/* ========================================
   TECHIFY - Clean Minimal E-Commerce
   Inspired by Gadget & Gear style
   ======================================== */

:root {
    --black: #1a1a1a;
    --dark: #222222;
    --dark-gray: #333333;
    --medium-gray: #777777;
    --light-gray: #e8e8e8;
    --subtle-gray: #f5f5f5;
    --bg: #ffffff;
    --white: #ffffff;
    --border: #eaeaea;
    --accent: #f5a623;
    --accent-dark: #d48f1a;
    --accent-light: #fef8ec;
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #3498db;
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
    --shadow: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.1);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.1);
    --radius: 10px;
    --radius-md: 8px;
    --radius-sm: 6px;
    --radius-xs: 4px;
    --transition: all 0.2s ease;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
    color: var(--black);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }
ul { list-style: none; }
::selection { background: var(--accent); color: var(--black); }

.container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* ========== TOP BAR ========== */
.top-bar {
    background: var(--dark);
    color: rgba(255,255,255,0.85);
    font-size: 12px;
    padding: 7px 0;
    letter-spacing: 0.2px;
}
.top-bar-content { display: flex; justify-content: space-between; align-items: center; }
.top-bar-left { display: flex; gap: 20px; }
.top-bar-left span i, .top-bar-right a i { margin-right: 5px; color: var(--accent); }
.top-bar-right a { color: rgba(255,255,255,0.85); font-weight: 500; }
.top-bar-right a:hover { color: var(--white); }

/* ========== HEADER ========== */
.main-header {
    background: var(--white);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 200;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}
.header-content { display: flex; align-items: center; gap: 20px; }
.logo {
    display: flex; align-items: center; gap: 8px;
    font-size: 22px; font-weight: 800; color: var(--black);
    letter-spacing: -0.5px; flex-shrink: 0;
}
.logo-icon { color: var(--accent); font-size: 24px; }
.logo-text { font-weight: 800; }
.search-bar { flex: 1; max-width: 480px; }
.search-bar form {
    display: flex; border: 2px solid var(--border); border-radius: var(--radius);
    overflow: hidden; transition: var(--transition); background: var(--white);
}
.search-bar form:focus-within { border-color: var(--accent); }
.search-bar input {
    flex: 1; padding: 10px 16px; border: none; outline: none;
    font-size: 14px; background: transparent;
}
.search-bar button {
    background: var(--accent); border: none; padding: 10px 18px;
    cursor: pointer; color: var(--white); transition: var(--transition);
}
.search-bar button:hover { background: var(--accent-dark); }
.header-actions { display: flex; gap: 4px; align-items: center; }
.header-btn {
    display: flex; align-items: center; gap: 6px; color: var(--dark-gray);
    font-size: 13px; font-weight: 600; padding: 8px 14px;
    border-radius: var(--radius); transition: var(--transition);
}
.header-btn:hover { background: var(--subtle-gray); color: var(--accent); }
.cart-btn { position: relative; }
.cart-count {
    position: absolute; top: 0; right: 2px;
    background: var(--accent); color: var(--white); font-size: 10px; font-weight: 700;
    width: 18px; height: 18px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid var(--white);
}
.track-btn { color: var(--accent) !important; }
.track-btn:hover { background: var(--accent-light) !important; }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 20px; cursor: pointer; padding: 8px; color: var(--dark); }

/* ========== NAVIGATION ========== */
.main-nav { background: var(--dark); border-bottom: none; }
.nav-links { display: flex; gap: 0; justify-content: flex-start; flex-wrap: wrap; }
.nav-links li { position: relative; }
.nav-links li a {
    display: flex; align-items: center; gap: 5px;
    padding: 10px 18px; color: rgba(255,255,255,0.75); font-size: 12.5px;
    font-weight: 600; transition: var(--transition); letter-spacing: 0.3px;
    text-transform: uppercase; border-bottom: 2px solid transparent;
    white-space: nowrap;
}
.nav-links li a:hover, .nav-links li a.active {
    color: var(--accent); border-bottom-color: var(--accent);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 24px; border-radius: var(--radius); font-weight: 700; font-size: 14px;
    border: 2px solid transparent; cursor: pointer; transition: var(--transition);
    line-height: 1.4; letter-spacing: 0.2px; position: relative; overflow: hidden;
}
.btn:active { transform: scale(0.97); }
.btn .ripple {
    position: absolute; border-radius: 50%; background: rgba(255,255,255,0.3);
    transform: scale(0); animation: rippleEffect 0.6s linear; pointer-events: none;
}
@keyframes rippleEffect { to { transform: scale(4); opacity: 0; } }
.btn i { transition: transform 0.2s ease; }
.btn:hover i { transform: translateX(2px); }
.btn-primary { background: var(--accent); color: var(--black); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: var(--black); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(245,166,35,0.3); }
.btn-accent { background: var(--accent); color: var(--black); border-color: var(--accent); font-weight: 700; }
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: var(--black); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(245,166,35,0.3); }
.btn-outline { background: transparent; color: var(--dark); border-color: var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-white { background: var(--white); color: var(--dark); border-color: var(--white); }
.btn-white:hover { background: var(--subtle-gray); }
.btn-danger { background: var(--danger); color: var(--white); border-color: var(--danger); }
.btn-lg { padding: 14px 30px; font-size: 15px; }
.btn-sm { padding: 7px 16px; font-size: 13px; }
.btn-block { width: 100%; }

/* ========== ALERTS ========== */
.alert { padding: 12px 18px; margin-bottom: 16px; border-radius: var(--radius-sm); font-weight: 500; font-size: 14px; }
.alert-success { background: #eafaf1; color: #1a7d3a; border: 1px solid #c6f0d4; }
.alert-error { background: #fdecea; color: #c0392b; border: 1px solid #f5c6cb; }
.alert-warning { background: #fff8e6; color: #8a6d00; border: 1px solid #ffe9a0; }
.alert-info { background: #eaf4fd; color: #0a5ca8; border: 1px solid #b8daef; }

/* ========== HERO SECTION ========== */
.hero {
    position: relative; overflow: hidden;
    background: linear-gradient(135deg, #f8f8f8 0%, #f0f0f0 50%, #e8e8e8 100%);
}
.hero-slider { position: relative; }
.hero-slide { display: none; animation: heroFade 0.6s ease; }
.hero-slide.active { display: flex; }
@keyframes heroFade { from { opacity: 0; } to { opacity: 1; } }
.hero-content {
    display: flex; align-items: center; gap: 40px;
    min-height: 440px; padding: 40px 0;
}
.hero-text { flex: 1; padding: 20px 0; }
.hero-label {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2px; color: var(--accent); margin-bottom: 16px;
}
.hero-label span { width: 28px; height: 2px; background: var(--accent); display: block; }
.hero h1 {
    font-size: 48px; font-weight: 800; line-height: 1.08;
    color: var(--black); margin-bottom: 16px; letter-spacing: -1.5px;
}
.hero h1 em {
    font-style: normal; color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}
.hero p {
    font-size: 15px; color: var(--medium-gray); margin-bottom: 28px;
    max-width: 420px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats { display: flex; gap: 36px; }
.hero-stat {
    text-align: left; opacity: 0;
    animation: statFadeIn 0.5s ease forwards;
}
.hero-stat:nth-child(1) { animation-delay: 0.15s; }
.hero-stat:nth-child(2) { animation-delay: 0.3s; }
.hero-stat:nth-child(3) { animation-delay: 0.45s; }
@keyframes statFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero-stat-num { font-size: 28px; font-weight: 800; color: var(--black); letter-spacing: -0.5px; }
.hero-stat-label { font-size: 11px; color: var(--medium-gray); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.hero-image { flex: 0 0 440px; display: flex; align-items: center; justify-content: center; }
.hero-image img {
    max-height: 400px; width: auto; object-fit: contain;
    filter: drop-shadow(0 16px 40px rgba(0,0,0,0.1));
    animation: heroFloat 5s ease-in-out infinite;
}
@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.hero-image img:hover { animation-play-state: paused; transform: scale(1.02); }
.hero-dots {
    display: flex; justify-content: center; gap: 8px; padding: 14px 0 24px;
}
.hero-dot {
    width: 8px; height: 8px; border-radius: 50%; background: rgba(0,0,0,0.15);
    cursor: pointer; transition: var(--transition); border: none;
}
.hero-dot.active { background: var(--accent); width: 24px; border-radius: 4px; }
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
@keyframes goldShimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ========== BRAND STRIP ========== */
.brands-strip { background: var(--white); padding: 32px 0; border-bottom: 1px solid var(--border); }
.brands-strip-inner { display: flex; justify-content: center; align-items: center; gap: 32px; flex-wrap: wrap; }
.brand-pill {
    display: flex; align-items: center; gap: 8px; padding: 10px 22px;
    background: var(--subtle-gray); border-radius: var(--radius);
    font-weight: 600; font-size: 14px; color: var(--dark-gray);
    transition: var(--transition); border: 1px solid transparent;
}
.brand-pill i { font-size: 16px; color: var(--accent); }
.brand-pill:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

/* ========== SECTIONS ========== */
.section { padding: 48px 0; }
.section-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 28px;
}
.section-header h2 {
    font-size: 24px; font-weight: 800; color: var(--black);
    letter-spacing: -0.3px; position: relative; display: inline-block;
}
.section-header h2::after {
    content: ''; position: absolute; bottom: -5px; left: 0;
    width: 36px; height: 3px; border-radius: 2px; background: var(--accent);
}
.view-all {
    color: var(--accent); font-weight: 600; font-size: 14px;
    display: flex; align-items: center; gap: 5px;
}
.view-all i { transition: transform 0.2s ease; }
.view-all:hover { color: var(--accent-dark); }
.view-all:hover i { transform: translateX(3px); }

/* ========== PRODUCT GRID ========== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.product-card {
    background: var(--white); border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--border); transition: all 0.25s ease; position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: #ddd; }
.product-card.out-of-stock { opacity: 0.55; }
.product-link { display: block; }
.product-image {
    position: relative; padding-top: 100%; background: var(--subtle-gray); overflow: hidden;
}
.product-image img {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; transition: transform 0.4s ease;
}
.product-card:hover .product-image img { transform: scale(1.06); }
.product-image .quick-add {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: rgba(245,166,35,0.92); color: var(--black);
    text-align: center; padding: 10px; font-size: 13px; font-weight: 700;
    letter-spacing: 0.3px; text-transform: uppercase;
    transform: translateY(100%); transition: transform 0.3s ease;
    display: flex; align-items: center; justify-content: center; gap: 6px;
}
.product-image .quick-add i { font-size: 12px; }
.product-card:hover .product-image .quick-add { transform: translateY(0); }
.product-placeholder {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 48px; color: var(--light-gray);
}
.badge {
    position: absolute; top: 10px; font-size: 10px; font-weight: 700;
    padding: 4px 10px; border-radius: var(--radius-xs); text-transform: uppercase;
    letter-spacing: 0.3px;
}
.badge-sale { left: 10px; background: var(--accent); color: var(--white); }
.badge-featured { left: 10px; background: var(--dark); color: var(--white); }
.badge-oos { right: 10px; background: rgba(0,0,0,0.65); color: var(--white); }
.product-info { padding: 14px; }
.product-brand {
    font-size: 11px; color: var(--medium-gray); text-transform: uppercase;
    font-weight: 700; letter-spacing: 0.8px;
}
.product-name {
    font-size: 14px; font-weight: 600; margin: 5px 0 6px;
    color: var(--black); line-height: 1.35;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-price { display: flex; align-items: baseline; gap: 8px; }
.current-price { font-size: 17px; font-weight: 800; color: var(--accent); letter-spacing: -0.3px; }
.current-price.big { font-size: 30px; letter-spacing: -0.8px; }
.original-price { font-size: 13px; color: var(--medium-gray); text-decoration: line-through; }
.original-price.big { font-size: 17px; }
.discount-badge {
    background: var(--accent-light); color: var(--accent); padding: 2px 8px;
    border-radius: var(--radius-xs); font-size: 12px; font-weight: 700;
}
.stock-badge {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 12px; font-weight: 500; margin-top: 6px;
}
.in-stock { color: var(--success); }
.no-stock { color: var(--danger); }

/* Product card star rating */
.product-rating { display: flex; align-items: center; gap: 6px; margin-top: 5px; }
.product-rating .stars { font-size: 11px; }
.product-rating .rating-count { font-size: 11px; color: var(--medium-gray); }

/* ========== SHOWCASE BANNERS ========== */
.showcase-section { padding: 0 0 48px; }
.showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.showcase-card {
    position: relative; border-radius: var(--radius); overflow: hidden;
    aspect-ratio: 16/9; display: flex; align-items: flex-end;
    background-size: cover; background-position: center; transition: var(--transition);
}
.showcase-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.showcase-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%);
}
.showcase-card-content { position: relative; z-index: 1; padding: 24px; color: var(--white); }
.showcase-card-content h3 { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.showcase-card-content p { font-size: 14px; opacity: 0.85; margin-bottom: 10px; }

/* ========== FEATURES STRIP ========== */
.features-strip { background: var(--white); padding: 36px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-item { text-align: center; padding: 12px; }
.feature-icon {
    width: 50px; height: 50px; background: var(--accent-light);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 12px; font-size: 20px; color: var(--accent); transition: var(--transition);
}
.feature-item:hover .feature-icon { background: var(--accent); color: var(--black); transform: translateY(-3px); }
.feature-item h3 { font-size: 14px; font-weight: 700; margin-bottom: 4px; color: var(--black); }
.feature-item p { color: var(--medium-gray); font-size: 12px; line-height: 1.5; }

/* ========== TRUST STRIP (GnG style) ========== */
/* ========== TRUST MARQUEE ========== */
/* ========== TRUST STRIP ========== */
.trust-strip {
    background: var(--dark);
    padding: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.trust-strip::-webkit-scrollbar { display: none; }
.trust-strip-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 10px 20px;
    white-space: nowrap;
    min-width: max-content;
}
.ts-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.92);
    letter-spacing: 0.2px;
    padding: 0 4px;
}
.ts-item i {
    color: var(--accent);
    font-size: 14px;
}
.ts-sep {
    width: 4px; height: 4px;
    background: var(--accent);
    border-radius: 50%;
    margin: 0 16px;
    opacity: 0.5;
    flex-shrink: 0;
}

/* ========== CATEGORY SLIDER STRIP ========== */
.info-slider-strip {
    background: var(--white);
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}
.info-slider {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
}
.info-slider-btn {
    width: 24px; height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--white);
    color: var(--medium-gray);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    font-size: 10px;
    flex-shrink: 0;
    transition: var(--transition);
    z-index: 2;
}
.info-slider-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}
.info-slider-track {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
    padding: 2px 8px;
    flex: 1;
    min-width: 0;
}
.info-slider-track::-webkit-scrollbar { display: none; }

/* Category chips */
.cat-chip {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 12px;
    background: var(--subtle-gray);
    border: 1px solid var(--border);
    border-radius: 14px;
    font-size: 11px; font-weight: 600;
    color: var(--dark-gray);
    white-space: nowrap;
    transition: var(--transition);
    flex-shrink: 0;
}
.cat-chip i {
    font-size: 10px;
    color: #b8860b;
}
.cat-chip:hover {
    background: #fdf6e3;
    border-color: #b8860b;
    color: #8b6914;
}

/* ========== BRAND GRID ========== */
.brands-section { background: var(--subtle-gray); }
.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 14px;
}
.brand-card {
    display: flex; align-items: center; justify-content: center;
    padding: 20px 16px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    min-height: 70px;
}
.brand-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.brand-card img { max-height: 36px; max-width: 100%; object-fit: contain; }
.brand-card-name {
    font-size: 16px; font-weight: 700; color: var(--dark);
    letter-spacing: -0.3px;
}

/* ========== STATS BAR ========== */
.stats-bar {
    background: var(--dark);
    padding: 40px 0;
    color: var(--white);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.stat-item { padding: 8px; }
.stat-num {
    font-size: 32px; font-weight: 800;
    color: var(--accent);
    line-height: 1.2;
    letter-spacing: -0.5px;
}
.stat-label {
    font-size: 13px; color: rgba(255,255,255,0.6);
    font-weight: 500; margin-top: 4px;
}

/* ========== CTA ========== */
.cta-section { background: var(--subtle-gray); padding: 52px 0; text-align: center; }
.cta-content h2 { font-size: 30px; font-weight: 800; margin-bottom: 10px; letter-spacing: -0.5px; color: var(--black); }
.cta-content p { color: var(--medium-gray); margin-bottom: 24px; font-size: 15px; }

/* ========== SHOP PAGE ========== */
.shop-section { padding: 28px 0 60px; }
.shop-header { margin-bottom: 24px; }
.shop-header h1 { font-size: 26px; font-weight: 800; margin-top: 8px; letter-spacing: -0.3px; }
.shop-header h1 small { font-size: 14px; color: var(--medium-gray); font-weight: 400; }
.breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--medium-gray); flex-wrap: wrap;
}
.breadcrumb a { color: var(--dark); font-weight: 500; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb i { font-size: 8px; }

.shop-layout { display: grid; grid-template-columns: 220px 1fr; gap: 24px; }
.shop-sidebar {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
    height: fit-content; position: sticky; top: 76px;
}
.sidebar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.sidebar-header h3 { font-size: 15px; font-weight: 700; }
.close-sidebar { display: none; background: none; border: none; font-size: 18px; cursor: pointer; }
.filter-group { margin-bottom: 20px; }
.filter-group h4 {
    font-size: 11px; font-weight: 700; margin-bottom: 8px;
    text-transform: uppercase; letter-spacing: 0.8px; color: var(--medium-gray);
}
.filter-list li a {
    display: block; padding: 6px 10px; border-radius: var(--radius-xs);
    font-size: 14px; color: var(--dark-gray); font-weight: 500;
}
.filter-list li a:hover { background: var(--subtle-gray); }
.filter-list li a.active { background: var(--accent); color: var(--black); }
.price-filter { display: flex; gap: 6px; align-items: center; }
.price-filter input {
    width: 72px; padding: 6px 10px; border: 1px solid var(--border);
    border-radius: var(--radius-xs); font-size: 13px;
}
.price-filter span { color: var(--light-gray); }

.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.filter-toggle { display: none; }
.sort-bar { display: flex; align-items: center; gap: 8px; }
.sort-bar label { font-size: 13px; color: var(--medium-gray); font-weight: 500; }
.sort-bar select {
    padding: 7px 12px; border: 1px solid var(--border);
    border-radius: var(--radius-xs); font-size: 13px; font-weight: 500; background: var(--white);
}

.empty-state { text-align: center; padding: 60px 20px; }
.empty-state i { font-size: 44px; color: var(--light-gray); margin-bottom: 14px; }
.empty-state h3 { margin-bottom: 6px; font-weight: 700; }
.empty-state p { color: var(--medium-gray); margin-bottom: 20px; }
.empty-state.small { padding: 40px 20px; }
.empty-state.small i { font-size: 32px; }

.pagination-wrap { display: flex; justify-content: center; margin-top: 36px; }
.pagination { display: flex; gap: 5px; }
.page-btn {
    padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius-xs);
    font-size: 14px; font-weight: 600; color: var(--dark-gray); background: var(--white);
    transition: var(--transition);
}
.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); border-color: var(--accent); color: var(--black); }

/* ========== PRODUCT DETAIL ========== */
.product-detail-section { padding: 24px 0 60px; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; margin-top: 16px; }

/* Gallery */
.product-gallery { position: relative; }
.product-gallery .main-image {
    border-radius: var(--radius); overflow: hidden;
    background: var(--subtle-gray); aspect-ratio: 1;
    border: 1px solid var(--border); position: relative;
}
.product-gallery .main-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease;
}
.product-gallery .main-image:hover img { transform: scale(1.04); }
.gallery-badge {
    position: absolute; top: 12px; left: 12px; z-index: 2;
    padding: 4px 10px; border-radius: var(--radius-xs);
    font-size: 12px; font-weight: 800;
}
.gallery-badge.sale { background: var(--danger); color: var(--white); }
.product-placeholder.large {
    padding: 80px; font-size: 80px; aspect-ratio: 1;
    display: flex; align-items: center; justify-content: center;
}
.thumb-gallery { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.thumb {
    width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius-sm);
    border: 2px solid var(--border); cursor: pointer; transition: var(--transition); flex-shrink: 0;
}
.thumb:hover { border-color: var(--medium-gray); }
.thumb.thumb-active { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(245,166,35,0.2); }

/* Product Info */
.product-info-detail { padding: 0; }
.pd-tags { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.product-brand-tag {
    display: inline-block; background: var(--subtle-gray); color: var(--medium-gray);
    padding: 3px 10px; border-radius: var(--radius-xs); font-size: 11px;
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px;
}
.product-category-tag {
    display: inline-block; background: var(--accent-light); color: var(--accent-dark);
    padding: 3px 10px; border-radius: var(--radius-xs); font-size: 11px;
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.product-info-detail h1 { font-size: 24px; font-weight: 800; margin-bottom: 8px; line-height: 1.2; letter-spacing: -0.3px; color: var(--black); }
.pd-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.pd-rating-text { font-size: 13px; color: var(--medium-gray); font-weight: 500; }
.pd-rating-link { font-size: 12px; color: var(--accent); font-weight: 600; text-decoration: underline; }
.price-block { margin: 0 0 14px; display: flex; align-items: baseline; gap: 10px; }
.current-price.big { font-size: 28px; }
.discount-badge { background: #fef2f2; color: var(--danger); padding: 3px 8px; border-radius: var(--radius-xs); font-size: 12px; font-weight: 700; }
.pd-short-desc { color: var(--medium-gray); line-height: 1.65; font-size: 14px; margin-bottom: 14px; }
.pd-divider { height: 1px; background: var(--border); margin: 16px 0; }

/* Variants */
.variant-section { margin-bottom: 16px; }
.variant-section h4, .quantity-section h4 {
    font-size: 12px; font-weight: 700; margin-bottom: 8px;
    text-transform: uppercase; letter-spacing: 0.5px; color: var(--dark-gray);
}
.color-options { display: flex; flex-wrap: wrap; gap: 8px; }
.color-option {
    display: flex; align-items: center; gap: 7px; padding: 8px 12px;
    border: 2px solid var(--border); border-radius: var(--radius-sm);
    cursor: pointer; transition: var(--transition); font-size: 13px; font-weight: 500;
    position: relative; background: var(--white);
}
.color-option input { display: none; }
.color-option.selected { border-color: var(--accent); background: var(--accent-light); }
.color-option:hover { border-color: var(--medium-gray); }
.color-option.disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
.color-swatch { width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(0,0,0,0.08); }
.oos-label { font-size: 10px; color: var(--danger); font-weight: 600; }
.low-stock-label { font-size: 10px; color: var(--warning); font-weight: 600; }

/* Buy Row */
.pd-buy-row { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 18px; }
.pd-buy-row .quantity-section { margin-bottom: 0; }
.pd-buy-row .product-actions { flex: 1; display: flex; gap: 8px; margin-bottom: 0; }
.pd-buy-row .product-actions .btn { flex: 1; }
.quantity-control {
    display: inline-flex; align-items: center; border: 2px solid var(--border);
    border-radius: var(--radius-sm); overflow: hidden;
}
.qty-btn {
    width: 38px; height: 38px; background: var(--subtle-gray); border: none;
    font-size: 15px; cursor: pointer; font-weight: 600; color: var(--dark);
    transition: var(--transition);
}
.qty-btn:hover { background: var(--light-gray); }
.quantity-control input {
    width: 42px; text-align: center; border: none; font-weight: 700;
    font-size: 14px; background: var(--white);
}
.quantity-control.small { border-width: 1.5px; }
.quantity-control.small .qty-btn { width: 32px; height: 32px; font-size: 13px; }

/* Dark button (Buy Now) */
.btn-dark {
    background: var(--dark); color: var(--white); border: 2px solid var(--dark);
}
.btn-dark:hover { background: var(--black); border-color: var(--black); transform: translateY(-1px); }

/* Quick Info */
.pd-quick-info {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 16px;
}
.pd-qi-item {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--dark-gray); font-weight: 500;
    padding: 8px 10px; background: var(--subtle-gray); border-radius: var(--radius-xs);
}
.pd-qi-item i { color: var(--accent); font-size: 13px; width: 16px; text-align: center; }

/* Social Bar */
.pd-social-bar {
    display: flex; align-items: center; gap: 16px; font-size: 12px; color: var(--medium-gray);
    padding: 10px 14px; background: var(--subtle-gray); border-radius: var(--radius-sm);
}
.pd-viewers { display: flex; align-items: center; gap: 6px; }
.pd-sold { display: flex; align-items: center; gap: 4px; }
.pd-sold i { color: #FF6B35; }
.live-dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--success);
    display: inline-block; animation: livePulse 1.5s infinite;
}
@keyframes livePulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ========== PRODUCT TABS ========== */
.pd-tabs-section { margin-top: 40px; }
.pd-tabs-nav {
    display: flex; gap: 0; border-bottom: 2px solid var(--border);
    overflow-x: auto;
}
.pd-tab {
    padding: 12px 24px; background: none; border: none;
    font-size: 14px; font-weight: 700; color: var(--medium-gray);
    cursor: pointer; border-bottom: 2px solid transparent;
    margin-bottom: -2px; transition: var(--transition);
    white-space: nowrap;
}
.pd-tab:hover { color: var(--dark-gray); }
.pd-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.pd-tab-content { display: none; padding: 24px 0; }
.pd-tab-content.active { display: block; }
.pd-description-full {
    font-size: 14px; line-height: 1.8; color: var(--dark-gray);
    max-width: 800px;
}
.pd-description-full p { margin-bottom: 10px; }
.pd-spec-table { margin-top: 20px; }
.pd-spec-table h4 { font-size: 14px; font-weight: 700; margin-bottom: 10px; color: var(--black); }
.pd-spec-table table { width: 100%; max-width: 600px; border-collapse: collapse; }
.pd-spec-table th {
    text-align: left; padding: 8px 12px; background: var(--subtle-gray);
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--medium-gray); border-bottom: 1px solid var(--border);
}
.pd-spec-table td {
    padding: 10px 12px; border-bottom: 1px solid var(--border);
    font-size: 13px; color: var(--dark-gray);
}
.pd-delivery-info { display: flex; flex-direction: column; gap: 16px; }
.pd-del-row { display: flex; gap: 14px; align-items: flex-start; }
.pd-del-icon {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--accent-light); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; flex-shrink: 0;
}
.pd-del-row strong { display: block; font-size: 14px; color: var(--black); margin-bottom: 3px; }
.pd-del-row p { font-size: 13px; color: var(--medium-gray); margin: 0; line-height: 1.6; }

.related-section { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }

/* Sticky Mobile Buy Bar */
.pd-sticky-bar {
    display: none; position: fixed; bottom: 56px; left: 0; right: 0;
    background: var(--white); border-top: 1px solid var(--border);
    padding: 8px 16px; z-index: 150;
    justify-content: space-between; align-items: center;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.06);
}
.pd-sticky-bar.visible { display: flex; }
.pd-sticky-price { display: flex; flex-direction: column; }
.pd-sticky-name { font-size: 12px; color: var(--medium-gray); line-height: 1.3; }
.pd-sticky-amount { font-size: 18px; font-weight: 800; color: var(--accent); }

/* ========== CART ========== */
.cart-section { padding: 28px 0 60px; }
.cart-section h1 { margin-bottom: 24px; font-size: 26px; font-weight: 800; letter-spacing: -0.3px; }
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 28px; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
    text-align: left; padding: 12px 10px; border-bottom: 2px solid var(--border);
    font-size: 11px; color: var(--medium-gray); text-transform: uppercase; letter-spacing: 0.8px; font-weight: 700;
}
.cart-table td {
    padding: 14px 10px; border-bottom: 1px solid var(--border); vertical-align: middle;
}
.cart-table tr:hover td { background: rgba(245,166,35,0.02); }
.cart-product-info { display: flex; align-items: center; gap: 12px; }
.cart-thumb {
    width: 60px; height: 60px; border-radius: var(--radius-sm); overflow: hidden;
    background: var(--subtle-gray); flex-shrink: 0;
}
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-thumb-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--light-gray); }
.cart-product-info h4 { font-size: 14px; font-weight: 600; }
.cart-brand { font-size: 12px; color: var(--medium-gray); }
.cart-color { display: flex; align-items: center; gap: 4px; font-size: 12px; }
.mini-swatch { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.cart-price, .cart-total { font-weight: 700; }
.btn-remove {
    background: none; border: none; color: var(--medium-gray); cursor: pointer;
    font-size: 14px; padding: 8px; border-radius: var(--radius-xs); transition: var(--transition);
}
.btn-remove:hover { background: #fdecea; color: var(--danger); }

.cart-summary {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
    height: fit-content; position: sticky; top: 76px;
    box-shadow: var(--shadow-sm); border-top: 3px solid var(--accent);
}
.cart-summary h3 { margin-bottom: 20px; font-size: 17px; font-weight: 700; }
.summary-row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 14px; }
.summary-row.total {
    font-size: 18px; font-weight: 800; padding: 14px 0 6px;
    border-top: 2px solid var(--border); margin-top: 8px;
}
.summary-divider { height: 1px; background: var(--border); margin: 6px 0; }
.text-muted { color: var(--medium-gray); }
.cart-summary .btn { margin-top: 14px; }

/* ========== CHECKOUT ========== */
.checkout-section { padding: 28px 0 60px; }
.checkout-section h1 { margin-bottom: 24px; font-size: 26px; font-weight: 800; letter-spacing: -0.3px; }
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 28px; }
.form-section {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px; margin-bottom: 16px;
    transition: box-shadow 0.2s ease;
}
.form-section:hover { box-shadow: var(--shadow-sm); }
.form-section h3 {
    font-size: 17px; font-weight: 700; margin-bottom: 18px;
    display: flex; align-items: center; gap: 8px;
}
.form-section h3 i { color: var(--accent); font-size: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 12px; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--dark); margin-bottom: 5px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 14px; border: 1.5px solid var(--border);
    border-radius: var(--radius-sm); transition: var(--transition);
    background: var(--white); font-size: 14px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--accent); outline: none;
    box-shadow: 0 0 0 3px rgba(245,166,35,0.1);
}
.radio-group { display: flex; flex-direction: column; gap: 8px; }
.radio-option {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px;
    border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    cursor: pointer; transition: var(--transition); font-weight: 500;
}
.radio-option:hover { border-color: var(--medium-gray); }
.radio-option input:checked + span { font-weight: 700; }

.payment-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.payment-option { cursor: pointer; }
.payment-option input { display: none; }
.payment-card {
    padding: 16px; border: 2px solid var(--border); border-radius: var(--radius);
    text-align: center; transition: var(--transition);
}
.payment-card i { font-size: 22px; color: var(--dark-gray); display: block; margin-bottom: 6px; }
.payment-card span { font-weight: 700; display: block; font-size: 13px; }
.payment-card small { color: var(--medium-gray); font-size: 11px; }
.payment-option.selected .payment-card {
    border-color: var(--accent); background: var(--accent-light);
}

.checkout-summary {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
    height: fit-content; position: sticky; top: 76px;
    box-shadow: var(--shadow-sm); border-top: 3px solid var(--accent);
}
.checkout-summary h3 { margin-bottom: 16px; font-weight: 700; }
.checkout-items { max-height: 280px; overflow-y: auto; }
.checkout-item { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; font-size: 14px; }
.checkout-item-info { flex: 1; }
.item-name { display: block; font-weight: 600; }
.item-variant { font-size: 12px; color: var(--medium-gray); }
.item-qty { font-size: 12px; color: var(--medium-gray); }
.free-delivery { color: var(--success); }
.free-delivery i { margin-right: 4px; }
.checkout-note { font-size: 12px; color: var(--medium-gray); text-align: center; margin-top: 10px; }

/* ========== ORDER SUCCESS ========== */
.order-success-section { padding: 48px 0; }
.success-card { max-width: 540px; margin: 0 auto; text-align: center; }
.success-icon { font-size: 64px; color: var(--success); margin-bottom: 18px; }
.success-card h1 { font-size: 26px; font-weight: 800; margin-bottom: 8px; letter-spacing: -0.5px; }
.success-card > p { color: var(--medium-gray); margin-bottom: 24px; font-size: 15px; }
.order-details-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px; margin-bottom: 24px; text-align: left;
}
.order-detail-row {
    display: flex; justify-content: space-between; padding: 9px 0;
    border-bottom: 1px solid var(--border); font-size: 14px;
}
.order-detail-row:last-child { border: none; }
.order-detail-row.highlight {
    background: var(--subtle-gray); margin: 8px -10px -10px;
    padding: 12px 10px; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    font-size: 16px; font-weight: 700;
}
.success-actions { display: flex; gap: 10px; justify-content: center; margin-bottom: 20px; }
.success-note {
    background: var(--subtle-gray); padding: 12px 16px;
    border-radius: var(--radius-sm); font-size: 14px; border: 1px solid var(--border);
}
.success-note i { color: var(--info); margin-right: 4px; }

/* ========== TRACK ORDER ========== */
.track-section { padding: 28px 0 60px; }
.track-section h1 { margin-bottom: 20px; font-size: 26px; font-weight: 800; }
.track-form-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px; margin-bottom: 28px;
}
.track-input-group { display: flex; gap: 10px; max-width: 520px; margin: 0 auto; }
.track-input-group input {
    flex: 1; padding: 12px 18px; border: 2px solid var(--border);
    border-radius: var(--radius); font-size: 14px; font-weight: 500;
}
.track-input-group input:focus { border-color: var(--accent); outline: none; }

.status-timeline {
    display: flex; justify-content: space-between; margin-bottom: 28px;
    padding: 32px 20px; background: var(--white); border-radius: var(--radius);
    position: relative; border: 1px solid var(--border);
}
.status-timeline::before {
    content: ''; position: absolute; top: 50%; left: 56px; right: 56px;
    height: 2px; background: var(--border); transform: translateY(-15px);
}
.timeline-step { display: flex; flex-direction: column; align-items: center; gap: 10px; position: relative; z-index: 1; }
.step-icon {
    width: 42px; height: 42px; border-radius: 50%; background: var(--white);
    border: 2px solid var(--border); display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: var(--medium-gray); transition: var(--transition);
}
.timeline-step.active .step-icon { background: var(--accent); border-color: var(--accent); color: var(--black); }
.timeline-step.current .step-icon { box-shadow: 0 0 0 4px rgba(245,166,35,0.15); }
.step-label { font-size: 11px; font-weight: 700; color: var(--medium-gray); text-transform: uppercase; letter-spacing: 0.5px; }
.timeline-step.active .step-label { color: var(--accent); }

.track-details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.track-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
}
.track-card h3 {
    font-size: 14px; font-weight: 700; margin-bottom: 14px;
    padding-bottom: 10px; border-bottom: 1px solid var(--border);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.track-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; }
.track-row span:first-child { color: var(--medium-gray); }

.status-badge {
    display: inline-block; padding: 4px 10px; border-radius: var(--radius-xs);
    font-size: 12px; font-weight: 700;
}
.status-pending { background: #fff8e6; color: #8a6d00; }
.status-confirmed { background: #eaf4fd; color: #0a5ca8; }
.status-processing { background: #f0e6f6; color: #7d3c98; }
.status-shipped { background: #fff0e0; color: #c96800; }
.status-sent { background: #eafaf1; color: #1a7d3a; }
.status-cancelled, .status-returned { background: #fdecea; color: #c0392b; }

.order-items-list { margin-bottom: 14px; }
.order-item-row {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 0; border-bottom: 1px solid var(--border);
}
.order-item-thumb {
    width: 48px; height: 48px; border-radius: var(--radius-sm);
    overflow: hidden; background: var(--subtle-gray); flex-shrink: 0;
}
.order-item-thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--light-gray); font-size: 20px; }
.order-item-info { flex: 1; }
.order-item-info h4 { font-size: 14px; font-weight: 600; }
.item-color { font-size: 12px; color: var(--medium-gray); }
.order-item-qty { color: var(--medium-gray); font-size: 14px; }
.order-item-price { font-weight: 700; }
.order-totals { padding-top: 10px; }

/* ========== ACCOUNT PAGE ========== */
.account-section { padding: 28px 0 60px; }
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; margin-top: 20px; }
.account-sidebar-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
    text-align: center; height: fit-content; position: sticky; top: 76px;
}
.account-avatar { font-size: 48px; color: var(--accent); margin-bottom: 10px; }
.account-sidebar-card h3 { margin-bottom: 4px; font-weight: 700; }
.account-sidebar-card p { color: var(--medium-gray); font-size: 13px; margin-bottom: 16px; }
.account-main .form-section { margin-bottom: 16px; }

/* Auth Layout */
.auth-layout { max-width: 400px; margin: 32px auto; }
.auth-tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 24px; }
.auth-tab {
    flex: 1; padding: 12px; background: none; border: none; font-size: 14px; font-weight: 700;
    cursor: pointer; color: var(--medium-gray); border-bottom: 2px solid transparent;
    margin-bottom: -2px; transition: var(--transition);
}
.auth-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.auth-form h2 { font-size: 24px; font-weight: 800; margin-bottom: 6px; letter-spacing: -0.5px; }
.auth-form > p { color: var(--medium-gray); margin-bottom: 20px; }

/* Order History */
.order-history-list { display: flex; flex-direction: column; gap: 8px; }
.order-history-row {
    display: flex; align-items: center; gap: 14px; padding: 12px 16px;
    background: var(--subtle-gray); border-radius: var(--radius-sm); flex-wrap: wrap;
    border: 1px solid var(--border); transition: var(--transition);
}
.order-history-row:hover { border-color: var(--accent); }
.order-history-info { flex: 1; min-width: 140px; }
.order-history-info strong { display: block; font-size: 14px; font-weight: 700; }
.order-history-info span { font-size: 12px; color: var(--medium-gray); }
.order-history-meta { display: flex; align-items: center; gap: 10px; }

/* ========== REVIEWS ========== */
.reviews-section { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border); }
.reviews-section h2 { font-size: 22px; font-weight: 800; margin-bottom: 20px; }
.review-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px; margin-bottom: 10px;
    transition: var(--transition);
}
.review-card:hover { border-color: rgba(245,166,35,0.3); box-shadow: var(--shadow-sm); }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.review-author { font-weight: 700; font-size: 14px; }
.review-date { font-size: 12px; color: var(--medium-gray); }
.review-comment { font-size: 14px; line-height: 1.65; color: var(--dark-gray); }
.stars { color: #f39c12; font-size: 13px; letter-spacing: 1px; }
.stars.lg { font-size: 17px; }
.review-summary { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.review-avg { font-size: 32px; font-weight: 800; color: var(--black); }
.review-count { font-size: 13px; color: var(--medium-gray); }

/* Star Rating Input */
.star-rating-input { display: flex; gap: 4px; font-size: 24px; cursor: pointer; direction: rtl; }
.star-rating-input input { display: none; }
.star-rating-input label { color: var(--light-gray); transition: color 0.15s; }
.star-rating-input label:hover,
.star-rating-input label:hover ~ label,
.star-rating-input input:checked ~ label { color: #f39c12; }

.review-form {
    background: var(--white); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px; margin-top: 20px;
}
.review-form h3 { margin-bottom: 16px; font-weight: 700; }

/* ========== FOOTER ========== */
.main-footer {
    background: #222222; color: rgba(255,255,255,0.8); padding: 48px 0 0;
    position: relative;
}
.main-footer::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: var(--accent);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; }
.footer-logo {
    display: flex; align-items: center; gap: 8px;
    font-size: 22px; font-weight: 800; margin-bottom: 14px; color: var(--white);
}
.footer-logo .logo-icon { color: var(--accent); font-size: 22px; }
.footer-col p { color: rgba(255,255,255,0.45); font-size: 13px; line-height: 1.7; margin-bottom: 6px; }
.footer-col h4 {
    font-size: 13px; margin-bottom: 16px; color: var(--accent);
    text-transform: uppercase; letter-spacing: 1px; font-weight: 700;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: rgba(255,255,255,0.45); font-size: 13px; }
.footer-col ul li a:hover { color: var(--accent); }
.contact-list li {
    display: flex; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.45); font-size: 13px;
}
.contact-list li i { color: var(--accent); width: 14px; }
.delivery-info {
    margin-top: 14px; background: rgba(255,255,255,0.05);
    padding: 12px; border-radius: var(--radius-sm);
}
.delivery-info h5 { font-size: 11px; margin-bottom: 4px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.8px; }
.delivery-info p { font-size: 12px; margin: 0; }
.social-links { display: flex; gap: 8px; margin-top: 16px; }
.social-links a {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.5); font-size: 14px; transition: var(--transition);
}
.social-links a:hover { background: var(--accent); color: var(--white); transform: translateY(-2px); }
.footer-bottom {
    text-align: center; padding: 18px 0; margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.08); color: rgba(255,255,255,0.3); font-size: 12px;
}

/* Color swatch inline */
.color-swatch-inline { width: 14px; height: 14px; border-radius: 50%; display: inline-block; vertical-align: middle; margin-right: 4px; border: 1px solid rgba(0,0,0,0.1); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-content { flex-direction: column; text-align: center; }
    .hero-image { flex: 0 0 auto; }
    .hero-image img { max-height: 320px; }
    .hero p { margin: 0 auto 28px; }
    .hero-stats { justify-content: center; }
    .hero-actions { justify-content: center; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-strip-inner { justify-content: flex-start; }
    .info-slider-btn { width: 22px; height: 22px; font-size: 9px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .checkout-layout { grid-template-columns: 1fr; }
    .checkout-summary { position: static; }
    .showcase-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
    .top-bar-left { gap: 10px; font-size: 11px; }

    .ts-item { font-size: 11px; }
    .ts-item i { font-size: 12px; }
    .ts-sep { margin: 0 10px; }
    .mobile-menu-btn { display: block; }
    .search-bar { display: none; }
    .header-content { flex-wrap: wrap; }
    .main-nav { display: none; }
    .main-nav.open { display: block; background: var(--dark); }
    .nav-links { flex-direction: column; }
    .nav-links li a { justify-content: center; padding: 12px 18px; border-bottom: 1px solid rgba(255,255,255,0.08); }

    .hero { padding: 0; }
    .hero-content { min-height: auto; padding: 32px 0 16px; gap: 20px; }
    .hero h1 { font-size: 28px; letter-spacing: -0.8px; }
    .hero p { font-size: 14px; }
    .hero-image { flex: 0 0 auto; }
    .hero-image img { max-height: 240px; }
    .hero-stats { gap: 20px; }
    .hero-stat-num { font-size: 20px; }

    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-card { display: flex; flex-direction: column; }
    .product-info { padding: 10px; flex: 1; display: flex; flex-direction: column; }
    .product-name { font-size: 13px; }
    .current-price { font-size: 15px; }
    .product-price { margin-top: auto; }

    .shop-layout { grid-template-columns: 1fr; }
    .shop-sidebar {
        display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        z-index: 200; border-radius: 0; overflow-y: auto;
    }
    .shop-sidebar.open { display: block; }
    .close-sidebar { display: block; }
    .filter-toggle { display: flex; }

    .product-detail { grid-template-columns: 1fr; gap: 20px; }
    .product-gallery .main-image { aspect-ratio: auto; }
    .product-gallery .main-image img { max-height: 360px; object-fit: contain; }
    .current-price.big { font-size: 24px; }
    .product-info-detail h1 { font-size: 20px; }
    .pd-short-desc { font-size: 13px; }

    .pd-buy-row { flex-direction: column; align-items: stretch; gap: 12px; }
    .pd-buy-row .quantity-section { display: flex; align-items: center; gap: 12px; }
    .pd-buy-row .quantity-section h4 { margin-bottom: 0; }
    .pd-buy-row .product-actions { flex-direction: row; }
    .pd-buy-row .product-actions .btn { padding: 12px 16px; font-size: 14px; }

    .pd-quick-info { grid-template-columns: 1fr; gap: 6px; }
    .pd-qi-item { font-size: 11px; padding: 7px 10px; }

    .pd-social-bar { flex-wrap: wrap; gap: 10px; padding: 8px 12px; font-size: 11px; }

    .pd-tabs-section { margin-top: 28px; }
    .pd-tab { padding: 10px 16px; font-size: 13px; }
    .pd-tab-content { padding: 18px 0; }
    .pd-description-full { font-size: 13px; }
    .pd-spec-table table { font-size: 12px; }
    .pd-spec-table th, .pd-spec-table td { padding: 7px 8px; }
    .pd-del-icon { width: 34px; height: 34px; font-size: 14px; }
    .pd-del-row strong { font-size: 13px; }
    .pd-del-row p { font-size: 12px; }

    .pd-sticky-bar { bottom: 56px; }

    .related-section { margin-top: 32px; padding-top: 24px; }

    .product-actions { flex-direction: column; }

    .cart-layout { grid-template-columns: 1fr; }
    .cart-summary { position: static; }
    .cart-table th:nth-child(2), .cart-table td:nth-child(2) { display: none; }

    .track-details-grid { grid-template-columns: 1fr; }
    .status-timeline { overflow-x: auto; gap: 16px; padding: 20px 10px; }
    .status-timeline::before { display: none; }

    .features-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .feature-item { padding: 10px 6px; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .payment-options { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }

    .account-layout { grid-template-columns: 1fr; }
    .account-sidebar-card { position: static; }
    .order-history-row { flex-direction: column; align-items: flex-start; gap: 6px; }

    .brands-strip-inner { gap: 10px; }
    .brand-pill { padding: 8px 16px; font-size: 13px; }

    .info-slider-strip { padding: 6px 0; }
    .info-slider-btn { width: 20px; height: 20px; font-size: 8px; }

    .brand-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .brand-card { padding: 14px 10px; min-height: 60px; }
    .brand-card img { max-height: 28px; }
    .brand-card-name { font-size: 14px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-num { font-size: 26px; }
    .stat-label { font-size: 12px; }
}

@media (max-width: 480px) {
    .container { padding: 0 14px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .product-info { padding: 8px; }
    .product-name { font-size: 12px; }
    .current-price { font-size: 14px; }
    .hero h1 { font-size: 22px; }
    .section-header h2 { font-size: 20px; }
    .brand-pill { padding: 6px 12px; font-size: 12px; }
    .features-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 10px; }
    .footer-grid { grid-template-columns: 1fr; }

    .cat-chip { font-size: 10px; padding: 3px 9px; gap: 4px; }

    .ts-item { font-size: 10px; }
    .ts-sep { margin: 0 8px; width: 3px; height: 3px; }

    .brand-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .brand-card { padding: 12px 8px; min-height: 52px; }
    .brand-card img { max-height: 24px; }
    .brand-card-name { font-size: 13px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .stat-num { font-size: 22px; }
    .stat-label { font-size: 11px; }
    .stats-bar { padding: 28px 0; }

    .product-info-detail h1 { font-size: 18px; }
    .current-price.big { font-size: 22px; }
    .price-block { flex-wrap: wrap; gap: 6px; }
    .discount-badge { font-size: 11px; }
    .pd-tags { gap: 4px; }
    .product-brand-tag, .product-category-tag { font-size: 10px; padding: 2px 8px; }

    .pd-buy-row .product-actions .btn { font-size: 13px; padding: 11px 12px; }
    .qty-btn { width: 34px; height: 34px; font-size: 14px; }
    .quantity-control input { width: 36px; font-size: 13px; }

    .color-option { padding: 6px 10px; font-size: 12px; gap: 5px; }
    .color-swatch { width: 16px; height: 16px; }

    .pd-tab { padding: 8px 12px; font-size: 12px; }
    .pd-spec-table th, .pd-spec-table td { padding: 6px; font-size: 11px; }

    .thumb { width: 52px; height: 52px; }
    .gallery-badge { font-size: 11px; padding: 3px 8px; top: 8px; left: 8px; }

    .review-card { padding: 14px; }
    .review-author { font-size: 13px; }
    .review-comment { font-size: 13px; }
    .review-summary { flex-direction: column; gap: 8px; text-align: center; }
    .review-avg { font-size: 36px; }
}

/* ========== TOAST NOTIFICATIONS ========== */
.toast {
    position: fixed; bottom: 24px; right: 24px; z-index: 9999;
    padding: 12px 20px; border-radius: var(--radius-sm);
    display: flex; align-items: center; gap: 10px;
    font-weight: 600; font-size: 14px;
    box-shadow: var(--shadow-lg); min-width: 240px;
    animation: toastIn 0.3s ease;
    transition: opacity 0.3s, transform 0.3s;
}
.toast-success { background: var(--accent); color: var(--black); }
.toast-error { background: var(--danger); color: var(--white); }
.toast-info { background: var(--info); color: var(--white); }
.toast button {
    background: none; border: none; color: inherit;
    font-size: 18px; cursor: pointer; margin-left: auto; opacity: 0.7;
}
.toast button:hover { opacity: 1; }
@keyframes toastIn {
    from { transform: translateY(16px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
.bounce { animation: bounce 0.3s ease; }
@keyframes bounce { 0%,100% { transform: scale(1); } 50% { transform: scale(1.25); } }

/* ========== SHOWCASE CARD IMAGE ========== */
.showcase-card { background-size: contain; background-repeat: no-repeat; background-position: right center; }

/* ========== CHECKBOX ========== */
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; font-weight: 500; }
.checkbox-label input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); }

/* ========== SOCIAL PROOF BAR ========== */
.social-proof-bar { background: var(--dark); padding: 8px 0; overflow: hidden; }
.proof-ticker { display: flex; justify-content: center; }
.proof-item {
    display: flex; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.85); font-size: 13px; font-weight: 500;
}
.proof-item strong { color: var(--white); font-weight: 700; }

/* ========== CHECKOUT PROGRESS ========== */
.checkout-progress { display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 28px; padding: 20px 0; }
.progress-step { display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; }
.progress-icon {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--subtle-gray); border: 2px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; color: var(--medium-gray); transition: var(--transition);
}
.progress-step span { font-size: 11px; font-weight: 600; color: var(--medium-gray); text-transform: uppercase; letter-spacing: 0.5px; }
.progress-step.completed .progress-icon { background: var(--accent); border-color: var(--accent); color: var(--black); }
.progress-step.completed span { color: var(--accent); }
.progress-step.active .progress-icon { background: var(--accent); border-color: var(--accent); color: var(--black); box-shadow: 0 0 0 4px rgba(245,166,35,0.15); }
.progress-step.active span { color: var(--accent); font-weight: 700; }
.progress-line { width: 72px; height: 2px; background: var(--border); margin: 0 8px; margin-bottom: 22px; }
.progress-line.completed { background: var(--accent); }

/* ========== URGENCY BANNER ========== */
.urgency-banner {
    display: flex; align-items: center; gap: 12px;
    background: var(--accent-light); border: 1px solid rgba(245,166,35,0.2);
    border-radius: var(--radius); padding: 14px 18px; margin-bottom: 16px;
}
.urgency-icon {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--accent); color: var(--black); display: flex;
    align-items: center; justify-content: center; font-size: 16px;
    flex-shrink: 0; animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.06); } }
.urgency-text { font-size: 13px; color: var(--dark-gray); line-height: 1.5; }
.countdown {
    display: inline-block; background: var(--dark); color: var(--accent);
    padding: 2px 8px; border-radius: 3px; font-weight: 800;
    font-size: 13px; font-family: monospace; letter-spacing: 0.5px;
}

/* ========== DELIVERY OPTIONS ========== */
.delivery-options-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.delivery-option { cursor: pointer; position: relative; }
.delivery-option input { display: none; }
.delivery-option-content {
    display: flex; flex-direction: column; align-items: center; gap: 5px;
    padding: 16px 12px; border: 2px solid var(--border);
    border-radius: var(--radius); text-align: center;
    transition: var(--transition); background: var(--white);
}
.delivery-option-content i { font-size: 20px; color: var(--medium-gray); }
.delivery-option-title { font-size: 13px; font-weight: 700; color: var(--dark); }
.delivery-option-price { font-size: 15px; font-weight: 800; color: var(--accent); }
.delivery-option-time { font-size: 11px; color: var(--medium-gray); }
.delivery-option.selected .delivery-option-content { border-color: var(--accent); background: var(--accent-light); }
.delivery-option:hover .delivery-option-content { border-color: var(--medium-gray); }

/* ========== TRUST BADGES ========== */
.trust-badges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 16px; }
.trust-badge {
    display: flex; flex-direction: column; align-items: center; gap: 5px;
    padding: 12px 6px; background: var(--subtle-gray); border-radius: var(--radius-sm);
    text-align: center;
}
.trust-badge i { font-size: 18px; color: var(--accent); }
.trust-badge span { font-size: 10px; font-weight: 600; color: var(--dark-gray); text-transform: uppercase; letter-spacing: 0.3px; }

/* ========== ENHANCED CHECKOUT ITEMS ========== */
.checkout-item-enhanced {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 0; border-bottom: 1px solid var(--border);
}
.checkout-item-enhanced:last-child { border-bottom: none; }
.checkout-item-thumb {
    width: 52px; height: 52px; border-radius: var(--radius-sm);
    overflow: hidden; background: var(--subtle-gray); flex-shrink: 0;
}
.checkout-item-thumb img { width: 100%; height: 100%; object-fit: cover; }
.checkout-item-thumb-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--light-gray); }
.checkout-item-details { flex: 1; min-width: 0; }
.checkout-item-name { display: block; font-size: 13px; font-weight: 600; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.checkout-item-variant { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--medium-gray); }
.checkout-item-qty { font-size: 11px; color: var(--medium-gray); }
.checkout-item-price { font-weight: 700; font-size: 14px; flex-shrink: 0; }

/* ========== SAVINGS & FREE DELIVERY ========== */
.savings-row {
    display: flex; justify-content: space-between; padding: 7px 10px;
    background: #eafaf1; border-radius: var(--radius-xs);
    font-size: 13px; font-weight: 600; color: #1a7d3a; margin: 6px 0;
}
.savings-row i { margin-right: 4px; }
.free-tag { background: var(--success); color: var(--white); padding: 2px 8px; border-radius: var(--radius-xs); font-size: 11px; font-weight: 700; }
.free-delivery-banner {
    background: #eafaf1; border: 1px solid #c6f0d4; border-radius: var(--radius-sm);
    padding: 8px 12px; font-size: 12px; text-align: center; color: #1a7d3a; margin: 6px 0;
}
.free-delivery-banner i { margin-right: 4px; }
.delivery-progress-bar { margin: 8px 0; }
.delivery-progress-text { font-size: 12px; color: var(--dark-gray); margin-bottom: 5px; text-align: center; }
.delivery-progress-track { height: 5px; background: var(--light-gray); border-radius: 3px; overflow: hidden; }
.delivery-progress-fill { height: 100%; background: var(--success); border-radius: 3px; transition: width 0.4s ease; }

/* ========== PLACE ORDER BUTTON ========== */
.place-order-btn {
    font-size: 15px !important; padding: 14px 22px !important;
    background: var(--accent) !important; color: var(--black) !important;
    border-color: var(--accent) !important; font-weight: 700 !important;
    position: relative; overflow: hidden;
}
.place-order-btn:hover { background: var(--accent-dark) !important; box-shadow: 0 4px 15px rgba(245,166,35,0.3) !important; }
.place-order-btn::after {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    animation: shimmer 2.5s infinite;
}
@keyframes shimmer { 0% { left: -100%; } 100% { left: 100%; } }

.secure-checkout-note {
    text-align: center; font-size: 12px; color: var(--medium-gray);
    margin-top: 10px; display: flex; align-items: center; justify-content: center; gap: 5px;
}
.secure-checkout-note i { color: var(--success); }

/* ========== RECENT ACTIVITY ========== */
.recent-activity { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.recent-activity-title {
    font-size: 11px; font-weight: 700; color: var(--dark-gray);
    text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.recent-activity-title i { color: var(--accent); margin-right: 4px; }
.recent-buyer { display: flex; align-items: center; gap: 8px; padding: 5px 0; }
.buyer-avatar { color: var(--medium-gray); font-size: 20px; }
.buyer-info { flex: 1; }
.buyer-name { display: block; font-size: 13px; font-weight: 600; }
.buyer-meta { font-size: 11px; color: var(--medium-gray); }

/* ========== GUARANTEE BOX ========== */
.guarantee-box {
    display: flex; align-items: center; gap: 10px;
    margin-top: 14px; padding: 12px; background: var(--subtle-gray);
    border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.guarantee-box > i { font-size: 26px; color: var(--accent); flex-shrink: 0; }
.guarantee-box strong { display: block; font-size: 13px; color: var(--dark); }
.guarantee-box span { font-size: 12px; color: var(--medium-gray); }

/* ========== STICKY MOBILE CHECKOUT ========== */
.sticky-checkout-mobile {
    display: none; position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--white); border-top: 1px solid var(--border);
    padding: 10px 14px; z-index: 99;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.06);
    justify-content: space-between; align-items: center;
}
.sticky-checkout-info { display: flex; flex-direction: column; }
.sticky-total { font-size: 18px; font-weight: 800; color: var(--dark); }
.sticky-items { font-size: 12px; color: var(--medium-gray); }
.sticky-checkout-mobile .btn { padding: 10px 24px; }

/* ========== LIVE VIEWER BADGE ========== */
.live-viewers {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--dark-gray); font-weight: 500;
    padding: 5px 12px; background: #fff3f3; border-radius: var(--radius-xs);
    border: 1px solid #ffdddd; margin-bottom: 10px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #e74c3c; animation: livePulse 1.5s infinite; }
@keyframes livePulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.product-social-proof { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.proof-chip {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 12px; font-weight: 600; color: var(--dark-gray);
    padding: 5px 10px; background: var(--subtle-gray);
    border-radius: var(--radius-xs); border: 1px solid var(--border);
}
.proof-chip i { font-size: 12px; }
.proof-chip.hot { background: #fff3e0; border-color: #ffe0b2; color: #e65100; }
.proof-chip.trust { background: #eafaf1; border-color: #c8e6c9; color: #2e7d32; }

/* ========== RESPONSIVE UPDATES ========== */
@media (max-width: 768px) {
    .sticky-checkout-mobile { display: flex; }
    .checkout-section { padding-bottom: 80px; }
    .trust-badges { grid-template-columns: repeat(2, 1fr); }
    .delivery-options-grid { grid-template-columns: 1fr; }
    .checkout-progress { gap: 0; }
    .progress-line { width: 36px; }
    .progress-icon { width: 34px; height: 34px; font-size: 13px; }
    .progress-step span { font-size: 10px; }
    .urgency-banner { flex-direction: column; text-align: center; gap: 8px; }
    .recent-activity { display: none; }
}
@media (max-width: 480px) {
    .trust-badges { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .trust-badge { padding: 8px 4px; }
    .trust-badge i { font-size: 15px; }
    .trust-badge span { font-size: 10px; }
    .progress-line { width: 20px; }
}

/* ========== SCROLL REVEAL ========== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ========== TOUCH DEVICE ========== */
@media (hover: none) {
    .product-image .quick-add { transform: translateY(0); }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
    .hero-stat { opacity: 1; transform: none; }
}

/* ========== FLOATING CHAT BUTTONS ========== */
.floating-chat {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.chat-fab {
    width: 54px; height: 54px; border-radius: 50%;
    background: var(--accent); color: var(--black); border: none;
    font-size: 22px; cursor: pointer; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(245,166,35,0.35);
    transition: all 0.25s ease; position: relative;
}
.chat-fab:hover { transform: scale(1.06); box-shadow: 0 6px 24px rgba(245,166,35,0.4); }
.chat-fab::before {
    content: ''; position: absolute; inset: -4px; border-radius: 50%;
    background: rgba(245,166,35,0.15); animation: chatPulse 2.5s ease-in-out infinite;
    z-index: -1;
}
@keyframes chatPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.3); opacity: 0; }
}
.floating-chat.open .chat-fab::before { animation: none; opacity: 0; }
.floating-chat.open .chat-fab i::before { content: "\f00d"; }

.chat-options {
    display: flex; flex-direction: column; gap: 8px;
    opacity: 0; visibility: hidden; transform: translateY(8px) scale(0.95);
    transition: all 0.2s ease; pointer-events: none;
}
.floating-chat.open .chat-options {
    opacity: 1; visibility: visible; transform: translateY(0) scale(1); pointer-events: auto;
}
.chat-opt {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px; border-radius: var(--radius); font-size: 14px; font-weight: 700;
    color: var(--white); white-space: nowrap;
    box-shadow: 0 3px 12px rgba(0,0,0,0.12); transition: all 0.2s ease;
}
.chat-opt:hover { transform: translateX(-3px); }
.chat-opt.wa { background: #25D366; }
.chat-opt.wa:hover { background: #1DA851; color: var(--white); }
.chat-opt.msg { background: #0084FF; }
.chat-opt.msg:hover { background: #0070E0; color: var(--white); }
.chat-opt i { font-size: 16px; }

/* ========== DISCOUNT POPUP ========== */
.discount-popup-overlay {
    position: fixed; inset: 0; z-index: 10000;
    background: rgba(0,0,0,0.55); backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    display: flex; align-items: center; justify-content: center;
    padding: 16px; animation: popupFadeIn 0.3s ease;
}
@keyframes popupFadeIn { from { opacity: 0; } to { opacity: 1; } }
.discount-popup-card {
    background: var(--white); border-radius: var(--radius); padding: 36px 28px;
    max-width: 400px; width: 100%; text-align: center; position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25); animation: popupSlideUp 0.35s ease;
}
@keyframes popupSlideUp {
    from { transform: translateY(24px) scale(0.96); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}
.discount-popup-close {
    position: absolute; top: 10px; right: 14px;
    background: none; border: none; color: var(--medium-gray); font-size: 26px;
    cursor: pointer; transition: color 0.2s; line-height: 1;
}
.discount-popup-close:hover { color: var(--dark); }
.discount-popup-badge {
    width: 80px; height: 80px; border-radius: 50%;
    background: var(--accent); color: var(--black);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; font-weight: 900; margin: 0 auto 18px;
    box-shadow: 0 0 24px rgba(245,166,35,0.3);
}
.discount-popup-card h2 {
    color: var(--dark); font-size: 24px; font-weight: 800; margin-bottom: 6px;
}
.discount-popup-card p {
    color: var(--medium-gray); font-size: 14px; margin-bottom: 20px; line-height: 1.6;
}
.discount-popup-card p strong { color: var(--accent); }
.discount-popup-code {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 18px; margin-bottom: 18px;
    border: 2px dashed var(--accent); border-radius: var(--radius-sm);
    background: var(--accent-light); cursor: pointer; transition: all 0.2s ease;
}
.discount-popup-code:hover { background: rgba(245,166,35,0.12); }
.discount-popup-code span {
    font-size: 18px; font-weight: 900; color: var(--accent);
    font-family: 'Courier New', monospace; letter-spacing: 3px;
}
.discount-popup-code i { color: var(--medium-gray); font-size: 13px; }

/* ========== MOBILE BOTTOM NAVIGATION ========== */
.mobile-bottom-nav {
    display: none; position: fixed; bottom: 0; left: 0; right: 0;
    height: 56px; background: var(--white); z-index: 998;
    border-top: 1px solid var(--border);
    box-shadow: 0 -1px 10px rgba(0,0,0,0.05);
    align-items: center; justify-content: space-around;
}
.mnav-item {
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    font-size: 10px; font-weight: 600; color: var(--medium-gray);
    text-decoration: none; padding: 6px 12px; position: relative;
    transition: color 0.2s ease; min-width: 54px; min-height: 44px;
    justify-content: center;
}
.mnav-item i { font-size: 19px; }
.mnav-item.active { color: var(--accent); }
.mnav-item.active i { color: var(--accent); }
.mnav-badge {
    position: absolute; top: 2px; right: 6px;
    background: var(--accent); color: var(--white); font-size: 10px; font-weight: 700;
    min-width: 16px; height: 16px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px; line-height: 1;
}

/* ========== MOBILE OVERRIDES ========== */
@media (max-width: 768px) {
    .mobile-bottom-nav { display: flex; }
    body { padding-bottom: 60px; }
    .floating-chat { bottom: 72px; }
    .toast { bottom: 72px; }
    .sticky-checkout-mobile { bottom: 56px; }

    .hero-actions .btn:not(:first-child) { display: none; }

    .pd-buy-row {
        position: sticky; bottom: 60px; background: var(--white);
        padding: 10px 20px; z-index: 50; border-top: 1px solid var(--border);
        margin: 0 -20px; flex-direction: row; align-items: center;
    }
    .pd-buy-row .quantity-section h4 { display: none; }
    .pd-buy-row .product-actions { flex-direction: row; }

    .discount-popup-card { padding: 28px 18px; }
    .discount-popup-badge { width: 68px; height: 68px; font-size: 22px; }
    .discount-popup-card h2 { font-size: 20px; }
    .discount-popup-code span { font-size: 16px; }

    .section-header h2::after { width: 28px; }
    .hero-image img { animation: none; }
    .product-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
}

@media (max-width: 480px) {
    .discount-popup-card { padding: 24px 14px; }
    .discount-popup-badge { width: 60px; height: 60px; font-size: 18px; }
}