); padding: 28px 20px; text-align: center; }
.stat-box strong { display: block; font-size: 36px; font-weight: 800; color: var(--orange); }
.stat-box span { font-size: 13px; color: var(--text-light); margin-top: 4px; display: block; }

/* ---------- CONTACT PAGE ---------- */
.contact-section { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; }
.contact-info-card { background: var(--cream); border-radius: var(--radius); padding: 36px 32px; }
.contact-info-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-info-item:last-child { border-bottom: none; padding-bottom: 0; }
.contact-info-item:first-child { padding-top: 0; }
.ci-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 32px; height: 32px; }
.ci-label { font-size: 12px; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.ci-value { font-size: 15px; color: var(--text-dark); font-weight: 500; }
.ci-value a { color: var(--orange); }

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--text-dark); }
.form-group input, .form-group select, .form-group textarea {
    padding: 12px 16px; border: 1.5px solid var(--border);
    border-radius: var(--radius-sm); font-size: 15px; font-family: inherit;
    color: var(--text-dark); background: var(--white);
    transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--orange); box-shadow: 0 0 0 3px rgba(232,101,10,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 12px; color: var(--text-light); text-align: center; margin-top: -8px; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.5); padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: 'Inter', serif; font-weight: 700; font-size: 20px; color: #fff; margin-bottom: 14px; text-decoration: none; }
.footer-logo-img { height: 36px; width: auto; }
.footer-logo-text {
    font-family: 'Inter', serif;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    letter-spacing: 1px;
}
.footer-desc { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.4); margin-top: 14px; }
.footer-links h4, .footer-products h4, .footer-contact h4 { font-size: 13px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 18px; }
.footer-links ul, .footer-products ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a, .footer-products a { font-size: 14px; transition: var(--transition); }
.footer-links a:hover, .footer-products a:hover { color: #fff; padding-left: 4px; }
.footer-contact p { font-size: 14px; margin-bottom: 8px; color: rgba(255,255,255,0.45); }
.footer-bottom { padding: 20px 0; text-align: center; font-size: 13px; }
.footer-bottom p { color: rgba(255,255,255,0.25); }

/* ---------- FIXED CTA ---------- */
.fixed-cta {
    position: fixed; bottom: 24px; right: 24px;
    background: var(--orange); color: #fff;
    padding: 13px 22px; border-radius: 50px;
    font-weight: 700; font-size: 14px;
    box-shadow: 0 4px 20px rgba(232,101,10,0.4); z-index: 999; display: none;
}
.fixed-cta:hover { background: var(--orange-dark); color: #fff; transform: translateY(-2px); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .company-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    /* Mobile dropdown styles */
    .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 16px; background: transparent; }
    .sub-dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 16px; background: transparent; }
    .nav-list { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: #fff; padding: 16px; box-shadow: var(--shadow-lg); border-radius: 0 0 var(--radius) var(--radius); max-height: 70vh; overflow-y: auto; }
    .nav-list.open { display: flex; }
    .nav-item { width: 100%; }
    .nav-link { padding: 12px 16px; }
    .dropdown-link { padding: 12px 16px; border-radius: var(--radius-sm); }
    .sub-dropdown-link { padding: 12px 16px; }
    .mobile-menu-btn { display: flex; }
    .hero-stats { gap: 28px; }
}
@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .fixed-cta { display: block; }
    .hero-stats { gap: 20px; }
    .stat-item strong { font-size: 28px; }
}
@media (max-width: 480px) {
    .hero-btns { flex-direction: column; }
    .hero-btns .btn { width: 100%; justify-content: center; }
}

/* ---------- HERO CAROUSEL ---------- */
.hero-carousel {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    background: var(--navy);
}

.carousel-track {
    position: relative;
    height: 100%;
    display: flex;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
}

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

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,42,74,0.75) 0%, rgba(26,42,74,0.5) 50%, rgba(26,42,74,0.8) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    padding-top: 80px;
    max-width: 700px;
}

.slide-badge {
    display: inline-block;
    background: rgba(232,101,10,0.2);
    border: 1px solid rgba(232,101,10,0.5);
    color: #ffaa66;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.slide-title {
    font-family: 'Inter', sans-serif;
    font-size: clamp(36px, 5.5vw, 58px);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slide-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
    line-height: 1.6;
}

.slide-points {
    list-style: none;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.slide-points li {
    font-size: 16px;
    color: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    gap: 10px;
}

.slide-points li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--orange);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Carousel Controls */
.carousel-indicators {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.carousel-dot.active {
    background: var(--orange);
    transform: scale(1.3);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.carousel-arrow:hover {
    background: rgba(232,101,10,0.8);
    border-color: var(--orange);
}

.carousel-arrow-left { left: 24px; }
.carousel-arrow-right { right: 24px; }

/* ---------- CATEGORY NAV ---------- */
.category-nav {
    padding: 24px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.category-nav-img {
    width: 100%;
    border-radius: var(--radius);
    display: block;
}

/* ---------- PRODUCTION FLOW ---------- */
.home-process { background: var(--white); }

.production-flow-img {
    width: 100%;
    border-radius: var(--radius);
    display: block;
}

/* ---------- VIDEO SECTION ---------- */
.home-video { background: var(--cream); }

.video-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.video-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.video-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--navy);
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-caption {
    padding: 16px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    border-top: 1px solid var(--border);
}

/* ---------- WHY CHOOSE US ---------- */
.home-why { background: var(--white); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.why-card {
    padding: 32px 24px;
    background: var(--cream);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    text-align: center;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(232,101,10,0.3);
}

.why-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- TRUST SECTION ---------- */
.home-trust { background: var(--cream); }

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.trust-cert-img,
.trust-partner-img {
    width: 100%;
    border-radius: var(--radius);
}

/* ---------- ABOUT IMG ---------- */
.about-img-real {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
}

/* ---------- RESPONSIVE UPDATES ---------- */
@media (max-width: 1024px) {
    .video-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
    .carousel-arrow-left { left: 12px; }
    .carousel-arrow-right { right: 12px; }
}

@media (max-width: 768px) {
    .hero-carousel { height: 85vh; min-height: 500px; }
    .why-grid { grid-template-columns: 1fr; }
    .slide-content { padding-top: 90px; }
}

@media (max-width: 480px) {
    .hero-carousel { height: 75vh; min-height: 450px; }
    .carousel-arrow { width: 40px; height: 40px; }
}
/* Trust section - stacked layout */
.home-trust { background: var(--white); }

.trust-full-img {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: block;
    border-radius: var(--radius);
}

.trust-cert-section,
.trust-partner-section {
    width: 100%;
}
/* Hero - reduce height, show more of banner image */
.hero-carousel {
    position: relative;
    height: 60vh;
    min-height: 420px;
    max-height: 600px;
    overflow: hidden;
    background: var(--navy);
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
}

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

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,42,74,0.55) 0%, rgba(26,42,74,0.4) 50%, rgba(26,42,74,0.65) 100%);
}

/* Factory Strip */
.home-factory-strip { background: var(--cream); }

.factory-strip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.factory-strip-item {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--cream-dark);
}

.factory-strip-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.factory-strip-item:hover img { transform: scale(1.05); }

/* Trust section - stacked with gap */
.trust-section-block { margin-bottom: 64px; }
.trust-section-block:last-child { margin-bottom: 0; }

/* Responsive */
@media (max-width: 768px) {
    .hero-carousel { height: 50vh; min-height: 350px; max-height: 450px; }
    .factory-strip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .hero-carousel { height: 40vh; min-height: 280px; max-height: 350px; }
    .factory-strip-grid { grid-template-columns: 1fr 1fr; }
}
/* Video Section Block - white background, stacked layout */
.video-section-block {
    background: var(--white);
    padding: 80px 0;
}

.video-section-header {
    text-align: center;
    margin-bottom: 40px;
}

/* Split layout: video left, graphic right */
.video-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.video-split-left { position: relative; }

.video-thumb-wrap {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--navy);
}

.video-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-thumb-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26,42,74,0.35);
}

.video-thumb-label {
    position: absolute;
    bottom: 12px;
    left: 16px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    cursor: pointer;
    border: 2px solid rgba(255,255,255,0.4);
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.video-play-btn:hover {
    background: var(--orange);
    border-color: var(--orange);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-play-btn-lg {
    width: 80px;
    height: 80px;
}

.video-elm {
    display: none;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius);
}

/* Right side: production flow graphic */
.video-split-graphic {
    width: 100%;
    border-radius: var(--radius);
    display: block;
}

/* Full-width layout for company video */
.video-full-layout { position: relative; }

.video-full-wrap {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--navy);
    max-width: 900px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 1024px) {
    .video-split-layout { grid-template-columns: 1fr; }
    .video-split-graphic { display: none; }
}

@media (max-width: 768px) {
    .video-section-block { padding: 60px 0; }
    .video-play-btn { width: 52px; height: 52px; }
    .video-play-btn-lg { width: 64px; height: 64px; }
}
/* Slice layout - full-width images */
.home-slice {
    background: #fff;
    overflow: hidden;
}

.slice-full-img {
    width: 100%;
    height: auto;
    display: block;
}
/* Slice video wrap */
.slice-video-wrap {
    position: relative;
    overflow: hidden;
}

.slice-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    transition: all 0.3s ease;
}

.slice-play-btn:hover {
    background: var(--orange);
    border-color: var(--orange);
    transform: translate(-50%, -50%) scale(1.1);
}

.slice-video-elm {
    display: none;
    width: 100%;
}
/* Video Split Section - matches reference screenshot layout */
.video-split-section {
    background: #fff;
    padding: 60px 0;
}

.video-split-box {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.video-split-left {
    border-right: 1px solid var(--border);
}

.video-player-box {
    position: relative;
    background: #111;
    aspect-ratio: 16/9;
}

.video-player-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-player-label {
    position: absolute;
    bottom: 12px;
    left: 16px;
    font-size: 12px;
    font-weight: 700;
    color: rgba(255,255,255,0.5);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.video-split-right {
    background: #fff;
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.video-split-title {
    font-family: 'Inter', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 24px;
    line-height: 1.3;
}

.video-split-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.video-split-points li {
    font-size: 14px;
    color: var(--text-body);
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.5;
}

.video-split-points li::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange);
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .video-split-box { grid-template-columns: 1fr; }
    .video-split-left { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 768px) {
    .video-split-section { padding: 40px 0; }
    .video-split-right { padding: 28px 24px; }
    .video-split-title { font-size: 18px; }
}
/* Split right image */
.split-right-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
/* Cast Iron Video: full-width image + video overlaid on left - OPTIMIZED */
.cast-iron-video-section {
    position: relative;
    overflow: hidden;
    background: #fff;
}

.civ-bg {
    position: relative;
    width: 100%;
    max-height: 420px;
    background: #fff;
}

.civ-bg-img {
    width: 100%;
    height: 420px;
    object-fit: contain;
    display: block;
    background: #fff;
}

.civ-container {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0;
}

.civ-video-wrap {
    width: 100%;
    max-width: 680px;
    padding: 20px 0 20px 40px;
}

.civ-video-wrap .video-player-box {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}