/* ==========================================================================
   ALÍ MUEBLES — SISTEMA DE DISEÑO Y HOJA DE ESTILOS PRINCIPAL
   Estilo: Confort contemporáneo, calidez mediterránea, tipografía acogedora,
   layouts fluidos, microinteracciones y adaptabilidad móvil total.
   ========================================================================== */

:root {
  /* Paleta Cromática Alí Muebles */
  --color-primary: #C26747;            /* Terracota Cálido Hogar */
  --color-primary-dark: #9E4A2D;       /* Teja Tostado */
  --color-primary-light: #DE8364;      /* Salmón Cálido */
  --color-primary-subtle: #FDF5F1;     /* Tinte Suave Arcilla */

  --color-sage: #4B6152;               /* Verde Salvia / Confort Natural */
  --color-sage-light: #627A6A;
  --color-sage-subtle: #F0F4F1;

  --color-dark-900: #1C1A18;           /* Carbón Cacao Cálido */
  --color-dark-800: #2C2825;           /* Grafito Profundo */
  --color-dark-700: #443F3A;           /* Texto Principal */
  --color-dark-600: #5C5550;           /* Texto Secundario */
  --color-dark-400: #948C84;           /* Líneas y Metadatos */

  --color-bg-base: #FAF8F5;            /* Lienzo Lino Natural */
  --color-bg-surface: #FFFFFF;         /* Superficie Tarjetas */
  --color-bg-muted: #F2ECE1;           /* Arena Cálido Acento */
  --color-bg-subtle: #F6F2EA;

  --color-border: #E5DFD5;             /* Bordes Sutiles */
  --color-border-focus: #C26747;

  --color-status-success: #2C7A51;
  --color-status-warning: #B87314;
  --color-status-info: #2B6187;

  /* Tipografías */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, Monaco, Consolas, monospace;

  /* Elevaciones */
  --shadow-xs: 0 1px 2px rgba(28, 26, 24, 0.04);
  --shadow-sm: 0 2px 8px rgba(28, 26, 24, 0.06), 0 1px 2px rgba(28, 26, 24, 0.04);
  --shadow-md: 0 8px 24px rgba(28, 26, 24, 0.07), 0 2px 6px rgba(28, 26, 24, 0.04);
  --shadow-lg: 0 16px 36px rgba(28, 26, 24, 0.09), 0 4px 12px rgba(28, 26, 24, 0.05);
  --shadow-xl: 0 24px 50px rgba(28, 26, 24, 0.12);

  /* Radios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Transiciones */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  --container-max: 1240px;
  --container-narrow: 860px;
  --header-height: 76px;
}

/* Reset y Normalización */
*, *::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-bg-base);
  color: var(--color-dark-700);
  line-height: 1.65;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

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

button {
  background: none;
  border: none;
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-dark-900);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--color-dark-600);
}

.text-lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--color-dark-700);
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.55;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1.45;
}

.font-mono {
  font-family: var(--font-mono);
}

/* Contenedores */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* Barra Superior de Servicios */
.top-bar {
  background-color: var(--color-dark-900);
  color: #DDD6CF;
  font-size: 0.8125rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-item strong {
  color: #FFFFFF;
}

.top-bar a:hover {
  color: var(--color-primary-light);
}

/* Encabezado Principal */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.98);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logotipo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-dark-900);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(194, 103, 71, 0.25);
}

.logo-text span {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin-top: -3px;
}

/* Navegación Desktop */
.nav-desktop {
  display: none;
}

@media (min-width: 992px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-dark-700);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

/* Botones */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  line-height: 1.2;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(194, 103, 71, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: 0 4px 14px rgba(158, 74, 45, 0.35);
  transform: translateY(-1px);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--color-bg-surface);
  color: var(--color-dark-900);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-bg-muted);
  border-color: var(--color-dark-400);
}

.btn-dark {
  background-color: var(--color-dark-900);
  color: #FFFFFF;
}

.btn-dark:hover {
  background-color: var(--color-dark-800);
  color: #FFFFFF;
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary-subtle);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 0.5rem 0.875rem;
}

.btn-lg {
  font-size: 1.0625rem;
  padding: 0.95rem 1.85rem;
}

.btn-portal {
  background-color: var(--color-sage);
  color: #FFFFFF;
  font-size: 0.875rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
}

.btn-portal:hover {
  background-color: var(--color-sage-light);
  color: #FFFFFF;
}

.btn-cart {
  position: relative;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark-800);
}

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

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
  color: var(--color-dark-900);
}

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

/* Menú Móvil */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 26, 24, 0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  background-color: var(--color-bg-surface);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  box-shadow: var(--shadow-xl);
}

.mobile-nav-overlay.is-open .mobile-nav-panel {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
  overflow-y: auto;
}

.mobile-nav-links a {
  padding: 0.75rem 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark-800);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-links a:hover, .mobile-nav-links a.active {
  background-color: var(--color-primary-subtle);
  color: var(--color-primary-dark);
}

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Secciones y Grids */
.section {
  padding-block: clamp(3.5rem, 6vw, 6rem);
}

.section-sm {
  padding-block: 2.5rem;
}

.section-muted {
  background-color: var(--color-bg-muted);
}

.section-white {
  background-color: var(--color-bg-surface);
}

.section-dark {
  background-color: var(--color-dark-900);
  color: #FFFFFF;
}

.section-dark h2, .section-dark h3, .section-dark h4 {
  color: #FFFFFF;
}

.section-dark p {
  color: #B5ACA3;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-primary-subtle);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  border: 1px solid rgba(194, 103, 71, 0.2);
}

.section-badge.badge-sage {
  background-color: var(--color-sage-subtle);
  color: var(--color-sage);
  border-color: rgba(75, 97, 82, 0.25);
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-dark-600);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 540px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Hero Section */
.hero {
  padding-block: clamp(3rem, 5vw, 5rem);
  background: linear-gradient(180deg, #F3EFE8 0%, var(--color-bg-base) 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-title span {
  color: var(--color-primary-dark);
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-dark-700);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.hero-guarantees {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  margin-top: 0.5rem;
}

.hero-guarantee-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-dark-700);
}

.hero-guarantee-item i {
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  aspect-ratio: 4/3;
  background-color: var(--color-bg-muted);
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge-overlay {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background-color: rgba(28, 26, 24, 0.92);
  color: #FFFFFF;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
  max-width: calc(100% - 2.5rem);
}

.hero-badge-overlay .badge-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-badge-overlay .badge-desc {
  font-size: 0.75rem;
  color: #DCD5CD;
  margin-top: 0.15rem;
}

/* Tarjetas de Producto */
.product-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(194, 103, 71, 0.4);
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--color-dark-900);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.product-image-container {
  aspect-ratio: 16/11;
  overflow: hidden;
  background-color: var(--color-bg-muted);
  position: relative;
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

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

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-dark);
}

.product-lead-time {
  font-size: 0.75rem;
  color: var(--color-dark-600);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.product-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.product-title a:hover {
  color: var(--color-primary-dark);
}

.product-description {
  font-size: 0.875rem;
  color: var(--color-dark-600);
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0.75rem;
  background-color: var(--color-bg-base);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border);
}

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

.spec-label {
  color: var(--color-dark-400);
  font-size: 0.6875rem;
  text-transform: uppercase;
}

.spec-val {
  font-weight: 600;
  color: var(--color-dark-800);
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  gap: 0.75rem;
}

.product-price-box {
  display: flex;
  flex-direction: column;
}

.product-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-dark-900);
  font-family: var(--font-display);
}

.product-vat {
  font-size: 0.6875rem;
  color: var(--color-dark-400);
}

/* Tarjetas de Categoría */
.category-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-base);
}

.category-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.category-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary-subtle);
  color: var(--color-primary-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-title {
  font-size: 1.25rem;
}

.category-desc {
  font-size: 0.875rem;
  color: var(--color-dark-600);
}

/* Tarjetas de Garantía / Valor */
.feature-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-number {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-dark-900);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Pasos de Entrega y Montaje */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-size: 1.1rem;
}

.step-text {
  font-size: 0.875rem;
  color: var(--color-dark-600);
}

/* Acordeón FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 820px;
  margin-inline: auto;
}

.faq-item {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark-900);
}

.faq-trigger:hover {
  color: var(--color-primary-dark);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary-dark);
}

.faq-content {
  padding: 0 1.5rem 1.25rem 1.5rem;
  display: none;
  font-size: 0.9375rem;
  color: var(--color-dark-600);
  line-height: 1.7;
}

.faq-item.is-open .faq-content {
  display: block;
}

/* Slide-over Carrito */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 26, 24, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.cart-drawer-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(92vw, 440px);
  background-color: var(--color-bg-surface);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.cart-drawer-overlay.is-open .cart-drawer {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-empty {
  text-align: center;
  padding-block: 3rem;
  color: var(--color-dark-400);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

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

.cart-item-img {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background-color: var(--color-bg-muted);
  flex-shrink: 0;
}

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cart-item-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-dark-900);
}

.cart-item-variant {
  font-size: 0.75rem;
  color: var(--color-dark-600);
}

.cart-item-price {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-dark-900);
  font-family: var(--font-display);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.qty-btn {
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  background-color: var(--color-bg-base);
}

.qty-val {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  min-width: 1.2rem;
  text-align: center;
}

.remove-btn {
  font-size: 0.75rem;
  color: #B33A3A;
  margin-left: auto;
}

.cart-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-base);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cart-summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--color-dark-600);
}

.cart-summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-dark-900);
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 26, 24, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

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

.modal-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  max-width: 580px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 1.5rem;
}

/* Formularios */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark-800);
}

.form-label .req {
  color: #B33A3A;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-surface);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(194, 103, 71, 0.15);
}

.form-helper {
  font-size: 0.75rem;
  color: var(--color-dark-400);
}

/* Banner de Cookies */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 520px;
  background-color: var(--color-dark-900);
  color: #FFFFFF;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  z-index: 950;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-banner h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.cookie-banner p {
  color: #DDD6CF;
  font-size: 0.8125rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.cookie-banner a {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Toast Notificaciones */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background-color: var(--color-dark-900);
  color: #FFFFFF;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-left: 4px solid var(--color-primary);
}

/* Footer */
.footer {
  background-color: var(--color-dark-900);
  color: #B5ACA3;
  padding-top: 4.5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #8A8179;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-legal-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal-links a:hover {
  color: #FFFFFF;
}

/* Portal de Clientes Sucursal Virtual */
.portal-badge {
  background-color: rgba(75, 97, 82, 0.15);
  color: var(--color-sage);
  border: 1px solid rgba(75, 97, 82, 0.3);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.portal-notice-banner {
  background-color: #FFF9F2;
  border: 1px solid #F5DCC8;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: #8C4328;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.portal-progress-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-block: 1.5rem;
}

.portal-progress-bar::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-border);
  z-index: 1;
  transform: translateY(-50%);
}

.portal-progress-line-fill {
  position: absolute;
  top: 50%;
  left: 0;
  height: 3px;
  background-color: var(--color-primary);
  z-index: 2;
  transform: translateY(-50%);
  transition: width 0.4s ease;
}

.portal-step-node {
  position: relative;
  z-index: 3;
  background-color: var(--color-bg-surface);
  border: 2px solid var(--color-border);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-dark-400);
}

.portal-step-node.is-complete {
  background-color: var(--color-sage);
  border-color: var(--color-sage);
  color: #FFFFFF;
}

.portal-step-node.is-current {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-subtle);
  box-shadow: 0 0 0 4px rgba(194, 103, 71, 0.2);
}

/* Breadcrumbs */
.breadcrumbs {
  padding-block: 1rem;
  font-size: 0.8125rem;
  color: var(--color-dark-400);
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--color-dark-400);
}

.breadcrumbs a {
  color: var(--color-dark-600);
}

.breadcrumbs a:hover {
  color: var(--color-primary-dark);
}

.breadcrumbs li:last-child {
  color: var(--color-dark-900);
  font-weight: 600;
}

/* Fichas de Producto */
.product-single-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .product-single-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.gallery-main {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-muted);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}

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

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.thumb-btn {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background-color: var(--color-bg-muted);
}

.thumb-btn.is-active {
  border-color: var(--color-primary);
}

.thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.option-group-title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-dark-800);
}

.option-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.option-pill {
  padding: 0.55rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  background-color: var(--color-bg-surface);
  transition: all var(--transition-fast);
}

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

.option-pill.is-selected {
  background-color: var(--color-dark-900);
  color: #FFFFFF;
  border-color: var(--color-dark-900);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-top: 1.5rem;
}

.specs-table tr {
  border-bottom: 1px solid var(--color-border);
}

.specs-table th {
  text-align: left;
  padding: 0.85rem 0.5rem;
  color: var(--color-dark-400);
  font-weight: 600;
  width: 40%;
}

.specs-table td {
  padding: 0.85rem 0.5rem;
  color: var(--color-dark-900);
  font-weight: 600;
}

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