/* ==========================================================================
   PUMA CORDILLERA — SISTEMA DE IDENTIDAD VISUAL & GUÍA DE ESTILO OFICIAL
   Estilo: Elegante, minimalista, moderno, corporativo y luminoso.
   Paleta oficial:
     - Marfil mineral:    #F6F4EF (Fondo principal cálido y luminoso)
     - Blanco puro:       #FFFFFF (Superficies limpias, tarjetas y descanso visual)
     - Grafito mineral:   #343936 (Títulos, textos principales y botones de contraste)
     - Piedra arena:      #D8D0C3 (Fondos secundarios y detalles de piedra natural)
     - Verde cordillera:  #777D72 (Acentos sutiles y conexión con la naturaleza)
   Proporción de aplicación: 60% Marfil / 25% Blanco / 10% Grafito / 5% Verde & Arena
   Tipografías:
     - Títulos y encabezados: Montserrat SemiBold (600)
     - Textos descriptivos:   Inter Regular (400)
     - Botones e interfaz UI: Inter Medium (500)
   ========================================================================== */

:root {
  /* 1. Paleta Cromática Oficial */
  --color-marfil-mineral:   #F6F4EF;
  --color-blanco-puro:       #FFFFFF;
  --color-grafito-mineral:   #343936;
  --color-piedra-arena:      #D8D0C3;
  --color-verde-cordillera:  #777D72;

  /* 2. Roles Semánticos del Sistema */
  --bg-primary:              var(--color-marfil-mineral);
  --bg-secondary:            var(--color-blanco-puro);
  --bg-tertiary:             #EFECE4;
  --bg-card:                 var(--color-blanco-puro);
  --bg-card-hover:           #FAF9F6;
  --bg-glass:                rgba(246, 244, 239, 0.94);

  --text-primary:            var(--color-grafito-mineral);
  --text-secondary:          rgba(52, 57, 54, 0.78);
  --text-muted:              var(--color-verde-cordillera);
  --text-inverse:            var(--color-blanco-puro);

  --accent-primary:          var(--color-grafito-mineral);
  --accent-secondary:        var(--color-verde-cordillera);
  --accent-sand:             var(--color-piedra-arena);

  /* Tokens de compatibilidad */
  --accent-gold:             var(--color-verde-cordillera);
  --accent-gold-hover:       var(--color-grafito-mineral);
  --accent-gold-dim:         rgba(119, 125, 114, 0.12);
  --accent-gold-border:      rgba(119, 125, 114, 0.28);

  /* Bordes Discretos y Finos */
  --border-subtle:           var(--color-piedra-arena);
  --border-medium:           rgba(52, 57, 54, 0.18);
  --border-focus:            var(--color-grafito-mineral);

  /* Radios de Esquina Arquitectónicos */
  --radius-sm:               4px;
  --radius-md:               8px;
  --radius-lg:               12px;
  --radius-full:             9999px;

  /* Sombras Sutiles y Difusas (Sin estridencias) */
  --shadow-sm:               0 2px 8px rgba(52, 57, 54, 0.04);
  --shadow-md:               0 6px 20px rgba(52, 57, 54, 0.08);
  --shadow-lg:               0 14px 36px rgba(52, 57, 54, 0.12);
  --shadow-gold:             0 4px 16px rgba(119, 125, 114, 0.15);

  /* Tipografías Oficiales */
  --font-heading:            'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif:              'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:               'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ui:                 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transiciones */
  --transition-fast:         0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal:       0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow:         0.4s cubic-bezier(0.16, 1, 0.3, 1);

  --container-max:           1280px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

/* Tipografía Base y Encabezados */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-grafito-mineral);
  letter-spacing: -0.015em;
}

.text-gold, .text-accent {
  color: var(--color-verde-cordillera);
}

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

.lead-text {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.7;
}

/* ==========================================================================
   VIÑETAS, BADGES & ETIQUETAS TÉCNICAS (SISTEMA ARQUITECTÓNICO PUMA CORDILLERA)
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #FFFFFF;
  color: var(--color-grafito-mineral);
  border: 1px solid var(--color-piedra-arena);
  box-shadow: 0 1px 3px rgba(41, 41, 41, 0.04);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.badge:hover {
  border-color: var(--color-grafito-mineral);
  transform: translateY(-1px);
}

.badge-gold {
  background: rgba(197, 160, 89, 0.12);
  color: #8A6D2C;
  border-color: rgba(197, 160, 89, 0.38);
}

.badge-cordillera {
  background: rgba(119, 125, 114, 0.12);
  color: var(--color-verde-cordillera);
  border-color: rgba(119, 125, 114, 0.32);
}

.badge-stone {
  background: rgba(216, 208, 195, 0.35);
  color: var(--color-grafito-mineral);
  border-color: var(--color-piedra-arena);
}

.badge-dark {
  background: var(--color-grafito-mineral);
  color: #FFFFFF;
  border-color: #1A1C1B;
  box-shadow: 0 2px 6px rgba(41, 41, 41, 0.15);
}

.badge-dark::before {
  background: #FFFFFF;
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
}

/* Viñetas de Lista Estilizadas (List Bullets) */
.styled-bullets,
.feature-bullets,
.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.styled-bullets li,
.feature-bullets li,
.bullet-list li,
.bullet-item {
  position: relative;
  padding-left: 22px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.styled-bullets li::before,
.feature-bullets li::before,
.bullet-list li::before,
.bullet-item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-verde-cordillera);
  box-shadow: 0 0 5px rgba(119, 125, 114, 0.5);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.styled-bullets li:hover,
.feature-bullets li:hover,
.bullet-list li:hover {
  color: var(--color-grafito-mineral);
}

.styled-bullets li:hover::before,
.feature-bullets li:hover::before,
.bullet-list li:hover::before {
  transform: scale(1.3);
  background: var(--color-grafito-mineral);
}

/* Contenedor Principal */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Botones: Grafito Mineral (#343936) con texto Blanco (#FFFFFF) y bordes 4px */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-grafito-mineral);
  color: var(--color-blanco-puro);
  box-shadow: 0 2px 6px rgba(52, 57, 54, 0.12);
}

.btn-primary:hover {
  background-color: #242826;
  color: var(--color-blanco-puro);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(52, 57, 54, 0.18);
}

.btn-outline {
  background: transparent;
  color: var(--color-grafito-mineral);
  border-color: var(--color-piedra-arena);
}

.btn-outline:hover {
  background: var(--color-blanco-puro);
  border-color: var(--color-grafito-mineral);
  color: var(--color-grafito-mineral);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(52, 57, 54, 0.06);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  border-radius: var(--radius-sm);
}

.btn-whatsapp:hover {
  background: #20BD5A;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top-announcement-bar {
  background: #1F2421;
  color: #F8F7F4;
  padding: 8px 0;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(216, 208, 195, 0.2);
  position: relative;
  z-index: 102;
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.announcement-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.announcement-badge {
  background: var(--color-oro-sutil);
  color: #171717;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.announcement-text {
  color: #D8D2C4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.announcement-right {
  flex-shrink: 0;
}

.announcement-link {
  color: #E8E4DC;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.announcement-link:hover {
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .top-announcement-bar {
    padding: 6px 12px;
    font-size: 0.72rem;
  }
  .announcement-content {
    justify-content: center;
  }
  .announcement-left {
    justify-content: center;
    width: 100%;
    max-width: 100%;
    gap: 8px;
  }
  .announcement-text {
    font-size: 0.7rem;
    max-width: 250px;
  }
  .announcement-right {
    display: none !important;
  }
}

/* ==========================================================================
   HEADER & NAVBAR (Fondo Claro Marfil Mineral & Grafito)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  height: 74px;
  background: rgba(246, 244, 239, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-piedra-arena);
  box-shadow: 0 1px 12px rgba(52, 57, 54, 0.04);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  height: 70px;
  background: rgba(246, 244, 239, 0.98);
  box-shadow: 0 4px 16px rgba(52, 57, 54, 0.08);
}

.header-container {
  max-width: 1360px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  min-width: max-content;
  text-decoration: none;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.06);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--color-grafito-mineral);
  white-space: nowrap;
}

.brand-tagline {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  font-weight: 600;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 1;
  flex-wrap: nowrap;
}

.nav-link {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-grafito-mineral);
  white-space: nowrap;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--color-grafito-mineral);
  background: rgba(52, 57, 54, 0.05);
}

.nav-link.active {
  color: var(--color-grafito-mineral);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--color-grafito-mineral);
  border-radius: 1px;
}

/* Dropdown Menu */
.nav-item-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.dropdown-chevron {
  transition: transform var(--transition-fast);
}

.nav-item-dropdown:hover .dropdown-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-flyout {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(52, 57, 54, 0.12);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all var(--transition-fast);
  z-index: 500;
}

.nav-item-dropdown:hover .nav-dropdown-flyout,
.nav-item-dropdown:focus-within .nav-dropdown-flyout {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 10px 18px;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  color: var(--color-grafito-mineral);
  text-decoration: none;
  transition: background var(--transition-fast);
}

.dropdown-link:hover {
  background: var(--color-marfil-mineral);
  color: var(--color-grafito-mineral);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.cart-btn-trigger {
  position: relative;
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cart-btn-trigger:hover {
  background: #FAF9F6;
  border-color: var(--color-grafito-mineral);
  color: var(--color-grafito-mineral);
  box-shadow: var(--shadow-sm);
}

.cart-badge-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--color-grafito-mineral);
  color: var(--color-blanco-puro);
  font-size: 0.7rem;
  font-weight: 600;
  min-width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  box-shadow: 0 2px 6px rgba(52, 57, 54, 0.2);
}

.menu-toggle-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-grafito-mineral);
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   PAGE HERO / SUBPAGE HEADER (Arquitectura La Marma)
   ========================================================================== */
.page-hero {
  padding: 130px 0 50px;
  background: var(--color-marfil-mineral);
  border-bottom: 1px solid var(--color-piedra-arena);
  text-align: center;
  position: relative;
}

.page-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-full);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-grafito-mineral);
  box-shadow: 0 2px 8px rgba(41, 41, 41, 0.04);
  margin-bottom: 16px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  max-width: 100%;
}

.page-hero-eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-verde-cordillera);
  box-shadow: 0 0 6px rgba(119, 125, 114, 0.6);
  flex-shrink: 0;
}

.page-hero-eyebrow:hover {
  transform: translateY(-1px);
  border-color: var(--color-grafito-mineral);
  box-shadow: 0 4px 12px rgba(41, 41, 41, 0.08);
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--color-grafito-mineral);
  margin-bottom: 16px;
  line-height: 1.15;
}

.page-hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ==========================================================================
   HERO SECTION (Luminoso, Arquitectónico, Marfil Mineral)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding-top: 104px;
  padding-bottom: 50px;
  background: var(--color-marfil-mineral);
  overflow: hidden;
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: contrast(1.05) saturate(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, 
    rgba(246, 244, 239, 0.98) 0%, 
    rgba(246, 244, 239, 0.94) 38%, 
    rgba(246, 244, 239, 0.6) 62%, 
    rgba(246, 244, 239, 0.12) 88%, 
    transparent 100%),
    linear-gradient(180deg, 
    rgba(246, 244, 239, 0.4) 0%, 
    transparent 30%, 
    transparent 75%, 
    rgba(246, 244, 239, 0.98) 100%);
  z-index: 2;
}

.hero-container-inner {
  position: relative;
  z-index: 3;
  max-width: 1360px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-content {
  max-width: 650px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.eyebrow-accent-line {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-verde-cordillera);
  border-radius: 1px;
}

.eyebrow-text {
  font-family: var(--font-ui);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 4.4vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--color-grafito-mineral);
  margin-bottom: 12px;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-verde-cordillera);
  margin-bottom: 18px;
}

.hero-description {
  font-family: var(--font-body);
  font-size: 1.02rem;
  color: rgba(52, 57, 54, 0.82);
  line-height: 1.65;
  margin-bottom: 30px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.hero-trust-bar {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(52, 57, 54, 0.05);
}

.hero-trust-item {
  display: flex;
  flex-direction: column;
}

.trust-val {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  line-height: 1.1;
}

.trust-lbl {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-verde-cordillera);
  letter-spacing: 0.02em;
}

.hero-trust-sep {
  width: 1px;
  height: 28px;
  background: var(--color-piedra-arena);
}

/* ==========================================================================
   ESTILOS GENERALES DE SECCIÓN (Alternancia Marfil y Blanco Puro)
   ========================================================================== */
.section {
  padding: 96px 0;
  position: relative;
  background-color: var(--color-marfil-mineral);
}

.section-darker {
  background-color: var(--color-blanco-puro);
}

.section-header {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 52px auto;
}

.section-eyebrow {
  display: inline-block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 14px;
  color: var(--color-grafito-mineral);
}

.section-desc {
  font-family: var(--font-body);
  font-size: 1.08rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.65;
}

/* ==========================================================================
   PRODUCTOS DESTACADOS (FORMATO LA MARMA — Blanco Puro)
   ========================================================================== */
.lm-featured-section {
  padding: 96px 0;
  background: var(--color-blanco-puro);
  border-top: 1px solid var(--color-piedra-arena);
  border-bottom: 1px solid var(--color-piedra-arena);
}

.lm-featured__head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.lm-featured__eyebrow {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  margin-bottom: 10px;
  position: relative;
}

.lm-featured__eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-verde-cordillera);
  margin: 8px auto 0;
}

.lm-featured__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.85rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-grafito-mineral);
  margin-bottom: 16px;
}

.lm-featured__desc {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.lm-featured__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.lm-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(52, 57, 54, 0.04);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.3s ease;
}

.lm-card:hover {
  transform: translateY(-6px);
  border-color: #C8C3B8;
  box-shadow: 0 16px 32px rgba(52, 57, 54, 0.1);
}

.lm-card:focus-visible {
  outline: 2px solid var(--color-oro-sutil);
  outline-offset: 2px;
}

.lm-card__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3.9;
  overflow: hidden;
  background-color: #EDEBE6;
}

.lm-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.lm-card:hover .lm-card__img {
  transform: scale(1.06);
}

.lm-card__badge-row {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.lm-card__chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-grafito-oscuro);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.lm-card__chip::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-oro-sutil);
  box-shadow: 0 0 5px rgba(197, 160, 89, 0.8);
  flex-shrink: 0;
}

.lm-card__zoom-hint {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-grafito-mineral);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.lm-card:hover .lm-card__zoom-hint {
  opacity: 1;
  transform: scale(1);
}

.lm-card__body {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: #FFFFFF;
}

.lm-card__trait {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  margin-bottom: 6px;
}

.lm-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  line-height: 1.3;
  margin: 0 0 8px;
  transition: color 0.2s ease;
}

.lm-card:hover .lm-card__title {
  color: var(--color-grafito-oscuro);
}

.lm-card__desc {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0 0 16px;
  flex-grow: 1;
}

.lm-card__footer {
  padding-top: 12px;
  border-top: 1px solid #F0EEEA;
  margin-top: auto;
}

.lm-card__link {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-grafito-mineral);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease, gap 0.2s ease;
}

.lm-card__arrow {
  transition: transform 0.25s ease, color 0.25s ease;
  color: var(--color-verde-cordillera);
}

.lm-card:hover .lm-card__link {
  color: var(--color-grafito-oscuro);
  gap: 8px;
}

.lm-card:hover .lm-card__arrow {
  transform: translateX(3px);
  color: var(--color-oro-sutil);
}

.lm-featured__action-wrap {
  text-align: center;
  margin-top: 48px;
}

.lm-featured__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  transition: all 0.25s ease;
}

.lm-featured__btn:hover {
  background: var(--color-grafito-mineral);
  border-color: var(--color-grafito-mineral);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(52, 57, 54, 0.15);
}

/* ==========================================================================
   LAS 4 FAMILIAS DE PIEDRA (COLECCIONES ARQUITECTÓNICAS)
   ========================================================================== */
.family-blocks-section {
  padding: 104px 0;
  background-color: var(--color-blanco-puro);
  position: relative;
}

.family-blocks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.family-block-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(52, 57, 54, 0.04);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.3s ease;
}

.family-block-card:hover {
  transform: translateY(-6px);
  border-color: #C8C3B8;
  box-shadow: 0 18px 36px rgba(52, 57, 54, 0.11);
}

.family-block-card:focus-visible {
  outline: 2px solid var(--color-oro-sutil);
  outline-offset: 2px;
}

.family-block-card__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10.5;
  overflow: hidden;
  background-color: #ECEAE4;
}

.family-block-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.family-block-card:hover .family-block-card__img {
  transform: scale(1.05);
}

.family-block-card__overlay-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
}

.family-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(32, 35, 34, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.family-badge::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-oro-sutil);
  box-shadow: 0 0 5px rgba(197, 160, 89, 0.8);
  flex-shrink: 0;
}

.family-block-card__body {
  padding: 24px 22px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.family-block-card__eyebrow {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  margin-bottom: 6px;
}

.family-block-card__title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  line-height: 1.25;
  margin: 0 0 10px;
}

.family-block-card__desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0 0 16px;
  flex-grow: 1;
}

.family-block-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.family-spec-pill {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  color: #555A57;
  background: #F4F2EC;
  border: 1px solid #E6E3DB;
  padding: 3px 9px;
  border-radius: 4px;
}

.family-block-card__action {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid #F0EEEA;
}

.family-action-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  text-decoration: none;
  transition: color 0.2s ease;
}

.family-action-link svg {
  color: var(--color-verde-cordillera);
  transition: transform 0.25s ease, color 0.25s ease;
}

.family-block-card:hover .family-action-link {
  color: var(--color-grafito-oscuro);
}

.family-block-card:hover .family-action-link svg {
  transform: translateX(4px);
  color: var(--color-oro-sutil);
}

/* ==========================================================================
   CATÁLOGO OFICIAL DE MATERIALES (Diseño Arquitectónico Minimalista)
   ========================================================================== */
.catalog-nav-wrap {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  margin-bottom: 36px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

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

/* Selector de Categorías / Familias (Pestañas Editoriales con Viñetas y Contador) */
.category-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cat-tab-btn {
  padding: 8px 18px;
  background: var(--color-marfil-mineral);
  border: 1px solid rgba(216, 208, 195, 0.65);
  color: var(--color-grafito-mineral);
  border-radius: var(--radius-full);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 1px 2px rgba(41, 41, 41, 0.03);
}

.cat-tab-btn:hover {
  color: var(--color-grafito-mineral);
  background: #FFFFFF;
  border-color: var(--color-grafito-mineral);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(41, 41, 41, 0.08);
}

.cat-tab-btn.active {
  background: var(--color-grafito-mineral);
  color: #FFFFFF;
  border-color: var(--color-grafito-mineral);
  font-weight: 600;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(41, 41, 41, 0.2);
}

.cat-tab-btn .cat-count {
  font-size: 0.72rem;
  font-family: var(--font-ui, 'Inter', sans-serif);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(52, 57, 54, 0.09);
  color: var(--color-grafito-mineral);
  transition: all 0.2s ease;
}

.cat-tab-btn.active .cat-count {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.3);
}

/* Buscador Integrado Minimalista */
.catalog-search-inline {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 260px;
}

.catalog-search-field {
  width: 100%;
  padding: 8px 32px 8px 36px;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-full);
  color: var(--color-grafito-mineral);
  font-family: var(--font-body);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.catalog-search-field:focus {
  outline: none;
  background: var(--color-blanco-puro);
  border-color: var(--color-grafito-mineral);
  box-shadow: 0 0 0 3px rgba(52, 57, 54, 0.05);
}

.catalog-search-inline .search-icon-svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-verde-cordillera);
  pointer-events: none;
}

.search-clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
}

.search-clear-btn:hover {
  color: var(--color-grafito-mineral);
}

/* Sub-Filtro de Líneas (Aparece sereno y ordenado según el material seleccionado) */
.catalog-subfilter-row {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(216, 208, 195, 0.45);
  animation: fadeInSubfilter 0.25s ease forwards;
}

@keyframes fadeInSubfilter {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

.subfilter-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.subfilter-caption {
  font-family: var(--font-ui);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  white-space: nowrap;
}

.collection-pills-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.pill-filter-btn {
  padding: 6px 14px;
  font-family: var(--font-ui, 'Inter', sans-serif);
  font-size: 0.78rem;
  font-weight: 500;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 1px 3px rgba(41, 41, 41, 0.03);
}

.pill-filter-btn::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-piedra-arena);
  transition: background-color 0.2s ease;
}

.pill-filter-btn:hover {
  background: var(--color-marfil-mineral);
  border-color: var(--color-grafito-mineral);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(41, 41, 41, 0.06);
}

.pill-filter-btn.active {
  background: var(--color-verde-cordillera);
  border-color: var(--color-verde-cordillera);
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: 0 3px 8px rgba(119, 125, 114, 0.28);
}

.pill-filter-btn.active::before {
  background: #FFFFFF;
}

.pill-filter-btn .pill-cnt {
  font-size: 0.72rem;
  opacity: 0.75;
}

.pill-filter-btn.active .pill-cnt {
  opacity: 1;
  color: #FFFFFF;
}

/* Barra de Estado y Reset Minimalista */
.catalog-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid rgba(216, 208, 195, 0.3);
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.status-summary {
  font-weight: 500;
  color: var(--color-grafito-mineral);
}

.btn-clear-filters {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-grafito-mineral);
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-clear-filters:hover {
  background: var(--color-blanco-puro);
  border-color: var(--color-grafito-mineral);
}

/* Grilla de Muestras (Estética Galería de Piedras Nobles) */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.material-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  text-decoration: none;
}

.material-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-grafito-mineral);
  box-shadow: 0 14px 32px rgba(52, 57, 54, 0.08);
}

.material-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #FAF9F6;
}

.material-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.material-card:hover .material-thumb-img {
  transform: scale(1.06);
}

/* Hover Overlay Suave y Elegante */
.material-hover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(30, 34, 32, 0.6) 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  pointer-events: none;
}

.material-card:hover .material-hover-overlay {
  opacity: 1;
}

.material-hover-cta {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(52, 57, 54, 0.88);
  backdrop-filter: blur(4px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  transform: translateY(6px);
  transition: transform 0.25s ease;
}

.material-card:hover .material-hover-cta {
  transform: translateY(0);
}

.material-card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.material-card-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  margin-bottom: 5px;
}

.material-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 12px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.material-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid rgba(216, 208, 195, 0.4);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.material-spec-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-ui, 'Inter', sans-serif);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-grafito-mineral);
  background: #FFFFFF;
  border: 1px solid rgba(216, 208, 195, 0.75);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  box-shadow: 0 1px 2px rgba(41, 41, 41, 0.03);
  transition: all 0.2s ease;
}

.material-spec-tag::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-verde-cordillera);
  opacity: 0.8;
  flex-shrink: 0;
}

.material-card:hover .material-spec-tag {
  border-color: var(--color-grafito-mineral);
  background: var(--color-marfil-mineral);
}

.material-view-link {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.material-card:hover .material-view-link {
  color: var(--color-verde-cordillera);
  transform: translateX(3px);
}


/* ==========================================================================
   TIENDA ONLINE DE TABLAS (Picoteo & Sushi — Blanco Puro)
   ========================================================================== */
.shop-banner-highlight {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 24px 32px;
  margin-bottom: 40px;
}

.shop-banner-text h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-grafito-mineral);
  margin-bottom: 4px;
}

.shop-banner-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ==========================================================================
   CUALIDADES DE AUTOR — TABLAS GOURMET (Diseño Arquitectónico de Alta Gama)
   ========================================================================== */
.tabla-qualities-showcase {
  margin-bottom: 48px;
}

.tabla-qualities-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 30px;
}

.tabla-qualities-header .qualities-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui, 'Inter', sans-serif);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-verde-cordillera);
  font-weight: 600;
  margin-bottom: 8px;
}

.tabla-qualities-header .qualities-eyebrow::before,
.tabla-qualities-header .qualities-eyebrow::after {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-piedra-arena);
}

.tabla-qualities-header h2 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  line-height: 1.25;
  margin-bottom: 8px;
}

.tabla-qualities-header p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.tabla-qualities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1080px) {
  .tabla-qualities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .tabla-qualities-grid {
    grid-template-columns: 1fr;
  }
}

.tabla-quality-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 8px rgba(52, 57, 54, 0.04);
}

.tabla-quality-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-grafito-mineral);
  box-shadow: 0 14px 30px rgba(52, 57, 54, 0.09);
}

.tabla-quality-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(119, 125, 114, 0.1) 0%, rgba(216, 208, 195, 0.28) 100%);
  border: 1px solid rgba(119, 125, 114, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-grafito-mineral);
  margin-bottom: 20px;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.tabla-quality-card:hover .tabla-quality-icon-wrap {
  transform: scale(1.06);
  background: var(--color-grafito-mineral);
  color: #FFFFFF;
  border-color: var(--color-grafito-mineral);
}

.tabla-quality-eyebrow {
  font-family: var(--font-ui, 'Inter', sans-serif);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-verde-cordillera);
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.3;
}

.tabla-quality-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 10px;
  line-height: 1.3;
}

.tabla-quality-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.58;
  margin-bottom: 18px;
  flex-grow: 1;
}

.tabla-quality-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  background: var(--color-marfil-mineral);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(216, 208, 195, 0.85);
  width: fit-content;
  margin-top: auto;
}

.tabla-quality-pill svg {
  color: var(--color-verde-cordillera);
  flex-shrink: 0;
}

/* Cinta de Despacho & Garantía de Taller */
.tabla-logistics-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  padding: 16px 26px;
  margin-top: 24px;
  gap: 18px;
  flex-wrap: wrap;
}

.tabla-ribbon-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--color-grafito-mineral);
}

.tabla-ribbon-item svg {
  color: var(--color-verde-cordillera);
  flex-shrink: 0;
}

.tabla-ribbon-divider {
  width: 1px;
  height: 24px;
  background: rgba(216, 208, 195, 0.9);
  display: block;
}

@media (max-width: 900px) {
  .tabla-ribbon-divider {
    display: none;
  }
  .tabla-logistics-ribbon {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 18px;
  }
}

/* ==========================================================================
   TIENDA ONLINE DE TABLAS GOURMET — FILTROS, CARDS & GALERÍA
   ========================================================================== */

/* Barra de Filtros por Categoría & Material */
.tabla-filter-wrapper {
  margin: 28px 0 36px;
  display: flex;
  justify-content: center;
}

.tabla-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  background: #FFFFFF;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-piedra-arena);
  box-shadow: 0 4px 16px rgba(41, 41, 41, 0.05);
}

.tabla-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-grafito-mineral);
  font-family: var(--font-ui, 'Inter', sans-serif);
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.22s ease;
}

.tabla-filter-pill svg {
  color: var(--color-verde-cordillera);
  transition: transform 0.2s ease;
}

.tabla-filter-pill .filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--color-marfil-mineral);
  color: var(--color-grafito-mineral);
  border: 1px solid var(--color-piedra-arena);
  transition: all 0.22s ease;
}

.tabla-filter-pill:hover {
  background: var(--color-marfil-mineral);
  border-color: var(--color-piedra-arena);
  transform: translateY(-1px);
}

.tabla-filter-pill.active {
  background: var(--color-verde-cordillera);
  color: #FFFFFF;
  border-color: var(--color-verde-cordillera);
  box-shadow: 0 3px 10px rgba(119, 125, 114, 0.32);
}

.tabla-filter-pill.active svg {
  color: #FFFFFF;
}

.tabla-filter-pill.active .filter-count {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  border-color: transparent;
}

/* Grilla de Productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 36px;
}

/* Card Individual de Tabla Gourmet */
.product-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px rgba(41, 41, 41, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-verde-cordillera);
  box-shadow: 0 12px 32px rgba(41, 41, 41, 0.12);
}

/* Galería de Producto — Altura generosa 350px para evitar recortes en tablas largas */
.product-gallery-wrap {
  position: relative;
  width: 100%;
  height: 350px;
  background: linear-gradient(135deg, #F8F6F2 0%, #EFECE6 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--color-piedra-arena);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, opacity 0.2s ease;
  user-select: none;
}

.product-card:hover .product-main-img {
  transform: scale(1.025);
}

/* Flechas de Navegación Sobre la Foto */
.prod-slide-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(216, 208, 195, 0.9);
  color: var(--color-grafito-mineral);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: all 0.2s ease;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
  opacity: 0.85;
}

.prod-slide-btn:hover {
  background: #FFFFFF;
  color: var(--color-verde-cordillera);
  transform: translateY(-50%) scale(1.08);
  opacity: 1;
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.18);
}

.prod-slide-prev {
  left: 12px;
}

.prod-slide-next {
  right: 12px;
}

/* Badges Superiores sobre la Foto */
.product-badges-top-left {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

.product-badge-discount {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #8A4B38;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(138, 75, 56, 0.35);
  text-transform: uppercase;
}

.product-badge-discount.pack-badge {
  background: #2D5A43;
  box-shadow: 0 2px 8px rgba(45, 90, 67, 0.35);
}

.product-badges-top-right {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
}

.product-badge-origin {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-piedra-arena);
  box-shadow: 0 2px 8px rgba(41, 41, 41, 0.08);
  padding: 3px 8px;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  border-radius: var(--radius-sm);
}

.product-badge-stock .badge {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-piedra-arena);
  box-shadow: 0 2px 8px rgba(41, 41, 41, 0.08);
  padding: 3px 9px;
  font-size: 0.68rem;
  font-weight: 600;
}

/* Indicador de fotos (1/3) */
.product-photo-indicator {
  position: absolute;
  bottom: 12px;
  right: 14px;
  z-index: 4;
  background: rgba(41, 41, 41, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

/* Tira de Miniaturas */
.product-thumbs-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: #FAF8F5;
  border-bottom: 1px solid rgba(216, 208, 195, 0.6);
  overflow-x: auto;
  scrollbar-width: none;
}

.product-thumbs-strip::-webkit-scrollbar {
  display: none;
}

.prod-thumb-mini {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  border: 1.5px solid var(--color-piedra-arena);
  object-fit: cover;
  cursor: pointer;
  background: #FFF;
  transition: all var(--transition-fast);
  opacity: 0.7;
}

.prod-thumb-mini:hover {
  opacity: 1;
  border-color: var(--color-grafito-mineral);
  transform: translateY(-1px);
}

.prod-thumb-mini.active {
  opacity: 1;
  border: 2px solid var(--color-verde-cordillera);
  box-shadow: 0 2px 8px rgba(119, 125, 114, 0.35);
}

/* Cuerpo de la Tarjeta */
.product-card-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-meta-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.product-meta-sep {
  color: var(--color-piedra-arena);
  font-weight: 700;
  font-size: 0.8rem;
}

.product-dimensions-pill {
  font-family: var(--font-ui);
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 500;
}

.product-material-meta {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.72rem;
  color: var(--color-verde-cordillera);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  line-height: 1.35;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-grafito-mineral);
  line-height: 1.28;
  transition: color var(--transition-fast);
}

.product-title:hover {
  color: var(--color-verde-cordillera);
}

.product-quick-detail-link {
  background: none;
  border: none;
  color: var(--color-verde-cordillera);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 8px 0 0;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: color var(--transition-fast), transform var(--transition-fast);
  margin-top: 4px;
}

.product-quick-detail-link:hover {
  color: var(--color-grafito-mineral);
  transform: translateX(3px);
}

.product-description {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.52;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Chips de Cualidades Gastronómicas */
.product-gourmet-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.product-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-grafito-mineral);
  background: var(--color-marfil-mineral);
  border: 1px solid rgba(216, 208, 195, 0.75);
  padding: 3px 9px;
  border-radius: var(--radius-full);
}

.product-tag-pill svg {
  color: var(--color-verde-cordillera);
  flex-shrink: 0;
}

.product-dimensions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 12px;
  padding: 4px 10px;
  background: #FAF8F4;
  border: 1px solid rgba(216, 208, 195, 0.75);
  border-radius: var(--radius-sm);
  width: fit-content;
}

.product-shipping-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--color-verde-cordillera);
  margin-bottom: 16px;
  font-weight: 500;
  background: rgba(119, 125, 114, 0.08);
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(119, 125, 114, 0.2);
  width: fit-content;
}

.product-shipping-note svg {
  color: var(--color-verde-cordillera);
  flex-shrink: 0;
}

/* Fila de Precios & Descuento */
.product-purchase-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid rgba(216, 208, 195, 0.55);
  margin-bottom: 14px;
  margin-top: auto;
}

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

.product-price-strike-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.product-price-strike {
  font-size: 0.85rem;
  color: #9C8C7C;
  text-decoration: line-through;
  font-weight: 500;
}

.product-discount-tag {
  font-size: 0.68rem;
  font-weight: 700;
  color: #8A4B38;
  background: rgba(138, 75, 56, 0.1);
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.product-price-val {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-grafito-mineral);
  line-height: 1;
}

.product-price-currency {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-verde-cordillera);
}

.product-qty-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.product-qty-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-ui);
  margin-bottom: 2px;
}

.qty-control {
  display: flex;
  align-items: center;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 34px;
}

.qty-btn {
  background: none;
  border: none;
  color: var(--color-grafito-mineral);
  width: 30px;
  height: 34px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: background var(--transition-fast);
}

.qty-btn:hover {
  background: rgba(52, 57, 54, 0.08);
}

.qty-input {
  width: 36px;
  text-align: center;
  background: none;
  border: none;
  color: var(--color-grafito-mineral);
  font-weight: 600;
  font-size: 0.88rem;
}

/* Botones de Acción de la Tarjeta */
.product-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.product-actions-grid .btn {
  padding: 10px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.product-action-detail-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #FAF8F5;
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 8px;
}

.product-action-detail-btn:hover {
  background: var(--color-marfil-mineral);
  border-color: var(--color-grafito-mineral);
  color: var(--color-grafito-mineral);
}

.product-card-corporate-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: 0.74rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.2s ease;
}

.product-card-corporate-link:hover {
  color: #25D366;
  text-decoration: underline;
}

/* ==========================================================================
   MODAL DE VISTA RÁPIDA & FICHA TÉCNICA GOURMET
   ========================================================================== */
.quickview-modal-card {
  max-width: 940px;
  width: 94%;
  padding: 32px;
  max-height: 90vh;
  overflow-y: auto;
}

.quickview-modal-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 820px) {
  .quickview-modal-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

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

.quickview-main-img-wrap {
  width: 100%;
  height: 380px;
  background: #FAF8F5;
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.quickview-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
}

.quickview-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.quickview-thumb-item {
  width: 60px;
  height: 60px;
  border-radius: 6px;
  border: 1.5px solid var(--color-piedra-arena);
  object-fit: cover;
  cursor: pointer;
  opacity: 0.75;
  transition: all 0.2s ease;
}

.quickview-thumb-item:hover,
.quickview-thumb-item.active {
  opacity: 1;
  border-color: var(--color-verde-cordillera);
  box-shadow: 0 2px 8px rgba(119, 125, 114, 0.3);
}

.quickview-info-col {
  display: flex;
  flex-direction: column;
}

.quickview-material-tag {
  font-family: var(--font-heading);
  font-size: 0.74rem;
  color: var(--color-verde-cordillera);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.quickview-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-grafito-mineral);
  margin-bottom: 10px;
  line-height: 1.25;
}

.quickview-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(216, 208, 195, 0.6);
}

.quickview-price {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-grafito-mineral);
}

.quickview-strike {
  font-size: 1rem;
  color: #9C8C7C;
  text-decoration: line-through;
}

.quickview-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
}

/* Guía de Uso & Cuidados en el Modal */
.quickview-care-box {
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
}

.quickview-care-title {
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-grafito-mineral);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.quickview-care-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.quickview-care-list li {
  font-size: 0.82rem;
  color: var(--color-grafito-mineral);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.quickview-care-list li svg {
  color: var(--color-verde-cordillera);
  flex-shrink: 0;
  margin-top: 2px;
}

.quickview-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Modal Lightbox */
.lightbox-modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img-full {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   SERVICIOS: PROCESO ARQUITECTÓNICO & APLICACIONES (Minimalista)
   ========================================================================== */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.process-step-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.process-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-grafito-mineral);
  box-shadow: var(--shadow-md);
}

.process-step-num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 600;
  color: rgba(52, 57, 54, 0.12);
  line-height: 1;
}

.process-step-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.process-step-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 10px;
}

.process-step-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.applications-ribbon {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.applications-ribbon-text {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.applications-ribbon-label {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
}

.applications-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.app-tag {
  padding: 6px 14px;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--color-grafito-mineral);
  font-weight: 500;
}

/* ==========================================================================
   GALERÍA DE PROYECTOS REALES (Blanco Puro)
   ========================================================================== */
/* Viñetas / Botones de Filtro de Galería de Proyectos */
.category-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 22px;
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  border-radius: var(--radius-full);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 3px rgba(41, 41, 41, 0.04);
}

.category-pill-btn::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-piedra-arena);
  transition: all 0.22s ease;
  flex-shrink: 0;
}

.category-pill-btn:hover {
  background: #FAF8F5;
  border-color: var(--color-grafito-mineral);
  color: var(--color-grafito-mineral);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(41, 41, 41, 0.08);
}

.category-pill-btn.active {
  background: var(--color-grafito-mineral);
  border-color: var(--color-grafito-mineral);
  color: #FFFFFF;
  font-weight: 600;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(41, 41, 41, 0.22);
}

.category-pill-btn.active::before {
  background: #FFFFFF;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.85);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.gallery-item {
  position: relative;
  height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--color-piedra-arena);
  box-shadow: var(--shadow-sm);
}

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

.gallery-item:hover .gallery-item-img {
  transform: scale(1.06);
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(52, 57, 54, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0.92;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.gallery-item-category {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-piedra-arena);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* ==========================================================================
   DESCARGABLES Y FICHAS TÉCNICAS (PDFs — Marfil Mineral)
   ========================================================================== */
.downloads-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.download-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.download-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-grafito-mineral);
  box-shadow: var(--shadow-md);
}

.download-card-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 13px;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-full);
  color: var(--color-grafito-mineral);
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(41, 41, 41, 0.04);
  transition: all var(--transition-fast);
}

.download-card-badge::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-verde-cordillera);
  box-shadow: 0 0 5px rgba(119, 125, 114, 0.6);
  flex-shrink: 0;
}

.download-card:hover .download-card-badge {
  border-color: var(--color-grafito-mineral);
  transform: translateY(-1px);
}

.download-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.download-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 8px;
  line-height: 1.3;
}

.download-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 24px;
  flex-grow: 1;
}

/* ==========================================================================
   TESTIMONIOS Y RESEÑAS DE CLIENTES (Blanco Puro)
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-grafito-mineral);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--color-verde-cordillera);
  letter-spacing: 3px;
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-style: normal;
  color: var(--color-grafito-mineral);
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--color-piedra-arena);
  padding-top: 16px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-grafito-mineral);
  font-size: 0.95rem;
}

.testimonial-role {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-verde-cordillera);
  font-weight: 500;
}

/* ==========================================================================
   PREGUNTAS FRECUENTES (FAQ ACORDEÓN — Marfil Mineral)
   ========================================================================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-grafito-mineral);
  background: var(--color-blanco-puro);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 22px 26px;
  background: none;
  border: none;
  color: var(--color-grafito-mineral);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-verde-cordillera);
}

.faq-arrow {
  color: var(--color-verde-cordillera);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--color-grafito-mineral);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-normal);
  padding: 0 26px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 26px 22px 26px;
}

.faq-answer p {
  font-family: var(--font-body);
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   COTIZADOR DE CUBIERTAS A MEDIDA (Blanco Puro & Formulario)
   ========================================================================== */
.quote-section-container {
  max-width: 960px;
  margin: 0 auto;
}

.quote-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 48px;
}

.form-grid, .checkout-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

@media (max-width: 640px) {
  .checkout-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-grafito-mineral);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-sm);
  color: var(--color-grafito-mineral);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  background: var(--color-blanco-puro);
  border-color: var(--color-grafito-mineral);
  box-shadow: 0 0 0 3px rgba(52, 57, 54, 0.08);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.quote-actions-row {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

/* ==========================================================================
   SECCIÓN SOBRE NOSOTROS (ESPECIFICACIÓN OFICIAL PUMA CORDILLERA)
   ========================================================================== */
.about-puma-section {
  background-color: #F8F7F4;
  padding: 85px 0;
  border-bottom: 1px solid #D8D5CF;
  position: relative;
}

.about-puma-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.about-puma-text {
  display: flex;
  flex-direction: column;
}

.about-puma-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  background: #FFFFFF;
  border: 1px solid #D8D5CF;
  border-radius: var(--radius-full);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #292929;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(41, 41, 41, 0.04);
  width: fit-content;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.about-puma-eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-verde-cordillera);
  box-shadow: 0 0 5px rgba(119, 125, 114, 0.6);
  flex-shrink: 0;
}

.about-puma-eyebrow:hover {
  transform: translateY(-1px);
  border-color: #292929;
}

.about-puma-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #292929;
  line-height: 1.15;
  margin-bottom: 14px;
}

.about-puma-subtitle {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: #292929;
  line-height: 1.35;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.about-puma-desc {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 26px;
}

.about-puma-desc p {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.98rem;
  line-height: 1.7;
  color: #77736D;
  margin: 0;
}

.about-puma-quote {
  border-left: 3px solid #292929;
  background: rgba(216, 213, 207, 0.28);
  padding: 16px 22px;
  margin: 0 0 32px 0;
  border-radius: 0 6px 6px 0;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 1.05rem;
  font-weight: 500;
  font-style: italic;
  line-height: 1.6;
  color: #171717;
}

/* 3 Elementos destacados equilibrados con iconos lineales */
.about-puma-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 6px;
}

.about-puma-pillar {
  background: #FFFFFF;
  border: 1px solid #D8D5CF;
  border-radius: 6px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  min-height: 100%;
}

.about-puma-pillar:hover {
  transform: translateY(-3px);
  border-color: #292929;
  box-shadow: 0 8px 22px rgba(41, 41, 41, 0.07);
}

.about-puma-pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #F8F7F4;
  border: 1px solid #D8D5CF;
  color: #171717;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  flex-shrink: 0;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.about-puma-pillar:hover .about-puma-pillar-icon {
  background: #171717;
  color: #F8F7F4;
  border-color: #171717;
}

.about-puma-pillar-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #292929;
  margin-bottom: 6px;
}

.about-puma-pillar-desc {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.86rem;
  line-height: 1.48;
  color: #77736D;
  margin: 0;
}

/* Columna de imagen (fotografía realista con foco en cubierta y terminación) */
.about-puma-media {
  position: relative;
  display: flex;
  flex-direction: column;
}

.about-puma-image-frame {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #D8D5CF;
  box-shadow: 0 14px 34px rgba(41, 41, 41, 0.08);
  background-color: #D8D5CF;
}

.about-puma-image {
  width: 100%;
  height: 600px;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-puma-image-frame:hover .about-puma-image {
  transform: scale(1.025);
}

.about-puma-image-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(23, 23, 23, 0.86);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(216, 213, 207, 0.3);
  border-radius: 6px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.about-puma-caption-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 0.82rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0.03em;
}

.about-puma-caption-sub {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.76rem;
  color: #D8D5CF;
}

@media (max-width: 1024px) {
  .about-puma-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .about-puma-image {
    height: 460px;
  }
}

@media (max-width: 640px) {
  .about-puma-section {
    padding: 55px 0;
  }
  .about-puma-title {
    font-size: 2.1rem;
  }
  .about-puma-subtitle {
    font-size: 1.15rem;
  }
  .about-puma-pillars {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .about-puma-image {
    height: 350px;
  }
}

/* ==========================================================================
   NOSOTROS / MANIFIESTO (Blanco Puro)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text-content h2 {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 20px;
}

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.about-feat-item {
  display: flex;
  gap: 16px;
}

.about-feat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feat-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 4px;
}

.about-feat-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-piedra-arena);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   CONTACTO (Marfil Mineral)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.contact-card-item:hover {
  border-color: var(--color-grafito-mineral);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-card-details h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 4px;
}

.contact-card-details p {
  font-family: var(--font-body);
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* ==========================================================================
   FOOTER CORPORATIVO (Fondo Grafito Mineral #343936 — Anclaje Arquitectónico)
   ========================================================================== */
.site-footer {
  background: var(--color-grafito-mineral);
  border-top: 1px solid var(--color-grafito-mineral);
  color: var(--color-marfil-mineral);
  padding: 80px 0 32px 0;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: rgba(246, 244, 239, 0.76);
  font-size: 0.92rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-blanco-puro);
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list li {
  position: relative;
  transition: transform var(--transition-fast);
}

.footer-links-list li:hover {
  transform: translateX(4px);
}

.footer-link {
  font-family: var(--font-ui);
  color: var(--color-piedra-arena);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(246, 244, 239, 0.15);
  color: rgba(246, 244, 239, 0.65);
  font-family: var(--font-ui);
  font-size: 0.85rem;
}

/* ==========================================================================
   MODALES, DRAWERS & OVERLAYS (Blanco Puro con Contraste Grafito)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(52, 57, 54, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.96) translateY(16px);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-card {
  transform: scale(1) translateY(0);
}

.checkout-modal-content {
  padding: 36px 36px 32px;
}

@media (max-width: 640px) {
  .checkout-modal-content {
    padding: 24px 20px 20px;
  }
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--color-marfil-mineral);
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-piedra-arena);
}

/* Modal Detalle de Material */
.material-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.modal-texture-preview {
  background: #FAF9F6;
  position: relative;
  min-height: 420px;
  overflow: hidden;
  cursor: zoom-in;
}

.modal-texture-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-texture-preview:hover .modal-texture-img {
  transform: scale(1.15);
}

.modal-texture-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(52, 57, 54, 0.88);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 5;
}

.modal-content-body {
  padding: 36px;
  display: flex;
  flex-direction: column;
}

.modal-specs-table {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
}

.modal-specs-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-piedra-arena);
  font-size: 0.88rem;
}

.modal-specs-table td:first-child {
  color: var(--color-verde-cordillera);
  font-weight: 500;
  width: 40%;
}

.modal-specs-table td:last-child {
  color: var(--color-grafito-mineral);
  font-weight: 600;
}

/* Cart Drawer */
/* ==========================================================================
   CART DRAWER (LUXURY GOURMET BOUTIQUE)
   ========================================================================== */
.cart-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(23, 23, 23, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 460px;
  height: 100%;
  background: #FFFFFF;
  border-left: 1px solid var(--color-piedra-arena);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.18);
  z-index: 1200;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

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

/* Header */
.cart-drawer-header,
.cart-header {
  padding: 20px 24px;
  background: #FAF9F6;
  border-bottom: 1px solid var(--color-piedra-arena);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.cart-drawer-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-drawer-title-wrap svg {
  color: var(--color-grafito-mineral);
  flex-shrink: 0;
}

.cart-drawer-title-wrap h3,
.cart-drawer-title,
.cart-header h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  letter-spacing: -0.2px;
  margin: 0;
}

.cart-header-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 12px;
  background: var(--color-grafito-mineral);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-body);
}

.cart-drawer-close {
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
  line-height: 1;
}

.cart-drawer-close:hover {
  background: var(--color-grafito-mineral);
  border-color: var(--color-grafito-mineral);
  color: #FFFFFF;
  transform: rotate(90deg) scale(1.05);
}

/* Shipping Goal Bar */
.cart-shipping-goal {
  padding: 12px 24px;
  background: #F4F2EC;
  border-bottom: 1px solid var(--color-piedra-arena);
  flex-shrink: 0;
}

.shipping-goal-msg {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-grafito-mineral);
  margin-bottom: 8px;
}

.shipping-goal-msg svg {
  color: var(--color-oro-sutil);
  flex-shrink: 0;
}

.shipping-goal-msg.success {
  color: #2E7D32;
  font-weight: 600;
}

.shipping-goal-msg.success svg {
  color: #2E7D32;
}

.shipping-progress-track {
  width: 100%;
  height: 5px;
  background: rgba(216, 208, 195, 0.7);
  border-radius: 99px;
  overflow: hidden;
}

.shipping-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #D4AF37 0%, #B8965E 100%);
  border-radius: 99px;
  transition: width 0.4s ease;
}

.shipping-progress-fill.success {
  background: #2E7D32;
}

/* Items List Container */
.cart-items-container,
.cart-drawer-body,
.cart-body {
  padding: 20px 24px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #FFFFFF;
}

.cart-items-container::-webkit-scrollbar,
.cart-drawer-body::-webkit-scrollbar {
  width: 5px;
}

.cart-items-container::-webkit-scrollbar-track,
.cart-drawer-body::-webkit-scrollbar-track {
  background: #FAF9F6;
}

.cart-items-container::-webkit-scrollbar-thumb,
.cart-drawer-body::-webkit-scrollbar-thumb {
  background: var(--color-piedra-arena);
  border-radius: 4px;
}

/* Empty State */
.cart-empty-state,
.cart-empty-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  margin: auto 0;
}

.cart-empty-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #FAF8F5;
  border: 1px dashed var(--color-piedra-arena);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.cart-empty-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  margin-bottom: 8px;
}

.cart-empty-desc {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 280px;
  margin-bottom: 22px;
}

.cart-empty-btn {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 10px 20px;
  text-transform: uppercase;
}

/* Item Card */
.cart-item-card,
.cart-item-row {
  display: flex;
  gap: 14px;
  padding: 14px;
  background: #FAF9F6;
  border: 1px solid var(--color-piedra-arena);
  border-radius: 10px;
  transition: all 0.2s ease;
  align-items: center;
}

.cart-item-card:hover,
.cart-item-row:hover {
  border-color: rgba(184, 150, 94, 0.45);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.cart-item-thumb-box {
  width: 74px;
  height: 74px;
  border-radius: 8px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  flex-shrink: 0;
}

.cart-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cart-item-content,
.cart-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cart-item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.cart-item-details {
  min-width: 0;
}

.cart-item-tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-oro-sutil);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  line-height: 1.3;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cart-item-remove-btn,
.js-cart-remove {
  background: transparent;
  border: none;
  color: #9C958A;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
  line-height: 1;
}

.cart-item-remove-btn:hover,
.js-cart-remove:hover {
  color: #D32F2F;
  background: rgba(211, 47, 47, 0.08);
  transform: scale(1.1);
}

.cart-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
  margin-top: 2px;
  border-top: 1px dashed rgba(216, 208, 195, 0.7);
}

.cart-item-stepper {
  display: inline-flex;
  align-items: center;
  background: #FFFFFF;
  border: 1px solid var(--color-piedra-arena);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.cart-stepper-btn {
  width: 26px;
  height: 26px;
  background: #FFFFFF;
  border: none;
  color: var(--color-grafito-mineral);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
  padding: 0;
}

.cart-stepper-btn:hover {
  background: #F4F2EC;
}

.cart-stepper-val {
  min-width: 28px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
  font-family: var(--font-body);
}

.cart-item-price-wrap {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.cart-item-price-unit {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.cart-item-price-total,
.cart-item-price {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-grafito-mineral);
}

/* Footer / Summary */
.cart-drawer-footer,
.cart-footer {
  padding: 22px 24px;
  background: #FAF9F6;
  border-top: 1px solid var(--color-piedra-arena);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.04);
  flex-shrink: 0;
}

.cart-summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.cart-free-shipping-tag {
  font-weight: 600;
  color: #2E7D32;
  font-size: 0.85rem;
}

.cart-summary-line.cart-total-line,
.cart-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 12px;
  margin-top: 8px;
  margin-bottom: 18px;
  border-top: 1px solid var(--color-piedra-arena);
}

.cart-total-line span:first-child,
.cart-summary-total span:first-child {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-grafito-mineral);
}

.cart-total-line span:last-child,
.cart-summary-total span:last-child {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-grafito-mineral);
  letter-spacing: -0.5px;
}

.cart-checkout-btn-main {
  width: 100%;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-grafito-mineral);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--color-grafito-mineral);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(41, 41, 41, 0.18);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-checkout-btn-main:hover:not(:disabled) {
  background: #171717;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  border-color: #171717;
}

.cart-checkout-btn-main:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.cart-trust-badges {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(216, 208, 195, 0.5);
}

.cart-trust-badges span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.cart-trust-badges svg {
  color: var(--color-oro-sutil);
  flex-shrink: 0;
}

/* Floating WhatsApp Button */
.floating-wa-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: all var(--transition-fast);
}

.floating-wa-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.55);
}

/* Notificaciones Toast */
.toast-container {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: var(--color-grafito-mineral);
  border: 1px solid var(--color-grafito-mineral);
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  color: var(--color-blanco-puro);
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideUpToast 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpToast {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   PANEL ADMINISTRATIVO (Blanco Puro & Grafito Mineral)
   ========================================================================== */
.admin-modal-card {
  max-width: 1080px;
}

.admin-tabs-bar {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--color-piedra-arena);
  padding: 0 24px;
  background: var(--color-marfil-mineral);
  overflow-x: auto;
}

.admin-tab-btn {
  padding: 16px 20px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.admin-tab-btn:hover {
  color: var(--color-grafito-mineral);
}

.admin-tab-btn.active {
  color: var(--color-grafito-mineral);
  border-bottom-color: var(--color-grafito-mineral);
  font-weight: 600;
}

.admin-tab-content {
  padding: 28px;
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.stats-grid-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.stat-metric-card {
  background: var(--color-blanco-puro);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 20px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-table th {
  text-align: left;
  padding: 12px 14px;
  background: var(--color-marfil-mineral);
  color: var(--color-grafito-mineral);
  font-family: var(--font-ui);
  font-weight: 600;
  border-bottom: 1px solid var(--color-piedra-arena);
}

.admin-table td {
  padding: 14px;
  border-bottom: 1px solid var(--color-piedra-arena);
  color: var(--color-grafito-mineral);
}

.admin-table tr:hover td {
  background: #FAF9F6;
}

/* ==========================================================================
   DISEÑO RESPONSIVO (MÓVILES, TABLETS Y NOTEBOOKS)
   ========================================================================== */
@media (max-width: 1200px) {
  .lm-featured__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1080px) {
  .site-header {
    height: 68px;
  }
  .header-container {
    height: 68px;
    padding: 0 20px;
  }
  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-piedra-arena);
    box-shadow: 0 16px 36px rgba(52, 57, 54, 0.16);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 20px 32px;
    gap: 8px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    z-index: 99;
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-link {
    font-size: 1.05rem;
    padding: 12px 14px;
    border-radius: 6px;
    border-bottom: 1px solid rgba(216, 208, 195, 0.35);
  }
  .menu-toggle-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-piedra-arena);
    background: var(--color-blanco-puro);
    color: var(--color-grafito-mineral);
  }
  .nav-item-dropdown {
    width: 100%;
  }
  .nav-dropdown-flyout {
    position: static;
    box-shadow: none;
    border: 1px solid var(--color-piedra-arena);
    border-radius: var(--radius-sm);
    margin-top: 8px;
    display: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--color-marfil-mineral);
  }
  .nav-item-dropdown.open .nav-dropdown-flyout {
    display: block;
  }
  .family-blocks-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps-grid {
    grid-template-columns: 1fr;
  }
  .applications-ribbon {
    flex-direction: column;
    align-items: flex-start;
  }
  .downloads-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  /* Site Header & Mobile Nav */
  .site-header {
    height: 62px;
  }
  .header-container {
    height: 62px;
    padding: 0 14px;
    gap: 8px;
  }
  .brand-logo-img {
    height: 36px;
  }
  .brand-name {
    font-size: 0.95rem;
    letter-spacing: 0.04em;
  }
  .brand-tagline {
    font-size: 0.52rem;
    letter-spacing: 0.1em;
  }
  .header-actions {
    gap: 8px;
  }
  /* En teléfonos ocultamos el botón Cotizar del header para evitar desbordes */
  .header-actions #navBtnCotizar,
  .header-actions .btn.btn-primary {
    display: none !important;
  }
  .cart-btn-trigger {
    width: 38px;
    height: 38px;
  }
  .menu-toggle-btn {
    width: 38px;
    height: 38px;
  }
  .nav-menu {
    top: 62px;
    max-height: calc(100vh - 62px);
    padding: 18px 16px 28px;
  }

  /* Hero Section */
  .hero-section {
    min-height: auto;
    padding-top: 50px;
    padding-bottom: 44px;
  }
  .hero-title {
    font-size: 2rem;
    line-height: 1.18;
  }
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 24px;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero-buttons .btn {
    width: 100%;
    text-align: center;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .hero-trust-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
  }
  .hero-trust-sep {
    width: 100%;
    height: 1px;
  }

  /* Grids & Catalog */
  .lm-featured__grid {
    grid-template-columns: 1fr;
  }
  .family-blocks-grid {
    grid-template-columns: 1fr;
  }
  .category-tabs,
  .collection-pills-bar,
  #projectFilters {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 6px;
    gap: 8px;
    width: 100%;
  }
  .category-tabs::-webkit-scrollbar,
  .collection-pills-bar::-webkit-scrollbar,
  #projectFilters::-webkit-scrollbar {
    display: none;
  }
  .cat-tab-btn,
  .collection-pill-btn,
  .category-pill-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
  .filter-line-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .search-box-wrap {
    width: 100%;
    min-width: 100%;
  }
  .catalog-counter-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .materials-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .downloads-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .quote-actions-row {
    flex-direction: column;
    gap: 12px;
  }
  .quote-actions-row .btn {
    width: 100%;
  }
  .quote-card {
    padding: 20px 16px;
  }

  /* Material Detail Modal on Mobile */
  .material-detail-grid {
    grid-template-columns: 1fr;
  }
  .modal-texture-preview {
    min-height: 240px;
    max-height: 280px;
  }
  .modal-card {
    max-height: 92vh;
    margin: 8px;
    width: calc(100% - 16px);
  }
  .checkout-modal-content {
    padding: 24px 16px 20px;
  }
  .modal-close-btn {
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
  }

  /* Footer */
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Floating WhatsApp */
  .floating-wa-btn {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
}

@media (max-width: 480px) {
  /* Cart Drawer Full Screen on Mobile */
  .cart-drawer {
    width: 100vw !important;
    max-width: 100vw !important;
  }
  .cart-drawer-header,
  .cart-header {
    padding: 16px;
  }
  .cart-shipping-goal {
    padding: 10px 16px;
  }
  .cart-items-container,
  .cart-drawer-body,
  .cart-body {
    padding: 12px 14px;
    gap: 10px;
  }
  .cart-item-card,
  .cart-item-row {
    padding: 10px;
    gap: 10px;
  }
  .cart-item-thumb-box {
    width: 62px;
    height: 62px;
  }
  .cart-drawer-footer,
  .cart-footer {
    padding: 16px;
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .cart-checkout-btn-main {
    height: 48px;
    font-size: 0.88rem;
  }

  /* Product Cards on Phone */
  .product-gallery-wrap {
    height: 230px;
  }
  .product-card-body {
    padding: 16px 14px 18px;
  }
  .product-title {
    font-size: 1.15rem;
  }
  .product-actions-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .product-actions-grid .btn {
    width: 100%;
    height: 44px;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .product-purchase-row {
    padding-top: 10px;
    margin-bottom: 12px;
  }
  .product-price {
    font-size: 1.35rem;
  }

  /* General phone spacing */
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }
  .section-header {
    margin-bottom: 24px;
  }
  .section-title {
    font-size: 1.65rem;
  }
}

/* ==========================================================================
   HOME PAGE OPTIMIZATIONS: PROJECTS PREVIEW & TIENDA PREVIEW
   ========================================================================== */
.projects-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.tienda-preview-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.tienda-preview-title {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  color: var(--color-grafito-mineral);
  margin-bottom: 16px;
  line-height: 1.2;
}

.tienda-preview-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.tienda-preview-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.tienda-preview-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.tienda-preview-img:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 900px) {
  .tienda-preview-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .tienda-preview-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 520px) {
  .tienda-preview-images {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .tienda-preview-img {
    height: 190px;
  }
}

/* ==========================================================================
   FLOATING WHATSAPP WIDGET
   ========================================================================== */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  display: flex;
  align-items: center;
}

.floating-whatsapp-btn {
  position: relative;
  display: flex;
  align-items: center;
  text-decoration: none;
  filter: drop-shadow(0 6px 18px rgba(37, 211, 102, 0.38));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.06);
  filter: drop-shadow(0 8px 24px rgba(37, 211, 102, 0.55));
}

.floating-whatsapp-icon-wrap {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(18, 140, 126, 0.4);
}

.floating-whatsapp-ping {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.6;
  animation: wa-ping 2.6s cubic-bezier(0, 0, 0.2, 1) infinite;
  pointer-events: none;
}

@keyframes wa-ping {
  0% { transform: scale(1); opacity: 0.8; }
  70%, 100% { transform: scale(1.45); opacity: 0; }
}

.floating-whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: rgba(30, 34, 32, 0.94);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.82rem;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-normal);
}

.floating-whatsapp-tooltip strong {
  color: #8CF5B5;
  font-weight: 600;
}

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

@media (max-width: 768px) {
  .floating-whatsapp-widget {
    bottom: 16px;
    right: 16px;
  }
  .floating-whatsapp-icon-wrap {
    width: 50px;
    height: 50px;
  }
  .floating-whatsapp-icon-wrap svg {
    width: 24px;
    height: 24px;
  }
  .floating-whatsapp-tooltip {
    display: none;
  }
}

/* ==========================================================================
   TONE FILTER BAR (MUESTRARIO)
   ========================================================================== */
.catalog-tone-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: var(--color-blanco-puro);
  border-top: 1px solid var(--color-piedra-arena);
  flex-wrap: wrap;
}

.tone-bar-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.tone-pills-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tone-pill-btn {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--color-marfil-mineral);
  color: var(--color-grafito-mineral);
  border: 1px solid var(--color-piedra-arena);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.tone-pill-btn:hover {
  background: #FFFFFF;
  border-color: var(--color-verde-cordillera);
  color: var(--color-grafito-mineral);
}

.tone-pill-btn.active {
  background: var(--color-grafito-mineral);
  color: #FFFFFF;
  border-color: var(--color-grafito-mineral);
  font-weight: 600;
}

.tone-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.15);
}

.tone-dot-white { background: #FFFFFF; }
.tone-dot-black { background: #1C1E1D; }
.tone-dot-grey  { background: #8F9491; }
.tone-dot-warm  { background: #D9C5A7; }

/* ==========================================================================
   ENHANCED PROJECT GALLERY OVERLAYS (PROYECTOS)
   ========================================================================== */
.gallery-mat-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-grafito-mineral);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.gallery-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.gallery-action-link {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.gallery-action-link:hover {
  background: #FFFFFF;
  color: var(--color-grafito-mineral);
  border-color: #FFFFFF;
}

.gallery-action-link.primary {
  background: var(--color-verde-cordillera);
  border-color: var(--color-verde-cordillera);
  color: #FFFFFF;
}

.gallery-action-link.primary:hover {
  background: #5E6459;
  border-color: #5E6459;
}