/* ==========================================================================
   LEV WILD SPIRIT - SISTEMA DE DISEÑO Y ESTILOS
   Estética deportiva de alto rendimiento (Dark Mode / High Contrast / Gymshark Style)
   ========================================================================== */

/* 1. VARIABLES & DESIGN TOKENS */
:root {
  /* Paleta Principal Dark */
  --bg-main: #0A0D14;
  --bg-secondary: #10141D;
  --bg-card: #161B26;
  --bg-card-hover: #1D2331;
  --bg-card-elevated: #222B3D;
  --bg-glass: rgba(10, 13, 20, 0.88);
  --bg-glass-card: rgba(22, 27, 38, 0.75);

  /* Acentos de Marca */
  --accent-volt: #D4FF00;
  --accent-volt-hover: #E2FF4D;
  --accent-volt-glow: rgba(212, 255, 0, 0.25);
  --accent-volt-subtle: rgba(212, 255, 0, 0.12);
  
  --accent-orange: #FF5722;
  --accent-cyan: #00E5FF;
  --accent-whatsapp: #25D366;
  --accent-whatsapp-hover: #22BF5B;
  --accent-whatsapp-glow: rgba(37, 211, 102, 0.35);

  /* Colores de Texto */
  --text-primary: #FFFFFF;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-highlight: #D4FF00;

  /* Bordes & Separadores */
  --border-subtle: #232B3A;
  --border-medium: #333F54;
  --border-focus: #D4FF00;

  /* Tipografías */
  --font-headline: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radios & Sombras */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 24px var(--accent-volt-glow);
  --shadow-whatsapp: 0 4px 20px var(--accent-whatsapp-glow);

  /* Transiciones */
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 130px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Fondo decorativo con rejilla técnica sutil */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(212, 255, 0, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(0, 229, 255, 0.02) 0%, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
  z-index: -1;
}

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

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

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

/* Contenedor Universal */
.container {
  width: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }
}

/* 3. BARRA DE ANUNCIOS SUPERIOR */
.top-announcement {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 8px 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
  position: relative;
  z-index: 1001;
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  text-align: center;
}

.announcement-badge {
  background: var(--accent-volt-subtle);
  color: var(--accent-volt);
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.8px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 255, 0, 0.3);
}

.announcement-text {
  font-weight: 500;
}

.announcement-link {
  color: var(--accent-volt);
  font-weight: 600;
  transition: var(--transition-fast);
}

.announcement-link:hover {
  text-decoration: underline;
}

/* 4. HEADER & NAVEGACIÓN STICKY */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: all var(--transition-normal);
  padding: 12px 0;
}

.site-header.scrolled {
  background: rgba(10, 13, 20, 0.96);
  border-bottom-color: var(--border-medium);
  padding: 9px 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.brand-logo:hover {
  transform: scale(1.03);
}

.logo-img {
  height: 48px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
  transition: transform var(--transition-fast);
}

/* Navegación Desktop de Disciplinas */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 6px;
  background: rgba(22, 27, 38, 0.65);
  padding: 5px 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

@media (min-width: 860px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
}

.nav-btn .nav-icon {
  font-size: 1rem;
}

.nav-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.nav-btn.active {
  background: var(--bg-card-elevated);
  color: var(--accent-volt);
  border-color: rgba(212, 255, 0, 0.4);
  box-shadow: 0 0 12px var(--accent-volt-subtle);
}

/* Acciones del Header */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.icon-btn:hover {
  color: var(--accent-volt);
  border-color: var(--accent-volt);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.btn-whatsapp-header {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--accent-whatsapp);
  color: #FFFFFF;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-whatsapp);
}

@media (min-width: 640px) {
  .btn-whatsapp-header {
    display: inline-flex;
  }
}

.btn-whatsapp-header:hover {
  background: var(--accent-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.55);
}

/* Botón Hamburguesa Móvil */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 38px;
  height: 38px;
  padding: 9px 7px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

@media (min-width: 860px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle .menu-bar {
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-menu-toggle.open .menu-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle.open .menu-bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.open .menu-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-drawer {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(10, 13, 20, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-medium);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
}

.mobile-drawer.open {
  max-height: 480px;
  padding: 20px 0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.mobile-drawer-content {
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.drawer-title {
  display: block;
  font-family: var(--font-headline);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.mobile-pills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.drawer-pill {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-align: left;
  transition: all var(--transition-fast);
}

.drawer-pill.active {
  background: var(--accent-volt);
  color: #0A0D14;
  border-color: var(--accent-volt);
  font-weight: 800;
}

.mobile-categories-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-cat-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.mobile-cat-link:hover {
  color: var(--accent-volt);
  background: rgba(255, 255, 255, 0.04);
}

/* ==========================================================================
   5. HERO SECTION CINEMÁTICO CON FONDO CICLISTA DIFUMINADO
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  background-image: 
    linear-gradient(180deg, rgba(10, 13, 20, 0.78) 0%, rgba(10, 13, 20, 0.58) 40%, rgba(10, 13, 20, 0.97) 100%),
    radial-gradient(circle at 75% 35%, rgba(10, 13, 20, 0.2) 0%, rgba(10, 13, 20, 0.88) 75%),
    url('images/brand/hero-cyclist-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  padding: 80px 0 70px;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(212, 255, 0, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(0, 229, 255, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  background: rgba(212, 255, 0, 0.12);
  border: 1px solid rgba(212, 255, 0, 0.35);
  color: var(--accent-volt);
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 1.2px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
}

.tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-volt);
  box-shadow: 0 0 10px var(--accent-volt);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.hero-title {
  font-family: var(--font-headline);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: #FFFFFF;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.8rem;
  }
}

@media (min-width: 1100px) {
  .hero-title {
    font-size: 4.4rem;
  }
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 20%, #D4FF00 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #CBD5E1;
  max-width: 580px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.15rem;
  }
}

.hero-disciplines-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.hero-quick-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 20, 29, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.hero-quick-tag:hover {
  background: rgba(22, 27, 38, 0.95);
  border-color: var(--accent-volt);
  color: var(--accent-volt);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* 6. BOTONES GENERALES */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-headline);
  font-weight: 800;
  letter-spacing: 0.5px;
  border-radius: var(--radius-pill);
  padding: 12px 24px;
  transition: all var(--transition-fast);
  cursor: pointer;
  text-transform: uppercase;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--accent-volt);
  color: #0A0D14;
  box-shadow: 0 4px 20px var(--accent-volt-glow);
}

.btn-primary:hover {
  background: var(--accent-volt-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-volt-glow);
}

.btn-secondary-outline {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn-secondary-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-whatsapp-full {
  width: 100%;
  background: var(--accent-whatsapp);
  color: #FFFFFF;
  padding: 13px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-whatsapp);
  font-size: 0.92rem;
}

.btn-whatsapp-full:hover {
  background: var(--accent-whatsapp-hover);
  box-shadow: 0 6px 26px rgba(37, 211, 102, 0.6);
  transform: translateY(-2px);
}

/* 7. BARRA DE FILTROS & BÚSQUEDA */
.filter-sticky-bar {
  position: sticky;
  top: 71px;
  background: rgba(16, 20, 29, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
  z-index: 990;
  transition: top var(--transition-normal);
}

.filter-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.category-pills-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-medium) transparent;
  flex: 1;
  min-width: 260px;
}

.category-pills-scroll::-webkit-scrollbar {
  height: 4px;
}

.category-pills-scroll::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: var(--radius-pill);
}

.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.cat-pill .count {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
}

.cat-pill:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.cat-pill.active {
  background: var(--accent-volt);
  color: #0A0D14;
  border-color: var(--accent-volt);
}

.cat-pill.active .count {
  background: rgba(0, 0, 0, 0.2);
  color: #0A0D14;
  font-weight: 800;
}

/* Buscador */
.search-box-wrapper {
  width: 100%;
  max-width: 320px;
}

@media (max-width: 768px) {
  .search-box-wrapper {
    max-width: 100%;
  }
}

.search-input-container {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

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

.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 9px 38px 9px 40px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  border-color: var(--accent-volt);
  background: var(--bg-card-hover);
  box-shadow: 0 0 12px var(--accent-volt-glow);
}

.search-clear-btn {
  position: absolute;
  right: 12px;
  color: var(--text-muted);
  font-size: 1.3rem;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.search-clear-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

/* Resumen de Filtros */
.active-filter-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.reset-filters-btn {
  color: var(--accent-volt);
  font-weight: 600;
  text-decoration: underline;
  transition: var(--transition-fast);
}

.reset-filters-btn:hover {
  color: var(--accent-volt-hover);
}

/* 8. CONTENEDOR DEL CATÁLOGO & SECCIONES */
.catalog-main {
  padding: 40px 0 80px;
}

.catalog-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  gap: 16px;
  color: var(--text-secondary);
}

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--border-medium);
  border-top-color: var(--accent-volt);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Sección de Categoría */
.category-section {
  margin-bottom: 60px;
  position: relative;
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border-subtle);
}

.category-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.category-icon-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  font-size: 1.4rem;
}

.category-title {
  font-family: var(--font-headline);
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.category-count {
  font-family: var(--font-headline);
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--accent-volt-subtle);
  color: var(--accent-volt);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 255, 0, 0.2);
}

/* Subsección / Agrupador */
.subcategory-group {
  margin-bottom: 32px;
}

.subcategory-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
  padding-left: 10px;
  border-left: 3px solid var(--accent-volt);
}

/* Grid de Productos */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 600px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1240px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

/* 9. TARJETA DE PRODUCTO (PRODUCT CARD) */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 0, 0, 0.5);
  background: var(--bg-card-hover);
}

/* Encabezado de la Tarjeta / Badges */
.card-badges {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 10;
  pointer-events: none;
}

.badge-code {
  background: rgba(10, 13, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.badge-variant {
  background: var(--accent-volt);
  color: #0A0D14;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.3px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.badge-video {
  background: rgba(212, 255, 0, 0.18);
  border: 1px solid var(--accent-volt);
  color: var(--accent-volt);
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 12px var(--accent-volt-subtle);
  cursor: pointer;
  pointer-events: auto;
  transition: all var(--transition-fast);
}

.badge-video:hover {
  background: var(--accent-volt);
  color: #0A0D14;
  transform: scale(1.05);
}

.carousel-video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.video-slide-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 13, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--accent-volt);
  color: var(--accent-volt);
  font-family: var(--font-headline);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  pointer-events: none;
}

.btn-card-video {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(212, 255, 0, 0.12);
  border: 1px solid rgba(212, 255, 0, 0.35);
  color: var(--accent-volt);
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 12px;
  align-self: flex-start;
}

.btn-card-video:hover {
  background: var(--accent-volt);
  color: #0A0D14;
  box-shadow: 0 0 14px var(--accent-volt-glow);
  transform: translateY(-1px);
}

/* Carrusel de Imágenes */
.product-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #0E121A;
  overflow: hidden;
  user-select: none;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform var(--transition-smooth);
}

.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform var(--transition-normal);
}

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

/* Fallback / Placeholder Deportivo para Fotos */
.photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #131822 0%, #0D1017 100%);
  padding: 24px;
  text-align: center;
  position: relative;
}

.photo-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.015) 0, rgba(255, 255, 255, 0.015) 2px, transparent 0, transparent 8px);
}

.placeholder-icon {
  font-size: 2.4rem;
  margin-bottom: 8px;
}

.placeholder-code {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--accent-volt);
  margin-bottom: 4px;
}

.placeholder-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Flechas del Carrusel */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  background: rgba(10, 13, 20, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition: opacity var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.carousel-btn.prev {
  left: 8px;
}

.carousel-btn.next {
  right: 8px;
}

.product-card:hover .carousel-btn {
  opacity: 1;
}

@media (max-width: 768px) {
  .carousel-btn {
    opacity: 0.85;
  }
}

.carousel-btn:hover {
  background: var(--accent-volt);
  color: #0A0D14;
  border-color: var(--accent-volt);
  transform: translateY(-50%) scale(1.1);
}

/* Indicadores de Puntos (Dots) */
.carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
  z-index: 5;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.carousel-dot.active {
  width: 18px;
  border-radius: var(--radius-pill);
  background: var(--accent-volt);
  box-shadow: 0 0 8px var(--accent-volt);
}

/* Botón de Zoom / Pantalla Completa */
.card-zoom-btn {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: rgba(10, 13, 20, 0.75);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition: all var(--transition-fast);
}

.product-card:hover .card-zoom-btn {
  opacity: 1;
}

.card-zoom-btn:hover {
  color: var(--accent-volt);
  border-color: var(--accent-volt);
  background: #0A0D14;
}

/* Cuerpo de la Tarjeta */
.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title-row {
  margin-bottom: 8px;
}

.card-title {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
}

.card-description {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Especificaciones Técnicas (Chips / Tabla) */
.card-specs {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.8rem;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-key {
  color: var(--text-muted);
  font-weight: 600;
}

.spec-val {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  max-width: 60%;
}

/* Pie de la Tarjeta: Precio y WhatsApp */
.card-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.price-label {
  font-size: 0.75rem;
  font-family: var(--font-headline);
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.price-value {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--accent-volt);
  letter-spacing: -0.5px;
}

.price-pending {
  font-family: var(--font-headline);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

/* 10. MODAL / LIGHTBOX DE PRODUCTO */
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 10, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.product-modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

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

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--accent-volt);
  color: #0A0D14;
  border-color: var(--accent-volt);
}

.modal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 24px;
}

@media (min-width: 768px) {
  .modal-layout {
    grid-template-columns: 1.1fr 1fr;
    gap: 32px;
    padding: 32px;
  }
}

.modal-gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-main-img-box {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #0E121A;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: crosshair;
}

.modal-main-img-box.has-video {
  cursor: default;
}

.modal-main-img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.1s ease-out;
  transform-origin: center center;
  pointer-events: none;
}

.modal-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(10, 13, 20, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-main-img-box:hover .modal-zoom-hint {
  opacity: 0;
}

.modal-main-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000000;
  display: block;
}

.modal-thumbnails {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.modal-thumb {
  width: 64px;
  height: 64px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.modal-thumb.active {
  border-color: var(--accent-volt);
  box-shadow: 0 0 10px var(--accent-volt-glow);
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-thumb-video {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #141A26;
  color: var(--accent-volt);
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.65rem;
  gap: 2px;
  border: 1px dashed rgba(212, 255, 0, 0.5);
}

.modal-thumb-video .thumb-video-icon {
  font-size: 1.1rem;
}

.modal-video-callout {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-volt-subtle);
  border: 1px solid rgba(212, 255, 0, 0.3);
  color: var(--text-primary);
  font-size: 0.84rem;
  padding: 9px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.modal-details {
  display: flex;
  flex-direction: column;
}

.modal-header-tag {
  font-family: var(--font-headline);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-volt);
  margin-bottom: 6px;
}

.modal-title {
  font-family: var(--font-headline);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.modal-specs-title {
  font-family: var(--font-headline);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.modal-specs-table {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-price-area {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* 11. LIGHTBOX DE ZOOM PANTALLA COMPLETA HD */
.image-fullscreen-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 10, 0.96);
  backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.image-fullscreen-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.zoom-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: rgba(10, 13, 20, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 10;
}

.zoom-toolbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.zoom-photo-title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.zoom-photo-counter {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--accent-volt);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.zoom-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.zoom-tool-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.zoom-tool-btn:hover {
  background: var(--accent-volt);
  color: #000;
  border-color: var(--accent-volt);
  box-shadow: 0 0 12px var(--accent-volt-glow);
}

.zoom-tool-btn.zoom-close-btn {
  font-size: 1.5rem;
  margin-left: 8px;
}

.zoom-tool-btn.zoom-close-btn:hover {
  background: var(--accent-orange);
  color: #fff;
  border-color: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 87, 34, 0.4);
}

.zoom-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
}

.zoom-viewport.dragging {
  cursor: grabbing;
}

.zoom-fullscreen-img {
  max-width: 90%;
  max-height: 75vh;
  object-fit: contain;
  transition: transform 0.12s ease-out;
  transform-origin: center center;
  will-change: transform;
}

.zoom-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(22, 27, 38, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 5;
  cursor: pointer;
}

.zoom-nav-btn:hover {
  background: var(--accent-volt);
  color: #000;
  border-color: var(--accent-volt);
  box-shadow: 0 0 16px var(--accent-volt-glow);
}

.zoom-nav-btn.prev {
  left: 24px;
}

.zoom-nav-btn.next {
  right: 24px;
}

.zoom-bottom-thumbnails {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(10, 13, 20, 0.9);
  border-top: 1px solid var(--border-subtle);
  overflow-x: auto;
  z-index: 10;
}

.zoom-thumb-item {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  padding: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.zoom-thumb-item.active {
  border-color: var(--accent-volt);
  box-shadow: 0 0 12px var(--accent-volt-glow);
  transform: scale(1.05);
}

.zoom-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* 12. BOTÓN FLOTANTE DE WHATSAPP */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-whatsapp);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 26px rgba(37, 211, 102, 0.5);
  z-index: 1500;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-floating-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--accent-whatsapp);
  opacity: 0.6;
  animation: pulseRing 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulseRing {
  0% { transform: scale(0.9); opacity: 0.8; }
  70% { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.whatsapp-floating-btn:hover {
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 10px 32px rgba(37, 211, 102, 0.7);
}

.floating-tooltip {
  position: absolute;
  right: 72px;
  background: rgba(10, 13, 20, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
}

.whatsapp-floating-btn:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 600px) {
  .floating-tooltip {
    display: none;
  }
}

/* 13. ESTADO SIN RESULTADOS */
.no-results-state {
  text-align: center;
  padding: 80px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  margin: 40px 0;
}

.no-results-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.no-results-state h3 {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.no-results-state p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* 14. FOOTER */
.site-footer {
  background: #06080D;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 24px;
  margin-top: 40px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: 2fr 1fr 1.5fr;
  }
}

.footer-logo {
  margin-bottom: 16px;
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 380px;
}

.footer-disciplines {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-volt);
}

.footer-col-title {
  font-family: var(--font-headline);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

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

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-volt);
  padding-left: 4px;
}

/* Redes Sociales en Footer */
.footer-social-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.social-btn svg {
  flex-shrink: 0;
}

.social-btn-info {
  display: flex;
  flex-direction: column;
}

.social-btn-platform {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.social-btn-handle {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.social-btn.instagram-btn:hover {
  background: linear-gradient(135deg, rgba(131, 58, 180, 0.25), rgba(253, 29, 29, 0.25), rgba(252, 176, 69, 0.25));
  border-color: #E1306C;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(225, 48, 108, 0.3);
}

.social-btn.instagram-btn:hover .social-btn-handle {
  color: #FFA585;
}

.social-btn.facebook-btn:hover {
  background: rgba(24, 119, 242, 0.2);
  border-color: #1877F2;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(24, 119, 242, 0.3);
}

.social-btn.facebook-btn:hover .social-btn-handle {
  color: #68A8F7;
}

.btn-whatsapp-footer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-whatsapp);
  color: #FFFFFF;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-size: 0.92rem;
  font-weight: 700;
  transition: var(--transition-fast);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-footer:hover {
  background: var(--accent-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-social-micro a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-social-micro a:hover {
  color: var(--accent-volt);
}

/* 15. ANIMACIONES & UTILIDADES */
.animate-fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-fade-in:nth-child(1) { animation-delay: 0.1s; }
.animate-fade-in:nth-child(2) { animation-delay: 0.2s; }
.animate-fade-in:nth-child(3) { animation-delay: 0.3s; }
.animate-fade-in:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   16. BOTÓN SELECTOR DE TEMA (MODO CLARO / OSCURO)
   ========================================================================== */
.theme-toggle-btn {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
  color: var(--accent-volt);
}

.theme-toggle-btn:hover {
  transform: rotate(15deg) scale(1.08);
  border-color: var(--accent-volt);
  color: var(--accent-volt-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 0 12px var(--accent-volt-glow);
}

.theme-toggle-btn .sun-icon {
  display: block;
  transition: transform var(--transition-fast);
}

.theme-toggle-btn .moon-icon {
  display: none;
  transition: transform var(--transition-fast);
}

/* ==========================================================================
   17. TEMA FONDO BLANCO (MODO CLARO ATLÉTICO / HIGH CONTRAST)
   Mantiene Header y Footer en Negro Elegante como solicitado por el usuario
   ========================================================================== */
body[data-theme="light"],
body.theme-light {
  --bg-main: #F8FAFC;
  --bg-secondary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;
  --bg-card-elevated: #E2E8F0;
  --bg-glass: rgba(10, 13, 20, 0.94);
  --bg-glass-card: rgba(255, 255, 255, 0.9);

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-highlight: #0F172A;

  --border-subtle: #E2E8F0;
  --border-medium: #CBD5E1;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);

  background-color: #F8FAFC;
  color: #0F172A;
}

/* Grid sutil para fondo claro */
body[data-theme="light"]::before,
body.theme-light::before {
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(15, 23, 42, 0.02) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
    linear-gradient(to right, rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
}

/* Íconos del botón de tema */
body[data-theme="light"] .theme-toggle-btn .sun-icon,
body.theme-light .theme-toggle-btn .sun-icon {
  display: none;
}

body[data-theme="light"] .theme-toggle-btn .moon-icon,
body.theme-light .theme-toggle-btn .moon-icon {
  display: block;
}

/* 1. Header & Top Announcement se mantienen en NEGRO ELEGANTE */
body[data-theme="light"] .top-announcement,
body.theme-light .top-announcement {
  background-color: #0F141F;
  border-bottom: 1px solid #1E293B;
  color: #94A3B8;
}

body[data-theme="light"] .announcement-badge,
body.theme-light .announcement-badge {
  background: rgba(212, 255, 0, 0.16);
  color: #D4FF00;
}

body[data-theme="light"] .announcement-link,
body.theme-light .announcement-link {
  color: #D4FF00;
}

body[data-theme="light"] .site-header,
body.theme-light .site-header {
  background: rgba(10, 13, 20, 0.96);
  border-bottom: 1px solid #1E293B;
}

body[data-theme="light"] .site-header.scrolled,
body.theme-light .site-header.scrolled {
  background: rgba(10, 13, 20, 0.98);
  border-bottom-color: #334155;
}

body[data-theme="light"] .nav-desktop,
body.theme-light .nav-desktop {
  background: rgba(22, 27, 38, 0.75);
  border-color: #232B3A;
}

body[data-theme="light"] .nav-btn,
body.theme-light .nav-btn {
  color: #94A3B8;
}

body[data-theme="light"] .nav-btn:hover,
body.theme-light .nav-btn:hover {
  color: #FFFFFF;
}

body[data-theme="light"] .nav-btn.active,
body.theme-light .nav-btn.active {
  background: #222B3D;
  color: #D4FF00;
  border-color: rgba(212, 255, 0, 0.4);
}

body[data-theme="light"] .icon-btn,
body.theme-light .icon-btn {
  background: #161B26;
  border-color: #232B3A;
  color: #CBD5E1;
}

body[data-theme="light"] .icon-btn:hover,
body.theme-light .icon-btn:hover {
  color: #D4FF00;
  border-color: #D4FF00;
  background: #1D2331;
}

body[data-theme="light"] .mobile-menu-toggle,
body.theme-light .mobile-menu-toggle {
  background: #161B26;
  border-color: #232B3A;
}

body[data-theme="light"] .mobile-menu-toggle .menu-bar,
body.theme-light .mobile-menu-toggle .menu-bar {
  background: #FFFFFF;
}

/* 2. Hero Section en Fondo Blanco / Deportivo con Ciclista Visible y Alto Contraste */
body[data-theme="light"] .hero-section,
body.theme-light .hero-section {
  background-image: 
    linear-gradient(90deg, #F8FAFC 0%, rgba(248, 250, 252, 0.94) 32%, rgba(248, 250, 252, 0.70) 52%, rgba(248, 250, 252, 0.22) 75%, rgba(248, 250, 252, 0.06) 100%),
    linear-gradient(180deg, rgba(248, 250, 252, 0.35) 0%, transparent 45%, rgba(248, 250, 252, 0.75) 85%, #F8FAFC 100%),
    url('images/brand/hero-cyclist-bg.jpg');
  background-size: cover;
  background-position: right 30%;
  background-repeat: no-repeat;
  border-bottom-color: #E2E8F0;
}

@media (max-width: 860px) {
  body[data-theme="light"] .hero-section,
  body.theme-light .hero-section {
    background-image: 
      linear-gradient(180deg, rgba(248, 250, 252, 0.88) 0%, rgba(248, 250, 252, 0.78) 55%, #F8FAFC 100%),
      url('images/brand/hero-cyclist-bg.jpg');
    background-position: center 25%;
  }
}

body[data-theme="light"] .hero-tag,
body.theme-light .hero-tag {
  background: #090D16;
  border-color: #090D16;
  color: #D4FF00;
  box-shadow: 0 4px 14px rgba(9, 13, 22, 0.12);
}

body[data-theme="light"] .hero-title,
body.theme-light .hero-title {
  color: #090D16;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

body[data-theme="light"] .text-gradient,
body.theme-light .text-gradient {
  background: linear-gradient(135deg, #090D16 35%, #0284C7 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body[data-theme="light"] .hero-subtitle,
body.theme-light .hero-subtitle {
  color: #334155;
  font-weight: 500;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
}

body[data-theme="light"] .hero-quick-tag,
body.theme-light .hero-quick-tag {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-color: #CBD5E1;
  color: #0F172A;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .hero-quick-tag:hover,
body.theme-light .hero-quick-tag:hover {
  background: #090D16;
  color: #D4FF00;
  border-color: #090D16;
  box-shadow: 0 6px 18px rgba(9, 13, 22, 0.18);
}

body[data-theme="light"] .btn-secondary-outline,
body.theme-light .btn-secondary-outline {
  background: rgba(255, 255, 255, 0.92);
  color: #0F172A;
  border-color: #CBD5E1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

body[data-theme="light"] .btn-secondary-outline:hover,
body.theme-light .btn-secondary-outline:hover {
  background: #F1F5F9;
  border-color: #0F172A;
}

/* 3. Showcase de Video en Fondo Claro */
body[data-theme="light"] .video-card-cinematic,
body.theme-light .video-card-cinematic {
  background: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .video-title-cinematic,
body.theme-light .video-title-cinematic {
  color: #0F172A;
}

body[data-theme="light"] .video-desc-cinematic,
body.theme-light .video-desc-cinematic {
  color: #475569;
}

body[data-theme="light"] .video-tag-pill,
body.theme-light .video-tag-pill {
  background: #0F172A;
  color: #D4FF00;
}

body[data-theme="light"] .video-category-pill,
body.theme-light .video-category-pill {
  background: #F1F5F9;
  border-color: #CBD5E1;
  color: #475569;
}

body[data-theme="light"] .btn-video-product,
body.theme-light .btn-video-product {
  background: #F1F5F9;
  border-color: #CBD5E1;
  color: #0F172A;
}

body[data-theme="light"] .btn-video-product:hover,
body.theme-light .btn-video-product:hover {
  background: #0F172A;
  color: #D4FF00;
  border-color: #0F172A;
}

/* 4. Barra de Filtros & Buscador Sticky */
body[data-theme="light"] .filter-sticky-bar,
body.theme-light .filter-sticky-bar {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: #E2E8F0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

body[data-theme="light"] .cat-pill,
body.theme-light .cat-pill {
  background: #FFFFFF;
  border-color: #E2E8F0;
  color: #475569;
}

body[data-theme="light"] .cat-pill .count,
body.theme-light .cat-pill .count {
  background: #F1F5F9;
  color: #64748B;
}

body[data-theme="light"] .cat-pill:hover,
body.theme-light .cat-pill:hover {
  background: #F8FAFC;
  color: #0F172A;
  border-color: #CBD5E1;
}

body[data-theme="light"] .cat-pill.active,
body.theme-light .cat-pill.active {
  background: #0F172A;
  color: #D4FF00;
  border-color: #0F172A;
}

body[data-theme="light"] .cat-pill.active .count,
body.theme-light .cat-pill.active .count {
  background: rgba(212, 255, 0, 0.25);
  color: #D4FF00;
}

body[data-theme="light"] .search-input,
body.theme-light .search-input {
  background: #FFFFFF;
  border-color: #CBD5E1;
  color: #0F172A;
}

body[data-theme="light"] .search-input:focus,
body.theme-light .search-input:focus {
  border-color: #0F172A;
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

body[data-theme="light"] .search-clear-btn:hover,
body.theme-light .search-clear-btn:hover {
  background: #F1F5F9;
  color: #0F172A;
}

body[data-theme="light"] .reset-filters-btn,
body.theme-light .reset-filters-btn {
  color: #0F172A;
}

/* 5. Secciones de Categorías y Encabezados */
body[data-theme="light"] .category-title,
body.theme-light .category-title {
  color: #0F172A;
}

body[data-theme="light"] .category-icon-badge,
body.theme-light .category-icon-badge {
  background: #FFFFFF;
  border-color: #E2E8F0;
  color: #0F172A;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

body[data-theme="light"] .category-header,
body.theme-light .category-header {
  border-bottom-color: #E2E8F0;
}

body[data-theme="light"] .subcategory-heading,
body.theme-light .subcategory-heading {
  color: #1E293B;
  border-left-color: #0F172A;
}

/* 6. Tarjetas de Producto en Fondo Blanco */
body[data-theme="light"] .product-card,
body.theme-light .product-card {
  background: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .product-card:hover,
body.theme-light .product-card:hover {
  border-color: #CBD5E1;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.10);
  background: #FFFFFF;
}

body[data-theme="light"] .product-carousel,
body.theme-light .product-carousel {
  background: #F8FAFC;
}

body[data-theme="light"] .photo-placeholder,
body.theme-light .photo-placeholder {
  background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
}

body[data-theme="light"] .placeholder-code,
body.theme-light .placeholder-code {
  color: #0F172A;
}

body[data-theme="light"] .badge-code,
body.theme-light .badge-code {
  background: rgba(255, 255, 255, 0.92);
  border-color: #E2E8F0;
  color: #475569;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

body[data-theme="light"] .badge-variant,
body.theme-light .badge-variant {
  background: #0F172A;
  color: #D4FF00;
}

body[data-theme="light"] .badge-video,
body.theme-light .badge-video {
  background: #0F172A;
  border-color: #0F172A;
  color: #D4FF00;
}

body[data-theme="light"] .carousel-btn,
body.theme-light .carousel-btn {
  background: rgba(255, 255, 255, 0.92);
  border-color: #CBD5E1;
  color: #0F172A;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

body[data-theme="light"] .carousel-btn:hover,
body.theme-light .carousel-btn:hover {
  background: #0F172A;
  color: #D4FF00;
  border-color: #0F172A;
}

body[data-theme="light"] .carousel-dot,
body.theme-light .carousel-dot {
  background: rgba(15, 23, 42, 0.2);
}

body[data-theme="light"] .carousel-dot.active,
body.theme-light .carousel-dot.active {
  background: #0F172A;
  box-shadow: 0 0 6px rgba(15, 23, 42, 0.3);
}

body[data-theme="light"] .card-zoom-btn,
body.theme-light .card-zoom-btn {
  background: rgba(255, 255, 255, 0.92);
  border-color: #CBD5E1;
  color: #475569;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

body[data-theme="light"] .card-zoom-btn:hover,
body.theme-light .card-zoom-btn:hover {
  background: #0F172A;
  color: #D4FF00;
  border-color: #0F172A;
}

body[data-theme="light"] .btn-card-video,
body.theme-light .btn-card-video {
  background: #F1F5F9;
  border-color: #CBD5E1;
  color: #0F172A;
}

body[data-theme="light"] .btn-card-video:hover,
body.theme-light .btn-card-video:hover {
  background: #0F172A;
  color: #D4FF00;
  border-color: #0F172A;
}

body[data-theme="light"] .card-title,
body.theme-light .card-title {
  color: #0F172A;
}

body[data-theme="light"] .card-description,
body.theme-light .card-description {
  color: #475569;
}

body[data-theme="light"] .card-specs,
body.theme-light .card-specs {
  background: #F8FAFC;
  border-color: #E2E8F0;
}

body[data-theme="light"] .spec-row,
body.theme-light .spec-row {
  border-bottom: 1px solid #EDF2F7;
}

body[data-theme="light"] .spec-key,
body.theme-light .spec-key {
  color: #64748B;
}

body[data-theme="light"] .spec-val,
body.theme-light .spec-val {
  color: #0F172A;
  font-weight: 600;
}

body[data-theme="light"] .price-label,
body.theme-light .price-label {
  color: #64748B;
}

body[data-theme="light"] .price-value,
body.theme-light .price-value {
  color: #0F172A;
}

body[data-theme="light"] .price-pending,
body.theme-light .price-pending {
  background: #F1F5F9;
  border-color: #E2E8F0;
  color: #64748B;
}

/* 7. Modal de Producto en Fondo Blanco */
body[data-theme="light"] .product-modal-card,
body.theme-light .product-modal-card {
  background: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

body[data-theme="light"] .modal-main-img-box,
body.theme-light .modal-main-img-box {
  background: #F8FAFC;
  border-color: #E2E8F0;
}

body[data-theme="light"] .modal-zoom-hint,
body.theme-light .modal-zoom-hint {
  background: rgba(255, 255, 255, 0.92);
  border-color: #CBD5E1;
  color: #475569;
}

body[data-theme="light"] .modal-thumb,
body.theme-light .modal-thumb {
  background: #F8FAFC;
  border-color: #E2E8F0;
}

body[data-theme="light"] .modal-thumb.active,
body.theme-light .modal-thumb.active {
  border-color: #0F172A;
  box-shadow: 0 0 10px rgba(15, 23, 42, 0.15);
}

body[data-theme="light"] .modal-thumb-video,
body.theme-light .modal-thumb-video {
  background: #F1F5F9;
  color: #0F172A;
  border-color: #0F172A;
}

body[data-theme="light"] .modal-video-callout,
body.theme-light .modal-video-callout {
  background: #F1F5F9;
  border-color: #CBD5E1;
  color: #0F172A;
}

body[data-theme="light"] .modal-header-tag,
body.theme-light .modal-header-tag {
  color: #0284C7;
}

body[data-theme="light"] .modal-title,
body.theme-light .modal-title {
  color: #0F172A;
}

body[data-theme="light"] .modal-desc,
body.theme-light .modal-desc {
  color: #475569;
}

body[data-theme="light"] .modal-specs-title,
body.theme-light .modal-specs-title {
  color: #64748B;
}

body[data-theme="light"] .modal-specs-table,
body.theme-light .modal-specs-table {
  background: #F8FAFC;
  border-color: #E2E8F0;
}

body[data-theme="light"] .modal-close-btn,
body.theme-light .modal-close-btn {
  background: #F1F5F9;
  border-color: #E2E8F0;
  color: #0F172A;
}

body[data-theme="light"] .modal-close-btn:hover,
body.theme-light .modal-close-btn:hover {
  background: #0F172A;
  color: #D4FF00;
  border-color: #0F172A;
}

/* 8. Footer se mantiene en NEGRO ELEGANTE */
body[data-theme="light"] .site-footer,
body.theme-light .site-footer {
  background: #06080D !important;
  border-top: 1px solid #1E293B !important;
}

body[data-theme="light"] .site-footer .footer-tagline,
body.theme-light .site-footer .footer-tagline {
  color: #94A3B8;
}

body[data-theme="light"] .site-footer .footer-col-title,
body.theme-light .site-footer .footer-col-title {
  color: #64748B;
}

body[data-theme="light"] .site-footer .footer-links a,
body.theme-light .site-footer .footer-links a {
  color: #94A3B8;
}

body[data-theme="light"] .site-footer .social-btn,
body.theme-light .site-footer .social-btn {
  background: #161B26;
  border-color: #232B3A;
  color: #FFFFFF;
}

body[data-theme="light"] .site-footer .footer-bottom,
body.theme-light .site-footer .footer-bottom {
  border-top: 1px solid #1E293B;
  color: #64748B;
}