/* ===== SANIMA SHOP — Styles Globaux ===== */
:root {
  --primary: #FF6B35;
  --primary-container: #FF8C5A;
  --on-primary: #FFFFFF;
  --on-primary-container: #FFFFFF;
  --primary-fixed: #FFDAC7;
  --primary-fixed-dim: #FFB38E;
  --surface: #0F0F1A;
  --surface-container-lowest: #1A1A2E;
  --surface-container-low: #1E1E32;
  --surface-container: #222238;
  --surface-container-high: #262642;
  --surface-container-highest: #2A2A4A;
  --surface-dim: #0A0A14;
  --surface-bright: #2A2A4A;
  --on-surface: #F0F1F3;
  --on-surface-variant: #9E9EB8;
  --outline: #6F6F8A;
  --outline-variant: #3A3A52;
  --background: #0F0F1A;
  --on-background: #F0F1F3;
  --error: #FF5449;
  --error-container: #93000A;
  --green: #25D366;
  --tertiary: #7C3AED;
  --tertiary-container: #6063EE;
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.light {
  --surface: #F8F9FB;
  --surface-container-lowest: #FFFFFF;
  --surface-container-low: #F2F4F6;
  --surface-container: #EDEEF0;
  --surface-container-high: #E7E8EA;
  --surface-container-highest: #E1E2E4;
  --surface-dim: #D9DADC;
  --surface-bright: #F8F9FB;
  --on-surface: #191C1E;
  --on-surface-variant: #5B403E;
  --outline: #8F6F6D;
  --outline-variant: #E4BEBA;
  --background: #F8F9FB;
  --on-background: #191C1E;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--background);
  color: var(--on-surface);
  transition: background 0.5s, color 0.5s;
  overflow-x: hidden;
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

.glass {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.light .glass {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hide-scrollbar::-webkit-scrollbar { display: none; }
.hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

.container-max {
  max-width: 1440px;
  margin: 0 auto;
}

/* ===== PROMO BANNER ===== */
.promo-banner {
  background: var(--primary);
  color: var(--on-primary);
  padding: 8px 20px;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.2em;
  font-weight: 500;
  text-transform: uppercase;
  overflow: hidden;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 8px;
  left: 0;
  width: 100%;
  z-index: 50;
  transition: all 0.3s;
  padding: 0 80px;
}
.navbar.scrolled {
  top: 0;
  padding: 0;
}
.navbar-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  border-radius: 9999px;
  border-bottom: 1px solid var(--outline-variant);
  transition: all 0.3s;
  background: rgba(15, 15, 26, 0.8);
  backdrop-filter: blur(24px);
}
.light .navbar-inner {
  background: rgba(248, 249, 251, 0.8);
}
.navbar.scrolled .navbar-inner {
  border-radius: 0;
  padding-left: 80px;
  padding-right: 80px;
}

.logo {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--primary);
}

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  color: var(--on-surface-variant);
  text-decoration: none;
  font-size: 16px;
  font-weight: 400;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-icons { display: flex; align-items: center; gap: 24px; }
.nav-icons button {
  background: none;
  border: none;
  color: var(--on-surface-variant);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: all 0.2s;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-icons button:hover {
  background: rgba(255, 107, 53, 0.1);
  color: var(--primary);
}
.cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background: var(--primary);
  color: white;
  font-size: 10px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--on-surface); border-radius: 4px; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 80px 60px;
  position: relative;
  overflow: hidden;
}
.hero-accent {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(255,107,53,0.08), transparent 60%);
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.hero-content { max-width: 560px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 107, 53, 0.1);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero h1 {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 64px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.hero h1 span { color: var(--primary); font-style: italic; }
.hero p {
  color: var(--on-surface-variant);
  font-size: 18px;
  line-height: 1.6;
  margin: 24px 0 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  padding: 16px 40px;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { transform: scale(1.05); }
.btn-secondary {
  background: var(--glass);
  padding: 16px 40px;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--outline-variant);
  color: var(--on-surface);
  transition: all 0.3s;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--surface-container-high); }

.hero-social {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 32px;
}
.hero-avatars { display: flex; }
.hero-avatars img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid var(--surface);
  margin-right: -12px;
  object-fit: cover;
}
.hero-visitors span { color: var(--primary); font-weight: 700; }

.hero-image {
  position: relative;
}
.hero-image-inner {
  border-radius: 40px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  border: 8px solid rgba(255,255,255,0.1);
}
.hero-image-inner img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: transform 1s;
}
.hero-image-inner img:hover { transform: scale(1.05); }
.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
}
.hero-image-card {
  position: absolute;
  bottom: 32px;
  left: 32px;
  padding: 24px;
  background: var(--glass);
  border-radius: 16px;
  max-width: 240px;
}
.hero-image-card .tag {
  color: var(--primary);
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 4px;
}
.hero-image-card h3 { font-weight: 600; font-size: 18px; }
.hero-image-card .price { color: var(--on-surface-variant); font-size: 14px; }

/* ===== CATEGORY BAR ===== */
.category-bar {
  position: sticky;
  top: 80px;
  z-index: 40;
  padding: 24px 80px;
}
.category-bar-inner {
  padding: 8px;
  border-radius: 16px;
  overflow-x: auto;
  background: var(--glass);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.category-list { display: flex; gap: 8px; }
.category-btn {
  padding: 12px 32px;
  border-radius: 12px;
  border: none;
  background: transparent;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}
.category-btn:hover { background: var(--surface-container-high); }
.category-btn.active {
  background: var(--primary);
  color: var(--on-primary);
}

/* ===== PRODUCT SECTION ===== */
.product-section { padding: 48px 80px; }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.section-header h2 {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.section-header .sub {
  color: var(--primary);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-nav { display: flex; gap: 16px; }
.section-nav button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--outline-variant);
  background: var(--glass);
  color: var(--on-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.section-nav button:hover { color: var(--primary); }

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.bento-item {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  transition: all 0.5s;
  cursor: pointer;
}
.bento-item:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.bento-item:hover img { transform: scale(1.08); }
.bento-large { grid-column: span 2; grid-row: span 2; }
.bento-large img { height: 100%; min-height: 500px; }
.bento-medium { grid-column: span 1; grid-row: span 1; }
.bento-medium img { height: 320px; }
.bento-wide { grid-column: span 2; }
.bento-wide img { height: 320px; }

.bento-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: var(--glass);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  transform: translateY(100%);
  transition: transform 0.3s;
}
.bento-item:hover .bento-overlay { transform: translateY(0); }
.bento-overlay h4 { font-size: 16px; font-weight: 600; }
.bento-overlay .price { color: var(--on-surface-variant); font-size: 14px; }
.bento-overlay .add-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(255,107,53,0.3);
}

.bento-quick {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.bento-item:hover .bento-quick { opacity: 1; }
.bento-quick button {
  background: white;
  color: var(--on-surface);
  padding: 12px 24px;
  border-radius: 9999px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.bento-item:hover .bento-quick button { transform: scale(1); }

.bento-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--primary);
  color: white;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  z-index: 55;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-sidebar {
  position: fixed;
  right: 0;
  top: 0;
  height: 100%;
  width: 450px;
  max-width: 100vw;
  background: var(--surface-container-lowest);
  z-index: 60;
  box-shadow: -8px 0 32px rgba(0,0,0,0.3);
  transform: translateX(100%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 32px;
}
.cart-sidebar.open { transform: translateX(0); }

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}
.cart-header h2 {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 28px;
  color: var(--primary);
}
.cart-header p { color: var(--on-surface-variant); margin-top: 4px; }
.cart-close {
  background: none;
  border: none;
  color: var(--on-surface-variant);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
}
.cart-close:hover { background: var(--surface-container); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 8px;
}
.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  border-radius: 16px;
  background: var(--surface-container);
  transition: transform 0.3s;
}
.cart-item:hover { transform: translateX(-4px); }
.cart-item-img {
  width: 80px;
  height: 96px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.cart-item-info .name { font-weight: 600; }
.cart-item-info .meta { color: var(--on-surface-variant); font-size: 13px; }
.cart-item-info .price { color: var(--primary); font-weight: 600; }
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-container-high);
  padding: 4px 12px;
  border-radius: 9999px;
}
.cart-item-qty button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--on-surface);
  font-size: 14px;
}

.cart-footer {
  border-top: 1px solid var(--outline-variant);
  padding-top: 24px;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 24px;
  font-weight: 700;
}
.cart-total span:last-child { color: var(--primary); }
.btn-checkout {
  width: 100%;
  background: var(--primary);
  color: white;
  padding: 20px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 18px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-checkout:hover { filter: brightness(1.1); }
.cart-payment-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  color: var(--on-surface-variant);
  font-size: 20px;
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-detail { padding: 120px 80px 60px; }
.product-detail-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
}
.product-gallery {
  display: flex;
  flex-direction: row-reverse;
  gap: 24px;
}
.product-thumbs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 96px;
  flex-shrink: 0;
}
.product-thumbs button {
  width: 96px;
  height: 128px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  padding: 0;
}
.product-thumbs button:hover { border-color: var(--outline); }
.product-thumbs button.active { border-color: var(--primary); }
.product-thumbs button img { width: 100%; height: 100%; object-fit: cover; }

.product-main-image {
  flex: 1;
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  background: var(--surface-container);
}
.product-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.product-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.product-dots div {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
}
.product-dots div.active { background: var(--primary); }

.product-info { display: flex; flex-direction: column; gap: 32px; }
.product-info .badge {
  background: rgba(255,107,53,0.1);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 12px;
  letter-spacing: 0.05em;
  display: inline-block;
  width: fit-content;
}
.product-info h1 {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 48px;
  letter-spacing: -0.02em;
}
.product-rating { display: flex; align-items: center; gap: 8px; }
.product-rating .stars { color: var(--primary); }
.product-rating span { color: var(--on-surface-variant); }

.product-info .desc {
  color: var(--on-surface-variant);
  line-height: 1.6;
}

.selector-label {
  font-size: 12px;
  letter-spacing: 0.05em;
  font-weight: 500;
  margin-bottom: 16px;
  display: block;
}
.color-options { display: flex; gap: 16px; }
.color-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}
.color-btn.active { border-color: var(--primary); box-shadow: 0 0 0 4px var(--surface), 0 0 0 6px var(--primary); }
.size-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.size-btn {
  padding: 16px;
  border: 1px solid var(--outline-variant);
  border-radius: 12px;
  background: transparent;
  color: var(--on-surface);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}
.size-btn:hover { border-color: var(--primary); }
.size-btn.active { border: 2px solid var(--primary); background: rgba(255,107,53,0.05); }

.product-cta { display: flex; gap: 16px; }
.product-cta .btn-primary { flex: 1; justify-content: center; padding: 20px; }
.product-cta .fav-btn {
  width: 64px;
  border: 1px solid var(--outline-variant);
  border-radius: 16px;
  background: transparent;
  color: var(--on-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.product-cta .fav-btn:hover { background: var(--surface-container); }

.product-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.product-features div { display: flex; align-items: center; gap: 12px; color: var(--on-surface-variant); font-size: 14px; }

/* Related Products */
.related-section { padding: 80px; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.related-item { cursor: pointer; }
.related-item .img-wrap {
  aspect-ratio: 3/4;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}
.related-item .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.related-item:hover .img-wrap img { transform: scale(1.1); }
.related-item .quick-add {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s;
}
.related-item:hover .quick-add { opacity: 1; transform: translateY(0); }
.related-item h3 { margin-top: 12px; font-size: 16px; font-weight: 600; }
.related-item .price { color: var(--on-surface-variant); }

/* ===== FOOTER ===== */
footer {
  padding: 64px 80px;
  background: var(--surface-container-high);
  border-top: 1px solid var(--outline-variant);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 24px;
}
.footer-brand .logo { font-size: 40px; }
.footer-brand p { color: var(--on-surface-variant); margin-top: 16px; max-width: 280px; font-size: 14px; }
.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-container);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: all 0.3s;
}
.footer-social a:hover { background: var(--primary); color: white; }

footer h4 { font-weight: 700; margin-bottom: 16px; font-size: 14px; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 8px; }
footer ul a {
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 14px;
}
footer ul a:hover { color: var(--primary); }

.newsletter-input {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.newsletter-input input {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--outline-variant);
  padding: 8px 4px;
  color: var(--on-surface);
  font-size: 14px;
  outline: none;
}
.newsletter-input input:focus { border-color: var(--primary); }
.newsletter-input button {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 700;
  cursor: pointer;
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--on-surface-variant);
  font-size: 12px;
}
.footer-bottom-links { display: flex; gap: 24px; }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 26, 0.98);
  z-index: 200;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu a { color: white; text-decoration: none; font-size: 24px; font-weight: 500; }
.mobile-menu a:hover { color: var(--primary); }
.mobile-menu .close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 32px;
  cursor: pointer;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-container-highest);
  color: var(--on-surface);
  padding: 12px 24px;
  border-radius: 40px;
  z-index: 300;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.toast.show { opacity: 1; }

/* PWA Install Button */
.pwa-install-btn {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  display: none; align-items: center; gap: 8px;
  background: var(--primary); color: white; border: none;
  padding: 12px 22px; border-radius: 60px; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: 0.3s; box-shadow: 0 4px 20px rgba(255,107,53,0.3);
}
.pwa-install-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(255,107,53,0.4); }
.pwa-install-btn span { font-size: 20px; }
@media (max-width: 640px) {
  .pwa-install-btn { bottom: 16px; right: 16px; padding: 10px 18px; font-size: 13px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero { padding: 100px 40px 40px; }
  .hero h1 { font-size: 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-image { order: -1; }
  .hero-image-inner img { height: 400px; }
  .category-bar { padding: 16px 40px; }
  .product-section { padding: 32px 40px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-large { grid-column: span 2; }
  .product-detail { padding: 80px 40px 40px; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-gallery { flex-direction: column; }
  .product-thumbs { flex-direction: row; width: 100%; }
  .product-thumbs button { width: 80px; height: 80px; }
  footer { padding: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .navbar { padding: 0 40px; }
  .navbar.scrolled .navbar-inner { padding-left: 40px; padding-right: 40px; }
}

@media (max-width: 640px) {
  .hero { padding: 80px 20px 40px; }
  .hero h1 { font-size: 32px; }
  .hero-image-inner img { height: 300px; }
  .hero-image-card { left: 16px; bottom: 16px; max-width: 180px; padding: 16px; }
  .category-bar { padding: 12px 20px; }
  .product-section { padding: 24px 20px; }
  .bento-grid { grid-template-columns: 1fr; gap: 16px; }
  .bento-large { grid-column: span 1; }
  .bento-large img { min-height: 300px; height: 300px; }
  .bento-medium img, .bento-wide img { height: 250px; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .section-header h2 { font-size: 24px; }
  .product-detail { padding: 60px 20px 30px; }
  .product-info h1 { font-size: 28px; }
  .size-grid { grid-template-columns: repeat(2, 1fr); }
  .product-features { grid-template-columns: 1fr; }
  .related-section { padding: 40px 20px; }
  .related-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  footer { padding: 32px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; }
  .navbar { padding: 0 20px; }
  .navbar-inner { padding: 12px 20px; }
  .navbar.scrolled .navbar-inner { padding-left: 20px; padding-right: 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .cart-sidebar { width: 100vw; padding: 24px; }
}