/* =========================================
   Doctora Cati — Design System
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* --- CSS Variables --- */
:root {
  --color-cream: #FAF6F0;
  --color-cream-dark: #F0EAE0;
  --color-teal: #1A6B5A;
  --color-teal-dark: #0F4D3F;
  --color-teal-light: #2A8B72;
  --color-gold: #C4943D;
  --color-gold-light: #D4A94D;
  --color-amber: #B8722D;
  --color-dark: #2C2419;
  --color-gray: #6B635A;
  --color-gray-light: #A39E96;
  --color-white: #FFFFFF;
  --color-border: #E5DFD6;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-accent: 'Cormorant Garamond', Georgia, serif;
  --shadow-sm: 0 2px 8px rgba(44,36,25,0.06);
  --shadow-md: 0 4px 20px rgba(44,36,25,0.1);
  --shadow-lg: 0 8px 40px rgba(44,36,25,0.15);
  --shadow-xl: 0 16px 60px rgba(44,36,25,0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1280px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background-color: var(--color-cream);
  color: var(--color-dark);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select { font-family: inherit; }

/* --- Typography --- */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; color: var(--color-dark); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
.section-title { text-align: center; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: var(--color-gray); font-size: 1.05rem; margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* --- Container --- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: var(--radius-full);
  font-weight: 600; font-size: 0.9rem; letter-spacing: 0.02em;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--color-teal); color: var(--color-white); }
.btn-primary:hover { background: var(--color-teal-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--color-gold); color: var(--color-white); }
.btn-secondary:hover { background: var(--color-gold-light); transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--color-teal); color: var(--color-teal); background: transparent; }
.btn-outline:hover { background: var(--color-teal); color: var(--color-white); }
.btn-outline-gold { border: 2px solid var(--color-gold); color: var(--color-gold); background: transparent; }
.btn-outline-gold:hover { background: var(--color-gold); color: var(--color-white); }
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-add-cart {
  background: var(--color-teal); color: white; padding: 0.5rem 1rem;
  border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.btn-add-cart:hover { background: var(--color-teal-dark); transform: translateY(-1px); }

/* --- Top Bar --- */
.top-bar {
  background: var(--color-dark); color: var(--color-cream); padding: 0.5rem 0;
  font-size: 0.8rem; text-align: center; letter-spacing: 0.03em;
}
.top-bar-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.top-bar-social { display: flex; gap: 0.75rem; align-items: center; }
.top-bar-social a { color: var(--color-cream); opacity: 0.7; transition: var(--transition); font-size: 0.85rem; }
.top-bar-social a:hover { opacity: 1; color: var(--color-gold); }
.top-bar-text { color: var(--color-gold-light); font-weight: 500; }

/* --- Navbar --- */
.navbar {
  background: var(--color-white); position: sticky; top: 0; z-index: 1000;
  border-bottom: 1px solid var(--color-border); transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem 0; gap: 2rem; }
.navbar-logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.navbar-logo .logo-svg {
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
}
.navbar-logo:hover .logo-svg {
  transform: rotate(15deg) scale(1.08);
}
.navbar-logo h1 { font-family: var(--font-accent); font-size: 1.8rem; font-weight: 600; color: var(--color-teal-dark); margin: 0; line-height: 1.1; }
.navbar-logo span { color: var(--color-gold); }
.navbar-logo .logo-sub { font-size: 0.65rem; color: var(--color-gray); letter-spacing: 0.15em; text-transform: uppercase; display: block; margin-top: 1px; }

/* Nav Links */
.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links > li > a {
  padding: 0.5rem 1rem; color: var(--color-dark); font-weight: 500; font-size: 0.9rem;
  border-radius: var(--radius-sm); transition: var(--transition); position: relative;
}
.nav-links > li > a:hover, .nav-links > li > a.active { color: var(--color-teal); background: rgba(26,107,90,0.05); }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown-toggle::after { content: '▾'; margin-left: 4px; font-size: 0.7em; }
.dropdown-menu {
  position: absolute; top: 100%; left: 0; min-width: 220px;
  background: var(--color-white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: 0.5rem; opacity: 0; visibility: hidden;
  transform: translateY(10px); transition: var(--transition); z-index: 100;
}
.has-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1rem;
  border-radius: var(--radius-sm); font-size: 0.88rem; color: var(--color-dark);
}
.dropdown-menu a:hover { background: var(--color-cream); color: var(--color-teal); }
.dropdown-menu .dropdown-icon { font-size: 1.1rem; }

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.nav-action-btn {
  position: relative; width: 42px; height: 42px; display: flex; align-items: center;
  justify-content: center; border-radius: 50%; transition: var(--transition); color: var(--color-dark);
}
.nav-action-btn:hover { background: var(--color-cream); color: var(--color-teal); }
.nav-action-btn svg { width: 22px; height: 22px; }
.cart-count {
  position: absolute; top: 2px; right: 2px; background: var(--color-gold);
  color: white; font-size: 0.65rem; font-weight: 700; width: 18px; height: 18px;
  border-radius: 50%; display: none; align-items: center; justify-content: center;
}

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; width: 28px; cursor: pointer; padding: 5px 0; }
.hamburger span { display: block; height: 2.5px; background: var(--color-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
  background: var(--color-white); z-index: 999; padding: 5rem 1.5rem 2rem;
  overflow-y: auto; transform: translateX(-100%); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-menu.active { transform: translateX(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-menu a { display: block; padding: 0.9rem 1rem; font-size: 1.05rem; font-weight: 500; border-radius: var(--radius-sm); }
.mobile-menu a:hover { background: var(--color-cream); color: var(--color-teal); }
.mobile-menu .has-dropdown .dropdown-menu {
  position: static; opacity: 1; visibility: visible; transform: none;
  box-shadow: none; padding-left: 1rem; display: none; background: var(--color-cream);
  border-radius: var(--radius-sm); margin-top: 0.25rem;
}
.mobile-menu .has-dropdown.open .dropdown-menu { display: block; }

/* --- Product Cards --- */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1.5rem; }
.product-card {
  background: var(--color-white); border-radius: var(--radius-md);
  overflow: hidden; transition: var(--transition); border: 1px solid var(--color-border);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.product-card-image {
  position: relative; overflow: hidden; background: var(--color-cream-dark);
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.product-card-image img { width: 80%; height: 80%; object-fit: contain; transition: transform 0.5s ease; }
.product-card:hover .product-card-image img { transform: scale(1.08); }
.product-badge {
  position: absolute; top: 12px; left: 12px; padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.badge-más-vendido { background: var(--color-gold); color: white; }
.badge-oferta { background: var(--color-amber); color: white; }
.badge-nuevo { background: var(--color-teal); color: white; }
.product-discount {
  position: absolute; top: 12px; right: 12px; background: #E74C3C; color: white;
  padding: 0.25rem 0.6rem; border-radius: var(--radius-full); font-size: 0.72rem; font-weight: 700;
}
.product-card-body { padding: 1.25rem; }
.product-card-category { font-size: 0.75rem; color: var(--color-teal); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.product-card-title { font-family: var(--font-accent); font-size: 1.4rem; margin: 0.25rem 0; color: var(--color-dark); }
.product-card-title-link:hover .product-card-title { color: var(--color-teal); }
.product-card-tagline { font-size: 0.85rem; color: var(--color-gray); margin-bottom: 0.5rem; line-height: 1.4; }
.product-card-rating { color: var(--color-gold); font-size: 0.85rem; margin-bottom: 0.75rem; }
.rating-count { color: var(--color-gray-light); font-size: 0.78rem; margin-left: 0.25rem; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.price-current { font-size: 1.2rem; font-weight: 700; color: var(--color-teal-dark); }
.price-old { font-size: 0.88rem; color: var(--color-gray-light); text-decoration: line-through; margin-left: 0.35rem; }

/* --- Category Cards --- */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
.category-card {
  position: relative; border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 4/3; display: flex; align-items: flex-end;
  transition: var(--transition); cursor: pointer;
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.category-card-image { position: absolute; inset: 0; }
.category-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.category-card:hover .category-card-image img { transform: scale(1.1); }
.category-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,77,63,0.85), rgba(15,77,63,0.2)); }
.category-card-content { position: relative; z-index: 2; padding: 1.5rem; color: white; width: 100%; }
.category-icon { font-size: 2rem; display: block; margin-bottom: 0.25rem; }
.category-card-title { color: white; font-size: 1.3rem; margin-bottom: 0.25rem; }
.category-card-desc { font-size: 0.85rem; opacity: 0.85; }

/* --- Blog Cards --- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.blog-card {
  background: var(--color-white); border-radius: var(--radius-md);
  overflow: hidden; border: 1px solid var(--color-border); transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card-image { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-category {
  position: absolute; bottom: 12px; left: 12px; background: var(--color-teal);
  color: white; padding: 0.25rem 0.75rem; border-radius: var(--radius-full); font-size: 0.72rem; font-weight: 600;
}
.blog-card-body { padding: 1.25rem; }
.blog-card-meta { display: flex; gap: 1rem; font-size: 0.8rem; color: var(--color-gray); margin-bottom: 0.5rem; }
.blog-card-title { font-size: 1.15rem; margin-bottom: 0.5rem; line-height: 1.3; }
.blog-card-excerpt { font-size: 0.88rem; color: var(--color-gray); line-height: 1.5; margin-bottom: 0.75rem; }
.blog-read-more { color: var(--color-teal); font-weight: 600; font-size: 0.88rem; }
.blog-read-more:hover { color: var(--color-teal-dark); }

/* --- Cart Drawer --- */
.cart-drawer { position: fixed; inset: 0; z-index: 2000; visibility: hidden; }
.cart-drawer.active { visibility: visible; }
.cart-drawer-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.5);
  opacity: 0; transition: opacity 0.3s ease;
}
.cart-drawer.active .cart-drawer-overlay { opacity: 1; }
.cart-drawer-content {
  position: absolute; top: 0; right: 0; width: 420px; max-width: 90vw;
  height: 100vh; background: var(--color-white); display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.cart-drawer.active .cart-drawer-content { transform: translateX(0); }
.cart-drawer-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--color-border);
}
.cart-drawer-header h3 { font-family: var(--font-heading); font-size: 1.3rem; }
.cart-drawer-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: var(--transition); color: var(--color-gray); }
.cart-drawer-close:hover { background: var(--color-cream); color: var(--color-dark); }
.cart-drawer-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }
.cart-empty { text-align: center; padding: 3rem 1rem; }
.cart-empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.cart-empty p { color: var(--color-gray); margin-bottom: 1.5rem; }
.cart-item {
  display: flex; gap: 1rem; padding: 1rem 0;
  border-bottom: 1px solid var(--color-border); align-items: center;
}
.cart-item-image { width: 70px; height: 70px; border-radius: var(--radius-sm); object-fit: cover; background: var(--color-cream-dark); }
.cart-item-info { flex: 1; }
.cart-item-name { font-family: var(--font-accent); font-size: 1.05rem; }
.cart-item-price { color: var(--color-teal); font-weight: 600; font-size: 0.9rem; }
.cart-item-quantity { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.35rem; }
.qty-btn {
  width: 28px; height: 28px; border: 1px solid var(--color-border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--color-dark); transition: var(--transition);
}
.qty-btn:hover { border-color: var(--color-teal); color: var(--color-teal); }
.qty-value { font-weight: 600; min-width: 24px; text-align: center; }
.cart-item-remove { color: var(--color-gray-light); transition: var(--transition); padding: 0.25rem; }
.cart-item-remove:hover { color: #E74C3C; }
.cart-drawer-footer { padding: 1.25rem 1.5rem; border-top: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 0.75rem; }
.cart-subtotal { display: flex; justify-content: space-between; font-weight: 600; font-size: 1.1rem; }
.cart-total-price { color: var(--color-teal-dark); }
.cart-shipping-note { font-size: 0.8rem; color: var(--color-gray); text-align: center; }

/* --- Cart Notification --- */
.cart-notification {
  position: fixed; bottom: 100px; right: 20px; z-index: 3000;
  background: var(--color-teal); color: white; padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full); display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.88rem; font-weight: 500; box-shadow: var(--shadow-lg);
  transform: translateX(120%); transition: transform 0.3s ease;
}
.cart-notification.show { transform: translateX(0); }

/* --- WhatsApp Widget --- */
.whatsapp-widget { position: fixed; bottom: 24px; right: 24px; z-index: 1500; opacity: 0; transform: scale(0.5); transition: all 0.5s cubic-bezier(0.4,0,0.2,1); }
.whatsapp-widget.visible { opacity: 1; transform: scale(1); }
.whatsapp-btn {
  display: flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; color: white; box-shadow: var(--shadow-lg);
  transition: var(--transition); position: relative;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.4); }
.whatsapp-tooltip {
  position: absolute; right: 70px; top: 50%; transform: translateY(-50%);
  background: var(--color-dark); color: white; padding: 0.5rem 1rem;
  border-radius: var(--radius-sm); font-size: 0.8rem; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; }

/* --- Scroll Animations --- */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* --- Footer --- */
.footer { background: var(--color-dark); color: var(--color-cream); padding: 4rem 0 0; margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer-brand h3 { font-family: var(--font-accent); font-size: 1.8rem; color: var(--color-gold); margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.88rem; color: rgba(250,246,240,0.7); line-height: 1.6; margin-bottom: 1rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 38px; height: 38px; border: 1px solid rgba(250,246,240,0.2);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--color-cream); font-size: 0.9rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--color-gold); border-color: var(--color-gold); }
.footer-col h4 { font-family: var(--font-heading); font-size: 1.05rem; color: var(--color-gold); margin-bottom: 1rem; position: relative; padding-bottom: 0.75rem; }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--color-teal-light); }
.footer-col a { display: block; padding: 0.3rem 0; font-size: 0.88rem; color: rgba(250,246,240,0.7); transition: var(--transition); }
.footer-col a:hover { color: var(--color-gold); padding-left: 4px; }
.footer-bottom {
  margin-top: 3rem; padding: 1.25rem 0; border-top: 1px solid rgba(250,246,240,0.1);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  font-size: 0.82rem; color: rgba(250,246,240,0.5);
}
.footer-payments { display: flex; gap: 0.5rem; font-size: 1.4rem; }

/* --- Responsive --- */
@media (max-width: 992px) {
  .hamburger { display: flex; }
  .nav-links { display: none; }
  .mobile-menu { display: block; }
  .top-bar-content { justify-content: center; }
  .top-bar-social { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .categories-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
  .btn-add-cart span { display: none; }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
}