/* =============================================================
   RoMa – Departamentos Temporarios
   styles.css — hoja única, sin preprocesador, sin frameworks.
   Índice:
     1. Tokens (paleta + variables semánticas)
     2. Reset y base
     3. Utilidades (skip-link, sr-only, contenedor)
     4. Tipografía
     5. Componentes (botones, tarjetas, íconos, chips)
     6. Header / nav
     7. Secciones
     8. Galerías + lightbox
     9. Footer + WhatsApp flotante
     10. Efectos (reveal on scroll)
     11. Responsive (mobile-first)
     12. Reduced motion (solo lo intrusivo)
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* Paleta de marca (pedida por el cliente) — el fondo pasó de beige/tierra
     a un verde tierra más vivo (musgo/salvia), manteniendo marrón y
     verde oliva como acentos. Contraste de texto reverificado sobre
     cada tono nuevo. */
  --verde-oliva: #6E6759;
  --verde-profundo: #45402F;
  --marron: #6B5238;
  --marron-claro: #A08A6F;
  --beige: #C9D4A8;    /* fondo principal — verde musgo/salvia, vivo */
  --crema: #D6DFBB;    /* fondo alterno — variante más clara del mismo verde */
  --marfil: #EDEEDC;   /* superficie de tarjetas — casi blanco, con tinte salvia */
  --blanco: #FFFFFF;

  /* Semánticas — sobre beige/crema el texto SIEMPRE en verde-profundo o
     marrón (contraste verificado); marrón-claro queda para hovers y
     detalles decorativos, nunca para texto de lectura sobre fondo claro. */
  --bg: var(--beige);
  --bg-alt: var(--crema);
  --bg-surface: var(--marfil);
  --bg-contrast: var(--verde-profundo);
  --bg-contrast-alt: var(--verde-oliva);
  --text: var(--verde-profundo);
  --text-soft: var(--marron);
  --text-invert: var(--crema);
  --text-invert-soft: #d9d0b8;
  --accent: var(--marron);
  --accent-hover: #4f3b27; /* marrón más oscuro que --marron, mantiene contraste */
  --accent-soft: var(--marron-claro);
  --border-soft: rgba(69, 64, 47, 0.18);
  --border-invert: rgba(231, 219, 192, 0.22);

  --whatsapp: #4c7f56; /* verde WhatsApp entibiado hacia el oliva de la marca */
  --whatsapp-hover: #3d6746;

  /* Acentos secundarios — misma familia "tierra", para no apoyarse solo
     en el marrón: una terracota cálida y variantes claras para usar
     sobre fondo oscuro (verde profundo / verde oliva). */
  --terracota: #AD6B42;
  --terracota-claro: #D3A47D;
  --verde-claro: #A6AD8C;

  --font-display: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --container-w: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
  --nav-h: 76px;
}

/* =============================================================
   2. Reset y base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; }

::selection { background: var(--accent); color: var(--crema); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilidades
   ============================================================= */
.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  padding: .7rem 1.1rem;
  background: var(--verde-profundo);
  color: var(--crema);
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

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

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (min-width: 720px) { .container { padding-inline: 2rem; } }

.section {
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
}

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

.section--contrast {
  background: var(--bg-contrast);
  color: var(--text-invert);
}

.section-head {
  max-width: 46rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
}

.section--contrast .eyebrow { color: var(--marron-claro); }

/* =============================================================
   4. Tipografía
   ============================================================= */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .01em;
}

.h1 {
  font-size: clamp(2.3rem, 6.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: .01em;
}

.h2 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  letter-spacing: .01em;
}

.h3 {
  font-size: clamp(1.3rem, 2.4vw, 1.6rem);
}

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--text-soft);
  max-width: 62ch;
}

.section--contrast .lede { color: var(--text-invert-soft); }

/* =============================================================
   5. Componentes
   ============================================================= */

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .03em;
  transition: background-color .35s var(--ease-out), color .35s var(--ease-out),
              transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--crema);
}
.btn--whatsapp:hover { background: var(--whatsapp-hover); box-shadow: 0 10px 24px -10px rgba(61,138,92,.55); }

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--border-invert);
  color: var(--text-invert);
}
.btn--outline:hover { background: rgba(248,245,239,.1); }

.btn--dark {
  background: var(--verde-profundo);
  color: var(--crema);
}
.btn--dark:hover { background: #3a3a2f; }

.btn--sm { padding: .7rem 1.25rem; font-size: .85rem; }
.btn--block { width: 100%; justify-content: center; }

.icon {
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}

/* Chips de comodidades */
.amenity-list {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 1.1rem;
}

.amenity {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .85rem;
  border-radius: 999px;
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
  font-size: .84rem;
  color: var(--text);
}

.amenity .icon { width: 1em; height: 1em; color: var(--accent); }
/* Rotación de 3 colores tierra en los íconos de comodidades, para que
   no todo dependa del marrón. */
.amenity:nth-child(3n+2) .icon { color: var(--verde-oliva); }
.amenity:nth-child(3n) .icon { color: var(--terracota); }

/* Tarjeta de departamento */
.dpto-card {
  background: var(--bg-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: 0 20px 46px -30px rgba(74,74,60,.35);
}

.dpto-card__body {
  padding: clamp(1.5rem, 3vw, 2.4rem);
}

.dpto-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .6rem;
}

.dpto-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
}

.dpto-card__address {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: var(--text-soft);
  font-size: .92rem;
  margin-bottom: 1rem;
}
.dpto-card__address .icon { width: 1em; height: 1em; flex-shrink: 0; }

.capacity-badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: var(--verde-profundo);
  color: var(--crema);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .03em;
  white-space: nowrap;
}
.capacity-badge .icon { width: 1.05em; height: 1.05em; }

.dpto-card__desc {
  color: var(--text-soft);
  margin-bottom: 1.1rem;
}

.dpto-card__profile {
  font-size: .9rem;
  color: var(--text-soft);
  border-left: 2px solid var(--accent-soft);
  padding-left: .8rem;
  margin: 1.2rem 0;
}

.dpto-card__actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* Tarjeta compacta de departamento (teaser en Inicio, sin galería) */
.dpto-teaser-grid {
  display: grid;
  gap: 1.2rem;
}
.dpto-teaser {
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.dpto-teaser__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .8rem;
}
.dpto-teaser__name { font-family: var(--font-display); font-size: 1.2rem; }
.dpto-teaser__addr {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: var(--text-soft);
  font-size: .88rem;
}
.dpto-teaser__addr .icon { width: 1em; height: 1em; flex-shrink: 0; }
.dpto-teaser__desc { color: var(--text-soft); font-size: .95rem; }
.dpto-teaser__link {
  align-self: flex-start;
  margin-top: .3rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .88rem;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: gap .25s var(--ease-out);
}
.dpto-teaser__link:hover { gap: .65rem; }

/* Fila de 3 destacados (usada en el "Sobre RoMa" de Inicio) */
.highlight-row {
  display: grid;
  gap: 1.4rem;
  margin-block: 1.8rem;
}
.highlight-item { display: flex; gap: .9rem; align-items: flex-start; }
.highlight-item .icon-wrap {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.highlight-item .icon-wrap .icon { width: 1.2em; height: 1.2em; color: var(--accent); }
.highlight-item:nth-child(2) .icon-wrap .icon { color: var(--verde-oliva); }
.highlight-item:nth-child(3) .icon-wrap .icon { color: var(--terracota); }
.highlight-item__title { font-family: var(--font-display); font-weight: 600; font-size: .98rem; margin-bottom: .2rem; }
.highlight-item__text { color: var(--text-soft); font-size: .9rem; }

/* Bloque servicios incluidos */
.services-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem 1.2rem;
}

@media (min-width: 480px) {
  .services-strip { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
}

.service-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .6rem;
}

.service-item .icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(248,245,239,.12);
  border: 1px solid var(--border-invert);
}
.service-item .icon-wrap .icon { width: 1.35em; height: 1.35em; color: var(--marron-claro); }
.service-item:nth-child(3n+2) .icon-wrap .icon { color: var(--verde-claro); }
.service-item:nth-child(3n) .icon-wrap .icon { color: var(--terracota-claro); }

.service-item__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
}

/* Tarjeta de ubicación */
.location-grid {
  display: grid;
  gap: 1.2rem;
}

.location-card {
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.location-card__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
}

.location-card__addr { color: var(--text-soft); font-size: .95rem; }

/* Tarjetas de contacto */
.contact-grid {
  display: grid;
  gap: 1rem;
}

/* Pensada para adaptarse a fondo claro u oscuro: los valores por defecto
   sirven sobre beige/crema/marfil; .section--contrast los reemplaza por
   la variante translúcida para fondo oscuro (ver reglas más abajo). */
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.3rem 1.4rem;
  border-radius: var(--radius);
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  transition: background-color .3s var(--ease-out), border-color .3s var(--ease-out), transform .3s var(--ease-out);
}
.contact-card:hover { border-color: var(--accent-soft); transform: translateY(-2px); }

.contact-card .icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--marron);
  flex-shrink: 0;
}
.contact-card .icon-wrap .icon { width: 1.3em; height: 1.3em; color: var(--crema); }
/* Un color distinto por medio de contacto, en vez de marrón para los 4. */
.contact-card:nth-child(1) .icon-wrap { background: var(--whatsapp); }
.contact-card:nth-child(3) .icon-wrap { background: var(--verde-oliva); }
.contact-card:nth-child(4) .icon-wrap { background: var(--terracota); }

.contact-card__label {
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: .2rem;
}

.contact-card__value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
}

.section--contrast .contact-card {
  background: rgba(231,219,192,.06);
  border-color: var(--border-invert);
}
.section--contrast .contact-card:hover { background: rgba(231,219,192,.12); border-color: var(--border-invert); }
.section--contrast .contact-card__label { color: var(--marron-claro); }
.section--contrast .contact-card__value { color: var(--text-invert); }

/* =============================================================
   6. Header / nav
   ============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(201, 212, 168, .88);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--border-soft);
}
@supports not (backdrop-filter: blur(1px)) {
  .site-header { background: var(--bg); }
}

.site-header__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
}

/* Cuadrado, igual que la proporción real del logo: así se ve la foto
   completa tal cual es, sin recortar y sin el hueco de padding que
   antes se veía como un marco alrededor. */
.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 9px;
  background: var(--verde-oliva);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  border: none;
}
.brand__mark img { width: 100%; height: 100%; object-fit: contain; display: block; }

.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .03em;
  color: var(--text-soft);
  transition: color .25s var(--ease-out);
  position: relative;
  padding-bottom: .3rem;
}
.nav-links a:hover { color: var(--text); }

.nav-links a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
}
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
}

.header-actions { display: flex; align-items: center; gap: .8rem; }

/* =============================================================
   6.1 Encabezado de página interior (Departamentos / Quiénes somos / Contacto)
   Banda de presentación más corta que el hero de Inicio — no ocupa
   toda la pantalla, solo ubica al visitante en la sección.
   ============================================================= */
.page-header {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(2.6rem, 6vw, 4rem));
  padding-bottom: clamp(2.6rem, 6vw, 4rem);
  color: var(--text-invert);
  background: linear-gradient(165deg, var(--verde-profundo) 0%, var(--verde-oliva) 100%);
  overflow: clip;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: -40% -10% -60% -10%;
  background: radial-gradient(40% 50% at 85% 10%, rgba(160,138,111,.3), transparent 70%);
  pointer-events: none;
}
.page-header__inner { position: relative; z-index: 1; }
.page-header .eyebrow { color: var(--marron-claro); }
.page-header .lede { color: var(--text-invert-soft); margin-top: .8rem; }

/* Mini-nav de anclas dentro de una página interior (p. ej. saltar a
   cada departamento sin salir de departamentos.html) */
.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.6rem;
}
.subnav a {
  padding: .5rem 1.05rem;
  border-radius: 999px;
  border: 1px solid var(--border-invert);
  color: var(--text-invert-soft);
  font-size: .85rem;
  font-weight: 500;
  transition: background-color .25s var(--ease-out), color .25s var(--ease-out);
}
.subnav a:hover { background: rgba(231,219,192,.12); color: var(--text-invert); }

/* =============================================================
   7. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  color: var(--text-invert);
  /* Foto real de uno de los departamentos, con velo oscuro encima para
     que el texto claro se lea bien. */
  background:
    linear-gradient(165deg, rgba(69,64,47,.86) 0%, rgba(110,103,89,.74) 100%),
    url('assets/hero-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  overflow: clip;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% -30% -10%;
  background:
    radial-gradient(38% 42% at 82% 18%, rgba(160,138,111,.22), transparent 70%),
    radial-gradient(45% 38% at 10% 85%, rgba(122,98,73,.2), transparent 72%);
  filter: blur(10px);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(3rem, 8vw, 5rem);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--marron-claro);
  margin-bottom: 1.4rem;
}

.hero__title {
  max-width: 16ch;
  margin-bottom: 1.3rem;
}
.hero__title em {
  font-style: normal;
  color: var(--marron-claro);
}

.hero__tagline {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-invert-soft);
  max-width: 40ch;
  margin-bottom: .9rem;
}

.hero__location {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .95rem;
  color: var(--text-invert-soft);
  margin-bottom: 2.2rem;
}
.hero__location .icon { width: 1.1em; height: 1.1em; color: var(--marron-claro); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

.hero__scroll {
  position: absolute;
  bottom: clamp(1.4rem, 4vw, 2.4rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: var(--text-invert-soft);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  z-index: 1;
}
.hero__scroll-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--marron-claro), transparent);
  animation: scrollPulse 2.2s var(--ease-soft) infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; }
  50% { opacity: 1; }
}

/* =============================================================
   Quiénes somos
   ============================================================= */
.about-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.about-copy p { margin-bottom: 1.15rem; color: var(--text); }
.about-copy p:last-child { margin-bottom: 0; }

.about-copy .lede { color: var(--text-soft); margin-bottom: 1.6rem; }

.about-highlight {
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1.6rem;
  margin-block: 1.6rem;
}
.about-highlight p { margin-bottom: 0; color: var(--text); }
.about-highlight strong { color: var(--accent); }

.family-note {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-sm);
  background: var(--verde-profundo);
  color: var(--text-invert);
  margin-block: 1.6rem;
}
.family-note .icon-wrap {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(248,245,239,.12);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.family-note .icon { width: 1.2em; height: 1.2em; color: var(--marron-claro); }
.family-note p { font-size: .92rem; color: var(--text-invert-soft); margin: 0; }
.family-note strong { color: var(--crema); }

/* =============================================================
   8. Galerías + lightbox
   ============================================================= */
.gallery {
  display: flex;
  gap: .6rem;
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: .3rem .3rem .9rem;
  scrollbar-width: thin;
  scrollbar-color: var(--marron-claro) transparent;
}
.gallery::-webkit-scrollbar { height: 6px; }
.gallery::-webkit-scrollbar-thumb { background: var(--marron-claro); border-radius: 999px; }

.g-item {
  position: relative;
  flex: 0 0 78%;
  scroll-snap-align: start;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--border-soft);
}

.g-item button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
}

.g-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
}

.g-item:hover img { transform: scale(1.05); }

/* Placeholder cuando la foto todavía no fue cargada */
.g-item.img-missing img { display: none; }
.g-item.img-missing::after {
  content: attr(data-placeholder-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--text-soft);
  background:
    repeating-linear-gradient(135deg, var(--bg-alt), var(--bg-alt) 10px, var(--bg) 10px, var(--bg) 20px);
}

@media (min-width: 720px) {
  .gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
    padding-bottom: 0;
  }
  .g-item { flex: unset; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(23, 22, 16, .98);
  padding: 1.2rem;
}
.lightbox.is-open { display: flex; }

.lightbox__figure {
  position: relative;
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  width: 100%;
}

.lightbox__img {
  width: 100%;
  height: 86vh;
  max-height: 86vh;
  object-fit: contain;
  border-radius: 6px;
}
/* Nota: "img { display:block }" del reset (más arriba) le gana en cascada
   al [hidden] del user-agent porque ambas son reglas de autor con origen
   distinto al UA — por eso acá usamos una clase explícita en vez de
   depender del atributo hidden para esconder la imagen grande. */
.lightbox__img.is-hidden { display: none; }

.lightbox__caption {
  text-align: center;
  color: var(--text-invert-soft);
  font-size: .85rem;
  margin-top: .8rem;
}

.lightbox__placeholder {
  width: 100%;
  height: 60vh;
  max-height: 60vh;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  background: repeating-linear-gradient(135deg, rgba(248,245,239,.06), rgba(248,245,239,.06) 10px, transparent 10px, transparent 20px);
  border: 1px dashed var(--border-invert);
  color: var(--text-invert-soft);
  font-size: .9rem;
}
.lightbox__placeholder .icon { width: 2.2em; height: 2.2em; opacity: .6; }

.lightbox__close,
.lightbox__nav {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(248,245,239,.1);
  color: var(--crema);
  border: 1px solid var(--border-invert);
  transition: background-color .25s var(--ease-out);
}
.lightbox__close:hover,
.lightbox__nav:hover { background: rgba(248,245,239,.22); }

.lightbox__close { top: 1.2rem; right: 1.2rem; }
.lightbox__nav--prev { left: 1.2rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 1.2rem; top: 50%; transform: translateY(-50%); }

@media (max-width: 719px) {
  .lightbox__nav--prev { left: .5rem; }
  .lightbox__nav--next { right: .5rem; }
}

/* =============================================================
   9. Footer + WhatsApp flotante
   ============================================================= */
.site-footer {
  background: var(--verde-profundo);
  color: var(--text-invert-soft);
  padding-block: 2.6rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  align-items: center;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--text-invert);
  font-family: var(--font-display);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 1rem;
}

.footer-brand .brand__mark { width: 36px; height: 36px; }

.footer-links {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: .88rem;
}
.footer-links a { color: var(--text-invert-soft); transition: color .25s; }
.footer-links a:hover { color: var(--crema); }

.footer-meta {
  font-size: .8rem;
  color: rgba(248,245,239,.55);
}

.whatsapp-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 800;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--crema);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,.4);
  transition: transform .3s var(--ease-out), background-color .3s var(--ease-out);
}
.whatsapp-float:hover { background: var(--whatsapp-hover); transform: scale(1.06); }
.whatsapp-float .icon { width: 1.7em; height: 1.7em; }

/* =============================================================
   10. Reveal on scroll
   ============================================================= */
/* El fade-in solo se activa si main.js corrió y marcó <html class="js">.
   Sin JS (o si el script falla / no carga), .reveal queda con su
   apariencia final normal — el contenido nunca depende de JS para verse. */
html.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
html.js .reveal.is-visible { opacity: 1; transform: none; }

/* Defensiva: si algún elemento tuviera reveal + split-text, nunca queda invisible */
html.js .reveal[data-split] { opacity: 1; transform: none; }

.reveal-group > * { transition-delay: calc(var(--i, 0) * 90ms); }

/* =============================================================
   11. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .location-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .highlight-row { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 720px) {
  .nav-links { display: flex; }
  .about-grid { grid-template-columns: 1.1fr .9fr; align-items: start; }
  .hero__title { max-width: 20ch; }
  .dpto-teaser-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 960px) {
  .dpto-list { display: flex; flex-direction: column; gap: 2.4rem; }
}

@media (min-width: 1280px) {
  .container { padding-inline: 2.5rem; }
}

/* =============================================================
   12. Reduced motion — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__scroll-line { animation: none; }
}

/* =============================================================
   13. Transición entre páginas (View Transitions API, sin librerías)
   Si el navegador no la soporta, simplemente navega normal — no hace
   falta JS ni feature-detection para esto.
   ============================================================= */
@view-transition { navigation: auto; }
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: .45s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) { animation: none; }
}