/* ============================================================
   MONTE ZION - APART DE MONTAÑA
   DESIGN SYSTEM — index.css
   ============================================================
   Variables CSS se asignan dinámicamente desde config.js en :root
   según la paleta activa. Este archivo solo define las reglas que
   consumen esas variables.
   ============================================================ */

/* ── GOOGLE FONTS (se cargan también por JS para el tema Atardecer) ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Lora:ital,wght@0,400;0,600;1,400&family=Montserrat:wght@300;400;500;600;700&family=Quicksand:wght@400;500;600;700&display=swap');

/* ── RESET & BASE ─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background-color: var(--color-fondo-general);
  color: var(--color-texto-principal);
  font-family: var(--fuente-cuerpo);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ── TIPOGRAFÍA ───────────────────────────────────────────── */
h1,
h2,
h3,
h4 {
  font-family: var(--fuente-titulos);
  line-height: 1.25;
  color: var(--color-texto-principal);
}

.text-accent {
  color: var(--color-acento);
}

.text-secondary {
  color: var(--color-texto-secundario);
}

/* ── SEPARADOR NEMACOLIN ──────────────────────────────────── */
.separator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 60px 20px 48px;
  text-align: center;
}

.separator__eyebrow {
  font-family: var(--fuente-cuerpo);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-acento);
}

.separator__title {
  font-family: var(--fuente-titulos);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--color-texto-principal);
}

.separator__lines {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 800px;
  margin: 4px 0;
}

@media (max-width: 768px) {
  .separator__lines {
    max-width: 320px;
  }
}

.separator__lines::before,
.separator__lines::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-separador-linea);
  opacity: 0.5;
}

.separator__lines-diamond {
  width: 8px;
  height: 8px;
  background: var(--color-acento);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.separator__subtitle {
  max-width: 560px;
  font-size: 1rem;
  color: var(--color-texto-secundario);
  font-style: italic;
}

/* ── SECCIÓN GENÉRICA ─────────────────────────────────────── */
.section {
  padding: 70px 20px;
}

.section--alt {
  background: linear-gradient(to bottom,
      var(--color-fondo-general) 0%,
      var(--color-fondo-secundario) 15%,
      var(--color-fondo-secundario) 85%,
      var(--color-fondo-general) 100%);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ═══════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-borde);
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
}

#header.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header__logo {
  height: 66px;
  width: auto;
  object-fit: contain;
  cursor: pointer;
  transition: opacity 0.2s;
}

.header__logo:hover {
  opacity: 0.85;
}

.header__logo-text {
  font-family: var(--fuente-titulos);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-acento);
  letter-spacing: 0.04em;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-texto-principal);
  padding: 8px 14px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--color-acento);
  background: rgba(255, 255, 255, 0.05);
}

/* ── BOTÓN RESERVAR (con animación de respiro) ───────────── */
.btn-reservar,
.btn-reservar-inline {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--fuente-cuerpo);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-boton-reserva-texto) !important;
  background: var(--color-boton-reserva-fondo);
  border: none;
  border-radius: 6px;
  padding: 10px 22px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s;
  /* Animación pulse (latido whatsapp) */
  animation: wa-pulse-reserve 2.8s infinite;
}

/* Efecto de brillo (shimmer) que recorre el botón */
.btn-reservar::after,
.btn-reservar-inline::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent 100%);
  animation: btn-shimmer 3.5s infinite;
  pointer-events: none;
}

.header__mobile-btn {
  display: none;
}

.btn-reservar:hover,
.btn-reservar-inline:hover {
  transform: translateY(-2px) scale(1.03);
  background: var(--color-acento-hover);
  animation: none;
  box-shadow: 0 8px 25px var(--color-boton-reserva-glow);
}

@keyframes wa-pulse-reserve {
  0% {
    box-shadow: 0 0 0 0 var(--color-boton-reserva-glow);
  }

  60% {
    box-shadow: 0 0 0 20px rgba(0, 0, 0, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}

@keyframes btn-shimmer {
  0% {
    left: -100%;
  }

  20% {
    left: 160%;
  }

  100% {
    left: 160%;
  }
}

/* ── Botón genérico secundario ───────────────────────────── */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fuente-cuerpo);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-acento);
  background: transparent;
  border: 1.5px solid var(--color-acento);
  border-radius: 6px;
  padding: 10px 24px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--color-acento);
  color: var(--color-boton-reserva-texto);
  transform: translateY(-2px);
}

/* ── Hamburger (mobile) ───────────────────────────────────── */
.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.header__burger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-texto-principal);
  border-radius: 2px;
  transition: all 0.3s;
}


/* ═══════════════════════════════════════════════════════════
   HERO VIDEO
   ═══════════════════════════════════════════════════════════ */
#inicio {
  position: relative;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay-hero);
  z-index: 1;
}

.hero__content {
  position: absolute;
  top: 85px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 760px;
}

.hero__text-rotativo {
  font-family: var(--fuente-titulos);
  font-size: clamp(2rem, 6vw, 4.2rem);
  font-weight: 700;
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  line-height: 1.2;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero__text-rotativo.visible {
  opacity: 1;
}

.hero__scroll-cta {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: hero-bounce 2s infinite;
}

.hero__scroll-cta::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.7), transparent);
}

@keyframes hero-bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(6px);
  }
}


/* ═══════════════════════════════════════════════════════════
   TARJETAS APARTAMENTOS
   ═══════════════════════════════════════════════════════════ */
.apartments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 8px;
}

.apartment-card {
  background: var(--color-fondo-tarjeta);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-borde);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.apartment-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.apartment-card__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  flex-shrink: 0;
}

.apartment-card__gallery {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.apartment-card__gallery-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}

.apartment-card__gallery-photo {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.apartment-card__photo-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-fondo-secundario), var(--color-fondo-tarjeta));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.6;
}

.apartment-card__body {
  padding: 22px 22px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.apartment-card__subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-acento);
}

.apartment-card__title {
  font-family: var(--fuente-titulos);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-texto-principal);
}

.apartment-card__desc {
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
  flex: 1;
}

.apartment-card__amenities {
  font-size: 0.8rem;
  color: var(--color-texto-secundario);
  border-top: 1px solid var(--color-borde);
  padding-top: 12px;
  margin-top: 4px;
}

.apartment-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-acento);
  margin-top: 6px;
  transition: gap 0.2s;
}

.apartment-card:hover .apartment-card__cta {
  gap: 10px;
}


/* ═══════════════════════════════════════════════════════════
   SERVICIOS
   ═══════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--color-fondo-tarjeta);
  border: 1px solid var(--color-borde);
  border-radius: 14px;
  padding: 28px 22px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.service-card__icon {
  font-size: 1.6rem;
  color: var(--color-acento);
  margin-bottom: 12px;
  letter-spacing: -0.05em;
}

.service-card__title {
  font-family: var(--fuente-titulos);
  font-size: 1.05rem;
  margin-bottom: 14px;
  color: var(--color-texto-principal);
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__item {
  position: relative;
  font-size: 0.83rem;
  color: var(--color-texto-secundario);
  padding-left: 14px;
  text-align: left;
}

.service-card__item::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-acento);
  font-weight: 700;
}

/* micro-tarjetas logísticas */
.logistics-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 800px;
  margin: 40px auto 0;
}

.logistics-card {
  background: var(--color-fondo-tarjeta);
  border: 1px solid var(--color-borde);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 0.2s;
  flex: 0 1 calc(25% - 12px);
  min-width: 140px;
}

.logistics-card:hover {
  transform: translateY(-3px);
}

.logistics-card--pet {
  border-color: var(--color-acento);
  background: linear-gradient(135deg, var(--color-fondo-tarjeta), var(--color-fondo-secundario));
}

.logistics-card__icon {
  font-size: 1.2rem;
}

.logistics-card__title {
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--color-acento);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.logistics-card__text {
  font-size: 0.75rem;
  color: var(--color-texto-secundario);
}


/* ═══════════════════════════════════════════════════════════
   QUÉ HACER
   ═══════════════════════════════════════════════════════════ */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.activity-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.activity-card__photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--color-borde);
  transition: transform 0.3s, box-shadow 0.3s;
}

.activity-card:hover .activity-card__photo {
  transform: scale(1.02);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.activity-card__photo-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--color-fondo-secundario), var(--color-fondo-tarjeta));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 1px solid var(--color-borde);
}

.activity-card__title {
  font-family: var(--fuente-titulos);
  font-size: 1.1rem;
}

.activity-card__desc {
  font-size: 0.88rem;
  color: var(--color-texto-secundario);
  margin-top: -8px;
}


/* ═══════════════════════════════════════════════════════════
   GALERÍA (scroll horizontal circular)
   ═══════════════════════════════════════════════════════════ */
.gallery-track-wrapper {
  position: relative;
  overflow: hidden;
  padding: 8px 0 20px;
  cursor: grab;
}

.gallery-track-wrapper:active {
  cursor: grabbing;
}

.gallery-track {
  display: flex;
  gap: 20px;
  animation: gallery-scroll 30s linear infinite;
  width: max-content;
}

.gallery-track-wrapper:hover .gallery-track {
  animation-play-state: paused;
}

@keyframes gallery-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.gallery-card {
  flex-shrink: 0;
  width: 280px;
  height: 280px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-borde);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.gallery-card:hover {
  transform: scale(1.04);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.gallery-card:active {
  transform: scale(1.06);
}

/* ── Lightbox Galería ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: var(--color-header-bg);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
  backdrop-filter: blur(10px);
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: 8px;
  object-fit: contain;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: var(--color-texto-principal);
  cursor: pointer;
  line-height: 1;
  z-index: 2;
}

.gallery-card img,
.gallery-card__placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card__placeholder {
  background: linear-gradient(135deg, var(--color-fondo-secundario), var(--color-fondo-tarjeta));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.5;
}


/* ═══════════════════════════════════════════════════════════
   UBICACIÓN
   ═══════════════════════════════════════════════════════════ */
#ubicacion {
  padding: 0;
}

.location-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  cursor: pointer;
}

.location-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.location-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: background 0.3s;
}

.location-overlay:hover {
  background: rgba(0, 0, 0, 0.5);
}

.location-overlay__title {
  font-family: var(--fuente-titulos);
  font-size: clamp(1.6rem, 4vw, 3rem);
  color: #fff;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.6);
  text-align: center;
}

.location-overlay__sub {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

.location-overlay__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-boton-reserva-fondo);
  color: var(--color-boton-reserva-texto);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 24px;
  border-radius: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s;
}

.location-overlay__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-boton-reserva-glow);
}

/* Location placeholder (quando no hay video) */
.location-placeholder {
  width: 100%;
  aspect-ratio: 16 / 7;
  background: radial-gradient(ellipse at center, var(--color-fondo-secundario), var(--color-fondo-general));
  position: relative;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
#footer {
  background: linear-gradient(to bottom, var(--color-fondo-general) 0%, var(--color-fondo-secundario) 100%);
  padding: 60px 20px 40px;
  border-top: none;
  padding: 40px 20px;
}

.footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer__city {
  font-family: var(--fuente-titulos);
  font-size: 1.1rem;
  color: var(--color-acento);
}

.footer__date {
  font-size: 0.8rem;
  color: var(--color-texto-secundario);
  letter-spacing: 0.05em;
}

.footer__socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--color-borde);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-texto-principal);
  transition: all 0.2s;
}

.footer__social-link:hover {
  border-color: var(--color-acento);
  color: var(--color-acento);
  transform: translateY(-2px);
}

.footer__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__copyright {
  font-size: 0.75rem;
  color: var(--color-texto-secundario);
}

.footer__dev {
  font-size: 0.72rem;
  color: var(--color-texto-secundario);
  opacity: 0.6;
}

.footer__privacy {
  font-size: 0.78rem;
  color: var(--color-acento);
  text-decoration: underline;
  transition: opacity 0.2s;
}

.footer__privacy:hover {
  opacity: 0.75;
}


/* ═══════════════════════════════════════════════════════════
   BOTÓN WHATSAPP FLOTANTE
   ═══════════════════════════════════════════════════════════ */
#whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  animation: wa-pulse 2.8s infinite;
}

#whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
  animation: none;
}

#whatsapp-fab svg {
  width: 30px;
  height: 30px;
  fill: #ffffff;
}

@keyframes wa-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  60% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@media (max-width: 768px) {
  #whatsapp-fab {
    width: 48px;
    height: 48px;
    bottom: 20px;
    right: 20px;
  }

  #whatsapp-fab svg {
    width: 24px;
    height: 24px;
  }
}


/* ═══════════════════════════════════════════════════════════
   PÁGINA DETALLE APARTAMENTO
   ═══════════════════════════════════════════════════════════ */
.detail-hero {
  position: relative;
  height: 65vh;
  min-height: 420px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.detail-hero__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, transparent 55%);
}

.detail-hero__content {
  position: relative;
  z-index: 1;
  padding: 40px 48px;
  color: #fff;
  width: 100%;
}

.detail-hero__eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-acento);
  margin-bottom: 10px;
}

.detail-hero__title {
  font-family: var(--fuente-titulos);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.5);
}

.detail-section {
  padding: 70px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}

.detail-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.detail-info__tech {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-acento);
  text-transform: uppercase;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-borde);
}

.detail-info__title {
  font-family: var(--fuente-titulos);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 20px;
}

.detail-info__desc {
  font-size: 1rem;
  color: var(--color-texto-secundario);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* 6-icon grid for apartment detail */
.detail-icons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: 100%;
}

.detail-icon-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  text-align: left;
  gap: 16px;
  padding: 24px 10px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-borde);
  border-radius: 0;
  transition: transform 0.2s, background 0.2s;
}

.detail-icon-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.05); /* very subtle highlight */
}

.detail-icon-item__icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.detail-icon-item__name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-texto-principal);
}

/* Detail gallery */
.detail-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 0 48px 60px;
  max-width: 1180px;
  margin: 0 auto;
}

.detail-gallery__photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--color-borde);
  transition: transform 0.3s;
  cursor: zoom-in;
}

.detail-gallery__photo:hover {
  transform: scale(1.04);
}

/* Detail footer CTA */
.detail-footer-cta {
  background: var(--color-fondo-secundario);
  border-top: 1px solid var(--color-borde);
  padding: 32px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}


/* ═══════════════════════════════════════════════════════════
   PÁGINA DE RESERVAS
   ═══════════════════════════════════════════════════════════ */
body.page-reservas {
  padding-top: 72px;
  min-height: 100svh;
}

.reservas-header {
  text-align: center;
  padding: 56px 20px 40px;
}

.reservas-header__title {
  font-family: var(--fuente-titulos);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 10px;
}

.reservas-header__subtitle {
  color: var(--color-texto-secundario);
  max-width: 500px;
  margin: 0 auto;
}

/* Steps indicator */
.steps-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0 auto 48px;
  max-width: 600px;
  padding: 0 20px;
}

.step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  position: relative;
}

.step-dot__circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-borde);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--color-fondo-tarjeta);
  color: var(--color-texto-secundario);
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}

.step-dot.active .step-dot__circle {
  border-color: var(--color-acento);
  background: var(--color-acento);
  color: var(--color-boton-reserva-texto);
}

.step-dot.done .step-dot__circle {
  border-color: var(--color-acento);
  background: var(--color-acento);
  color: var(--color-boton-reserva-texto);
}

.step-dot__label {
  font-size: 0.7rem;
  text-align: center;
  color: var(--color-texto-secundario);
  letter-spacing: 0.04em;
}

.step-dot.active .step-dot__label {
  color: var(--color-acento);
  font-weight: 600;
}

.step-connector {
  flex: 1;
  height: 2px;
  background: var(--color-borde);
  margin-bottom: 22px;
  transition: background 0.4s;
}

.step-connector.done {
  background: var(--color-acento);
}

/* Step panels */
.step-panel {
  display: none;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px 60px;
  animation: fade-in 0.4s ease;
}

.step-panel.active {
  display: block;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Step 1 — apartment cards */
.reserva-apts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.reserva-apt-card {
  background: var(--color-fondo-tarjeta);
  border: 2px solid var(--color-borde);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.reserva-apt-card:hover {
  border-color: rgba(255, 204, 0, 0.5);
  transform: translateY(-4px);
}

.reserva-apt-card.selected {
  border-color: var(--color-acento);
  box-shadow: 0 0 0 3px var(--color-boton-reserva-glow);
}

.reserva-apt-card__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.reserva-apt-card__photo-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-fondo-secundario), var(--color-fondo-tarjeta));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.reserva-apt-card__body {
  padding: 16px 18px;
}

.reserva-apt-card__name {
  font-family: var(--fuente-titulos);
  font-size: 1rem;
  margin-bottom: 6px;
}

.reserva-apt-card__price {
  font-size: 0.85rem;
  color: var(--color-acento);
  font-weight: 700;
}

.reserva-apt-card__cap {
  font-size: 0.77rem;
  color: var(--color-texto-secundario);
  margin-top: 4px;
}

/* Step 2 — details & calendar */
.reserva-step2-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 28px;
}

.reserva-price-card {
  background: var(--color-fondo-tarjeta);
  border: 1px solid var(--color-borde);
  border-radius: 14px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.reserva-price-card__title {
  font-family: var(--fuente-titulos);
  font-size: 1.1rem;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-borde);
}

.reserva-price-card__promo {
  background: rgba(255, 204, 0, 0.1);
  border: 1px solid rgba(255, 204, 0, 0.3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--color-acento);
  font-weight: 600;
}

.reserva-price-card__includes h4 {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-texto-secundario);
  margin-bottom: 8px;
}

.reserva-price-card__includes ul li {
  font-size: 0.83rem;
  color: var(--color-texto-secundario);
  padding: 3px 0;
}

.reserva-price-card__includes ul li::before {
  content: '✓ ';
  color: #4caf50;
}

.reserva-price-card__includes ul.not-includes li::before {
  content: '✗ ';
  color: #ef5350;
}

.reserva-calendar-section {
  background: var(--color-fondo-tarjeta);
  border: 1px solid var(--color-borde);
  border-radius: 14px;
  padding: 26px;
}

.reserva-calendar-section h3 {
  font-family: var(--fuente-titulos);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.guests-selector {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.guests-selector label {
  font-size: 0.9rem;
  font-weight: 600;
}

.guests-selector__controls {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-fondo-general);
  border: 1px solid var(--color-borde);
  border-radius: 8px;
  padding: 4px 8px;
}

.guests-btn {
  width: 30px;
  height: 30px;
  border: none;
  background: none;
  color: var(--color-acento);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.2s;
}

.guests-btn:hover {
  background: rgba(255, 204, 0, 0.1);
}

#guests-count {
  font-weight: 700;
  font-size: 1rem;
  min-width: 24px;
  text-align: center;
}

.date-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.date-fields label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.date-fields input[type="date"] {
  padding: 10px 14px;
  border: 1.5px solid var(--color-borde);
  background: var(--color-fondo-general);
  color: var(--color-texto-principal);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--fuente-cuerpo);
  cursor: pointer;
  transition: border-color 0.2s;
}

/* Forzar contraste y visibilidad en el botón/icono del calendario nativo */
.date-fields input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  /* Invertir a blanco en temas oscuros (default invert=1) y mantener oscuro en claros (invert=0) */
  filter: invert(var(--calendar-invert-filter, 0));
  opacity: 0.8;
  transition: opacity 0.2s, transform 0.1s;
}

.date-fields input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  transform: scale(1.1);
}

.date-fields input[type="date"]:focus {
  outline: none;
  border-color: var(--color-acento);
}

.invoice-card {
  background: linear-gradient(135deg, var(--color-fondo-general), var(--color-fondo-secundario));
  border: 1.5px solid var(--color-acento);
  border-radius: 12px;
  padding: 20px;
  display: none;
}

.invoice-card.visible {
  display: block;
}

.invoice-card__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 5px 0;
  color: var(--color-texto-secundario);
}

.invoice-card__row.total {
  border-top: 1px solid var(--color-borde);
  margin-top: 8px;
  padding-top: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-texto-principal);
}

/* Step 3 — form */
.reserva-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--color-borde);
  background: var(--color-fondo-tarjeta);
  color: var(--color-texto-principal);
  border-radius: 10px;
  font-size: 0.92rem;
  font-family: var(--fuente-cuerpo);
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-acento);
  box-shadow: 0 0 0 3px var(--color-boton-reserva-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  opacity: 0.45;
}

.form-group .required-badge {
  font-size: 0.7rem;
  color: #ef5350;
  margin-left: 4px;
}

.payment-summary-card {
  grid-column: 1 / -1;
  background: var(--color-fondo-tarjeta);
  border: 1.5px solid var(--color-acento);
  border-radius: 14px;
  padding: 22px 24px;
}

.payment-summary-card h3 {
  font-family: var(--fuente-titulos);
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-borde);
}

.payment-row {
  display: flex;
  justify-content: space-between;
  padding: 7px 0;
  font-size: 0.9rem;
  color: var(--color-texto-secundario);
}

.payment-row.total {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-texto-principal);
  border-top: 1px solid var(--color-borde);
  margin-top: 8px;
  padding-top: 12px;
}

.payment-row.highlight {
  color: var(--color-acento);
  font-weight: 600;
}

/* Step 4 — final summary */
.final-summary-card {
  background: var(--color-fondo-tarjeta);
  border: 1.5px solid var(--color-borde);
  border-radius: 16px;
  overflow: hidden;
  max-width: 600px;
  margin: 0 auto;
}

.final-summary-card__header {
  background: var(--color-acento);
  color: var(--color-boton-reserva-texto);
  padding: 20px 24px;
  text-align: center;
}

.final-summary-card__header h3 {
  font-family: var(--fuente-titulos);
  font-size: 1.4rem;
  color: var(--color-boton-reserva-texto);
}

.final-summary-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.summary-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9rem;
}

.summary-row__label {
  font-weight: 700;
  color: var(--color-acento);
  min-width: 140px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.summary-row__value {
  color: var(--color-texto-principal);
}

.summary-divider {
  border: none;
  border-top: 1px solid var(--color-borde);
  margin: 4px 0;
}

.final-summary-card__footer {
  padding: 20px 24px;
  background: var(--color-fondo-general);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

/* Step navigation */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  gap: 14px;
  flex-wrap: wrap;
}

.step-nav--center {
  justify-content: center;
}

/* Alerts */
.alert-error {
  background: rgba(239, 83, 80, 0.12);
  border: 1px solid rgba(239, 83, 80, 0.4);
  color: #ef5350;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-top: 10px;
  display: none;
}

.alert-error.visible {
  display: block;
}

/* Reservas footer */
.reservas-footer {
  background: var(--color-fondo-secundario);
  border-top: 1px solid var(--color-borde);
  padding: 24px 20px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}


/* ═══════════════════════════════════════════════════════════
   PÁGINA PRIVACIDAD
   ═══════════════════════════════════════════════════════════ */
.privacy-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 80px 20px 60px;
}

.privacy-content h1 {
  font-family: var(--fuente-titulos);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 10px;
}

.privacy-content .updated {
  font-size: 0.82rem;
  color: var(--color-texto-secundario);
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-borde);
}

.privacy-item {
  margin-bottom: 32px;
}

.privacy-item h2 {
  font-family: var(--fuente-titulos);
  font-size: 1.2rem;
  color: var(--color-acento);
  margin-bottom: 10px;
}

.privacy-item p {
  font-size: 0.95rem;
  color: var(--color-texto-secundario);
  line-height: 1.8;
}


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST BREAKPOINTS
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .logistics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-section {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 24px;
  }

  .detail-gallery {
    grid-template-columns: repeat(3, 1fr);
    padding: 0 24px 40px;
  }

  .reserva-step2-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  #header {
    padding: 0 20px;
  }

  .header__nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-header-bg);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    border-bottom: 1px solid var(--color-borde);
    backdrop-filter: blur(12px);
  }

  .header__nav.open {
    display: flex;
  }

  .nav__link {
    padding: 12px 16px;
    width: 100%;
    font-size: 0.95rem;
  }

  .header__logo-container {
    max-width: 45%;
    display: flex;
    align-items: center;
  }

  .header__logo-text {
    font-size: 1.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .header__mobile-btn {
    display: flex;
    margin-right: 15px;
    padding: 6px 14px;
    font-size: 0.75rem;
    position: relative;
    left: auto;
    transform: none;
  }

  .header__burger {
    display: flex;
  }

  .apartments-grid {
    grid-template-columns: 1fr;
  }

  .activities-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .logistics-card {
    flex: 0 1 calc(50% - 12px);
    align-items: center;
    text-align: center;
    min-width: 0;
  }

  .logistics-card__icon {
    font-size: 1.5rem;
  }

  .reserva-apts-grid {
    grid-template-columns: 1fr;
  }

  .reserva-form {
    grid-template-columns: 1fr;
  }

  .date-fields {
    grid-template-columns: 1fr;
  }

  .detail-icons-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .detail-icon-item {
    background: var(--color-fondo-tarjeta);
    border: 1px solid var(--color-borde);
    border-radius: 10px;
    padding: 8px 6px;
    gap: 6px;
    flex-direction: column;
    text-align: center;
  }

  .detail-icon-item__icon {
    font-size: 1rem;
  }

  .detail-icon-item__name {
    font-size: 0.65rem;
  }

  .detail-gallery {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 20px 40px;
  }

  .detail-hero__content {
    padding: 28px 24px;
  }

  .detail-section {
    padding: 40px 20px;
  }

  .location-wrapper {
    aspect-ratio: 4 / 3;
  }

  .gallery-card {
    width: 220px;
    height: 220px;
  }

  .payment-summary-card {
    grid-column: auto;
  }

  #whatsapp-fab {
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  .logistics-grid {
    grid-template-columns: 1fr;
  }

  .separator__title {
    font-size: 1.6rem;
  }

  .detail-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── Padding top global for fixed header ─────────────────── */
body:not(.page-reservas) main {
  padding-top: 72px;
}

/* SELECTOR DE TEMAS TEMPORAL */
.theme-switcher-nav {
  background: var(--color-fondo-secundario);
  color: var(--color-texto-principal);
  border: 1px solid var(--color-acento);
  border-radius: 4px;
  padding: 8px 12px;
  margin-right: 15px;
  font-family: var(--fuente-cuerpo);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all 0.3s ease;
  appearance: auto;
}

.theme-switcher-nav:hover {
  border-color: var(--color-acento-hover);
}

@media (max-width: 768px) {
  .theme-switcher-nav {
    margin: 10px 0;
    width: 100%;
  }
}