:root {
  --blue: #1a56db;
  --blue-light: #3b82f6;
  --blue-dark: #0c2d6b;
  --cyan: #06b6d4;
  --navy: #1e3a5f;
  --pink: #e91e8c;
  --green: #16a34a;
  --dark: #1a1a2e;
  --gray: #64748b;
  --gray-light: #f1f5f9;
  --white: #ffffff;
  --gradient: linear-gradient(135deg, #06b6d4 0%, #1a56db 50%, #0c2d6b 100%);
  --hero-bg: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 50%, #f0f9ff 100%);
  --shadow: 0 4px 24px rgba(26, 86, 219, 0.1);
  --radius: 12px;
  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans: 'Montserrat', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); color: var(--dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.container { width: min(1200px, 92%); margin: 0 auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: 6px; font-weight: 700; font-size: .85rem;
  letter-spacing: .08em; text-transform: uppercase; transition: all .25s;
}
.btn-primary { background: var(--gradient); color: var(--white); box-shadow: 0 4px 15px rgba(26,86,219,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(26,86,219,.45); }
.btn-sm { padding: 10px 20px; font-size: .75rem; }
.btn-pink { background: var(--pink); color: var(--white); }
.btn-green { background: var(--green); color: var(--white); }

/* Top Bar */
.top-bar { background: var(--navy); color: rgba(255,255,255,.85); font-size: .75rem; padding: 8px 0; }
.top-bar-inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; }
.top-bar-item { display: flex; align-items: center; gap: 6px; }
.top-bar-item svg { width: 14px; height: 14px; color: var(--cyan); flex-shrink: 0; }

/* Header */
.site-header { background: var(--white); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo img { height: 55px; width: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { font-size: 1.1rem; font-weight: 700; color: var(--blue-dark); letter-spacing: .05em; }
.logo-text span { font-size: .55rem; color: var(--gray); letter-spacing: .12em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 2px; }
.nav-link { padding: 8px 14px; font-weight: 600; font-size: .78rem; letter-spacing: .06em; border-radius: 6px; transition: color .2s; white-space: nowrap; }
.nav-link:hover, .nav-link.active { color: var(--blue); }
.nav-dropdown { position: relative; }
.nav-dropdown-btn { font-weight: 600; font-size: .78rem; letter-spacing: .06em; padding: 8px 14px; }
.nav-dropdown-menu {
  position: absolute; top: 100%; left: 0; min-width: 180px;
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 8px 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s; z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown-menu a { display: block; padding: 10px 18px; font-size: .85rem; transition: background .2s; }
.nav-dropdown-menu a:hover { background: var(--gray-light); color: var(--blue); }

.header-actions { display: flex; align-items: center; gap: 4px; }
.icon-btn { position: relative; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: background .2s; }
.icon-btn:hover { background: var(--gray-light); }
.icon-btn svg { width: 20px; height: 20px; color: var(--navy); }
.badge { position: absolute; top: 2px; right: 2px; background: var(--blue); color: var(--white); font-size: .65rem; font-weight: 700; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

.search-bar { display: none; padding: 12px 0; border-top: 1px solid var(--gray-light); }
.search-bar.open { display: block; }
.search-bar .container { display: flex; gap: 12px; }
.search-bar input { flex: 1; padding: 12px 18px; border: 2px solid var(--gray-light); border-radius: 8px; font-size: .95rem; outline: none; }
.search-bar input:focus { border-color: var(--blue); }
.search-close { font-size: 1.2rem; color: var(--gray); padding: 8px; }

.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-menu-btn span { display: block; width: 24px; height: 2px; background: var(--navy); transition: all .3s; }

/* Hero */
.hero { background: var(--hero-bg); padding: 60px 0 80px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hero-tag { color: var(--blue); font-weight: 700; font-size: .8rem; letter-spacing: .15em; margin-bottom: 12px; }
.hero-content h1 { font-family: var(--font-serif); font-size: clamp(2rem, 4.5vw, 3.2rem); color: var(--blue-dark); line-height: 1.15; margin-bottom: 16px; }
.hero-desc { color: var(--gray); font-size: 1rem; margin-bottom: 24px; max-width: 440px; }
.hero-features { display: flex; flex-wrap: wrap; gap: 16px 24px; margin-bottom: 32px; }
.hero-feature { display: flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 600; color: var(--navy); }
.hero-feature-icon { width: 36px; height: 36px; background: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.hero-feature-icon svg { width: 18px; height: 18px; color: var(--blue); }
.hero-image { position: relative; }
.hero-image img { border-radius: var(--radius); box-shadow: var(--shadow); }

/* Categories */
.categories-section { padding: 60px 0; }
.categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.category-card {
  display: flex; align-items: center; justify-content: space-between;
  border-radius: var(--radius); overflow: hidden; min-height: 200px;
  padding: 28px; position: relative; transition: transform .3s;
}
.category-card:hover { transform: translateY(-4px); }
.category-card.blue { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.category-card.pink { background: linear-gradient(135deg, #fce7f3, #fbcfe8); }
.category-card.green { background: linear-gradient(135deg, #dcfce7, #bbf7d0); }
.category-content { z-index: 2; flex: 1; }
.category-content h3 { font-size: 1.3rem; font-weight: 800; color: var(--blue-dark); margin-bottom: 6px; letter-spacing: .04em; }
.category-card.pink .category-content h3 { color: #9d174d; }
.category-card.green .category-content h3 { color: #166534; }
.category-content p { font-size: .85rem; color: var(--gray); margin-bottom: 16px; }
.category-image { width: 45%; max-width: 180px; }
.category-image img { border-radius: 8px; object-fit: cover; height: 140px; width: 100%; }

/* Best Sellers */
.best-sellers-section { padding: 60px 0; background: var(--white); }
.section-header { display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 40px; }
.section-header h2 { font-family: var(--font-serif); font-size: 1.8rem; color: var(--blue-dark); letter-spacing: .08em; white-space: nowrap; }
.section-line { flex: 1; max-width: 200px; height: 2px; background: linear-gradient(90deg, transparent, var(--blue-light), transparent); }

.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card { background: var(--white); border-radius: var(--radius); overflow: hidden; transition: box-shadow .3s, transform .3s; border: 1px solid #e2e8f0; }
.product-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.product-image { position: relative; background: var(--gray-light); aspect-ratio: 1; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.product-card:hover .product-image img { transform: scale(1.05); }
.wishlist-btn { position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; background: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 8px rgba(0,0,0,.1); transition: all .2s; }
.wishlist-btn:hover { background: var(--pink); }
.wishlist-btn:hover svg { stroke: var(--white); }
.wishlist-btn svg { width: 18px; height: 18px; }
.product-info { padding: 16px; text-align: center; }
.product-info h3 { font-size: .95rem; font-weight: 600; margin-bottom: 6px; color: var(--dark); }
.product-price { font-size: 1.1rem; font-weight: 700; color: var(--blue); margin-bottom: 6px; }
.product-rating { display: flex; align-items: center; justify-content: center; gap: 4px; font-size: .8rem; color: var(--gray); }
.star { color: #d1d5db; font-size: .85rem; }
.star.filled { color: #fbbf24; }

/* Service Bar */
.service-bar { background: linear-gradient(135deg, #e0f2fe, #dbeafe); padding: 40px 0; }
.service-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.service-item { text-align: center; padding: 16px 8px; }
.service-icon { width: 50px; height: 50px; margin: 0 auto 12px; background: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 10px rgba(26,86,219,.1); }
.service-icon svg { width: 24px; height: 24px; color: var(--blue); }
.service-item h4 { font-size: .78rem; font-weight: 700; color: var(--blue-dark); letter-spacing: .06em; margin-bottom: 4px; }
.service-item p { font-size: .75rem; color: var(--gray); }

/* Newsletter */
.newsletter-section { padding: 60px 0; background: var(--gray-light); }
.newsletter-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 20px; }
.newsletter-box { background: var(--gradient); color: var(--white); padding: 32px; border-radius: var(--radius); }
.newsletter-box h3 { font-size: 1.1rem; letter-spacing: .06em; margin-bottom: 8px; }
.newsletter-box p { font-size: .85rem; opacity: .9; margin-bottom: 20px; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input { flex: 1; padding: 12px 16px; border: none; border-radius: 6px; font-size: .9rem; outline: none; }
.newsletter-form .btn { background: var(--white); color: var(--blue); flex-shrink: 0; }
.newsletter-form .btn:hover { background: var(--gray-light); }
.feature-box { background: var(--white); padding: 24px; border-radius: var(--radius); text-align: center; box-shadow: 0 2px 12px rgba(0,0,0,.04); }
.feature-box h4 { font-size: .82rem; font-weight: 700; color: var(--blue-dark); letter-spacing: .06em; margin-bottom: 6px; }
.feature-box p { font-size: .78rem; color: var(--gray); margin-bottom: 12px; }
.feature-box img { border-radius: 8px; margin: 0 auto; max-height: 80px; object-fit: cover; width: 100%; }

/* Footer */
.site-footer { background: #f8fafc; border-top: 1px solid #e2e8f0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; gap: 32px; padding: 60px 0 40px; }
.footer-logo { height: 70px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: .85rem; color: var(--gray); line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 38px; height: 38px; background: var(--gradient); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: transform .2s; }
.social-links a:hover { transform: translateY(-3px); }
.social-links svg { width: 16px; height: 16px; }
.footer-col h4 { font-size: .82rem; font-weight: 700; color: var(--blue-dark); letter-spacing: .08em; margin-bottom: 16px; }
.footer-col a { display: block; font-size: .85rem; color: var(--gray); padding: 5px 0; transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-contact p { display: flex; align-items: flex-start; gap: 10px; font-size: .85rem; color: var(--gray); margin-bottom: 12px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.footer-bottom { border-top: 1px solid #e2e8f0; padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .8rem; color: var(--gray); }
.payment-icons { display: flex; gap: 12px; }
.payment-icons span { font-size: .72rem; font-weight: 600; color: var(--gray); background: var(--white); padding: 4px 10px; border-radius: 4px; border: 1px solid #e2e8f0; }

/* Inner Pages */
.page-hero { background: var(--gradient); color: var(--white); padding: 50px 0; text-align: center; }
.page-hero h1 { font-family: var(--font-serif); font-size: 2.2rem; margin-bottom: 8px; }
.page-hero p { opacity: .9; }
.page-content { padding: 60px 0; }
.page-content .container { max-width: 900px; }
.page-content h2 { font-family: var(--font-serif); color: var(--blue-dark); margin: 32px 0 12px; }
.page-content p { color: var(--gray); margin-bottom: 16px; line-height: 1.8; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-info-icon { width: 48px; height: 48px; background: var(--gray-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-icon svg { width: 22px; height: 22px; color: var(--blue); }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px 18px; border: 2px solid #e2e8f0; border-radius: 8px; font-size: .95rem; margin-bottom: 16px; outline: none; font-family: inherit; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); }
.contact-form textarea { min-height: 140px; resize: vertical; }

/* Toast */
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--navy); color: var(--white);
  padding: 14px 24px; border-radius: 8px; font-size: .9rem; z-index: 9999;
  transform: translateY(100px); opacity: 0; transition: all .3s;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* Responsive */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .newsletter-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
  .main-nav {
    position: fixed; top: 0; left: -100%; width: 280px; height: 100vh;
    background: var(--white); flex-direction: column; align-items: stretch;
    padding: 80px 24px 24px; box-shadow: var(--shadow); transition: left .3s; z-index: 999;
  }
  .main-nav.open { left: 0; }
  .nav-dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding-left: 16px; display: none; }
  .nav-dropdown.open .nav-dropdown-menu { display: block; }
  .logo-text { display: none; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-features { justify-content: center; }
  .hero-image { order: -1; max-width: 400px; margin: 0 auto; }
  .categories-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .top-bar-inner { display: none; }
  .top-bar::after { content: '🚚 Free Shipping · ↩ 7-Day Returns · 🔒 Secure Payment'; display: block; text-align: center; font-size: .7rem; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}