/* BUYVELLO — main.css | Dark tech + cyan smart home design system */
:root {
  --color-bg: #0b0f14;
  --color-surface: #121821;
  --color-surface-alt: #1a2330;
  --color-border: #263243;
  --color-text-primary: #eef2f7;
  --color-text-secondary: #aeb9c7;
  --color-muted: #7d8a9c;
  --color-accent: #38e0c8;
  --color-accent-hover: #5cebd6;
  --color-accent-fg: #04211c;
  --color-success: #4ade80;
  --color-warning: #fbbf24;
  --color-error: #f87171;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 4px 14px rgba(0,0,0,.45);
  --shadow-lg: 0 10px 36px rgba(0,0,0,.55);
  --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: 1240px;
}

*, *::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-secondary); line-height: 1.65; font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, select, textarea { font: inherit; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-text-primary); line-height: 1.15; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.15rem); }
h3 { font-size: 1.25rem; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } html { scroll-behavior: auto; } }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-md); }
.page-pad { padding: var(--space-xl) var(--space-md) var(--space-3xl); }
.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface); }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-title { margin-bottom: var(--space-sm); }
.section-subtitle { color: var(--color-muted); max-width: 640px; margin: 0 auto; }
.section-cta { text-align: center; margin-top: var(--space-lg); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 12px 26px; border-radius: var(--radius-md); font-weight: 700; font-size: .95rem; transition: all var(--transition-fast); border: 1.5px 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: 0 4px 20px rgba(56,224,200,.35); }
.btn-primary:disabled { background: #2a3646; color: var(--color-muted); cursor: not-allowed; transform: none; box-shadow: none; }
.btn-secondary { background: var(--color-surface-alt); color: var(--color-text-primary); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-ghost { border-color: rgba(238,242,247,.35); color: var(--color-text-primary); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-sm { padding: 9px 18px; font-size: .85rem; width: 100%; }
.btn-lg { padding: 15px 32px; font-size: 1.05rem; }

.badge { display: inline-block; padding: 3px 11px; border-radius: var(--radius-full); font-size: .72rem; font-weight: 700; letter-spacing: .05em; }
.badge-sale { background: var(--color-accent); color: var(--color-accent-fg); }
.badge-new { background: var(--color-success); color: #052e16; }
.badge-out { background: var(--color-error); color: #450a0a; }

.announcement-bar { background: var(--color-accent); color: var(--color-accent-fg); text-align: center; padding: 9px var(--space-md); font-size: .82rem; font-weight: 700; letter-spacing: .03em; }
.nav { position: sticky; top: 0; z-index: 100; background: rgba(11,15,20,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: var(--space-md); }
.nav-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; letter-spacing: .06em; color: var(--color-text-primary); }
.nav-logo span { color: var(--color-accent); }
.nav-links { display: none; gap: var(--space-lg); font-size: .92rem; font-weight: 600; }
.nav-links a { color: var(--color-text-secondary); transition: color var(--transition-fast); }
.nav-links a:hover { color: var(--color-accent); }
.nav-actions { display: flex; align-items: center; gap: var(--space-xs); }
.nav-icon-btn { position: relative; padding: 9px; color: var(--color-text-primary); border-radius: var(--radius-md); }
.nav-icon-btn:hover { color: var(--color-accent); }
.cart-count { position: absolute; top: 0; right: 0; background: var(--color-accent); color: var(--color-accent-fg); font-size: .65rem; font-weight: 700; min-width: 16px; height: 16px; border-radius: var(--radius-full); display: none; align-items: center; justify-content: center; padding: 0 4px; }
.cart-count.has-items { display: flex; }
.hamburger { display: flex; flex-direction: column; gap: 4px; padding: 10px; }
.hamburger span { width: 20px; height: 2px; background: var(--color-text-primary); transition: all var(--transition-fast); }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu { display: none; flex-direction: column; padding: var(--space-md); border-top: 1px solid var(--color-border); background: var(--color-bg); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 0; border-bottom: 1px solid var(--color-border); color: var(--color-text-primary); font-weight: 600; }
.search-panel { display: none; border-top: 1px solid var(--color-border); background: var(--color-surface); padding: var(--space-md) 0; }
.search-panel.open { display: block; }
.search-bar { width: 100%; padding: 12px 16px; background: var(--color-bg); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text-primary); }
.search-bar:focus { border-color: var(--color-accent); outline: none; }
.search-results { position: absolute; left: 0; right: 0; margin-top: var(--space-sm); 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; }
.search-item { display: flex; gap: var(--space-md); padding: var(--space-md); align-items: center; border-bottom: 1px solid var(--color-border); }
.search-item img { width: 48px; height: 48px; object-fit: cover; border-radius: var(--radius-sm); }
.search-item:hover { background: var(--color-surface-alt); }
@media (min-width: 1024px) { .nav-links { display: flex; } .hamburger { display: none; } }

.hero { position: relative; min-height: 540px; display: flex; align-items: center; overflow: hidden; }
.hero picture, .hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,9,13,.92) 0%, rgba(6,9,13,.6) 45%, rgba(6,9,13,.25) 100%); }
.hero-content { position: relative; z-index: 2; padding: var(--space-2xl) var(--space-md); max-width: var(--container); margin: 0 auto; }
.hero-eyebrow { color: var(--color-accent); font-size: .85rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; margin-bottom: var(--space-md); }
.hero-title { color: #fff; max-width: 640px; margin-bottom: var(--space-md); }
.hero-subtitle { max-width: 540px; font-size: 1.1rem; color: #c9d4e0; margin-bottom: var(--space-lg); }
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }

.trust-bar { background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-md) 0; }
.trust-badges { display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-lg); justify-content: center; }
.trust-item { color: var(--color-success); font-weight: 700; font-size: .88rem; }
.pdp-trust { justify-content: flex-start; padding: var(--space-md) 0; }

.grid-2 { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; }
.grid-3 { display: grid; gap: var(--space-lg); grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-4 { display: grid; gap: var(--space-lg); grid-template-columns: repeat(auto-fill, minmax(225px, 1fr)); }
.grid-auto { display: grid; gap: var(--space-lg); grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
@media (min-width: 640px) and (max-width: 1023px) { .grid-4, .home-cat-grid, .home-blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-4, .home-blog-grid { grid-template-columns: repeat(4, 1fr); } .home-cat-grid { grid-template-columns: repeat(6, 1fr); } }

.product-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(56,224,200,.4); }
.product-card-media { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--color-surface-alt); }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.product-card:hover .product-card-media img { transform: scale(1.04); }
.product-card-media .badge { position: absolute; top: var(--space-md); left: var(--space-md); z-index: 2; }
.product-card-body { padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); flex: 1; }
.product-card-type { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--color-muted); font-weight: 700; }
.product-card-title { font-size: 1rem; line-height: 1.35; min-height: 2.7em; font-family: var(--font-body); font-weight: 600; }
.product-card-title a:hover { color: var(--color-accent); }
.product-card-price { display: flex; align-items: baseline; gap: var(--space-sm); margin-top: auto; }
.product-price { font-family: var(--font-mono); font-weight: 600; color: var(--color-accent); font-size: 1.08rem; }
.product-compare-price { font-family: var(--font-mono); color: var(--color-muted); text-decoration: line-through; font-size: .88rem; }

.collection-card { position: relative; aspect-ratio: 1; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); }
.collection-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.collection-card:hover img { transform: scale(1.05); }
.collection-card-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: var(--space-md); background: linear-gradient(180deg, transparent 40%, rgba(6,9,13,.9) 100%); }
.collection-card-overlay h3 { color: #fff; font-size: 1.05rem; }
.collection-card-overlay p { color: #b8c4d2; font-size: .85rem; }

.blog-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; }
.blog-card-media { aspect-ratio: 1200/630; overflow: hidden; }
.blog-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.blog-card:hover .blog-card-media img { transform: scale(1.03); }
.blog-card-body { padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); flex: 1; }
.blog-card-body h2, .blog-card-body h3 { font-size: 1.1rem; line-height: 1.3; }
.blog-card-body h2 a:hover, .blog-card-body h3 a:hover { color: var(--color-accent); }
.blog-card-date { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--color-accent); font-weight: 700; }
.read-more { color: var(--color-accent); font-weight: 700; font-size: .9rem; margin-top: auto; }
.blog-listing { max-width: 100%; }

.why-grid { align-items: center; }
.why-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-md); margin: var(--space-lg) 0; }
.why-list li { padding-left: var(--space-lg); position: relative; }
.why-list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }
.why-media img { border-radius: var(--radius-lg); border: 1px solid var(--color-border); }

.promo-banner { position: relative; min-height: 320px; display: flex; align-items: center; background-size: cover; background-position: center; }
.promo-overlay { position: absolute; inset: 0; background: rgba(6,9,13,.72); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: var(--space-lg); gap: var(--space-md); }
.promo-overlay h2 { color: #fff; }
.promo-overlay p { color: #c9d4e0; }

.reviews-grid { gap: var(--space-md); }
.review-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-md); }
.review-stars, .rating-stars { color: var(--color-accent); letter-spacing: 2px; }
.review-card blockquote { margin: var(--space-sm) 0; font-size: .95rem; }
.review-card figcaption { font-size: .85rem; color: var(--color-muted); }
.reviews-summary { display: flex; align-items: center; gap: var(--space-md); justify-content: center; }
.reviews-avg { font-family: var(--font-mono); font-size: 3rem; font-weight: 600; color: var(--color-accent); }
.reviews-score { font-size: .85rem; color: var(--color-muted); }
.reviews-bars { max-width: 420px; margin: 0 auto var(--space-xl); display: flex; flex-direction: column; gap: var(--space-xs); }
.rating-bar { display: flex; align-items: center; gap: var(--space-md); font-size: .8rem; }
.rating-track { flex: 1; height: 8px; background: var(--color-surface-alt); border-radius: var(--radius-full); overflow: hidden; }
.rating-fill { height: 100%; background: var(--color-accent); border-radius: var(--radius-full); }
.reviews-section { display: grid; gap: var(--space-md); grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); max-width: 100%; }
.review-header { display: flex; align-items: center; gap: var(--space-sm); }
.review-title { color: var(--color-text-primary); }
.review-body { margin: var(--space-sm) 0; font-size: .95rem; }
.review-author { font-size: .82rem; color: var(--color-muted); }

.faq-wrap { max-width: 800px; }
.accordion { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin-bottom: var(--space-sm); background: var(--color-surface); overflow: hidden; }
.accordion-head { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: var(--space-md); color: var(--color-text-primary); font-weight: 700; text-align: left; }
.accordion-icon { color: var(--color-accent); font-size: 1.3rem; }
.accordion-body { display: none; padding: 0 var(--space-md) var(--space-md); }
.accordion-body.open { display: block; }
.accordion-body p { margin-bottom: var(--space-sm); }
.accordion-body ul, .accordion-body ol { margin: var(--space-sm) 0 var(--space-sm) var(--space-lg); }

.newsletter { text-align: center; max-width: 560px; }
.newsletter-form { display: flex; gap: var(--space-sm); margin-top: var(--space-lg); flex-direction: column; }
.newsletter-form input { padding: 12px 16px; background: var(--color-bg); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text-primary); }
@media (min-width: 640px) { .newsletter-form { flex-direction: row; } .newsletter-form input { flex: 1; } }

.footer { background: #070a0e; border-top: 1px solid var(--color-border); padding: var(--space-2xl) 0 var(--space-lg); }
.footer-grid { display: grid; gap: var(--space-xl); grid-template-columns: 1fr; }
.footer-col { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-col h4 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: var(--space-xs); color: var(--color-accent); font-family: var(--font-body); font-weight: 700; }
.footer-col a { color: var(--color-text-secondary); font-size: .92rem; transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--color-accent); }
.footer-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; letter-spacing: .06em; color: var(--color-text-primary); }
.footer-logo span { color: var(--color-accent); }
.footer-brand p { font-size: .92rem; }
.social-links { display: flex; gap: var(--space-md); }
.footer-addr { font-size: .85rem; color: var(--color-muted); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-sm); padding-top: var(--space-lg); margin-top: var(--space-xl); border-top: 1px solid var(--color-border); font-size: .82rem; color: var(--color-muted); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
@media (min-width: 1200px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr 1.3fr; } }

.breadcrumb { padding-top: var(--space-lg); font-size: .85rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.breadcrumb-item:not(:last-child)::after { content: '›'; margin-left: var(--space-sm); color: var(--color-muted); }
.breadcrumb-item:last-child { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-accent); }

.collection-hero { position: relative; min-height: 260px; display: flex; align-items: flex-end; border-radius: var(--radius-lg); overflow: hidden; margin: var(--space-lg) 0; background-size: cover; background-position: center; }
.collection-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,9,13,.15) 0%, rgba(6,9,13,.88) 100%); padding: var(--space-lg); display: flex; flex-direction: column; justify-content: flex-end; gap: var(--space-sm); }
.collection-hero-overlay h1 { color: #fff; }
.collection-hero-overlay p { color: #c9d4e0; max-width: 640px; }
.collection-toolbar { 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-label { display: flex; align-items: center; gap: var(--space-sm); font-size: .9rem; }
.sort-select { background: var(--color-surface); color: var(--color-text-primary); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: 8px 12px; }
.product-grid { width: 100%; }

.product-layout { display: grid; gap: var(--space-xl); grid-template-columns: 1fr; margin-top: var(--space-lg); }
@media (min-width: 1024px) { .product-layout { grid-template-columns: 1.1fr 1fr; } }
.gallery-main-wrap { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-surface); aspect-ratio: 1; }
.gallery-main-wrap img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: var(--space-sm); margin-top: var(--space-sm); overflow-x: auto; }
.gallery-thumb { width: 80px; height: 80px; flex-shrink: 0; border-radius: var(--radius-md); overflow: hidden; border: 2px solid transparent; cursor: pointer; }
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--color-accent); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-vendor { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: var(--color-accent); font-weight: 700; }
.product-title { margin: var(--space-sm) 0; }
.product-rating { display: flex; align-items: center; gap: var(--space-sm); font-size: .9rem; margin-bottom: var(--space-md); }
.product-price-wrap { display: flex; align-items: baseline; gap: var(--space-md); margin-bottom: var(--space-lg); flex-wrap: wrap; }
.product-price-wrap .product-price { font-size: 1.8rem; }
.option-group { margin-bottom: var(--space-md); }
.option-label { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: var(--space-sm); color: var(--color-text-secondary); font-family: var(--font-body); font-weight: 700; }
.option-btns { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.option-btn { padding: 8px 18px; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text-primary); transition: all var(--transition-fast); font-size: .9rem; font-weight: 600; }
.option-btn:hover { border-color: var(--color-accent); }
.option-btn.active { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }
.qty-atc-row { display: flex; gap: var(--space-md); align-items: stretch; flex-wrap: wrap; margin: var(--space-md) 0; }
.qty-control { display: flex; align-items: center; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.qty-btn { padding: 12px 16px; color: var(--color-text-primary); background: var(--color-surface); }
.qty-btn:hover { color: var(--color-accent); }
.qty-input { width: 56px; text-align: center; background: var(--color-surface); color: var(--color-text-primary); border: none; font-family: var(--font-mono); }
.availability-msg { color: var(--color-success); font-size: .9rem; margin-bottom: var(--space-md); font-weight: 600; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: var(--space-sm) 0; border-bottom: 1px solid var(--color-border); font-size: .92rem; }
.spec-table th { color: var(--color-muted); font-weight: 600; padding-right: var(--space-md); width: 40%; }
.sticky-atc { position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; background: var(--color-surface); border-top: 1px solid var(--color-border); padding: var(--space-md); display: none; align-items: center; justify-content: space-between; gap: var(--space-md); transform: translateY(100%); transition: transform var(--transition-base); box-shadow: var(--shadow-lg); }
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc .product-price { font-size: 1.2rem; }
@media (max-width: 1023px) { .sticky-atc { display: flex; } }

.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); opacity: 0; pointer-events: none; transition: opacity var(--transition-base); z-index: 200; }
.cart-overlay.show { opacity: 1; pointer-events: auto; }
.cart-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); background: var(--color-surface); z-index: 201; transform: translateX(100%); transition: transform var(--transition-base); display: flex; flex-direction: column; border-left: 1px solid var(--color-border); }
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header { display: flex; justify-content: space-between; align-items: center; padding: var(--space-md); border-bottom: 1px solid var(--color-border); }
.cart-drawer-header h2 { font-size: 1.3rem; }
.cart-lines { flex: 1; overflow-y: auto; padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-md); }
.cart-item { display: grid; grid-template-columns: 72px 1fr auto; gap: var(--space-md); align-items: start; }
.cart-item img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius-md); }
.cart-item-title { color: var(--color-text-primary); font-size: .92rem; line-height: 1.3; font-weight: 600; }
.cart-item-variant { font-size: .8rem; color: var(--color-muted); }
.cart-item-qty { display: flex; align-items: center; gap: var(--space-sm); margin-top: var(--space-xs); }
.cart-item-qty button { width: 26px; height: 26px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); color: var(--color-text-primary); }
.cart-item-qty input { width: 40px; text-align: center; background: transparent; border: none; color: var(--color-text-primary); font-family: var(--font-mono); }
.cart-item-price { font-family: var(--font-mono); color: var(--color-accent); font-weight: 600; }
.cart-remove { font-size: .78rem; color: var(--color-muted); text-decoration: underline; margin-top: var(--space-xs); }
.cart-remove:hover { color: var(--color-error); }
.cart-footer { border-top: 1px solid var(--color-border); padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-md); }
.cart-subtotal { display: flex; justify-content: space-between; font-size: 1.05rem; color: var(--color-text-primary); }
.cart-perks { color: var(--color-success); font-size: .85rem; text-align: center; font-weight: 600; }
.cart-empty { text-align: center; padding: var(--space-2xl) var(--space-md); color: var(--color-muted); }
.cart-page-lines { display: flex; flex-direction: column; gap: var(--space-md); margin: var(--space-lg) 0; }
.cart-page-footer { max-width: 480px; display: flex; flex-direction: column; gap: var(--space-md); }
.cart-page-footer .cart-subtotal { font-size: 1.2rem; }

.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 20px); background: var(--color-surface); color: var(--color-text-primary); border: 1px solid var(--color-border); border-left: 4px solid var(--color-success); padding: var(--space-md) var(--space-lg); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); opacity: 0; transition: all var(--transition-base); z-index: 300; max-width: min(420px, calc(100vw - 32px)); font-weight: 600; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast-error { border-left-color: var(--color-error); }

.article-wrap { max-width: 800px; }
.article-cover { border-radius: var(--radius-lg); margin: var(--space-lg) 0; width: 100%; }
.article-meta { color: var(--color-muted); font-size: .88rem; margin-bottom: var(--space-lg); }
.article h1 { margin-bottom: var(--space-lg); }
.article h2 { font-size: 1.55rem; margin: var(--space-xl) 0 var(--space-md); }
.article h3 { font-size: 1.2rem; margin: var(--space-lg) 0 var(--space-sm); }
.article p { margin-bottom: var(--space-md); }
.article ul, .article ol { margin: 0 0 var(--space-md) var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); }
.article a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.article strong { color: var(--color-text-primary); }

.contact-grid { margin-top: var(--space-lg); }
.contact-form { display: flex; flex-direction: column; gap: var(--space-md); }
.contact-form label { display: flex; flex-direction: column; gap: var(--space-xs); color: var(--color-text-secondary); font-size: .9rem; font-weight: 600; }
.contact-form input, .contact-form textarea { padding: 12px 16px; background: var(--color-bg); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text-primary); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--color-accent); outline: none; }
.notfound { text-align: center; }
.notfound h1 { font-size: clamp(5rem, 18vw, 9rem); color: var(--color-accent); }
.notfound-search { display: flex; gap: var(--space-sm); max-width: 480px; margin: var(--space-lg) auto; }
.policy-wrap { max-width: 800px; }
.policy-updated { color: var(--color-muted); font-size: .85rem; margin-bottom: var(--space-lg); }
.policy-wrap h2 { font-size: 1.3rem; margin: var(--space-lg) 0 var(--space-sm); }
.policy-wrap p { margin-bottom: var(--space-md); }
.policy-wrap ul { margin: 0 0 var(--space-md) var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); }
.policy-wrap a { color: var(--color-accent); text-decoration: underline; }

.checkout-layout { display: grid; gap: var(--space-xl); grid-template-columns: 1fr; margin-top: var(--space-lg); }
@media (min-width: 1024px) { .checkout-layout { grid-template-columns: 1.2fr 1fr; } }
.checkout-h2 { font-size: 1.2rem; margin: var(--space-lg) 0 var(--space-md); }
.checkout-h2:first-child { margin-top: 0; }
.ck-row { display: grid; gap: var(--space-md); grid-template-columns: 1fr; }
.ck-row-2 { grid-template-columns: 1fr; }
.ck-row-3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .ck-row-2 { grid-template-columns: 1fr 1fr; } .ck-row-3 { grid-template-columns: repeat(3, 1fr); } }
.checkout-form-wrap, .checkout-form-wrap form { min-width: 0; max-width: 100%; }
.contact-form input, .contact-form textarea { width: 100%; }
.checkout-summary { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-lg); height: fit-content; }
.ck-totals { display: flex; flex-direction: column; gap: var(--space-sm); border-top: 1px solid var(--color-border); padding-top: var(--space-md); }
.ck-row-total { display: flex; justify-content: space-between; font-size: .95rem; }
.ck-row-total.ck-grand { font-size: 1.15rem; border-top: 1px solid var(--color-border); padding-top: var(--space-sm); color: var(--color-text-primary); }
.ck-free { color: var(--color-success); font-weight: 700; }
.payment-methods { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-md); }
.payment-option { display: flex; gap: var(--space-md); align-items: flex-start; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-md); cursor: pointer; }
.payment-option:has(input:checked) { border-color: var(--color-accent); background: var(--color-surface-alt); }
.payment-option input { margin-top: 4px; accent-color: var(--color-accent); }
.ck-error { color: var(--color-error); font-size: .9rem; min-height: 1.2em; font-weight: 600; }
.checkout-summary .cart-lines { max-height: 420px; }

.notice { background: var(--color-surface-alt); border: 1px solid var(--color-border); border-left: 4px solid var(--color-warning); border-radius: var(--radius-md); padding: var(--space-md); font-size: .92rem; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.product-card, .blog-card, .collection-card { animation: fadeIn var(--transition-base) both; }