/* ============================================
   THE PIZZA OVEN GURU — Design System
   Niche: Outdoor Pizza Ovens & Cooking Equipment
   Personality: Rugged, warm, artisanal, trustworthy
   ============================================ */

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

/* --- Design Tokens --- */
:root {
  /* Color Palette — warm, rustic, fire-inspired */
  --color-bg: #FAF6F0;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F2EBE0;
  --color-border: #E0D5C3;
  --color-text-primary: #2B2118;
  --color-text-secondary: #5C4E3F;
  --color-text-muted: #8A7A68;
  --color-accent: #C4471C;
  --color-accent-hover: #A83A14;
  --color-accent-fg: #FFFFFF;
  --color-success: #4A7C3A;
  --color-warning: #D4920F;
  --color-error: #B33A2E;
  --color-fire: #E8602C;
  --color-charcoal: #3D3328;
  --color-cream: #F5EDE0;
  --color-brick: #A0421E;

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

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

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(43, 33, 24, 0.08);
  --shadow-md: 0 4px 12px rgba(43, 33, 24, 0.12);
  --shadow-lg: 0 12px 32px rgba(43, 33, 24, 0.16);

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

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

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

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

/* --- Announcement Bar --- */
.announcement-bar { background: var(--color-charcoal); color: var(--color-cream); text-align: center; padding: var(--space-sm) var(--space-md); font-size: 0.875rem; font-weight: 500; letter-spacing: 0.02em; }
.announcement-bar strong { color: var(--color-fire); }

/* --- Navigation --- */
.nav { position: sticky; top: 0; z-index: 100; background: var(--color-surface); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-height); gap: var(--space-lg); }
.nav-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--color-accent); white-space: nowrap; letter-spacing: -0.02em; }
.nav-logo span { color: var(--color-charcoal); }
.nav-links { display: flex; align-items: center; gap: var(--space-lg); flex: 1; justify-content: center; }
.nav-link { font-size: 0.9375rem; font-weight: 600; color: var(--color-text-secondary); transition: color var(--transition-fast); position: relative; padding: var(--space-xs) 0; }
.nav-link:hover, .nav-link.active { color: var(--color-accent); }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-accent); transition: width var(--transition-base); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-dropdown { position: relative; }
.nav-dropdown-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); min-width: 220px; padding: var(--space-sm) 0; opacity: 0; visibility: hidden; transition: all var(--transition-base); margin-top: var(--space-xs); }
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; }
.nav-dropdown-menu a { display: block; padding: var(--space-sm) var(--space-lg); font-size: 0.875rem; font-weight: 500; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.nav-dropdown-menu a:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.nav-action-btn { position: relative; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); transition: background var(--transition-fast); }
.nav-action-btn:hover { background: var(--color-surface-alt); }
.nav-action-btn svg { width: 22px; height: 22px; color: var(--color-text-primary); }
.cart-count { position: absolute; top: -2px; right: -2px; background: var(--color-accent); color: var(--color-accent-fg); font-size: 0.6875rem; font-weight: 700; min-width: 18px; height: 18px; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; padding: 0 4px; }

/* --- Hamburger / Mobile Menu --- */
.hamburger { display: none; width: 40px; height: 40px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.hamburger span { width: 24px; height: 2px; background: var(--color-text-primary); transition: all var(--transition-base); border-radius: 2px; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.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-muted); }
.mobile-menu-link { display: block; padding: var(--space-md) 0; font-size: 1.0625rem; font-weight: 600; color: var(--color-text-primary); border-bottom: 1px solid var(--color-border); }
.mobile-menu-link:hover { color: var(--color-accent); }
.mobile-menu-sub { padding-left: var(--space-lg); }
.mobile-menu-sub a { font-size: 0.9375rem; font-weight: 400; color: var(--color-text-secondary); }
.mobile-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(43, 33, 24, 0.5); z-index: 150; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.mobile-overlay.open { opacity: 1; visibility: visible; }

/* --- Search --- */
.search-bar { position: relative; }
.search-input { width: 100%; padding: 10px 16px 10px 40px; border: 1px solid var(--color-border); border-radius: var(--radius-full); font-size: 0.875rem; background: var(--color-surface-alt); transition: all var(--transition-fast); }
.search-input:focus { outline: none; border-color: var(--color-accent); background: var(--color-surface); box-shadow: 0 0 0 3px rgba(196, 71, 28, 0.1); }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--color-text-muted); }
.search-results { position: absolute; top: calc(100% + 8px); 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: 110; display: none; }
.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; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.search-item-info h4 { font-size: 0.875rem; font-weight: 600; color: var(--color-text-primary); }
.search-item-info p { font-size: 0.8125rem; color: var(--color-accent); font-weight: 600; }
.search-item:last-child { border-bottom: none; }
.search-empty { padding: var(--space-lg); text-align: center; color: var(--color-text-muted); font-size: 0.875rem; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 12px 24px; font-size: 0.9375rem; font-weight: 600; border-radius: var(--radius-md); transition: all var(--transition-fast); text-align: center; cursor: pointer; border: 2px solid transparent; white-space: nowrap; }
.btn-primary { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--color-charcoal); color: var(--color-cream); border-color: var(--color-charcoal); }
.btn-secondary:hover { background: var(--color-text-primary); border-color: var(--color-text-primary); 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 { background: var(--color-surface-alt); border-color: var(--color-text-muted); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8125rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-full { width: 100%; }

/* --- Badges --- */
.badge { display: inline-flex; align-items: center; padding: 4px 10px; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; border-radius: var(--radius-sm); }
.badge-sale { background: var(--color-accent); color: var(--color-accent-fg); }
.badge-new { background: var(--color-success); color: #fff; }
.badge-out { background: var(--color-text-muted); color: #fff; }
.badge-fire { background: var(--color-fire); color: #fff; }

/* --- Sections --- */
.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface-alt); }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-title { font-family: var(--font-heading); font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; color: var(--color-text-primary); margin-bottom: var(--space-sm); letter-spacing: -0.02em; }
.section-subtitle { font-size: 1.0625rem; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }

/* --- Hero --- */
.hero { position: relative; min-height: 560px; display: flex; align-items: center; overflow: hidden; background: var(--color-charcoal); }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.45; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, rgba(43, 33, 24, 0.85) 0%, rgba(61, 51, 40, 0.6) 100%); }
.hero-content { position: relative; z-index: 2; padding: var(--space-3xl) 0; }
.hero-eyebrow { display: inline-block; font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-fire); margin-bottom: var(--space-md); }
.hero-title { font-family: var(--font-heading); font-size: clamp(2.25rem, 6vw, 4rem); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: var(--space-md); max-width: 700px; letter-spacing: -0.02em; }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255, 255, 255, 0.85); max-width: 540px; margin-bottom: var(--space-xl); line-height: 1.6; }
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; }

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

/* --- Product Card --- */
.product-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base); display: flex; flex-direction: column; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--color-text-muted); }
.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: 4px; z-index: 2; }
.product-card-quick-add { position: absolute; bottom: var(--space-sm); left: var(--space-sm); right: var(--space-sm); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 10px; font-size: 0.8125rem; font-weight: 600; color: var(--color-text-primary); opacity: 0; transform: translateY(8px); transition: all var(--transition-base); cursor: pointer; text-align: center; }
.product-card:hover .product-card-quick-add { opacity: 1; transform: translateY(0); }
.product-card-quick-add:hover { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }
.product-card-body { padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-xs); flex: 1; }
.product-card-vendor { font-size: 0.75rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.product-card-title { font-size: 0.9375rem; 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; }
.product-card-title a:hover { color: var(--color-accent); }
.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: 1.0625rem; font-weight: 700; color: var(--color-text-primary); }
.product-card-compare-price { font-family: var(--font-mono); font-size: 0.875rem; color: var(--color-text-muted); text-decoration: line-through; }
.product-card-rating { display: flex; align-items: center; gap: 4px; font-size: 0.8125rem; color: var(--color-text-muted); }
.rating-stars { color: var(--color-warning); letter-spacing: 1px; font-size: 0.875rem; }

/* --- Collection Card --- */
.collection-card { position: relative; aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; display: block; }
.collection-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.collection-card:hover img { transform: scale(1.08); }
.collection-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(43, 33, 24, 0.8) 0%, rgba(43, 33, 24, 0.2) 60%, transparent 100%); display: flex; align-items: flex-end; padding: var(--space-lg); }
.collection-card-title { color: #fff; font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; }
.collection-card-count { color: rgba(255, 255, 255, 0.7); font-size: 0.875rem; margin-top: 4px; }

/* --- Blog Card --- */
.blog-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base); display: flex; flex-direction: column; }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.blog-card-img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.blog-card-body { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; gap: var(--space-sm); }
.blog-card-meta { font-size: 0.75rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.blog-card-title { font-family: var(--font-heading); font-size: 1.125rem; font-weight: 700; color: var(--color-text-primary); line-height: 1.3; }
.blog-card-excerpt { font-size: 0.875rem; color: var(--color-text-secondary); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card-link { margin-top: auto; font-size: 0.875rem; font-weight: 600; color: var(--color-accent); }

/* --- Trust Badges --- */
.trust-badges { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
.trust-item { display: flex; align-items: center; gap: var(--space-md); padding: var(--space-lg); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.trust-item svg { width: 32px; height: 32px; color: var(--color-accent); flex-shrink: 0; }
.trust-item h4 { font-size: 0.9375rem; font-weight: 700; color: var(--color-text-primary); }
.trust-item p { font-size: 0.8125rem; color: var(--color-text-muted); }

/* --- Footer --- */
.footer { background: var(--color-charcoal); 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); }
.footer-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--color-fire); margin-bottom: var(--space-md); }
.footer-logo span { color: #fff; }
.footer-desc { font-size: 0.875rem; line-height: 1.7; margin-bottom: var(--space-lg); max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 0.9375rem; font-weight: 700; margin-bottom: var(--space-md); text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col ul li { margin-bottom: var(--space-sm); }
.footer-col ul li a { font-size: 0.875rem; color: rgba(255, 255, 255, 0.6); transition: color var(--transition-fast); }
.footer-col ul li a:hover { color: var(--color-fire); }
.footer-contact { font-size: 0.875rem; line-height: 1.8; }
.footer-contact a { color: var(--color-fire); }
.social-links { display: flex; gap: var(--space-sm); margin-top: var(--space-md); }
.social-links a { width: 36px; height: 36px; border-radius: var(--radius-md); background: rgba(255, 255, 255, 0.1); display: flex; align-items: center; justify-content: center; 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; flex-direction: column; gap: var(--space-sm); text-align: center; font-size: 0.8125rem; }
.footer-payment-icons { display: flex; gap: var(--space-sm); justify-content: center; margin-top: var(--space-sm); flex-wrap: wrap; }
.footer-payment-icons span { font-size: 0.75rem; padding: 4px 10px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: var(--radius-sm); color: rgba(255, 255, 255, 0.5); }

/* --- Breadcrumb --- */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); padding: var(--space-md) 0; font-size: 0.8125rem; }
.breadcrumb-item { color: var(--color-text-muted); }
.breadcrumb-item a:hover { color: var(--color-accent); }
.breadcrumb-sep { color: var(--color-text-muted); }
.breadcrumb-item.current { color: var(--color-text-primary); font-weight: 600; }

/* --- Product Page Layout --- */
.product-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); padding: var(--space-lg) 0 var(--space-2xl); }
.product-gallery { display: flex; flex-direction: column; gap: var(--space-md); }
.gallery-main-wrap { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); 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; 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-text-muted); }
.product-info { display: flex; flex-direction: column; gap: var(--space-md); }
.product-vendor { font-size: 0.8125rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.product-title { font-family: var(--font-heading); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--color-text-primary); line-height: 1.2; letter-spacing: -0.02em; }
.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-text-primary); }
.product-compare-price { font-family: var(--font-mono); font-size: 1.25rem; color: var(--color-text-muted); text-decoration: line-through; }
.product-save-badge { background: var(--color-accent); color: var(--color-accent-fg); font-size: 0.75rem; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-sm); }
.product-short-desc { font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.7; }
.product-sku { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--color-text-muted); }
.availability-msg { font-size: 0.875rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.availability-msg.in-stock { color: var(--color-success); }
.availability-msg.out-stock { color: var(--color-error); }

/* --- Option Selectors --- */
.option-group { display: flex; flex-direction: column; gap: var(--space-sm); }
.option-label { font-size: 0.875rem; font-weight: 700; color: var(--color-text-primary); text-transform: capitalize; }
.option-btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.option-btn { padding: 10px 18px; border: 2px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 600; color: var(--color-text-secondary); background: var(--color-surface); transition: all var(--transition-fast); }
.option-btn:hover { border-color: var(--color-text-muted); }
.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: 2px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.qty-btn { width: 40px; height: 44px; font-size: 1.25rem; color: var(--color-text-secondary); background: var(--color-surface); transition: all var(--transition-fast); }
.qty-btn:hover { background: var(--color-surface-alt); color: var(--color-accent); }
.qty-input { width: 56px; 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-size: 0.9375rem; }
.qty-input:focus { outline: none; }

/* --- Sticky ATC --- */
.sticky-atc { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--color-surface); border-top: 1px solid var(--color-border); box-shadow: 0 -4px 12px rgba(43, 33, 24, 0.1); padding: var(--space-md) 0; transform: translateY(100%); transition: transform var(--transition-base); z-index: 90; }
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc-inner { display: flex; align-items: center; gap: var(--space-md); }
.sticky-atc-product { display: flex; align-items: center; gap: var(--space-md); flex: 1; min-width: 0; }
.sticky-atc-product img { width: 56px; height: 56px; border-radius: var(--radius-md); object-fit: cover; flex-shrink: 0; }
.sticky-atc-product-info { min-width: 0; }
.sticky-atc-product-info h4 { font-size: 0.875rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-atc-product-info p { font-family: var(--font-mono); font-size: 0.875rem; font-weight: 700; color: var(--color-accent); }

/* --- Accordions --- */
.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) var(--space-lg); font-size: 0.9375rem; font-weight: 700; color: var(--color-text-primary); display: flex; justify-content: space-between; align-items: center; cursor: pointer; background: var(--color-surface); transition: background var(--transition-fast); }
.accordion-header:hover { background: var(--color-surface-alt); }
.accordion-icon { font-size: 1.25rem; 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: 2000px; }
.accordion-body-inner { padding: 0 var(--space-lg) var(--space-lg); font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.7; }
.accordion-body-inner h3, .accordion-body-inner h4 { margin: var(--space-md) 0 var(--space-sm); color: var(--color-text-primary); }
.accordion-body-inner ul { list-style: disc; padding-left: var(--space-lg); margin: var(--space-sm) 0; }
.accordion-body-inner li { margin-bottom: 4px; }
.accordion-body-inner p { margin-bottom: var(--space-sm); }

/* --- Reviews --- */
.reviews-section { padding: var(--space-xl) 0; }
.reviews-summary { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-xl); text-align: center; }
.reviews-avg { font-family: var(--font-heading); font-size: 3rem; font-weight: 800; color: var(--color-text-primary); }
.reviews-score .rating-stars { font-size: 1.25rem; }
.reviews-bars { display: flex; flex-direction: column; gap: 6px; max-width: 300px; margin: 0 auto; width: 100%; }
.rating-bar { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.8125rem; }
.rating-bar-label { width: 40px; color: var(--color-text-muted); }
.rating-bar-track { flex: 1; height: 8px; background: var(--color-surface-alt); border-radius: var(--radius-full); overflow: hidden; }
.rating-bar-fill { height: 100%; background: var(--color-warning); border-radius: var(--radius-full); transition: width var(--transition-slow); }
.rating-bar-count { width: 30px; text-align: right; color: var(--color-text-muted); }
.review-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-lg); margin-bottom: var(--space-md); }
.review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-sm); }
.review-author { font-weight: 700; font-size: 0.9375rem; color: var(--color-text-primary); }
.review-verified { font-size: 0.75rem; color: var(--color-success); font-weight: 600; display: flex; align-items: center; gap: 4px; }
.review-title { font-size: 0.9375rem; font-weight: 600; color: var(--color-text-primary); margin-bottom: 4px; }
.review-body { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.7; }
.review-date { font-size: 0.75rem; 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, 33, 24, 0.5); z-index: 200; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.cart-overlay.open { opacity: 1; visibility: visible; }
.cart-drawer { position: fixed; top: 0; right: -100%; width: 100%; max-width: 420px; height: 100%; background: var(--color-surface); z-index: 210; 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; align-items: center; justify-content: space-between; padding: var(--space-lg); border-bottom: 1px solid var(--color-border); }
.cart-drawer-header h2 { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; 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 { 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: 72px; height: 72px; border-radius: var(--radius-md); object-fit: cover; flex-shrink: 0; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title { font-size: 0.875rem; font-weight: 600; color: var(--color-text-primary); margin-bottom: 2px; }
.cart-item-variant { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.cart-item-price { font-family: var(--font-mono); font-size: 0.875rem; font-weight: 700; color: var(--color-text-primary); }
.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); overflow: hidden; }
.cart-item-qty button { width: 28px; height: 28px; font-size: 1rem; color: var(--color-text-secondary); background: var(--color-surface); }
.cart-item-qty button:hover { background: var(--color-surface-alt); }
.cart-item-qty span { width: 36px; text-align: center; font-size: 0.8125rem; font-weight: 600; }
.cart-item-remove { font-size: 0.75rem; color: var(--color-text-muted); text-decoration: underline; }
.cart-item-remove:hover { color: var(--color-error); }
.cart-empty { text-align: center; padding: var(--space-2xl) var(--space-lg); color: var(--color-text-muted); }
.cart-empty svg { width: 64px; height: 64px; margin: 0 auto var(--space-md); opacity: 0.3; }
.cart-empty p { margin-bottom: var(--space-lg); font-size: 0.9375rem; }
.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 span { font-size: 0.9375rem; color: var(--color-text-secondary); }
.cart-subtotal strong { font-family: var(--font-mono); font-size: 1.25rem; font-weight: 700; color: var(--color-text-primary); }
.cart-tax-note { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: var(--space-md); text-align: center; }
.cart-footer .btn { margin-bottom: var(--space-sm); }

/* --- Toast --- */
.toast { position: fixed; bottom: var(--space-xl); left: 50%; transform: translateX(-50%) translateY(100px); background: var(--color-charcoal); color: #fff; padding: var(--space-md) var(--space-lg); border-radius: var(--radius-md); font-size: 0.9375rem; font-weight: 600; z-index: 300; opacity: 0; transition: all var(--transition-base); box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: var(--space-sm); }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-error); }

/* --- Pagination --- */
.pagination { display: flex; justify-content: center; gap: var(--space-xs); margin-top: var(--space-xl); }
.pagination-btn { min-width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 600; color: var(--color-text-secondary); background: var(--color-surface); transition: all var(--transition-fast); padding: 0 var(--space-sm); }
.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; align-items: center; justify-content: space-between; 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-label { font-size: 0.875rem; color: var(--color-text-muted); }
.sort-select { padding: 8px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.875rem; background: var(--color-surface); color: var(--color-text-primary); cursor: pointer; }
.sort-select:focus { outline: none; border-color: value(--color-accent); }
.product-count { font-size: 0.875rem; color: var(--color-text-muted); }

/* --- 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; } }

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

/* --- FAQ Section --- */
.faq-section { max-width: 800px; 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) var(--space-lg); font-size: 0.9375rem; font-weight: 600; color: var(--color-text-primary); display: flex; justify-content: space-between; align-items: center; cursor: pointer; background: var(--color-surface); }
.faq-question:hover { background: var(--color-surface-alt); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow); }
.faq-answer.open { max-height: 500px; }
.faq-answer-inner { padding: 0 var(--space-lg) var(--space-md); font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.7; }

/* --- Newsletter --- */
.newsletter { background: var(--color-charcoal); color: #fff; padding: var(--space-2xl) 0; text-align: center; }
.newsletter h2 { font-family: var(--font-heading); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: var(--space-sm); }
.newsletter p { color: rgba(255, 255, 255, 0.7); margin-bottom: var(--space-lg); font-size: 0.9375rem; }
.newsletter-form { display: flex; gap: var(--space-sm); max-width: 480px; margin: 0 auto; flex-direction: column; }
.newsletter-input { padding: 14px 20px; border: none; border-radius: var(--radius-md); font-size: 0.9375rem; background: #fff; color: var(--color-text-primary); }
.newsletter-input:focus { outline: 2px solid var(--color-fire); }
.newsletter-btn { background: var(--color-fire); color: #fff; padding: 14px 28px; border-radius: var(--radius-md); font-weight: 700; font-size: 0.9375rem; transition: background var(--transition-fast); }
.newsletter-btn:hover { background: var(--color-accent); }

/* --- Page Content --- */
.page-content { max-width: 800px; margin: 0 auto; padding: var(--space-xl) 0; }
.page-content h1 { font-family: var(--font-heading); font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: var(--space-lg); color: var(--color-text-primary); }
.page-content h2 { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; margin: var(--space-xl) 0 var(--space-md); color: var(--color-text-primary); }
.page-content h3 { font-size: 1.125rem; font-weight: 700; margin: var(--space-lg) 0 var(--space-sm); color: var(--color-text-primary); }
.page-content p { margin-bottom: var(--space-md); color: var(--color-text-secondary); line-height: 1.8; }
.page-content ul { list-style: disc; padding-left: var(--space-xl); margin-bottom: var(--space-md); }
.page-content ol { list-style: decimal; padding-left: var(--space-xl); margin-bottom: var(--space-md); }
.page-content li { margin-bottom: var(--space-sm); color: var(--color-text-secondary); line-height: 1.7; }
.page-content strong { color: var(--color-text-primary); }
.page-content img { border-radius: var(--radius-lg); margin: var(--space-lg) 0; }
.page-content blockquote { border-left: 4px solid var(--color-accent); padding-left: var(--space-lg); margin: var(--space-lg) 0; font-style: italic; color: var(--color-text-secondary); }
.page-content table { margin: var(--space-lg) 0; }
.page-content th, .page-content td { padding: var(--space-sm) var(--space-md); border: 1px solid var(--color-border); text-align: left; }
.page-content th { background: var(--color-surface-alt); font-weight: 700; }

/* --- Policy Layout --- */
.policy-layout { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); padding: var(--space-xl) 0; }
.policy-sidebar { display: flex; flex-direction: column; gap: var(--space-xs); }
.policy-sidebar a { padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 600; color: var(--color-text-secondary); transition: all var(--transition-fast); }
.policy-sidebar a:hover, .policy-sidebar a.active { background: var(--color-surface-alt); color: var(--color-accent); }

/* --- Contact Form --- */
.contact-form { display: flex; flex-direction: column; gap: var(--space-md); max-width: 600px; margin: 0 auto; }
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-label { font-size: 0.875rem; font-weight: 600; color: var(--color-text-primary); }
.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: 0.9375rem; background: var(--color-surface); color: var(--color-text-primary); transition: all var(--transition-fast); }
.form-input:focus, .form-textarea:focus, .form-select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(196, 71, 28, 0.1); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-error { font-size: 0.8125rem; color: var(--color-error); }
.form-success { background: var(--color-success); color: #fff; padding: var(--space-md); border-radius: var(--radius-md); font-size: 0.9375rem; font-weight: 600; text-align: center; }

/* --- 404 Page --- */
.error-page { text-align: center; padding: var(--space-3xl) 0; }
.error-page h1 { font-family: var(--font-heading); font-size: clamp(4rem, 10vw, 8rem); font-weight: 800; color: var(--color-accent); line-height: 1; }
.error-page h2 { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; margin-bottom: var(--space-md); }
.error-page p { color: var(--color-text-secondary); margin-bottom: var(--space-lg); }

/* --- Value Props --- */
.value-props { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
.value-prop { text-align: center; padding: var(--space-lg); }
.value-prop svg { width: 48px; height: 48px; color: var(--color-accent); margin: 0 auto var(--space-md); }
.value-prop h4 { font-family: var(--font-heading); font-size: 1.125rem; font-weight: 700; margin-bottom: var(--space-sm); }
.value-prop p { font-size: 0.875rem; color: var(--color-text-secondary); line-height: 1.6; }

/* --- Lifestyle Banner --- */
.lifestyle-banner { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 320px; display: flex; align-items: center; }
.lifestyle-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.lifestyle-banner-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(43, 33, 24, 0.75) 0%, rgba(61, 51, 40, 0.4) 100%); }
.lifestyle-banner-content { position: relative; z-index: 2; padding: var(--space-2xl); color: #fff; max-width: 500px; }
.lifestyle-banner-content h2 { font-family: var(--font-heading); font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; margin-bottom: var(--space-sm); }
.lifestyle-banner-content p { color: rgba(255, 255, 255, 0.85); margin-bottom: var(--space-lg); font-size: 1rem; }

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

/* --- Responsive Breakpoints --- */
@media (min-width: 640px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .trust-badges { grid-template-columns: repeat(4, 1fr); }
  .value-props { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
  .newsletter-form { flex-direction: row; }
  .sticky-atc-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-lg); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .policy-layout { grid-template-columns: 240px 1fr; }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .product-layout { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
  .hamburger { display: none; }
  .nav-links { display: flex; }
  .search-bar { min-width: 280px; }
}

@media (min-width: 1280px) {
  .container { padding: 0 var(--space-xl); }
}

@media (max-width: 1023px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .search-bar { display: none; }
  .nav-action-search { display: flex; }
}

@media (max-width: 639px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 480px; }
  .section { padding: var(--space-xl) 0; }
  .cart-drawer { max-width: 100%; }
  .product-card-quick-add { opacity: 1; transform: translateY(0); position: static; margin: var(--space-md); }
  .product-card-img-wrap { aspect-ratio: 1; }
}