/* ===== SaniShop – main.css =====
   Toàn bộ CSS được copy từ index.html gốc.
   wp_enqueue_style() load file này qua functions.php
*/

:root {
  --primary: #0066CC;
  --primary-dark: #004FA3;
  --primary-light: #3385D6;
  --accent: #FF6B00;
  --accent-light: #FF8C35;
  --white: #FFFFFF;
  --gray-50: #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-500: #ADB5BD;
  --gray-700: #495057;
  --gray-900: #212529;
  --text: #1A2332;
  --text-light: #6C757D;
  --border: #DEE2E6;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-body: 'Outfit', sans-serif;
  --font-display: 'Playfair Display', serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.section-title { font-family: var(--font-display); font-size: clamp(1.6rem,3vw,2.2rem); color: var(--text); position: relative; display: inline-block; }
.section-title::after { content: ''; position: absolute; bottom: -8px; left: 0; width: 50px; height: 4px; background: var(--primary); border-radius: 2px; }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 36px; flex-wrap: wrap; gap: 12px; }
.view-all { color: var(--primary); font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; transition: gap var(--transition); }
.view-all:hover { gap: 10px; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.badge-hot { background: #FF3B30; color: #fff; }
.badge-sale { background: var(--accent); color: #fff; }
.badge-new { background: #34C759; color: #fff; }

/* TOP BAR */
.topbar { background: var(--primary-dark); color: rgba(255,255,255,.85); font-size: .8rem; padding: 7px 0; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar span, .topbar a { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,.85); transition: color var(--transition); }
.topbar a:hover { color: #fff; }

/* HEADER */
.header { background: var(--white); box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 1000; transition: box-shadow var(--transition); }
.header.scrolled { box-shadow: var(--shadow); }
.header-main { display: flex; align-items: center; gap: 24px; padding: 16px 0; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon { width: 42px; height: 42px; background: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; }
.logo-text { line-height: 1.1; }
.logo-name { font-size: 1.5rem; font-weight: 800; color: var(--primary); letter-spacing: -.5px; }
.logo-tagline { font-size: .7rem; color: var(--text-light); letter-spacing: 1px; text-transform: uppercase; }
.search-bar { flex: 1; max-width: 480px; position: relative; }
.search-bar input { width: 100%; padding: 11px 50px 11px 18px; border: 2px solid var(--border); border-radius: 50px; font-family: var(--font-body); font-size: .9rem; color: var(--text); background: var(--gray-50); outline: none; transition: border-color var(--transition), box-shadow var(--transition); }
.search-bar input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,102,204,.12); background: #fff; }
.search-bar input::placeholder { color: var(--gray-500); }
/* WordPress search form override */
.search-bar .search-form { position: relative; }
.search-bar .search-field { width: 100%; padding: 11px 50px 11px 18px; border: 2px solid var(--border); border-radius: 50px; font-family: var(--font-body); font-size: .9rem; color: var(--text); background: var(--gray-50); outline: none; }
.search-bar .search-field:focus { border-color: var(--primary); background: #fff; }
.search-bar .search-submit { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 38px; height: 38px; background: var(--primary); border-radius: 50%; color: #fff; border: none; cursor: pointer; font-size: .85rem; }
.search-btn { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 38px; height: 38px; background: var(--primary); border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-size: .85rem; transition: background var(--transition); }
.search-btn:hover { background: var(--primary-dark); }
.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.action-btn { position: relative; width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--gray-700); font-size: 1.1rem; transition: background var(--transition), color var(--transition); }
.action-btn:hover { background: var(--gray-100); color: var(--primary); }
.action-badge { position: absolute; top: 4px; right: 4px; width: 18px; height: 18px; background: var(--accent); border-radius: 50%; color: #fff; font-size: .65rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.cart-btn { display: flex; align-items: center; gap: 10px; padding: 10px 18px; background: var(--primary); color: #fff; border-radius: 10px; font-weight: 600; font-size: .88rem; transition: background var(--transition), transform var(--transition); position: relative; }
.cart-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.cart-total { font-size: .78rem; opacity: .85; }

/* NAV */
.nav { border-top: 1px solid var(--border); }
.nav-list { display: flex; align-items: center; }
.nav-item { position: relative; }
.nav-link { display: flex; align-items: center; gap: 5px; padding: 14px 18px; font-weight: 500; font-size: .92rem; color: var(--gray-700); transition: color var(--transition); white-space: nowrap; }
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 50%; right: 50%; height: 2px; background: var(--primary); transition: left var(--transition), right var(--transition); }
.nav-link:hover::after, .nav-link.active::after { left: 18px; right: 18px; }
/* WP nav menu overrides */
.nav-list li a { display: flex; align-items: center; gap: 5px; padding: 14px 18px; font-weight: 500; font-size: .92rem; color: var(--gray-700); transition: color var(--transition); white-space: nowrap; position: relative; }
.nav-list li a:hover, .nav-list li.current-menu-item > a { color: var(--primary); }
.dropdown, .nav-list .sub-menu { position: absolute; top: calc(100% + 1px); 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: all var(--transition); z-index: 100; }
.nav-item:hover .dropdown, .nav-list li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-link, .nav-list .sub-menu a { display: flex; align-items: center; gap: 10px; padding: 10px 18px; font-size: .88rem; color: var(--gray-700); transition: background var(--transition), color var(--transition); }
.dropdown-link:hover, .nav-list .sub-menu a:hover { background: var(--gray-50); color: var(--primary); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* HERO */
.hero { position: relative; overflow: hidden; background: #001A3A; }
.hero-slider { position: relative; height: 520px; }
.hero-slide { position: absolute; inset: 0; display: flex; align-items: center; opacity: 0; transition: opacity .8s ease; }
.hero-slide.active { opacity: 1; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: brightness(.45); transition: transform 8s ease; }
.hero-slide.active .hero-bg { transform: scale(1.05); }
.hero-content { position: relative; z-index: 2; max-width: 620px; padding: 0 20px; margin-left: 80px; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,102,204,.25); border: 1px solid rgba(0,102,204,.5); color: #7AB8F5; padding: 6px 16px; border-radius: 30px; font-size: .8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; }
.hero-title { font-family: var(--font-display); font-size: clamp(2rem,5vw,3.2rem); color: #fff; line-height: 1.2; margin-bottom: 16px; }
.hero-title span { color: #7AB8F5; }
.hero-desc { color: rgba(255,255,255,.75); font-size: 1rem; margin-bottom: 32px; max-width: 480px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; background: var(--primary); color: #fff; border-radius: var(--radius-sm); font-weight: 600; font-size: .95rem; transition: background var(--transition), transform var(--transition), box-shadow var(--transition); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,102,204,.4); }
.btn-outline { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border: 2px solid rgba(255,255,255,.5); color: #fff; border-radius: var(--radius-sm); font-weight: 600; font-size: .95rem; transition: all var(--transition); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.slider-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 5; }
.slider-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.4); transition: all var(--transition); cursor: pointer; }
.slider-dot.active { background: #fff; width: 24px; border-radius: 4px; }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; z-index: 5; font-size: 1rem; transition: all var(--transition); }
.slider-arrow:hover { background: var(--primary); border-color: var(--primary); }
.slider-prev { left: 24px; }
.slider-next { right: 24px; }
.hero-stats { position: absolute; bottom: 24px; right: 60px; display: flex; gap: 32px; z-index: 5; }
.stat { text-align: center; color: #fff; }
.stat-num { font-size: 1.5rem; font-weight: 800; }
.stat-label { font-size: .7rem; opacity: .7; text-transform: uppercase; letter-spacing: 1px; }

/* PROMO STRIP */
.promo-strip { background: var(--primary); padding: 14px 0; }
.promo-list { display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 12px; }
.promo-item { display: flex; align-items: center; gap: 10px; color: #fff; font-size: .88rem; font-weight: 500; }
.promo-item i { font-size: 1.2rem; opacity: .85; }

/* CATEGORIES */
.categories { padding: 64px 0; background: var(--gray-50); }
.cat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.cat-card { background: #fff; border-radius: var(--radius); padding: 28px 20px; text-align: center; border: 1px solid var(--border); transition: all var(--transition); cursor: pointer; position: relative; overflow: hidden; }
.cat-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg,var(--primary),var(--primary-dark)); opacity: 0; transition: opacity var(--transition); }
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.cat-card:hover::before { opacity: 1; }
.cat-card:hover .cat-icon, .cat-card:hover .cat-name, .cat-card:hover .cat-count { color: #fff; }
.cat-card:hover .cat-icon-wrap { background: rgba(255,255,255,.15); }
.cat-icon-wrap { position: relative; z-index: 1; width: 70px; height: 70px; background: rgba(0,102,204,.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; transition: background var(--transition); }
.cat-icon { font-size: 1.8rem; color: var(--primary); position: relative; z-index: 1; transition: color var(--transition); }
.cat-name { font-weight: 700; font-size: .95rem; margin-bottom: 4px; position: relative; z-index: 1; transition: color var(--transition); }
.cat-count { font-size: .78rem; color: var(--text-light); position: relative; z-index: 1; transition: color var(--transition); }

/* PRODUCTS */
.featured, .bestseller { padding: 64px 0; }
.product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.product-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; transition: all var(--transition); position: relative; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.product-img-wrap { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--gray-50); }
.product-img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-img { transform: scale(1.07); }
.product-badges { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; gap: 5px; }
.product-actions { position: absolute; top: 12px; right: 12px; display: flex; flex-direction: column; gap: 8px; opacity: 0; transform: translateX(10px); transition: all var(--transition); }
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.product-action-btn { width: 36px; height: 36px; background: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .85rem; color: var(--gray-700); box-shadow: var(--shadow-sm); transition: all var(--transition); border: none; cursor: pointer; }
.product-action-btn:hover { background: var(--primary); color: #fff; }
.product-body { padding: 16px; }
.product-brand { font-size: .75rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.product-name { font-weight: 600; font-size: .92rem; margin-bottom: 8px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-name a { color: inherit; }
.product-name a:hover { color: var(--primary); }
.product-rating { display: flex; align-items: center; gap: 4px; margin-bottom: 10px; }
.stars { color: #FFC107; font-size: .78rem; }
/* WooCommerce stars */
.star-rating { color: #FFC107; font-size: .78rem; overflow: hidden; position: relative; height: 1em; line-height: 1; width: 5.4em; font-family: 'Star', 'FontAwesome', sans-serif; }
.star-rating::before { content: "sssss"; letter-spacing: 0.1em; color: var(--border); position: absolute; }
.star-rating span { overflow: hidden; float: left; top: 0; left: 0; position: absolute; padding-top: 1.5em; }
.star-rating span::before { content: "SSSSS"; color: #FFC107; position: absolute; top: 0; letter-spacing: .1em; }
.rating-count { font-size: .75rem; color: var(--text-light); }
.product-price { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
/* WooCommerce price */
.woocommerce-Price-amount { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
del .woocommerce-Price-amount { font-size: .82rem; color: var(--text-light); font-weight: 400; }
ins { text-decoration: none; }
.price-new { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.price-old { font-size: .82rem; color: var(--text-light); text-decoration: line-through; }
.price-off { font-size: .72rem; background: #FFF3E0; color: var(--accent); padding: 2px 6px; border-radius: 4px; font-weight: 700; }
.btn-add-cart { width: 100%; padding: 10px; background: var(--primary); color: #fff; border-radius: var(--radius-sm); font-weight: 600; font-size: .85rem; display: flex; align-items: center; justify-content: center; gap: 8px; transition: all var(--transition); border: none; cursor: pointer; }
.btn-add-cart:hover { background: var(--primary-dark); transform: translateY(-1px); }

/* PROMO BANNERS */
.promo-section { padding: 64px 0; background: var(--gray-50); }
.promo-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 24px; }
.promo-card { border-radius: var(--radius); overflow: hidden; position: relative; min-height: 240px; display: flex; align-items: center; }
.promo-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.promo-overlay { position: absolute; inset: 0; background: linear-gradient(to right,rgba(0,26,58,.85) 0%,rgba(0,26,58,.3) 100%); }
.promo-content { position: relative; z-index: 1; padding: 36px; }
.promo-tag { display: inline-block; background: var(--accent); color: #fff; padding: 4px 14px; border-radius: 20px; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.promo-title { font-family: var(--font-display); font-size: 1.7rem; color: #fff; line-height: 1.2; margin-bottom: 8px; }
.promo-desc { color: rgba(255,255,255,.75); font-size: .88rem; margin-bottom: 20px; }
.btn-promo { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; background: #fff; color: var(--primary); border-radius: var(--radius-sm); font-weight: 700; font-size: .85rem; transition: all var(--transition); }
.btn-promo:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.promo-small { display: flex; flex-direction: column; gap: 24px; }
.promo-card-sm { min-height: 108px; }
.promo-card-sm .promo-content { padding: 24px 28px; }
.promo-card-sm .promo-title { font-size: 1.2rem; }

/* TABS */
.tabs { display: flex; gap: 4px; background: var(--gray-100); border-radius: 10px; padding: 4px; margin-bottom: 32px; width: fit-content; }
.tab { padding: 9px 22px; border-radius: 8px; font-weight: 600; font-size: .88rem; color: var(--text-light); transition: all var(--transition); cursor: pointer; }
.tab.active { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }

/* BRANDS */
.brands { padding: 56px 0; background: var(--gray-50); border-top: 1px solid var(--border); }
.brands-title { text-align: center; margin-bottom: 36px; }
.brands-grid { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.brand-item { padding: 18px 36px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 1.1rem; font-weight: 800; color: var(--gray-500); letter-spacing: 1px; transition: all var(--transition); cursor: pointer; }
.brand-item:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }

/* TESTIMONIALS */
.testimonials { padding: 64px 0; }
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.testi-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: all var(--transition); }
.testi-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.testi-stars { color: #FFC107; font-size: .85rem; margin-bottom: 14px; }
.testi-text { font-size: .88rem; color: var(--text-light); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 1rem; flex-shrink: 0; overflow: hidden; }
.testi-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi-name { font-weight: 700; font-size: .9rem; }
.testi-role { font-size: .75rem; color: var(--text-light); }

/* NEWSLETTER */
.newsletter { padding: 72px 0; background: linear-gradient(135deg,var(--primary-dark),#001A3A); position: relative; overflow: hidden; }
.newsletter::before { content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: rgba(255,255,255,.03); top: -200px; right: -100px; }
.newsletter-inner { position: relative; z-index: 1; text-align: center; max-width: 560px; margin: 0 auto; }
.newsletter h2 { font-family: var(--font-display); font-size: 2rem; color: #fff; margin-bottom: 12px; }
.newsletter p { color: rgba(255,255,255,.7); margin-bottom: 28px; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-input { flex: 1; padding: 13px 20px; border-radius: var(--radius-sm); border: none; font-family: var(--font-body); font-size: .9rem; outline: none; }
.newsletter-btn { padding: 13px 24px; background: var(--accent); color: #fff; border-radius: var(--radius-sm); font-weight: 700; font-size: .9rem; white-space: nowrap; transition: background var(--transition), transform var(--transition); border: none; cursor: pointer; }
.newsletter-btn:hover { background: var(--accent-light); transform: translateY(-1px); }

/* FOOTER */
.footer { background: #0D1B2A; color: rgba(255,255,255,.7); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo-icon { width: 38px; height: 38px; background: var(--primary); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1rem; }
.footer-logo-name { font-size: 1.3rem; font-weight: 800; color: #fff; }
.footer-desc { font-size: .85rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-btn { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.6); font-size: .85rem; transition: all var(--transition); }
.social-btn:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.footer-col h4 { color: #fff; font-weight: 700; margin-bottom: 20px; font-size: .95rem; position: relative; padding-bottom: 12px; }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--primary); border-radius: 1px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link { font-size: .85rem; transition: color var(--transition), padding-left var(--transition); display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,.7); }
.footer-link:hover { color: #fff; padding-left: 4px; }
.footer-link i { font-size: .65rem; color: var(--primary); }
.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.contact-item { display: flex; gap: 12px; font-size: .85rem; align-items: flex-start; }
.contact-item i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .8rem; }
.footer-bottom-right { display: flex; gap: 16px; }
.payment-icons { display: flex; gap: 8px; align-items: center; }
.pay-badge { background: rgba(255,255,255,.1); border-radius: 4px; padding: 4px 10px; font-size: .7rem; font-weight: 700; color: rgba(255,255,255,.7); }

/* SCROLL TOP & TOAST */
.scroll-top { position: fixed; bottom: 28px; right: 28px; width: 44px; height: 44px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all var(--transition); z-index: 999; }
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-dark); transform: translateY(-3px); }
.cart-toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(80px); background: #1A2332; color: #fff; padding: 14px 24px; border-radius: var(--radius-sm); display: flex; align-items: center; gap: 10px; font-size: .88rem; font-weight: 500; box-shadow: var(--shadow-lg); z-index: 9999; transition: transform .4s cubic-bezier(.4,0,.2,1); white-space: nowrap; }
.cart-toast.show { transform: translateX(-50%) translateY(0); }
.cart-toast i { color: #34C759; font-size: 1rem; }

/* REVEAL ANIMATION */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width:1100px) {
  .product-grid { grid-template-columns: repeat(3,1fr); }
  .cat-grid { grid-template-columns: repeat(4,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width:900px) {
  .hero-content { margin-left: 40px; }
  .hero-stats { display: none; }
  .promo-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: repeat(2,1fr); }
  .product-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width:768px) {
  .topbar { display: none; }
  .search-bar { display: none; }
  .nav { display: none; }
  .hamburger { display: flex; }
  .hero-slider { height: 400px; }
  .hero-content { margin-left: 24px; }
  .cat-grid { grid-template-columns: repeat(2,1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .newsletter-form { flex-direction: column; }
  .nav.open { display: block; }
}
@media (max-width:480px) {
  .hero-slider { height: 340px; }
  .hero-title { font-size: 1.6rem; }
  .product-grid { grid-template-columns: repeat(2,1fr); gap: 12px; }
  .cat-grid { grid-template-columns: repeat(2,1fr); gap: 12px; }
  .slider-arrow { width: 36px; height: 36px; }
}