/* ===== CSS Variables ===== */
:root {
  --primary: #006B4F;
  --primary-dark: #004D38;
  --primary-light: #008F6B;
  --primary-wash: #E8F5F0;
  --primary-glow: rgba(0, 107, 79, 0.15);
  --accent: #D4A853;
  --accent-light: #F5E6D3;
  --bg: #FAFAFA;
  --bg-white: #FFFFFF;
  --text: #1A1A2E;
  --text-secondary: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

.nav-search {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 16px;
  gap: 8px;
  transition: var(--transition);
}

.nav-search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.nav-search input {
  border: none;
  background: none;
  outline: none;
  width: 180px;
  font-size: 14px;
  color: var(--text);
}

.nav-search input::placeholder {
  color: var(--text-light);
}

.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 50px;
  background: var(--primary);
  color: white;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}

.cart-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
  padding-top: 70px;
  position: relative;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #006B4F 0%, #008F6B 40%, #00B37E 70%, #E8F5F0 100%);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/banners/hero.jpg') center/cover no-repeat;
  opacity: 0.2;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  color: white;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-text h1 span {
  display: block;
  color: var(--accent);
  font-style: italic;
}

.hero-text p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: white;
  color: var(--primary);
  font-weight: 700;
  font-size: 16px;
  border-radius: 50px;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.5);
  transition: var(--transition);
}

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

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255,255,255,0.2);
  box-shadow: var(--shadow-xl);
  animation: float 6s ease-in-out infinite;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}

.hero-stat {
  text-align: center;
}

.hero-stat .number {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat .label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-top: 2px;
}

/* ===== Featured Carousel ===== */
.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
}

.section-title span {
  color: var(--primary);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 16px;
  margin-top: 8px;
}

.section-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
}

.section-link:hover {
  gap: 10px;
}

.carousel-wrapper {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel-card {
  min-width: calc(33.333% - 16px);
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.carousel-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.carousel-card .card-image {
  height: 280px;
  overflow: hidden;
  position: relative;
}

.carousel-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.carousel-card:hover .card-image img {
  transform: scale(1.08);
}

.carousel-card .card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  background: var(--primary);
  color: white;
  font-size: 12px;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.carousel-card .card-body {
  padding: 20px;
}

.carousel-card .card-category {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 6px;
}

.carousel-card .card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

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

.stars {
  display: flex;
  gap: 2px;
  color: var(--accent);
}

.stars .empty {
  color: var(--border);
}

.rating-count {
  font-size: 13px;
  color: var(--text-light);
}

.carousel-card .card-price {
  display: flex;
  align-items: center;
  gap: 10px;
}

.current-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
}

.original-price {
  font-size: 14px;
  color: var(--text-light);
  text-decoration: line-through;
}

.discount-badge {
  font-size: 12px;
  font-weight: 700;
  color: #DC2626;
  background: #FEE2E2;
  padding: 2px 8px;
  border-radius: 4px;
}

.carousel-nav {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  justify-content: center;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--text);
}

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

/* ===== Category Grid ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 20px;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
}

.category-card:hover {
  border-color: var(--primary);
  background: var(--primary-wash);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.category-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-wash);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 12px;
  transition: var(--transition);
}

.category-card:hover .category-icon {
  background: var(--primary);
  transform: scale(1.1);
}

.category-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.category-count {
  font-size: 12px;
  color: var(--text-light);
}

/* ===== Product Grid ===== */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-secondary);
  transition: var(--transition);
}

.filter-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-tab.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.sort-select {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-white);
  color: var(--text);
  font-size: 14px;
  outline: none;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

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

.product-card .card-image {
  height: 260px;
  overflow: hidden;
  position: relative;
  background: var(--primary-wash);
}

.product-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .card-image img {
  transform: scale(1.06);
}

.product-card .quick-actions {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  display: flex;
  gap: 10px;
  transition: var(--transition);
}

.product-card:hover .quick-actions {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.quick-action-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  color: var(--text);
}

.quick-action-btn:hover {
  background: var(--primary);
  color: white;
}

.quick-action-btn.add-to-cart {
  width: auto;
  border-radius: 50px;
  padding: 0 20px;
  font-weight: 600;
  font-size: 13px;
  gap: 6px;
}

.product-card .card-body {
  padding: 18px;
}

.product-card .card-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 6px;
}

.product-card .card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-card .card-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.product-card .card-price {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.product-card .card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 5px 12px;
  background: var(--primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

/* ===== Trust Badges ===== */
.trust-section {
  background: var(--primary-wash);
  padding: 60px 24px;
}

.trust-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-card {
  text-align: center;
  padding: 24px;
}

.trust-icon {
  width: 64px;
  height: 64px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: white;
  font-size: 28px;
}

.trust-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.trust-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== Footer ===== */
.footer {
  background: var(--text);
  color: white;
  padding: 60px 24px 0;
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-brand h3 span {
  color: var(--accent);
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  padding: 6px 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: white;
  padding-left: 6px;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,0.6);
  font-size: 16px;
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

/* ===== Product Detail Page ===== */
.product-detail {
  padding-top: 90px;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.breadcrumb a {
  color: var(--primary);
  transition: var(--transition);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb .separator {
  color: var(--text-light);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

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

.detail-main-image {
  width: 100%;
  height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--primary-wash);
}

.detail-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-info h1 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.detail-category {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.detail-rating {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.detail-rating .stars {
  font-size: 18px;
}

.detail-rating .count {
  font-size: 14px;
  color: var(--text-secondary);
}

.detail-price {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.detail-price .current {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
}

.detail-price .original {
  font-size: 20px;
  color: var(--text-light);
  text-decoration: line-through;
}

.detail-price .save {
  font-size: 14px;
  font-weight: 700;
  color: #DC2626;
  background: #FEE2E2;
  padding: 4px 12px;
  border-radius: 6px;
}

.detail-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.detail-benefits {
  margin-bottom: 28px;
}

.detail-benefits h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}

.detail-benefits ul {
  list-style: none;
}

.detail-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0;
}

.detail-benefits li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

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

.btn-add-cart {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  background: var(--primary);
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.btn-add-cart:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-buy-now {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.btn-buy-now:hover {
  background: #C49840;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: var(--primary-wash);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
}

.meta-item svg {
  flex-shrink: 0;
  color: var(--primary);
}

.detail-tabs {
  margin-bottom: 60px;
}

.tab-headers {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 24px;
}

.tab-header {
  padding: 14px 24px;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}

.tab-header:hover {
  color: var(--primary);
}

.tab-header.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.tab-content.active {
  display: block;
}

.tab-content p {
  margin-bottom: 12px;
}

/* ===== Cart Page ===== */
.cart-page {
  padding-top: 90px;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  min-height: 60vh;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  margin-bottom: 60px;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.cart-item-image {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--primary-wash);
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cart-item-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.cart-item-category {
  font-size: 12px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.cart-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.quantity-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
}

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

.qty-value {
  width: 44px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.cart-item-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.cart-item-remove {
  color: var(--text-light);
  font-size: 13px;
  transition: var(--transition);
  margin-left: 12px;
}

.cart-item-remove:hover {
  color: #DC2626;
}

.cart-summary {
  position: sticky;
  top: 90px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  height: fit-content;
}

.cart-summary h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.summary-row.total {
  border-top: 2px solid var(--border);
  margin-top: 12px;
  padding-top: 16px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.summary-row.total span:last-child {
  color: var(--primary);
}

.btn-checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: var(--radius-md);
  margin-top: 20px;
  transition: var(--transition);
}

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

.btn-continue {
  display: block;
  text-align: center;
  margin-top: 12px;
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  transition: var(--transition);
}

.btn-continue:hover {
  text-decoration: underline;
}

.empty-cart {
  text-align: center;
  padding: 80px 20px;
}

.empty-cart svg {
  margin: 0 auto 24px;
  opacity: 0.3;
}

.empty-cart h2 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--text);
}

.empty-cart p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ===== Checkout Page ===== */
.checkout-page {
  padding-top: 90px;
  max-width: 960px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  min-height: 60vh;
}

.checkout-steps {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 48px;
}

.checkout-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-light);
}

.checkout-step.active {
  color: var(--primary);
}

.checkout-step.completed {
  color: var(--primary);
}

.step-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.checkout-step.active .step-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.checkout-step.completed .step-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.step-connector {
  width: 60px;
  height: 2px;
  background: var(--border);
  align-self: center;
}

.step-connector.active {
  background: var(--primary);
}

.checkout-form {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 32px;
}

.checkout-form h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-row.full {
  grid-template-columns: 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  font-size: 14px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* ===== Payment Methods ===== */
.payment-methods {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
}

.payment-card {
  flex: 1;
  padding: 28px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.payment-card:hover {
  border-color: var(--primary-light);
}

.payment-card.selected {
  border-color: var(--primary);
  background: var(--primary-wash);
}

.payment-card .check-circle {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.payment-card.selected .check-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.payment-logo {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.payment-logo .jazzcash-logo {
  font-size: 24px;
  font-weight: 800;
  color: #E4002B;
  letter-spacing: -1px;
}

.payment-logo .easypaisa-logo {
  font-size: 22px;
  font-weight: 800;
  color: #36B37E;
  letter-spacing: -0.5px;
}

.payment-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.payment-desc {
  font-size: 12px;
  color: var(--text-secondary);
}

.order-summary-box {
  background: var(--primary-wash);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.order-summary-box h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.order-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.order-item {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.order-item .name {
  color: var(--text-secondary);
}

.order-item .price {
  font-weight: 600;
  color: var(--text);
}

.btn-place-order {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 18px;
  background: var(--primary);
  color: white;
  font-weight: 700;
  font-size: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.btn-place-order:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Order Success Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-overlay.show {
  display: flex;
}

.modal-content {
  background: white;
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 480px;
  text-align: center;
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-icon {
  width: 72px;
  height: 72px;
  background: #DCFCE7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: #16A34A;
}

.modal-content h2 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
}

.modal-content p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 8px;
}

.modal-content .order-id {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 16px 0;
}

/* ===== Policy Pages ===== */
.policy-page {
  padding-top: 90px;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  min-height: 60vh;
  margin-bottom: 60px;
}

.policy-page h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}

.policy-page .last-updated {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 36px;
}

.policy-page h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-top: 36px;
  margin-bottom: 16px;
}

.policy-page p,
.policy-page li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.policy-page ul, .policy-page ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.policy-page li {
  margin-bottom: 8px;
}

.policy-page a {
  color: var(--primary);
  text-decoration: underline;
}

/* ===== Toast ===== */
.cart-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--primary);
  color: white;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
  z-index: 3000;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 24px;
  }

  .hero-text p {
    margin: 0 auto 36px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .hero-text h1 {
    font-size: 40px;
  }

  .carousel-card {
    min-width: calc(50% - 12px);
  }

  .detail-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .detail-gallery {
    position: static;
  }

  .cart-layout {
    grid-template-columns: 1fr;
  }

  .cart-summary {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-search {
    display: none;
  }

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

  .hero-text h1 {
    font-size: 32px;
  }

  .hero-text p {
    font-size: 16px;
  }

  .section-title {
    font-size: 24px;
  }

  .carousel-card {
    min-width: calc(80% - 8px);
  }

  .category-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .detail-price .current {
    font-size: 28px;
  }

  .detail-actions {
    flex-direction: column;
  }

  .detail-meta {
    grid-template-columns: 1fr;
  }

  .payment-methods {
    flex-direction: column;
  }

  .checkout-steps {
    flex-wrap: wrap;
    gap: 8px;
  }

  .step-connector {
    width: 30px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cart-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cart-item-bottom {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 28px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

/* ===== Mobile Menu ===== */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1500;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.show {
  display: block;
  opacity: 1;
}

.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 300px;
  background: white;
  z-index: 1600;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  padding: 24px;
  overflow-y: auto;
}

.mobile-nav.show {
  transform: translateX(0);
}

.mobile-nav-close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-links a {
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  background: var(--primary-wash);
  color: var(--primary);
}

/* ===== Loading Animation ===== */
.skeleton {
  background: linear-gradient(90deg, var(--border-light) 25%, var(--border) 50%, var(--border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ===== Page Transition ===== */
.page-content {
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}