/* Silvio Shop - Design System & Modern Responsive UI */
:root {
  --nav-bg: #FFFFFF;
  --logo-blue: #0A3A6B;
  --btn-primary: #0759B8;
  --btn-hover: #1479E8;
  --text-title: #0B1F36;
  --text-body: #4A5568;
  --text-muted: #718096;
  --bg-section: #F4F7FA;
  --bg-card: #FFFFFF;
  --border-color: #D9E2EC;
  --footer-bg: #063B7A;
  --accent-gold: #FFB703;
  --success: #10B981;
  --shadow-sm: 0 2px 8px rgba(11, 31, 54, 0.05);
  --shadow-md: 0 8px 24px rgba(11, 31, 54, 0.08);
  --shadow-lg: 0 16px 36px rgba(7, 89, 184, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: #FFFFFF;
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Top Announcement Bar */
.top-bar {
  background: linear-gradient(90deg, #063B7A, #0759B8);
  color: #FFFFFF;
  font-size: 0.85rem;
  padding: 8px 16px;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.3px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.top-bar .badge-on-demand {
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Header & Navbar */
.site-header {
  background: var(--nav-bg);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
}

.header-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.brand:hover .brand-logo-img {
  transform: scale(1.04);
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-title);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--btn-primary);
  font-weight: 700;
  letter-spacing: 2px;
}

/* Search and Actions */
.nav-search-bar {
  flex: 1;
  max-width: 480px;
  position: relative;
  display: flex;
  align-items: center;
}

.nav-search-bar input {
  width: 100%;
  padding: 10px 42px 10px 16px;
  border-radius: 30px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-section);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text-title);
  outline: none;
  transition: var(--transition);
}

.nav-search-bar input:focus {
  border-color: var(--btn-hover);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(20, 121, 232, 0.15);
}

.nav-search-bar .search-icon {
  position: absolute;
  right: 14px;
  color: var(--text-muted);
  pointer-events: none;
}

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

.action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: 25px;
  color: var(--text-title);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.action-btn:hover {
  border-color: var(--btn-primary);
  color: var(--btn-primary);
  background-color: rgba(7, 89, 184, 0.05);
}

.cart-btn {
  background-color: var(--btn-primary);
  color: #FFFFFF;
  border: none;
  position: relative;
}

.cart-btn:hover {
  background-color: var(--btn-hover);
  color: #FFFFFF;
}

.cart-counter {
  background-color: #FF3B30;
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 12px;
  margin-left: 2px;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #0B1F36 0%, #063B7A 50%, #0759B8 100%);
  color: #FFFFFF;
  padding: 60px 24px;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(20, 121, 232, 0.25) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-title span {
  color: #60A5FA;
}

.hero-desc {
  font-size: 1.08rem;
  line-height: 1.65;
  color: #E2E8F0;
  max-width: 540px;
  margin-bottom: 28px;
}

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

.btn-primary-hero {
  background: #FFFFFF;
  color: var(--btn-primary);
  padding: 13px 28px;
  font-weight: 700;
  border-radius: 30px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary-hero:hover {
  background: #EBF3FC;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.btn-whatsapp-hero {
  background: #25D366;
  color: #FFFFFF;
  padding: 13px 26px;
  font-weight: 700;
  border-radius: 30px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-whatsapp-hero:hover {
  background: #20BA5A;
  transform: translateY(-2px);
}

.hero-card-banner {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-box {
  background: rgba(255, 255, 255, 0.1);
  padding: 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-icon {
  font-size: 1.5rem;
}

.feature-box h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-box p {
  font-size: 0.78rem;
  color: #CBD5E1;
  line-height: 1.4;
}

/* Step by Step banner: Online Sobre Pedidos */
.steps-strip {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: 28px 24px;
}

.steps-container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.step-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(7, 89, 184, 0.1);
  color: var(--btn-primary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.step-info h5 {
  color: var(--text-title);
  font-size: 0.92rem;
  font-weight: 700;
}

.step-info p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Main Catalog Area */
.catalog-section {
  background-color: var(--bg-section);
  padding: 50px 24px 80px 24px;
  min-height: 800px;
}

.catalog-container {
  max-width: 1300px;
  margin: 0 auto;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-title {
  color: var(--text-title);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* Filter Bar */
.filter-wrapper {
  background-color: #FFFFFF;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 35px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.category-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.pill-btn {
  padding: 8px 18px;
  border-radius: 20px;
  background: var(--bg-section);
  border: 1px solid var(--border-color);
  color: var(--text-body);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.pill-btn:hover {
  border-color: var(--btn-primary);
  color: var(--btn-primary);
}

.pill-btn.active {
  background-color: var(--btn-primary);
  color: #FFFFFF;
  border-color: var(--btn-primary);
}

.filter-controls {
  display: flex;
  gap: 12px;
  align-items: center;
}

.filter-select {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  color: var(--text-title);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

/* Product Card */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 35px rgba(7, 89, 184, 0.12);
  border-color: #93C5FD;
}

.product-image-container {
  position: relative;
  width: 100%;
  height: 290px;
  background: linear-gradient(180deg, #F8FAFC 0%, #EDF2F7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 20px;
  cursor: pointer;
}

.product-image-container::before {
  content: '';
  position: absolute;
  width: 180px;
  height: 40px;
  background: radial-gradient(ellipse at center, rgba(11, 31, 54, 0.15) 0%, rgba(0,0,0,0) 70%);
  bottom: 22px;
  border-radius: 50%;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.45s ease;
  pointer-events: none;
}

.product-image-container img {
  width: 96%;
  height: 96%;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.2, 0.9, 0.2, 1), filter 0.4s ease;
  filter: drop-shadow(0 10px 14px rgba(0,0,0,0.1));
}

/* Animación de flotación y rotación dinámica al hover */
.product-card:hover .product-image-container img {
  transform: translateY(-10px) scale(1.1) rotate(-3deg);
  filter: drop-shadow(0 18px 22px rgba(7, 89, 184, 0.22));
}

.product-card:hover .product-image-container::before {
  transform: scale(0.85);
  opacity: 0.6;
}

/* Overlay sutil al hacer hover en la imagen invitando a ver detalle */
.image-zoom-hint {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(11, 31, 54, 0.85);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
  z-index: 5;
}

.product-card:hover .image-zoom-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--text-title);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  z-index: 6;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.card-badge-order {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--btn-primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(7, 89, 184, 0.25);
  z-index: 6;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.product-details {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-brand {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--btn-primary);
  margin-bottom: 4px;
}

.product-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 8px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.7rem;
}

.price-box {
  margin: 8px 0 14px 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.current-price {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--text-title);
}

.original-price {
  font-size: 0.88rem;
  text-decoration: line-through;
  color: var(--text-muted);
}

/* Sizes selector on card */
.size-section-label {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-title);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.size-section-label .size-guide-link {
  color: var(--btn-primary);
  cursor: pointer;
  text-decoration: underline;
  font-size: 0.72rem;
}

.sizes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.size-btn {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--text-title);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.size-btn:hover {
  border-color: var(--btn-primary);
  color: var(--btn-primary);
}

.size-btn.selected {
  background: var(--btn-primary);
  color: #FFFFFF;
  border-color: var(--btn-primary);
}

.card-actions {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.btn-card-order {
  background: var(--btn-primary);
  color: #FFFFFF;
  border: none;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  text-align: center;
}

.btn-card-order:hover {
  background: var(--btn-hover);
}

.btn-quick-view {
  background: var(--bg-section);
  border: 1px solid var(--border-color);
  color: var(--text-title);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-quick-view:hover {
  background: #E2E8F0;
}

/* Modal - Size Guide & Product details */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 31, 54, 0.65);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 760px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  padding: 32px;
  box-shadow: 0 25px 50px -12px rgba(11, 31, 54, 0.25);
  animation: modalScaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(15px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #F1F5F9;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-title);
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: #E2E8F0;
  transform: rotate(90deg);
}

/* Modal Product Details Styling */
.modal-product-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.modal-product-img-box {
  background: linear-gradient(145deg, #F8FAFC 0%, #E2E8F0 100%);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.modal-product-img-box img {
  max-width: 100%;
  max-height: 290px;
  object-fit: contain;
  transition: transform 0.5s ease;
  filter: drop-shadow(0 14px 20px rgba(0,0,0,0.12));
}

.modal-product-img-box:hover img {
  transform: scale(1.08) rotate(-2deg);
}

.modal-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 18px 0;
}

.modal-spec-item {
  background: var(--bg-section);
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  font-size: 0.82rem;
}

.modal-spec-item strong {
  display: block;
  color: var(--text-title);
  font-size: 0.88rem;
  margin-top: 2px;
}

.modal-spec-item span {
  color: var(--text-muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  font-weight: 600;
}

@media (max-width: 768px) {
  .modal-product-layout {
    grid-template-columns: 1fr;
  }
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 0.88rem;
}

.size-table th, .size-table td {
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  text-align: center;
}

.size-table th {
  background-color: var(--bg-section);
  color: var(--text-title);
  font-weight: 700;
}

/* Order Drawer / Cart Modal */
.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 420px;
  max-width: 100%;
  height: 100vh;
  background: #FFFFFF;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 2100;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.cart-drawer.open {
  right: 0;
}

.cart-drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-drawer-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-title);
}

.cart-drawer-body {
  padding: 20px 24px;
  flex-grow: 1;
  overflow-y: auto;
}

.cart-item {
  display: flex;
  gap: 14px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.cart-item-img {
  width: 70px;
  height: 70px;
  background: var(--bg-section);
  border-radius: var(--radius-sm);
  object-fit: contain;
  padding: 6px;
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 4px;
}

.cart-item-size {
  font-size: 0.8rem;
  color: var(--btn-primary);
  font-weight: 600;
}

.cart-item-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-title);
  margin-top: 4px;
}

.cart-remove-btn {
  background: none;
  border: none;
  color: #EF4444;
  font-size: 0.8rem;
  cursor: pointer;
  margin-top: 6px;
  text-decoration: underline;
}

.cart-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-section);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 16px;
}

.btn-whatsapp-checkout {
  width: 100%;
  background: #25D366;
  color: #FFFFFF;
  border: none;
  padding: 14px;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-whatsapp-checkout:hover {
  background: #1EBE5D;
}

/* Footer */
.site-footer {
  background-color: var(--footer-bg);
  color: #FFFFFF;
  padding: 60px 24px 24px 24px;
}

.footer-container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo-wrapper {
  background: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo-img {
  height: 48px;
  object-fit: contain;
}

.footer-about p {
  color: #CBD5E1;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: #FFFFFF;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: #94A3B8;
  font-size: 0.85rem;
}

/* Floating WhatsApp Button */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  color: #FFFFFF;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  z-index: 1500;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-wa-btn:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.55);
}

/* Mobile Bottom Navigation Bar (Oculto en desktop) */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  z-index: 1600;
  padding: 8px 12px;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -4px 16px rgba(11, 31, 54, 0.08);
}

.mobile-nav-item {
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-title);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  font-family: inherit;
  transition: var(--transition);
}

.mobile-nav-item i {
  font-size: 1.25rem;
  color: var(--text-body);
}

.mobile-nav-item.cart-highlight {
  color: var(--btn-primary);
}

.mobile-nav-item.cart-highlight i {
  color: var(--btn-primary);
}

.mobile-cart-badge {
  position: absolute;
  top: -6px;
  right: -10px;
  background: #FF3B30;
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-item.whatsapp-item i {
  color: #25D366;
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .hero-desc {
    margin: 0 auto 24px auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

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

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

@media (max-width: 768px) {
  /* Mostrar barra inferior de navegación en móviles */
  .mobile-bottom-nav {
    display: flex;
  }

  /* Ajustar espacio inferior para que el footer no quede tapado por la barra */
  body {
    padding-bottom: 70px;
  }

  .floating-wa-btn {
    bottom: 76px;
    right: 16px;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  /* Ajustar top bar en móviles */
  .top-bar {
    font-size: 0.76rem;
    padding: 6px 12px;
    flex-direction: column;
    gap: 4px;
  }

  /* Header compacto */
  .header-container {
    padding: 10px 16px;
    gap: 12px;
  }

  .brand-logo-img {
    height: 44px;
  }

  .brand-name {
    font-size: 1.2rem;
  }

  .brand-tagline {
    font-size: 0.65rem;
  }

  .header-actions .action-btn span {
    display: none;
  }

  .header-actions .action-btn {
    padding: 8px 12px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    justify-content: center;
  }

  .nav-search-bar input {
    font-size: 0.85rem;
    padding: 9px 36px 9px 14px;
  }

  /* Hero Banner */
  .hero-section {
    padding: 40px 16px;
  }

  .hero-title {
    font-size: 1.95rem;
  }

  .hero-desc {
    font-size: 0.95rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary-hero, .btn-whatsapp-hero {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.95rem;
  }

  .hero-features {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Catálogo & Filtros */
  .catalog-section {
    padding: 30px 16px 60px 16px;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .filter-wrapper {
    padding: 12px;
    margin-bottom: 24px;
    gap: 12px;
  }

  .category-pills {
    width: 100%;
    padding-bottom: 6px;
  }

  .pill-btn {
    padding: 6px 14px;
    font-size: 0.78rem;
  }

  .filter-controls {
    width: 100%;
  }

  .filter-select {
    width: 100%;
  }

  /* Grid de productos en móvil: 1 por fila o 2 columnas compactas */
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-image-container {
    height: 250px;
  }

  .product-card:hover {
    transform: none; /* Mejor comportamiento táctil en móvil */
  }

  /* Modal adaptado a pantalla móvil */
  .modal-overlay {
    padding: 12px;
    align-items: flex-end;
  }

  .modal-content {
    padding: 22px 18px;
    border-radius: 20px 20px 12px 12px;
    max-height: 88vh;
  }

  .modal-product-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .modal-product-img-box {
    padding: 16px;
  }

  .modal-product-img-box img {
    max-height: 220px;
  }

  .modal-specs-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  /* Drawer de Carrito a pantalla completa en móvil */
  .cart-drawer {
    width: 100vw;
  }

  /* Footer */
  .site-footer {
    padding: 40px 16px 20px 16px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 1.7rem;
  }

  .card-actions {
    grid-template-columns: 1fr;
  }

  .btn-quick-view {
    display: none; /* En pantallas muy pequeñas, click en la foto ya abre el detalle */
  }
}