/* ============================================
   FURNISAGE — Sectional Sofas, Reimagined
   Design System: Warm, Contemporary, Premium
   ============================================ */

/* --- 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); background: var(--color-bg); color: var(--color-text-primary); 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 / Design Tokens --- */
:root {
  --color-bg: #FAF8F5;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F0EDE7;
  --color-border: #E0DAD0;
  --color-text-primary: #2B2620;
  --color-text-secondary: #5C544A;
  --color-text-muted: #8A8275;
  --color-accent: #8B6F47;
  --color-accent-hover: #745938;
  --color-accent-fg: #FFFFFF;
  --color-success: #4A7C59;
  --color-warning: #C7873B;
  --color-error: #B85450;

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

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

  --shadow-sm: 0 1px 3px rgba(43, 38, 32, 0.08);
  --shadow-md: 0 4px 12px rgba(43, 38, 32, 0.10);
  --shadow-lg: 0 12px 32px rgba(43, 38, 32, 0.14);

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

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

  --container-max: 1280px;
  --container-narrow: 900px;
}

/* --- 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;
  border-radius: var(--radius-sm);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* --- Layout --- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-lg); width: 100%; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-lg); width: 100%; }
.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface-alt); padding: var(--space-2xl) 0; }
.section-title { font-family: var(--font-heading); font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 600; color: var(--color-text-primary); margin-bottom: var(--space-sm); line-height: 1.2; }
.section-subtitle { font-size: 1rem; color: var(--color-text-secondary); margin-bottom: var(--space-xl); max-width: 600px; }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-header .section-subtitle { margin-left: auto; margin-right: 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; 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: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm);
  padding: 12px 24px; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.02em;
  border-radius: var(--radius-md); transition: all var(--transition-base);
  text-align: center; min-height: 44px; border: 1px solid transparent; white-space: nowrap;
}
.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-accent); color: var(--color-accent); }
.btn-ghost { background: transparent; color: var(--color-text-primary); }
.btn-ghost:hover { color: var(--color-accent); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; min-height: 36px; }
.btn:disabled, .btn-disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.btn-full { width: 100%; }

/* --- Badges --- */
.badge { display: inline-flex; align-items: center; padding: 4px 10px; font-size: 0.75rem; font-weight: 600; border-radius: var(--radius-full); letter-spacing: 0.03em; }
.badge-sale { background: var(--color-error); 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); font-size: 0.7rem; min-width: 20px; height: 20px; border-radius: var(--radius-full); display: inline-flex; align-items: center; justify-content: center; padding: 0 6px; }

/* --- Announcement Bar --- */
.announcement-bar { background: var(--color-text-primary); color: var(--color-bg); text-align: center; padding: 10px var(--space-lg); font-size: 0.85rem; font-weight: 500; letter-spacing: 0.02em; }
.announcement-bar a { text-decoration: underline; text-underline-offset: 2px; }

/* --- Navigation --- */
.nav { background: var(--color-surface); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 100; transition: box-shadow var(--transition-base); }
.nav.scrolled { box-shadow: var(--shadow-sm); }
.nav-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-lg); display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); height: 64px; }
.nav-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--color-text-primary); letter-spacing: 0.02em; white-space: nowrap; }
.nav-logo span { color: var(--color-accent); }
.nav-links { display: none; align-items: center; gap: var(--space-xl); }
.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--color-text-secondary); transition: color var(--transition-fast); position: relative; }
.nav-link:hover, .nav-link.active { color: var(--color-accent); }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--color-accent); transition: width var(--transition-base); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.nav-action { position: relative; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-md); color: var(--color-text-secondary); transition: all var(--transition-fast); }
.nav-action:hover { color: var(--color-accent); background: var(--color-surface-alt); }
.nav-action svg { width: 22px; height: 22px; }
.nav-cart-count { position: absolute; top: 2px; right: 2px; }

/* --- Mobile Menu --- */
.hamburger { display: flex; flex-direction: column; gap: 4px; width: 24px; height: 24px; justify-content: center; }
.hamburger span { display: block; width: 100%; height: 2px; background: var(--color-text-primary); border-radius: 2px; transition: all var(--transition-base); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-menu { position: fixed; top: 0; left: -100%; width: 85%; max-width: 360px; height: 100vh; background: var(--color-surface); z-index: 200; transition: left var(--transition-slow); overflow-y: auto; padding: var(--space-xl) var(--space-lg); box-shadow: var(--shadow-lg); }
.mobile-menu.open { left: 0; }
.mobile-menu-close { position: absolute; top: var(--space-lg); right: var(--space-lg); font-size: 1.5rem; color: var(--color-text-secondary); }
.mobile-menu-link { display: block; padding: var(--space-md) 0; font-size: 1.1rem; font-weight: 500; color: var(--color-text-primary); border-bottom: 1px solid var(--color-border); }
.mobile-menu-link:hover { color: var(--color-accent); }
.mobile-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(43,38,32,0.4); z-index: 150; opacity: 0; pointer-events: none; transition: opacity var(--transition-base); }
.mobile-overlay.show { opacity: 1; pointer-events: auto; }
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }
}

/* --- Search Bar --- */
.search-wrap { position: relative; }
.search-input { width: 100%; padding: 10px 16px 10px 40px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.9rem; background: var(--color-surface-alt); color: var(--color-text-primary); transition: border-color var(--transition-fast); }
.search-input:focus { border-color: var(--color-accent); outline: none; background: var(--color-surface); }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--color-text-muted); }
.search-results { position: absolute; top: calc(100% + 4px); left: 0; right: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); max-height: 400px; overflow-y: auto; display: none; z-index: 110; }
.search-results.show { display: block; }
.search-item { display: flex; align-items: center; 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: 50px; height: 50px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.search-item-info { flex: 1; min-width: 0; }
.search-item-title { font-size: 0.9rem; font-weight: 600; color: var(--color-text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-item-price { font-size: 0.85rem; color: var(--color-accent); font-weight: 600; }
.search-empty { padding: var(--space-lg); text-align: center; color: var(--color-text-muted); font-size: 0.9rem; }
.nav-search-container { display: none; position: relative; flex: 1; max-width: 300px; }
@media (min-width: 768px) {
  .nav-search-container { display: block; }
}

/* --- Hero --- */
.hero { position: relative; min-height: 520px; display: flex; align-items: center; justify-content: center; text-align: 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(180deg, rgba(43,38,32,0.5) 0%, rgba(43,38,32,0.65) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 700px; padding: var(--space-2xl) var(--space-lg); }
.hero-eyebrow { font-size: 0.85rem; 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(2rem, 6vw, 3.5rem); font-weight: 600; color: #fff; line-height: 1.15; margin-bottom: var(--space-md); }
.hero-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.9); margin-bottom: var(--space-xl); max-width: 550px; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

/* --- Collection Card --- */
.collection-card { display: block; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); box-shadow: var(--shadow-sm); transition: all var(--transition-base); }
.collection-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.collection-card-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.collection-card-body { padding: var(--space-lg); }
.collection-card-title { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 600; color: var(--color-text-primary); margin-bottom: var(--space-xs); }
.collection-card-desc { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.5; }
.collection-card-count { font-size: 0.8rem; color: var(--color-text-muted); margin-top: var(--space-sm); }

/* --- Product Card --- */
.product-card { background: var(--color-surface); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--transition-base); display: flex; flex-direction: column; }
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-card-img-wrap { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--color-surface-alt); }
.product-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.product-card:hover .product-card-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-body { padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-xs); flex: 1; }
.product-card-title { font-size: 0.9rem; font-weight: 600; color: var(--color-text-primary); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.5em; }
.product-card-title a:hover { color: var(--color-accent); }
.product-card-vendor { font-size: 0.75rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.product-card-price-wrap { display: flex; align-items: baseline; gap: var(--space-sm); margin-top: auto; }
.product-card-price { font-family: var(--font-mono); font-size: 1.05rem; font-weight: 700; color: var(--color-text-primary); }
.product-card-compare-price { font-family: var(--font-mono); font-size: 0.9rem; color: var(--color-text-muted); text-decoration: line-through; }
.product-card-atc { margin-top: var(--space-sm); }

/* --- 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 { border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface-alt); aspect-ratio: 1; }
.gallery-main { 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-md); 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: 0.8rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.product-title { font-family: var(--font-heading); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600; color: var(--color-text-primary); line-height: 1.25; }
.product-price-wrap { display: flex; align-items: baseline; gap: var(--space-md); }
.product-price { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700; color: var(--color-text-primary); }
.product-compare-price { font-family: var(--font-mono); font-size: 1.1rem; color: var(--color-text-muted); text-decoration: line-through; }
.product-sku { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-text-muted); }

/* --- Rating Stars --- */
.rating-stars { display: inline-flex; gap: 2px; color: var(--color-warning); font-size: 1rem; }
.rating-stars .star-filled { color: var(--color-warning); }
.rating-stars .star-empty { color: var(--color-border); }

/* --- Option Selectors --- */
.option-group { display: flex; flex-direction: column; gap: var(--space-sm); }
.option-label { font-size: 0.85rem; font-weight: 600; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.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-md); font-size: 0.85rem; font-weight: 500; color: var(--color-text-primary); background: var(--color-surface); transition: all var(--transition-fast); min-height: 40px; }
.option-btn:hover { border-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; }

/* --- Quantity Control --- */
.qty-control { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.qty-btn { width: 40px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--color-text-secondary); transition: background 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-family: var(--font-mono); font-size: 1rem; color: var(--color-text-primary); background: var(--color-surface); }
.qty-input:focus { outline: none; }

/* --- Availability --- */
.availability-msg { font-size: 0.9rem; font-weight: 600; display: flex; align-items: center; gap: var(--space-sm); }
.availability-msg.in-stock { color: var(--color-success); }
.availability-msg.out-of-stock { color: var(--color-error); }

/* --- Sticky ATC --- */
.sticky-atc { position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-surface); 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); box-shadow: 0 -4px 12px rgba(43,38,32,0.08); display: flex; align-items: center; gap: var(--space-md); }
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc-product { display: flex; align-items: center; gap: var(--space-md); 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-title { font-size: 0.85rem; font-weight: 600; color: var(--color-text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-atc-product-price { font-family: var(--font-mono); font-size: 0.9rem; font-weight: 700; color: var(--color-accent); }
@media (min-width: 768px) {
  .sticky-atc { padding: var(--space-md) var(--space-2xl); }
}

/* --- Product Accordions --- */
.product-accordions { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--color-border); }
.accordion { border-bottom: 1px solid var(--color-border); }
.accordion-header { width: 100%; padding: var(--space-md) 0; display: flex; justify-content: space-between; align-items: center; font-size: 0.95rem; font-weight: 600; color: var(--color-text-primary); text-align: left; }
.accordion-header:hover { color: var(--color-accent); }
.accordion-icon { font-size: 1.2rem; color: var(--color-text-muted); transition: transform var(--transition-base); }
.accordion.open .accordion-icon { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow); }
.accordion.open .accordion-body { max-height: 1000px; }
.accordion-body-inner { padding: 0 0 var(--space-md) 0; font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.7; }
.accordion-body-inner p { margin-bottom: var(--space-sm); }
.accordion-body-inner ul { padding-left: var(--space-lg); list-style: disc; margin-bottom: var(--space-sm); }
.accordion-body-inner li { margin-bottom: var(--space-xs); }

/* --- Reviews --- */
.reviews-section { padding: var(--space-xl) 0; }
.reviews-summary { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-xl); }
.reviews-avg { font-family: var(--font-heading); font-size: 3rem; font-weight: 700; color: var(--color-text-primary); }
.reviews-score { display: flex; align-items: center; gap: var(--space-sm); }
.reviews-bars { display: flex; flex-direction: column; gap: var(--space-xs); flex: 1; max-width: 300px; }
.rating-bar { display: flex; align-items: center; gap: var(--space-sm); }
.rating-bar-label { font-size: 0.8rem; color: var(--color-text-muted); width: 40px; }
.rating-bar-track { flex: 1; height: 6px; 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 { font-size: 0.8rem; color: var(--color-text-muted); width: 30px; text-align: right; }
.review-card { background: var(--color-surface); border-radius: var(--radius-lg); padding: var(--space-lg); box-shadow: var(--shadow-sm); }
.review-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: var(--space-sm); }
.review-author { font-weight: 600; color: var(--color-text-primary); font-size: 0.9rem; }
.review-verified { font-size: 0.75rem; color: var(--color-success); display: flex; align-items: center; gap: 4px; }
.review-title { font-weight: 600; color: var(--color-text-primary); margin-bottom: var(--space-xs); font-size: 0.95rem; }
.review-body { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.6; }
.review-date { font-size: 0.8rem; color: var(--color-text-muted); margin-top: var(--space-sm); }

/* --- Cart Drawer --- */
.cart-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(43,38,32,0.5); z-index: 180; opacity: 0; pointer-events: none; transition: opacity var(--transition-base); }
.cart-overlay.show { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; top: 0; right: -100%; width: 90%; max-width: 420px; height: 100%; background: var(--color-surface); z-index: 190; transition: right var(--transition-slow); display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
.cart-drawer.open { right: 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: 1.3rem; font-weight: 600; display: flex; align-items: center; gap: var(--space-sm); }
.cart-close { font-size: 1.5rem; color: var(--color-text-muted); width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); }
.cart-close:hover { color: var(--color-text-primary); background: var(--color-surface-alt); }
.cart-lines { flex: 1; overflow-y: auto; padding: var(--space-md) var(--space-lg); }
.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-md); object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title { font-size: 0.85rem; font-weight: 600; color: var(--color-text-primary); margin-bottom: 2px; }
.cart-item-variant { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.cart-item-price { font-family: var(--font-mono); font-size: 0.9rem; 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: 0.8rem; color: var(--color-text-muted); text-decoration: underline; margin-left: auto; }
.cart-item-remove:hover { color: var(--color-error); }
.cart-footer { padding: var(--space-lg); border-top: 1px solid var(--color-border); }
.cart-subtotal { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--space-sm); }
.cart-subtotal strong { font-family: var(--font-mono); font-size: 1.2rem; color: var(--color-text-primary); }
.cart-tax-note { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: var(--space-md); }
.cart-empty { text-align: center; padding: var(--space-2xl) var(--space-lg); color: var(--color-text-muted); }
.cart-empty p { margin-bottom: var(--space-lg); }

/* --- Toast --- */
.toast { position: fixed; bottom: var(--space-xl); left: 50%; transform: translateX(-50%) translateY(100px); background: var(--color-text-primary); color: var(--color-bg); padding: 12px 24px; border-radius: var(--radius-md); font-size: 0.9rem; font-weight: 500; z-index: 300; opacity: 0; transition: all var(--transition-base); box-shadow: var(--shadow-lg); max-width: 90%; text-align: center; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-error); }

/* --- Trust Badges --- */
.trust-badges { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); padding: var(--space-xl) 0; }
@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); }
.trust-item svg { width: 36px; height: 36px; color: var(--color-accent); }
.trust-item-title { font-size: 0.9rem; font-weight: 600; color: var(--color-text-primary); }
.trust-item-desc { font-size: 0.8rem; color: var(--color-text-muted); }

/* --- Breadcrumb --- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: var(--space-xs); align-items: center; padding: var(--space-md) 0; font-size: 0.85rem; color: var(--color-text-muted); }
.breadcrumb-item { color: var(--color-text-muted); }
.breadcrumb-item a:hover { color: var(--color-accent); }
.breadcrumb-sep { color: var(--color-text-muted); opacity: 0.5; }
.breadcrumb-item.current { color: var(--color-text-primary); font-weight: 500; }

/* --- Pagination --- */
.pagination { display: flex; justify-content: center; gap: var(--space-xs); padding: var(--space-xl) 0; }
.pagination-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.9rem; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.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); }
.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; border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-lg); flex-wrap: wrap; }
.sort-bar-count { font-size: 0.9rem; color: var(--color-text-muted); }
.sort-bar select { padding: 8px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.85rem; color: var(--color-text-primary); background: var(--color-surface); cursor: pointer; }
.sort-bar select:focus { border-color: var(--color-accent); outline: none; }

/* --- Footer --- */
.footer { background: var(--color-text-primary); color: rgba(255,255,255,0.8); padding: var(--space-2xl) 0 var(--space-lg); margin-top: var(--space-2xl); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-col h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600; color: #fff; margin-bottom: var(--space-md); }
.footer-col p { font-size: 0.85rem; line-height: 1.6; margin-bottom: var(--space-md); color: rgba(255,255,255,0.7); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-col a { font-size: 0.85rem; color: rgba(255,255,255,0.7); transition: color var(--transition-fast); }
.footer-col a:hover { color: #fff; }
.footer-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: var(--space-sm); }
.footer-logo span { color: var(--color-accent); }
.social-links { display: flex; gap: var(--space-md); margin-top: var(--space-md); }
.social-links a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); background: rgba(255,255,255,0.1); transition: background var(--transition-fast); }
.social-links a:hover { background: var(--color-accent); }
.social-links svg { width: 18px; height: 18px; color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: var(--space-lg); margin-top: var(--space-xl); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-md); }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.6); }
.payment-icons { display: flex; gap: var(--space-sm); align-items: center; }
.payment-icons span { font-size: 0.75rem; color: rgba(255,255,255,0.5); }

/* --- Blog --- */
.blog-card { background: var(--color-surface); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--transition-base); display: flex; flex-direction: column; }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.blog-card-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.blog-card-body { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; }
.blog-card-title { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 600; color: var(--color-text-primary); margin-bottom: var(--space-sm); line-height: 1.3; }
.blog-card-excerpt { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.6; flex: 1; }
.blog-card-meta { font-size: 0.8rem; color: var(--color-text-muted); margin-top: var(--space-md); display: flex; gap: var(--space-sm); }
.blog-article-hero { position: relative; min-height: 400px; display: flex; align-items: flex-end; overflow: hidden; }
.blog-article-hero img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.blog-article-hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(180deg, transparent 0%, rgba(43,38,32,0.8) 100%); }
.blog-article-hero-content { position: relative; z-index: 1; padding: var(--space-2xl) var(--space-lg); max-width: 800px; }
.blog-article-hero-content h1 { font-family: var(--font-heading); font-size: clamp(1.5rem, 4vw, 2.5rem); color: #fff; font-weight: 600; line-height: 1.2; }
.blog-article-meta { display: flex; gap: var(--space-md); font-size: 0.85rem; color: rgba(255,255,255,0.8); margin-top: var(--space-sm); }
.blog-article-content { max-width: 720px; margin: 0 auto; padding: var(--space-xl) var(--space-lg); font-size: 1rem; line-height: 1.8; color: var(--color-text-secondary); }
.blog-article-content h2 { font-family: var(--font-heading); font-size: 1.5rem; color: var(--color-text-primary); margin: var(--space-xl) 0 var(--space-md); font-weight: 600; }
.blog-article-content h3 { font-family: var(--font-heading); font-size: 1.2rem; color: var(--color-text-primary); margin: var(--space-lg) 0 var(--space-sm); font-weight: 600; }
.blog-article-content p { margin-bottom: var(--space-md); }
.blog-article-content ul { list-style: disc; padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.blog-article-content li { margin-bottom: var(--space-xs); }
.blog-article-content img { border-radius: var(--radius-lg); margin: var(--space-lg) 0; }
.social-share { display: flex; gap: var(--space-sm); padding: var(--space-lg) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); margin: var(--space-xl) 0; }
.social-share-btn { display: flex; align-items: center; gap: var(--space-xs); padding: 8px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.85rem; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.social-share-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* --- 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-link { padding: 10px var(--space-md); border-radius: var(--radius-md); font-size: 0.9rem; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.policy-sidebar-link:hover, .policy-sidebar-link.active { background: var(--color-surface-alt); color: var(--color-accent); font-weight: 600; }
.policy-content { max-width: 720px; }
.policy-content h1 { font-family: var(--font-heading); font-size: 2rem; font-weight: 600; margin-bottom: var(--space-lg); color: var(--color-text-primary); }
.policy-content h2 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 600; margin: var(--space-xl) 0 var(--space-md); color: var(--color-text-primary); }
.policy-content p { margin-bottom: var(--space-md); font-size: 0.95rem; line-height: 1.7; color: var(--color-text-secondary); }
.policy-content ul { list-style: disc; padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.policy-content li { margin-bottom: var(--space-sm); font-size: 0.95rem; line-height: 1.7; color: var(--color-text-secondary); }

/* --- Contact Form --- */
.contact-form { display: flex; flex-direction: column; gap: var(--space-md); max-width: 600px; }
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--color-text-secondary); }
.form-label .required { color: var(--color-error); }
.form-input, .form-textarea, .form-select { padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.9rem; color: var(--color-text-primary); background: var(--color-surface); transition: border-color var(--transition-fast); }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--color-accent); outline: none; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-error { font-size: 0.8rem; color: var(--color-error); display: none; }
.form-error.show { display: block; }
.form-success { padding: var(--space-md); background: rgba(74,124,89,0.1); border: 1px solid var(--color-success); border-radius: var(--radius-md); color: var(--color-success); font-size: 0.9rem; display: none; }
.form-success.show { display: block; }

/* --- FAQ --- */
.faq-list { display: flex; flex-direction: column; gap: 0; max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question { width: 100%; padding: var(--space-md) 0; display: flex; justify-content: space-between; align-items: center; font-size: 1rem; font-weight: 600; color: var(--color-text-primary); text-align: left; }
.faq-question:hover { color: var(--color-accent); }
.faq-icon { font-size: 1.2rem; color: var(--color-text-muted); transition: transform var(--transition-base); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow); }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 0 var(--space-md) 0; font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.7; }

/* --- Newsletter --- */
.newsletter { background: var(--color-surface-alt); padding: var(--space-2xl) 0; text-align: center; }
.newsletter-form { display: flex; gap: var(--space-sm); max-width: 480px; margin: var(--space-lg) auto 0; flex-wrap: wrap; }
.newsletter-input { flex: 1; min-width: 200px; padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.9rem; }
.newsletter-input:focus { border-color: var(--color-accent); outline: none; }

/* --- 404 --- */
.error-page { text-align: center; padding: var(--space-3xl) var(--space-lg); }
.error-page h1 { font-family: var(--font-heading); font-size: clamp(3rem, 10vw, 6rem); font-weight: 700; color: var(--color-accent); }
.error-page p { font-size: 1.1rem; color: var(--color-text-secondary); margin-bottom: var(--space-xl); }

/* --- Skeleton --- */
.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-md); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@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; }

/* --- Page Content --- */
.page-content { max-width: 720px; margin: 0 auto; padding: var(--space-xl) var(--space-lg); }
.page-content h1 { font-family: var(--font-heading); font-size: 2rem; font-weight: 600; margin-bottom: var(--space-lg); color: var(--color-text-primary); }
.page-content h2 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 600; margin: var(--space-xl) 0 var(--space-md); color: var(--color-text-primary); }
.page-content h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); color: var(--color-text-primary); }
.page-content p { margin-bottom: var(--space-md); font-size: 1rem; line-height: 1.8; color: var(--color-text-secondary); }
.page-content ul { list-style: disc; padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.page-content li { margin-bottom: var(--space-sm); font-size: 1rem; line-height: 1.7; color: var(--color-text-secondary); }
.page-content img { border-radius: var(--radius-lg); margin: var(--space-lg) 0; }

/* --- Collection Hero --- */
.collection-hero { position: relative; min-height: 300px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.collection-hero img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.collection-hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(43,38,32,0.55); }
.collection-hero-content { position: relative; z-index: 1; padding: var(--space-2xl) var(--space-lg); }
.collection-hero-content h1 { font-family: var(--font-heading); font-size: clamp(1.75rem, 5vw, 2.5rem); color: #fff; font-weight: 600; }
.collection-hero-content p { color: rgba(255,255,255,0.85); margin-top: var(--space-sm); font-size: 1rem; }

/* --- Value Props --- */
.value-props { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 640px) { .value-props { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .value-props { grid-template-columns: repeat(4, 1fr); } }
.value-prop { text-align: center; padding: var(--space-lg); }
.value-prop svg { width: 40px; height: 40px; color: var(--color-accent); margin-bottom: var(--space-md); }
.value-prop h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600; margin-bottom: var(--space-xs); color: var(--color-text-primary); }
.value-prop p { font-size: 0.85rem; color: var(--color-text-secondary); }

/* --- Lifestyle Banner --- */
.lifestyle-banner { position: relative; min-height: 400px; display: flex; align-items: center; overflow: hidden; border-radius: var(--radius-lg); }
.lifestyle-banner img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.lifestyle-banner-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(43,38,32,0.7) 0%, rgba(43,38,32,0.4) 100%); }
.lifestyle-banner-content { position: relative; z-index: 1; padding: var(--space-2xl); max-width: 500px; }
.lifestyle-banner-content h2 { font-family: var(--font-heading); font-size: clamp(1.5rem, 4vw, 2rem); color: #fff; font-weight: 600; margin-bottom: var(--space-md); }
.lifestyle-banner-content p { color: rgba(255,255,255,0.9); margin-bottom: var(--space-lg); font-size: 1rem; }

/* --- Educational Section --- */
.edu-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 768px) { .edu-grid { grid-template-columns: repeat(3, 1fr); } }
.edu-card { background: var(--color-surface); border-radius: var(--radius-lg); padding: var(--space-xl); box-shadow: var(--shadow-sm); transition: all var(--transition-base); }
.edu-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.edu-card h3 { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--color-text-primary); }
.edu-card p { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.6; }
.edu-card a { display: inline-block; margin-top: var(--space-md); font-size: 0.85rem; font-weight: 600; color: var(--color-accent); }
.edu-card a:hover { color: var(--color-accent-hover); }

/* --- Cart Page --- */
.cart-page { padding: var(--space-xl) 0; }
.cart-page-table { display: flex; flex-direction: column; gap: var(--space-md); }
.cart-page-item { display: grid; grid-template-columns: 80px 1fr auto; gap: var(--space-md); padding: var(--space-md); background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); align-items: center; }
.cart-page-item img { width: 80px; height: 80px; border-radius: var(--radius-md); object-fit: cover; }
.cart-page-item-info h3 { font-size: 0.9rem; font-weight: 600; color: var(--color-text-primary); }
.cart-page-item-info p { font-size: 0.8rem; color: var(--color-text-muted); }
.cart-page-item-price { font-family: var(--font-mono); font-weight: 700; color: var(--color-accent); }
.cart-page-summary { background: var(--color-surface); border-radius: var(--radius-lg); padding: var(--space-lg); box-shadow: var(--shadow-sm); margin-top: var(--space-lg); }
.cart-page-summary-row { display: flex; justify-content: space-between; padding: var(--space-sm) 0; font-size: 0.9rem; }
.cart-page-summary-total { border-top: 1px solid var(--color-border); margin-top: var(--space-sm); padding-top: var(--space-md); }
.cart-page-summary-total strong { font-family: var(--font-mono); font-size: 1.3rem; color: var(--color-text-primary); }

/* --- Responsive Helpers --- */
.hide-mobile { display: none; }
@media (min-width: 768px) { .hide-mobile { display: block; } .hide-desktop { display: none; } }
.text-center { text-align: center; }
.mt-xl { margin-top: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }

/* --- Payment Icons (Footer) --- */
.payment-icons {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
.payment-icons svg {
  width: 38px;
  height: 24px;
  border-radius: 3px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  flex-shrink: 0;
}
.payment-icons svg:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}