@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-light: #99f6e4;
  --primary-bg: #f0fdfa;
  --secondary: #1e293b;
  --accent: #f59e0b;
  --accent-light: #fef3c7;
  --success: #22c55e;
  --danger: #ef4444;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-lg: 0 20px 40px -8px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; transition: var(--transition); }
input, select, textarea { font-family: inherit; outline: none; border: none; }

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

/* ===== HEADER / NAVBAR ===== */
.top-bar {
  background: var(--secondary);
  color: var(--gray-300);
  font-size: 0.8rem;
  padding: 8px 0;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar a { color: var(--primary-light); }
.top-bar a:hover { color: var(--white); }

.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
  white-space: nowrap;
}
.logo-image {
  height: 70px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.search-bar {
  flex: 1;
  max-width: 520px;
  position: relative;
}
.search-bar input {
  width: 100%;
  padding: 12px 48px 12px 20px;
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  font-size: 0.95rem;
  background: var(--gray-50);
  transition: var(--transition);
}
.search-bar input:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(13,148,136,0.1);
}
.search-bar button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary);
  color: var(--white);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-bar button:hover { background: var(--primary-dark); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--gray-600);
  background: transparent;
  position: relative;
}
.nav-btn:hover { background: var(--primary-bg); color: var(--primary); }
.nav-btn .icon { font-size: 1.3rem; }
.cart-count {
  position: absolute;
  top: 2px;
  right: 4px;
  background: var(--danger);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-menu {
  background: var(--primary-bg);
  border-bottom: 2px solid var(--primary-light);
}
.nav-menu .container {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  padding-top: 0;
  padding-bottom: 0;
}
.nav-menu a {
  padding: 12px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 4px 14px rgba(13,148,136,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13,148,136,0.45);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-md);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 40%, #14b8a6 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  color: var(--white);
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
}
.hero .container {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}
.hero-content { flex: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.2);
}
.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 500px;
  line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image {
  flex: 0 0 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero-visual {
  width: 380px;
  height: 380px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  border: 2px solid rgba(255,255,255,0.15);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.section-header p {
  color: var(--gray-500);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}
.section-header .line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ===== CATEGORY CARDS ===== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.category-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 16px;
  background: var(--primary-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: var(--transition);
}
.category-card:hover .category-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  transform: scale(1.1);
}
.category-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
}
.category-card span {
  font-size: 0.82rem;
  color: var(--gray-400);
}

/* ===== PRODUCT CARDS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--danger);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 2;
}
.product-badge.new { background: var(--success); }
.product-badge.hot { background: var(--accent); color: var(--gray-900); }
.product-img {
  height: 220px;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--gray-300);
  position: relative;
  overflow: hidden;
}
.product-img img, 
.product-img video { 
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
}
.product-actions {
  position: absolute;
  bottom: -50px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: linear-gradient(transparent, rgba(0,0,0,0.4));
  transition: var(--transition);
}
.product-card:hover .product-actions { bottom: 0; }
.product-action-btn {
  width: 40px;
  height: 40px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--gray-700);
  box-shadow: var(--shadow);
}
.product-action-btn:hover {
  background: var(--primary);
  color: var(--white);
}
.product-info {
  padding: 20px;
}
.product-category {
  font-size: 0.78rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.product-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gray-800);
  line-height: 1.4;
}
.product-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.price-current {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
}
.price-old {
  font-size: 0.9rem;
  color: var(--gray-400);
  text-decoration: line-through;
}
.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--accent);
}
.product-rating span { color: var(--gray-400); font-size: 0.8rem; }
.add-to-cart-btn {
  width: 100%;
  padding: 10px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.add-to-cart-btn:hover {
  background: var(--primary);
  color: var(--white);
}

/* ===== FEATURES / TRUST BAR ===== */
.features-bar {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 40px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  flex-shrink: 0;
}
.feature-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 2px;
}
.feature-item p {
  font-size: 0.82rem;
  color: var(--gray-500);
}

/* ===== BANNER / CTA ===== */
.promo-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #14b8a6 100%);
  padding: 60px 0;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.promo-banner::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  top: -100px;
  right: -50px;
}
.promo-banner h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  margin-bottom: 16px;
}
.promo-banner p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}
.testimonial-stars {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 16px;
}
.testimonial-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray-600);
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  font-weight: 700;
}
.testimonial-author h4 { font-size: 0.95rem; color: var(--gray-800); }
.testimonial-author span { font-size: 0.82rem; color: var(--gray-400); }

/* ===== NEWSLETTER ===== */
.newsletter {
  background: var(--gray-900);
  padding: 60px 0;
  color: var(--white);
  text-align: center;
}
.newsletter h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin-bottom: 12px;
}
.newsletter p {
  color: var(--gray-400);
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.newsletter-form {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  gap: 12px;
}
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 50px;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.15);
  font-size: 0.95rem;
}
.newsletter-form input::placeholder { color: var(--gray-500); }
.newsletter-form input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.15);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  border-top: 1px solid var(--gray-700);
}
.footer-main {
  padding: 60px 0 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-brand .logo-icon { background: var(--primary); }
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
}
.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--gray-400);
}
.footer-col a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 12px;
}
.payment-methods { display: flex; gap: 10px; align-items: center; }
.payment-methods span {
  background: rgba(255,255,255,0.08);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
}

/* ===== SHOP PAGE ===== */
.page-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 48px 0;
  color: var(--white);
}
.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  opacity: 0.8;
  margin-bottom: 8px;
}
.breadcrumb a:hover { opacity: 1; }
.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
}
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 40px 0;
}
.filter-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.filter-group {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
}
.filter-group h4 {
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: var(--gray-800);
}
.filter-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--gray-600);
  cursor: pointer;
}
.filter-group label:hover { color: var(--primary); }
.filter-group input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}
.price-inputs {
  display: flex;
  gap: 10px;
  align-items: center;
}
.price-inputs input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.sort-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.sort-bar select {
  padding: 10px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--gray-700);
  background: var(--white);
}

/* ===== CART ===== */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  padding: 40px 0;
}
.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--gray-200);
}
.cart-table td {
  padding: 20px 16px;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
.cart-product {
  display: flex;
  align-items: center;
  gap: 16px;
}
.cart-product-img {
  width: 80px;
  height: 80px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}
.cart-product h4 { font-size: 0.95rem; color: var(--gray-800); }
.cart-product span { font-size: 0.82rem; color: var(--gray-400); }
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-control button {
  width: 36px;
  height: 36px;
  background: var(--gray-50);
  color: var(--gray-600);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty-control button:hover { background: var(--gray-200); }
.qty-control input {
  width: 48px;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  border-left: 1px solid var(--gray-200);
  border-right: 1px solid var(--gray-200);
  padding: 6px;
}
.remove-btn {
  background: transparent;
  color: var(--gray-400);
  font-size: 1.2rem;
  padding: 8px;
}
.remove-btn:hover { color: var(--danger); }

.cart-summary {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  height: fit-content;
  position: sticky;
  top: 100px;
}
.cart-summary h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--gray-900);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--gray-600);
}
.summary-row.total {
  border-top: 2px solid var(--gray-200);
  margin-top: 12px;
  padding-top: 16px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
}
.cart-summary .btn { width: 100%; margin-top: 20px; }
.coupon-input {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.coupon-input input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 80px 0;
  color: var(--white);
  text-align: center;
}
.about-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem;
  margin-bottom: 16px;
}
.about-hero p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}
.about-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--gray-900);
}
.about-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-visual {
  background: var(--primary-bg);
  border-radius: var(--radius-lg);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 60px 0;
}
.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}
.stat-card .number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}
.stat-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 60px 0;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: var(--transition);
  background: var(--white);
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(13,148,136,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}
.contact-card .icon {
  width: 48px;
  height: 48px;
  background: var(--primary-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-card h4 { font-size: 1rem; color: var(--gray-800); margin-bottom: 4px; }
.contact-card p { font-size: 0.9rem; color: var(--gray-500); }

/* ===== MOBILE MENU ===== */
.mobile-toggle {
  display: none;
  background: transparent;
  font-size: 1.5rem;
  color: var(--gray-700);
  padding: 8px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* =============================================================
   RESPONSIVE DESIGN — Desktop / Tablet / Mobile
   ============================================================= */

/* ---------- Large Desktop (default, > 1024px) ---------- */
/* All base styles above already handle this. */

/* ---------- Small Desktop / Large Tablet (≤ 1024px) ---------- */
@media (max-width: 1024px) {
  .container { max-width: 960px; }

  /* Hero */
  .hero h1 { font-size: 2.4rem; }
  .hero-image { flex: 0 0 320px; }
  .hero-visual { width: 300px; height: 300px; font-size: 6rem; }

  /* Navbar */
  .logo { font-size: 1.2rem; }
  .logo-icon { width: 38px; height: 38px; font-size: 1.2rem; }
  .search-bar { max-width: 380px; }
  .nav-btn { padding: 6px 10px; font-size: 0.65rem; }
  .nav-btn .icon { font-size: 1.1rem; }

  /* Grids */
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .shop-layout { grid-template-columns: 220px 1fr; gap: 24px; }
  .cart-layout { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }

  /* About */
  .about-content { gap: 40px; }
  .about-hero h1 { font-size: 2.4rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  /* Contact */
  .contact-grid { gap: 36px; }

  /* Features bar */
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  /* Sections */
  .section { padding: 64px 0; }
  .promo-banner h2 { font-size: 2rem; }
}

/* ---------- Tablet (≤ 768px) ---------- */
@media (max-width: 768px) {
  .container { padding: 0 20px; }

  /* Top Bar */
  .top-bar { font-size: 0.75rem; padding: 6px 0; }
  .top-bar .container {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 4px;
  }

  /* Navbar */
  .navbar .container { padding-top: 10px; padding-bottom: 10px; gap: 12px; }
  .logo { font-size: 1.1rem; }
  .logo-icon { width: 36px; height: 36px; font-size: 1.1rem; }
  .search-bar { display: none; }
  .mobile-toggle { display: block; }
  .nav-btn { padding: 6px 8px; }

  /* Nav menu — mobile dropdown */
  .nav-menu { display: none; }
  .nav-menu.active { display: block; }
  .nav-menu .container {
    flex-direction: column;
    padding: 12px 20px;
    gap: 0;
  }
  .nav-menu a {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-200);
    border-bottom-width: 1px;
    width: 100%;
    text-align: left;
  }
  .nav-menu a:last-child { border-bottom: none; }

  /* Hero */
  .hero { padding: 56px 0; }
  .hero .container {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }
  .hero h1 { font-size: 2rem; }
  .hero p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-image { flex: none; }
  .hero-visual { width: 240px; height: 240px; font-size: 5rem; }
  .hero-badge { font-size: 0.78rem; padding: 6px 16px; }

  /* Sections */
  .section { padding: 52px 0; }
  .section-header { margin-bottom: 36px; }
  .section-header h2 { font-size: 1.8rem; }
  .section-header p { font-size: 0.95rem; }

  /* Features bar */
  .features-bar { padding: 32px 0; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 20px; }

  /* Categories */
  .categories-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; }
  .category-card { padding: 24px 16px; }
  .category-icon { width: 56px; height: 56px; font-size: 1.6rem; }
  .category-card h3 { font-size: 0.9rem; }

  /* Products */
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
  .product-img { height: 180px; font-size: 3rem; }
  .product-info { padding: 16px; }
  .product-info h3 { font-size: 0.9rem; }

  /* Shop page */
  .shop-layout { grid-template-columns: 1fr; }
  .filter-sidebar { display: none; }
  .sort-bar { flex-direction: column; align-items: stretch; gap: 8px; }

  /* Cart page */
  .cart-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 32px 0;
  }
  .cart-table th { padding: 10px 12px; font-size: 0.78rem; }
  .cart-table td { padding: 14px 12px; }
  .cart-product-img { width: 60px; height: 60px; font-size: 1.6rem; }
  .cart-product h4 { font-size: 0.88rem; }
  .cart-summary { position: static; }

  /* Promo banner */
  .promo-banner { padding: 48px 0; }
  .promo-banner h2 { font-size: 1.8rem; }
  .promo-banner p { font-size: 1rem; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .testimonial-card { padding: 24px; }

  /* Newsletter */
  .newsletter { padding: 48px 0; }
  .newsletter h2 { font-size: 1.7rem; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input { width: 100%; }

  /* Footer */
  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 40px 0 32px;
  }
  .footer-brand { text-align: center; }
  .footer-brand .logo { justify-content: center; }
  .footer-social { justify-content: center; }
  .footer-col { text-align: center; }
  .footer-col a { display: inline-block; padding: 4px 8px; }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding: 16px 0;
  }
  .payment-methods { justify-content: center; flex-wrap: wrap; }

  /* About page */
  .about-hero { padding: 56px 0; }
  .about-hero h1 { font-size: 2rem; }
  .about-hero p { font-size: 1rem; }
  .about-content {
    grid-template-columns: 1fr;
    padding: 52px 0;
    gap: 32px;
  }
  .about-visual { height: 280px; font-size: 4.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 40px 0; }
  .stat-card { padding: 24px 16px; }
  .stat-card .number { font-size: 2rem; }

  /* Contact page */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 40px 0;
  }
  .contact-card { padding: 20px; }

  /* Page header */
  .page-header { padding: 36px 0; }
  .page-header h1 { font-size: 2rem; }

  /* Buttons */
  .btn-lg { padding: 14px 28px; font-size: 0.95rem; }
}

/* ---------- Small Tablet / Large Phone (≤ 600px) ---------- */
@media (max-width: 600px) {
  /* Navbar */
  .navbar .container { gap: 8px; }
  .logo { font-size: 1rem; gap: 8px; }
  .logo-icon { width: 34px; height: 34px; font-size: 1rem; }
  .nav-btn { padding: 4px 6px; font-size: 0.6rem; }
  .nav-btn .icon { font-size: 1rem; }
  .cart-count { width: 16px; height: 16px; font-size: 0.6rem; top: 0; right: 0; }

  /* Hero */
  .hero { padding: 44px 0; }
  .hero h1 { font-size: 1.7rem; }
  .hero p { font-size: 1rem; }
  .hero-visual { width: 200px; height: 200px; font-size: 4rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; max-width: 280px; }

  /* Categories */
  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .category-card { padding: 20px 12px; }
  .category-icon { width: 50px; height: 50px; font-size: 1.4rem; margin-bottom: 10px; }
  .category-card h3 { font-size: 0.82rem; }
  .category-card span { font-size: 0.72rem; }

  /* Products */
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-img { height: 150px; font-size: 2.5rem; }
  .product-info { padding: 12px; }
  .product-info h3 { font-size: 0.82rem; line-height: 1.3; }
  .product-category { font-size: 0.7rem; margin-bottom: 4px; }
  .price-current { font-size: 1rem; }
  .price-old { font-size: 0.78rem; }
  .product-rating { font-size: 0.78rem; }
  .product-rating span { font-size: 0.7rem; }
  .add-to-cart-btn { font-size: 0.8rem; padding: 8px; margin-top: 8px; }
  .product-badge { padding: 3px 10px; font-size: 0.68rem; top: 8px; left: 8px; }

  /* Features bar */
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-icon { width: 48px; height: 48px; font-size: 1.2rem; }
  .feature-item h4 { font-size: 0.88rem; }
  .feature-item p { font-size: 0.78rem; }

  /* Cart — stack table on mobile */
  .cart-table thead { display: none; }
  .cart-table, .cart-table tbody, .cart-table tr, .cart-table td {
    display: block;
    width: 100%;
  }
  .cart-table tr {
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
  }
  .cart-table td { padding: 4px 0; border-bottom: none; }
  .cart-table td:first-child { width: 100%; }
  .cart-product { gap: 12px; }
  .cart-product-img { width: 56px; height: 56px; font-size: 1.4rem; }
  .cart-summary { padding: 20px; }

  /* About */
  .about-hero { padding: 44px 0; }
  .about-hero h1 { font-size: 1.7rem; }
  .about-content { padding: 40px 0; gap: 24px; }
  .about-text h2 { font-size: 1.6rem; }
  .about-visual { height: 220px; font-size: 3.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card .number { font-size: 1.8rem; }

  /* Contact */
  .contact-grid { padding: 32px 0; gap: 28px; }
  .contact-form { gap: 16px; }
  .form-group input, .form-group textarea { padding: 12px 14px; font-size: 0.9rem; }

  /* Testimonials */
  .testimonial-card { padding: 20px; }
  .testimonial-card p { font-size: 0.88rem; }

  /* Promo banner */
  .promo-banner h2 { font-size: 1.5rem; }
  .promo-banner p { font-size: 0.9rem; }

  /* Page header */
  .page-header { padding: 28px 0; }
  .page-header h1 { font-size: 1.6rem; }
  .breadcrumb { font-size: 0.78rem; }
}

/* ---------- Mobile Phone (≤ 480px) ---------- */
@media (max-width: 480px) {
  .container { padding: 0 14px; }

  /* Top bar */
  .top-bar { font-size: 0.7rem; padding: 5px 0; }
  .top-bar a { font-size: 0.7rem; }

  /* Navbar */
  .navbar .container { padding-top: 8px; padding-bottom: 8px; }
  .logo { font-size: 0.92rem; gap: 6px; }
  .logo-icon { width: 30px; height: 30px; font-size: 0.9rem; border-radius: 6px; }

  /* Hero */
  .hero { padding: 36px 0; }
  .hero h1 { font-size: 1.45rem; line-height: 1.2; }
  .hero p { font-size: 0.9rem; line-height: 1.6; margin-bottom: 24px; }
  .hero-badge { font-size: 0.72rem; padding: 5px 14px; margin-bottom: 16px; }
  .hero-visual { width: 180px; height: 180px; font-size: 3.5rem; }

  /* Sections */
  .section { padding: 40px 0; }
  .section-header { margin-bottom: 28px; }
  .section-header h2 { font-size: 1.5rem; }
  .section-header p { font-size: 0.88rem; }
  .section-header .line { width: 40px; height: 3px; margin-top: 12px; }

  /* Categories */
  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .category-card { padding: 16px 10px; border-radius: var(--radius-sm); }
  .category-icon { width: 44px; height: 44px; font-size: 1.2rem; margin-bottom: 8px; }
  .category-card h3 { font-size: 0.78rem; }
  .category-card span { font-size: 0.68rem; }

  /* Products — single column on tiny screens */
  .products-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .product-img { height: 130px; font-size: 2.2rem; }
  .product-info { padding: 10px; }
  .product-info h3 { font-size: 0.78rem; margin-bottom: 4px; }
  .product-category { font-size: 0.65rem; letter-spacing: 0.3px; }
  .price-current { font-size: 0.92rem; }
  .price-old { font-size: 0.72rem; }
  .product-price { gap: 6px; margin-bottom: 6px; }
  .product-rating { font-size: 0.72rem; }
  .add-to-cart-btn { font-size: 0.75rem; padding: 7px; gap: 4px; margin-top: 6px; border-radius: 6px; }
  .add-to-cart-btn i { font-size: 0.7rem; }
  .product-badge { padding: 2px 8px; font-size: 0.62rem; top: 6px; left: 6px; }

  /* Features bar */
  .features-bar { padding: 24px 0; }
  .feature-item { gap: 12px; }
  .feature-icon { width: 42px; height: 42px; font-size: 1rem; border-radius: var(--radius-sm); }
  .feature-item h4 { font-size: 0.82rem; }
  .feature-item p { font-size: 0.72rem; }

  /* Promo banner */
  .promo-banner { padding: 36px 0; }
  .promo-banner h2 { font-size: 1.3rem; }
  .promo-banner p { font-size: 0.85rem; margin-bottom: 20px; }

  /* Testimonials */
  .testimonials-grid { gap: 12px; }
  .testimonial-card { padding: 16px; }
  .testimonial-stars { font-size: 0.85rem; margin-bottom: 10px; }
  .testimonial-card p { font-size: 0.82rem; line-height: 1.6; margin-bottom: 14px; }
  .testimonial-avatar { width: 40px; height: 40px; font-size: 1rem; }
  .testimonial-author h4 { font-size: 0.85rem; }
  .testimonial-author span { font-size: 0.75rem; }

  /* Newsletter */
  .newsletter { padding: 36px 0; }
  .newsletter h2 { font-size: 1.4rem; margin-bottom: 8px; }
  .newsletter p { font-size: 0.85rem; margin-bottom: 20px; }
  .newsletter-form { gap: 10px; }
  .newsletter-form input { padding: 12px 16px; font-size: 0.88rem; }
  .newsletter-form .btn { padding: 12px 20px; font-size: 0.88rem; }

  /* Footer */
  .footer-main { padding: 32px 0 24px; gap: 24px; }
  .footer-brand .logo { font-size: 1rem; }
  .footer-brand p { font-size: 0.82rem; }
  .footer-col h4 { font-size: 0.9rem; margin-bottom: 12px; }
  .footer-col a { font-size: 0.82rem; padding: 3px 6px; }
  .footer-social a { width: 36px; height: 36px; font-size: 0.9rem; }
  .footer-bottom { font-size: 0.78rem; padding: 14px 0; }
  .payment-methods span { padding: 4px 10px; font-size: 0.7rem; }

  /* Cart */
  .cart-layout { padding: 24px 0; gap: 20px; }
  .cart-product h4 { font-size: 0.82rem; }
  .cart-product span { font-size: 0.72rem; }
  .cart-summary h3 { font-size: 1.05rem; }
  .summary-row { font-size: 0.88rem; }
  .summary-row.total { font-size: 1.05rem; }
  .coupon-input { flex-direction: column; }
  .coupon-input input { width: 100%; }
  .qty-control button { width: 32px; height: 32px; font-size: 0.88rem; }
  .qty-control input { width: 40px; font-size: 0.82rem; }

  /* About */
  .about-hero { padding: 36px 0; }
  .about-hero h1 { font-size: 1.5rem; }
  .about-hero p { font-size: 0.9rem; }
  .about-content { padding: 32px 0; }
  .about-text h2 { font-size: 1.4rem; }
  .about-text p { font-size: 0.88rem; line-height: 1.7; }
  .about-visual { height: 180px; font-size: 3rem; border-radius: var(--radius); }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; padding: 32px 0; }
  .stat-card { padding: 20px 12px; }
  .stat-card .number { font-size: 1.6rem; }
  .stat-card p { font-size: 0.78rem; }

  /* Contact */
  .contact-grid { padding: 24px 0; gap: 24px; }
  .contact-card { padding: 16px; gap: 12px; }
  .contact-card .icon { width: 40px; height: 40px; font-size: 1.1rem; }
  .contact-card h4 { font-size: 0.9rem; }
  .contact-card p { font-size: 0.82rem; }
  .form-group label { font-size: 0.82rem; margin-bottom: 6px; }
  .form-group input, .form-group textarea { padding: 11px 12px; font-size: 0.85rem; }
  .form-group textarea { min-height: 110px; }

  /* Page header */
  .page-header { padding: 24px 0; }
  .page-header h1 { font-size: 1.4rem; }
  .breadcrumb { font-size: 0.72rem; }

  /* Buttons */
  .btn { padding: 10px 20px; font-size: 0.88rem; }
  .btn-lg { padding: 12px 24px; font-size: 0.92rem; }
  .btn-sm { padding: 7px 16px; font-size: 0.78rem; }

  /* Contact form double column to single */
  .contact-form div[style*="grid-template-columns: 1fr 1fr"] {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
  }
}

/* ---------- Extra small (≤ 360px) ---------- */
@media (max-width: 360px) {
  .container { padding: 0 12px; }
  .hero h1 { font-size: 1.3rem; }
  .hero p { font-size: 0.85rem; }
  .hero-visual { width: 150px; height: 150px; font-size: 3rem; }
  .section-header h2 { font-size: 1.3rem; }
  .products-grid { grid-template-columns: 1fr; gap: 12px; }
  .product-img { height: 180px; font-size: 3rem; }
  .product-info { padding: 14px; }
  .product-info h3 { font-size: 0.88rem; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .logo { font-size: 0.82rem; }
  .logo-icon { width: 28px; height: 28px; font-size: 0.8rem; }
  .footer-brand .logo { font-size: 0.92rem; }
}