/* ============================================
   Alistaire Decor -- Main Stylesheet
   Niche: Home Decor Furniture
   Design: Warm, editorial, lifestyle-focused
   ============================================ */

/* === Reset === */
*, *::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: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* === CSS Variables — Unique Design System === */
:root {
  /* Colors — Warm editorial palette for home decor */
  --color-bg: #FAF8F5;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F3EFE9;
  --color-border: #E5DDD3;
  --color-text-primary: #2C2825;
  --color-text-secondary: #5C544D;
  --color-text-muted: #8B8278;
  --color-accent: #B5651D;
  --color-accent-hover: #9A551A;
  --color-accent-fg: #FFFFFF;
  --color-success: #4A7C59;
  --color-warning: #C7772F;
  --color-error: #B33A3A;
  --color-sale: #B33A3A;
  --color-dark: #2C2825;
  --color-light: #FAF8F5;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(44, 40, 37, 0.08);
  --shadow-md: 0 4px 12px rgba(44, 40, 37, 0.1);
  --shadow-lg: 0 12px 32px rgba(44, 40, 37, 0.12);

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

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max: 1280px;
  --header-height: 72px;
}

/* === Accessibility === */
.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;
}
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* === Container === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
}
.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-md);
}
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-text-primary);
  background: var(--color-surface-alt);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-text-primary);
}
.btn-lg { padding: 16px 36px; font-size: 15px; }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* === Badges === */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}
.badge-sale { background: var(--color-sale); color: #fff; }
.badge-new { background: var(--color-success); color: #fff; }
.badge-out { background: var(--color-text-muted); color: #fff; }
.badge-count {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-radius: var(--radius-full);
  min-width: 20px;
  height: 20px;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

/* === Announcement Bar === */
.announcement-bar {
  background: var(--color-dark);
  color: var(--color-light);
  text-align: center;
  padding: 10px var(--space-lg);
  font-size: 13px;
  letter-spacing: 0.03em;
}
.announcement-bar p { margin: 0; }
.announcement-bar strong { color: var(--color-accent); font-weight: 600; }

/* === Navigation === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}
.nav.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}
.nav-left { display: flex; align-items: center; gap: var(--space-lg); flex-shrink: 0; }
.nav-center { flex: 1; display: flex; justify-content: center; }
.nav-right { display: flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }
.nav-logo {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.nav-logo span { color: var(--color-accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 8px 4px;
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-text-primary); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.nav-link:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: var(--space-sm); }
.nav-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  position: relative;
}
.nav-action-btn:hover { color: var(--color-text-primary); background: var(--color-surface-alt); }
.nav-action-btn svg { width: 22px; height: 22px; }
.nav-cart-count { position: absolute; top: -2px; right: -2px; }

/* Hamburger button (mobile only) */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.nav-hamburger:hover { background: var(--color-surface-alt); }
.nav-hamburger span {
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile slide-out menu */
.nav-slideout {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85vw;
  height: 100vh;
  background: var(--color-surface);
  z-index: 200;
  transition: right var(--transition-base);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}
.nav-slideout.open { right: 0; }
.nav-slideout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,40,37,0.4);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.nav-slideout-overlay.show { opacity: 1; visibility: visible; }
.nav-slideout-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.nav-slideout-header span {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
}
.nav-slideout-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.nav-slideout-close:hover { color: var(--color-text-primary); background: var(--color-surface-alt); }
.nav-slideout-body { padding: var(--space-md) var(--space-lg); flex: 1; }
.nav-slideout-link {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}
.nav-slideout-link:hover { color: var(--color-accent); }
.nav-slideout-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-md) 0 4px;
}
.nav-slideout-sublink {
  display: block;
  padding: 10px 0 10px var(--space-md);
  font-size: 15px;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}
.nav-slideout-sublink:hover { color: var(--color-accent); }
.nav-slideout-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
}
.nav-slideout-footer a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 14px;
  color: var(--color-text-secondary);
  padding: 8px 0;
}
.nav-slideout-footer a:hover { color: var(--color-accent); }
.nav-slideout-footer svg { width: 18px; height: 18px; color: var(--color-accent); }

/* Search in nav */
.nav-search-wrap { position: relative; display: flex; align-items: center; }
.nav-search-input {
  width: 0; padding: 0; border: 1px solid var(--color-border); border-radius: var(--radius-full);
  font-size: 14px; opacity: 0; transition: all var(--transition-base);
  background: var(--color-surface-alt); height: 40px; padding-left: 16px;
}
.nav-search-wrap.active .nav-search-input { width: 220px; opacity: 1; padding-right: 40px; }
.nav-search-btn { position: absolute; right: 8px; background: none; border: none; color: var(--color-text-muted); cursor: pointer; padding: 4px; }

/* Search results dropdown */
.search-results {
  position: absolute; top: 100%; right: 0; width: 360px; max-height: 400px; overflow-y: auto;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); display: none; z-index: 200;
}
.search-results.show { display: block; }
.search-item { display: flex; gap: var(--space-md); padding: var(--space-md); border-bottom: 1px solid var(--color-border); transition: background var(--transition-fast); }
.search-item:hover { background: var(--color-surface-alt); }
.search-item img { width: 56px; height: 56px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.search-item-info { flex: 1; min-width: 0; }
.search-item-title { font-size: 14px; font-weight: 500; color: var(--color-text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-item-price { font-size: 13px; color: var(--color-accent); font-weight: 600; margin-top: 2px; }
.search-item-empty { padding: var(--space-xl); text-align: center; color: var(--color-text-muted); font-size: 14px; }

/* === Hero === */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-surface-alt);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44,40,37,0.55) 0%, rgba(44,40,37,0.25) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: var(--space-3xl) var(--space-lg);
  color: #fff;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-md);
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: #fff;
}
.hero-subtitle {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }

/* === Sections === */
.section { padding: var(--space-3xl) 0; }
.section-alt { background: var(--color-surface-alt); }
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}
.section-subtitle {
  font-size: 16px;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* === Grids === */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--space-lg); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1024px) {
  .grid-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

/* === Product Card === */
.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 {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-surface-alt);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.product-card:hover .product-card-image img { transform: scale(1.05); }
.product-card-badges {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  z-index: 1;
}
.product-card-quick-add {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(44,40,37,0.7));
  opacity: 0;
  transform: translateY(100%);
  transition: all var(--transition-base);
}
.product-card:hover .product-card-quick-add {
  opacity: 1;
  transform: translateY(0);
}
.product-card-quick-add .btn { width: 100%; }
.product-card-info {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex: 1;
}
.product-card-vendor {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.product-card-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.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-size: 16px; font-weight: 700; color: var(--color-text-primary); font-family: var(--font-mono); }
.product-card-compare-price { font-size: 14px; color: var(--color-text-muted); text-decoration: line-through; }
.product-card-rating { display: flex; align-items: center; gap: 4px; font-size: 13px; color: var(--color-text-muted); }
.product-card-rating .stars { color: var(--color-warning); letter-spacing: 1px; }

/* === Collection Card === */
.collection-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: block;
}
.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.collection-card:hover img { transform: scale(1.08); }
.collection-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(44,40,37,0.65));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
}
.collection-card-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}
.collection-card-count { font-size: 13px; color: rgba(255,255,255,0.8); }

/* === Blog Card === */
.blog-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.blog-card-image { aspect-ratio: 16/10; overflow: hidden; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-info { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; gap: var(--space-sm); }
.blog-card-meta { font-size: 12px; color: var(--color-text-muted); display: flex; gap: var(--space-sm); align-items: center; }
.blog-card-title { font-family: var(--font-heading); font-size: 20px; font-weight: 600; line-height: 1.3; color: var(--color-text-primary); }
.blog-card-excerpt { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card-read-more { font-size: 13px; font-weight: 600; color: var(--color-accent); margin-top: auto; }

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

/* === Product Page Layout === */
.product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}
@media (min-width: 768px) {
  .product-layout { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
}
.product-gallery { display: flex; flex-direction: column; gap: var(--space-md); }
.gallery-main-wrap {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}
.gallery-main-wrap img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.gallery-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb.active { border-color: var(--color-accent); }
.gallery-thumb:hover { border-color: var(--color-text-muted); }

.product-info { display: flex; flex-direction: column; gap: var(--space-md); }
.product-vendor { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }
.product-title { font-family: var(--font-heading); font-size: clamp(24px, 3vw, 36px); font-weight: 600; line-height: 1.2; color: var(--color-text-primary); }
.product-rating { display: flex; align-items: center; gap: var(--space-sm); }
.product-rating .stars { color: var(--color-warning); font-size: 16px; letter-spacing: 2px; }
.product-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-size: 28px; font-weight: 700; color: var(--color-text-primary); font-family: var(--font-mono); }
.product-compare-price { font-size: 20px; color: var(--color-text-muted); text-decoration: line-through; font-family: var(--font-mono); }
.product-sku { font-size: 13px; color: var(--color-text-muted); font-family: var(--font-mono); }

/* Option selectors */
.option-group { display: flex; flex-direction: column; gap: var(--space-sm); }
.option-label { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); }
.option-label span { color: var(--color-text-primary); font-weight: 500; }
.option-btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.option-btn {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  transition: all var(--transition-fast);
  cursor: pointer;
}
.option-btn:hover { border-color: var(--color-text-primary); }
.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; }

/* Quantity control */
.qty-control { display: flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; width: fit-content; }
.qty-btn { width: 40px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--color-text-secondary); transition: background var(--transition-fast); }
.qty-btn:hover { background: var(--color-surface-alt); }
.qty-input { width: 48px; 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; }

/* ATC buttons */
.product-atc-row { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.product-atc-row .btn { flex: 1; min-width: 180px; }

.availability-msg { font-size: 13px; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-sm); }
.availability-msg.in-stock { background: rgba(74,124,89,0.1); color: var(--color-success); }
.availability-msg.out-stock { background: rgba(179,58,58,0.1); color: var(--color-error); }
.availability-msg.low-stock { background: rgba(199,119,47,0.1); color: var(--color-warning); }

/* Product short description */
.product-short-desc { font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; }
.product-short-desc ul { list-style: disc; padding-left: var(--space-lg); margin-top: var(--space-sm); }
.product-short-desc li { margin-bottom: 4px; }

/* Accordions */
.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 {
  width: 100%;
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  background: var(--color-surface);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.accordion-header:hover { background: var(--color-surface-alt); }
.accordion-icon { font-size: 18px; transition: transform var(--transition-base); }
.accordion.open .accordion-icon { transform: rotate(45deg); }
.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; }

/* Sticky ATC */
.sticky-atc {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(44,40,37,0.08);
  padding: var(--space-sm) var(--space-lg);
  z-index: 90;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.sticky-atc-product { display: flex; align-items: center; gap: var(--space-sm); flex: 1; min-width: 0; }
.sticky-atc-product img { width: 48px; height: 48px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.sticky-atc-product-info { min-width: 0; }
.sticky-atc-product-title { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-atc-product-price { font-size: 14px; font-weight: 700; color: var(--color-accent); font-family: var(--font-mono); }

/* === Reviews === */
.reviews-section { padding: var(--space-2xl) 0; }
.reviews-summary {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  padding: var(--space-xl);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
}
.reviews-avg { text-align: center; }
.reviews-score { font-family: var(--font-heading); font-size: 48px; font-weight: 700; color: var(--color-text-primary); line-height: 1; }
.reviews-stars { color: var(--color-warning); font-size: 18px; letter-spacing: 2px; margin-top: var(--space-xs); }
.reviews-count { font-size: 13px; color: var(--color-text-muted); margin-top: var(--space-xs); }
.reviews-bars { flex: 1; min-width: 240px; display: flex; flex-direction: column; gap: var(--space-xs); }
.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-border); border-radius: var(--radius-full); overflow: hidden; }
.rating-bar-fill { height: 100%; background: var(--color-warning); border-radius: var(--radius-full); transition: width var(--transition-slow); }
.rating-bar-pct { width: 40px; text-align: right; color: var(--color-text-muted); }

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.review-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: var(--space-sm); }
.review-author { font-size: 14px; font-weight: 600; color: var(--color-text-primary); }
.review-verified { font-size: 12px; color: var(--color-success); display: flex; align-items: center; gap: 4px; }
.review-title { font-size: 15px; font-weight: 600; color: var(--color-text-primary); margin-bottom: var(--space-xs); }
.review-body { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }
.review-stars { color: var(--color-warning); font-size: 14px; letter-spacing: 1px; margin-bottom: var(--space-xs); }
.review-date { font-size: 12px; color: var(--color-text-muted); }

/* === Cart Drawer === */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,40,37,0.5);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.cart-overlay.show { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: var(--color-surface);
  z-index: 201;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.cart-drawer-header h2 { font-family: var(--font-heading); font-size: 22px; font-weight: 600; display: flex; align-items: center; gap: var(--space-sm); }
.cart-close { font-size: 22px; color: var(--color-text-muted); padding: var(--space-xs); }
.cart-close:hover { color: var(--color-text-primary); }
.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: 72px; height: 72px; 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; color: var(--color-text-primary); margin-bottom: 2px; }
.cart-item-variant { font-size: 12px; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.cart-item-price { font-size: 14px; font-weight: 700; color: var(--color-text-primary); font-family: var(--font-mono); }
.cart-item-controls { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-sm); }
.cart-item-qty { display: flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.cart-item-qty button { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--color-text-secondary); }
.cart-item-qty button:hover { background: var(--color-surface-alt); }
.cart-item-qty span { width: 32px; text-align: center; font-size: 13px; font-weight: 600; }
.cart-item-remove { font-size: 12px; color: var(--color-text-muted); text-decoration: underline; }
.cart-item-remove:hover { color: var(--color-error); }
.cart-empty { text-align: center; padding: var(--space-3xl) var(--space-lg); color: var(--color-text-muted); }
.cart-empty p { margin-bottom: var(--space-lg); font-size: 15px; }
.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 span { font-size: 14px; color: var(--color-text-secondary); }
.cart-subtotal strong { font-size: 20px; font-weight: 700; color: var(--color-text-primary); font-family: var(--font-mono); }
.cart-tax-note { font-size: 12px; color: var(--color-text-muted); margin-bottom: var(--space-md); text-align: center; }
.cart-footer .btn { width: 100%; margin-bottom: var(--space-sm); }

/* === Toast === */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-text-primary);
  color: #fff;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  z-index: 300;
  opacity: 0;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  max-width: 90vw;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-error); }

/* === Trust Badges === */
.trust-badges { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
@media (min-width: 768px) { .trust-badges { grid-template-columns: repeat(4, 1fr); } }
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
}
.trust-item svg { width: 32px; height: 32px; color: var(--color-accent); }
.trust-item-title { font-size: 14px; font-weight: 600; color: var(--color-text-primary); }
.trust-item-desc { font-size: 12px; color: var(--color-text-muted); }

/* === Pagination === */
.pagination { display: flex; justify-content: center; gap: var(--space-xs); padding: var(--space-xl) 0; }
.pagination-btn {
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}
.pagination-btn:hover { border-color: var(--color-text-primary); }
.pagination-btn.active { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }
.pagination-btn:disabled { opacity: 0.4; cursor: not-allowed; }

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

/* === Collection Hero === */
.collection-hero {
  position: relative;
  aspect-ratio: 21/9;
  min-height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}
.collection-hero img { width: 100%; height: 100%; object-fit: cover; }
.collection-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 30%, rgba(44,40,37,0.6));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
}
.collection-hero-title { font-family: var(--font-heading); font-size: clamp(28px, 4vw, 48px); font-weight: 600; color: #fff; }
.collection-hero-desc { font-size: 15px; color: rgba(255,255,255,0.85); margin-top: var(--space-sm); max-width: 600px; }

/* === Footer === */
.footer { background: var(--color-dark); color: rgba(255,255,255,0.7); padding: var(--space-3xl) 0 0; }
.footer-top {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.footer-newsletter {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-2xl);
}
@media (min-width: 768px) { .footer-newsletter { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); } }
.footer-newsletter-text h3 { font-family: var(--font-heading); font-size: 24px; font-weight: 600; color: #fff; margin-bottom: var(--space-sm); }
.footer-newsletter-text p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.6; }
.footer-newsletter-form { display: flex; gap: var(--space-sm); }
.footer-newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: rgba(255,255,255,0.05);
  color: #fff;
  transition: border-color var(--transition-fast);
}
.footer-newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.footer-newsletter-form input:focus { outline: none; border-color: var(--color-accent); }
.footer-newsletter-form button {
  padding: 12px 24px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
  white-space: nowrap;
}
.footer-newsletter-form button:hover { background: var(--color-accent-hover); }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-2xl);
}
@media (min-width: 480px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.2fr; } }
.footer-col h3 { font-family: var(--font-heading); font-size: 17px; font-weight: 600; color: #fff; margin-bottom: var(--space-md); letter-spacing: 0.01em; }
.footer-col p { font-size: 14px; line-height: 1.7; margin-bottom: var(--space-md); color: rgba(255,255,255,0.6); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.6); transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--color-accent); }
.footer-logo { font-family: var(--font-heading); font-size: 24px; font-weight: 600; color: #fff; margin-bottom: var(--space-md); }
.footer-logo span { color: var(--color-accent); }
.social-links { display: flex; gap: 10px; margin-top: var(--space-md); }
.social-links a { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-full); background: rgba(255,255,255,0.08); transition: all var(--transition-fast); }
.social-links a:hover { background: var(--color-accent); transform: translateY(-2px); }
.social-links svg { width: 18px; height: 18px; color: #fff; }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; }
.footer-contact-item svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item span { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.5; }
.footer-contact-item a { font-size: 14px; color: rgba(255,255,255,0.6); }
.footer-contact-item a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-lg) 0;
}
.footer-bottom-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-payment-icons { display: flex; gap: var(--space-sm); align-items: center; }
.footer-payment-icons span { font-size: 11px; color: rgba(255,255,255,0.4); letter-spacing: 0.05em; }

/* === Policy Pages === */
.policy-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); padding: var(--space-xl) 0; }
@media (min-width: 768px) { .policy-layout { grid-template-columns: 240px 1fr; } }
.policy-sidebar { display: flex; flex-direction: column; gap: var(--space-xs); }
.policy-sidebar a {
  padding: var(--space-sm) var(--space-md);
  font-size: 14px;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.policy-sidebar a:hover, .policy-sidebar a.active { background: var(--color-surface-alt); color: var(--color-text-primary); }
.policy-content { max-width: 760px; }
.policy-content h1 { font-family: var(--font-heading); font-size: 32px; font-weight: 600; margin-bottom: var(--space-lg); }
.policy-content h2 { font-family: var(--font-heading); font-size: 22px; font-weight: 600; margin: var(--space-xl) 0 var(--space-md); }
.policy-content p { font-size: 15px; line-height: 1.8; margin-bottom: var(--space-md); color: var(--color-text-secondary); }
.policy-content ul { list-style: disc; padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.policy-content li { font-size: 15px; line-height: 1.8; margin-bottom: var(--space-xs); color: var(--color-text-secondary); }
.policy-content a { color: var(--color-accent); text-decoration: underline; }
.policy-updated { font-size: 13px; color: var(--color-text-muted); margin-bottom: var(--space-lg); }

/* === Page Content === */
.page-content { max-width: 760px; margin: 0 auto; padding: var(--space-xl) 0; }
.page-content h1 { font-family: var(--font-heading); font-size: 36px; font-weight: 600; margin-bottom: var(--space-lg); }
.page-content h2 { font-family: var(--font-heading); font-size: 24px; font-weight: 600; margin: var(--space-xl) 0 var(--space-md); }
.page-content h3 { font-size: 18px; font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); }
.page-content p { font-size: 15px; line-height: 1.8; margin-bottom: var(--space-md); color: var(--color-text-secondary); }
.page-content ul { list-style: disc; padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.page-content li { font-size: 15px; line-height: 1.8; margin-bottom: var(--space-xs); color: var(--color-text-secondary); }
.page-content img { border-radius: var(--radius-md); margin: var(--space-md) 0; }

/* === Contact Form === */
.contact-form { max-width: 600px; margin: var(--space-xl) 0; }
.contact-info-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); margin: var(--space-xl) 0; }
@media (min-width: 640px) { .contact-info-grid { grid-template-columns: 1fr 1fr; } }
.contact-info-item { display: flex; gap: var(--space-md); align-items: start; }
.contact-info-item svg { width: 24px; height: 24px; color: var(--color-accent); flex-shrink: 0; }
.contact-info-item h3 { font-size: 16px; font-weight: 600; margin-bottom: var(--space-xs); }
.contact-info-item p { font-size: 14px; color: var(--color-text-secondary); }
.form-group { margin-bottom: var(--space-md); }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: var(--space-xs); color: var(--color-text-primary); }
.form-group label .required { color: var(--color-error); }
.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);
  transition: border-color var(--transition-fast);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-error { font-size: 13px; color: var(--color-error); margin-top: var(--space-xs); display: none; }
.form-error.show { display: block; }
.form-success {
  padding: var(--space-md);
  background: rgba(74,124,89,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-success);
  font-size: 14px;
  margin-bottom: var(--space-md);
  display: none;
}
.form-success.show { display: block; }

/* === FAQ === */
.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 {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  background: var(--color-surface);
  cursor: pointer;
  transition: background var(--transition-fast);
  text-align: left;
}
.faq-question:hover { background: var(--color-surface-alt); }
.faq-icon { font-size: 20px; transition: transform var(--transition-base); flex-shrink: 0; margin-left: var(--space-md); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.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; }

/* === Newsletter === */
.newsletter {
  background: var(--color-surface-alt);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  border-radius: var(--radius-md);
}
.newsletter h2 { font-family: var(--font-heading); font-size: 28px; font-weight: 600; margin-bottom: var(--space-sm); }
.newsletter p { font-size: 15px; color: var(--color-text-secondary); margin-bottom: var(--space-lg); }
.newsletter-form { display: flex; gap: var(--space-sm); max-width: 440px; margin: 0 auto; flex-wrap: wrap; }
.newsletter-form input { flex: 1; min-width: 200px; padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 14px; }

/* === Brand Story / Value Prop === */
.brand-story { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); align-items: center; }
@media (min-width: 768px) { .brand-story { grid-template-columns: 1fr 1fr; } }
.brand-story-image { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; }
.brand-story-image img { width: 100%; height: 100%; object-fit: cover; }
.brand-story-content h2 { font-family: var(--font-heading); font-size: 32px; font-weight: 600; margin-bottom: var(--space-md); }
.brand-story-content p { font-size: 15px; line-height: 1.8; color: var(--color-text-secondary); margin-bottom: var(--space-md); }

/* === Why Choose Us === */
.why-choose-us { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
@media (min-width: 768px) { .why-choose-us { grid-template-columns: repeat(3, 1fr); } }
.why-item { display: flex; flex-direction: column; gap: var(--space-sm); padding: var(--space-lg); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.why-item svg { width: 28px; height: 28px; color: var(--color-accent); }
.why-item h3 { font-size: 16px; font-weight: 600; }
.why-item p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; }

/* === Lifestyle Banner === */
.lifestyle-banner {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 360px;
  display: flex;
  align-items: center;
}
.lifestyle-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.lifestyle-banner-overlay {
  position: relative;
  z-index: 1;
  padding: var(--space-2xl);
  max-width: 520px;
  background: rgba(44,40,37,0.5);
  margin: var(--space-xl);
  border-radius: var(--radius-md);
}
.lifestyle-banner h2 { font-family: var(--font-heading); font-size: 32px; font-weight: 600; color: #fff; margin-bottom: var(--space-sm); }
.lifestyle-banner p { font-size: 15px; color: rgba(255,255,255,0.9); margin-bottom: var(--space-lg); }

/* === 404 Page === */
.error-page { text-align: center; padding: var(--space-3xl) var(--space-lg); }
.error-page h1 { font-family: var(--font-heading); font-size: 96px; font-weight: 700; color: var(--color-accent); line-height: 1; }
.error-page h2 { font-family: var(--font-heading); font-size: 28px; font-weight: 600; margin: var(--space-md) 0; }
.error-page p { font-size: 16px; color: var(--color-text-secondary); margin-bottom: var(--space-lg); }
.error-page .btn { margin: var(--space-xs); }

/* === Skeleton Loading === */
.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; } }

/* === Animations === */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
.fade-in { animation: fadeIn var(--transition-slow) ease; }
.slide-up { animation: slideUp var(--transition-slow) ease; }

/* === Related Products === */
.related-products { padding: var(--space-2xl) 0; }

/* === Article Page === */
.article-hero {
  position: relative;
  aspect-ratio: 21/9;
  min-height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 30%, rgba(44,40,37,0.7));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
}
.article-hero-title { font-family: var(--font-heading); font-size: clamp(24px, 4vw, 40px); font-weight: 600; color: #fff; max-width: 800px; }
.article-meta { display: flex; gap: var(--space-md); font-size: 13px; color: var(--color-text-muted); margin-bottom: var(--space-lg); flex-wrap: wrap; align-items: center; }
.article-meta span { display: flex; align-items: center; gap: 4px; }
.article-content { max-width: 760px; margin: 0 auto; }
.article-content h2 { font-family: var(--font-heading); font-size: 26px; font-weight: 600; margin: var(--space-xl) 0 var(--space-md); }
.article-content h3 { font-size: 20px; font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); }
.article-content p { font-size: 16px; line-height: 1.8; margin-bottom: var(--space-md); color: var(--color-text-secondary); }
.article-content ul, .article-content ol { padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.article-content li { font-size: 16px; line-height: 1.8; margin-bottom: var(--space-xs); color: var(--color-text-secondary); }
.article-content img { border-radius: var(--radius-md); margin: var(--space-md) 0; }
.article-share { display: flex; gap: var(--space-sm); margin: var(--space-xl) 0; padding: var(--space-lg) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); align-items: center; }
.article-share span { font-size: 14px; font-weight: 600; margin-right: var(--space-sm); }
.article-share a { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-full); background: var(--color-surface-alt); transition: all var(--transition-fast); }
.article-share a:hover { background: var(--color-accent); }
.article-share svg { width: 18px; height: 18px; color: var(--color-text-secondary); }
.article-share a:hover svg { color: #fff; }

/* === Collections Mega Menu === */
.nav-item-dropdown { position: relative; }
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 480px;
  padding: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 150;
}
.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.nav-dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.nav-dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.nav-dropdown-link:hover { background: var(--color-surface-alt); }
.nav-dropdown-link-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.nav-dropdown-link-text { flex: 1; min-width: 0; }
.nav-dropdown-link-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}
.nav-dropdown-link:hover .nav-dropdown-link-title { color: var(--color-accent); }
.nav-dropdown-link-count {
  font-size: 12px;
  color: var(--color-text-muted);
}
.nav-dropdown-footer {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.nav-dropdown-footer a {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  transition: color var(--transition-fast);
}
.nav-dropdown-footer a:hover { color: var(--color-accent-hover); }

/* === Premium Collection Cards === */
.premium-collections { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 640px) { .premium-collections { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .premium-collections { grid-template-columns: repeat(3, 1fr); } }
.premium-collection-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  display: block;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
}
.premium-collection-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.premium-collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.premium-collection-card:hover img { transform: scale(1.08); }
.premium-collection-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(44,40,37,0.45) 60%, rgba(44,40,37,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: background var(--transition-slow);
}
.premium-collection-card:hover .premium-collection-overlay {
  background: linear-gradient(180deg, transparent 20%, rgba(44,40,37,0.55) 50%, rgba(44,40,37,0.92) 100%);
}
.premium-collection-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
  line-height: 1.2;
}
.premium-collection-count {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0;
  transition: margin var(--transition-base);
}
.premium-collection-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 0;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}
.premium-collection-card:hover .premium-collection-cta {
  opacity: 1;
  transform: translateY(0);
  margin-top: var(--space-sm);
}
.premium-collection-cta svg { width: 16px; height: 16px; }

/* === Reviews Carousel === */
.reviews-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.reviews-track {
  display: flex;
  transition: transform 500ms ease;
}
.review-slide {
  min-width: 100%;
  padding: var(--space-2xl);
  text-align: center;
}
@media (min-width: 768px) {
  .review-slide { padding: var(--space-3xl) var(--space-3xl); }
}
.review-slide-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-accent);
  border: 2px solid var(--color-border);
}
.review-slide-name { font-size: 16px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 4px; }
.review-slide-verified { font-size: 12px; color: var(--color-success); display: inline-flex; align-items: center; gap: 4px; margin-bottom: var(--space-sm); }
.review-slide-stars { color: var(--color-warning); font-size: 18px; letter-spacing: 3px; margin-bottom: var(--space-md); }
.review-slide-text { font-size: 17px; line-height: 1.8; color: var(--color-text-secondary); max-width: 640px; margin: 0 auto; font-style: italic; }
@media (min-width: 768px) { .review-slide-text { font-size: 19px; } }
.reviews-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.reviews-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.reviews-arrow:hover { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.reviews-dots { display: flex; gap: var(--space-sm); }
.reviews-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.reviews-dot.active { background: var(--color-accent); width: 24px; border-radius: var(--radius-full); }

/* === Custom Checkout Page === */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}
@media (min-width: 768px) {
  .checkout-layout { grid-template-columns: 1.6fr 1fr; gap: var(--space-2xl); }
}
.checkout-form-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}
.checkout-form-section h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}
.checkout-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 480px) {
  .checkout-form-grid { grid-template-columns: 1fr 1fr; }
}
.checkout-form-grid .full-width { grid-column: 1 / -1; }
.checkout-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
  align-self: start;
}
.checkout-summary h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}
.checkout-summary-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.checkout-summary-item img { width: 64px; height: 64px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.checkout-summary-item-info { flex: 1; min-width: 0; }
.checkout-summary-item-title { font-size: 14px; font-weight: 500; color: var(--color-text-primary); margin-bottom: 2px; }
.checkout-summary-item-qty { font-size: 12px; color: var(--color-text-muted); }
.checkout-summary-item-price { font-size: 14px; font-weight: 700; color: var(--color-text-primary); font-family: var(--font-mono); white-space: nowrap; }
.checkout-totals { padding-top: var(--space-md); }
.checkout-total-row { display: flex; justify-content: space-between; padding: var(--space-sm) 0; font-size: 14px; color: var(--color-text-secondary); }
.checkout-total-row.grand { font-size: 20px; font-weight: 700; color: var(--color-text-primary); border-top: 2px solid var(--color-border); margin-top: var(--space-sm); padding-top: var(--space-md); }
.checkout-total-row.grand strong { font-family: var(--font-mono); }
.checkout-payment-methods { display: flex; flex-direction: column; gap: var(--space-sm); margin-top: var(--space-md); }
.checkout-payment-option {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.checkout-payment-option:hover { border-color: var(--color-text-muted); }
.checkout-payment-option.selected { border-color: var(--color-accent); background: rgba(181,101,29,0.05); }
.checkout-payment-option input { accent-color: var(--color-accent); }
.checkout-payment-option-label { font-size: 15px; font-weight: 600; color: var(--color-text-primary); flex: 1; }
.checkout-payment-option-icon { font-size: 24px; }
.checkout-card-fields { display: none; flex-direction: column; gap: var(--space-md); margin-top: var(--space-md); padding: var(--space-md); background: var(--color-surface-alt); border-radius: var(--radius-sm); }
.checkout-card-fields.show { display: flex; }
.checkout-actions { display: flex; gap: var(--space-md); margin-top: var(--space-xl); flex-wrap: wrap; }
.checkout-actions .btn { flex: 1; min-width: 180px; }
.checkout-success {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}
.checkout-success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(74,124,89,0.1);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin: 0 auto var(--space-lg);
}
.checkout-success h1 { font-family: var(--font-heading); font-size: 36px; font-weight: 600; margin-bottom: var(--space-md); }
.checkout-success p { font-size: 16px; color: var(--color-text-secondary); margin-bottom: var(--space-lg); }
.checkout-order-number {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: var(--space-lg);
}

/* === Scroll Animations === */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.scroll-reveal-delay-1 { transition-delay: 100ms; }
.scroll-reveal-delay-2 { transition-delay: 200ms; }
.scroll-reveal-delay-3 { transition-delay: 300ms; }
.scroll-reveal-delay-4 { transition-delay: 400ms; }

/* === Enhanced Section Spacing === */
.section { padding: var(--space-3xl) 0; }
.section-tight { padding: var(--space-2xl) 0; }

/* === About Page === */
.about-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2xl);
}
.about-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.about-hero-overlay { position: relative; z-index: 1; text-align: center; padding: var(--space-3xl) var(--space-lg); }
.about-hero-overlay::before {
  content: '';
  position: absolute;
  inset: -100px;
  background: rgba(44,40,37,0.5);
  z-index: -1;
  border-radius: 50%;
  backdrop-filter: blur(2px);
}
.about-hero h1 { font-family: var(--font-heading); font-size: clamp(32px, 5vw, 52px); font-weight: 600; color: #fff; margin-bottom: var(--space-md); }
.about-hero p { font-size: 17px; color: rgba(255,255,255,0.9); max-width: 600px; margin: 0 auto; }
.about-mission-vision { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 768px) { .about-mission-vision { grid-template-columns: 1fr 1fr; } }
.about-mv-card {
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}
.about-mv-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--color-accent);
}
.about-mv-card .icon svg { width: 28px; height: 28px; }
.about-mv-card h3 { font-family: var(--font-heading); font-size: 24px; font-weight: 600; margin-bottom: var(--space-sm); }
.about-mv-card p { font-size: 15px; color: var(--color-text-secondary); line-height: 1.8; }
.about-lifestyle {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 21/9;
  margin: var(--space-2xl) 0;
}
.about-lifestyle img { width: 100%; height: 100%; object-fit: cover; }

/* === Contact Page Enhancements === */
.contact-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-2xl);
  background: var(--color-surface-alt);
}
.contact-hero-overlay { position: relative; z-index: 1; text-align: center; padding: var(--space-2xl) var(--space-lg); }
.contact-hero h1 { font-family: var(--font-heading); font-size: clamp(28px, 4vw, 42px); font-weight: 600; color: var(--color-text-primary); }
.contact-hero p { font-size: 16px; color: var(--color-text-secondary); margin-top: var(--space-sm); }
.contact-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 768px) { .contact-layout { grid-template-columns: 1fr 1fr; } }
.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  transition: all var(--transition-fast);
}
.contact-info-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.contact-info-card .icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}
.contact-info-card .icon svg { width: 24px; height: 24px; }
.contact-info-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.contact-info-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; }
.contact-map-placeholder {
  width: 100%;
  height: 240px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 14px;
  margin-top: var(--space-md);
  background-image: linear-gradient(var(--color-border) 1px, transparent 1px), linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* === Responsive Nav === */
/* Tablet: compact nav with smaller gaps */
@media (max-width: 1024px) {
  .nav-links { gap: var(--space-md); }
  .nav-link { font-size: 13px; }
  .nav-logo { font-size: 22px; }
  .nav-search-wrap { display: none; }
}
/* Mobile: hamburger + slide-out */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-inner { padding: 0 var(--space-md); gap: var(--space-sm); }
  .nav-logo { font-size: 20px; }
  .nav-dropdown { min-width: 280px; }
  .nav-dropdown-grid { grid-template-columns: 1fr; }
  .hero { min-height: 480px; }
  .hero-content { padding: var(--space-2xl) var(--space-lg); }
  .section { padding: var(--space-2xl) 0; }
  .product-price { font-size: 24px; }
  .sticky-atc-product img { width: 40px; height: 40px; }
  .sticky-atc-product-title { font-size: 13px; }
  .cart-drawer { max-width: 100%; }
  .search-results { width: 100%; right: 0; }
  .premium-collections { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
}