/* ============================================================
   Aberturas Chajarí — Components
   ============================================================ */

/* Zona — Galería de obras */
.zona-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-top:1.5rem;}
.zona-gallery figure{margin:0;border-radius:1rem;overflow:hidden;background:var(--color-surface-2);}
.zona-gallery picture,.zona-gallery img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s ease;}
.zona-gallery figure:hover img{transform:scale(1.04);}
.zona-gallery figcaption{padding:.6rem .85rem;font-size:.8rem;color:var(--color-text-muted);background:var(--color-bg);}
.zona-gallery--single{grid-template-columns:1fr;max-width:720px;margin-left:auto;margin-right:auto;}
.zona-gallery--double{grid-template-columns:repeat(2,1fr);}
@media(max-width:700px){.zona-gallery--double{grid-template-columns:1fr;}}

/* -------------------------------------------------------
   FOCUS ACCESIBLE (WCAG AA) — aplicable a todo interactivo
------------------------------------------------------- */
:is(a, button, [role="button"], input, select, textarea, summary, details, .btn, .card, .nav-cta, .whatsapp-float):focus {
  outline: none;
}
:is(a, button, [role="button"], summary, .btn, .nav-cta, .whatsapp-float, .card-product, .card-blog):focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: inherit;
}
:is(input, select, textarea):focus-visible {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: var(--focus-ring);
}

/* -------------------------------------------------------
   HEADER / NAVBAR
------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-8);
}
.nav-logo {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  letter-spacing: -0.03em;
  flex-shrink: 0;
  white-space: nowrap;
}
.nav-logo span { color: var(--color-heading); font-weight: var(--font-normal); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text);
  white-space: nowrap;
  background: linear-gradient(var(--color-primary), var(--color-primary)) no-repeat right bottom;
  background-size: 0 2px;
  transition: background-size var(--transition-fast), color var(--transition-fast);
}
.nav-links a:hover,
.nav-links a.active { color: var(--color-primary-text); background-size: 100% 2px; background-position: left bottom; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: var(--space-1); }
.nav-dropdown > a::after { content: "▾"; font-size: 0.7em; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: -16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3);
  min-width: 200px;
  z-index: 200;
}
/* Puente invisible — evita que el dropdown se cierre al cruzar el gap de 8px */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.dropdown-menu a:hover { background: var(--color-primary-light); color: var(--color-primary-text); }

.nav-social {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-2);
}
.nav-social a {
  font-size: 1.3rem;
  color: var(--color-primary);
  transition: transform var(--transition-fast), color var(--transition-fast);
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-social a:hover { transform: scale(1.15); color: var(--color-primary-dark); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: #fff !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--color-primary-dark); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  font-size: 1.6rem;
  color: var(--color-primary);
  padding: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
}

@media (max-width: 1240px) {
  .nav-toggle { display: block; }
  .nav-links,
  .nav-social,
  .nav-cta { display: none; }
  .navbar.open .nav-links,
  .navbar.open .nav-social { display: flex; }
  .navbar.open .nav-cta { display: inline-flex; }
  .navbar {
    flex-wrap: wrap;
    height: auto;
    padding: var(--space-3) 0;
    gap: 0;
  }
  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: var(--space-4);
    padding: var(--space-3) 0 var(--space-4);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-3);
  }
  .nav-links a { padding: var(--space-2) 0; font-size: var(--text-lg); }
  .nav-social { padding-bottom: var(--space-3); }
  .dropdown-menu { position: static; box-shadow: none; border: none; background: var(--color-surface-2); }
}

/* -------------------------------------------------------
   BREADCRUMB
------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-4) 0;
}
.breadcrumb a { color: var(--color-primary-text); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--color-border-strong); }

/* -------------------------------------------------------
   BUTTONS
------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: scale(1.02); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-primary-contrast, #fff);
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); box-shadow: var(--shadow-md); }

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

.btn-white {
  background: #fff;
  /* El fondo es blanco fijo, así que el texto no puede seguir al tema:
     --color-primary-text se aclara en modo oscuro y daría 3,1:1 sobre blanco.
     --brand-text es el rojo para superficies claras (7,17:1). */
  color: var(--brand-text);
  border-color: transparent;
}
.btn-white:hover { background: var(--color-primary-light); box-shadow: var(--shadow-md); }

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

.btn-sm { padding: var(--space-2) var(--space-5); font-size: var(--text-sm); }
.btn-lg { padding: var(--space-4) var(--space-10); font-size: var(--text-lg); }
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover { background: var(--color-bg-alt); border-color: var(--color-text); }

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; }

.btn--ghost-on-dark {
  border: 2px solid oklch(100% 0 0 / 0.55);
  color: var(--color-primary-contrast);
  background: transparent;
}
.btn--ghost-on-dark:hover {
  background: oklch(100% 0 0 / 0.12);
  border-color: oklch(100% 0 0 / 0.8);
}

/* -------------------------------------------------------
   HERO — Asymmetric split (anti-AI-slop refactor)
   Texto a la izquierda sobre fondo claro · carrusel a la derecha.
   Sin overlay genérico oscuro. La tipografía hace el trabajo.
------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--color-bg);
  overflow: hidden;
}
.hero--split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  min-height: calc(100vh - var(--header-height));
  gap: 0;
}
.hero__text {
  position: relative;
  z-index: 2;
  padding: clamp(var(--space-10), 6vw, var(--space-20)) clamp(var(--space-6), 5vw, var(--space-16)) clamp(var(--space-10), 5vw, var(--space-16));
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-bg);
  max-width: 640px;
  margin-left: auto;
}
.hero__location {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
  text-transform: none;
}
.hero__location-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 var(--space-6);
  color: var(--color-heading);
  font-variation-settings: "opsz" 96;
  text-wrap: balance;
}
.hero__title-line {
  display: block;
}
.hero__title-line--accent {
  color: var(--color-primary);
  font-style: italic;
  font-weight: 800;
}
.hero__title-line--sub {
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.62em;
  letter-spacing: -0.02em;
  margin-top: var(--space-2);
}
.hero__lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-8);
  max-width: 48ch;
}
.hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.hero__phone {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}
.hero__claim {
  margin: 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}
.hero__claim strong {
  color: var(--color-primary-text);
  font-weight: 700;
}
.hero__visual {
  position: relative;
  overflow: hidden;
  background: var(--color-dark-bg);
  min-height: 60vh;
}
.hero-carousel-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.hero-carousel-slide.active { opacity: 1; z-index: 1; }
.hero__visual-corner {
  position: absolute;
  top: 0; left: 0;
  width: 32%;
  height: 4px;
  background: var(--color-primary);
  z-index: 3;
}
.hero__visual-corner::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 56px;
  background: var(--color-primary);
}
.hero-controls {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.hero-pause {
  background: oklch(0% 0 0 / 0.55);
  color: #fff;
  border: 1px solid oklch(100% 0 0 / 0.25);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
  min-width: 44px;
  min-height: 32px;
}
.hero-pause:hover { background: oklch(0% 0 0 / 0.75); }
.hero-dots {
  display: flex;
  gap: var(--space-2);
}

/* Asymmetric section headers (rompe "todo centrado") */
.section-header--asymmetric {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-12);
}
.section-header--asymmetric .section-title {
  font-size: clamp(1.875rem, 3vw + 1rem, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 0;
}
.section-header--asymmetric .section-subtitle {
  margin: 0;
  font-size: var(--text-lg);
}
@media (max-width: 700px) {
  .section-header--asymmetric {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

/* Lines section: 2-col asymmetric intro */
.lines-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-12);
  max-width: 100%;
}
.lines-intro .section-title {
  font-size: clamp(2rem, 3vw + 1rem, 3.2rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 0;
}
@media (max-width: 700px) {
  .lines-intro { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* Lineas comparative table (home) */
.lineas-compare-table {
  width: 100%;
  border-collapse: collapse;
  color: oklch(95% 0.005 70);
  font-size: var(--text-sm);
}
.lineas-compare-table thead th {
  text-align: left;
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  border-bottom: 1px solid oklch(100% 0 0 / 0.18);
  color: oklch(85% 0.005 70);
}
.lineas-compare-table thead th.th-featured {
  color: var(--color-primary-on-dark);
  background: oklch(100% 0 0 / 0.04);
}
.lineas-compare-table tbody th {
  text-align: left;
  padding: var(--space-3) var(--space-5);
  font-weight: 500;
  color: oklch(78% 0.005 70);
  border-bottom: 1px solid oklch(100% 0 0 / 0.06);
  font-size: var(--text-sm);
}
.lineas-compare-table tbody td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid oklch(100% 0 0 / 0.06);
  color: oklch(90% 0.005 70);
}
.lineas-compare-table tbody td.td-featured {
  background: oklch(100% 0 0 / 0.04);
  color: oklch(98% 0.005 70);
  font-weight: 500;
}
.lineas-compare-table tbody tr:last-child th,
.lineas-compare-table tbody tr:last-child td { border-bottom: none; }

@media (max-width: 1024px) {
  .hero--split { grid-template-columns: 1fr; min-height: auto; }
  .hero__text { max-width: 100%; margin-left: 0; padding: var(--space-12) var(--space-6); }
  .hero__visual { min-height: 50vh; order: -1; }
  .hero-controls { bottom: 60vh; right: var(--space-4); }
}
@media (max-width: 600px) {
  .hero__title { font-size: clamp(2.2rem, 8vw, 3rem); }
  .hero__claim { font-size: var(--text-sm); }
}

/* Legacy hero classes (other pages) */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, oklch(15% 0.01 60 / .3) 0%, oklch(15% 0.01 60 / .55) 60%, oklch(15% 0.01 60 / .7) 100%);
  z-index: 2;
}
.hero-content { position: relative; z-index: 3; color: #fff; max-width: 800px; padding: var(--space-12) 0; }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: var(--font-bold); line-height: var(--leading-tight); margin-bottom: var(--space-6); }
.hero-subtitle { font-size: var(--text-xl); font-weight: var(--font-normal); opacity: .9; margin-bottom: var(--space-10); max-width: 560px; }
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* --- Page hero (subpages) --- */
.page-hero {
  background: linear-gradient(135deg, #1a1917 0%, #2e2c29 100%);
  color: #fff;
  padding: var(--space-16) 0 var(--space-12);
}
.page-hero-eyebrow {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.page-hero h1 {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-4);
}
.page-hero p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.7);
  max-width: 600px;
}

/* -------------------------------------------------------
   STATS DIVIDER (nosotros)
------------------------------------------------------- */
.stats-divider {
  padding: 2.5rem 2rem;
  text-align: center;
  color: var(--color-primary-contrast);
  border-right: 1px solid oklch(100% 0 0 / 0.15);
}
.stats-divider:last-child { border-right: 0; }
@media (max-width: 720px) { .stats-divider { border-right: 0; } }

/* -------------------------------------------------------
   META STRIP (home — reemplaza stats bar)
------------------------------------------------------- */
.meta-strip {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}
.meta-strip p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3) var(--space-4);
  line-height: 1.4;
  margin: 0;
}
.meta-strip strong {
  color: var(--color-heading);
  font-weight: var(--font-semibold);
}
.meta-strip span[aria-hidden] { color: var(--color-border-strong); }
@media (max-width: 600px) {
  .meta-strip p { justify-content: flex-start; }
  .meta-strip span[aria-hidden] { display: none; }
}

/* -------------------------------------------------------
   BENTO GRID (productos home)
------------------------------------------------------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(220px, auto);
  gap: var(--space-5);
}
.bento-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  color: inherit;
  isolation: isolate;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  min-height: 220px;
}
.bento-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: center/cover no-repeat;
  transition: transform 600ms var(--ease-out);
  z-index: -2;
}
/* Los fondos de las tarjetas son decorativos y nunca se ven más grandes que
   la tarjeta: con la variante de 640 px alcanza y pesa un cuarto.
   Las dos ramas van separadas a propósito: si el JPEG quedara en la regla
   base, el navegador lo descarga igual aunque el @supports lo sobrescriba. */
@supports (background-image: image-set(url('x.webp') type('image/webp'))) {
  .bento-card::before {
    background-image: image-set(var(--bento-img-webp) type('image/webp'),
                                var(--bento-img) type('image/jpeg'));
  }
}
@supports not (background-image: image-set(url('x.webp') type('image/webp'))) {
  .bento-card::before { background-image: var(--bento-img); }
}
.bento-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, oklch(10% 0.01 60 / 0.85) 0%, oklch(10% 0.01 60 / 0.25) 55%, transparent 100%);
  z-index: -1;
}
.bento-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.bento-card:hover::before { transform: scale(1.05); }
.bento-card-body {
  padding: var(--space-6);
  color: oklch(98% 0.005 70);
}
.bento-card-tag {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  letter-spacing: 0.02em;
}
.bento-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: oklch(98% 0.005 70);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.bento-card p {
  font-size: var(--text-sm);
  color: oklch(92% 0.01 70);
  opacity: 0.85;
  margin-bottom: var(--space-3);
  max-width: 38ch;
}
.bento-card-link {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: oklch(98% 0.005 70);
  display: inline-flex;
  gap: var(--space-1);
  transition: gap var(--transition-fast);
}
.bento-card:hover .bento-card-link { gap: var(--space-3); }

.bento-card--hero    { grid-column: span 4; grid-row: span 2; min-height: 460px; }
.bento-card--wide    { grid-column: span 3; grid-row: span 1; }
.bento-card--tall    { grid-column: span 2; grid-row: span 2; min-height: 460px; }
.bento-card--narrow  { grid-column: span 2; grid-row: span 1; }
.bento-card--compact { grid-column: span 3; grid-row: span 1; }

@media (max-width: 1000px) {
  .bento { grid-template-columns: repeat(4, 1fr); }
  .bento-card--hero    { grid-column: span 4; min-height: 360px; }
  .bento-card--tall    { grid-column: span 2; min-height: 280px; }
  .bento-card--wide,
  .bento-card--compact { grid-column: span 2; }
  .bento-card--narrow  { grid-column: span 2; }
}
@media (max-width: 700px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-card--hero    { grid-column: span 2; min-height: 300px; }
  .bento-card--tall    { grid-column: span 2; min-height: 260px; }
  .bento-card--wide,
  .bento-card--compact { grid-column: span 2; }
  .bento-card--narrow  { grid-column: span 1; }
}
@media (max-width: 480px) {
  .bento { grid-template-columns: 1fr; }
  .bento-card,
  .bento-card--hero,
  .bento-card--tall,
  .bento-card--wide,
  .bento-card--narrow,
  .bento-card--compact { grid-column: 1; min-height: 240px; }
}

/* -------------------------------------------------------
   CARDS
------------------------------------------------------- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.card-body { padding: var(--space-8) var(--space-6); }
.card-icon {
  font-size: 2.4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
}
.card-text { font-size: var(--text-base); color: var(--color-text-muted); line-height: var(--leading-relaxed); }

/* Product card */
.card-product .card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.card-product .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card-product:hover .card-img img { transform: scale(1.05); }
.card-product .card-tag {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.card-product .card-link {
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-4);
  transition: gap var(--transition-fast);
}
.card-product .card-link:hover { gap: var(--space-3); }

/* Stat card */
.card-stat {
  text-align: center;
  padding: var(--space-8);
}
.card-stat .stat-number {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.card-stat .stat-label {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* -------------------------------------------------------
   LINEA CARD (home sección oscura)
------------------------------------------------------- */
.linea-card {
  text-decoration: none;
  background: oklch(100% 0 0 / 0.05);
  border: 1px solid oklch(100% 0 0 / 0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: block;
  color: oklch(98% 0.005 70);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.linea-card:hover {
  background: oklch(100% 0 0 / 0.12);
  border-color: oklch(100% 0 0 / 0.28);
}
.linea-card h3 {
  font-family: var(--font-display);
  color: oklch(98% 0.005 70);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}
.linea-card p {
  color: oklch(85% 0.005 70);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}
.linea-card__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--color-primary-on-dark);
  margin-bottom: var(--space-4);
  font-variant-numeric: tabular-nums;
}
.linea-card--featured .linea-card__label { color: var(--color-primary-contrast); }
.linea-card--featured {
  background: var(--color-primary);
  border-color: transparent;
  transform: scale(1.04);
  box-shadow: 0 20px 40px oklch(68% 0.17 45 / 0.35);
}
.linea-card--featured h3 { color: var(--color-primary-contrast); }
.linea-card--featured p { color: var(--color-primary-contrast); }
.linea-card__link {
  color: var(--color-primary-on-dark);
  font-weight: 600;
  font-size: var(--text-sm);
}
.linea-card--featured .linea-card__link { color: var(--color-primary-contrast); }
.linea-card__badge {
  background: oklch(100% 0 0 / 0.92);
  /* Fondo casi blanco fijo: ver nota en .btn-white */
  color: var(--brand-text);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: var(--space-3);
  display: inline-block;
}
.linea-card--featured:hover {
  background: var(--color-primary-hover);
  transform: scale(1.04) translateY(-2px);
}
@media (max-width: 700px) {
  .linea-card--featured { transform: none; }
  .linea-card--featured:hover { transform: translateY(-2px); }
}

/* -------------------------------------------------------
   CTA BANNER
------------------------------------------------------- */
.cta-banner {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.cta-banner h3 { color: var(--color-primary-contrast); font-size: var(--text-3xl); margin-bottom: var(--space-3); }
.cta-banner p { color: var(--color-primary-contrast); font-size: var(--text-lg); max-width: 520px; }
@media (max-width: 700px) { .cta-banner { flex-direction: column; padding: var(--space-8); } }

/* -------------------------------------------------------
   FORM
------------------------------------------------------- */
.form-group { margin-bottom: var(--space-5); }
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}
.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"],
.form-select[aria-invalid="true"] {
  border-color: var(--color-danger);
}
.form-input[aria-invalid="true"]:focus,
.form-textarea[aria-invalid="true"]:focus,
.form-select[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px oklch(58% 0.18 28 / 0.2);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* -------------------------------------------------------
   GALLERY
------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.6) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: var(--space-5);
  color: #fff;
  font-weight: var(--font-semibold);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* -------------------------------------------------------
   RESEÑAS / TESTIMONIOS
------------------------------------------------------- */
.reviews-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.reviews-score-block {
  display: flex;
  align-items: baseline;
  gap: .625rem;
}

.reviews-score {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-text);
}

.reviews-stars-lg {
  font-size: 1.5rem;
  color: var(--color-star);
  letter-spacing: .06em;
  line-height: 1;
}

.reviews-count {
  font-size: .875rem;
  color: var(--color-text-muted);
  margin-top: .375rem;
}

.reviews-google-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-bg);
  transition: border-color .2s, box-shadow .2s;
  white-space: nowrap;
}

.reviews-google-btn:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(59% .20 30 / .12);
}

/* Grid */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

/* Cards */
.review-card {
  background: var(--color-bg);
  border-radius: 1.25rem;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s;
}

.review-card:hover { box-shadow: var(--shadow-md); }

.review-card--featured {
  /* El rosa claro fijo no se adaptaba al modo oscuro: el texto sí cambiaba a
     claro y quedaba en 1,09:1, ilegible. El token da rosa claro en modo claro
     y una superficie oscura de marca en oscuro (12,48:1). */
  background: var(--color-primary-soft);
}

.review-card-stars {
  color: var(--color-star);
  font-size: 1rem;
  letter-spacing: .08em;
}

.review-card-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  flex: 1;
}

.review-card-footer {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.review-avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .875rem;
  color: #fff;
  flex-shrink: 0;
  background: var(--color-primary);
}

.review-avatar--green  { background: oklch(52% .15 145); }
.review-avatar--blue   { background: oklch(52% .15 240); }
.review-avatar--purple { background: oklch(52% .15 308); }
.review-avatar--teal   { background: oklch(52% .15 195); }

.review-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

.review-when {
  font-size: .78rem;
  color: var(--color-text-muted);
}

/* -------------------------------------------------------
   FAQ
------------------------------------------------------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  cursor: pointer;
  font-weight: var(--font-semibold);
  font-size: var(--text-lg);
  color: var(--color-heading);
  transition: color var(--transition-fast);
}
.faq-question:hover { color: var(--color-primary); }
.faq-question:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
.faq-icon {
  font-size: 1.4rem;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding-top: var(--space-4);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  font-size: var(--text-base);
  animation: faq-fade 220ms var(--ease-out);
}
.faq-item.open .faq-answer { display: block; }
@keyframes faq-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------
   FORM ERROR / SUCCESS STATES
------------------------------------------------------- */
.form-error {
  color: var(--color-danger, #dc2626);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}
.form-success {
  color: #166534;
  background: #dcfce7;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  font-weight: var(--font-medium);
}

/* -------------------------------------------------------
   TABLE (specs técnicas)
------------------------------------------------------- */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.specs-table th {
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--font-semibold);
  padding: var(--space-3) var(--space-5);
  text-align: left;
}
.specs-table td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:nth-child(even) td { background: var(--color-surface-2); }

/* -------------------------------------------------------
   BADGE / TAGS
------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
}
.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }
.badge-dark    { background: var(--color-dark-bg); color: #fff; }
.badge-outline { border: 1px solid var(--color-primary); color: var(--color-primary); }

@media (prefers-color-scheme: dark) {
  .badge-primary,
  .card-product .card-tag {
    background: var(--color-primary-soft);
    color: oklch(92% 0.06 var(--hue-brand));
    border: 1px solid var(--color-primary-border);
  }
  .badge-dark {
    background: var(--color-surface-2);
    color: var(--color-text);
  }
}

/* -------------------------------------------------------
   CONTACT INFO LINES
------------------------------------------------------- */
.info-line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}
.info-line:last-child { border-bottom: none; }
.info-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.info-label { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-1); }
.info-value { font-size: var(--text-lg); font-weight: var(--font-semibold); color: var(--color-heading); }
.info-value a { color: var(--color-primary); }

/* -------------------------------------------------------
   BLOG CARD
------------------------------------------------------- */
.card-blog .card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.card-blog .card-img img { width:100%; height:100%; object-fit:cover; transition: transform var(--transition-slow); }
.card-blog:hover .card-img img { transform: scale(1.04); }
.card-blog .card-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.card-blog .card-title { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.card-blog .card-title a { color: var(--color-heading); transition: color var(--transition-fast); }
.card-blog .card-title a:hover { color: var(--color-primary); }

/* -------------------------------------------------------
   RELATED CARD (blog cross-links)
------------------------------------------------------- */
.related-card {
  text-decoration: none;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  padding: var(--space-5);
  display: block;
  color: inherit;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.related-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* -------------------------------------------------------
   FOOTER
------------------------------------------------------- */
.site-footer {
  background: var(--color-dark-bg);
  color: rgba(255,255,255,.72);
  padding: var(--space-16) 0 var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
@media (max-width: 1100px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .nav-logo { font-size: var(--text-2xl); margin-bottom: var(--space-4); display: block; }
.footer-brand .nav-logo span { color: #fff; }
.footer-brand p { font-size: var(--text-sm); line-height: var(--leading-relaxed); max-width: 280px; }
.footer-heading {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  margin-bottom: var(--space-5);
}
.footer-hours { font-size: .8rem; color: rgba(255,255,255,.62); margin-top: 1rem; }
.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a { font-size: var(--text-sm); color: rgba(255,255,255,.85); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-sm);
}
.footer-bottom a { color: var(--brand-400); }
.footer-social { display: flex; gap: var(--space-4); }
.footer-social a { color: oklch(98% 0.005 70 / 0.9); font-size: 1.3rem; transition: color var(--transition-fast), transform var(--transition-fast); }
.footer-social a:hover { color: var(--color-primary); transform: scale(1.15); }

/* -------------------------------------------------------
   WHATSAPP FLOAT
------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  background: var(--color-whatsapp);
  color: var(--color-whatsapp-text);
  width: 60px;
  height: 60px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  z-index: 999;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}
.whatsapp-float:hover {
  background: var(--color-whatsapp-dark);
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37,211,102,.5);
}
@media (max-width: 600px) {
  .whatsapp-float { width: 52px; height: 52px; font-size: 1.5rem; bottom: var(--space-5); right: var(--space-5); }
}

/* -------------------------------------------------------
   ZONA COVERAGE LIST
------------------------------------------------------- */
.zone-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-5); }
.zone-tag {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

/* -------------------------------------------------------
   MAP
------------------------------------------------------- */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* -------------------------------------------------------
   PROCESO STEPS
------------------------------------------------------- */
.steps { display: flex; flex-direction: column; gap: var(--space-5); }
.step {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}
.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-content h4 { font-size: var(--text-lg); margin-bottom: var(--space-1); }
.step-content p { font-size: var(--text-base); color: var(--color-text-muted); }

/* -------------------------------------------------------
   LIST with orange bullets
------------------------------------------------------- */
.list-check { display: flex; flex-direction: column; gap: var(--space-3); }
.list-check li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text);
}
.list-check li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: var(--font-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* -------------------------------------------------------
   MOBILE OVERRIDES — Colapsa grids inline rígidos
   13 subpáginas tienen <div style="display:grid;grid-template-columns:..."> sin
   media query. En lugar de editar cada HTML, los matcheamos por attribute selector.
------------------------------------------------------- */
@media (max-width: 700px) {
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns:repeat(3, 1fr)"],
  [style*="grid-template-columns:repeat(4,1fr)"],
  [style*="grid-template-columns:repeat(4, 1fr)"] {
    grid-template-columns: 1fr 1fr !important;
    gap: 1rem !important;
  }
  [style*="gap:4rem"],
  [style*="gap: 4rem"] {
    gap: 1.5rem !important;
  }
}
@media (max-width: 480px) {
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"],
  [style*="grid-template-columns:repeat(2,1fr)"],
  [style*="grid-template-columns:repeat(2, 1fr)"],
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns:repeat(3, 1fr)"],
  [style*="grid-template-columns:repeat(4,1fr)"],
  [style*="grid-template-columns:repeat(4, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
}

/* -------------------------------------------------------
   HERO CAROUSEL CONTROLS — pausa + indicadores
------------------------------------------------------- */
.hero-controls {
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-pause {
  background: oklch(0% 0 0 / 0.55);
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
  min-width: 44px;
  min-height: 32px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}
.hero-pause:hover { background: oklch(0% 0 0 / 0.75); }
.hero-pause:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.hero-dots { display: flex; gap: 0.125rem; align-items: center; }
.hero-dot {
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}
.hero-dot::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.45);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.hero-dot.active::before { background: #fff; transform: scale(1.35); }
.hero-dot:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
@media (max-width: 1024px) {
  .hero-controls {
    top: calc(50vh - 3.5rem);
    left: 50%;
    right: auto;
    bottom: auto;
    transform: translateX(-50%);
  }
}

/* -------------------------------------------------------
   YOUTUBE FACADE — carga el iframe solo al hacer clic
------------------------------------------------------- */
.yt-facade {
  cursor: pointer;
  background: #000;
}

.yt-facade img {
  transition: opacity .3s;
}

.yt-facade:hover img {
  opacity: .75;
}

.yt-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,.55));
  transition: transform .2s;
}

.yt-facade:hover .yt-play-btn {
  transform: translate(-50%, -50%) scale(1.12);
}

.yt-facade:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 4px;
}

/* -------------------------------------------------------
   UTILIDADES DE MAQUETACION
   Migran patrones inline repetidos sin cambiar la arquitectura estatica.
------------------------------------------------------- */
.u-text-muted { color: var(--color-text-muted); }
.u-bg-surface { background: var(--color-surface); }
.u-subnav-shell { background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.u-section-head { text-align: center; margin-bottom: 3rem; }
.u-center { text-align: center; }
.u-brand-text { color: var(--color-primary-text); }
.u-brand-on-dark { color: var(--color-primary-on-dark); }
.u-brand-link-strong { color: var(--color-primary-text); font-weight: 600; }
.u-brand { color: var(--color-primary); }
.u-m0 { margin: 0; }
.u-stat-caption { font-size: .9rem; opacity: .85; margin-top: .25rem; }
.u-icon-2xl-mb3 { font-size: 2rem; margin-bottom: .75rem; }
.u-icon-2xl-mb4 { font-size: 2rem; margin-bottom: 1rem; }
.u-card-title { font-weight: 600; margin-bottom: .5rem; }
.u-card-title-tight { font-weight: 600; margin-bottom: .4rem; }
.u-figure-caption { font-size: .83rem; color: var(--color-text-muted); margin-top: .625rem; padding-left: .25rem; }
.u-text-muted-sm { color: var(--color-text-muted); font-size: .95rem; }
.u-stat-value-lg { font-size: 2rem; font-weight: 700; line-height: 1; }
.u-stat-value-md { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.u-h3-sm { font-size: 1.1rem; font-weight: 600; margin-bottom: .4rem; }
.u-img-cover-16x10 { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 1rem; }
.u-zone-section-head { text-align: center; max-width: 600px; margin: 0 auto 2.5rem; }
.u-cta-title { font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 700; margin-bottom: 1rem; }
.u-cta-copy { opacity: .85; margin-bottom: 2rem; max-width: 480px; margin-left: auto; margin-right: auto; }
.u-flex-center-wrap { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.u-related-title { font-weight: 600; margin-bottom: 1.25rem; }
.u-pill-row { display: flex; flex-wrap: wrap; gap: .75rem; }
.u-noscript-hide { display: none; visibility: hidden; }

/* Mapa HTML estatico: enlaces reales para crawlers sin JavaScript. */
.sitemap-links {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: clamp(2rem, 4vw, 3rem) 0;
}
.sitemap-links__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
}
.sitemap-links h2 {
  color: var(--color-heading);
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 .75rem;
}
.sitemap-links ul {
  display: grid;
  gap: .4rem;
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}
.sitemap-links ul:last-child { margin-bottom: 0; }
.sitemap-links a {
  color: var(--color-text-muted);
  display: inline-block;
  font-size: .9rem;
  line-height: 1.45;
  text-decoration: none;
}
.sitemap-links a:hover {
  color: var(--color-primary-text);
  text-decoration: underline;
}

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

/* Se mantienen dos columnas hasta el ancho mínimo: en una sola, los 26 enlaces
   ocupan 1,4 pantallas de alto entre el contenido y el pie. Con dos quedan en
   0,9 y el texto más largo ("Cerraduras inteligentes", 157 px) entra en la
   columna de 160 px sin cortarse. */

/* -------------------------------------------------------
   PRODUCT HERO — portada de página de producto
   Grilla de dos columnas: copy a la izquierda, foto vertical
   a la derecha. Nació inline en la página de cerraduras con
   nombres .lock-*; se generalizó acá al aplicarse a las siete
   páginas de producto.
-------------------------------------------------------- */
.product-hero { background: var(--color-bg); padding: clamp(3rem, 6vw, 5.5rem) 0; }
.product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.product-hero-copy { max-width: 700px; }
.product-hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: .5rem 0 1rem;
  color: var(--color-heading);
}
.product-hero-lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}
.product-hero-media {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
}
/* 4:5 recorta arriba y abajo: las fotos verticales del banco van de 1.25 a
   1.78 de alto/ancho, y el encuadre útil siempre está en el centro. */
.product-hero-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}
/* Promesa destacada bajo los CTA. Usa tokens: sigue el modo claro/oscuro. */
.product-hero-note {
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  color: var(--color-text);
  margin-top: 1.5rem;
}
.product-hero-note p { margin: 0; }

@media (max-width: 1100px) {
  .product-hero-grid { grid-template-columns: 1fr; }
  /* La foto primero en mobile: entra por los ojos antes que el texto */
  .product-hero-media { order: -1; }
}
@media (max-width: 560px) {
  .product-hero { padding-top: 2rem; }
}