/* ============================================
   LUMORA - Global CSS
   ============================================ */

:root {
  --primary: #0a0f2e;
  --secondary: #1a237e;
  --accent: #00e5ff;
  --accent2: #7c4dff;
  --text: #1c1c2e;
  --text-light: #6b7280;
  --bg: #f8f9ff;
  --white: #ffffff;
  --card-bg: #ffffff;
  --border: #e5e7eb;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 4px 24px rgba(10,15,46,0.08);
  --shadow-hover: 0 8px 40px rgba(10,15,46,0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }

/* ============ LAYOUT ============ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 80px 0; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0,229,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,229,255,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn-dark {
  background: var(--primary);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--secondary);
  transform: translateY(-2px);
}

.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 40px; font-size: 1.05rem; }

/* ============ BADGE ============ */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-accent { background: rgba(0,229,255,0.15); color: var(--accent); border: 1px solid rgba(0,229,255,0.3); }
.badge-success { background: rgba(16,185,129,0.12); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.12); color: var(--warning); }
.badge-hot { background: linear-gradient(135deg, #ff6b6b, #ee0979); color: white; }

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10,15,46,0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
  padding: 12px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--white), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-btn {
  position: relative;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.1rem;
  text-decoration: none;
}

.cart-btn:hover {
  background: rgba(0,229,255,0.2);
  border-color: var(--accent);
}

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: linear-gradient(135deg, #ee0979, #ff6b6b);
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: var(--transition);
}

/* ============ MOBILE MENU ============ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,15,46,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  transition: var(--transition);
}

.mobile-menu a:hover { color: var(--accent); }

.mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0a0f2e 0%, #1a237e 50%, #0d1b4b 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,229,255,0.12) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(124,77,255,0.15) 0%, transparent 70%);
  bottom: -100px;
  left: 10%;
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,229,255,0.1);
  border: 1px solid rgba(0,229,255,0.3);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Visual */
.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  cursor: pointer;
}

.hero-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.1);
  border-color: rgba(0,229,255,0.4);
}

.hero-card:first-child {
  grid-column: 1 / -1;
}

.hero-card-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}

.hero-card-name {
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.hero-card-price {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.1rem;
}

.hero-card-badge {
  float: right;
  font-size: 0.7rem;
  background: linear-gradient(135deg, #ee0979, #ff6b6b);
  color: white;
  padding: 3px 8px;
  border-radius: 50px;
  font-weight: 600;
}

/* ============ TRUST BAR ============ */
.trust-bar {
  background: var(--primary);
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.trust-bar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  font-weight: 500;
}

.trust-item-icon {
  font-size: 1.2rem;
  color: var(--accent);
}

/* ============ CATEGORIES ============ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  color: var(--accent2);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  text-decoration: none;
  display: block;
}

.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.category-bg {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
}

.cat-led { background: linear-gradient(135deg, #0a0f2e, #1565c0); }
.cat-wireless { background: linear-gradient(135deg, #1a0533, #7c4dff); }
.cat-bluetooth { background: linear-gradient(135deg, #003300, #00897b); }

.category-body {
  background: var(--card-bg);
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-top: none;
}

.category-name {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.category-count {
  color: var(--text-light);
  font-size: 0.85rem;
}

.category-arrow {
  float: right;
  color: var(--accent2);
  font-size: 1.2rem;
  transition: var(--transition);
}

.category-card:hover .category-arrow { transform: translateX(4px); }

/* ============ PRODUCTS ============ */
.products-section { background: var(--white); }

.products-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: transparent;
  color: var(--text-light);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent2);
  background: var(--accent2);
  color: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(124,77,255,0.3);
}

.product-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  z-index: 1;
  opacity: 0;
  animation: imgFadeIn 0.4s ease forwards;
}

@keyframes imgFadeIn {
  to { opacity: 1; }
}

.product-card:hover .product-img {
  transform: scale(1.07);
}

.product-icon-fallback {
  position: absolute;
  z-index: 0;
  font-size: 4rem;
}

.product-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.12));
  z-index: 2;
  pointer-events: none;
}

.product-image {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}

.prod-bg-1 { background: linear-gradient(135deg, #e8f4fd, #bbdefb); }
.prod-bg-2 { background: linear-gradient(135deg, #ede7f6, #d1c4e9); }
.prod-bg-3 { background: linear-gradient(135deg, #e8f5e9, #c8e6c9); }
.prod-bg-4 { background: linear-gradient(135deg, #fff3e0, #ffe0b2); }
.prod-bg-5 { background: linear-gradient(135deg, #fce4ec, #f8bbd0); }
.prod-bg-6 { background: linear-gradient(135deg, #e0f2f1, #b2dfdb); }
.prod-bg-7 { background: linear-gradient(135deg, #f3e5f5, #e1bee7); }
.prod-bg-8 { background: linear-gradient(135deg, #e8eaf6, #c5cae9); }

.product-badges {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-wishlist {
  position: absolute;
  z-index: 2;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: var(--transition);
  color: #ccc;
}

.product-wishlist:hover, .product-wishlist.active { color: #ef4444; transform: scale(1.1); }

.product-body { padding: 20px; }

.product-category {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 6px;
}

.product-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
  line-height: 1.4;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.stars { color: #f59e0b; font-size: 0.85rem; }
.rating-count { font-size: 0.8rem; color: var(--text-light); }

.product-price {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.price-current {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
}

.price-original {
  font-size: 0.9rem;
  color: var(--text-light);
  text-decoration: line-through;
}

.price-discount {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--danger);
  background: rgba(239,68,68,0.1);
  padding: 2px 8px;
  border-radius: 50px;
}

.product-footer {
  display: flex;
  gap: 10px;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  margin-top: 10px;
  padding: 9px 16px;
  background: #25D366;
  color: #fff;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 12px rgba(37,211,102,0.25);
}

.btn-whatsapp:hover {
  background: #1ebe5c;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}

.btn-whatsapp:active {
  transform: translateY(0);
}

.btn-whatsapp-lg {
  padding: 13px 24px;
  font-size: 1rem;
  margin-top: 14px;
  box-shadow: 0 4px 18px rgba(37,211,102,0.3);
}

.wa-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-whatsapp-lg .wa-icon {
  width: 22px;
  height: 22px;
}

.add-to-cart {
  flex: 1;
  padding: 10px 16px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.add-to-cart:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,229,255,0.3);
}

.add-to-cart.added {
  background: linear-gradient(135deg, var(--success), #34d399);
}

.view-btn {
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.view-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* ============ FEATURES ============ */
.features-section {
  background: linear-gradient(135deg, #0a0f2e 0%, #1a237e 100%);
  color: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.feature-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
  border-color: rgba(0,229,255,0.3);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
}

.feature-card h3 {
  color: white;
  margin-bottom: 12px;
}

.feature-card p {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============ TESTIMONIALS ============ */
.testimonials-section { background: var(--bg); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 16px;
}

.testimonial-text {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.av-1 { background: linear-gradient(135deg, #7c4dff, #00e5ff); }
.av-2 { background: linear-gradient(135deg, #ee0979, #ff6b6b); }
.av-3 { background: linear-gradient(135deg, #00897b, #26c6da); }
.av-4 { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.av-5 { background: linear-gradient(135deg, #1565c0, #7c4dff); }
.av-6 { background: linear-gradient(135deg, #00695c, #43a047); }

.author-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.author-location {
  color: var(--text-light);
  font-size: 0.78rem;
}

/* ============ NEWSLETTER ============ */
.newsletter-section {
  background: linear-gradient(135deg, var(--accent2), var(--secondary));
  color: white;
  text-align: center;
  padding: 80px 0;
}

.newsletter-section h2 { margin-bottom: 16px; }

.newsletter-section p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  font-size: 1.05rem;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 12px;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 50px;
  border: none;
  font-size: 0.95rem;
  outline: none;
  background: rgba(255,255,255,0.95);
  color: var(--text);
}

.newsletter-form input::placeholder { color: var(--text-light); }

/* ============ FOOTER ============ */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: rgba(0,229,255,0.15);
  border-color: rgba(0,229,255,0.4);
  color: var(--accent);
}

.footer-col h4 {
  color: white;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-links a:hover { color: var(--accent); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
}

.footer-contact-icon { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p { font-size: 0.85rem; }

.payment-icons {
  display: flex;
  gap: 8px;
  align-items: center;
}

.payment-icon {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
}

/* ============ CART SIDEBAR ============ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: -420px;
  width: 420px;
  height: 100%;
  background: white;
  z-index: 2001;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open { right: 0; }

.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h3 { font-size: 1.1rem; }

.cart-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.cart-close:hover { background: var(--border); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-light);
  gap: 16px;
}

.cart-empty-icon { font-size: 4rem; }

.cart-item {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  transition: var(--transition);
}

.cart-item:hover { border-color: rgba(124,77,255,0.3); }

.cart-item-img {
  width: 70px;
  height: 70px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}

.cart-item-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.cart-img-fallback {
  position: absolute;
  z-index: 0;
}

.cart-item-details { flex: 1; }

.cart-item-name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.cart-item-price {
  color: var(--accent2);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}

.qty-btn:hover { background: var(--primary); color: white; border-color: var(--primary); }

.qty-num {
  font-weight: 700;
  font-size: 0.9rem;
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  font-size: 1rem;
  padding: 4px;
  transition: var(--transition);
  align-self: flex-start;
}

.cart-item-remove:hover { color: var(--danger); }

.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--border);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.cart-shipping {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: var(--success);
  font-weight: 600;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 800;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-bottom: 20px;
}

/* ============ TOAST ============ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--primary);
  color: white;
  padding: 16px 24px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  z-index: 3000;
  max-width: 320px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon { font-size: 1.2rem; }

/* ============ BACK TO TOP ============ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  font-size: 1.1rem;
  box-shadow: 0 4px 16px rgba(124,77,255,0.4);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}

.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-3px); }

/* ============ PRODUCTS PAGE ============ */
.page-header {
  background: linear-gradient(135deg, #0a0f2e, #1a237e);
  color: white;
  padding: 120px 0 60px;
  text-align: center;
}

.page-header h1 { margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,0.7); font-size: 1.05rem; }

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.breadcrumb a { color: rgba(255,255,255,0.6); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: rgba(255,255,255,0.4); }

.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 60px 0;
}

.sidebar-filters {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  height: fit-content;
  border: 1px solid var(--border);
  position: sticky;
  top: 90px;
}

.filter-section { margin-bottom: 28px; }

.filter-section:last-child { margin-bottom: 0; }

.filter-section h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 16px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  font-size: 0.9rem;
}

.filter-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent2);
  cursor: pointer;
}

.price-range-input {
  width: 100%;
  accent-color: var(--accent2);
}

.price-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 8px;
}

.shop-main {}

.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.shop-count { color: var(--text-light); font-size: 0.9rem; }

.shop-sort {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  outline: none;
  cursor: pointer;
  background: white;
  color: var(--text);
}

/* ============ PRODUCT DETAIL PAGE ============ */
.product-detail {
  padding: 60px 0;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: 90px;
}

.detail-main-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  z-index: 1;
  transition: transform 0.4s ease;
}

.product-main-img:hover .detail-main-photo {
  transform: scale(1.03);
}

.detail-icon-fallback {
  position: absolute;
  z-index: 0;
  font-size: 5rem;
}

.product-main-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.product-thumbnails {
  display: flex;
  gap: 12px;
}

.product-thumb {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition);
}

.product-thumb.active, .product-thumb:hover {
  border-color: var(--accent2);
}

.detail-category {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent2);
  font-weight: 700;
  margin-bottom: 10px;
}

.detail-title {
  font-size: 2rem;
  margin-bottom: 12px;
}

.detail-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.detail-price {
  margin-bottom: 24px;
}

.detail-current-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}

.detail-original-price {
  font-size: 1.1rem;
  color: var(--text-light);
  text-decoration: line-through;
  margin-left: 10px;
}

.detail-save {
  font-size: 0.85rem;
  color: var(--danger);
  font-weight: 600;
  display: block;
  margin-top: 4px;
}

.detail-desc {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 28px;
}

.detail-specs {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 28px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border);
}

.spec-row:last-child { border-bottom: none; }

.spec-label { color: var(--text-light); }
.spec-value { font-weight: 600; }

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.quantity-selector label { font-weight: 600; font-size: 0.9rem; }

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
}

.qty-control button {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg);
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
  font-weight: 700;
}

.qty-control button:hover { background: var(--primary); color: white; }

.qty-control input {
  width: 50px;
  height: 40px;
  border: none;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  outline: none;
}

.detail-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
}

.detail-add-cart { flex: 1; }

.shipping-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius);
}

.shipping-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}

.shipping-icon { font-size: 1.1rem; }

/* ============ CART PAGE ============ */
.cart-page { padding: 60px 0; }

.cart-page-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

.cart-page-items {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.cart-page-header {
  padding: 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-page-header h3 { font-size: 1.1rem; }

.cart-page-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto auto;
  gap: 20px;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.cart-page-item:last-child { border-bottom: none; }

.cart-order-summary {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 28px;
  position: sticky;
  top: 90px;
}

.cart-order-summary h3 {
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.summary-row.total {
  font-size: 1.1rem;
  font-weight: 800;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.summary-row.free { color: var(--success); font-weight: 600; }

.coupon-form {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}

.coupon-form input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  outline: none;
}

.coupon-form input:focus { border-color: var(--accent2); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .shop-layout { grid-template-columns: 1fr; }
  .sidebar-filters { position: static; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .cart-page-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .nav-links, .nav-actions .btn { display: none; }
  .hamburger { display: flex; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .categories-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; }
  .cart-page-item { grid-template-columns: 60px 1fr; }
  .cart-sidebar { width: 100%; right: -100%; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
}