/* Fourth Interiors — Furniture & Home Decor Design System */
*, *::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 { list-style: none; }
table { border-collapse: collapse; width: 100%; }

:root {
  --color-bg: #faf8f5;
  --color-surface: #ffffff;
  --color-surface-alt: #f3efe9;
  --color-border: #e0d9cf;
  --color-text-primary: #2c2825;
  --color-text-secondary: #5c554e;
  --color-text-muted: #9a938a;
  --color-accent: #b8860b;
  --color-accent-hover: #9a7209;
  --color-accent-fg: #ffffff;
  --color-accent-light: #f5edd6;
  --color-dark: #2c2825;
  --color-dark-surface: #3a3530;
  --color-success: #5a7a52;
  --color-warning: #d97706;
  --color-error: #c0392b;
  --color-sale: #c0392b;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(44,40,37,0.06);
  --shadow-md: 0 4px 12px rgba(44,40,37,0.08);
  --shadow-lg: 0 12px 32px rgba(44,40,37,0.12);
  --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;
  --container-max: 1280px; --header-height: 72px;
}

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }
@media (min-width: 768px) { .container { padding: 0 var(--space-lg); } }
@media (min-width: 1024px) { .container { padding: 0 var(--space-xl); } }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
h1 { font-size: 2rem; } h2 { font-size: 1.75rem; } h3 { font-size: 1.35rem; } h4 { font-size: 1.1rem; }
@media (min-width: 768px) { h1 { font-size: 2.75rem; } h2 { font-size: 2.25rem; } h3 { font-size: 1.5rem; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 12px 24px; border-radius: var(--radius-md); font-weight: 600; font-size: 0.95rem; transition: all var(--transition-base); white-space: nowrap; text-align: center; border: 2px 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-dark); color: #fff; }
.btn-secondary:hover { background: var(--color-dark-surface); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--color-text-primary); border-color: var(--color-border); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600; }
.badge-sale { background: var(--color-sale); color: #fff; }
.badge-new { background: var(--color-accent); color: #fff; }
.badge-out { background: var(--color-text-muted); color: #fff; }
.badge-count { background: var(--color-sale); color: #fff; min-width: 20px; height: 20px; border-radius: var(--radius-full); font-size: 0.7rem; display: inline-flex; align-items: center; justify-content: center; padding: 0 6px; }

.announcement-bar { background: var(--color-dark); color: #fff; text-align: center; padding: 10px var(--space-md); font-size: 0.85rem; font-weight: 500; }
.announcement-bar span { display: inline-flex; align-items: center; gap: var(--space-sm); }
.announcement-bar .ann-sep { opacity: 0.4; margin: 0 var(--space-sm); }

/* Navigation — overflow-safe */
.nav { position: sticky; top: 0; z-index: 100; background: var(--color-surface); border-bottom: 1px solid var(--color-border); height: var(--header-height); display: flex; align-items: center; overflow: hidden; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: var(--container-max); margin: 0 auto; gap: 12px; overflow: hidden; }
.nav-logo { font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; color: var(--color-dark); white-space: nowrap; flex-shrink: 0; }
.nav-logo span { color: var(--color-accent); }
.nav-links { display: none; align-items: center; gap: 12px; min-width: 0; overflow: hidden; }
.nav-links a { font-weight: 500; font-size: 0.82rem; color: var(--color-text-secondary); transition: color var(--transition-fast); position: relative; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--color-accent); }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--color-accent); transition: width var(--transition-base); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-more { position: relative; display: none; flex-shrink: 0; }
.nav-more-btn { font-weight: 500; font-size: 0.85rem; color: var(--color-text-secondary); cursor: pointer; display: flex; align-items: center; gap: 4px; white-space: nowrap; background: none; border: none; font-family: inherit; }
.nav-more-btn:hover { color: var(--color-accent); }
.nav-more-btn svg { width: 14px; height: 14px; transition: transform var(--transition-fast); }
.nav-more:hover .nav-more-btn svg { transform: rotate(180deg); }
.nav-more-dropdown { position: absolute; top: calc(100% + 8px); right: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); min-width: 160px; padding: 8px 0; opacity: 0; visibility: hidden; transform: translateY(-4px); transition: all var(--transition-fast); z-index: 200; }
.nav-more:hover .nav-more-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-more-dropdown a { display: block; padding: 8px 16px; font-size: 0.85rem; font-weight: 500; color: var(--color-text-secondary); white-space: nowrap; }
.nav-more-dropdown a:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.nav-more-dropdown a::after { display: none; }
.nav-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.nav-actions .search-wrap.hide-mobile { flex: 0 1 140px; min-width: 100px; }
.nav-icon-btn { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); color: var(--color-text-primary); transition: all var(--transition-fast); position: relative; flex-shrink: 0; }
.nav-icon-btn:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.hamburger { display: flex; flex-direction: column; gap: 4px; width: 28px; padding: 4px; flex-shrink: 0; }
.hamburger span { height: 2px; background: var(--color-dark); border-radius: 2px; transition: all var(--transition-base); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (min-width: 1024px) { .nav-links { display: flex; } .nav-more { display: flex; align-items: center; } .hamburger { display: none; } .nav-logo { font-size: 1.25rem; } }
@media (min-width: 768px) and (max-width: 1023px) { .nav-links { display: flex; gap: 8px; } .nav-links a { font-size: 0.74rem; } .nav-more { display: flex; align-items: center; } .nav-more-btn { font-size: 0.78rem; } .hamburger { display: none; } .nav-actions .search-wrap.hide-mobile { flex: 0 1 90px; min-width: 70px; } }
@media (max-width: 767px) { .nav-inner { gap: 8px; } .nav-logo { font-size: 1.05rem; } .nav-actions { gap: 4px; } .nav-icon-btn { width: 34px; height: 34px; } }

.mobile-menu { position: fixed; top: var(--header-height); left: 0; right: 0; bottom: 0; background: var(--color-surface); z-index: 99; transform: translateX(-100%); transition: transform var(--transition-base); overflow-y: auto; padding: var(--space-xl) var(--space-lg); }
.mobile-menu.active { transform: translateX(0); }
.mobile-menu a { display: block; padding: var(--space-md) 0; font-size: 1.1rem; font-weight: 500; border-bottom: 1px solid var(--color-border); color: var(--color-text-primary); }
.mobile-menu a:hover { color: var(--color-accent); }

.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; transition: border-color var(--transition-fast); background: var(--color-surface-alt); }
.search-input:focus { outline: none; border-color: var(--color-accent); background: var(--color-surface); }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); 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; z-index: 200; display: none; }
.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); cursor: pointer; }
.search-item:hover { background: var(--color-surface-alt); }
.search-item img { width: 50px; height: 50px; object-fit: cover; border-radius: var(--radius-sm); }
.search-item-info h4 { font-size: 0.9rem; margin-bottom: 2px; }
.search-item-info p { font-size: 0.85rem; color: var(--color-accent); font-weight: 600; }

.hero { position: relative; min-height: 520px; display: flex; align-items: center; overflow: hidden; background: var(--color-dark); }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.4; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(44,40,37,0.9) 0%, rgba(44,40,37,0.6) 50%, rgba(184,134,11,0.3) 100%); }
.hero-content { position: relative; z-index: 2; padding: var(--space-3xl) 0; max-width: 640px; }
.hero-eyebrow { display: inline-block; padding: 6px 14px; background: rgba(184,134,11,0.2); border: 1px solid rgba(184,134,11,0.4); border-radius: var(--radius-full); color: #d4a843; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-md); }
.hero-title { color: #fff; font-size: 2.5rem; line-height: 1.15; margin-bottom: var(--space-md); }
.hero-subtitle { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: var(--space-xl); max-width: 520px; }
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }
@media (min-width: 768px) { .hero-title { font-size: 3.5rem; } .hero { min-height: 600px; } }

.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface-alt); }
.section-dark { background: var(--color-dark); color: #fff; }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-title { font-size: 2rem; margin-bottom: var(--space-sm); }
.section-subtitle { color: var(--color-text-secondary); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
@media (min-width: 768px) { .section-title { font-size: 2.5rem; } }

.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-lg); }
@media (min-width: 768px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.product-card { background: var(--color-surface); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base); border: 1px solid var(--color-border); position: relative; display: flex; flex-direction: column; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.product-card-img { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--color-surface-alt); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-badges { position: absolute; top: var(--space-sm); left: var(--space-sm); display: flex; flex-direction: column; gap: var(--space-xs); z-index: 2; }
.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; line-height: 1.4; color: var(--color-text-primary); 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-price { display: flex; align-items: center; gap: var(--space-sm); margin-top: auto; }
.product-card-price .price { font-family: var(--font-mono); font-size: 1.05rem; font-weight: 700; color: var(--color-dark); }
.product-card-price .compare-price { font-size: 0.85rem; color: var(--color-text-muted); text-decoration: line-through; }
.product-card-atc { margin-top: var(--space-sm); width: 100%; padding: 10px; font-size: 0.85rem; }

.collection-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; display: block; }
.collection-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.collection-card:hover img { transform: scale(1.08); }
.collection-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(44,40,37,0.85) 0%, rgba(44,40,37,0.2) 60%); display: flex; align-items: flex-end; padding: var(--space-lg); }
.collection-card-title { color: #fff; font-size: 1.3rem; font-weight: 700; }
.collection-card-count { color: rgba(255,255,255,0.7); font-size: 0.85rem; margin-top: 4px; }

.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 a:hover { color: var(--color-accent); }
.breadcrumb-sep { opacity: 0.5; }
.breadcrumb-item.current { color: var(--color-text-primary); font-weight: 500; }

.product-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); padding: var(--space-lg) 0; }
@media (min-width: 768px) { .product-layout { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); } }
@media (min-width: 1024px) { .product-layout { grid-template-columns: 1.1fr 0.9fr; } }
.product-gallery { display: flex; flex-direction: column; gap: var(--space-md); }
.gallery-main-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface-alt); aspect-ratio: 1; }
.gallery-main-wrap img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; }
.gallery-thumbs { display: flex; gap: var(--space-sm); overflow-x: auto; padding-bottom: var(--space-xs); }
.gallery-thumb { width: 72px; height: 72px; border-radius: var(--radius-sm); overflow: hidden; border: 2px solid transparent; cursor: pointer; flex-shrink: 0; transition: border-color var(--transition-fast); }
.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-accent); }
.product-info { display: flex; flex-direction: column; gap: var(--space-md); }
.product-vendor { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); font-weight: 600; }
.product-title { font-size: 1.75rem; line-height: 1.25; }
@media (min-width: 768px) { .product-title { font-size: 2rem; } }
.product-price-wrap { display: flex; align-items: baseline; gap: var(--space-md); }
.product-price { font-family: var(--font-mono); font-size: 1.75rem; font-weight: 700; color: var(--color-dark); }
.product-compare-price { font-family: var(--font-mono); font-size: 1.2rem; color: var(--color-text-muted); text-decoration: line-through; }
.product-savings { background: var(--color-accent-light); color: var(--color-accent); padding: 4px 10px; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 600; }
.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); }
.option-label span { color: var(--color-accent); font-weight: 700; }
.option-btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.option-btn { padding: 8px 18px; border: 2px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.9rem; font-weight: 500; transition: all var(--transition-fast); background: var(--color-surface); color: var(--color-text-primary); }
.option-btn:hover { border-color: var(--color-accent); }
.option-btn.active { border-color: var(--color-accent); background: var(--color-accent); color: #fff; }
.qty-control { display: inline-flex; align-items: center; border: 2px 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: all var(--transition-fast); }
.qty-btn:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.qty-input { width: 50px; height: 44px; text-align: center; border: none; border-left: 2px solid var(--color-border); border-right: 2px solid var(--color-border); font-weight: 600; font-family: var(--font-mono); }
.qty-input:focus { outline: none; }
.availability-msg { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.9rem; font-weight: 500; }
.availability-msg.in-stock { color: var(--color-success); }
.availability-msg.out-stock { color: var(--color-error); }
.product-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.product-actions .btn { flex: 1; min-width: 180px; }
.product-accordions { display: flex; flex-direction: column; gap: var(--space-xs); }
.accordion { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.accordion-header { padding: var(--space-md); display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 0.95rem; background: var(--color-surface); transition: background var(--transition-fast); }
.accordion-header:hover { background: var(--color-surface-alt); }
.accordion-icon { transition: transform var(--transition-base); font-size: 1.2rem; color: var(--color-text-muted); }
.accordion.open .accordion-icon { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); padding: 0 var(--space-md); }
.accordion.open .accordion-body { max-height: 800px; padding: 0 var(--space-md) var(--space-md); }
.accordion-body p { color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.7; margin-bottom: var(--space-sm); }
.accordion-body ul { padding-left: var(--space-lg); margin-bottom: var(--space-sm); }
.accordion-body li { color: var(--color-text-secondary); font-size: 0.9rem; margin-bottom: 4px; list-style: disc; }
.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(0,0,0,0.08); padding: var(--space-md); z-index: 90; transform: translateY(100%); transition: transform var(--transition-base); 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 .sticky-title { font-size: 0.85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-atc-product .sticky-price { font-family: var(--font-mono); font-weight: 700; color: var(--color-accent); font-size: 0.95rem; }
@media (max-width: 640px) { .sticky-atc-product .sticky-title { display: none; } }

.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); 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; bottom: 0; width: 100%; max-width: 420px; background: var(--color-surface); z-index: 201; transform: translateX(100%); transition: transform var(--transition-base); display: flex; flex-direction: column; }
.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-size: 1.25rem; display: flex; align-items: center; gap: var(--space-sm); }
.cart-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); font-size: 1.3rem; color: var(--color-text-muted); transition: all var(--transition-fast); }
.cart-close:hover { background: var(--color-surface-alt); color: var(--color-error); }
.cart-lines { flex: 1; overflow-y: auto; padding: var(--space-md); }
.cart-item { display: flex; gap: var(--space-md); padding: var(--space-md) 0; border-bottom: 1px solid var(--color-border); }
.cart-item img { width: 70px; height: 70px; border-radius: var(--radius-md); object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.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-weight: 700; color: var(--color-dark); font-size: 0.95rem; }
.cart-item-controls { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-sm); }
.cart-item-qty { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); }
.cart-item-qty button { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-size: 1rem; 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: 0.85rem; font-weight: 600; }
.cart-item-remove { font-size: 0.8rem; color: var(--color-text-muted); transition: color var(--transition-fast); }
.cart-item-remove:hover { color: var(--color-error); }
.cart-empty { text-align: center; padding: var(--space-2xl) var(--space-md); color: var(--color-text-muted); }
.cart-empty svg { width: 64px; height: 64px; margin: 0 auto var(--space-md); opacity: 0.3; }
.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: 0.95rem; color: var(--color-text-secondary); }
.cart-subtotal strong { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 700; color: var(--color-dark); }
.cart-tax-note { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: var(--space-md); text-align: center; }
.cart-footer .btn { width: 100%; margin-bottom: var(--space-sm); }

.toast { position: fixed; bottom: var(--space-xl); right: var(--space-xl); padding: var(--space-md) var(--space-lg); border-radius: var(--radius-md); font-weight: 600; font-size: 0.9rem; z-index: 300; opacity: 0; transform: translateY(20px); transition: all var(--transition-base); box-shadow: var(--shadow-lg); max-width: 360px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--color-success); color: #fff; }
.toast-error { background: var(--color-error); color: #fff; }

.trust-badges { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); padding: var(--space-xl) 0; }
@media (min-width: 768px) { .trust-badges { grid-template-columns: repeat(4, 1fr); } }
.trust-item { text-align: center; padding: var(--space-lg); }
.trust-item svg { width: 40px; height: 40px; margin: 0 auto var(--space-sm); color: var(--color-accent); }
.trust-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.trust-item p { font-size: 0.8rem; color: var(--color-text-muted); }

.footer { background: var(--color-dark); color: rgba(255,255,255,0.7); padding: var(--space-2xl) 0 var(--space-lg); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); margin-bottom: 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 h4 { color: #fff; font-size: 0.95rem; margin-bottom: var(--space-md); }
.footer-col a { display: block; padding: 4px 0; font-size: 0.85rem; 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: 1.3rem; font-weight: 800; color: #fff; margin-bottom: var(--space-md); }
.footer-logo span { color: var(--color-accent); }
.footer-col p { font-size: 0.85rem; line-height: 1.7; margin-bottom: var(--space-md); }
.social-links { display: flex; gap: var(--space-sm); }
.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: all 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(255,255,255,0.1); padding-top: var(--space-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-md); font-size: 0.8rem; }
.footer-payments { display: flex; gap: var(--space-sm); align-items: center; }
.footer-payments span { font-size: 0.75rem; padding: 4px 8px; background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); }

.sort-bar { display: flex; justify-content: space-between; align-items: center; padding: var(--space-md) 0; border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-lg); flex-wrap: wrap; gap: var(--space-md); }
.sort-bar select { padding: 8px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.9rem; background: var(--color-surface); cursor: pointer; }
.sort-bar select:focus { outline: none; border-color: var(--color-accent); }
.sort-count { font-size: 0.85rem; color: var(--color-text-muted); }

@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 0.5s ease; }
.slide-up { animation: slideUp 0.5s ease; }
.spinner { width: 20px; height: 20px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite; display: inline-block; }

:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }

.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-img { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; }
.brand-story-img img { width: 100%; height: 100%; object-fit: cover; }
.brand-story-text h2 { margin-bottom: var(--space-md); }
.brand-story-text p { color: var(--color-text-secondary); margin-bottom: var(--space-md); line-height: 1.8; }

.benefits-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
@media (min-width: 640px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-card { text-align: center; padding: var(--space-xl); }
.benefit-card .benefit-icon { width: 56px; height: 56px; margin: 0 auto var(--space-md); background: var(--color-accent-light); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.benefit-card .benefit-icon svg { width: 28px; height: 28px; color: var(--color-accent); }
.benefit-card h3 { font-size: 1.1rem; margin-bottom: var(--space-sm); }
.benefit-card p { font-size: 0.9rem; color: var(--color-text-secondary); }

.faq-section { max-width: 760px; margin: 0 auto; }
.faq-item { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin-bottom: var(--space-sm); overflow: hidden; }
.faq-question { padding: var(--space-md); display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 0.95rem; background: var(--color-surface); }
.faq-question:hover { background: var(--color-surface-alt); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p { padding: 0 var(--space-md) var(--space-md); color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.7; }

.newsletter { background: var(--color-dark); color: #fff; padding: var(--space-2xl) 0; text-align: center; }
.newsletter h2 { color: #fff; margin-bottom: var(--space-sm); }
.newsletter p { color: rgba(255,255,255,0.7); margin-bottom: var(--space-lg); }
.newsletter-form { display: flex; gap: var(--space-sm); max-width: 480px; margin: 0 auto; flex-wrap: wrap; }
.newsletter-form input { flex: 1; min-width: 200px; padding: 12px 16px; border: none; border-radius: var(--radius-md); font-size: 0.95rem; }

.blog-card { background: var(--color-surface); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); transition: all var(--transition-base); }
.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); }
.blog-card-date { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.blog-card h3 { font-size: 1.15rem; margin-bottom: var(--space-sm); }
.blog-card p { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.6; }

.hide-mobile { display: none; }
@media (min-width: 768px) { .hide-mobile { display: block; } .hide-desktop { display: none; } }

/* Cart page */
.cart-page { padding: var(--space-xl) 0; }
.cart-page-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 768px) { .cart-page-layout { grid-template-columns: 1fr 360px; } }
.cart-page-items { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); overflow: hidden; }
.cart-page-header { padding: var(--space-lg); border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; }
.cart-page-header h1 { font-size: 1.5rem; }
.cart-page-item { display: flex; gap: var(--space-md); padding: var(--space-lg); border-bottom: 1px solid var(--color-border); }
.cart-page-item:last-child { border-bottom: none; }
.cart-page-item img { width: 90px; height: 90px; border-radius: var(--radius-md); object-fit: cover; flex-shrink: 0; }
.cart-page-item-info { flex: 1; }
.cart-page-item-info h3 { font-size: 1rem; margin-bottom: 4px; }
.cart-page-item-info .variant-text { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.cart-page-item-info .item-price { font-family: var(--font-mono); font-weight: 700; color: var(--color-dark); }
.cart-page-item-controls { display: flex; align-items: center; gap: var(--space-lg); margin-top: var(--space-sm); }
.cart-page-summary { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); padding: var(--space-lg); position: sticky; top: calc(var(--header-height) + var(--space-md)); }
.cart-page-summary h2 { font-size: 1.25rem; margin-bottom: var(--space-md); }
.summary-row { display: flex; justify-content: space-between; padding: var(--space-sm) 0; font-size: 0.95rem; }
.summary-row.total { border-top: 1px solid var(--color-border); margin-top: var(--space-sm); padding-top: var(--space-md); font-size: 1.15rem; font-weight: 700; }
.summary-row.total strong { font-family: var(--font-mono); color: var(--color-dark); }
.summary-free { color: var(--color-success); font-weight: 600; }

/* Checkout */
.checkout-page { padding: var(--space-xl) 0; background: var(--color-surface-alt); min-height: 60vh; }
.checkout-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 768px) { .checkout-layout { grid-template-columns: 1fr 380px; } }
.checkout-form-section { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); padding: var(--space-lg); margin-bottom: var(--space-lg); }
.checkout-form-section h2 { font-size: 1.15rem; margin-bottom: var(--space-md); display: flex; align-items: center; gap: var(--space-sm); }
.checkout-form-section h2 .step-num { width: 28px; height: 28px; background: var(--color-accent); color: #fff; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; }
.form-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--color-text-secondary); }
.form-field input, .form-field select, .form-field textarea { padding: 12px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.95rem; transition: border-color var(--transition-fast); background: var(--color-surface); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(184,134,11,0.1); }
.form-field .error-msg { color: var(--color-error); font-size: 0.8rem; display: none; }
.form-field.error input, .form-field.error select { border-color: var(--color-error); }
.form-field.error .error-msg { display: block; }
.card-form { margin-top: var(--space-md); }
.card-input-wrap { position: relative; }
.card-input-wrap .card-icon { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); display: flex; gap: 4px; }
.card-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.card-secure-badge { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-md); background: var(--color-accent-light); border-radius: var(--radius-md); margin-top: var(--space-md); font-size: 0.85rem; color: var(--color-accent); }
.card-secure-badge svg { width: 20px; height: 20px; flex-shrink: 0; }
.order-summary { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); padding: var(--space-lg); position: sticky; top: calc(var(--header-height) + var(--space-md)); }
.order-summary h2 { font-size: 1.15rem; margin-bottom: var(--space-md); }
.order-summary-item { display: flex; gap: var(--space-sm); padding: var(--space-sm) 0; border-bottom: 1px solid var(--color-border); }
.order-summary-item img { width: 56px; height: 56px; border-radius: var(--radius-sm); object-fit: cover; }
.order-summary-item-info { flex: 1; min-width: 0; }
.order-summary-item-info h4 { font-size: 0.85rem; margin-bottom: 2px; }
.order-summary-item-info .qty-text { font-size: 0.75rem; color: var(--color-text-muted); }
.order-summary-item-info .item-amt { font-family: var(--font-mono); font-weight: 600; font-size: 0.85rem; }
.order-summary-totals { padding-top: var(--space-md); }

.thank-you-page { padding: var(--space-3xl) 0; text-align: center; }
.thank-you-icon { width: 80px; height: 80px; margin: 0 auto var(--space-lg); background: var(--color-success); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; }
.thank-you-icon svg { width: 40px; height: 40px; color: #fff; }
.thank-you-page h1 { font-size: 2.25rem; margin-bottom: var(--space-md); }
.thank-you-page p { font-size: 1.1rem; color: var(--color-text-secondary); max-width: 500px; margin: 0 auto var(--space-xl); }
.order-confirmation-box { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-xl); max-width: 600px; margin: 0 auto var(--space-xl); text-align: left; }
.order-confirmation-box h2 { font-size: 1.25rem; margin-bottom: var(--space-md); text-align: center; }
.order-detail-row { display: flex; justify-content: space-between; padding: var(--space-sm) 0; border-bottom: 1px solid var(--color-border); font-size: 0.95rem; }
.order-detail-row:last-child { border-bottom: none; }
.order-detail-row strong { font-family: var(--font-mono); }

.policy-page { padding: var(--space-xl) 0; }
.policy-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); }
@media (min-width: 768px) { .policy-layout { grid-template-columns: 240px 1fr; } }
.policy-sidebar a { display: block; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); font-size: 0.9rem; font-weight: 500; color: var(--color-text-secondary); transition: all var(--transition-fast); margin-bottom: var(--space-xs); }
.policy-sidebar a:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.policy-sidebar a.active { background: var(--color-accent-light); color: var(--color-accent); font-weight: 600; }
.policy-content { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); padding: var(--space-xl); }
.policy-content h1 { font-size: 2rem; margin-bottom: var(--space-lg); }
.policy-content h2 { font-size: 1.25rem; margin: var(--space-xl) 0 var(--space-md); }
.policy-content p { color: var(--color-text-secondary); margin-bottom: var(--space-md); line-height: 1.8; }
.policy-content ul { padding-left: var(--space-lg); margin-bottom: var(--space-md); }
.policy-content li { color: var(--color-text-secondary); margin-bottom: var(--space-sm); list-style: disc; }

.error-page { padding: var(--space-3xl) 0; text-align: center; }
.error-page h1 { font-size: 6rem; color: var(--color-accent); margin-bottom: var(--space-sm); }
.error-page p { font-size: 1.1rem; color: var(--color-text-secondary); margin-bottom: var(--space-xl); }

.contact-page { padding: var(--space-xl) 0; }
.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-item { display: flex; gap: var(--space-md); padding: var(--space-md) 0; border-bottom: 1px solid var(--color-border); }
.contact-info-item svg { width: 24px; height: 24px; color: var(--color-accent); flex-shrink: 0; }
.contact-info-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-item p { font-size: 0.9rem; color: var(--color-text-secondary); }
.contact-form { background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); padding: var(--space-lg); }

/* Quick-Select Popup */
.qs-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 300; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.qs-overlay.show { opacity: 1; visibility: visible; }
.qs-popup { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.95); background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); z-index: 301; width: 92%; max-width: 420px; max-height: 85vh; overflow-y: auto; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.qs-popup.show { opacity: 1; visibility: visible; transform: translate(-50%, -50%) scale(1); }
.qs-header { display: flex; justify-content: space-between; align-items: flex-start; padding: var(--space-lg); border-bottom: 1px solid var(--color-border); }
.qs-product { display: flex; gap: var(--space-md); align-items: center; }
.qs-product img { width: 56px; height: 56px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.qs-product-info h3 { font-size: 0.95rem; line-height: 1.3; margin-bottom: 4px; }
.qs-product-info .qs-price { font-family: var(--font-mono); font-weight: 700; color: var(--color-accent); font-size: 1rem; }
.qs-close { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); font-size: 1.2rem; color: var(--color-text-muted); flex-shrink: 0; cursor: pointer; }
.qs-close:hover { background: var(--color-surface-alt); color: var(--color-error); }
.qs-body { padding: var(--space-lg); }
.qs-option-group { margin-bottom: var(--space-md); }
.qs-option-label { font-size: 0.85rem; font-weight: 600; color: var(--color-text-secondary); margin-bottom: var(--space-sm); }
.qs-option-label span { color: var(--color-accent); }
.qs-option-btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.qs-option-btn { padding: 8px 16px; border: 2px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.85rem; font-weight: 500; transition: all var(--transition-fast); background: var(--color-surface); color: var(--color-text-primary); cursor: pointer; }
.qs-option-btn:hover { border-color: var(--color-accent); }
.qs-option-btn.active { border-color: var(--color-accent); background: var(--color-accent); color: #fff; }
.qs-footer { padding: var(--space-lg); border-top: 1px solid var(--color-border); }
.qs-add-btn { width: 100%; }