/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Poppins', sans-serif; color: #333; background: #fff; line-height: 1.6; }
a { text-decoration: none; color: inherit; transition: color .3s; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ===== VARIABLES ===== */
:root {
  --gold: #C8A96E;
  --gold-dark: #A8894E;
  --gold-light: #E8D9B0;
  --black: #1a1a1a;
  --white: #fff;
  --gray-50: #f9f9f9;
  --gray-100: #f3f3f3;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-500: #737373;
  --gray-700: #404040;
  --red: #c0392b;
  --green: #27ae60;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --radius: 8px;
  --radius-lg: 16px;
  --max-width: 1280px;
  --header-h: 80px;
  --transition: .3s ease;
}

/* ===== TYPOGRAPHY ===== */
h1 { font-size: 2.5rem; font-weight: 700; line-height: 1.2; }
h2 { font-size: 2rem; font-weight: 600; line-height: 1.3; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }
p { margin-bottom: 1rem; }

/* ===== CONTAINER ===== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ===== HEADER ===== */
.header { position: sticky; top: 0; z-index: 1000; background: var(--black); height: auto; min-height: var(--header-h); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.header-logo img { height: 100px; }
.header-logo { display: flex; align-items: center; }

/* Nav */
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--white); font-size: .85rem; font-weight: 500; padding: 8px 14px; border-radius: var(--radius); transition: var(--transition); text-transform: uppercase; letter-spacing: .5px; }
.nav a:hover, .nav a.active { background: var(--gold); color: var(--black); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-actions a, .header-actions button { color: var(--white); font-size: 1.2rem; position: relative; }
.cart-count { position: absolute; top: -8px; right: -8px; background: var(--gold); color: var(--black); font-size: .65rem; font-weight: 700; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

/* Search bar */
.search-bar { display: flex; align-items: center; background: rgba(255,255,255,.12); border-radius: 50px; padding: 0 14px; }
.search-bar input { background: none; border: none; color: var(--white); padding: 8px 10px; font-size: .85rem; width: 180px; outline: none; }
.search-bar input::placeholder { color: rgba(255,255,255,.5); }
.search-bar button { color: rgba(255,255,255,.7); }

/* Mobile menu */
.menu-toggle { display: none; color: var(--white); font-size: 1.5rem; padding: 8px; }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar { background: var(--gold); color: var(--black); text-align: center; padding: 8px 20px; font-size: .85rem; font-weight: 600; }

/* ===== HERO ===== */
.hero { position: relative; background: var(--black); color: var(--white); overflow: hidden; min-height: 500px; display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .4; }
.hero-content { position: relative; z-index: 2; max-width: 600px; padding: 80px 0; }
.hero h1 { font-size: 3rem; margin-bottom: 16px; }
.hero p { font-size: 1.15rem; margin-bottom: 30px; opacity: .9; }
.hero .btn { font-size: 1.1rem; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; border-radius: var(--radius); font-weight: 600; font-size: .95rem; transition: var(--transition); text-transform: uppercase; letter-spacing: .5px; }
.btn-primary { background: var(--gold); color: var(--black); }
.btn-primary:hover { background: var(--gold-dark); }
.btn-secondary { background: var(--black); color: var(--white); }
.btn-secondary:hover { background: var(--gray-700); }
.btn-outline { border: 2px solid var(--gold); color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--black); }
.btn-white { background: var(--white); color: var(--black); }
.btn-white:hover { background: var(--gray-100); }
.btn-sm { padding: 8px 18px; font-size: .85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; }
.btn-whatsapp { background: #25d366; color: var(--white); }
.btn-whatsapp:hover { background: #1da851; }

/* ===== SECTIONS ===== */
.section { padding: 60px 0; }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { margin-bottom: 10px; }
.section-title p { color: var(--gray-500); font-size: 1.05rem; }
.section-alt { background: var(--gray-50); }

/* ===== CATEGORIES GRID ===== */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.category-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 1; cursor: pointer; }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.category-card:hover img { transform: scale(1.08); }
.category-card-overlay { position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(0,0,0,.7)); display: flex; align-items: flex-end; padding: 20px; }
.category-card-overlay h3 { color: var(--white); font-size: 1.2rem; }
.category-card-overlay span { display: block; color: var(--gold-light); font-size: .85rem; margin-top: 4px; }

/* ===== PRODUCT GRID ===== */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.product-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card-img { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--gray-100); display: block; flex-shrink: 0; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-badge { position: absolute; top: 12px; left: 12px; background: var(--red); color: var(--white); padding: 4px 10px; border-radius: 4px; font-size: .75rem; font-weight: 700; text-transform: uppercase; }
.product-card-actions { position: absolute; top: 12px; right: 12px; display: flex; flex-direction: column; gap: 8px; opacity: 0; transition: opacity .3s; }
.product-card:hover .product-card-actions { opacity: 1; }
.product-card-actions button { background: var(--white); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow); font-size: .9rem; }
.product-card-info { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.product-card-category { font-size: .75rem; color: var(--gold-dark); text-transform: uppercase; font-weight: 600; letter-spacing: .5px; margin-bottom: 4px; }
.product-card-name { font-size: .95rem; font-weight: 600; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-name a:hover { color: var(--gold-dark); }
.product-card-price { display: flex; align-items: center; gap: 8px; }
.product-card-price .price-current { font-size: 1.15rem; font-weight: 700; color: var(--black); }
.product-card-price .price-old { font-size: .9rem; color: var(--gray-500); text-decoration: line-through; }
.product-card-price .price-discount { font-size: .75rem; background: var(--red); color: var(--white); padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.product-card-sizes { display: flex; gap: 4px; margin-top: 10px; flex-wrap: wrap; }
.product-card-sizes span { font-size: .7rem; padding: 3px 8px; border: 1px solid var(--gray-200); border-radius: 4px; color: var(--gray-500); }

/* ===== PRODUCT PAGE ===== */
.product-page { padding: 40px 0; }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.product-gallery { position: sticky; top: calc(var(--header-h) + 20px); }
.product-gallery-main { aspect-ratio: 1; border-radius: var(--radius-lg); overflow: hidden; background: var(--gray-100); margin-bottom: 12px; }
.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; }
.product-gallery-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); gap: 8px; }
.product-gallery-thumbs img { aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); cursor: pointer; border: 2px solid transparent; transition: border-color .3s; opacity: .7; }
.product-gallery-thumbs img:hover, .product-gallery-thumbs img.active { border-color: var(--gold); opacity: 1; }
.product-info h1 { font-size: 1.8rem; margin-bottom: 10px; }
.product-info .product-category-link { color: var(--gold-dark); font-size: .85rem; text-transform: uppercase; font-weight: 600; letter-spacing: .5px; margin-bottom: 6px; display: inline-block; }
.product-price-box { display: flex; align-items: center; gap: 12px; margin: 20px 0; }
.product-price-box .price-current { font-size: 2rem; font-weight: 700; }
.product-price-box .price-old { font-size: 1.2rem; color: var(--gray-500); text-decoration: line-through; }
.product-price-box .price-discount { background: var(--red); color: var(--white); padding: 4px 10px; border-radius: 4px; font-size: .85rem; font-weight: 600; }
.product-installments { color: var(--gray-500); font-size: .95rem; margin-bottom: 20px; }
.product-sizes { margin: 24px 0; }
.product-sizes label { display: block; font-weight: 600; margin-bottom: 10px; font-size: .95rem; }
.size-options { display: flex; gap: 8px; flex-wrap: wrap; }
.size-btn { width: 48px; height: 48px; border: 2px solid var(--gray-200); border-radius: var(--radius); font-weight: 600; font-size: .95rem; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.size-btn:hover { border-color: var(--gold); }
.size-btn.active { background: var(--gold); border-color: var(--gold); color: var(--black); }
.product-buy-actions { display: flex; gap: 12px; margin-top: 24px; }
.product-buy-actions .btn { flex: 1; }
.product-description { margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--gray-200); }
.product-description h2 { font-size: 1.3rem; margin-bottom: 16px; }
.product-description-content { color: var(--gray-700); line-height: 1.8; }
.product-description-content p { margin-bottom: 1rem; }
.product-description-content h3 { margin: 1.5rem 0 .75rem; font-size: 1.1rem; }
.product-stock { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: .9rem; }
.product-stock .in-stock { color: var(--green); font-weight: 600; }
.product-shipping { background: var(--gray-50); padding: 16px; border-radius: var(--radius); margin: 16px 0; font-size: .9rem; }
.product-shipping i { color: var(--gold); margin-right: 8px; }

/* ===== BREADCRUMB ===== */
.breadcrumb { padding: 16px 0; font-size: .85rem; color: var(--gray-500); }
.breadcrumb a:hover { color: var(--gold-dark); }
.breadcrumb span { margin: 0 8px; }

/* ===== SHOP PAGE ===== */
.shop-header { background: var(--black); color: var(--white); padding: 40px 0; text-align: center; }
.shop-header h1 { margin-bottom: 8px; }
.shop-header p { color: var(--gold-light); }
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 30px; padding: 40px 0; }
.shop-sidebar { position: sticky; top: calc(var(--header-h) + 20px); align-self: start; }
.shop-sidebar h3 { font-size: 1rem; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--gold); }
.filter-group { margin-bottom: 30px; }
.filter-group label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 10px; }
.filter-group ul li { margin-bottom: 6px; }
.filter-group ul li a { display: flex; justify-content: space-between; padding: 8px 12px; border-radius: var(--radius); font-size: .9rem; transition: var(--transition); }
.filter-group ul li a:hover, .filter-group ul li a.active { background: var(--gold-light); color: var(--black); }
.filter-group ul li a .count { color: var(--gray-500); font-size: .8rem; }
.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--gray-200); }
.shop-toolbar .results-count { font-size: .9rem; color: var(--gray-500); }
.shop-toolbar select { padding: 8px 14px; border: 1px solid var(--gray-200); border-radius: var(--radius); font-size: .9rem; }
.shop-no-results { text-align: center; padding: 60px 20px; color: var(--gray-500); }
.shop-no-results h3 { margin-bottom: 10px; color: var(--black); }

/* Price filter */
.price-range { display: flex; gap: 10px; align-items: center; }
.price-range input { width: 80px; padding: 8px; border: 1px solid var(--gray-200); border-radius: var(--radius); text-align: center; }

/* ===== PAGINATION ===== */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.pagination button, .pagination a { width: 40px; height: 40px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: .9rem; border: 1px solid var(--gray-200); transition: var(--transition); }
.pagination button:hover, .pagination a:hover { border-color: var(--gold); color: var(--gold); }
.pagination button.active, .pagination a.active { background: var(--gold); border-color: var(--gold); color: var(--black); }
.pagination button:disabled { opacity: .4; cursor: not-allowed; }

/* ===== BLOG ===== */
.blog-header { background: var(--black); color: var(--white); padding: 40px 0; text-align: center; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; padding: 40px 0; }
.blog-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-img { aspect-ratio: 16/10; overflow: hidden; background: var(--gray-100); display: block; flex-shrink: 0; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-content { padding: 20px; }
.blog-card-meta { display: flex; gap: 16px; font-size: .8rem; color: var(--gray-500); margin-bottom: 10px; }
.blog-card-meta i { margin-right: 4px; color: var(--gold); }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.blog-card h3 a:hover { color: var(--gold-dark); }
.blog-card p { font-size: .9rem; color: var(--gray-500); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card .read-more { display: inline-block; margin-top: 12px; color: var(--gold-dark); font-weight: 600; font-size: .9rem; }
.blog-card .read-more:hover { color: var(--gold); }
.blog-categories { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 20px; }
.blog-categories a { padding: 6px 18px; border-radius: 50px; border: 1px solid rgba(255,255,255,.3); color: var(--white); font-size: .85rem; transition: var(--transition); }
.blog-categories a:hover, .blog-categories a.active { background: var(--gold); border-color: var(--gold); color: var(--black); }

/* ===== BLOG POST ===== */
.post-page { padding: 40px 0; }
.post-layout { max-width: 800px; margin: 0 auto; }
.post-header { margin-bottom: 30px; }
.post-header h1 { font-size: 2.2rem; margin-bottom: 16px; }
.post-meta { display: flex; gap: 20px; color: var(--gray-500); font-size: .9rem; }
.post-meta i { margin-right: 6px; color: var(--gold); }
.post-featured-img { margin: 30px 0; border-radius: var(--radius-lg); overflow: hidden; }
.post-featured-img img { width: 100%; }
.post-content { line-height: 1.9; font-size: 1.05rem; color: var(--gray-700); }
.post-content h2 { font-size: 1.6rem; margin: 2rem 0 1rem; color: var(--black); }
.post-content h3 { font-size: 1.3rem; margin: 1.5rem 0 .75rem; color: var(--black); }
.post-content h4 { font-size: 1.1rem; margin: 1.2rem 0 .6rem; color: var(--black); }
.post-content p { margin-bottom: 1.2rem; }
.post-content img { border-radius: var(--radius); margin: 1.5rem auto; }
.post-content ul, .post-content ol { margin: 1rem 0 1rem 2rem; }
.post-content li { margin-bottom: .5rem; }
.post-content ul li { list-style: disc; }
.post-content ol li { list-style: decimal; }
.post-content a { color: var(--gold-dark); text-decoration: underline; }
.post-content blockquote { border-left: 4px solid var(--gold); padding: 16px 24px; margin: 1.5rem 0; background: var(--gray-50); border-radius: 0 var(--radius) var(--radius) 0; font-style: italic; }
.post-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.post-content th, .post-content td { padding: 10px 14px; border: 1px solid var(--gray-200); text-align: left; }
.post-content th { background: var(--gray-50); font-weight: 600; }
.post-tags { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--gray-200); }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--gray-200); }
.post-nav a { padding: 16px; border-radius: var(--radius); border: 1px solid var(--gray-200); transition: var(--transition); }
.post-nav a:hover { border-color: var(--gold); }
.post-nav a small { display: block; font-size: .8rem; color: var(--gray-500); margin-bottom: 4px; }
.post-nav a span { font-weight: 600; font-size: .95rem; }
.related-products { margin-top: 50px; padding-top: 40px; border-top: 1px solid var(--gray-200); }

/* ===== CART ===== */
.cart-page { padding: 40px 0; min-height: 60vh; }
.cart-empty { text-align: center; padding: 80px 20px; }
.cart-empty i { font-size: 4rem; color: var(--gray-300); margin-bottom: 20px; }
.cart-empty h2 { margin-bottom: 10px; }
.cart-empty p { color: var(--gray-500); margin-bottom: 24px; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; padding: 14px 16px; border-bottom: 2px solid var(--gray-200); font-size: .85rem; text-transform: uppercase; color: var(--gray-500); letter-spacing: .5px; }
.cart-table td { padding: 16px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
.cart-item-info { display: flex; align-items: center; gap: 16px; }
.cart-item-info img { width: 80px; height: 80px; object-fit: cover; border-radius: var(--radius); }
.cart-item-name { font-weight: 600; font-size: .95rem; }
.cart-item-size { font-size: .85rem; color: var(--gray-500); }
.cart-qty { display: flex; align-items: center; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; }
.cart-qty button { width: 36px; height: 36px; font-size: 1rem; display: flex; align-items: center; justify-content: center; }
.cart-qty button:hover { background: var(--gray-100); }
.cart-qty span { width: 40px; text-align: center; font-weight: 600; }
.cart-remove { color: var(--gray-500); font-size: 1.1rem; }
.cart-remove:hover { color: var(--red); }
.cart-summary { display: flex; justify-content: flex-end; margin-top: 30px; }
.cart-summary-box { background: var(--gray-50); padding: 30px; border-radius: var(--radius-lg); width: 380px; }
.cart-summary-box h3 { margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--gray-200); }
.cart-summary-row { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: .95rem; }
.cart-summary-total { display: flex; justify-content: space-between; padding-top: 14px; border-top: 2px solid var(--gray-200); margin-top: 14px; font-size: 1.2rem; font-weight: 700; }
.cart-summary-box .btn { margin-top: 20px; }

/* ===== FOOTER ===== */
.footer { background: var(--black); color: var(--white); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-about img { height: 50px; margin-bottom: 16px; }
.footer-about p { color: rgba(255,255,255,.7); font-size: .9rem; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center; color: var(--white); transition: var(--transition); }
.footer-social a:hover { background: var(--gold); border-color: var(--gold); color: var(--black); }
.footer h4 { font-size: .95rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; color: var(--gold); }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { color: rgba(255,255,255,.7); font-size: .9rem; transition: var(--transition); }
.footer ul li a:hover { color: var(--gold); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,.7); font-size: .9rem; }
.footer-contact i { color: var(--gold); margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding: 20px 0; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: rgba(255,255,255,.5); font-size: .85rem; }
.footer-payments { display: flex; gap: 10px; }
.footer-payments img { height: 24px; opacity: .6; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.6rem; box-shadow: 0 4px 16px rgba(37,211,102,.4); transition: transform .3s; }
.whatsapp-float:hover { transform: scale(1.1); }

/* ===== INSTITUTIONAL PAGES ===== */
.page-header { background: var(--black); color: var(--white); padding: 40px 0; text-align: center; }
.page-content { max-width: 800px; margin: 0 auto; padding: 40px 20px; line-height: 1.8; color: var(--gray-700); }
.page-content h2 { font-size: 1.5rem; margin: 2rem 0 1rem; color: var(--black); }
.page-content h3 { font-size: 1.2rem; margin: 1.5rem 0 .75rem; color: var(--black); }
.page-content ul { margin: 1rem 0 1rem 2rem; }
.page-content ul li { list-style: disc; margin-bottom: .5rem; }
.page-content p { margin-bottom: 1rem; }

/* ===== ABOUT / FABRICA ===== */
.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-section img { border-radius: var(--radius-lg); }
.about-section h2 { margin-bottom: 16px; }
.about-section p { color: var(--gray-700); }

/* ===== FEATURES BAR ===== */
.features-bar { background: var(--gray-50); padding: 30px 0; border-bottom: 1px solid var(--gray-200); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-item { display: flex; align-items: center; gap: 14px; }
.feature-item i { font-size: 1.8rem; color: var(--gold); }
.feature-item h4 { font-size: .9rem; font-weight: 600; }
.feature-item p { font-size: .8rem; color: var(--gray-500); }

/* ===== LIGHTBOX ===== */
.lightbox { display: none; position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,.9); align-items: center; justify-content: center; }
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; }
.lightbox-close { position: absolute; top: 20px; right: 20px; color: var(--white); font-size: 2rem; cursor: pointer; }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); color: var(--white); font-size: 2rem; cursor: pointer; padding: 20px; }
.lightbox-prev { left: 10px; }
.lightbox-next { right: 10px; }

/* ===== BACK TO TOP ===== */
.back-to-top { position: fixed; bottom: 90px; right: 24px; width: 44px; height: 44px; background: var(--black); color: var(--white); border-radius: 50%; display: none; align-items: center; justify-content: center; font-size: 1.2rem; z-index: 998; box-shadow: var(--shadow); transition: var(--transition); }
.back-to-top.visible { display: flex; }
.back-to-top:hover { background: var(--gold); color: var(--black); }

/* ===== LOADING ===== */
.loading { display: flex; align-items: center; justify-content: center; padding: 60px; }
.spinner { width: 40px; height: 40px; border: 3px solid var(--gray-200); border-top-color: var(--gold); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== TOAST ===== */
.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--black); color: var(--white); padding: 14px 28px; border-radius: var(--radius); font-size: .9rem; z-index: 9999; transition: transform .4s ease; display: flex; align-items: center; gap: 10px; }
.toast.show { transform: translateX(-50%) translateY(0); }
.toast i { color: var(--gold); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { display: none; position: fixed; top: 0; left: 0; width: 300px; height: 100vh; background: var(--white); z-index: 1001; padding: 30px 20px; overflow-y: auto; box-shadow: var(--shadow-lg); }
  .shop-sidebar.open { display: block; }
  .filter-toggle { display: inline-flex; }
  .product-layout { grid-template-columns: 1fr; gap: 30px; }
  .product-gallery { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .nav { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; background: var(--black); flex-direction: column; align-items: stretch; padding: 20px; gap: 4px; overflow-y: auto; z-index: 1000; }
  .nav.open { display: flex; }
  .nav a { font-size: 1rem; padding: 14px 16px; }
  .menu-toggle { display: block; }
  .search-bar { display: none; }
  .hero { min-height: 350px; }
  .hero h1 { font-size: 2rem; }
  .hero-content { padding: 40px 0; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-card-info { padding: 12px; }
  .product-card-name { font-size: .85rem; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .blog-grid { grid-template-columns: 1fr; }
  .post-header h1 { font-size: 1.6rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .cart-table thead { display: none; }
  .cart-table tbody tr { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 16px 0; border-bottom: 1px solid var(--gray-100); }
  .cart-table td { padding: 4px; border: none; }
  .cart-summary { justify-content: stretch; }
  .cart-summary-box { width: 100%; }
  .about-section { grid-template-columns: 1fr; gap: 30px; }
  .product-buy-actions { flex-direction: column; }
  .post-nav { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .product-card-sizes { display: none; }
  .product-card-price .price-current { font-size: 1rem; }
  .categories-grid { grid-template-columns: 1fr 1fr; }
}