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

/* ==========================================================================
   VARIABLES Y DISEÑO BASE
   ========================================================================== */
:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #FAFAFB;
  --bg-tertiary: #F1F2F4;
  --text-primary: #222222;
  --text-secondary: #555555;
  --text-light: #888888;
  
  /* Paleta de Colores de Marca */
  --color-steel: #C6C8CC;
  --color-steel-light: #E5E7EB;
  --color-steel-dark: #7E828A;
  --color-gold: #C5A880;
  --color-gold-light: #E9E1D5;
  --color-gold-hover: #A88F6C;
  --color-green: #4CAF50;
  --color-green-dark: #388E3C;
  --color-green-light: #E8F5E9;
  --color-danger: #D32F2F;
  --color-danger-light: #FFEBEE;
  
  /* Fuentes */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Efectos y Animaciones */
  --transition-fast: all 0.2s ease;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Layout Dimensions */
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition-fast);
}

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

ul {
  list-style: none;
}

/* Layout y Contenedores */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}

/* ==========================================================================
   TIPOGRAFÍA Y ELEMENTOS DE DISEÑO
   ========================================================================== */
.font-serif {
  font-family: var(--font-serif);
}

.text-gold {
  color: var(--color-gold);
}

.text-green {
  color: var(--color-green);
}

.title-large {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1.15;
  font-weight: 600;
  color: var(--text-primary);
}

.title-medium {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  line-height: 1.25;
  font-weight: 600;
}

.title-small {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
}

.subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  font-weight: 300;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 50px;
}

.section-header .tag {
  display: inline-block;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-gold);
  margin-bottom: 12px;
  font-weight: 600;
}

.section-header h2 {
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .title-large {
    font-size: 2.25rem;
  }
  .title-medium {
    font-size: 1.75rem;
  }
}

/* ==========================================================================
   BOTONES Y COMPONENTES DE ACCIÓN
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
}

.btn-primary {
  background-color: var(--text-primary);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background-color: var(--color-gold-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  border: 1px solid var(--color-steel-dark);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background-color: rgba(197, 168, 128, 0.05);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--bg-primary);
}

.btn-gold:hover {
  background-color: var(--color-gold-hover);
  transform: translateY(-2px);
}

.btn-green {
  background-color: var(--color-green);
  color: var(--bg-primary);
}

.btn-green:hover {
  background-color: var(--color-green-dark);
  transform: translateY(-2px);
}

.btn-icon {
  background: none;
  border: none;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--text-primary);
}

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

.badge {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-green);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   CABECERA (HEADER) Y NAVEGACIÓN
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.5);
  z-index: 100;
  transition: var(--transition-fast);
}

.header.scrolled {
  height: 70px;
  box-shadow: var(--shadow-sm);
}

.header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--color-gold);
}

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: var(--transition-fast);
}

.logo:hover .logo-img {
  transform: scale(1.02);
}

.footer-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1); /* Convierte el logo oscuro a blanco puro para el fondo oscuro */
  display: block;
  transition: var(--transition-fast);
}

.logo:hover .footer-logo-img {
  transform: scale(1.02);
}

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

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  position: relative;
  padding: 8px 0;
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
}

@media (min-width: 993px) and (max-width: 1200px) {
  .nav {
    gap: 16px;
  }
  .nav-link {
    font-size: 0.8rem;
  }
  .logo-img {
    height: 40px;
  }
}

@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }
  .nav {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    align-items: flex-start;
    transition: var(--transition-smooth);
    border-top: 1px solid var(--color-steel-light);
  }
  .nav.open {
    left: 0;
  }
}

/* ==========================================================================
   VISTAS PRINCIPALES Y SECCIONES
   ========================================================================== */
.view-container {
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
  display: none; /* Controlado por JS */
}

.view-container.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 1. HERO HOME */
.hero {
  position: relative;
  background-color: #1A1C1E;
  color: white;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(20,22,24,0.9) 30%, rgba(20,22,24,0.4) 60%, rgba(20,22,24,0.1));
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 600px;
  padding: 40px 0;
}

.hero-tagline {
  font-size: 0.875rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
  font-weight: 600;
}

.hero-content h1,
.hero-content .title-large {
  margin-bottom: 24px;
  color: #FFFFFF;
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 300;
}

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

.hero-buttons .btn-secondary {
  border-color: white;
  color: white;
}

.hero-buttons .btn-secondary:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-gold);
}

.hero-bg-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background-image: url('../IMAGEN PARA BANNER DE ANTIGRAVITY.JPG');
  background-size: cover;
  background-position: center; /* Se posiciona centrado ya que la imagen está optimizada como banner horizontal */
  z-index: 1;
  opacity: 1;
  filter: brightness(1.02) contrast(1.02) saturate(1.02);
}

@media (max-width: 992px) {
  .hero-bg-image {
    width: 100%;
    opacity: 0.35;
    filter: brightness(0.95) contrast(1.02) saturate(1.0);
  }
  .hero-overlay {
    background: linear-gradient(to top, rgba(20,22,24,0.95), rgba(20,22,24,0.8));
    width: 100%;
  }
  .hero-content {
    max-width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-buttons {
    justify-content: center;
  }
}

/* 2. TARJETAS DE BENEFICIOS */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-smooth);
  cursor: pointer; /* Indica que la tarjeta es interactiva */
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.benefit-icon-wrapper {
  width: 64px;
  height: 64px;
  background-color: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--color-gold);
  transition: var(--transition-fast);
}

.benefit-card:hover .benefit-icon-wrapper {
  background-color: var(--color-gold-light);
  color: var(--color-gold-hover);
}

.benefit-card h3 {
  margin-bottom: 12px;
  font-size: 1.3rem; /* Aumentado de 1.1rem para mayor legibilidad */
}

.benefit-card p {
  font-size: 0.95rem; /* Aumentado de 0.875rem para mayor legibilidad */
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 992px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

/* 3. SECCIÓN DESTACADA WOK */
.featured-wok {
  background-color: var(--bg-secondary);
}

.featured-wok-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.wok-image-wrapper {
  position: relative;
  background-color: white;
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.wok-image-wrapper img {
  max-height: 400px;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.wok-image-wrapper:hover img {
  transform: scale(1.05) rotate(2deg);
}

.wok-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  background-color: var(--color-gold);
  color: white;
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  font-weight: 600;
  border-radius: 20px;
}

.wok-info h2 {
  margin-bottom: 24px;
}

.wok-info p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.wok-points {
  margin-bottom: 36px;
}

.wok-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.wok-point-icon {
  color: var(--color-green);
  flex-shrink: 0;
  margin-top: 4px;
}

.wok-point-text h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.wok-point-text p {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 0;
}

@media (max-width: 992px) {
  .featured-wok-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* 4. PRODUCTOS DESTACADOS GRID */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.product-card {
  background-color: white;
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-steel-dark);
}

.product-card-img {
  background-color: var(--bg-secondary);
  padding: 30px;
  height: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.product-card-img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.product-card:hover .product-card-img img {
  transform: scale(1.08);
}

.product-card-actions {
  position: absolute;
  bottom: -50px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  background: linear-gradient(to top, rgba(255,255,255,0.9), rgba(255,255,255,0));
  transition: var(--transition-fast);
}

.product-card:hover .product-card-actions {
  bottom: 0;
}

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

.product-card-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.product-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
  line-height: 1.3;
}

.product-card-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 0.8rem;
  color: var(--color-gold);
}

.product-card-rating span {
  color: var(--text-light);
  font-size: 0.75rem;
}

.product-card-price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.product-card-price {
  font-size: 1.15rem;
  font-weight: 700;
}

.product-card-compare-price {
  font-size: 0.875rem;
  text-decoration: line-through;
  color: var(--text-light);
}

.product-card-footer {
  padding: 0 20px 20px;
}

.product-card-btn {
  width: 100%;
  padding: 10px 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.fav-btn-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  background: white;
  box-shadow: var(--shadow-sm);
  color: var(--text-light);
}

.fav-btn-badge.active {
  color: var(--color-danger);
}

@media (max-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .product-card-img {
    padding: 15px;
    height: 180px;
  }
  .product-card-actions {
    position: static;
    background: none;
    padding: 0;
    margin-top: 10px;
  }
}
@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   TABLA COMPARATIVA Y ELEMENTOS DIDÁCTICOS
   ========================================================================== */
.comparative-section {
  background-color: var(--bg-primary);
}

.table-wrapper {
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-steel-light);
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background-color: white;
  min-width: 750px;
}

.comp-table th,
.comp-table td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-steel-light);
}

.comp-table th {
  background-color: var(--bg-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.comp-table tr:last-child td {
  border-bottom: none;
}

.comp-table .highlight-col {
  background-color: rgba(76, 175, 80, 0.03);
  font-weight: 500;
  border-left: 2px solid var(--color-green);
  border-right: 2px solid var(--color-green);
}

.comp-table th.highlight-col {
  background-color: rgba(76, 175, 80, 0.08);
  color: var(--color-green-dark);
}

.comp-status-icon {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.comp-status-icon svg {
  flex-shrink: 0;
}

/* ==========================================================================
   CALCULADORA INTERACTIVA DE AHORRO
   ========================================================================== */
.calculator-section {
  background-color: var(--bg-secondary);
}

.calculator-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: stretch;
}

.calc-inputs-card {
  background-color: white;
  padding: 40px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-steel-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.calc-group {
  margin-bottom: 30px;
}

.calc-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.calc-range-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.calc-range-row input[type="range"] {
  flex-grow: 1;
  height: 6px;
  border-radius: 3px;
  background-color: var(--color-steel-light);
  -webkit-appearance: none;
  appearance: none;
}

.calc-range-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-gold);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.calc-range-row input[type="range"]::-webkit-slider-thumb:hover {
  background-color: var(--color-gold-hover);
  transform: scale(1.1);
}

.calc-val-bubble {
  min-width: 60px;
  background-color: var(--bg-tertiary);
  text-align: center;
  padding: 6px 12px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
}

.calc-results-card {
  background-color: #1A1C1E;
  color: white;
  padding: 40px;
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.calc-results-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background-color: var(--color-gold);
  opacity: 0.1;
  border-radius: 50%;
}

.calc-result-title {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 24px;
  font-weight: 600;
}

.calc-price-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.calc-price-col {
  border-left: 2px solid rgba(255, 255, 255, 0.15);
  padding-left: 20px;
}

.calc-price-col.active {
  border-left-color: var(--color-green);
}

.calc-price-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 6px;
}

.calc-price-val {
  font-size: 1.5rem;
  font-weight: 700;
}

.calc-price-col.active .calc-price-val {
  color: var(--color-green);
}

.calc-saving-total {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(197, 168, 128, 0.3);
  padding: 24px;
  border-radius: var(--border-radius-sm);
  text-align: center;
  margin-bottom: 24px;
}

.calc-saving-total h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
}

.calc-saving-amount {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-gold);
  font-family: var(--font-serif);
}

.calc-eco-tip {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  font-style: italic;
}

@media (max-width: 992px) {
  .calculator-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* ==========================================================================
   TESTIMONIOS Y BLOG PREVIEWS
   ========================================================================== */
/* Testimonios */
.testimonials-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.testimonial-card {
  background-color: var(--bg-secondary);
  padding: 30px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-steel-light);
  display: flex;
  flex-direction: column;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-steel);
  color: white;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial-rating {
  color: var(--color-gold);
  font-size: 0.8rem;
  margin-top: 4px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-style: italic;
  flex-grow: 1;
}

@media (max-width: 992px) {
  .testimonials-carousel {
    grid-template-columns: 1fr;
  }
}

/* Video Section */
.video-section {
  background-color: #1A1C1E;
  color: white;
}

.video-container {
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
  position: relative;
  background-color: black;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Blog Previews */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background-color: white;
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.blog-card-img {
  height: 200px;
  background-color: var(--bg-tertiary);
  overflow: hidden;
  position: relative;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #ffffff;
  transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: var(--color-gold); /* Cambiado de negro a dorado premium */
  color: white;
  font-size: 0.7rem;
  padding: 4px 10px;
  text-transform: uppercase;
  font-weight: 500;
}

.blog-card-content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-date {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.blog-card-title {
  font-size: 1.15rem;
  font-family: var(--font-serif);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-card-link {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-card-link:hover {
  color: var(--color-gold-hover);
}

@media (max-width: 992px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PÁGINAS Y CONTENIDOS AUXILIARES
   ========================================================================== */
/* Catálogo con Filtros */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  margin-top: 40px;
}

.catalog-sidebar {
  border-right: 1px solid var(--color-steel-light);
  padding-right: 30px;
}

.filter-section {
  margin-bottom: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-steel-light);
}

.filter-section-title {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-item-btn {
  text-align: left;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 4px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filter-item-btn.active {
  color: var(--color-gold-hover);
  font-weight: 600;
}

.filter-item-count {
  background-color: var(--bg-tertiary);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 10px;
  color: var(--text-light);
}

.search-input-wrapper {
  position: relative;
  margin-bottom: 30px;
}

.search-input-wrapper input {
  width: 100%;
  padding: 12px 16px 12px 40px;
  border: 1px solid var(--color-steel);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-secondary);
}

.search-icon-inside {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--text-light);
}

.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.sort-select {
  padding: 10px 16px;
  border: 1px solid var(--color-steel);
  border-radius: var(--border-radius-sm);
  background-color: white;
  font-size: 0.85rem;
}

@media (max-width: 992px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .catalog-sidebar {
    border-right: none;
    padding-right: 0;
    display: none; /* Controlado por un botón de filtros en móvil */
  }
  .catalog-sidebar.open {
    display: block;
  }
}

/* Detalle de Producto */
.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  margin-top: 40px;
}

.detail-gallery {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0; /* Prevents overflow inside CSS grid container */
}

.detail-main-img {
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-md);
  padding: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 480px;
  position: relative;
}

.detail-main-img img {
  max-height: 100%;
  object-fit: contain;
}

.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.detail-thumb {
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-sm);
  padding: 10px;
  cursor: pointer;
  aspect-ratio: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-fast);
}

.detail-thumb.active,
.detail-thumb:hover {
  border-color: var(--color-gold);
  background-color: white;
}

.detail-thumb img {
  max-height: 100%;
  object-fit: contain;
}

.detail-info {
  display: flex;
  flex-direction: column;
  min-width: 0; /* Prevents overflow inside CSS grid container */
}

.detail-path {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.detail-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 12px;
}

.detail-rating-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.detail-stars {
  color: var(--color-gold);
}

.detail-price-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 30px;
}

.detail-price {
  font-size: 2rem;
  font-weight: 700;
}

.detail-compare-price {
  font-size: 1.25rem;
  text-decoration: line-through;
  color: var(--text-light);
}

.stock-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-green-dark);
  margin-bottom: 30px;
}

.stock-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-green);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}

.detail-qty-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-steel);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.qty-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  background-color: var(--bg-secondary);
}

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

.qty-val {
  width: 50px;
  text-align: center;
  font-weight: 600;
}

.detail-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

.detail-actions .btn {
  height: 50px;
}

.detail-whatsapp-btn {
  background-color: #25D366;
  color: white;
}

.detail-whatsapp-btn:hover {
  background-color: #128C7E;
  transform: translateY(-2px);
}

/* Tabs de Especificaciones */
.detail-tabs-header {
  display: flex;
  border-bottom: 1px solid var(--color-steel-light);
  gap: 30px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.detail-tab-btn {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 0;
  color: var(--text-light);
  position: relative;
}

.detail-tab-btn.active {
  color: var(--text-primary);
}

.detail-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
}

.detail-tab-pane {
  display: none;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.detail-tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-steel-light);
}

.specs-table tr td:first-child {
  font-weight: 600;
  color: var(--text-primary);
  width: 35%;
}

@media (max-width: 992px) {
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .detail-main-img {
    height: 350px;
  }
  .detail-actions {
    grid-template-columns: 1fr;
  }
}

/* Historia & Beneficios Educativa */
.about-hero {
  background-color: var(--bg-secondary);
  padding: 80px 0;
  text-align: center;
}

.timeline {
  max-width: 800px;
  margin: 60px auto 0;
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 8px;
  width: 2px;
  height: 100%;
  background-color: var(--color-steel-light);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-dot {
  position: absolute;
  top: 6px;
  left: -27px;
  width: 12px;
  height: 12px;
  background-color: var(--color-gold);
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 0 0 3px var(--color-gold-light);
}

.timeline-content h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Blog Lista */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
}

/* Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
}

.contact-form-card {
  background-color: white;
  padding: 40px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-steel-light);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-steel);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-secondary);
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-gold);
  background-color: white;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-info-item {
  display: flex;
  gap: 20px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-gold-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-hover);
  flex-shrink: 0;
}

.contact-info-text h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.contact-info-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.map-mock {
  margin-top: 20px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--color-steel);
  height: 250px;
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.map-mock-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15;
  background-image: radial-gradient(circle, #222 10%, transparent 11%), radial-gradient(circle, #222 10%, transparent 11%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ==========================================================================
   CARRO Y FAVORITOS (DRAWERS / PANELES LATERALES)
   ========================================================================== */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer {
  position: fixed;
  top: 0;
  right: -450px;
  width: 100%;
  max-width: 450px;
  height: 100%;
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.drawer.active {
  right: 0;
}

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

.drawer-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
}

.drawer-close-btn {
  font-size: 1.5rem;
  color: var(--text-light);
}

.drawer-close-btn:hover {
  color: var(--text-primary);
}

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

.drawer-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 80%;
  text-align: center;
  color: var(--text-light);
  gap: 16px;
}

.drawer-empty-icon {
  font-size: 3rem;
  color: var(--color-steel);
}

.drawer-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-steel-light);
}

.drawer-item-img {
  width: 80px;
  height: 80px;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  flex-shrink: 0;
}

.drawer-item-img img {
  max-height: 100%;
  object-fit: contain;
}

.drawer-item-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.drawer-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.drawer-item-price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.drawer-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.drawer-item-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-steel);
  border-radius: 4px;
}

.drawer-item-qty-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  background-color: var(--bg-secondary);
}

.drawer-item-qty-val {
  width: 32px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
}

.drawer-item-remove-btn {
  font-size: 0.8rem;
  color: var(--color-danger);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.drawer-footer {
  padding: 24px;
  border-top: 1px solid var(--color-steel-light);
  background-color: var(--bg-secondary);
}

.drawer-summary-row {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.drawer-footer-btn {
  width: 100%;
  padding: 14px 0;
  font-weight: 600;
}

@media (max-width: 480px) {
  .drawer {
    max-width: 100%;
    right: -100%;
  }
}

/* ==========================================================================
   CHECKOUT SIMULADO (MODAL)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.checkout-modal {
  width: 100%;
  max-width: 700px;
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: modalScale 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalScale {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

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

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.modal-close-btn {
  font-size: 1.5rem;
  color: var(--text-light);
}

.modal-content {
  overflow-y: auto;
  padding: 24px;
  flex-grow: 1;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

@media (max-width: 768px) {
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.checkout-summary-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-sm);
  padding: 20px;
}

.checkout-summary-title {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-steel);
  padding-bottom: 8px;
}

.checkout-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.1rem;
  border-top: 1px solid var(--color-steel);
  padding-top: 12px;
  margin-top: 16px;
}

.secure-badge-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.75rem;
  color: var(--color-green-dark);
  font-weight: 600;
}

/* Éxito de Compra */
.purchase-success-view {
  text-align: center;
  padding: 40px 20px;
  display: none;
}

.success-icon-wrapper {
  width: 80px;
  height: 80px;
  background-color: var(--color-green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green);
  font-size: 2.5rem;
  margin: 0 auto 24px;
}

.success-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 12px;
}

.success-msg {
  color: var(--text-secondary);
  margin-bottom: 30px;
}

/* ==========================================================================
   COMPARADOR DE PRODUCTOS
   ========================================================================== */
.comparator-bar {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 800px;
  background-color: #1A1C1E;
  color: white;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.comparator-bar.active {
  bottom: 0;
}

.comparator-items {
  display: flex;
  gap: 16px;
}

.comparator-item-thumb {
  width: 50px;
  height: 50px;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--border-radius-sm);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.comparator-item-thumb img {
  max-height: 100%;
}

.comparator-item-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  background-color: var(--color-danger);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.comparator-modal-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.comparator-col {
  border: 1px solid var(--color-steel-light);
  border-radius: var(--border-radius-sm);
  padding: 16px;
}

.comparator-col h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.comparator-col-img {
  height: 120px;
  background-color: var(--bg-secondary);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
  margin-bottom: 16px;
  border-radius: 4px;
}

.comparator-col-img img {
  max-height: 100%;
}

.comparator-spec-row {
  margin-bottom: 10px;
  font-size: 0.85rem;
}

.comparator-spec-label {
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 2px;
}

/* ==========================================================================
   WHATSAPP INTEGRADO Y VOLVER ARRIBA
   ========================================================================== */
.whatsapp-chat-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
}

.whatsapp-toggle-btn {
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  font-size: 1.8rem;
  transition: var(--transition-smooth);
}

.whatsapp-toggle-btn:hover {
  transform: scale(1.1) rotate(5deg);
  background-color: #128C7E;
}

.whatsapp-chat-box {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 320px;
  background-color: white;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-steel-light);
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.whatsapp-chat-box.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.whatsapp-chat-header {
  background-color: #075E54;
  color: white;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.whatsapp-chat-header-text h4 {
  font-size: 0.9rem;
  font-weight: 600;
}

.whatsapp-chat-header-text p {
  font-size: 0.7rem;
  opacity: 0.8;
}

.whatsapp-chat-body {
  background-color: #ECE5DD;
  padding: 16px;
  max-height: 200px;
  overflow-y: auto;
}

.whatsapp-chat-msg {
  background-color: white;
  padding: 10px 14px;
  border-radius: 0 8px 8px 8px;
  font-size: 0.85rem;
  max-width: 85%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
  margin-bottom: 8px;
}

.whatsapp-chat-time {
  font-size: 0.65rem;
  color: var(--text-light);
  text-align: right;
  margin-top: 4px;
}

.whatsapp-chat-footer {
  padding: 12px 16px;
  background-color: var(--bg-secondary);
}

/* Volver Arriba */
.back-to-top-btn {
  position: fixed;
  bottom: 110px;
  right: 30px;
  width: 45px;
  height: 45px;
  background-color: var(--text-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  z-index: 98;
}

.back-to-top-btn.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top-btn:hover {
  background-color: var(--color-gold);
  transform: translateY(-3px);
}

/* ==========================================================================
   PIE DE PÁGINA (FOOTER) Y NEWSLETTER
   ========================================================================== */
.newsletter-section {
  background-color: #1A1C1E;
  color: white;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.newsletter-container {
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-container h2 {
  margin-bottom: 12px;
}

.newsletter-container p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 30px;
  font-weight: 300;
}

.newsletter-form {
  display: flex;
  gap: 12px;
}

.newsletter-form input {
  flex-grow: 1;
  padding: 14px 20px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--border-radius-sm);
  background-color: rgba(255,255,255,0.05);
  color: white;
}

.newsletter-form input:focus {
  border-color: var(--color-gold);
  background-color: rgba(255,255,255,0.1);
}

@media (max-width: 576px) {
  .newsletter-form {
    flex-direction: column;
  }
}

.footer {
  background-color: #141618;
  color: rgba(255, 255, 255, 0.65);
  padding-top: 80px;
  padding-bottom: 40px;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h3 {
  color: white;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.footer-about .logo {
  color: white;
  margin-bottom: 20px;
}

.footer-about p {
  margin-bottom: 20px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition-fast);
}

.footer-social-btn:hover {
  background-color: var(--color-gold);
  color: #141618;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-payment-methods {
  display: flex;
  gap: 10px;
  align-items: center;
}

.footer-payment-badge {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 4px 10px;
  border-radius: 4px;
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   AJUSTES RESPONSIVOS Y DE MEJORA VISUAL (MÓVIL Y DESKTOP)
   ========================================================================== */

/* Bloqueo global de desbordamiento horizontal en el sitio */
html, body {
  overflow-x: hidden !important;
  max-width: 100% !important;
}

/* 1. Ajustes del Header en Pantallas Pequeñas (Previene desbordamiento del menú) */
@media (max-width: 768px) {
  .header {
    height: 60px !important; /* Altura compacta en dispositivos móviles */
  }
  .logo-img {
    height: 28px !important; /* Altura controlada para evitar empujar elementos */
    max-width: 120px !important;
  }
  .header-actions {
    gap: 4px !important; /* Espacio mínimo entre los botones de la derecha */
  }
  .btn-icon {
    width: 30px !important; /* Botones de acción más pequeños en el header */
    height: 30px !important;
  }
  .btn-icon svg {
    width: 18px !important; /* Iconos SVG escalados proporcionalmente */
    height: 18px !important;
  }
  .header .container {
    padding: 0 8px !important; /* Margen horizontal mínimo para pantallas móviles */
  }
  .menu-toggle {
    display: flex !important; /* Asegura visualización del botón hamburguesa */
  }
}

/* 2. Cuadros de Beneficios más Compactos en Celulares */
@media (max-width: 768px) {
  .benefits-grid {
    gap: 16px;
  }
  .benefit-card {
    padding: 20px 16px; /* Menos espacio para hacerlo compacto */
  }
  .benefit-icon-wrapper {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
  }
  .benefit-icon-wrapper svg {
    width: 24px;
    height: 24px;
  }
  .benefit-card h3 {
    font-size: 1.15rem; /* Aumentado de 0.95rem para móviles */
    margin-bottom: 8px;
  }
  .benefit-card p {
    font-size: 0.88rem; /* Aumentado de 0.78rem para móviles */
    line-height: 1.5;
  }
}

/* 3. Agrandar Imagen del Wok Destacado */
.wok-image-wrapper img {
  max-height: 480px; /* Aumentado de 400px en escritorio */
}
@media (max-width: 768px) {
  .wok-image-wrapper {
    padding: 16px; /* Menos bordes blancos para que crezca la imagen */
  }
  .wok-image-wrapper img {
    max-height: 320px;
  }
}

/* 4. Agrandar Imágenes en la Grilla de Productos */
.product-card-img {
  padding: 15px; /* Reducido de 30px para que las ollas/jarros ocupen más espacio */
}
@media (max-width: 768px) {
  .product-card-img {
    height: 220px; /* Aumentado de 180px en celulares */
    padding: 12px;
  }
}

/* 5. Indicador Deslizable para la Tabla Comparativa en Celulares */
.mobile-scroll-indicator {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-gold-hover);
  margin-bottom: 16px;
  font-weight: 600;
  text-align: center;
  animation: pulseSwipe 1.5s infinite ease-in-out;
}

@keyframes pulseSwipe {
  0% { transform: translateX(0); opacity: 0.7; }
  50% { transform: translateX(5px); opacity: 1; }
  100% { transform: translateX(0); opacity: 0.7; }
}

@media (max-width: 768px) {
  .mobile-scroll-indicator {
    display: flex;
  }
}

/* 6. Apilamiento Vertical en la Calculadora de Ahorro (Mobile) */
@media (max-width: 480px) {
  .calc-price-compare {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
  }
  .calc-price-col {
    border-left: none;
    border-top: 2px solid rgba(255, 255, 255, 0.15);
    padding-left: 0;
    padding-top: 12px;
  }
  .calc-price-col.active {
    border-left: none;
    border-top: 2px solid var(--color-green);
  }
  .calc-saving-amount {
    font-size: 1.8rem;
  }
}

/* 7. Ajustes del Detalle de Producto en Móvil (Previene desbordamiento y recortes) */
@media (max-width: 768px) {
  .detail-grid {
    gap: 24px !important;
  }
  .detail-main-img {
    height: 280px !important; /* Altura adecuada para la visualización del producto en celulares */
    padding: 16px !important;  /* Reduce el margen interno para que la imagen se expanda */
  }
  .detail-main-img img {
    max-width: 100% !important;
    max-height: 100% !important;
  }
  .detail-title {
    font-size: 1.8rem !important; /* Tamaño contenido del título del producto en móvil */
    line-height: 1.3 !important;
  }
  .detail-price {
    font-size: 1.6rem !important;
  }
  .detail-path {
    display: none !important; /* Oculta la ruta en móviles para limpiar la interfaz y evitar desbordamientos */
  }
  .detail-tabs-header {
    gap: 16px !important;
    padding-bottom: 8px !important;
    white-space: nowrap !important; /* Evita que las pestañas de especificaciones se rompan en múltiples líneas */
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
  .detail-tab-btn {
    font-size: 0.8rem !important;
    padding: 8px 0 !important;
    flex-shrink: 0 !important;
  }
  .detail-qty-row {
    margin-bottom: 20px !important;
  }
  .detail-actions {
    gap: 12px !important;
    margin-bottom: 30px !important;
  }
}

/* 8. Ajustes Generales de Contenedores en Pantallas Muy Pequeñas */
@media (max-width: 576px) {
  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
}

/* 9. Modal de Infografías Interactivas */
.modal-infographic {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-infographic-content {
  position: relative;
  background-color: transparent;
  width: 100%;
  max-width: 1000px;
  margin: auto;
}

.infographic-scroll-wrapper {
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  background-color: #ffffff;
}

.infographic-scroll-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.close-infographic-btn {
  position: absolute;
  top: -45px;
  right: 0;
  color: #ffffff;
  font-size: 38px;
  font-weight: 300;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
  z-index: 10001;
}

.close-infographic-btn:hover {
  color: var(--color-gold);
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .modal-infographic {
    padding: 10px;
  }
  .close-infographic-btn {
    top: -40px;
    right: 5px;
    font-size: 32px;
  }
}