/* ==========================================================================
   ESSENZA - ALTA PERFUMERÍA COLOMBIANA
   Estilos Principales - Paleta: Negro, Dorado, Marfil y Beige
   ========================================================================== */

:root {
  /* Paleta Cromática de Lujo */
  --color-black: #0B0B0B;
  --color-black-soft: #141414;
  --color-black-elevated: #1F1F1F;
  --color-gray-dark: #2B2A28;
  
  --color-gold: #C5A059;
  --color-gold-light: #DFC891;
  --color-gold-hover: #E2CF9D;
  --color-gold-dark: #98783B;
  --color-gold-glow: rgba(197, 160, 89, 0.28);
  
  --color-ivory: #FDFBF7;
  --color-ivory-soft: #FAF6EF;
  --color-beige: #F4EFE6;
  --color-beige-dark: #E7DECE;
  --color-beige-border: #DCD0BC;
  
  --color-text-dark: #1A1A1A;
  --color-text-muted: #666057;
  --color-text-light: #F9F7F2;
  --color-text-light-muted: #B8B3A8;

  /* Tipografías */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Elevaciones & Bordes */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
  --shadow-gold: 0 10px 30px -5px rgba(197, 160, 89, 0.35);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --header-height: 84px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-ivory);
  color: var(--color-text-dark);
  line-height: 1.65;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

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

input, select, textarea {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* Contenedores */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* --------------------------------------------------------------------------
   Barra Superior de Aviso
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--color-black);
  color: var(--color-gold-light);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(197, 160, 89, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-divider {
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: var(--color-gold);
  border-radius: 50%;
  opacity: 0.6;
}

/* --------------------------------------------------------------------------
   Encabezado & Navegación
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: rgba(253, 251, 247, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-beige-border);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(253, 251, 247, 0.98);
  box-shadow: var(--shadow-sm);
  border-bottom-color: rgba(197, 160, 89, 0.3);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  position: relative;
}

/* Logotipo */
.logo-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
}

.logo-brand {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-black);
  text-transform: uppercase;
  line-height: 1;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.logo-brand span.gold-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-gold);
  border-radius: 50%;
}

.logo-tagline {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-top: 0.25rem;
}

/* Menú Escritorio */
.desktop-nav {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
}

.nav-link {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-dark);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--color-gold);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-gold-dark);
}

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

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-black);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.header-cta-btn:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
  box-shadow: var(--shadow-gold);
}

/* Botón Hamburguesa Móvil */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 32px;
  padding: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

@media (min-width: 992px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background-color: var(--color-black);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background-color: var(--color-black);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background-color: var(--color-black);
}

/* Cajón de Menú Móvil */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background-color: var(--color-ivory);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  padding: 6rem 2rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-base);
  border-left: 1px solid var(--color-beige-border);
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 11, 11, 0.5);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-black);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(197, 160, 89, 0.15);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  color: var(--color-gold-dark);
}

.mobile-drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-beige-border);
}

.mobile-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: var(--color-black);
  color: var(--color-gold-light);
  padding: 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--color-gold);
}

/* --------------------------------------------------------------------------
   Sección Hero (Página de Inicio)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background-color: var(--color-black);
  color: var(--color-text-light);
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(11, 11, 11, 0.9) 0%, rgba(11, 11, 11, 0.65) 50%, rgba(11, 11, 11, 0.3) 100%),
    url('../assets/images/hero-couple.jpg');
  background-size: cover;
  background-position: center right;
  z-index: 1;
}

@media (max-width: 768px) {
  .hero-bg-overlay {
    background-image: 
      linear-gradient(to bottom, rgba(11, 11, 11, 0.82) 0%, rgba(11, 11, 11, 0.95) 100%),
      url('../assets/images/hero-couple.jpg');
    background-position: center top;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 4.5rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(197, 160, 89, 0.12);
  border: 1px solid rgba(197, 160, 89, 0.4);
  color: var(--color-gold-light);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-gold);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-gold);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--color-text-light);
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-gold);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-light-muted);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background-color: var(--color-gold);
  color: var(--color-black);
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  border: 1px solid var(--color-gold);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background-color: transparent;
  color: var(--color-text-light);
  border: 1px solid rgba(249, 247, 242, 0.4);
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-gold);
  color: var(--color-gold-light);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-gold);
}

.stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-light-muted);
  margin-top: 0.2rem;
}

/* --------------------------------------------------------------------------
   Sección de Manifiesto / Filosofía de Marca
   -------------------------------------------------------------------------- */
.philosophy-section {
  padding: 6rem 0;
  background-color: var(--color-ivory);
  text-align: center;
  border-bottom: 1px solid var(--color-beige-border);
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  text-align: left;
}

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

.philosophy-card {
  background-color: #FFFFFF;
  padding: 2.25rem 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-beige-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.philosophy-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.philosophy-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-beige);
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.philosophy-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-black);
  margin-bottom: 0.65rem;
}

.philosophy-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Catálogo de Productos
   -------------------------------------------------------------------------- */
.catalog-section {
  padding: 6rem 0;
  background-color: var(--color-beige);
}

.catalog-header {
  text-align: center;
  margin-bottom: 3rem;
}

/* Barra de Filtros y Búsqueda */
.catalog-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  list-style: none;
}

.tab-btn {
  padding: 0.65rem 1.25rem;
  background-color: #FFFFFF;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-black);
  border-color: var(--color-gold);
}

.tab-btn.active {
  background-color: var(--color-black);
  color: var(--color-gold-light);
  border-color: var(--color-black);
  box-shadow: var(--shadow-sm);
}

.search-box-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1.25rem 0.75rem 2.85rem;
  background-color: #FFFFFF;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
  outline: none;
}

.search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

/* Cuadrícula de Productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 640px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* Tarjeta de Producto */
.product-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-beige-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.product-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.15;
  overflow: hidden;
  background-color: var(--color-ivory-soft);
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--color-black);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.product-category-tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.product-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-black);
  font-weight: 600;
  margin-bottom: 0.25rem;
  line-height: 1.25;
}

.product-inspiration-label {
  display: block;
  font-size: 0.78rem;
  color: var(--color-gold-dark);
  font-style: italic;
  font-weight: 500;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.custom-engraving-badge {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  background-color: rgba(197, 160, 89, 0.12);
  border: 1px solid rgba(197, 160, 89, 0.35);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  white-space: nowrap;
}

.product-moment-badge {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-black);
  background-color: var(--color-ivory);
  border: 1px solid var(--color-beige-border);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.moment-filters-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.moment-filter-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  font-weight: 700;
  margin-right: 0.25rem;
}

.moment-filter-btn {
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-beige-border);
  background-color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.moment-filter-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.moment-filter-btn.active {
  background-color: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}

.product-volume {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.product-description {
  font-size: 0.83rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.product-price-container {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-beige-border);
}

.product-price {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-black);
}

.product-price-note {
  font-size: 0.68rem;
  color: var(--color-text-muted);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.btn-whatsapp-product {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.btn-whatsapp-product:hover {
  background-color: #1EBE5D;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transform: translateY(-1px);
}

.btn-quick-view {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background-color: transparent;
  color: var(--color-text-dark);
  border: 1px solid var(--color-beige-border);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.btn-quick-view:hover {
  border-color: var(--color-black);
  background-color: var(--color-ivory);
}

/* Estado de catálogo vacío */
.catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-beige-border);
}

.catalog-empty h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   Sección de Beneficios (Nuestra Promesa)
   -------------------------------------------------------------------------- */
.benefits-section {
  padding: 6rem 0;
  background-color: var(--color-black);
  color: var(--color-text-light);
  position: relative;
}

.benefits-header {
  text-align: center;
  margin-bottom: 4rem;
}

.benefits-header .section-title {
  color: var(--color-text-light);
}

.benefits-header .section-subtitle {
  color: var(--color-text-light-muted);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 640px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.benefit-card {
  background-color: var(--color-black-soft);
  border: 1px solid rgba(197, 160, 89, 0.2);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  transition: all var(--transition-base);
  position: relative;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.benefit-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: rgba(197, 160, 89, 0.1);
  border: 1px solid rgba(197, 160, 89, 0.3);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.benefit-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}

.benefit-card p {
  font-size: 0.88rem;
  color: var(--color-text-light-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Sección de Preguntas Frecuentes (FAQ Accordion)
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 6rem 0;
  background-color: var(--color-ivory);
}

.faq-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-black);
  text-align: left;
  background: transparent;
  cursor: pointer;
  gap: 1rem;
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-gold-dark);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Sección de Políticas de Compra
   -------------------------------------------------------------------------- */
.policies-section {
  padding: 6rem 0;
  background-color: var(--color-beige);
  border-top: 1px solid var(--color-beige-border);
}

.policies-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.policies-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

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

.policy-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-beige-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.policy-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-ivory);
  border: 1px solid var(--color-beige-border);
  color: var(--color-gold-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.policy-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-black);
  margin-bottom: 1rem;
}

.policy-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.policy-card ul li {
  position: relative;
  padding-left: 1.25rem;
}

.policy-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-gold-dark);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Sección de Contacto & Asesoría WhatsApp
   -------------------------------------------------------------------------- */
.contact-section {
  padding: 6rem 0;
  background-color: var(--color-ivory);
}

.contact-layout {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 3rem;
  align-items: start;
}

@media (min-width: 992px) {
  .contact-layout {
    grid-template-columns: 1fr 1.15fr;
  }
}

.contact-info-panel {
  background-color: var(--color-black);
  color: var(--color-text-light);
  padding: 3rem 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(197, 160, 89, 0.3);
}

.contact-info-panel h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.contact-info-panel p {
  color: var(--color-text-light-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  list-style: none;
}

.contact-detail-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 36px;
  height: 36px;
  background-color: rgba(197, 160, 89, 0.12);
  border: 1px solid rgba(197, 160, 89, 0.3);
  color: var(--color-gold-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  font-weight: 600;
}

.contact-detail-value {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin-top: 0.2rem;
}

/* Generador de Consulta Rápida por WhatsApp */
.contact-interactive-panel {
  background-color: #FFFFFF;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-md);
}

.interactive-form-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-black);
  margin-bottom: 0.5rem;
}

.interactive-form-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.form-select, .form-input-text {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-ivory);
  font-size: 0.92rem;
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
}

.form-select:focus, .form-input-text:focus {
  border-color: var(--color-gold);
  outline: none;
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

.btn-whatsapp-consult {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
  margin-top: 1rem;
}

.btn-whatsapp-consult:hover {
  background-color: #1EBE5D;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.privacy-notice {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   Pie de Página (Footer)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-black);
  color: var(--color-text-light);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(197, 160, 89, 0.25);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-brand p {
  color: var(--color-text-light-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 1.25rem 0 1.5rem;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-gold-light);
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.84rem;
  color: var(--color-text-light-muted);
  transition: color var(--transition-fast);
}

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

.legal-placeholder-box {
  background-color: var(--color-black-soft);
  border: 1px dashed rgba(197, 160, 89, 0.3);
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--color-text-light-muted);
  line-height: 1.5;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--color-text-light-muted);
  text-align: center;
}

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

/* --------------------------------------------------------------------------
   Botón Flotante de WhatsApp
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.floating-whatsapp-btn {
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
  transition: all var(--transition-base);
  position: relative;
}

.floating-whatsapp-btn::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.6;
  animation: pulse-ring 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.floating-whatsapp:hover .floating-whatsapp-btn {
  transform: scale(1.08);
  background-color: #1EBE5D;
}

.floating-whatsapp-tooltip {
  background-color: var(--color-black);
  color: var(--color-gold-light);
  border: 1px solid var(--color-gold);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateX(10px);
  pointer-events: none;
  transition: all var(--transition-fast);
}

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

@media (max-width: 640px) {
  .floating-whatsapp {
    bottom: 1.25rem;
    right: 1.25rem;
  }
  .floating-whatsapp-tooltip {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Modal de Vista Rápida de Producto
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 11, 11, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

.modal-content {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  max-width: 850px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--color-beige-border);
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-ivory);
  border: 1px solid var(--color-beige-border);
  color: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-black);
  color: var(--color-gold);
}

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

@media (min-width: 768px) {
  .modal-grid {
    grid-template-columns: 1fr 1.15fr;
  }
}

.modal-image-col {
  background-color: var(--color-ivory-soft);
  position: relative;
}

.modal-image-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.modal-details-col {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
}

.modal-pyramid-box {
  background-color: var(--color-ivory);
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin: 1.25rem 0;
}

/* Caja de Grabado Personalizado en el Modal */
.modal-engraving-box {
  background-color: rgba(197, 160, 89, 0.08);
  border: 1px solid rgba(197, 160, 89, 0.35);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.modal-engraving-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold-dark);
  margin-bottom: 0.4rem;
}

.modal-engraving-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 0.65rem;
  line-height: 1.4;
}

.modal-engraving-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-beige-border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  background-color: #FFFFFF;
  color: var(--color-text-dark);
  font-family: var(--font-serif);
}

.modal-engraving-input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.2);
  outline: none;
}

/* ==========================================================================
   Sección Especial: Frascos de Lujo Personalizados
   ========================================================================== */
.custom-bottles-section {
  padding: 5.5rem 0;
  background-color: var(--color-black);
  color: var(--color-text-light);
  border-bottom: 1px solid rgba(197, 160, 89, 0.25);
  position: relative;
}

.custom-bottles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 3.5rem;
}

@media (min-width: 860px) {
  .custom-bottles-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.bottle-showcase-card {
  background-color: var(--color-black-soft);
  border: 1px solid rgba(197, 160, 89, 0.25);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.bottle-showcase-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.bottle-showcase-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 4.8;
  overflow: hidden;
  background-color: var(--color-black-elevated);
}

.bottle-showcase-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.bottle-showcase-card:hover .bottle-showcase-img-wrap img {
  transform: scale(1.04);
}

.bottle-showcase-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.bottle-showcase-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.bottle-showcase-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
}

.bottle-showcase-desc {
  font-size: 0.88rem;
  color: var(--color-text-light-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.bottle-showcase-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-light-muted);
  border-top: 1px dashed rgba(197, 160, 89, 0.2);
  padding-top: 1rem;
}

.bottle-showcase-features li {
  position: relative;
  padding-left: 1.25rem;
}

.bottle-showcase-features li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-size: 0.75rem;
}

.pyramid-level {
  margin-bottom: 0.75rem;
  font-size: 0.82rem;
  line-height: 1.5;
}

.pyramid-level:last-child {
  margin-bottom: 0;
}

.pyramid-title {
  font-weight: 700;
  color: var(--color-gold-dark);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  display: block;
}

/* Accesibilidad y Reducción de Movimiento */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}