/**
 * ============================================================================
 * TEMPLATES / V1-GYMSHARK-CLEAN / STYLES.CSS
 * ============================================================================
 * Diseño visual inspirado 100% en marcas globales como Gymshark:
 * Minimalista, monocromático elegante, toques de acento esmeralda,
 * tipografía geométrica de alto impacto y microinteracciones fluidas.
 */

:root {
  --color-primary: #000000;
  --color-accent: #10b981;
  --color-accent-hover: #059669;
  --color-accent-subtle: rgba(16, 185, 129, 0.1);
  --color-bg: #ffffff;
  --color-bg-secondary: #f4f4f5;
  --color-bg-tertiary: #e4e4e7;
  --color-text: #18181b;
  --color-text-muted: #71717a;
  --color-text-subtle: #a1a1aa;
  --color-border: #e4e4e7;
  --color-danger: #ef4444;
  --color-warning: #f59e0b;
  
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 30px rgba(0,0,0,0.12);
  --shadow-drawer: -6px 0 28px rgba(0,0,0,0.16);
  
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 72px;
  --announcement-height: 38px;
}

/* Base Reset & Smoothness */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Focus State Accesible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Contenedores con espaciado generoso Gymshark */
.container,
.site-container {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(20px, 4vw, 64px);
  padding-right: clamp(20px, 4vw, 64px);
}

/* ==========================================================================
   1. BARRA DE ANUNCIOS SUPERIOR (Announcement Bar)
   ========================================================================== */
.announcement-bar {
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  height: var(--announcement-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 clamp(16px, 3vw, 32px);
  position: relative;
  z-index: 60;
  overflow: hidden;
}

.announcement-ticker {
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  text-align: center;
}

/* ==========================================================================
   2. CABECERA PRINCIPAL (Gymshark Sticky Header)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  transition: transform var(--transition-smooth), background var(--transition-smooth);
}

.header-inner,
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
  gap: 20px;
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.logo-accent-pill {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  border-radius: var(--radius-sm);
}

/* Navegación Desktop */
.nav-categories {
  display: none;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

@media (min-width: 960px) {
  .nav-categories {
    display: flex;
  }
}

.nav-link {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Buscador en Vivo en Header */
.search-box-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 240px;
  width: 100%;
}

@media (max-width: 768px) {
  .search-box-wrapper {
    display: none;
  }
}

.search-icon {
  position: absolute;
  left: 12px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  height: 38px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: 0 16px 0 36px;
  font-size: 13px;
  color: var(--color-text);
  outline: none;
  transition: all var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

/* Acciones en Cabecera */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.lang-switch-btn,
.lang-switcher-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-switch-btn:hover,
.lang-switcher-btn:hover {
  background-color: var(--color-bg-tertiary);
}

.cart-trigger-btn,
.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  position: relative;
  background: transparent;
  cursor: pointer;
}

.cart-trigger-btn:hover,
.action-btn:hover {
  background-color: var(--color-bg-secondary);
  transform: translateY(-1px);
}

.cart-badge,
.cart-badge-count {
  position: absolute;
  top: 2px;
  right: 2px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}


/* ==========================================================================
   3. SECCIÓN HERO (Gymshark High-Impact Banner)
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: #09090b;
  color: #ffffff;
  min-height: 82vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.55;
  filter: contrast(1.1) brightness(0.9);
  transition: transform 1.2s ease-out;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 9, 11, 0.45) 0%, rgba(9, 9, 11, 0.88) 100%);
}

.hero-container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
  position: relative;
  z-index: 10;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 700px;
  padding: 80px 0;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(38px, 6.5vw, 76px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1.5px;
  text-transform: uppercase;
  margin-bottom: 22px;
  white-space: pre-line;
}

.hero-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: #d4d4d8;
  line-height: 1.6;
  margin-bottom: 34px;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}

/* Botones Gymshark Style */
.btn-gymshark-primary {
  background-color: #ffffff;
  color: #000000;
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.btn-gymshark-primary:hover {
  background-color: var(--color-accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.35);
}

.btn-gymshark-outline {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-fast);
  backdrop-filter: blur(6px);
}

.btn-gymshark-outline:hover {
  border-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-shipping-note {
  font-size: 12.5px;
  color: #a1a1aa;
  font-weight: 500;
}

/* ==========================================================================
   4. FRANJA DE BENEFICIOS (Value Props)
   ========================================================================== */
.benefits-section,
.benefits-bar {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}

.benefits-container,
.benefits-grid {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 900px) {
  .benefits-container,
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.benefit-item:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.benefit-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.benefit-text h4 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 2px;
}

.benefit-text p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.35;
}

/* ==========================================================================
   5. CATÁLOGO & PRODUCT GRID (DTC High-Conversion)
   ========================================================================== */
.catalog-section {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 64px clamp(20px, 4vw, 64px);
}

.catalog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 15px;
  max-width: 600px;
}

/* Filtros de Categoría */
.category-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.category-filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-pill {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: #ffffff;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  border-color: #000000;
  background-color: var(--color-bg-secondary);
}

.filter-pill.active {
  background-color: #000000;
  border-color: #000000;
  color: #ffffff;
}

.products-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Grid de Productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(14px, 2.5vw, 28px);
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1080px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tarjeta de Producto (Gymshark Card con bordes elegantes) */
.product-card {
  display: flex;
  flex-direction: column;
  position: relative;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-fast);
}

.product-card:hover {
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
  transform: translateY(-4px);
}

.card-media-wrapper {
  position: relative;
  aspect-ratio: 3 / 4;
  background-color: var(--color-bg-secondary);
  overflow: hidden;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.card-img-primary,
.card-img-secondary {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-smooth), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-img-secondary {
  opacity: 0;
}

.product-card:hover .card-img-primary {
  transform: scale(1.04);
}

.product-card:hover .card-img-secondary {
  opacity: 1;
  transform: scale(1.04);
}

/* Badges Flotantes */
.card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.badge-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.badge-bestseller {
  background-color: #000000;
  color: #ffffff;
}

.badge-new {
  background-color: var(--color-accent);
  color: #ffffff;
}

.badge-sale {
  background-color: var(--color-danger);
  color: #ffffff;
}

/* Quick Add Button Overlay */
.quick-add-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  z-index: 6;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--transition-fast);
}

.product-card:hover .quick-add-overlay,
.quick-add-overlay.show {
  opacity: 1;
  transform: translateY(0);
}

.btn-quick-add {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  color: #000000;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 12px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-quick-add:hover {
  background-color: #000000;
  color: #ffffff;
}

/* Detalles del Producto en Tarjeta */
.card-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-title {
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.card-title:hover {
  color: var(--color-accent);
}

.card-prices {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
}

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

.price-compare {
  font-size: 13px;
  color: var(--color-text-subtle);
  text-decoration: line-through;
}

.price-discount-tag {
  font-size: 10.5px;
  font-weight: 800;
  color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.1);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  color: var(--color-text-muted);
}

.rating-stars {
  color: #f59e0b;
}

.stock-urgency-pill {
  font-size: 11px;
  font-weight: 700;
  color: #b45309;
  background-color: #fef3c7;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  margin-top: 2px;
}

/* ==========================================================================
   6. CARRITO DESLIZABLE (Gymshark Bag Drawer)
   ========================================================================== */
.drawer-backdrop,
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.drawer-backdrop.open,
.cart-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 480px;
  background-color: #ffffff;
  z-index: 110;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-drawer);
}

.drawer-backdrop.open .cart-drawer-panel,
.cart-drawer-backdrop.open .cart-drawer-panel {
  transform: translateX(0);
}


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

.drawer-title {
  font-size: 18px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-close-drawer {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.btn-close-drawer:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
}

/* Barra de Progreso de Envío Gratis */
.free-shipping-meter {
  background-color: var(--color-bg-secondary);
  padding: 14px 24px;
  border-bottom: 1px solid var(--color-border);
}

.meter-text {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.meter-track {
  width: 100%;
  height: 6px;
  background-color: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  background-color: var(--color-accent);
  transition: width 0.4s ease-out;
}

/* Lista de Líneas de Carrito */
.drawer-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cart-line-item {
  display: grid;
  grid-template-columns: 74px 1fr auto;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.cart-line-thumb {
  width: 74px;
  height: 98px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-secondary);
}

.cart-line-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cart-line-name {
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.3;
}

.cart-line-variant {
  font-size: 12px;
  color: var(--color-text-muted);
}

.cart-stepper {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  width: fit-content;
  overflow: hidden;
  height: 32px;
}

.stepper-btn {
  width: 30px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  transition: background var(--transition-fast);
}

.stepper-btn:hover {
  background-color: var(--color-bg-secondary);
}

.stepper-count {
  width: 32px;
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
}

.cart-line-price-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
}

.cart-line-price {
  font-size: 14px;
  font-weight: 800;
}

.cart-line-delete {
  color: var(--color-text-subtle);
  transition: color var(--transition-fast);
}

.cart-line-delete:hover {
  color: var(--color-danger);
}

/* Footer del Carrito & Checkouts */
.drawer-footer {
  padding: 20px 24px;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.drawer-subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  font-weight: 700;
}

.drawer-subtotal-amount {
  font-size: 18px;
  font-weight: 900;
}

.btn-checkout-gateway {
  width: 100%;
  background-color: #000000;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 16px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-checkout-gateway:hover {
  background-color: #27272a;
  transform: translateY(-1px);
}

.btn-checkout-whatsapp {
  width: 100%;
  background-color: #25d366;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-checkout-whatsapp:hover {
  background-color: #1eb956;
  transform: translateY(-1px);
}

.btn-checkout-cod {
  width: 100%;
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 12px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.btn-checkout-cod:hover {
  background-color: var(--color-bg-tertiary);
}

/* ==========================================================================
   7. MODAL DETALLE DE PRODUCTO & QUICK VIEW
   ========================================================================== */
.modal-backdrop,
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  z-index: 120;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-backdrop.open,
.product-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-container,
.product-modal-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.96);
  transition: transform var(--transition-smooth);
}

.checkout-modal-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  padding: 32px;
  transform: scale(0.96);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.open .modal-container,
.product-modal-backdrop.open .product-modal-card,
.product-modal-backdrop.open .checkout-modal-card {
  transform: scale(1);
}

.btn-close-modal,
.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  font-size: 16px;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

.btn-close-modal:hover,
.modal-close-btn:hover {
  background-color: var(--color-bg-tertiary);
}


.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .product-detail-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.modal-gallery-pane {
  background-color: var(--color-bg-secondary);
  aspect-ratio: 3 / 4;
  position: relative;
  overflow: hidden;
}

.modal-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info-pane {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.variant-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.variant-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  font-size: 12px;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.variant-chip:hover {
  border-color: var(--color-text);
}

.variant-chip.selected {
  border-color: #000000;
  background-color: #000000;
  color: #ffffff;
}

.variant-color-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   8. SECCIÓN DE CUENTA REGRESIVA (Countdown Flash Sale)
   ========================================================================== */
.countdown-section {
  width: 100%;
  max-width: 1440px;
  margin: 40px auto;
  padding: 0 clamp(20px, 4vw, 64px);
}

.countdown-card {
  background: linear-gradient(135deg, #09090b 0%, #18181b 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  color: #ffffff;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.countdown-badge {
  display: inline-block;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.countdown-title {
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  max-width: 700px;
}

.countdown-clock {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.clock-unit {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  min-width: 74px;
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(8px);
}

.clock-num {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.clock-label {
  font-size: 10px;
  font-weight: 700;
  color: #a1a1aa;
  letter-spacing: 1px;
  margin-top: 4px;
}

.clock-separator {
  font-size: 28px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   9. RESEÑAS Y PRUEBA SOCIAL (Athletic Reviews)
   ========================================================================== */
.reviews-section {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 64px clamp(20px, 4vw, 64px);
}

.reviews-section .section-heading {
  text-align: center;
  margin-bottom: 40px;
}

.reviews-section .section-title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 900;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.reviews-section .section-subtitle {
  color: var(--color-text-muted);
  font-size: 15px;
  max-width: 580px;
  margin: 0 auto;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .reviews-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.review-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.review-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   10. FOOTER (DTC Minimalista Gymshark)
   ========================================================================== */
.site-footer {
  background-color: #09090b;
  color: #d4d4d8;
  padding: 72px 0 36px;
  margin-top: 64px;
  font-size: 13.5px;
  border-top: 1px solid #27272a;
}

.footer-grid,
.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 clamp(20px, 4vw, 64px);
}

@media (min-width: 768px) {
  .footer-grid,
  .footer-container {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
  }
}

.footer-col h4,
.footer-col .footer-title {
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links,
.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a:hover,
.footer-links-list a:hover {
  color: #ffffff;
}

.footer-bottom {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px clamp(20px, 4vw, 64px) 0;
  border-top: 1px solid #27272a;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #71717a;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   9. PANTALLAS DE ESTADO (Mantenimiento / Suspensión por Pago)
   ========================================================================== */
.status-screen-overlay {
  position: fixed;
  inset: 0;
  background-color: #09090b;
  color: #ffffff;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}

.status-card {
  max-width: 520px;
  background: #18181b;
  border: 1px solid #27272a;
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.status-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.status-icon-maintenance {
  background-color: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.status-icon-suspended {
  background-color: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.status-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.status-message {
  font-size: 14.5px;
  color: #a1a1aa;
  line-height: 1.6;
}

.status-cta-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  transition: transform var(--transition-fast);
}

.status-cta-whatsapp:hover {
  transform: translateY(-2px);
}