/* ============================================================
  Estilos Principales
   Paleta azul oscuro, gph
   ============================================================ */

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

:root {
  --bg-main: #020817;
  --bg-card: rgb(15, 23, 42);
  --bg-hover: rgb(30, 41, 59);
  --bg-img: hsl(224, 49%, 8%);
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #0ea5e9;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.15);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --badge-offer: rgb(220, 38, 38);
  --badge-new: #0ea5e9;
  --badge-featured: #2563eb;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #dc2626;
  --glass: rgba(15, 23, 42, 0.7);
  --header-bg: rgba(2, 8, 23, 0.85);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-card-hover: 0 8px 32px rgba(37,99,235,0.15);
  --shadow-modal: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-button: 0 4px 16px rgba(37,99,235,0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --radius-card: 16px;
  --radius-btn: 12px;
  --radius-badge: 6px;
  --radius-input: 10px;
  --radius-modal: 20px;
}

body.light-mode {
  --bg-main: #f1f5f9;
  --bg-card: #ffffff;
  --bg-hover: #e2e8f0;
  --bg-img: #f8fafc;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: rgba(0,0,0,0.08);
  --border-hover: rgba(0,0,0,0.15);
  --glass: rgba(255, 255, 255, 0.85);
  --header-bg: rgba(241, 245, 249, 0.9);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 8px 32px rgba(37,99,235,0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.3s, color 0.3s;
}

::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.2);
}
body.light-mode ::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
}

.text-blue { color: var(--primary); }
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 8px 16px;
  z-index: 10000;
  text-decoration: none;
  font-size: 14px;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: var(--transition);
}
.header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
body.light-mode .header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-img {
  height: 68px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  position: relative;
  transition: var(--transition-fast);
  padding: 4px 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-search {
  position: relative;
  width: 420px;
  max-width: 100%;
}
.search-icon {
  position: absolute;
  left: 14px;
top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
}
.search-input {
  width: 100%;
  height: 40px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 0 16px 0 38px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: var(--transition-fast);
}
body.light-mode .search-input {
  background: rgba(0,0,0,0.03);
}
.search-input::placeholder {
  color: var(--text-muted);
}
.search-input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.08);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 18px;
cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}
.icon-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
}
body.light-mode .icon-btn:hover {
  background: rgba(0,0,0,0.05);
}

.cart-btn .cart-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  background: var(--primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

.menu-toggle {
  display: none;
}

/* ===== HERO ==== */
.hero {
  position: relative;
  width: 100%;
  height: 480px;
  margin-top: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(37,99,235,0.15) 0%, transparent 60%),
    linear-gradient(to bottom, rgba(2,8,23,0.3) 0%, transparent 40%, var(--bg-main) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--secondary);
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 20px;
  padding: 6px 16px;
  margin-bottom: 20px;
  animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}
.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.hero-subtitle {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 560px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero-arrow {
  margin-top: 24px;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  animation: bounce 2s infinite;
  transition: var(--transition-fast);
}
.hero-arrow:hover {
  color: var(--text-secondary);
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(10px); }
  60% { transform: translateY(5px); }
}

/* ==== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 14px 32px;
  white-space: nowrap;
}
.btn:active {
  transform: scale(0.98);
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-button);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background: #334155;
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 13px 31px;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-hover);
}
body.light-mode .btn-outline:hover {
  background: rgba(0,0,0,0.03);
}
.btn-full {
  width: 100%;
}
.btn-text {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px;
  font-size: 13px;
  font-weight: 500;
  margin-top: 12px;
}
.btn-text:hover {
  color: var(--text-primary);
}
.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 10px;
  height: 40px;
}

/* ===== CATALOGO ===== */
.catalogo {
  background: var(--bg-main);
  padding: 40px 24px 60px;
}
.catalogo-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  gap: 24px;
}

/* Sidebar */
.sidebar {
  width: 260px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
  align-self: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  transition: var(--transition);
}
.sidebar-header {
  margin-bottom: 16px;
}
.sidebar-header h3 {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--text-secondary);
  margin-bottom: 2px;
  position: relative;
}
.sidebar-item i:first-child {
  width: 16px;
  text-align: center;
  font-size: 14px;
  flex-shrink: 0;
}
.sidebar-item span {
  font-size: 14px;
  font-weight: 500;
  flex: 1;
}
.sidebar-item .chevron {
  font-size: 12px;
  color: var(--text-muted);
  transition: transform 0.25s ease;
}
.sidebar-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.sidebar-item.active {
  background: rgba(37,99,235,0.1);
  color: var(--primary);
  border-left: 3px solid var(--primary);
  margin-left: -3px;
}
.sidebar-item.active i:first-child {
  color: var(--primary);
}

.sidebar-subitems {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.sidebar-subitems.open {
  max-height: 300px;
}
.sidebar-subitem {
  padding: 8px 12px 8px 40px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition-fast);
  margin-bottom: 2px;
}
.sidebar-subitem:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.02);
}
.sidebar-subitem.active {
  color: var(--primary);
  background: rgba(37,99,235,0.05);
}

.sidebar-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 16px;
  transition: var(--transition-fast);
}
.sidebar-toggle:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 900;
  backdrop-filter: blur(4px);
}

.products-area {
  flex: 1;
  min-width: 0;
}
.products-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-title {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.products-count {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}
.sort-dropdown {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 8px 14px;
  color: var(--text-secondary);
}
.sort-dropdown i {
  font-size: 13px;
  color: var(--text-muted);
}
.sort-select {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  outline: none;
}
.sort-select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ===== PRODUCT CARD ==== */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: var(--transition);
  animation: fadeInUp 0.4s ease forwards;
  opacity: 0;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-hover);
}

.product-image {
  height: 220px;
  background: var(--bg-img);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.product-image img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}
.badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: white;
  padding: 4px 10px;
  border-radius: var(--radius-badge);
  text-transform: uppercase;
}
.badge-featured { background: var(--badge-featured); }
.badge-offer { background: var(--badge-offer); }
.badge-new { background: var(--badge-new); }

.product-content {
  padding: 16px;
}
.product-category {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--primary);
  text-transform: uppercase;
}
.product-name {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}
.stars {
  display: flex;
  gap: 2px;
}
.star {
  font-size: 12px;
  color: var(--text-muted);
}
.star.filled {
  color: #fbbf24;
}
.rating-number {
  font-size: 13px;
  color: var(--text-secondary);
}

.product-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.price-current {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.price-old {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: line-through;
}
.price-discount {
  font-size: 11px;
  font-weight: 600;
  color: #ef4444;
  background: rgba(220,38,38,0.15);
  padding: 2px 8px;
  border-radius: 4px;
}

.btn-add-cart {
  width: 100%;
  height: 40px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}
.btn-add-cart:hover {
  background: var(--primary-dark);
}
.btn-add-cart:active {
  transform: scale(0.98);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  padding: 20px;
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-modal);
  max-height: 85vh;
  overflow: hidden;
  position: relative;
  transform: scale(0.95);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.modal-overlay.active .modal-container {
  transform: scale(1);
  opacity: 1;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: none;
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
}
.modal-close:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text-primary);
}

/* Modal Producto */
.modal-product {
  max-width: 900px;
  width: 90%;
  display: flex;
}
.modal-product-content {
  display: flex;
  width: 100%;
}
.modal-product-images {
  width: 45%;
  background: var(--bg-img);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  min-height: 400px;
}
.modal-product-images img {
  max-width: 100%;
  max-height: 350px;
  object-fit: contain;
}
.modal-product-info {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
  max-height: 85vh;
}
.modal-product-info .product-category {
  font-size: 12px;
}
.modal-product-info h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 8px;
}
.modal-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}
.modal-rating .stars {
  display: flex;
  gap: 2px;
}
.modal-rating span {
  font-size: 14px;
  color: var(--text-secondary);
}
.modal-price {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}
.modal-price .price-current {
  font-size: 28px;
}
.modal-divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}
.modal-description {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.modal-specs {
  list-style: none;
  margin-top: 12px;
}
.modal-specs li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.modal-specs li i {
  color: var(--success);
  font-size: 14px;
}
.modal-stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 16px;
}
.stock-in {
  background: rgba(16,185,129,0.15);
  color: var(--success);
}
.stock-low {
  background: rgba(245,158,11,0.15);
  color: var(--warning);
}
.stock-out {
  background: rgba(220,38,38,0.15);
  color: var(--error);
}
.modal-quantity {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}
.modal-quantity label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}
.qty-controls {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.qty-btn {
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.qty-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.qty-input {
  width: 48px;
  height: 36px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  outline: none;
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.modal-add-cart {
  width: 100%;
  height: 48px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-btn);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--shadow-button);
  transition: var(--transition-fast);
}
.modal-add-cart:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ===== MODAL LOGIN ===== */
.modal-login {
  max-width: 420px;
  width: 90%;
  padding: 32px;
}
.login-title {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  color: var(--text-primary);
}
.login-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 8px;
}
.login-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}
.login-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}
.login-card i {
  font-size: 32px;
  margin-bottom: 12px;
}
.login-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}
.login-card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 6px;
}
.login-card-client {
  background: rgba(37,99,235,0.05);
  border: 1px solid rgba(37,99,235,0.2);
}
.login-card-client i {
  color: var(--primary);
}
.login-card-client:hover {
  background: rgba(37,99,235,0.1);
  border-color: var(--primary);
}
.login-card-admin {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
}
.login-card-admin i {
  color: var(--text-secondary);
}
.login-card-admin:hover {
  background: var(--bg-hover);
}

.login-form {
  margin-top: 24px;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group input {
  width: 100%;
  height: 48px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 0 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: var(--transition-fast);
}
body.light-mode .form-group input {
  background: rgba(0,0,0,0.03);
}
.form-group input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.08);
}
.form-group input::placeholder {
  color: var(--text-muted);
}
.form-error {
  display: block;
  font-size: 12px;
  color: var(--error);
  margin-top: 4px;
  min-height: 16px;
}
.form-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* ===== CART DRAWER ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 2999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100%;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.cart-drawer.active {
  transform: translateX(0);
}
.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.cart-header h3 {
  font-size: 20px;
  font-weight: 600;
}
.cart-count {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
}
.cart-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition-fast);
}
.cart-close:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
}
.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--text-muted);
}
.cart-empty i {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}
.cart-empty p {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.cart-empty span {
  font-size: 14px;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.cart-item-image {
  width: 80px;
  height: 80px;
  background: var(--bg-img);
  border-radius: 10px;
  padding: 8px;
  flex-shrink: 0;
}
.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cart-item-info {
  flex: 1;
  min-width: 0;
}
.cart-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-category {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.cart-item-price {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
  font-weight: 500;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.cart-item-remove {
  position: absolute;
  top: 16px;
  right: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition-fast);
}
.cart-item-remove:hover {
  color: var(--error);
  background: rgba(220,38,38,0.1);
}

.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
}
.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-secondary);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 5000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-modal);
  animation: slideInRight 0.3s ease;
  min-width: 280px;
}
.toast.toast-out {
  animation: slideOutRight 0.3s ease forwards;
}
@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes slideOutRight {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}
.toast-icon {
  font-size: 18px;
  flex-shrink: 0;
}
.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--error); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info .toast-icon { color: var(--secondary); }
.toast-message {
  font-size: 14px;
  color: var(--text-primary);
  flex: 1;
}
.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  transition: var(--transition-fast);
}
.toast-close:hover {
  color: var(--text-primary);
}

/* ===== FOOTER ===== */
.footer {
  background: #01050f;
  border-top: 1px solid var(--border);
  padding: 48px 24px 24px;
}
body.light-mode .footer {
  background: #e8ecf1;
}
.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}
.footer-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
}
.footer-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 2px;
}
.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}
.footer-links a:hover {
  color: var(--text-primary);
}
.footer-contact {
  list-style: none;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.footer-contact li i {
  color: var(--text-muted);
  width: 16px;
  text-align: center;
}
.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 12px !important;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition-fast);
}
.footer-socials a:hover {
  background: var(--primary);
  color: white;
}
.footer-bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .header-search {
    width: 280px;
  }
  .hero-title {
    font-size: 42px;
  }
  .catalogo-container {
    flex-direction: column;
  }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 950;
    border-radius: 0;
    border-right: 1px solid var(--border);
    border-left: none;
    border-top: none;
    border-bottom: none;
    transform: translateX(-100%);
    max-height: 100vh;
    top: 0;
    margin-top: 0;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-toggle {
    display: inline-flex;
  }
  .sidebar-overlay.active {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .header-search {
    display: none;
  }
  .main-nav {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero {
    height: 360px;
  }
  .hero-title {
    font-size: 32px;
  }
  .hero-subtitle {
    font-size: 16px;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 280px;
  }
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
  .modal-product {
    max-width: 100%;
    width: 95%;
  }
  .modal-product-content {
    flex-direction: column;
  }
  .modal-product-images {
    width: 100%;
    min-height: 250px;
  }
  .cart-drawer {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .section-title {
    font-size: 24px;
  }
  .toast-container {
    left: 16px;
    right: 16px;
  }
  .toast {
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 0 16px;
  }
  .hero-title {
    font-size: 28px;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .catalogo {
    padding: 20px 16px 40px;
  }
}

/* ===== ANIMACIONES ===== */
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}
.pop-animation {
  animation: pop 0.3s ease;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ===== BANNER ACORDEON ===== */
.banner-accordion {
  width: 100%;
  padding: 20px 24px 0;
  margin-top: 64px;
}

.banner-accordion-container {
  display: flex;
  gap: 10px;
  height: 400px;
  max-width: 1400px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
}

.banner-accordion-item {
  position: relative;
  flex: 1;
  min-width: 60px;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: flex 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.banner-accordion-item.active {
  flex: 5;
}

.banner-accordion-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.banner-accordion-item:hover img {
  transform: scale(1.05);
}

.banner-accordion-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2,8,23,0.95) 0%, rgba(2,8,23,0.4) 50%, rgba(2,8,23,0.2) 100%);
  transition: background 0.4s ease;
}

.banner-accordion-item.active .banner-accordion-overlay {
  background: linear-gradient(to top, rgba(2,8,23,0.9) 0%, rgba(2,8,23,0.3) 60%, rgba(2,8,23,0.1) 100%);
}

.banner-accordion-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 2;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.banner-accordion-item:not(.active) .banner-accordion-content {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.banner-accordion-item.active .banner-accordion-content {
  opacity: 1;
  transform: translateY(0);
}

.banner-accordion-content h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 8px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.banner-accordion-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 400px;
}

/* Indicador de slide colapsado */
.banner-accordion-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 3;
}

.banner-accordion-item:not(.active)::before {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .banner-accordion-container {
    height: 300px;
    gap: 6px;
  }
  .banner-accordion-content h2 {
    font-size: 20px;
  }
  .banner-accordion-content p {
    font-size: 13px;
  }
  .banner-accordion-item {
    min-width: 40px;
  }
}

@media (max-width: 480px) {
  .banner-accordion-container {
    height: 250px;
  }
  .banner-accordion-content {
    padding: 16px;
  }
  .banner-accordion-content h2 {
    font-size: 18px;
  }
}

/* ===== INFO CARDS ===== */
.info-section {
  background: var(--bg-main);
  padding: 60px 24px 200px 24px;
  border-top: 1px solid var(--border);
}
.info-container {
  max-width: 1200px;
  margin: 0 auto;
}
.info-title {
  text-align: center;
  margin-bottom: 8px;
}
.info-subtitle {
  text-align: center;
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: visible;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-hover);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  z-index: 10;
}

.info-card-top {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.info-card-icon {
  width: 86px;
  height: 86px;
  object-fit: contain;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
body.light-mode .info-card-icon {
  filter: brightness(0);
  opacity: 0.8;
}

.info-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.info-card-subtitle {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1.4;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Icono flecha - debajo de la descripción */
.info-card-arrow {
  margin-top: 12px;
  margin-bottom: 4px;
  color: var(--primary);
  font-size: 20px;
  opacity: 0.6;
  transition: all 0.3s ease;
  animation: bounceArrow 2s infinite;
}

.info-card:hover .info-card-arrow {
  opacity: 1;
  transform: translateY(3px);
  filter: drop-shadow(0 0 6px rgba(37,99,235,0.5));
}

@keyframes bounceArrow {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(6px); }
  60% { transform: translateY(3px); }
}

/* Expand - mismo fondo que la tarjeta, sin borde visible */
.info-card-expand {
  position: absolute;
  left: -1px;
  right: -1px;
  top: calc(100% - 1px);
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-top: 1px solid transparent;
  border-radius: 0 0 16px 16px;
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.3s ease, box-shadow 0.3s ease;
  z-index: 100;
  pointer-events: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.info-card:hover .info-card-expand {
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.info-card-expand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-top: 12px;
  border-top: none;
}

.info-card:hover .info-card-expand {
  max-height: 200px;
  opacity: 1;
  padding: 12px 24px 20px;
  pointer-events: auto;
}

/* Responsive info cards */
@media (max-width: 1024px) {
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== FOOTER ===== */
.footer {
  background: #01050f;
  border-top: 1px solid var(--border);
  padding: 48px 24px 24px;
}
body.light-mode .footer {
  background: #e8ecf1;
}
.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}
.footer-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
}
.footer-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 2px;
}
.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}
.footer-links a:hover {
  color: var(--text-primary);
}
.footer-contact {
  list-style: none;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.footer-contact li i {
  color: var(--text-muted);
  width: 16px;
  text-align: center;
}
.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 12px !important;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition-fast);
}
.footer-socials a:hover {
  background: var(--primary);
  color: white;
}
.footer-bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .header-search {
    width: 280px;
  }
  .hero-title {
    font-size: 42px;
  }
  .catalogo-container {
    flex-direction: column;
  }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 950;
    border-radius: 0;
    border-right: 1px solid var(--border);
    border-left: none;
    border-top: none;
    border-bottom: none;
    transform: translateX(-100%);
    max-height: 100vh;
    top: 0;
    margin-top: 0;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-toggle {
    display: inline-flex;
  }
  .sidebar-overlay.active {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .header-search {
    display: none;
  }
  .main-nav {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero {
    height: 360px;
  }
  .hero-title {
    font-size: 32px;
  }
  .hero-subtitle {
    font-size: 16px;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 280px;
  }
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
  .modal-product {
    max-width: 100%;
    width: 95%;
  }
  .modal-product-content {
    flex-direction: column;
  }
  .modal-product-images {
    width: 100%;
    min-height: 250px;
  }
  .cart-drawer {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .section-title {
    font-size: 24px;
  }
  .toast-container {
    left: 16px;
    right: 16px;
  }
  .toast {
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 0 16px;
  }
  .hero-title {
    font-size: 28px;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .catalogo {
    padding: 20px 16px 40px;
  }
}

/* ===== ANIMACIONES ===== */
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}
.pop-animation {
  animation: pop 0.3s ease;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ===== BANNER ACORDEON ===== */
.banner-accordion {
  width: 100%;
  padding: 20px 24px 0;
  margin-top: 64px;
}

.banner-accordion-container {
  display: flex;
  gap: 10px;
  height: 400px;
  max-width: 1400px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
}

.banner-accordion-item {
  position: relative;
  flex: 1;
  min-width: 60px;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: flex 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.banner-accordion-item.active {
  flex: 5;
}

.banner-accordion-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.banner-accordion-item:hover img {
  transform: scale(1.05);
}

.banner-accordion-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2,8,23,0.95) 0%, rgba(2,8,23,0.4) 50%, rgba(2,8,23,0.2) 100%);
  transition: background 0.4s ease;
}

.banner-accordion-item.active .banner-accordion-overlay {
  background: linear-gradient(to top, rgba(2,8,23,0.9) 0%, rgba(2,8,23,0.3) 60%, rgba(2,8,23,0.1) 100%);
}

.banner-accordion-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 2;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.banner-accordion-item:not(.active) .banner-accordion-content {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.banner-accordion-item.active .banner-accordion-content {
  opacity: 1;
  transform: translateY(0);
}

.banner-accordion-content h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 8px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.banner-accordion-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 400px;
}

/* Indicador de slide colapsado */
.banner-accordion-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 3;
}

.banner-accordion-item:not(.active)::before {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .banner-accordion-container {
    height: 300px;
    gap: 6px;
  }
  .banner-accordion-content h2 {
    font-size: 20px;
  }
  .banner-accordion-content p {
    font-size: 13px;
  }
  .banner-accordion-item {
    min-width: 40px;
  }
}

@media (max-width: 480px) {
  .banner-accordion-container {
    height: 250px;
  }
  .banner-accordion-content {
    padding: 16px;
  }
  .banner-accordion-content h2 {
    font-size: 18px;
  }
}

/* ===== INFO CARDS ===== */
.info-section {
  background: var(--bg-main);
  padding: 60px 24px 200px 24px;
  border-top: 1px solid var(--border);
}
.info-container {
  max-width: 1200px;
  margin: 0 auto;
}
.info-title {
  text-align: center;
  margin-bottom: 8px;
}
.info-subtitle {
  text-align: center;
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 18px 14px !important;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: visible;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-hover);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  z-index: 10;
}

.info-card-top {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.info-card-icon {
  width: 186px !important;
  height: 186px !important;
  object-fit: contain;
  margin-bottom: 1px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
body.light-mode .info-card-icon {
  filter: brightness(0);
  opacity: 0.8;
}

.info-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.info-card-subtitle {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1.4;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Icono flecha - debajo de la descripción */
.info-card-arrow {
  margin-top: 12px;
  margin-bottom: 4px;
  color: var(--primary);
  font-size: 20px;
  opacity: 0.6;
  transition: all 0.3s ease;
  animation: bounceArrow 2s infinite;
}

.info-card:hover .info-card-arrow {
  opacity: 1;
  transform: translateY(3px);
  filter: drop-shadow(0 0 6px rgba(37,99,235,0.5));
}

@keyframes bounceArrow {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(6px); }
  60% { transform: translateY(3px); }
}

/* ===== EXPAND — FONDO EXACTAMENTE IGUAL A LA TARJETA ===== */
.info-card-expand {
  position: absolute;
  left: -1px;
  right: -1px;
  top: calc(100% - 1px);
  /* Fondo exactamente igual al de la tarjeta principal */
  background: var(--bg-card);
  /* Mismo borde que la tarjeta principal */
  border: 1px solid var(--border-hover);
  border-top: none;
  border-radius: 0 0 16px 16px;
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.3s ease;
  z-index: 100;
  pointer-events: none;
  /* Sin sombra interna ni efectos que alteren el color */
  box-shadow: none;
}

.info-card:hover .info-card-expand {
  max-height: 200px;
  opacity: 1;
  padding: 16px 24px 24px;
  pointer-events: auto;
  /* Sombra exterior sutil opcional, no afecta el fondo */
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.info-card-expand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-top: 0;
  border-top: none;
  margin: 0;
}

/* Glow sutil alrededor de la tarjeta */
.info-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(14,165,233,0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
  pointer-events: none;
}

.info-card:hover::before {
  opacity: 1;
}

/* Responsive info cards */
@media (max-width: 1024px) {
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}