/**
 * Carpintería MS S.A.S. — Sistema de Estilos Unificado v2
 * Estilos consolidados (tokens, base, layout, componentes, simulador IA)
 * Optimizado para carga instantánea sin bloqueo de @import ni restricciones CORS locales.
 */


/* >>> MODULO: css/tokens.css <<< */
/**
 * Carpintería MS S.A.S. — Sistema de Diseño v2
 * Tokens de diseño: paleta de color, espaciado, tipografía, radios y sombras
 */

:root {
  /* ==========================================================================
     1. PALETA DE MARCA (Identidad específica B2B Construcción)
     ========================================================================== */
  /* Tonalidad Grafito Pizarra / Acero Estructural (Primario) */
  --color-primary-950: #0E1216;
  --color-primary-900: #151A1F;
  --color-primary-850: #1A2127;
  --color-primary-800: #212932;
  --color-primary-700: #2C3642;
  --color-primary-600: #3E4B5B;

  /* Acento Madera Calibrada / Tono Fenólico Cálido (Uso selectivo y medido) */
  --color-wood-700: #8E4316;
  --color-wood-600: #AF5C23;
  --color-wood-500: #C87A3E;
  --color-wood-400: #D99257;
  --color-wood-200: #F3D9C3;
  --color-wood-100: #FAF0E7;
  --color-wood-50:  #FCF7F3;

  /* Toque Amarillo Fenólico Técnico (Inspirado en los tableros de 18 mm reales) */
  --color-yellow-600: #C2861F;
  --color-yellow-500: #D89828;
  --color-yellow-400: #EAB24C;
  --color-yellow-100: #FEF7E6;

  /* Superficies y Fondos */
  --color-bg-body:      #FAF9F6;
  --color-bg-surface:   #FFFFFF;
  --color-bg-subtle:    #F2F4F7;
  --color-bg-warm:      #F5F3EF;
  --color-bg-dark:      #151A1F;
  --color-bg-dark-card: #1D232A;

  /* Bordes */
  --color-border-subtle: #E5E7EB;
  --color-border-light:  #DCE0E5;
  --color-border-medium: #C5CBD3;
  --color-border-dark:   #2C3642;
  --color-border-wood:   #E2B792;

  /* Textos */
  --color-text-main:    #161D24;
  --color-text-muted:   #4B5563;
  --color-text-subtle:  #6B7280;
  --color-text-inverse: #FFFFFF;
  --color-text-inverse-muted: #D1D5DB;

  /* Canal WhatsApp */
  --color-whatsapp:       #25D366;
  --color-whatsapp-dark:  #1EBE5D;
  --color-whatsapp-soft:  #EBF8EE;

  /* Estados Funcionales */
  --color-success: #15803D;
  --color-error:   #B91C1C;
  --color-info:    #1D4ED8;

  /* ==========================================================================
     2. SISTEMA DE ESPACIADO POR TOKENS (--space-1 a --space-10)
     ========================================================================== */
  --space-1:  0.25rem;  /* 4px */
  --space-2:  0.5rem;   /* 8px */
  --space-3:  0.75rem;  /* 12px */
  --space-4:  1rem;     /* 16px */
  --space-5:  1.25rem;  /* 20px */
  --space-6:  1.5rem;   /* 24px */
  --space-7:  2rem;     /* 32px */
  --space-8:  3rem;     /* 48px */
  --space-9:  4rem;     /* 64px */
  --space-10: 6rem;     /* 96px */

  /* ==========================================================================
     3. TIPOGRAFÍA
     ========================================================================== */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --font-xs:   0.75rem;   /* 12px */
  --font-sm:   0.875rem;  /* 14px */
  --font-base: 1rem;      /* 16px */
  --font-md:   1.125rem;  /* 18px */
  --font-lg:   1.25rem;   /* 20px */
  --font-xl:   1.5rem;    /* 24px */
  --font-2xl:  1.875rem;  /* 30px */
  --font-3xl:  2.25rem;   /* 36px */
  --font-hero: clamp(2.1rem, 4.2vw, 3.4rem);

  --font-weight-regular:  400;
  --font-weight-medium:   500;
  --font-weight-semibold: 600;
  --font-weight-bold:     700;

  --line-height-tight:  1.15;
  --line-height-snug:   1.3;
  --line-height-base:   1.6;
  --line-height-loose:  1.75;

  /* ==========================================================================
     4. RADIOS, SOMBRAS Y CONTENEDOR
     ========================================================================== */
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-full: 9999px;

  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-sm:     0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md:     0 4px 10px rgba(0, 0, 0, 0.08);
  --shadow-lg:     0 12px 24px rgba(0, 0, 0, 0.1);
  --shadow-float:  0 16px 36px rgba(0, 0, 0, 0.14);

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

  --container-max-width: 1240px;
  --container-padding:   clamp(1rem, 3vw, 2rem);
}


/* >>> MODULO: css/base.css <<< */
/**
 * Carpintería MS S.A.S. — Base & Reset
 * Reset moderno, tipografía base y utilidades de espaciado basadas en tokens
 */

/* ==========================================================================
   1. RESET MODERNO
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-base);
  line-height: var(--line-height-base);
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

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

ul, ol {
  list-style: none;
}

/* ==========================================================================
   2. TIPOGRAFÍA ARQUITECTÓNICA
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-900);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-3xl);
}

h2 {
  font-size: var(--font-2xl);
}

h3 {
  font-size: var(--font-xl);
}

h4 {
  font-size: var(--font-lg);
}

@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
}

p {
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
}

p:not(:last-child) {
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   3. ELEMENTOS DE ENCABEZADO EDITORIAL
   ========================================================================== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--font-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-wood-600);
  margin-bottom: var(--space-3);
}

.eyebrow--dark {
  color: var(--color-yellow-400);
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 2px;
  background-color: currentColor;
}

/* ==========================================================================
   4. ACCESIBILIDAD Y SKIP LINK
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary-900);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ==========================================================================
   5. UTILIDADES DE ESPACIADO BASADAS EN TOKENS (Elimina style inline)
   ========================================================================== */
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-5 { margin-top: var(--space-5) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-7 { margin-top: var(--space-7) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mt-9 { margin-top: var(--space-9) !important; }

.mb-1 { margin-bottom: var(--space-1) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-5 { margin-bottom: var(--space-5) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-7 { margin-bottom: var(--space-7) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }

.text-center { text-align: center !important; }
.text-left   { text-align: left !important; }
.text-right  { text-align: right !important; }

.text-muted  { color: var(--color-text-muted) !important; }
.text-subtle { color: var(--color-text-subtle) !important; }
.text-dark   { color: var(--color-primary-900) !important; }
.text-wood   { color: var(--color-wood-600) !important; }


/* >>> MODULO: css/layout.css <<< */
/**
 * Carpintería MS S.A.S. — Layout & Secciones
 * Arquitectura de página: topbar, navegación, headers, layouts asimétricos, franjas y footer
 */

/* ==========================================================================
   1. CONTENEDOR PRINCIPAL
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container--narrow {
  max-width: 860px;
}

.container--wide {
  max-width: 1360px;
}

/* ==========================================================================
   2. TOPBAR CORPORATIVO
   ========================================================================== */
.topbar {
  background-color: var(--color-primary-950);
  color: var(--color-text-inverse-muted);
  font-size: var(--font-xs);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1001;
}

.topbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  gap: var(--space-4);
}

.topbar__left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.topbar__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-yellow-400);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.02em;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.topbar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-inverse-muted);
  transition: color var(--transition-fast);
}

.topbar__link:hover {
  color: var(--color-text-inverse);
}

.topbar__link strong {
  color: var(--color-text-inverse);
}

@media (max-width: 768px) {
  .topbar {
    display: none;
  }
}

/* ==========================================================================
   3. ENCABEZADO Y NAVEGACIÓN PRINCIPAL
   ========================================================================== */
.site-header {
  background-color: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border-subtle);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
}

.site-header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: var(--space-4);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.site-logo__img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-xs);
  flex-shrink: 0;
}

.site-logo__content {
  display: flex;
  flex-direction: column;
}

.site-logo__name {
  font-size: 1.05rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-900);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.site-logo__tagline {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-wood-600);
  font-weight: var(--font-weight-semibold);
  margin-top: 2px;
}

/* Navegación Desktop */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav__link {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.site-nav__link:hover {
  color: var(--color-primary-900);
  background-color: var(--color-bg-subtle);
}

.site-nav__link.is-active {
  color: var(--color-primary-900);
  font-weight: var(--font-weight-bold);
}

.site-nav__link.is-active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: var(--space-3);
  right: var(--space-3);
  height: 2px;
  background-color: var(--color-wood-500);
  border-radius: var(--radius-full);
}

.site-header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Botón Hamburguesa Móvil */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-surface);
  cursor: pointer;
  gap: 5px;
  transition: background-color var(--transition-fast);
}

.nav-toggle__bar {
  width: 20px;
  height: 2px;
  background-color: var(--color-primary-900);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 991px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg-surface);
    border-bottom: 1px solid var(--color-border-subtle);
    box-shadow: var(--shadow-lg);
    padding: var(--space-5) var(--container-padding);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
  }

  .site-nav__link {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-base);
  }

  .site-nav__link.is-active::after {
    left: var(--space-4);
    bottom: 4px;
  }

  .site-header__cta {
    display: none;
  }
}

/* ==========================================================================
   4. BREADCRUMBS
   ========================================================================== */
.breadcrumbs-bar {
  background-color: var(--color-bg-warm);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-2) 0;
  font-size: var(--font-xs);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-subtle);
}

.breadcrumb-item:not(:last-child)::after {
  content: "/";
  margin-left: var(--space-2);
  color: var(--color-border-medium);
}

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

.breadcrumb-item a:hover {
  color: var(--color-primary-900);
}

.breadcrumb-item[aria-current="page"] {
  color: var(--color-primary-900);
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   5. SECCIONES Y VARIACIONES DE FONDO
   ========================================================================== */
.section {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
  position: relative;
}

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

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

.section--flush {
  padding-top: 0;
  padding-bottom: 0;
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-inverse);
}

.section--dark p {
  color: var(--color-text-inverse-muted);
}

.section-header {
  margin-bottom: clamp(1.75rem, 3.5vw, 3rem);
}

.section-header--center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-header__title {
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  margin-bottom: var(--space-3);
}

.section-header__desc {
  font-size: var(--font-md);
  color: var(--color-text-muted);
  max-width: 680px;
}

/* ==========================================================================
   6. LAYOUT 1: HERO EDITORIAL B2B (Home e Internas)
   ========================================================================== */
.hero-split {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  background-color: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border-subtle);
}

.hero-split__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.hero-split__title {
  font-size: var(--font-hero);
  line-height: 1.12;
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
}

.hero-split__lead {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  line-height: var(--line-height-snug);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.hero-split__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.hero-split__bullets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-4);
}

.hero-bullet {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--font-sm);
  color: var(--color-text-main);
  font-weight: var(--font-weight-medium);
}

.hero-bullet::before {
  content: "■";
  color: var(--color-wood-500);
  font-size: 0.65rem;
  line-height: 1.8;
}

.hero-split__media {
  position: relative;
}

.hero-split__media-box {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-subtle);
}

.hero-split__media-box img {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: cover;
}

.hero-split__media-badge {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  background: rgba(14, 18, 22, 0.88);
  backdrop-filter: blur(6px);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-yellow-400);
  font-size: var(--font-xs);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Page Hero para páginas interiores */
.page-hero {
  background-color: var(--color-primary-950);
  color: var(--color-text-inverse);
  padding: clamp(2.25rem, 3.5vw, 3.25rem) 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-dark);
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.20;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14, 18, 22, 0.94) 0%, rgba(20, 26, 33, 0.82) 100%);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--color-primary-700) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.25;
  pointer-events: none;
  z-index: 1;
}

.page-hero__container {
  position: relative;
  z-index: 2;
}

.page-hero__title {
  color: var(--color-text-inverse);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  margin-bottom: var(--space-3);
}

.page-hero__desc {
  color: var(--color-text-inverse-muted);
  font-size: var(--font-md);
  max-width: 720px;
}

@media (max-width: 991px) {
  .hero-split__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   7. LAYOUT 2: FRANJA HORIZONTAL DE ESPECIFICACIONES REALES (Spec Strip)
   ========================================================================== */
.spec-strip {
  background-color: var(--color-primary-900);
  color: var(--color-text-inverse);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.spec-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.spec-strip__item {
  display: flex;
  flex-direction: column;
  padding-left: var(--space-4);
  border-left: 2px solid var(--color-wood-500);
}

.spec-strip__kicker {
  font-size: var(--font-xs);
  color: var(--color-yellow-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-1);
}

.spec-strip__val {
  font-size: var(--font-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-inverse);
  line-height: 1.25;
}

.spec-strip__note {
  font-size: var(--font-xs);
  color: var(--color-text-inverse-muted);
  margin-top: var(--space-1);
}

@media (max-width: 991px) {
  .spec-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .spec-strip__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   8. LAYOUT 3: SECCIÓN EDITORIAL ASIMÉTRICA (Split 55/45)
   ========================================================================== */
.editorial-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.editorial-split--reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.editorial-split--reverse .editorial-split__media {
  order: -1;
}

.editorial-split__content h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  margin-bottom: var(--space-4);
}

.editorial-split__media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.editorial-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

@media (max-width: 991px) {
  .editorial-split,
  .editorial-split--reverse {
    grid-template-columns: 1fr;
  }
  .editorial-split--reverse .editorial-split__media {
    order: initial;
  }
}

/* ==========================================================================
   9. LAYOUT 4: BANNER PANORÁMICO DE FRENTE DE OBRA (Imagen a sangre)
   ========================================================================== */
.panoramic-feature {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-6);
}

.panoramic-feature__img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  filter: brightness(0.65);
}

.panoramic-feature__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  background: linear-gradient(to top, rgba(14, 18, 22, 0.95) 0%, rgba(14, 18, 22, 0.4) 75%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.panoramic-feature__text {
  max-width: 650px;
}

.panoramic-feature__title {
  color: var(--color-text-inverse);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  margin-bottom: var(--space-2);
}

.panoramic-feature__desc {
  color: var(--color-text-inverse-muted);
  font-size: var(--font-sm);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .panoramic-feature {
    border-radius: var(--radius-md);
  }
  .panoramic-feature__img {
    height: 220px;
  }
  .panoramic-feature__content {
    position: relative;
    background: var(--color-primary-900);
    padding: var(--space-5);
    flex-direction: column;
    align-items: flex-start;
  }
  .panoramic-feature__desc {
    margin-bottom: var(--space-3);
  }
}

/* ==========================================================================
   10. BANNER CTA DE CIERRE B2B
   ========================================================================== */
.cta-box {
  background-color: var(--color-primary-900);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  padding: clamp(2rem, 4vw, 3.5rem);
  border: 1px solid var(--color-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.cta-box::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(200, 122, 62, 0.15) 100%);
  pointer-events: none;
}

.cta-box__content {
  max-width: 680px;
}

.cta-box__title {
  color: var(--color-text-inverse);
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  margin-bottom: var(--space-2);
}

.cta-box__desc {
  color: var(--color-text-inverse-muted);
  font-size: var(--font-base);
  margin-bottom: 0;
}

.cta-box__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ==========================================================================
   11. PIE DE PÁGINA (Footer B2B)
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary-950);
  color: var(--color-text-inverse-muted);
  border-top: 1px solid var(--color-border-dark);
  padding-top: clamp(3rem, 5vw, 4.5rem);
  padding-bottom: var(--space-6);
  margin-top: auto;
  font-size: var(--font-sm);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  gap: clamp(1.75rem, 3.5vw, 3.5rem);
  margin-bottom: var(--space-8);
}

.site-footer__col-title {
  color: var(--color-text-inverse);
  font-size: var(--font-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
  position: relative;
  padding-bottom: var(--space-2);
}

.site-footer__col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-wood-500);
}

.site-footer__desc {
  font-size: var(--font-sm);
  line-height: var(--line-height-base);
  color: var(--color-text-inverse-muted);
  margin-bottom: var(--space-4);
}

.site-footer__credentials {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-xs);
  color: var(--color-text-inverse-muted);
}

.footer-pill::before {
  content: "✓";
  color: var(--color-yellow-400);
  font-weight: bold;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.site-footer__link {
  color: var(--color-text-inverse-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.site-footer__link:hover {
  color: var(--color-text-inverse);
  padding-left: var(--space-1);
}

.site-footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-contact-item {
  display: flex;
  flex-direction: column;
}

.footer-contact-label {
  font-size: var(--font-xs);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-contact-val {
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-medium);
}

.footer-contact-val a:hover {
  color: var(--color-wood-400);
}

.site-footer__bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-xs);
  color: var(--color-text-subtle);
}

.site-footer__copy {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.site-footer__legal-link {
  color: var(--color-text-inverse-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.site-footer__legal-link:hover {
  color: var(--color-yellow-400);
}

.site-footer__credits {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-inverse-muted);
  font-size: var(--font-xs);
  background: rgba(255, 255, 255, 0.04);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.site-credit-link {
  color: var(--color-yellow-400);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}

.site-credit-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-credit-link i {
  font-size: 0.68rem;
  opacity: 0.85;
}

.site-footer__legal-tags {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

@media (max-width: 991px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 580px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}


/* >>> MODULO: css/components.css <<< */
/**
 * Carpintería MS S.A.S. — Componentes de Interfaz
 * Botones, tarjetas de producto con ficha técnica, tarjetas de obra, filtros, lightbox y formularios
 */

/* ==========================================================================
   1. BOTONES B2B Y MICROINTERACCIONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.65rem 1.25rem;
  font-family: var(--font-sans);
  font-size: var(--font-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.25;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn i {
  font-size: 0.9em;
  transition: transform var(--transition-fast);
}

.btn:hover i.fa-arrow-right,
.btn:hover i.fa-angle-right {
  transform: translateX(3px);
}

/* Variantes */
.btn--primary {
  background-color: var(--color-primary-900);
  border-color: var(--color-primary-900);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background-color: var(--color-primary-800);
  border-color: var(--color-primary-800);
  color: var(--color-text-inverse);
}

.btn--accent {
  background-color: var(--color-wood-600);
  border-color: var(--color-wood-600);
  color: var(--color-text-inverse);
}

.btn--accent:hover {
  background-color: var(--color-wood-700);
  border-color: var(--color-wood-700);
}

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

.btn--secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-primary-700);
  color: var(--color-primary-900);
}

.btn--secondary-dark {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--color-text-inverse);
}

.btn--secondary-dark:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-text-inverse);
  color: var(--color-text-inverse);
}

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

.btn--whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  border-color: var(--color-whatsapp-dark);
}

/* Tamaños */
.btn--sm {
  padding: 0.45rem 0.85rem;
  font-size: var(--font-xs);
}

.btn--lg {
  padding: 0.85rem 1.6rem;
  font-size: var(--font-base);
}

.btn--block {
  width: 100%;
}

@media (max-width: 640px) {
  .btn {
    white-space: normal;
    text-align: center;
  }
}

/* ==========================================================================
   2. TARJETAS DE PRODUCTO (Enfoque Ficha Técnica)
   ========================================================================== */
.grid-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: var(--space-6);
}

.product-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  border-color: var(--color-wood-500);
  box-shadow: var(--shadow-md);
}

.product-card__media {
  position: relative;
  height: 220px;
  background-color: var(--color-bg-subtle);
  overflow: hidden;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-card__media img {
  transform: scale(1.03);
}

.product-card__tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background-color: rgba(14, 18, 22, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-text-inverse);
  font-size: var(--font-xs);
  font-weight: var(--font-weight-medium);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  border-left: 2px solid var(--color-yellow-400);
}

.product-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card__title {
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary-900);
}

.product-card__desc {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
  margin-bottom: var(--space-4);
}

/* Ficha técnica compacta */
.product-card__specs {
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--font-xs);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-left: 2px solid var(--color-wood-500);
}

.product-spec-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
}

.product-spec-label {
  color: var(--color-text-subtle);
  font-weight: var(--font-weight-medium);
}

.product-spec-val {
  color: var(--color-primary-900);
  font-weight: var(--font-weight-semibold);
  text-align: right;
}

.product-card__features {
  margin-bottom: var(--space-5);
  margin-top: auto;
  font-size: var(--font-xs);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.product-feature-item {
  color: var(--color-text-muted);
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.product-feature-item::before {
  content: "•";
  color: var(--color-wood-600);
  font-size: 1.1em;
}

.product-card__footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

/* ==========================================================================
   3. TARJETAS DE OBRA (Enfoque Evidencia en Terreno)
   ========================================================================== */
.grid-works {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: var(--space-6);
}

.work-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.work-card:hover {
  border-color: var(--color-primary-700);
  box-shadow: var(--shadow-md);
}

.work-card__media {
  position: relative;
  height: 230px;
  background-color: var(--color-primary-950);
  overflow: hidden;
  cursor: pointer;
}

.work-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.work-card:hover .work-card__img {
  transform: scale(1.03);
}

.work-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background-color: rgba(14, 18, 22, 0.88);
  backdrop-filter: blur(4px);
  color: var(--color-text-inverse);
  font-size: var(--font-xs);
  font-weight: var(--font-weight-medium);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  border-left: 2px solid var(--color-yellow-400);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.work-card__zoom-hint {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background-color: rgba(14, 18, 22, 0.8);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  opacity: 0.85;
  transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

.work-card:hover .work-card__zoom-hint {
  opacity: 1;
  background-color: var(--color-primary-900);
}

.work-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.work-card__title {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary-900);
}

.work-card__desc {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
  margin-bottom: var(--space-4);
}

.work-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  margin-top: auto;
}

.work-tag {
  background-color: var(--color-bg-subtle);
  color: var(--color-text-subtle);
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-weight: var(--font-weight-medium);
}

.work-card__action {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

/* ==========================================================================
   4. BLOQUES DE CAPACIDAD Y PILARES TÉCNICOS (Diferente a tarjetas estándar)
   ========================================================================== */
.capability-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-5);
}

.capability-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-top: 3px solid var(--color-wood-500);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.capability-card:hover {
  box-shadow: var(--shadow-sm);
}

.capability-card__title {
  font-size: 1.1rem;
  color: var(--color-primary-900);
  margin-bottom: var(--space-2);
}

.capability-card__desc {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
  margin-bottom: 0;
}

/* ==========================================================================
   5. FILTRO Y GRID DE GALERÍA
   ========================================================================== */
.gallery-toolbar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .gallery-toolbar {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: var(--space-2);
    padding-bottom: var(--space-2);
    justify-content: flex-start;
  }
}

.gallery-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
  justify-content: center;
}

.gallery-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-fast);
}

.gallery-filter-btn i {
  color: var(--color-primary-600);
  transition: color var(--transition-fast);
}

.gallery-filter-btn:hover {
  color: var(--color-primary-950);
  border-color: var(--color-primary-900);
  background-color: var(--color-bg-subtle);
  transform: translateY(-1px);
}

.gallery-filter-btn.is-active {
  background-color: var(--color-primary-950);
  border-color: var(--color-primary-950);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.gallery-filter-btn.is-active i {
  color: var(--color-yellow-400);
}

.gallery-filter-btn__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  background-color: rgba(0, 0, 0, 0.06);
  color: inherit;
}

.gallery-filter-btn.is-active .gallery-filter-btn__count {
  background-color: var(--color-yellow-500);
  color: var(--color-primary-950);
}

/* ==========================================================================
   APARTADOS DE LA GALERÍA (Estructura por Categorías)
   ========================================================================== */
.gallery-apartado {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: opacity var(--transition-normal);
}

.gallery-apartado:last-of-type {
  border-bottom: none;
  margin-bottom: var(--space-4);
}

.gallery-apartado__header {
  margin-bottom: var(--space-5);
}

.gallery-apartado__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.gallery-apartado__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background-color: var(--color-yellow-500);
  color: var(--color-primary-950);
}

.gallery-apartado__badge--navy {
  background-color: var(--color-primary-900);
  color: var(--color-text-inverse);
}

.gallery-apartado__badge--wood {
  background-color: #8D5B2A;
  color: #FFFFFF;
}

.gallery-apartado__count {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.gallery-apartado__title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  color: var(--color-primary-950);
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.gallery-apartado__desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 820px;
  line-height: 1.55;
  margin-bottom: 0;
}

/* ==========================================================================
   APARTADO DESTACADO: ANA SÁNCHEZ (FOTO INICIAL & PORTAFOLIO)
   ========================================================================== */
.gallery-founder-showcase {
  background: linear-gradient(135deg, var(--color-primary-950) 0%, #1a2536 100%);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--color-text-inverse);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

.gallery-founder-showcase__media {
  position: relative;
  width: 200px;
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  border: 2px solid var(--color-yellow-500);
  cursor: pointer;
  flex-shrink: 0;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.gallery-founder-showcase__media:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
}

.gallery-founder-showcase__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.gallery-founder-showcase__badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 15, 22, 0.95) 0%, rgba(10, 15, 22, 0.6) 80%, transparent 100%);
  padding: 1.25rem 0.75rem 0.5rem;
  text-align: center;
}

.gallery-founder-showcase__badge-name {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text-inverse);
}

.gallery-founder-showcase__badge-role {
  display: block;
  font-size: 0.7rem;
  color: var(--color-yellow-400);
  font-weight: 600;
}

.gallery-founder-showcase__content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.gallery-founder-showcase__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-yellow-400);
}

.gallery-founder-showcase__title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  color: var(--color-text-inverse);
  line-height: 1.25;
  margin: 0;
}

.gallery-founder-showcase__desc {
  color: var(--color-text-inverse-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  max-width: 720px;
}

.gallery-founder-showcase__projects-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-yellow-400);
  margin-top: 0.25rem;
}

.gallery-founder-showcase__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.gallery-founder-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: var(--color-text-inverse);
  transition: all var(--transition-fast);
}

.gallery-founder-chip:hover {
  background-color: var(--color-yellow-500);
  color: var(--color-primary-950);
  border-color: var(--color-yellow-500);
}

.gallery-founder-showcase__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .gallery-founder-showcase {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
  .gallery-founder-showcase__media {
    width: 170px;
    height: 220px;
  }
  .gallery-founder-showcase__chips {
    justify-content: center;
  }
  .gallery-founder-showcase__actions {
    justify-content: center;
  }
}

/* ==========================================================================
   GRILLA & TARJETAS DE IMÁGENES OPTIMIZADAS
   ========================================================================== */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr));
  gap: var(--space-4);
}

.gallery__item {
  position: relative;
  height: 230px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-primary-950);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--color-border-subtle);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);
}

.gallery__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
  border-color: var(--color-yellow-500);
}

.gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity var(--transition-fast);
}

.gallery__item:hover .gallery__img {
  transform: scale(1.06);
}

.gallery__zoom-hint {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(14, 18, 22, 0.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0.85;
  transition: all var(--transition-fast);
}

.gallery__item:hover .gallery__zoom-hint {
  background-color: var(--color-yellow-500);
  color: var(--color-primary-950);
  border-color: var(--color-yellow-500);
  transform: scale(1.1);
  opacity: 1;
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 15, 22, 0.94) 0%, rgba(10, 15, 22, 0.45) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem 1.15rem;
  z-index: 1;
  transition: opacity var(--transition-fast);
}

.gallery__item-title {
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.gallery__item-sub {
  color: var(--color-yellow-400);
  font-size: 0.78rem;
  font-weight: 500;
  margin-bottom: 0;
}

.gallery__disclaimer {
  font-size: var(--font-xs);
}

/* ==========================================================================
   VIDEO SHOWCASE EN PLANTA (Optimización vertical 9:16 y marco cinematográfico)
   ========================================================================== */
.video-showcase-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.video-showcase-card {
  width: 100%;
  max-width: 440px;
  background: #181614;
  border: 1px solid rgba(212, 163, 89, 0.25);
  border-radius: var(--radius-lg, 16px);
  overflow: hidden;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
}

.video-showcase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #211e1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.video-showcase-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-yellow-400, #fbbf24);
}

.video-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ef4444;
  box-shadow: 0 0 8px #ef4444;
}

.video-showcase-header__location {
  font-size: 0.75rem;
  color: #a8a29e;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.video-player-frame {
  position: relative;
  width: 100%;
  background: #0d0c0b;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
}

.gallery-video {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  background: #000;
}

.editorial-caption {
  padding: 0.85rem 1.15rem;
  background: #1c1a17;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.editorial-caption__badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(212, 163, 89, 0.15);
  color: var(--color-yellow-400, #fbbf24);
  border: 1px solid rgba(212, 163, 89, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 0.4rem;
}

.editorial-caption__text,
.editorial-caption p {
  margin: 0;
  font-size: 0.875rem;
  color: #d6d3d1;
  line-height: 1.45;
}

@media (max-width: 768px) {
  .video-showcase-card {
    max-width: 100%;
  }
  .gallery-video {
    height: 380px;
    max-height: 55vh;
  }
}

/* ==========================================================================
   6. LIGHTBOX MODAL
   ========================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(14, 18, 22, 0.92);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.lightbox.is-open {
  display: flex;
  opacity: 1;
}

.lightbox__dialog {
  position: relative;
  max-width: 1080px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-primary-950);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  box-shadow: var(--shadow-float);
}

.lightbox__media-box {
  width: 100%;
  height: 60vh;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000;
  overflow: hidden;
}

.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.lightbox__footer {
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-primary-900);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox__title {
  color: var(--color-text-inverse);
  font-size: var(--font-lg);
  margin-bottom: var(--space-1);
}

.lightbox__desc {
  color: var(--color-text-inverse-muted);
  font-size: var(--font-sm);
  margin-bottom: 0;
}

.lightbox__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 10;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background-color var(--transition-fast);
}

.lightbox__close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background-color var(--transition-fast);
}

.lightbox__nav:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

.lightbox__nav--prev {
  left: var(--space-3);
}

.lightbox__nav--next {
  right: var(--space-3);
}

@media (max-width: 640px) {
  .lightbox__dialog {
    max-height: 100vh;
    border-radius: 0;
    overflow-y: auto;
  }
  .lightbox__media-box {
    height: 50vh;
  }
  .lightbox__nav {
    width: 36px;
    height: 36px;
  }
}

/* ==========================================================================
   7. FORMULARIOS B2B
   ========================================================================== */
.form-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

.form-card__title {
  font-size: 1.35rem;
  color: var(--color-primary-900);
  margin-bottom: var(--space-2);
}

.form-card__desc {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

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

.form-label {
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-900);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: var(--font-sm);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-wood-500);
  box-shadow: 0 0 0 3px rgba(200, 122, 62, 0.15);
}

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

.form-help {
  font-size: 0.72rem;
  color: var(--color-text-subtle);
}

.form-status {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-sm);
  display: none;
}

.form-status--success {
  display: block;
  background-color: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.form-status--error {
  display: block;
  background-color: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

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

/* ==========================================================================
   8. BOTÓN FLOTANTE WHATSAPP
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  text-decoration: none;
  transition: transform var(--transition-base), background-color var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.06);
  background-color: var(--color-whatsapp-dark);
}

.floating-whatsapp__tooltip {
  position: absolute;
  right: calc(100% + var(--space-3));
  background-color: var(--color-primary-900);
  color: #FFFFFF;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-medium);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

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

@media (hover: none) {
  .floating-whatsapp__tooltip {
    display: none;
  }
}


/* >>> MODULO: css/ai-simulator.css <<< */
/**
 * Carpintería MS S.A.S. — Módulo de Asistente Técnico IA & Simulador de Cotización
 * Diseño de interfaz profesional B2B para IA Gemini y Calculadora de Formaletería
 */

/* ==========================================================================
   1. BOTÓN FLOTANTE DEL ASISTENTE IA (Floating Trigger)
   ========================================================================== */
.floating-ai-trigger {
  position: fixed;
  bottom: calc(var(--space-5) + 68px);
  right: var(--space-5);
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-950) 0%, var(--color-primary-850) 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 8px 24px rgba(14, 18, 22, 0.35);
  border: 2px solid var(--color-wood-500);
  z-index: 998;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.floating-ai-trigger:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 28px rgba(200, 122, 62, 0.3);
  border-color: var(--color-yellow-400);
}

.floating-ai-trigger__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--color-yellow-500);
  color: var(--color-primary-950);
  font-size: 0.62rem;
  font-weight: 800;
  padding: 2px 5px;
  border-radius: var(--radius-full);
  line-height: 1;
  border: 1px solid var(--color-primary-950);
  letter-spacing: 0.04em;
}

.floating-ai-trigger__pulse {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-wood-400);
  opacity: 0.7;
  animation: ai-pulse 2.8s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

@keyframes ai-pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  60% {
    transform: scale(1.35);
    opacity: 0;
  }
  100% {
    transform: scale(1.35);
    opacity: 0;
  }
}

.floating-ai-trigger__tooltip {
  position: absolute;
  right: calc(100% + var(--space-3));
  background-color: var(--color-primary-900);
  color: #FFFFFF;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semibold);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  box-shadow: var(--shadow-md);
  border-left: 3px solid var(--color-wood-500);
}

.floating-ai-trigger:hover .floating-ai-trigger__tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (hover: none) {
  .floating-ai-trigger__tooltip {
    display: none !important;
  }
}

@media (max-width: 640px) {
  .floating-ai-trigger {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    bottom: calc(var(--space-4) + 60px);
    right: var(--space-4);
  }
  .floating-whatsapp {
    width: 48px;
    height: 48px;
    font-size: 1.4rem;
    bottom: var(--space-4);
    right: var(--space-4);
  }
}

/* ==========================================================================
   2. VENTANA MODAL / DRAWER DEL ASISTENTE IA & SIMULADOR
   ========================================================================== */
.ai-modal {
  position: fixed;
  bottom: calc(var(--space-5) + 80px);
  right: var(--space-5);
  width: 440px;
  max-width: calc(100vw - 32px);
  height: 640px;
  max-height: calc(100vh - 120px);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(14, 18, 22, 0.28);
  display: flex;
  flex-direction: column;
  z-index: 1002;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(0.97);
  transform-origin: bottom right;
  transition: opacity 220ms ease, transform 220ms cubic-bezier(0.16, 1, 0.3, 1), visibility 220ms;
}

.ai-modal.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Header del Widget */
.ai-modal__header {
  background: linear-gradient(135deg, var(--color-primary-950) 0%, var(--color-primary-900) 100%);
  color: #FFFFFF;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.ai-modal__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.ai-modal__avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-wood-700);
  border: 1px solid var(--color-yellow-400);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1rem;
  flex-shrink: 0;
}

.ai-modal__title-box {
  display: flex;
  flex-direction: column;
}

.ai-modal__title {
  font-size: var(--font-sm);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  line-height: 1.2;
}

.ai-modal__tag {
  background-color: var(--color-yellow-500);
  color: var(--color-primary-950);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
}

.ai-modal__status {
  font-size: 0.72rem;
  color: var(--color-text-inverse-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
}

.ai-modal__status-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background-color: var(--color-whatsapp);
  box-shadow: 0 0 6px var(--color-whatsapp);
  display: inline-block;
}

.ai-modal__actions {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.ai-modal__btn {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-inverse-muted);
  font-size: 0.85rem;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.ai-modal__btn:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.12);
}

/* Selector de Pestañas (Chat IA vs Simulador) */
.ai-modal__tabs {
  display: flex;
  background-color: var(--color-primary-900);
  border-bottom: 1px solid var(--color-border-subtle);
  flex-shrink: 0;
}

.ai-tab-btn {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ai-tab-btn:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.05);
}

.ai-tab-btn.is-active {
  color: var(--color-yellow-400);
  background-color: var(--color-primary-850);
  border-bottom-color: var(--color-yellow-400);
}

/* Contenido de Paneles */
.ai-modal__panel {
  display: none;
  flex: 1;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  background-color: var(--color-bg-body);
}

.ai-modal__panel.is-active {
  display: flex;
}

/* ==========================================================================
   3. PANEL 1: CHAT DEL ASISTENTE TÉCNICO IA
   ========================================================================== */
.ai-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  scroll-behavior: smooth;
}

.ai-msg {
  display: flex;
  gap: var(--space-2);
  max-width: 90%;
  animation: ai-fade-in 200ms ease-out;
}

@keyframes ai-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-msg--assistant {
  align-self: flex-start;
}

.ai-msg--user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.ai-msg__avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.ai-msg--assistant .ai-msg__avatar {
  background: var(--color-wood-600);
  color: #FFFFFF;
}

.ai-msg--user .ai-msg__avatar {
  background: var(--color-primary-800);
  color: #FFFFFF;
}

.ai-msg__bubble {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  line-height: var(--line-height-base);
  word-break: break-word;
}

.ai-msg--assistant .ai-msg__bubble {
  background-color: var(--color-bg-surface);
  color: var(--color-text-main);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-subtle);
}

.ai-msg--assistant .ai-msg__bubble p:last-child {
  margin-bottom: 0;
}

.ai-msg--assistant .ai-msg__bubble ul {
  list-style: disc;
  margin-left: var(--space-4);
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
}

.ai-msg--assistant .ai-msg__bubble li {
  margin-bottom: 3px;
}

.ai-msg--assistant .ai-msg__bubble strong {
  color: var(--color-primary-900);
}

.ai-msg--assistant .ai-msg__bubble code {
  background-color: var(--color-bg-subtle);
  padding: 1px 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.85em;
}

.ai-msg--user .ai-msg__bubble {
  background-color: var(--color-primary-900);
  color: #FFFFFF;
}

/* Indicador de escritura / typing */
.ai-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  width: fit-content;
}

.ai-typing__dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-wood-500);
  animation: ai-bounce 1.4s infinite ease-in-out both;
}

.ai-typing__dot:nth-child(1) { animation-delay: -0.32s; }
.ai-typing__dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes ai-bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* Sugerencias Rápidas (Quick Chips) */
.ai-chat__suggestions {
  display: flex;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-2);
  overflow-x: auto;
  flex-shrink: 0;
  -webkit-overflow-scrolling: touch;
}

.ai-chip {
  white-space: nowrap;
  font-size: var(--font-xs);
  color: var(--color-primary-900);
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ai-chip:hover {
  background-color: var(--color-wood-50);
  border-color: var(--color-wood-500);
  color: var(--color-wood-700);
  transform: translateY(-1px);
}

/* Barra de Entrada de Mensaje */
.ai-chat__input-bar {
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-shrink: 0;
}

.ai-chat__input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-sm);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  outline: none;
  background-color: var(--color-bg-subtle);
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.ai-chat__input:focus {
  border-color: var(--color-wood-500);
  background-color: #FFFFFF;
}

.ai-chat__send-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-900);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
}

.ai-chat__send-btn:hover {
  background-color: var(--color-wood-600);
  transform: scale(1.04);
}

.ai-chat__send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ==========================================================================
   4. PANEL ÚNICO: ASISTENTE IA (barra de pestañas oculta; solo queda el chat)
   ========================================================================== */
.ai-modal__tabs {
  display: none;
}

/* Responsive Modal en Móviles */
@media (max-width: 640px) {
  .ai-modal {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100vw;
    max-width: 100vw;
    height: 82vh;
    max-height: 85vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.35);
  }
}

/* ==========================================================================
   6. SECCIÓN DE LIDERAZGO & DIRECCIÓN TÉCNICA (Fundadora y Portafolio)
   ========================================================================== */
.founder-section {
  position: relative;
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.founder-editorial {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: var(--space-8);
  align-items: start;
  margin-bottom: var(--space-10);
}

@media (max-width: 991px) {
  .founder-editorial {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.founder-media {
  position: relative;
}

.founder-media__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-medium);
  background-color: var(--color-primary-950);
}

.founder-media__img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform var(--transition-smooth);
}

.founder-media__frame:hover .founder-media__img {
  transform: scale(1.02);
}

.founder-media__badge {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  background: rgba(14, 18, 22, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: #FFFFFF;
}

.founder-media__badge-title {
  font-size: var(--font-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-yellow-400);
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.founder-media__badge-subtitle {
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.founder-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.founder-stat-card {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-2);
  text-align: center;
}

.founder-stat-number {
  font-size: var(--font-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-wood-600);
  display: block;
  line-height: 1.1;
}

.founder-stat-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: var(--font-weight-semibold);
}

.founder-quote {
  position: relative;
  background-color: var(--color-wood-50);
  border-left: 4px solid var(--color-wood-600);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-5) 0;
  font-style: italic;
  color: var(--color-text-main);
  line-height: 1.6;
}

.founder-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}

@media (max-width: 600px) {
  .founder-pillars {
    grid-template-columns: 1fr;
  }
}

.founder-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background-color: var(--color-bg-subtle);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
}

.founder-pillar-icon {
  color: var(--color-wood-600);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.founder-pillar-text strong {
  display: block;
  font-size: var(--font-xs);
  color: var(--color-primary-950);
  margin-bottom: 2px;
}

.founder-pillar-text p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Grilla del Repertorio de Megaproyectos */
.repertorio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.project-card {
  position: relative;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xs);
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-wood-400);
  box-shadow: var(--shadow-md);
}

.project-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.project-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-wood-100);
  color: var(--color-wood-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.project-card__badge {
  font-size: 0.68rem;
  font-weight: var(--font-weight-bold);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background-color: var(--color-yellow-100);
  color: var(--color-yellow-600);
  border: 1px solid rgba(216, 152, 40, 0.3);
}

.project-card__title {
  font-size: var(--font-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-950);
  margin-bottom: var(--space-1);
}

.project-card__location {
  font-size: var(--font-xs);
  color: var(--color-text-subtle);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: var(--space-3);
}

.project-card__desc {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.project-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-border-subtle);
}

.project-spec-pill {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: var(--color-bg-subtle);
  color: var(--color-primary-800);
  font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   7. MEJORAS EN LA GALERÍA Y VISOR LIGHTBOX
   ========================================================================== */
.gallery__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background-color: rgba(14, 18, 22, 0.88);
  backdrop-filter: blur(4px);
  color: var(--color-yellow-400);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.68rem;
  font-weight: var(--font-weight-bold);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  pointer-events: none;
}

.gallery__overlay {
  transition: all var(--transition-fast);
}

.gallery__item:hover .gallery__overlay {
  background: linear-gradient(to top, rgba(14, 18, 22, 0.95) 0%, rgba(14, 18, 22, 0.5) 60%, rgba(14, 18, 22, 0.1) 100%);
}

.lightbox__footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.lightbox__counter {
  font-size: var(--font-xs);
  color: var(--color-yellow-400);
  font-weight: var(--font-weight-semibold);
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.lightbox__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.lightbox__whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #25D366;
  color: #FFFFFF;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-bold);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.lightbox__whatsapp-btn:hover {
  background-color: #1EBE5D;
  transform: translateY(-1px);
  color: #FFFFFF;
}

/* ==========================================================================
   8. PÁGINA DE TÉRMINOS Y CONDICIONES (Legal & Compliance B2B)
   ========================================================================== */
.legal-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 900px) {
  .legal-layout {
    grid-template-columns: 1fr;
  }
}

.legal-sidebar {
  position: sticky;
  top: 90px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
}

.legal-sidebar__title {
  font-size: var(--font-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-900);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-wood-500);
}

.legal-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.legal-toc-link {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  text-decoration: none;
  display: block;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  line-height: 1.4;
}

.legal-toc-link:hover,
.legal-toc-link.is-active {
  background-color: var(--color-wood-50);
  color: var(--color-wood-700);
  font-weight: var(--font-weight-semibold);
  padding-left: 12px;
}

.legal-content {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: var(--shadow-xs);
}

.legal-content__header {
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-7);
}

.legal-content__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--color-primary-950);
  margin-bottom: var(--space-2);
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-xs);
  color: var(--color-text-subtle);
}

.legal-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legal-section {
  margin-bottom: var(--space-8);
  scroll-margin-top: 100px;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section__heading {
  font-size: var(--font-lg);
  color: var(--color-primary-900);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-section__num {
  color: var(--color-wood-600);
  font-weight: var(--font-weight-bold);
}

.legal-section p {
  font-size: var(--font-sm);
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.legal-section ul {
  padding-left: var(--space-5);
  margin-bottom: var(--space-4);
}

.legal-section li {
  font-size: var(--font-sm);
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.legal-highlight-box {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border-medium);
  border-left: 4px solid var(--color-wood-500);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  margin: var(--space-4) 0;
}

.legal-highlight-box p {
  margin: 0;
  font-size: var(--font-xs);
  color: var(--color-primary-900);
  line-height: 1.6;
}



/* >>> MODULO: mejoras de diseño v3 <<< */
/**
 * Capa de refinamiento visual: jerarquía tipográfica, profundidad, microinteracciones,
 * animaciones de entrada (data-reveal), foco accesible y pulido responsive.
 */

:root {
  --shadow-card: 0 1px 2px rgba(14, 18, 22, 0.05), 0 8px 24px -8px rgba(14, 18, 22, 0.12);
  --shadow-card-hover: 0 2px 4px rgba(14, 18, 22, 0.06), 0 22px 44px -14px rgba(14, 18, 22, 0.22);
  --gradient-wood: linear-gradient(135deg, var(--color-wood-500), var(--color-wood-700));
  --ring-focus: 0 0 0 3px rgba(200, 122, 62, 0.45);
}

/* ---------- Base ---------- */
::selection { background: var(--color-wood-200); color: var(--color-primary-950); }

html { scroll-padding-top: 90px; }

body {
  background-image:
    radial-gradient(1200px 500px at 85% -10%, rgba(200, 122, 62, 0.06), transparent 60%),
    radial-gradient(900px 400px at -10% 30%, rgba(62, 75, 91, 0.05), transparent 60%);
  background-attachment: fixed;
}

:focus-visible {
  outline: 2px solid var(--color-wood-500);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

h1, h2 { text-wrap: balance; }
p { text-wrap: pretty; }

/* ---------- Animación de entrada (solo con JS activo) ---------- */
@media (scripting: enabled) and (prefers-reduced-motion: no-preference) {
  [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
  }
  [data-reveal].is-revealed {
    opacity: 1;
    transform: none;
  }
  .hero-split__media[data-reveal] { transition-delay: 0.12s; }
}

/* ---------- Encabezado ---------- */
.site-header {
  background-color: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}
.site-header.is-scrolled {
  box-shadow: 0 6px 24px -10px rgba(14, 18, 22, 0.25);
  background-color: rgba(255, 255, 255, 0.96);
}
.site-nav__link { position: relative; }
.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0.75rem; right: 0.75rem; bottom: 0.2rem;
  height: 2px;
  background: var(--gradient-wood);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.site-nav__link:hover::after,
.site-nav__link.is-active::after { transform: scaleX(1); }

/* ---------- Botones ---------- */
.btn {
  border-radius: var(--radius-md);
  letter-spacing: 0.01em;
  transition: transform var(--transition-fast), box-shadow var(--transition-base),
              background-color var(--transition-base), color var(--transition-base),
              border-color var(--transition-base);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { box-shadow: var(--ring-focus); outline: none; }
.btn--primary { box-shadow: 0 6px 16px -6px rgba(21, 26, 31, 0.55); }
.btn--primary:hover { box-shadow: 0 12px 24px -8px rgba(21, 26, 31, 0.6); }
.btn--whatsapp { box-shadow: 0 6px 16px -6px rgba(37, 211, 102, 0.6); }
.btn--whatsapp:hover { box-shadow: 0 12px 24px -8px rgba(37, 211, 102, 0.65); }

/* ---------- Hero ---------- */
.hero-split { position: relative; overflow: hidden; }
.hero-split::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0) 60%, var(--color-bg-body) 100%),
    repeating-linear-gradient(90deg, rgba(21,26,31,0.025) 0 1px, transparent 1px 64px);
  pointer-events: none;
}
.hero-split__grid { position: relative; }
.hero-split__title {
  background: linear-gradient(120deg, var(--color-primary-950) 40%, var(--color-wood-700));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-split__media-box {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  overflow: hidden;
  position: relative;
}
.hero-split__media-box::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15);
  pointer-events: none;
}
.hero-split__media-box img { transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.hero-split__media-box:hover img { transform: scale(1.04); }

/* ---------- Franja de especificaciones ---------- */
.spec-strip__item {
  transition: background-color var(--transition-base), transform var(--transition-base);
}
.spec-strip__item:hover { transform: translateY(-3px); }
.spec-strip__val { letter-spacing: -0.01em; }

/* ---------- Encabezados de sección ---------- */
.section-header__title { position: relative; }
.section-header--center .section-header__title::after {
  content: "";
  display: block;
  width: 56px; height: 3px;
  margin: var(--space-4) auto 0;
  background: var(--gradient-wood);
  border-radius: 3px;
}

/* ---------- Tarjetas ---------- */
.product-card,
.work-card,
.capability-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth),
              border-color var(--transition-base);
}
.product-card:hover,
.work-card:hover,
.capability-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border-wood);
}
.product-card__media,
.work-card__media { overflow: hidden; }
.product-card__media img,
.work-card__img { transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1); }
.product-card:hover .product-card__media img,
.work-card:hover .work-card__img { transform: scale(1.06); }
.capability-card { border-left: 3px solid var(--color-wood-500); }

/* ---------- Page hero (páginas internas) ---------- */
.page-hero__title { text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35); }

/* ---------- Footer ---------- */
.site-footer__link { transition: color var(--transition-fast), padding-left var(--transition-fast); }
.site-footer__link:hover { padding-left: 4px; color: var(--color-yellow-400); }

/* ---------- Botón flotante IA ---------- */
.floating-ai-trigger { box-shadow: 0 10px 30px -6px rgba(0, 0, 0, 0.4); }

/* ---------- Formularios ---------- */
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  border-color: var(--color-wood-500);
  box-shadow: var(--ring-focus);
}

/* ---------- Imágenes: evita saltos de layout ---------- */
img { background-color: var(--color-bg-subtle); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-split__actions { flex-direction: column; align-items: stretch; }
  .hero-split__actions .btn { justify-content: center; width: 100%; }
}
@media (max-width: 768px) {
  html { scroll-padding-top: 76px; }
  .product-card:hover, .work-card:hover, .capability-card:hover { transform: none; }
  body { background-attachment: scroll; }
}

/* Franja de resumen técnico con 5 ítems (productos.html) */
.spec-strip__grid--five {
  grid-template-columns: repeat(5, 1fr);
}

@media (max-width: 991px) {
  .spec-strip__grid--five {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .spec-strip__grid--five {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   UBICACIÓN INTERACTIVA DE OFICINA (MAPA)
   ========================================================================== */
.office-map-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-top: var(--space-6);
}

.office-map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background-color: var(--color-bg-warm);
  border-bottom: 1px solid var(--color-border-light);
  flex-wrap: wrap;
}

.office-map-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.office-map-pin {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-900);
  color: var(--color-yellow-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.office-map-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-900);
  margin-bottom: 2px;
}

.office-map-addr {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

.office-map-frame-wrapper {
  position: relative;
  width: 100%;
  height: 420px;
  background-color: #f0f2f5;
}

.office-map-frame-wrapper iframe {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 640px) {
  .office-map-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    padding: var(--space-4);
  }
  .office-map-header .btn {
    width: 100%;
    justify-content: center;
    min-height: 46px;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
  }
  .office-map-frame-wrapper {
    height: 300px;
  }
}


/* ==========================================================================
   SECCIÓN DE FORMULARIO DE CONTACTO (FORMSPREE AJAX) - OPTIMIZADO MOBILE & DESKTOP
   ========================================================================== */
.section--contact {
  background-color: var(--color-bg-warm, #fdfbf7);
  border-top: 1px solid var(--color-border-light, #e7ded4);
  padding: clamp(2.5rem, 5vw, 5rem) 0;
  position: relative;
}

.contact-form-wrapper {
  max-width: 820px;
  margin: var(--space-6, 1.5rem) auto 0;
  background-color: var(--color-bg-surface, #ffffff);
  border: 1px solid var(--color-border-medium, #d8cbbe);
  border-radius: var(--radius-lg, 14px);
  box-shadow: 0 10px 30px rgba(28, 25, 23, 0.07);
  padding: clamp(1.25rem, 4vw, 2.75rem);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition-base, 0.25s ease);
}

.contact-form-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-wood-500, #9c6644) 0%, var(--color-wood-700, #6f452a) 100%);
}

.contact-b2b-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4, 1rem);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 1.25rem;
}

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

.contact-b2b-form .form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
}

.contact-b2b-form .form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary-900, #1c1917);
  margin-bottom: 6px;
  line-height: 1.35;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

.text-required {
  color: #dc2626;
  font-weight: 700;
}

.form-label-hint {
  font-size: 0.78rem;
  font-weight: normal;
  color: var(--color-text-muted, #78716c);
}

.form-input-icon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.form-input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-wood-500, #9c6644);
  font-size: 0.95rem;
  pointer-events: none;
  z-index: 2;
  transition: color 0.2s ease;
}

.form-input-icon-wrapper:focus-within .form-input-icon {
  color: var(--color-wood-700, #6f452a);
}

.contact-b2b-form .form-input,
.contact-b2b-form .form-select,
.contact-b2b-form .form-textarea {
  width: 100%;
  background-color: #ffffff;
  border: 1.5px solid var(--color-border-medium, #d8cbbe);
  border-radius: var(--radius-md, 8px);
  color: var(--color-text-body, #292524);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 11px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.contact-b2b-form .form-input--with-icon {
  padding-left: 42px !important;
}

.contact-b2b-form .form-select-wrapper::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted, #78716c);
  font-size: 0.75rem;
  pointer-events: none;
  z-index: 2;
}

.contact-b2b-form .form-select {
  cursor: pointer;
  padding-right: 36px;
}

.contact-b2b-form .form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.5;
}

.contact-b2b-form .form-input:focus,
.contact-b2b-form .form-select:focus,
.contact-b2b-form .form-textarea:focus {
  outline: none;
  border-color: var(--color-wood-500, #9c6644);
  box-shadow: 0 0 0 3px rgba(156, 102, 68, 0.18);
  background-color: #ffffff;
}

.contact-b2b-form .form-input.is-invalid,
.contact-b2b-form .form-select.is-invalid,
.contact-b2b-form .form-textarea.is-invalid {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15) !important;
  background-color: #fffaf9;
}

.form-field-error {
  display: block;
  font-size: 0.78rem;
  color: #dc2626;
  margin-top: 4px;
  font-weight: 500;
  line-height: 1.3;
}

.contact-form-actions {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-top: 0.25rem;
}

.contact-b2b-form .btn-submit,
.contact-b2b-form .btn--primary {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0 1.75rem;
  box-shadow: 0 4px 12px rgba(111, 69, 42, 0.22);
  transition: all 0.2s ease;
}

.contact-b2b-form .btn-submit:hover:not(:disabled),
.contact-b2b-form .btn--primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(111, 69, 42, 0.32);
}

.contact-b2b-form .btn-submit:disabled,
.contact-b2b-form .btn--primary:disabled {
  opacity: 0.75;
  cursor: wait;
  transform: none;
}

/* Feedback visual de éxito y error */
.form-feedback {
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-md, 8px);
  font-size: 0.9rem;
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  animation: fadeInFeedback 0.3s ease-in-out;
}

.form-feedback--success {
  background-color: #ecfdf5;
  border: 1.5px solid #10b981;
  color: #065f46;
}

.form-feedback--error {
  background-color: #fef2f2;
  border: 1.5px solid #ef4444;
  color: #991b1b;
}

.form-feedback-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-form-footer {
  padding-top: 0.9rem;
  border-top: 1px solid var(--color-border-light, #ede4d9);
  margin-top: 0.25rem;
}

.form-security-note {
  font-size: 0.8rem;
  color: var(--color-text-muted, #78716c);
  line-height: 1.45;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   OPTIMIZACIONES ESPECÍFICAS PARA TELÉFONOS MÓVILES (< 768px y < 480px)
   ========================================================================== */
@media (max-width: 768px) {
  .section--contact {
    padding: 2.25rem 0 3rem;
  }

  .contact-form-wrapper {
    margin-top: 1rem;
    padding: 1.25rem 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(28, 25, 23, 0.05);
  }

  .contact-form-grid {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .contact-form-grid .form-group--full {
    grid-column: auto;
  }

  /* Evitar auto-zoom en iOS Safari: font-size >= 16px */
  .form-input,
  .form-select,
  .form-textarea,
  .contact-b2b-form .form-input,
  .contact-b2b-form .form-select,
  .contact-b2b-form .form-textarea,
  .ai-chat__input {
    font-size: 16px !important;
    min-height: 48px;
    padding: 12px 14px;
  }

  .contact-b2b-form .form-input--with-icon {
    padding-left: 42px !important;
  }

  .contact-b2b-form .form-textarea {
    min-height: 115px;
  }

  /* Botón ocupa todo el ancho y altura táctil cómoda */
  .contact-form-actions {
    width: 100%;
    margin-top: 0.5rem;
  }

  .contact-b2b-form .btn-submit,
  .contact-b2b-form .btn--primary,
  .contact-b2b-form .btn--block-mobile {
    width: 100% !important;
    min-height: 52px;
    font-size: 1rem;
    padding: 0 1.25rem;
    display: flex;
    justify-content: center;
    border-radius: 8px;
  }

  .form-security-note {
    font-size: 0.76rem;
    flex-direction: column;
    text-align: center;
    gap: 4px;
  }
}

/* Pantallas extra pequeñas (iPhone SE, Galaxy A, etc. <= 380px) */
@media (max-width: 380px) {
  .contact-form-wrapper {
    padding: 1rem 0.75rem;
  }

  .contact-b2b-form .form-label {
    font-size: 0.84rem;
  }

  .contact-b2b-form .form-input--with-icon {
    padding-left: 38px !important;
  }

  .form-input-icon {
    left: 12px;
    font-size: 0.9rem;
  }
}


/* ==========================================================================
   APARTADO DE CONTACTO Y CANALES (CONTACTO.HTML & MOBILE OPTIMIZADO)
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-8, 2rem);
  align-items: start;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.channel-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background-color: var(--color-bg-surface, #ffffff);
  border: 1.5px solid var(--color-border-light, #e7ded4);
  border-radius: var(--radius-md, 10px);
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.channel-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-wood-500, #9c6644);
  box-shadow: 0 6px 18px rgba(156, 102, 68, 0.12);
}

.channel-card--whatsapp {
  border-color: rgba(37, 211, 102, 0.35);
  background: linear-gradient(180deg, #ffffff 0%, #f6fdf8 100%);
}

.channel-card--whatsapp:hover {
  border-color: #25d366;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.18);
}

.channel-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md, 8px);
  background-color: var(--color-bg-warm, #fdfbf7);
  border: 1px solid var(--color-border-light, #e7ded4);
  color: var(--color-wood-600, #824d2d);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.channel-card--whatsapp .channel-card__icon {
  background-color: #25d366;
  color: #ffffff;
  border-color: #25d366;
}

.channel-card__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.channel-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted, #78716c);
}

.channel-card__val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-900, #1c1917);
  line-height: 1.3;
}

.channel-card__note {
  font-size: 0.82rem;
  color: var(--color-text-muted, #78716c);
  margin: 2px 0 0;
  line-height: 1.35;
}

.form-card {
  background-color: var(--color-bg-surface, #ffffff);
  border: 1.5px solid var(--color-border-medium, #d8cbbe);
  border-radius: var(--radius-lg, 12px);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: 0 10px 30px rgba(28, 25, 23, 0.06);
}

.form-card__title {
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 700;
  color: var(--color-primary-900, #1c1917);
  margin-bottom: 0.5rem;
}

.form-card__desc {
  font-size: 0.92rem;
  color: var(--color-text-muted, #78716c);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* Optimización móvil para el layout de contacto */
@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .channel-card {
    padding: 1rem;
    gap: 0.85rem;
  }

  .channel-card__icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

  .channel-card__val {
    font-size: 0.98rem;
  }

  .form-card {
    padding: 1.25rem 1rem;
    border-radius: 12px;
  }

  .form-card .btn--block {
    width: 100%;
    min-height: 52px;
    font-size: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }
}