/* ============================================
   Beyeex Living — Tech & Gaming Store
   Design System: Modern, Bold, Tech-Focused
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); color: var(--color-text-primary); background: var(--color-bg); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent-hover); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

:root {
  --color-bg: #0F0F11;
  --color-surface: #1A1A1E;
  --color-surface-alt: #242428;
  --color-border: #333338;
  --color-text-primary: #F5F5F7;
  --color-text-secondary: #B0B0B8;
  --color-text-muted: #6E6E78;
  --color-accent: #00E5FF;
  --color-accent-hover: #00B8D4;
  --color-accent-fg: #0F0F11;
  --color-accent-light: rgba(0,229,255,0.1);
  --color-secondary: #FF3366;
  --color-secondary-hover: #E62E5C;
  --color-success: #00E676;
  --color-warning: #FFB300;
  --color-error: #FF5252;
  --color-sale: #FF3366;
  --color-glow: rgba(0,229,255,0.3);

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --space-xs: 4px; --space-sm: 8px; --space-md: 16px; --space-lg: 24px;
  --space-xl: 40px; --space-2xl: 64px; --space-3xl: 96px;

  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 20px var(--color-glow);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;

  --container-max: 1280px;
  --header-height: 68px;
}

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-lg); width: 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); font-family: var(--font-body); font-weight: 600; font-size: 14px; padding: 12px 28px; border-radius: var(--radius-sm); transition: all var(--transition-fast); white-space: nowrap; text-align: center; line-height: 1.4; border: 1px solid transparent; letter-spacing: 0.3px; }
.btn-primary { background: var(--color-accent); color: var(--color-accent-fg); }
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.btn-secondary { background: var(--color-secondary); color: #fff; }
.btn-secondary:hover { background: var(--color-secondary-hover); transform: translateY(-1px); box-shadow: 0 0 20px rgba(255,51,102,0.3); }
.btn-ghost { background: transparent; color: var(--color-text-primary); border-color: var(--color-border); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-lg { padding: 16px 36px; font-size: 15px; }
.btn-sm { padding: 8px 18px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-full { width: 100%; }

.badge { display: inline-flex; align-items: center; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-full); letter-spacing: 0.5px; text-transform: uppercase; }
.badge-sale { background: var(--color-sale); color: #fff; }
.badge-new { background: var(--color-accent); color: var(--color-accent-fg); }
.badge-out { background: var(--color-text-muted); color: #fff; }

.announcement-bar { background: var(--color-accent); color: var(--color-accent-fg); text-align: center; padding: 8px var(--space-lg); font-size: 13px; font-weight: 600; letter-spacing: 0.5px; }

.nav { position: sticky; top: 0; z-index: 100; background: rgba(15,15,17,0.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-height); gap: var(--space-lg); }
.nav-logo { font-family: var(--font-heading); font-size: 24px; font-weight: 700; color: var(--color-text-primary); letter-spacing: -0.5px; flex-shrink: 0; }
.nav-logo span { color: var(--color-accent); }
.nav-links { display: flex; align-items: center; gap: var(--space-xl); }
.nav-links a { color: var(--color-text-secondary); font-weight: 500; font-size: 14px; padding: 8px 0; position: relative; }
.nav-links a:hover { color: var(--color-accent); }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-accent); transition: width var(--transition-fast); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.nav-search-btn, .nav-cart-btn { position: relative; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-sm); color: var(--color-text-primary); transition: all var(--transition-fast); }
.nav-search-btn:hover, .nav-cart-btn:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.cart-count { position: absolute; top: -2px; right: -2px; background: var(--color-accent); color: var(--color-accent-fg); font-size: 11px; font-weight: 700; min-width: 18px; height: 18px; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; padding: 0 4px; }
.cart-count:empty, .cart-count[data-count="0"] { display: none; }

.hamburger { display: none; flex-direction: column; gap: 4px; width: 28px; height: 22px; justify-content: center; }
.hamburger span { display: block; width: 100%; height: 2px; background: var(--color-text-primary); border-radius: 2px; transition: all var(--transition-fast); }
.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu { position: fixed; top: 0; left: -100%; width: 320px; max-width: 85vw; height: 100vh; background: var(--color-surface); z-index: 200; padding: var(--space-xl) var(--space-lg); overflow-y: auto; transition: left var(--transition-base); box-shadow: var(--shadow-lg); }
.mobile-menu.open { left: 0; }
.mobile-menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 199; opacity: 0; pointer-events: none; transition: opacity var(--transition-base); }
.mobile-menu-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-menu .nav-logo { margin-bottom: var(--space-xl); }
.mobile-menu-links { display: flex; flex-direction: column; gap: var(--space-md); }
.mobile-menu-links a { font-size: 16px; font-weight: 500; color: var(--color-text-primary); padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.mobile-menu-links a:hover { color: var(--color-accent); }
.mobile-menu-close { position: absolute; top: var(--space-lg); right: var(--space-lg); font-size: 24px; color: var(--color-text-muted); }

.hero { position: relative; min-height: 560px; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(15,15,17,0.85) 0%, rgba(15,15,17,0.5) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; padding: var(--space-3xl) 0; }
.hero-eyebrow { display: inline-block; font-size: 13px; font-weight: 600; color: var(--color-accent); text-transform: uppercase; letter-spacing: 3px; margin-bottom: var(--space-md); }
.hero-title { font-family: var(--font-heading); font-size: clamp(36px, 5vw, 60px); font-weight: 700; color: var(--color-text-primary); line-height: 1.1; margin-bottom: var(--space-md); max-width: 600px; letter-spacing: -1px; }
.hero-subtitle { font-size: clamp(16px, 2vw, 20px); color: var(--color-text-secondary); margin-bottom: var(--space-xl); max-width: 500px; line-height: 1.6; }
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }

.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface); }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-title { font-family: var(--font-heading); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; color: var(--color-text-primary); margin-bottom: var(--space-sm); letter-spacing: -0.5px; }
.section-subtitle { font-size: 16px; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-lg); }

.product-card { background: var(--color-surface); border-radius: var(--radius-md); overflow: hidden; transition: all var(--transition-base); border: 1px solid var(--color-border); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-accent); }
.product-card-img { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--color-surface-alt); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-badges { position: absolute; top: var(--space-sm); left: var(--space-sm); display: flex; flex-direction: column; gap: 4px; z-index: 1; }
.product-card-quick-add { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--space-md); background: linear-gradient(transparent, rgba(15,15,17,0.9)); transform: translateY(100%); transition: transform var(--transition-base); }
.product-card:hover .product-card-quick-add { transform: translateY(0); }
.product-card-quick-add .btn { width: 100%; }
.product-card-info { padding: var(--space-md); flex: 1; display: flex; flex-direction: column; }
.product-card-vendor { font-size: 11px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px; }
.product-card-title { font-size: 14px; font-weight: 500; color: var(--color-text-primary); margin-bottom: var(--space-sm); line-height: 1.4; }
.product-card-title a { color: inherit; }
.product-card-title a:hover { color: var(--color-accent); }
.product-card-price-wrap { display: flex; align-items: center; gap: var(--space-sm); margin-top: auto; }
.product-card-price { font-family: var(--font-mono); font-size: 16px; font-weight: 700; color: var(--color-accent); }
.product-card-compare-price { font-size: 13px; color: var(--color-text-muted); text-decoration: line-through; }

.collection-card { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; display: block; border: 1px solid var(--color-border); }
.collection-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.collection-card:hover img { transform: scale(1.05); }
.collection-card-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--space-lg); background: linear-gradient(transparent, rgba(15,15,17,0.9)); }
.collection-card-overlay h3 { font-family: var(--font-heading); font-size: 22px; color: var(--color-text-primary); font-weight: 700; }
.collection-card-overlay p { font-size: 13px; color: var(--color-text-secondary); margin-top: 4px; }

.blog-card { background: var(--color-surface); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); transition: all var(--transition-base); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.blog-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.blog-card-info { padding: var(--space-lg); }
.blog-card-meta { font-size: 12px; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.blog-card-title { font-family: var(--font-heading); font-size: 20px; font-weight: 700; margin-bottom: var(--space-sm); }
.blog-card-title a { color: var(--color-text-primary); }
.blog-card-title a:hover { color: var(--color-accent); }
.blog-card-excerpt { font-size: 14px; color: var(--color-text-secondary); }

.trust-badges { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.trust-item { text-align: center; padding: var(--space-lg); }
.trust-item-icon { width: 48px; height: 48px; margin: 0 auto var(--space-sm); display: flex; align-items: center; justify-content: center; background: var(--color-accent-light); border-radius: var(--radius-full); color: var(--color-accent); }
.trust-item-icon svg { width: 24px; height: 24px; }
.trust-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; color: var(--color-text-primary); }
.trust-item p { font-size: 13px; color: var(--color-text-muted); }

.breadcrumb { display: flex; align-items: center; gap: var(--space-xs); flex-wrap: wrap; padding: var(--space-md) 0; font-size: 13px; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span { color: var(--color-text-muted); }
.breadcrumb-item-current { color: var(--color-text-primary); font-weight: 500; }

.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); padding: var(--space-xl) 0; }
.product-gallery { display: flex; flex-direction: column; gap: var(--space-md); }
.gallery-main-wrap { position: relative; border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface-alt); aspect-ratio: 1; border: 1px solid var(--color-border); }
.gallery-main-wrap img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; }
.gallery-thumbs { display: flex; gap: var(--space-sm); overflow-x: auto; padding-bottom: var(--space-xs); }
.gallery-thumb { width: 80px; height: 80px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; border: 2px solid transparent; cursor: pointer; transition: border-color var(--transition-fast); }
.gallery-thumb.active { border-color: var(--color-accent); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-info { display: flex; flex-direction: column; gap: var(--space-md); }
.product-vendor { font-size: 12px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 2px; }
.product-title { font-family: var(--font-heading); font-size: clamp(24px, 3vw, 34px); font-weight: 700; line-height: 1.2; letter-spacing: -0.5px; }
.product-rating { display: flex; align-items: center; gap: var(--space-sm); }
.rating-stars { display: flex; gap: 2px; color: var(--color-warning); font-size: 16px; }
.rating-count { font-size: 13px; color: var(--color-text-muted); }
.product-price-wrap { display: flex; align-items: center; gap: var(--space-md); }
.product-price { font-family: var(--font-mono); font-size: 28px; font-weight: 700; color: var(--color-accent); }
.product-compare-price { font-size: 18px; color: var(--color-text-muted); text-decoration: line-through; }
.product-short-desc { font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; }

.option-group { margin-bottom: var(--space-md); }
.option-label { font-size: 13px; font-weight: 600; margin-bottom: var(--space-sm); color: var(--color-text-primary); letter-spacing: 0.5px; text-transform: uppercase; }
.option-btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.option-btn { padding: 8px 18px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; color: var(--color-text-secondary); transition: all var(--transition-fast); background: var(--color-surface); }
.option-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.option-btn.active { border-color: var(--color-accent); background: var(--color-accent); color: var(--color-accent-fg); }
.option-btn.unavailable { opacity: 0.4; text-decoration: line-through; cursor: not-allowed; }

.qty-control { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.qty-btn { width: 40px; height: 44px; font-size: 18px; color: var(--color-text-secondary); display: flex; align-items: center; justify-content: center; transition: all var(--transition-fast); }
.qty-btn:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.qty-input { width: 50px; height: 44px; text-align: center; border: none; border-left: 1px solid var(--color-border); border-right: 1px solid var(--color-border); font-size: 15px; font-weight: 600; background: var(--color-surface); color: var(--color-text-primary); }

.sticky-atc { position: fixed; bottom: 0; left: 0; right: 0; background: rgba(15,15,17,0.95); backdrop-filter: blur(12px); border-top: 1px solid var(--color-border); padding: var(--space-md) var(--space-lg); z-index: 90; transform: translateY(100%); transition: transform var(--transition-base); }
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc-inner { display: flex; align-items: center; gap: var(--space-md); max-width: var(--container-max); margin: 0 auto; }
.sticky-atc-product { display: flex; align-items: center; gap: var(--space-sm); flex: 1; min-width: 0; }
.sticky-atc-product img { width: 50px; height: 50px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.sticky-atc-product-info { min-width: 0; }
.sticky-atc-product-info h4 { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-atc-product-info .price { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--color-accent); }

.product-accordions { display: flex; flex-direction: column; gap: var(--space-xs); }
.accordion { border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.accordion-header { padding: var(--space-md); font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; background: var(--color-surface); transition: background var(--transition-fast); }
.accordion-header:hover { background: var(--color-surface-alt); }
.accordion-icon { transition: transform var(--transition-fast); }
.accordion.open .accordion-icon { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.accordion.open .accordion-body { max-height: 2000px; }
.accordion-body-inner { padding: 0 var(--space-md) var(--space-md); font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }
.accordion-body-inner ul { list-style: disc; padding-left: var(--space-lg); margin-top: var(--space-sm); }
.accordion-body-inner li { margin-bottom: 4px; }
.accordion-body-inner h3 { font-size: 16px; font-weight: 600; margin: var(--space-md) 0 var(--space-sm); color: var(--color-text-primary); }
.accordion-body-inner p { margin-bottom: var(--space-sm); }

.reviews-section { padding: var(--space-xl) 0; }
.reviews-summary { display: flex; align-items: center; gap: var(--space-lg); margin-bottom: var(--space-xl); flex-wrap: wrap; }
.reviews-avg { text-align: center; }
.reviews-score { font-family: var(--font-heading); font-size: 48px; font-weight: 700; line-height: 1; color: var(--color-text-primary); }
.reviews-score-out { font-size: 14px; color: var(--color-text-muted); }
.reviews-bars { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 4px; }
.rating-bar { display: flex; align-items: center; gap: var(--space-sm); font-size: 13px; }
.rating-bar-label { width: 40px; color: var(--color-text-muted); }
.rating-bar-track { flex: 1; height: 8px; background: var(--color-surface-alt); border-radius: var(--radius-full); overflow: hidden; }
.rating-bar-fill { height: 100%; background: var(--color-warning); border-radius: var(--radius-full); }
.rating-bar-count { width: 30px; text-align: right; color: var(--color-text-muted); }
.review-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-lg); margin-bottom: var(--space-md); }
.review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-sm); }
.review-author { font-weight: 600; font-size: 15px; color: var(--color-text-primary); }
.review-verified { font-size: 12px; color: var(--color-success); display: flex; align-items: center; gap: 4px; }
.review-title { font-weight: 600; font-size: 15px; margin-bottom: 4px; color: var(--color-text-primary); }
.review-body { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }
.review-date { font-size: 13px; color: var(--color-text-muted); margin-top: var(--space-sm); }

.cart-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 199; opacity: 0; pointer-events: none; transition: opacity var(--transition-base); }
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; top: 0; right: -100%; width: 400px; max-width: 90vw; height: 100%; background: var(--color-surface); z-index: 200; display: flex; flex-direction: column; transition: right var(--transition-base); box-shadow: var(--shadow-lg); }
.cart-drawer.open { right: 0; }
.cart-drawer-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-lg); border-bottom: 1px solid var(--color-border); }
.cart-drawer-header h2 { font-family: var(--font-heading); font-size: 20px; font-weight: 700; display: flex; align-items: center; gap: var(--space-sm); }
.cart-lines { flex: 1; overflow-y: auto; padding: var(--space-md); }
.cart-item { display: flex; gap: var(--space-md); padding: var(--space-md) 0; border-bottom: 1px solid var(--color-border); }
.cart-item img { width: 70px; height: 70px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.cart-item-variant { font-size: 13px; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.cart-item-price { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--color-accent); }
.cart-item-controls { display: flex; align-items: center; gap: var(--space-sm); margin-top: var(--space-sm); }
.cart-item-remove { font-size: 13px; color: var(--color-error); }
.cart-item-remove:hover { text-decoration: underline; }
.cart-footer { padding: var(--space-lg); border-top: 1px solid var(--color-border); }
.cart-subtotal { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-sm); }
.cart-subtotal strong { font-family: var(--font-mono); font-size: 20px; color: var(--color-accent); }
.cart-tax-note { font-size: 13px; color: var(--color-text-muted); margin-bottom: var(--space-md); }
.cart-empty { text-align: center; padding: var(--space-2xl) var(--space-lg); }
.cart-empty svg { width: 64px; height: 64px; margin: 0 auto var(--space-md); color: var(--color-text-muted); }

.toast { position: fixed; bottom: var(--space-xl); right: var(--space-xl); padding: var(--space-md) var(--space-lg); border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; z-index: 300; opacity: 0; transform: translateY(20px); transition: all var(--transition-base); box-shadow: var(--shadow-lg); max-width: 350px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--color-success); color: #0F0F11; }
.toast-error { background: var(--color-error); color: #fff; }

.pagination { display: flex; justify-content: center; gap: var(--space-xs); padding: var(--space-xl) 0; }
.pagination-btn { min-width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; color: var(--color-text-secondary); transition: all var(--transition-fast); background: var(--color-surface); }
.pagination-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pagination-btn.active { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }

.sort-bar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding: var(--space-md) 0; flex-wrap: wrap; }
.sort-bar select { padding: 8px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 14px; background: var(--color-surface); color: var(--color-text-primary); }
.product-count { font-size: 14px; color: var(--color-text-muted); }

.availability-msg { font-size: 14px; font-weight: 500; display: flex; align-items: center; gap: var(--space-xs); }
.availability-msg.in-stock { color: var(--color-success); }
.availability-msg.out-stock { color: var(--color-error); }

.footer { background: #08080A; color: rgba(255,255,255,0.6); padding: var(--space-2xl) 0 var(--space-lg); border-top: 1px solid var(--color-border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-xl); margin-bottom: var(--space-xl); }
.footer-logo { font-family: var(--font-heading); font-size: 24px; font-weight: 700; color: var(--color-text-primary); margin-bottom: var(--space-md); letter-spacing: -0.5px; }
.footer-logo span { color: var(--color-accent); }
.footer-col h4 { font-size: 13px; font-weight: 600; color: var(--color-text-primary); margin-bottom: var(--space-md); letter-spacing: 1px; text-transform: uppercase; }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-col a { color: rgba(255,255,255,0.5); font-size: 14px; }
.footer-col a:hover { color: var(--color-accent); }
.footer-brand-desc { font-size: 14px; line-height: 1.7; margin-bottom: var(--space-md); max-width: 300px; }
.social-links { display: flex; gap: var(--space-sm); }
.social-links a { width: 36px; height: 36px; border-radius: var(--radius-full); background: var(--color-surface-alt); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); transition: all var(--transition-fast); }
.social-links a:hover { background: var(--color-accent); color: var(--color-accent-fg); }
.social-links svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid var(--color-border); padding-top: var(--space-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-md); font-size: 13px; }
.footer-payment-icons { display: flex; gap: var(--space-sm); align-items: center; }
.footer-payment-icons span { font-size: 12px; color: rgba(255,255,255,0.3); }

.skeleton { background: linear-gradient(90deg, var(--color-surface-alt) 25%, var(--color-border) 50%, var(--color-surface-alt) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@keyframes spin { to { transform: rotate(360deg); } }

.faq-section { max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid var(--color-border); border-radius: var(--radius-sm); margin-bottom: var(--space-sm); overflow: hidden; }
.faq-question { padding: var(--space-md) var(--space-lg); font-weight: 600; font-size: 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; background: var(--color-surface); color: var(--color-text-primary); }
.faq-question:hover { background: var(--color-surface-alt); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 var(--space-lg) var(--space-md); font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

.policy-page { max-width: 800px; margin: 0 auto; padding: var(--space-xl) 0; }
.policy-page h1 { font-family: var(--font-heading); font-size: 34px; font-weight: 700; margin-bottom: var(--space-lg); color: var(--color-text-primary); }
.policy-page h2 { font-family: var(--font-heading); font-size: 22px; font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); color: var(--color-text-primary); }
.policy-page p { margin-bottom: var(--space-md); color: var(--color-text-secondary); }
.policy-page ul { list-style: disc; padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.policy-page li { margin-bottom: var(--space-xs); color: var(--color-text-secondary); }
.policy-page a { color: var(--color-accent); }
.policy-sidebar { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-xl); }
.policy-sidebar a { padding: 10px var(--space-md); border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.policy-sidebar a:hover, .policy-sidebar a.active { background: var(--color-accent-light); color: var(--color-accent); }

.contact-form { max-width: 600px; margin: 0 auto; }
.form-group { margin-bottom: var(--space-md); }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: var(--space-xs); color: var(--color-text-primary); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 15px; background: var(--color-surface); color: var(--color-text-primary); transition: border-color var(--transition-fast); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--color-accent); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-error { font-size: 13px; color: var(--color-error); margin-top: 4px; }
.form-success { background: var(--color-accent-light); color: var(--color-accent); padding: var(--space-md); border-radius: var(--radius-sm); margin-bottom: var(--space-md); font-weight: 500; }

.newsletter { text-align: center; padding: var(--space-2xl) 0; }
.newsletter-form { display: flex; max-width: 500px; margin: var(--space-lg) auto 0; gap: var(--space-sm); }
.newsletter-form input { flex: 1; padding: 14px 20px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 15px; background: var(--color-surface); color: var(--color-text-primary); }
.newsletter-form input:focus { border-color: var(--color-accent); }

.error-page { text-align: center; padding: var(--space-3xl) 0; }
.error-page h1 { font-family: var(--font-heading); font-size: clamp(60px, 10vw, 120px); font-weight: 700; color: var(--color-accent); line-height: 1; }
.error-page p { font-size: 18px; color: var(--color-text-secondary); margin: var(--space-md) 0 var(--space-lg); }

.why-choose { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.why-choose-item { text-align: center; }
.why-choose-icon { width: 56px; height: 56px; margin: 0 auto var(--space-sm); display: flex; align-items: center; justify-content: center; background: var(--color-accent-light); border-radius: var(--radius-full); color: var(--color-accent); }
.why-choose-icon svg { width: 28px; height: 28px; }
.why-choose-item h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; color: var(--color-text-primary); }
.why-choose-item p { font-size: 14px; color: var(--color-text-muted); }

.lifestyle-banner { position: relative; border-radius: var(--radius-md); overflow: hidden; min-height: 340px; display: flex; align-items: center; border: 1px solid var(--color-border); }
.lifestyle-banner img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.lifestyle-banner-overlay { position: relative; z-index: 1; padding: var(--space-2xl); background: linear-gradient(135deg, rgba(15,15,17,0.8), rgba(15,15,17,0.4)); width: 100%; }
.lifestyle-banner h2 { font-family: var(--font-heading); font-size: clamp(26px, 3vw, 38px); color: var(--color-text-primary); font-weight: 700; margin-bottom: var(--space-sm); max-width: 500px; }
.lifestyle-banner p { color: var(--color-text-secondary); margin-bottom: var(--space-lg); max-width: 400px; }

.article-hero { position: relative; min-height: 380px; display: flex; align-items: flex-end; overflow: hidden; }
.article-hero img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.article-hero-overlay { position: relative; z-index: 1; padding: var(--space-2xl) 0; width: 100%; background: linear-gradient(transparent, rgba(15,15,17,0.8)); }
.article-hero h1 { font-family: var(--font-heading); font-size: clamp(26px, 4vw, 42px); color: var(--color-text-primary); font-weight: 700; max-width: 800px; }
.article-meta { display: flex; align-items: center; gap: var(--space-md); color: var(--color-text-secondary); font-size: 14px; margin-bottom: var(--space-sm); }
.article-content { max-width: 800px; margin: 0 auto; padding: var(--space-xl) 0; font-size: 16px; line-height: 1.8; color: var(--color-text-secondary); }
.article-content h2 { font-family: var(--font-heading); color: var(--color-text-primary); margin: var(--space-lg) 0 var(--space-sm); font-weight: 700; }
.article-content p { margin-bottom: var(--space-md); }
.article-content img { border-radius: var(--radius-sm); margin: var(--space-md) 0; }
.article-share { display: flex; gap: var(--space-sm); margin: var(--space-lg) 0; padding: var(--space-lg) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.spinner { width: 20px; height: 20px; border: 2px solid var(--color-border); border-top-color: var(--color-accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } html { scroll-behavior: auto; } }

/* Search Overlay */
.search-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 500; display: none; opacity: 0; transition: opacity 200ms ease; }
.search-overlay.open { display: flex; opacity: 1; justify-content: center; align-items: flex-start; padding-top: 10vh; }
.search-overlay-inner { background: var(--color-surface); width: 100%; max-width: 640px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); overflow: hidden; max-height: 80vh; display: flex; flex-direction: column; border: 1px solid var(--color-border); }
.search-overlay-header { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--color-border); }
.search-overlay-header input { flex: 1; border: none; font-size: 18px; font-family: var(--font-body); font-weight: 400; color: var(--color-text-primary); background: transparent; outline: none; padding: 8px 0; }
.search-overlay-header input::placeholder { color: var(--color-text-muted); }
.search-overlay-close { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--color-text-muted); transition: all var(--transition-fast); flex-shrink: 0; }
.search-overlay-close:hover { background: var(--color-surface-alt); color: var(--color-text-primary); }
.search-overlay-body { flex: 1; overflow-y: auto; }
.search-overlay-results { padding: var(--space-sm) 0; }
.search-overlay-hint { padding: var(--space-xl) var(--space-lg); text-align: center; }
.search-overlay-hint > p { font-size: 15px; color: var(--color-text-muted); margin-bottom: var(--space-md); }
.search-overlay-suggestions { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; }
.search-overlay-suggestions span { font-size: 14px; color: var(--color-text-muted); line-height: 36px; }
.search-overlay-suggestions a { padding: 6px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 13px; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.search-overlay-suggestions a:hover { border-color: var(--color-accent); color: var(--color-accent); }
.search-overlay-empty { padding: var(--space-2xl) var(--space-lg); text-align: center; }
.search-overlay-empty > p { font-size: 16px; color: var(--color-text-secondary); margin-bottom: var(--space-md); }
.search-overlay-count { padding: var(--space-sm) var(--space-lg); font-size: 13px; color: var(--color-text-muted); border-bottom: 1px solid var(--color-border); }
.search-overlay-list { padding: 0; }
.search-overlay-item { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--color-border); transition: background var(--transition-fast); cursor: pointer; text-decoration: none; }
.search-overlay-item:hover { background: var(--color-surface-alt); }
.search-overlay-item:last-child { border-bottom: none; }
.search-overlay-item-img { flex-shrink: 0; }
.search-overlay-item-img img { width: 56px; height: 56px; border-radius: var(--radius-sm); object-fit: cover; }
.search-overlay-item-info { flex: 1; min-width: 0; }
.search-overlay-item-info h4 { font-size: 14px; font-weight: 500; color: var(--color-text-primary); line-height: 1.4; margin-bottom: 2px; }
.search-overlay-item-cat { font-size: 12px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.search-overlay-item-price { flex-shrink: 0; text-align: right; }
.search-overlay-item-price .price { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--color-accent); display: block; }
.search-overlay-item-price .compare-price { font-size: 12px; color: var(--color-text-muted); text-decoration: line-through; display: block; }
.search-overlay-footer { padding: var(--space-md) var(--space-lg); text-align: center; border-top: 1px solid var(--color-border); }
.search-overlay-footer a { font-size: 14px; font-weight: 500; color: var(--color-accent); }
.search-overlay-footer a:hover { color: var(--color-accent-hover); }
@media (max-width: 640px) {
  .search-overlay.open { padding-top: 0; }
  .search-overlay-inner { max-width: 100%; max-height: 100vh; border-radius: 0; height: 100vh; }
  .search-overlay-header input { font-size: 16px; }
  .search-overlay-item { padding: var(--space-md); }
  .search-overlay-item-img img { width: 48px; height: 48px; }
}

@media (max-width: 1280px) { .grid-4 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 1024px) {
  .nav-links { display: none; } .hamburger { display: flex; }
  .product-layout { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .trust-badges { grid-template-columns: repeat(2, 1fr); }
  .why-choose { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-auto { grid-template-columns: repeat(2, 1fr); }
  .section { padding: var(--space-xl) 0; }
  .hero { min-height: 420px; }
  .footer-grid { grid-template-columns: 1fr; }
  .reviews-bars { width: 100%; }
  .sticky-atc-inner { flex-wrap: wrap; }
}
@media (max-width: 640px) {
  .grid-4, .grid-auto { grid-template-columns: 1fr; }
  .trust-badges, .why-choose { grid-template-columns: 1fr; }
  .container { padding: 0 var(--space-md); }
  .hero { min-height: 360px; }
  .product-title { font-size: 22px; }
  .product-price { font-size: 22px; }
  .newsletter-form { flex-direction: column; }
  .sort-bar { flex-direction: column; align-items: flex-start; }
}