/* =========================================================
   PROGRAMA PATRIMONIAL MINERO — Fundo Mirador Los Volcanes
   Mobile-first stylesheet — design tokens from DESIGN.md
   ========================================================= */

:root {
  /* --- Brand colors --- */
  --color-navy: #0d1c32;
  --color-navy-deep: #08121f;
  --color-copper: #D98324;
  --color-copper-dark: #8c4f10;
  --color-copper-light: #fdad67;
  --color-forest: #1B3022;
  --color-forest-tint: rgba(27, 48, 34, 0.1);
  --color-graphite: #2E363A;
  --color-white: #F8F9FA;

  /* --- Surface / text tokens --- */
  --surface: #f4faff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #eaf5fd;
  --surface-container: #e4f0f7;
  --surface-container-high: #deeaf1;
  --on-surface: #121d22;
  --on-surface-variant: #44474d;
  --outline: #75777e;
  --outline-variant: #c5c6cd;

  /* --- Typography --- */
  --font-base: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* --- Shape --- */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* --- Spacing rhythm (8px base) --- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;
  --section-gap: 5rem;
  --container-max: 1280px;
  --gutter: 1.5rem;
  --margin-mobile: 1.5rem;

  /* --- Motion --- */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s var(--ease);
  --transition-base: 0.4s var(--ease);
}

@media (min-width: 1024px) {
  :root {
    --section-gap: 7.5rem;
    --gutter: 1.5rem;
  }
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, p, ul, figure, blockquote { margin: 0; }
ul { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }

body {
  font-family: var(--font-base);
  background: var(--color-white);
  color: var(--color-graphite);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 { font-family: var(--font-base); color: var(--color-navy); font-weight: 600; line-height: 1.2; }

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

button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
}
@media (min-width: 1024px) {
  .container { padding-inline: 4rem; }
}

section { padding-block: var(--space-8); scroll-margin-top: 6rem; }
@media (min-width: 1024px) {
  section { padding-block: var(--section-gap); scroll-margin-top: 6.5rem; }
}

/* =========================================================
   REUSABLE TYPE / UI HELPERS
   ========================================================= */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-copper-dark);
  margin-bottom: var(--space-2);
}
.eyebrow--light {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-navy);
  max-width: 38rem;
}
.section-title--light { color: var(--color-white); }
@media (min-width: 768px) {
  .section-title { font-size: 2.25rem; }
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-copper-dark);
  transition: gap var(--transition-fast), color var(--transition-fast);
}
.link-arrow:hover { gap: 0.7rem; color: var(--color-copper); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--color-copper);
  color: #ffffff;
  border: 1px solid var(--color-copper);
}
.btn--primary:hover { background: var(--color-copper-dark); border-color: var(--color-copper-dark); }

.btn--secondary {
  background: var(--color-navy);
  color: #ffffff;
  border: 1px solid var(--color-navy);
}
.btn--secondary:hover { background: var(--color-navy-deep); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.18); border-color: #ffffff; }

.btn--sm { padding: 0.65rem 1.25rem; font-size: 0.75rem; }
.btn--block { width: 100%; }

/* --- Tags / chips --- */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
}
.tag--copper { background: var(--color-copper); color: #fff; }
.tag--navy { background: var(--color-navy); color: #fff; }
.tag--forest { background: var(--color-forest-tint); color: var(--color-forest); }

/* --- Scroll reveal --- */
/* Por defecto el contenido es VISIBLE. Solo se oculta para animar cuando
   el JS esta activo (html.js). Asi, si el JS falla, nada queda en blanco. */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.header {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  right: var(--space-3);
  z-index: 100;
  max-width: calc(var(--container-max) + 2 * var(--margin-mobile));
  margin-inline: auto;
  border-radius: var(--radius-xl);
  background: rgba(13, 28, 50, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 16px 40px -20px rgba(5, 12, 24, 0.55);
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), top var(--transition-fast);
}
.header.is-scrolled {
  top: var(--space-2);
  background: rgba(13, 28, 50, 0.86);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 16px 40px -18px rgba(5, 12, 24, 0.7);
}

@media (min-width: 1024px) {
  .header {
    left: var(--margin-mobile);
    right: var(--margin-mobile);
  }
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  padding-inline: var(--space-3);
}

.header__logo {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: #ffffff;
}

/* ── Drawer lateral derecho ───────────────────────── */
.nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: -8px 0 40px rgba(13,28,50,0.18);
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  padding: 0 0 var(--space-4);
}
.nav.is-open {
  transform: translateX(0);
}

/* Backdrop oscuro */
.nav__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8,18,31,0.45);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav__backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* Cabecera del drawer */
.nav__drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(13,28,50,0.08);
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
}
.nav__drawer-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--on-surface);
  letter-spacing: 0.01em;
}
.nav__drawer-close {
  font-size: 1.1rem;
  color: var(--on-surface-variant);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
  transition: color var(--transition-fast);
}
.nav__drawer-close:hover { color: var(--color-copper); }

/* Links */
.nav__link {
  font-size: 1rem;
  font-weight: 500;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(13,28,50,0.07);
  color: var(--on-surface);
  transition: color var(--transition-fast), background var(--transition-fast);
  display: block;
}
.nav__link:hover {
  color: var(--color-copper);
  background: rgba(217,131,36,0.05);
}

/* CTA al fondo */
.nav__drawer-cta {
  margin: var(--space-4) 1.5rem 0;
  text-align: center;
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  z-index: 101;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #ffffff;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Desktop nav (inline en el header) ─────────────── */
.nav__desktop {
  display: none;
}
@media (min-width: 1024px) {
  .nav__desktop {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }
  .nav__desktop .nav__link {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.88);
    padding: 0;
    border: none;
    background: transparent;
    display: inline;
  }
  .nav__desktop .nav__link:hover {
    color: var(--color-copper);
    background: transparent;
  }
  .nav__divider {
    display: inline-block;
    width: 1px;
    height: 18px;
    background: rgba(255,255,255,0.2);
    margin: 0 0.25rem;
  }
  .nav__link--blog {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    opacity: 0.75;
    font-size: 0.85rem;
  }
  .nav__link--blog:hover { opacity: 1; }
  /* En desktop el drawer existe pero no es accesible (toggle oculto) */
  .nav { visibility: hidden; pointer-events: none; }
  .nav.is-open { visibility: visible; pointer-events: auto; }
  .nav__backdrop { display: none; }
  .nav__toggle { display: none; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(8, 18, 31, 0.72) 0%,
      rgba(8, 18, 31, 0.60) 35%,
      rgba(8, 18, 31, 0.50) 55%,
      rgba(8, 18, 31, 0.82) 100%
    );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: 5.5rem;
  padding-bottom: 1.5rem;
  max-width: 72rem;
  margin-inline: auto;
  text-align: center;
}

/* Badge pill */
.hero__badge {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.55);
  border-radius: 99px;
  padding: 0.55em 1.6em;
  margin-bottom: 0.75rem;
  backdrop-filter: blur(8px);
  background: rgba(8, 18, 31, 0.45);
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* Video showcase card */
.hero__video-card {
  margin-top: 1.25rem;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 32px 80px -20px rgba(5,12,24,0.7);
  max-width: 72rem;
  margin-inline: auto;
  aspect-ratio: 16/9;
  max-height: 42vh;
  background: var(--color-navy-deep);
  position: relative;
}
.hero__video-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Tour 360° en Hero */
.hero__tour-card {
  margin-top: 1.5rem;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12),
    0 40px 100px -20px rgba(5,12,24,0.8);
  max-width: 72rem;
  margin-inline: auto;
  background: var(--color-navy-deep);
  position: relative;
  /* Móvil: alto fijo para que los controles del tour sean visibles */
  height: 420px;
}
@media (min-width: 640px) {
  .hero__tour-card {
    height: auto;
    aspect-ratio: 16/9;
    max-height: 56vh;
  }
}
@media (min-width: 1024px) {
  .hero__tour-card { max-height: 62vh; }
}
.hero__tour-card iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  border: none;
  display: block;
}

/* CTAs debajo del tour — uno al lado del otro */
.hero__tour-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}
.hero__tour-actions .btn {
  font-size: 0.82rem;
  padding: 0.75em 2em;
  letter-spacing: 0.07em;
  flex: 1;
  max-width: 260px;
  text-align: center;
  justify-content: center;
}
.hero__tour-actions .btn--ghost {
  background: rgba(13,28,50,0.55);
  border-color: rgba(255,255,255,0.55);
  color: #fff;
}
.hero__tour-actions .btn--ghost:hover {
  background: rgba(13,28,50,0.85);
}

/* Mantener compatibilidad con el estilo antiguo si queda en algún lado */
.hero__video-actions {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  z-index: 2;
}

.hero__title {
  font-size: clamp(2rem, 6.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-block: 0.4rem 0.75rem;
  line-height: 1.12;
  text-shadow:
    0 2px 8px rgba(0,0,0,0.6),
    0 4px 24px rgba(0,0,0,0.4);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: 1rem;
  line-height: 1.55;
  text-shadow: 0 1px 6px rgba(0,0,0,0.55);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

/* =========================================================
   STATS / EXCLUSIVIDAD
   ========================================================= */
.stats { padding-block: var(--space-6); background: var(--color-white); }
.stats__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4) var(--space-3);
}
@media (min-width: 768px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
}

.stat__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin-bottom: 0.4rem;
}
.stat__value {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.4rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}
.stat__value--copper { color: var(--color-copper); }
.stat__value--icon { align-items: center; color: var(--color-forest); }
.stat__value--icon svg { color: var(--color-forest); }
.stat__desc { font-size: 0.9rem; color: var(--on-surface-variant); margin-top: 0.35rem; }

/* =========================================================
   INTRO / REFUGIO + FEATURE CARDS
   ========================================================= */
.intro { background: var(--color-navy); }
.intro .intro__title { color: #fff; }
.intro .intro__subtitle, .intro .intro__cta-line { color: rgba(255,255,255,0.65); }
.intro__head { max-width: 48rem; margin-inline: auto; text-align: center; margin-bottom: var(--space-6); }
.intro__title { font-size: clamp(1.75rem, 5vw, 2.5rem); }
.intro__subtitle { color: rgba(255,255,255,0.65); font-size: 1.05rem; margin-top: var(--space-2); }
.intro__cta-line {
  margin-top: var(--space-3);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-copper);
}

/* ── Casas grid ─────────────────────────────────────── */
.casas__grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 680px) {
  .casas__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
}

.casa-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.casa-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -20px rgba(13,28,50,0.28);
}

/* imagen */
.casa-card__media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.casa-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.casa-card:hover .casa-card__media img { transform: scale(1.05); }
.casa-card__tag {
  position: absolute;
  top: var(--space-2); left: var(--space-2);
  background: var(--color-navy);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.85em;
  border-radius: 99px;
}

/* cuerpo */
.casa-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}
.casa-card__header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.casa-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}
.casa-card__badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-copper);
  border: 1px solid var(--color-copper);
  border-radius: 99px;
  padding: 0.2em 0.7em;
}
.casa-card__rooms {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}
.casa-card__rooms li {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  padding-left: 1rem;
  position: relative;
}
.casa-card__rooms li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-copper);
  font-weight: 700;
}

/* ── Domo geodésico ──────────────────────────────────────── */
.domo-desc { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin: 0; line-height: 1.55; }
.domo-sizes { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.domo-size { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-lg); padding: 0.55rem 0.75rem; min-width: 68px; }
.domo-size__icon { width: 44px; height: auto; color: var(--color-copper-light); }
.domo-size__label { font-size: 0.72rem; font-weight: 700; color: #fff; letter-spacing: 0.03em; }
.domo-size__m2 { font-size: 0.68rem; color: rgba(255,255,255,0.5); }
.domo-size--more { justify-content: center; border-color: var(--color-copper-light); background: transparent; min-width: unset; }
.domo-size--more .domo-size__label { color: var(--color-copper-light); font-size: 0.7rem; font-weight: 600; letter-spacing: 0; }

/* botón pequeño */
.btn--sm {
  font-size: 0.78rem;
  padding: 0.55em 1.2em;
  align-self: flex-start;
  margin-top: auto;
}

/* =========================================================
   BENEFICIOS
   ========================================================= */
.benefits { background: var(--color-white); text-align: center; }
.benefits .eyebrow, .benefits .section-title { margin-inline: auto; }
.benefits .section-title { margin-bottom: var(--space-6); }

.benefits__grid {
  display: grid;
  gap: var(--space-3);
  text-align: left;
}
@media (min-width: 640px) {
  .benefits__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .benefits__grid { grid-template-columns: repeat(4, 1fr); }
}

.benefit {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}
.benefit:hover {
  transform: translateY(-4px);
  border-color: var(--color-copper);
  box-shadow: 0 20px 40px -28px rgba(140, 79, 16, 0.45);
}
.benefit__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--color-forest-tint);
  color: var(--color-forest);
  margin-bottom: var(--space-2);
}
.benefit h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.benefit p { color: var(--on-surface-variant); font-size: 0.95rem; }

/* =========================================================
   UBICACIÓN
   ========================================================= */
.location { background: var(--surface-container-low); }

/* Encabezado centrado */
.location__head {
  text-align: center;
  max-width: 52rem;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}
.location__head .section-title { margin-inline: auto; }
.location__lead {
  color: var(--on-surface-variant);
  font-size: 1.05rem;
  margin-top: var(--space-2);
}

/* Grid: infografía | columna derecha */
.location__grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 1024px) {
  .location__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

/* Infografía */
.location__infografia {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--outline-variant);
  box-shadow: 0 8px 32px -8px rgba(13,28,50,0.12);
}
.location__infografia img {
  width: 100%;
  height: auto;
  display: block;
}

/* Mobile: tour primero, infografía colapsable al final */
@media (max-width: 1023px) {
  .location__right      { order: 1; }
  .location__infografia { order: 2; }

  /* Botón toggle — visible solo en móvil */
  .location__infografia-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.75rem 1rem;
    background: #fff;
    border: 1.5px solid var(--color-copper);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
  }
  .location__infografia-toggle:hover { background: rgba(217,131,36,0.05); }
  .location__infografia-toggle-txt {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-copper);
  }
  .location__infografia-toggle-icon {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-copper);
    transition: transform var(--transition-fast);
  }
  .location__infografia-toggle[aria-expanded="true"] .location__infografia-toggle-icon {
    transform: rotate(45deg);
  }

  /* Contenido colapsado por defecto */
  .location__infografia-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-base);
  }
  .location__infografia-content > img {
    min-height: 0;
    overflow: hidden;
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    border: 1.5px solid var(--color-copper);
    border-top: none;
  }
  .location__infografia-content.is-open {
    grid-template-rows: 1fr;
  }
}

/* Desktop: sin botón toggle, imagen visible directo */
@media (min-width: 1024px) {
  .location__infografia-toggle { display: none; }
  .location__infografia-content { display: block; }
  .location__infografia-content > img { display: block; width: 100%; height: auto; }
}

/* Columna derecha */
.location__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Tarjetas de distancia */
.distance-list { display: grid; gap: var(--space-2); }
.distance-card {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-3);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.distance-card:hover { border-color: var(--color-copper); transform: translateX(4px); }
.distance-card__icon { font-size: 1.5rem; line-height: 1; }
.distance-card div { display: flex; flex-direction: column; flex: 1; }
.distance-card strong { color: var(--color-navy); font-size: 0.98rem; }
.distance-card span { color: var(--on-surface-variant); font-size: 0.85rem; }
.distance-card__value {
  font-weight: 700;
  color: var(--color-copper-dark);
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Tour 360° */
.location__map {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--outline-variant);
  aspect-ratio: 4 / 3;
  min-height: 320px;
  background: var(--color-navy);
}
.location__map img { width: 100%; height: 100%; object-fit: cover; }

.location__tour iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  border: none;
  display: block;
}

/* Badge "Tour Virtual 360°" */
.tour__badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(13, 28, 50, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease;
}
.tour__badge:hover {
  background: rgba(13, 28, 50, 0.92);
}
.tour__badge {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  pointer-events: none;
  z-index: 2;
}
.tour__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-copper);
  border-radius: 50%;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(217, 131, 36, 0.3); }
  50% { box-shadow: 0 0 0 6px rgba(217, 131, 36, 0.12); }
}

/* =========================================================
   CTA INTERMEDIO
   ========================================================= */
/* =========================================================
   PRICING — Oportunidad Exclusiva de Inversión
   ========================================================= */
.pricing {
  background: var(--color-white);
  padding-block: var(--space-8);
}
.pricing__head {
  text-align: center;
  max-width: 36rem;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}
.pricing__head .section-title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}
.pricing__lead {
  color: var(--on-surface-variant);
  font-size: 1rem;
  line-height: 1.65;
  margin-top: var(--space-2);
}
.pricing__divider {
  width: 3rem;
  height: 3px;
  background: var(--color-copper);
  border-radius: 99px;
  margin: var(--space-4) auto 0;
}

/* Grid 2×2 */
.pricing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
@media (max-width: 600px) {
  .pricing__grid { grid-template-columns: 1fr; }
}

/* Tarjeta base */
.price-card {
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: box-shadow var(--transition-base);
}
.price-card:hover {
  box-shadow: 0 16px 40px -16px rgba(13,28,50,0.15);
}

.price-card__value {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  color: var(--color-copper);
  line-height: 1;
}
.price-card__value--big {
  font-size: clamp(3rem, 7vw, 4rem);
}
.price-card__value--muted {
  color: var(--on-surface-variant);
}
.price-card__label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--on-surface);
}
.price-card__desc {
  font-size: 0.9rem;
  color: var(--on-surface-variant);
  line-height: 1.55;
  margin-top: 0.25rem;
}

/* Tarjeta destacada */
.price-card--highlight {
  background: var(--color-navy);
  border: 2px solid var(--color-copper);
  color: #fff;
}
.price-card--highlight .price-card__value { color: var(--color-copper); }
.price-card--highlight .price-card__label,
.price-card--highlight .price-card__desc { color: rgba(255,255,255,0.75); }
.price-card--highlight .price-card__label { color: #fff; }

.price-card__promo {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(201,169,110,0.15);
  color: var(--color-copper);
  border: 1px solid rgba(201,169,110,0.35);
  border-radius: 99px;
  padding: 0.3em 0.9em;
  align-self: flex-start;
  margin-bottom: 0.25rem;
}

.price-card__badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 99px;
  padding: 0.3em 0.9em;
  align-self: flex-start;
  margin-bottom: 0.25rem;
}
.price-card__badge--gray {
  background: var(--surface);
  color: var(--on-surface-variant);
  border: 1px solid var(--outline-variant);
}

.price-card__uf {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--on-surface-variant);
}
.price-card--highlight .price-card__uf { color: rgba(255,255,255,0.5); }

.price-card__discount {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(201,169,110,0.15);
  color: var(--color-copper);
  border-radius: 99px;
  padding: 0.3em 0.85em;
  align-self: flex-start;
  margin-top: 0.2rem;
}
.price-card__discount--green {
  background: rgba(59,109,17,0.1);
  color: #3B6D11;
}

.price-card__cupos {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.pricing__uf-note {
  font-size: 0.78rem;
  color: var(--on-surface-variant);
  text-align: center;
  margin-top: var(--space-4);
  line-height: 1.55;
}

/* =========================================================
   GALERÍA + LIGHTBOX
   ========================================================= */
.gallery { background: var(--color-white); }
.gallery--norte { background: var(--color-navy) !important; }
.gallery--norte .section-title { color: #fff; }
.gallery--norte .eyebrow { color: var(--color-copper-light); }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-6);
}
@media (min-width: 768px) {
  .gallery__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
}

.gallery__item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-md);
  display: block;
  width: 100%;
}
.gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease), filter var(--transition-base);
}
.gallery__item:hover img { transform: scale(1.08); filter: brightness(0.85); }
.gallery__zoom {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  opacity: 0;
  background: rgba(13, 28, 50, 0.25);
  transition: opacity var(--transition-fast);
}
.gallery__item:hover .gallery__zoom { opacity: 1; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 18, 31, 0.92);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  padding: var(--space-3);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__figure { max-width: min(90vw, 980px); text-align: center; }
.lightbox__figure img {
  max-height: 78vh;
  margin-inline: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 40px 100px -30px rgba(0,0,0,0.7);
}
.lightbox__figure figcaption { color: rgba(255,255,255,0.75); margin-top: var(--space-2); font-size: 0.9rem; }
.lightbox__close, .lightbox__nav {
  position: absolute;
  color: #fff;
  font-size: 1.75rem;
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  transition: background var(--transition-fast);
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,0.2); }
.lightbox__close { top: var(--space-3); right: var(--space-3); }
.lightbox__nav--prev { left: var(--space-3); top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: var(--space-3); top: 50%; transform: translateY(-50%); }

/* =========================================================
   RESPALDO
   ========================================================= */
/* =========================================================
   VIDEO SECTION
   ========================================================= */
.video-section { background: var(--color-navy); padding: var(--section-gap) 0; }
.video-section__head { text-align: center; margin-bottom: var(--space-6); }
.video-section__head .section-title--light { color: #fff; }
.video-section__head .eyebrow--light { color: var(--color-copper-light); }
.video-section__wrap { max-width: 480px; margin: 0 auto; border-radius: var(--radius-xl); overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,0.4); }
.video-section__player { width: 100%; height: auto; display: block; background: #000; }

.backing {
  background: var(--color-navy);
  color: #fff;
  padding: 5rem 0 5rem;
}
.backing .eyebrow { color: var(--color-copper-light); }
.backing__header { margin-bottom: var(--space-4); }
.backing__header .section-title { margin-bottom: 0; }

.backing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 640px) {
  .backing__grid { grid-template-columns: 1fr; }
}
.backing__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  background: rgba(255,255,255,0.04);
  transition: background 0.2s;
}
.backing__item:hover { background: rgba(255,255,255,0.07); }
.backing__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--color-copper-light);
}
.backing__icon svg { width: 20px; height: 20px; }
.backing__body { display: flex; flex-direction: column; gap: 0.2rem; }
.backing__body strong { color: #fff; font-size: 0.95rem; font-weight: 600; }
.backing__body span { color: rgba(255,255,255,0.6); font-size: 0.875rem; line-height: 1.5; }
.backing__link { color: var(--color-copper-light); text-decoration: none; font-weight: 500; }
.backing__link:hover { text-decoration: underline; }

/* =========================================================
   FAQ / ACCORDION
   ========================================================= */
.faq { background: var(--surface-container-low); }
.faq__inner { display: grid; gap: var(--space-6); }
@media (min-width: 1024px) {
  .faq__inner { grid-template-columns: 0.85fr 1.15fr; gap: var(--space-8); align-items: start; }
}
.faq__head p { color: var(--on-surface-variant); margin-block: var(--space-2) var(--space-3); max-width: 32rem; }

.accordion__item {
  border-bottom: 1px solid var(--outline-variant);
}
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  text-align: left;
  padding-block: var(--space-2);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
}
.accordion__icon {
  position: relative;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}
.accordion__icon::before, .accordion__icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--color-copper);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}
.accordion__icon::before { width: 100%; height: 2px; }
.accordion__icon::after { width: 2px; height: 100%; }
.accordion__trigger[aria-expanded="true"] .accordion__icon::after { transform: rotate(90deg) scaleY(0); }

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-base);
}
.accordion__panel > p,
.accordion__panel > .accordion__panel-inner {
  grid-row: 1;
  grid-column: 1;
  overflow: hidden;
  min-height: 0;
  color: var(--on-surface-variant);
  padding-bottom: 0;
  transition: padding var(--transition-base);
}
.accordion__item.is-open .accordion__panel {
  grid-template-rows: 1fr;
}
.accordion__item.is-open .accordion__panel > p,
.accordion__item.is-open .accordion__panel > .accordion__panel-inner {
  overflow: visible;
  padding-bottom: var(--space-3);
}

/* =========================================================
   ROI COMPARE — cuadro comparativo de rentabilidad (FAQ #2)
   ========================================================= */
.accordion__panel-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.roi-compare { margin-top: var(--space-2); }
.roi-compare__note {
  font-size: 0.78rem;
  color: var(--on-surface-variant);
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}
.roi-compare__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}
.roi-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.9rem 0.4rem;
  border-radius: 0.75rem;
  background: #0d1c32 !important;
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  transition: transform 0.2s ease;
}
.roi-card:hover { transform: translateY(-2px); }
.roi-card__name {
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65) !important;
  line-height: 1.3;
}
.roi-card__rate {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff !important;
  line-height: 1;
}
.roi-card--highlight {
  background: linear-gradient(145deg, #0e6b6b 0%, var(--color-copper) 100%);
  border-color: transparent;
  box-shadow: 0 8px 24px -8px rgba(217,131,36,0.4);
}
.roi-card--highlight:hover { transform: translateY(-3px); }
.roi-card--highlight .roi-card__name { color: rgba(255,255,255,0.9); }
.roi-card--highlight .roi-card__rate { font-size: 1.6rem; color: #fff; }
.roi-card__badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  padding: 0.15rem 0.5rem;
}

/* =========================================================
   FORMULARIO DE CONTACTO
   ========================================================= */
.form-section {
  background: var(--surface-container-lowest);
  padding-block: var(--section-gap);
}
.form-section__inner {
  display: grid;
  gap: var(--space-8);
}
@media (min-width: 1024px) {
  .form-section__inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.form-section__copy .eyebrow { color: var(--color-copper); }
.form-section__copy h2 { margin-block: var(--space-2) var(--space-3); }
.form-section__copy p { color: var(--on-surface-variant); max-width: 36rem; }

.form-section__left .eyebrow { color: var(--color-copper); }
.form-section__left h2 { margin-block: var(--space-2) var(--space-3); }
.form-video {
  width: 100%;
  max-width: 300px;
  border-radius: var(--radius-xl);
  display: block;
  margin-inline: auto;
  background: #000;
  box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}

.form-section__perks {
  list-style: none;
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.form-section__perks li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--on-surface-variant);
  font-size: 0.95rem;
}
.form-section__perks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-copper);
  font-weight: 700;
}

/* Tarjeta del formulario */
.form {
  background: #fff;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: 0 4px 24px -8px rgba(13,28,50,0.10);
}
.form__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-copper);
}

.form__row { margin-bottom: var(--space-2); }
.form__row--split {
  display: grid;
  gap: var(--space-2);
}
@media (min-width: 600px) {
  .form__row--split { grid-template-columns: 1fr 1fr; }
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form__field span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.form__field input,
.form__field select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--outline-variant);
  border-radius: var(--radius-md);
  background: var(--surface-container-lowest);
  color: var(--on-surface);
  font-family: var(--font-base);
  font-size: 0.97rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}
.form__field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2375777e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-color: var(--surface-container-lowest);
  padding-right: 2.2rem;
}
.form__field input:focus,
.form__field select:focus {
  outline: none;
  border-color: var(--color-copper);
  box-shadow: 0 0 0 3px rgba(217,131,36,0.15);
}
.form__field input.is-invalid,
.form__field select.is-invalid {
  border-color: #c0392b;
}
.form__error {
  font-size: 0.78rem;
  color: #c0392b;
  min-height: 1em;
}

/* Checkbox */
.form__check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: var(--space-3);
  cursor: pointer;
}
.form__check input[type="checkbox"] {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.15rem;
  accent-color: var(--color-copper);
  cursor: pointer;
}
.form__check span {
  font-size: 0.88rem;
  color: var(--on-surface-variant);
  line-height: 1.4;
}
.form__check a {
  color: var(--color-copper);
  text-decoration: underline;
}

/* Botón bloque */
.btn--block { width: 100%; justify-content: center; text-align: center; display: block; }

/* Estado y nota */
.form__status {
  min-height: 1.4rem;
  margin-top: var(--space-1);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}
.form__status--ok  { color: #1a7a4a; }
.form__status--err { color: #c0392b; }
.form__note {
  margin-top: var(--space-2);
  font-size: 0.78rem;
  color: var(--outline);
  text-align: center;
  line-height: 1.4;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--color-navy-deep);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-8);
}
.footer__grid {
  display: grid;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 640px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-4); }
}

.footer__logo {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-1);
}
.footer__brand p:last-child {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
  max-width: 22rem;
}

.footer__col { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-copper-light);
  margin-bottom: 0.25rem;
}
.footer__col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
  text-decoration: none;
}
.footer__col a:hover { color: #fff; }

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-block: var(--space-3);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}
@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.footer__legal-links { display: flex; align-items: center; gap: 0.5rem; }
.footer__legal-btn {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__legal-btn:hover { color: rgba(255,255,255,0.8); }

/* =========================================================
   WHATSAPP FAB
   ========================================================= */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 120;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}
.whatsapp-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}

/* =========================================================
   MODAL DOSSIER
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(8,18,31,0.6);
  backdrop-filter: blur(4px);
  padding: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
@media (min-width: 640px) {
  .modal { align-items: center; }
}
.modal.is-open { opacity: 1; visibility: visible; }

.modal__panel {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  max-width: 28rem;
  width: 100%;
  position: relative;
  box-shadow: 0 24px 60px -12px rgba(0,0,0,0.5);
}
.modal__panel h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
  padding-right: var(--space-4);
}
.modal__panel p {
  color: var(--on-surface-variant);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--space-3);
}
.modal__close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--surface-container);
  color: var(--on-surface-variant);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  border: none;
  cursor: pointer;
}
.modal__close:hover { background: var(--outline-variant); }

/* =========================================================
   SCROLL-TO-TOP
   ========================================================= */
/* =========================================================
   CALCULADORA AIRBNB — modal
   ========================================================= */
.distance-card--airbnb {
  cursor: pointer;
  border-color: var(--outline-variant);
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.distance-card--airbnb:hover {
  border-color: #FF5A5F;
  transform: translateX(4px);
  box-shadow: 0 4px 16px -4px rgba(255,90,95,0.2);
}
.distance-card__value--airbnb {
  color: #FF5A5F !important;
  font-size: 0.8rem !important;
  white-space: nowrap;
}

.modal--airbnb .modal__panel { max-width: 32rem; padding: 0; overflow: hidden; }

.airbnb-modal__header {
  background: linear-gradient(135deg, #FF5A5F 0%, #c0392b 100%);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.airbnb-modal__logo {
  width: 2.5rem;
  height: 2.5rem;
  color: #fff;
  flex-shrink: 0;
}
.airbnb-modal__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}
.airbnb-modal__subtitle {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
  margin: 0.2rem 0 0;
}

.airbnb-modal__body { padding: var(--space-3) var(--space-4) var(--space-4); }

/* Sliders */
.airbnb-slider { margin-bottom: var(--space-3); }
.airbnb-slider__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}
.airbnb-slider__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.airbnb-slider__val {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FF5A5F;
}
.airbnb-slider__input {
  width: 100%;
  accent-color: #FF5A5F;
  cursor: pointer;
}
.airbnb-slider__range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--outline);
  margin-top: 0.2rem;
}

/* Resultado */
.airbnb-result {
  background: #fff5f5;
  border: 1.5px solid #FF5A5F;
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}
.airbnb-result__main {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(255,90,95,0.2);
}
.airbnb-result__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--on-surface-variant);
}
.airbnb-result__amount {
  font-size: 2rem;
  font-weight: 700;
  color: #c0392b;
  line-height: 1.1;
}
.airbnb-result__note {
  font-size: 0.72rem;
  color: var(--outline);
}
.airbnb-result__row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.airbnb-result__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-align: center;
}
.airbnb-result__item-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: #c0392b;
}
.airbnb-result__item-lbl {
  font-size: 0.68rem;
  color: var(--on-surface-variant);
  line-height: 1.2;
}
.airbnb-result__divider {
  width: 1px;
  height: 2rem;
  background: rgba(255,90,95,0.2);
  flex-shrink: 0;
}

.airbnb-modal__disclaimer {
  font-size: 0.72rem;
  color: var(--outline);
  line-height: 1.4;
  margin-bottom: var(--space-3);
}

/* =========================================================
   SCROLL-TO-TOP
   ========================================================= */
.scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 120;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 4px 16px rgba(13,28,50,0.3);
}
.scroll-top.is-visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-3px); }

/* =========================================================
   HERO — LOGOS SINDICATO + FUNDO
   ========================================================= */
.hero__logos {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.hero__logo-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-lg);
  padding: 0.5rem 1rem;
  backdrop-filter: blur(8px);
}
.hero__logo-icon { font-size: 1.4rem; }
.hero__logo-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.hero__logos-sep {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-copper-light);
}

/* =========================================================
   TOUR 360°
   ========================================================= */
.tour360 {
  padding: var(--section-gap) 0;
  background: var(--surface-container-low);
}
.tour360 .section-title { color: var(--on-surface) !important; }
.tour360 .eyebrow { color: var(--color-copper) !important; }
.tour360__lead { color: var(--on-surface-variant) !important; }
.tour360__head { color: var(--on-surface); }
.tour360__head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-6);
}
.tour360__head .section-title {
  color: var(--on-surface);
  margin-bottom: var(--space-2);
}
.tour360__lead {
  color: var(--on-surface-variant);
  font-size: 1.05rem;
}
.tour360__frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  margin-bottom: var(--space-4);
}
.tour360__frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
.tour360__cta {
  text-align: center;
}

/* =========================================================
   PRICING GRID — 3 columnas
   ========================================================= */
.pricing__grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 900px) {
  .pricing__grid--3 { grid-template-columns: 1fr; }
}
.pricing__grid--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
  margin-inline: auto;
}
@media (max-width: 700px) {
  .pricing__grid--2 { grid-template-columns: 1fr; }
}

/* =========================================================
   POTENCIAL DE RENTABILIDAD TURÍSTICA (Airbnb section)
   ========================================================= */
.airbnb-section {
  padding: var(--section-gap) 0;
  background: var(--surface);
}
.airbnb-section__head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-6);
}
.airbnb-section__lead {
  color: var(--on-surface-variant);
  font-size: 1.05rem;
  margin-top: var(--space-2);
}
.airbnb-section__card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  border: 1px solid var(--outline-variant);
  box-shadow: 0 8px 32px rgba(13,28,50,0.08);
  overflow: hidden;
}
.airbnb-section__card .airbnb-modal__header {
  border-radius: 0;
}

/* =========================================================
   BACKING CARD — botón inline
   ========================================================= */
.backing-card__btn {
  margin-top: var(--space-2);
  display: inline-flex;
  border-color: rgba(255,255,255,0.35);
  color: #fff;
  font-size: 0.82rem;
}
.backing-card__btn:hover {
  border-color: var(--color-copper-light);
  color: var(--color-copper-light);
}

/* =========================================================
   GALERÍA COMPLETA
   ========================================================= */
.gallery-full {
  padding: var(--section-gap) 0;
  background: var(--color-forest);
}
.gallery-full__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.gallery-full__copy .eyebrow { color: rgba(248,249,250,0.6); }
.gallery-full__copy .section-title { color: var(--color-white); margin: var(--space-1) 0 var(--space-2); }
.gallery-full__copy p { color: rgba(248,249,250,0.75); max-width: 480px; }
@media (max-width: 768px) {
  .gallery-full__inner { flex-direction: column; text-align: center; }
  .gallery-full__copy p { max-width: 100%; }
}
.roi-card--highlight .roi-card__badge { color: #fff; }

/* =========================================================
   FASE 1 — NUEVAS SECCIONES DUAL PROYECTO
   ========================================================= */

/* ── Header logo img ── */
.header__logo-img { height: 56px; width: auto; display: block; }
.hero__brand { margin-bottom: 1.5rem; }
.hero__brand-logo { height: 48px; width: auto; filter: brightness(0) invert(1); }
.hero__projects-hint { margin-top: 1.5rem; }
.hero__scroll-hint { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: rgba(248,249,250,0.65); letter-spacing: 0.04em; text-decoration: none; border-bottom: 1px solid rgba(248,249,250,0.2); padding-bottom: 2px; }
.hero__scroll-hint:hover { color: rgba(248,249,250,0.9); }
.hero__hint-sep { opacity: 0.4; }
.footer__logo-img { height: 130px; width: auto; margin-bottom: 1.25rem; display: block; }

/* ── Educación Financiera ── */
.educacion { background: var(--surface); padding: var(--section-gap) 0; }
.educacion__lead { max-width: 600px; color: var(--on-surface-variant); margin: 0 auto 3rem; text-align: center; }
.edu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.edu-card { background: var(--surface-container-lowest); border: 0.5px solid var(--outline-variant); border-radius: var(--radius-xl); padding: 2rem 1.5rem; transition: box-shadow var(--transition-fast); }
.edu-card:hover { box-shadow: 0 4px 24px rgba(13,28,50,0.07); }
.edu-card__icon { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; background: var(--surface-container); border-radius: var(--radius-lg); margin-bottom: 1.25rem; color: var(--color-copper); }
.edu-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.6rem; color: var(--on-surface); }
.edu-card p { font-size: 0.875rem; color: var(--on-surface-variant); line-height: 1.65; margin: 0; }

/* ── Quiz Perfil ── */
.quiz-section { background: var(--color-navy); padding: var(--section-gap) 0; }
.quiz-section .eyebrow { color: var(--color-copper-light); }
.quiz-section .section-title { color: var(--color-white); }
.quiz-section__lead { color: rgba(248,249,250,0.7); max-width: 560px; margin: 0 auto 2.5rem; text-align: center; }
.quiz-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.quiz-opt { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-xl); padding: 1.5rem 1.25rem; cursor: pointer; text-align: left; color: var(--color-white); transition: background var(--transition-fast), border-color var(--transition-fast); display: flex; flex-direction: column; gap: 0.4rem; }
.quiz-opt:hover { background: rgba(255,255,255,0.1); border-color: rgba(217,131,36,0.5); }
.quiz-opt--active { background: rgba(217,131,36,0.15); border-color: var(--color-copper); }
.quiz-opt__icon { color: var(--color-copper-light); margin-bottom: 0.5rem; }
.quiz-opt strong { font-size: 0.95rem; font-weight: 600; }
.quiz-opt span { font-size: 0.8rem; color: rgba(248,249,250,0.6); }
.quiz-result { margin-top: 1.5rem; background: rgba(255,255,255,0.07); border: 1px solid rgba(217,131,36,0.3); border-radius: var(--radius-xl); padding: 1.5rem 1.75rem; }
.quiz-result__label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-copper-light); }
.quiz-result__title { font-size: 1.1rem; font-weight: 600; color: var(--color-white); margin: 0.5rem 0 0.5rem; }
.quiz-result__desc { font-size: 0.875rem; color: rgba(248,249,250,0.75); line-height: 1.65; margin: 0 0 1rem; }
.quiz-result__chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.result-chip { font-size: 0.78rem; background: rgba(217,131,36,0.2); border: 1px solid rgba(217,131,36,0.35); color: var(--color-copper-light); border-radius: var(--radius-full); padding: 0.3rem 0.9rem; }
.quiz-result__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ── Dual Project Cards ── */
.proyectos { background: var(--color-navy); padding: var(--section-gap) 0; }
.proyectos .section-title { color: #fff; }
.proyectos .eyebrow { color: var(--color-copper-light); }
.proyectos__lead { color: rgba(255,255,255,0.7) !important; }
.proyectos__lead { max-width: 600px; color: var(--on-surface-variant); margin: 0 auto 3rem; text-align: center; }
.proyectos__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
/* =========================================================
   CARRUSEL DE PROYECTO CARD
   ========================================================= */
.card-carousel { position: absolute; inset: 0; overflow: hidden; }
.card-carousel__track { display: flex; height: 100%; transition: transform 0.45s ease; }
.card-carousel__track img { flex: 0 0 100%; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.card-carousel__btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(13,28,50,0.6); border: none; color: #fff; font-size: 1.4rem; width: 2.2rem; height: 2.2rem; border-radius: 50%; cursor: pointer; z-index: 4; display: flex; align-items: center; justify-content: center; line-height: 1; transition: background 0.2s; padding: 0; }
.card-carousel__btn:hover { background: rgba(13,28,50,0.9); }
.card-carousel__btn--prev { left: 0.6rem; }
.card-carousel__btn--next { right: 0.6rem; }
.card-carousel__dots { position: absolute; bottom: 0.6rem; left: 50%; transform: translateX(-50%); display: flex; gap: 0.35rem; z-index: 4; }
.card-carousel__dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.4); transition: background 0.3s; }
.card-carousel__dot--active { background: #fff; }

.proyecto-card { background: rgba(255,255,255,0.06); border: 0.5px solid rgba(255,255,255,0.15); border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; }
.proyecto-card__location { color: rgba(255,255,255,0.6); }
.proyecto-card__media { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.proyecto-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.proyecto-card:hover .proyecto-card__media img { transform: scale(1.04); }
.proyecto-card__region { position: absolute; top: 0.75rem; left: 0.75rem; background: rgba(13,28,50,0.8); color: var(--color-white); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.3rem 0.75rem; border-radius: var(--radius-full); z-index: 5; }
.proyecto-card__body { padding: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; flex: 1; }
.proyecto-card__eyebrow { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-copper-light); }
.proyecto-card__title { font-size: 1.25rem; font-weight: 700; color: #fff; margin: 0; }
.proyecto-card__location { display: flex; align-items: center; gap: 0.4rem; font-size: 0.83rem; color: rgba(255,255,255,0.55); margin: 0; }
.proyecto-card__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ptag { font-size: 0.75rem; background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); border-radius: var(--radius-full); padding: 0.25rem 0.75rem; border: 1px solid rgba(255,255,255,0.15); }
.proyecto-card .btn { margin-top: auto; align-self: flex-start; }

/* ── Comparador ── */
.comparador { background: var(--color-navy); padding: var(--section-gap) 0; }
.comparador .section-title { color: #fff; }
.comparador .eyebrow { color: var(--color-copper-light); }
.comparador__note { color: rgba(255,255,255,0.55) !important; }
.comparador__note a { color: var(--color-copper-light) !important; }
.comparador__table-wrap { overflow-x: auto; border-radius: var(--radius-xl); border: 0.5px solid rgba(255,255,255,0.15); margin: 2rem 0 1rem; }
.comp-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.comp-table th, .comp-table td { padding: 0.9rem 1.25rem; text-align: left; border-bottom: 0.5px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.85); }
.comp-table thead th { background: rgba(255,255,255,0.07); font-weight: 600; font-size: 0.8rem; color: #fff; }
.comp-table__col--norte, .comp-table__col--sur { min-width: 180px; }
.comp-table__proj { display: block; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-copper-light); }
.comp-table__name { display: block; font-size: 0.88rem; font-weight: 600; color: #fff; }
.comp-table tbody tr:last-child td { border-bottom: none; }
.comp-table tbody tr:hover td { background: rgba(255,255,255,0.04); }
.comp-table__row--cta td { background: rgba(255,255,255,0.05); font-weight: 500; }
.comp-link { color: var(--color-copper); text-decoration: none; font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.comp-link:hover { text-decoration: underline; }
.comp-badge { font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.65rem; border-radius: var(--radius-full); }
.comp-badge--yes { background: #e6f4ec; color: #1a6b38; }
.comp-badge--med { background: #fff4e0; color: #8c4f10; }
.comparador__note { font-size: 0.85rem; color: var(--on-surface-variant); text-align: center; }
.comparador__note a { color: var(--color-copper); text-decoration: underline; }

/* ── Project Divider ── */
.project-divider { background: var(--color-forest); padding: 0.75rem 0; }
.project-divider--norte { background: var(--color-copper-dark); }
.project-divider__label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(248,249,250,0.85); }

/* ── Gallery Norte (reuses .gallery styles) ── */
.gallery--norte { background: var(--surface-container-low); }

/* ── Ubicación Norte ── */
.location--norte { background: var(--surface); }
.location__right--full { grid-column: 1 / -1; }
.norte-coming { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; background: var(--surface-container); border: 1px dashed var(--outline-variant); border-radius: var(--radius-xl); padding: 1.25rem 1.5rem; font-size: 0.875rem; color: var(--on-surface-variant); margin-top: 2rem; }

/* ── Precios Norte ── */
.pricing--norte { background: var(--color-navy-deep); }
.pricing--norte .eyebrow { color: var(--color-copper-light); }
.pricing--norte .section-title { color: var(--color-white); }
.pricing--norte .pricing__lead { color: rgba(248,249,250,0.7); }
.norte-pricing-cta { display: flex; justify-content: center; }
.norte-pricing-card { background: rgba(255,255,255,0.07); border: 1px solid rgba(217,131,36,0.25); border-radius: var(--radius-xl); padding: 2.5rem 2rem; max-width: 480px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.norte-pricing-card__icon { color: var(--color-copper-light); }
.norte-pricing-card h3 { font-size: 1.15rem; font-weight: 600; color: var(--color-white); margin: 0; }
.norte-pricing-card p { font-size: 0.875rem; color: rgba(248,249,250,0.65); line-height: 1.65; margin: 0; }

/* ── Calculator selector ── */
.calc-selector { display: flex; gap: 0.5rem; flex-wrap: wrap; padding: 1.25rem var(--space-4) 0; }
.calc-tab { background: rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.15); border-radius: var(--radius-full); padding: 0.4rem 1rem; font-size: 0.8rem; color: var(--on-surface-variant); cursor: pointer; transition: all var(--transition-fast); }
.calc-tab:hover { background: rgba(0,0,0,0.1); color: var(--on-surface); }
.calc-tab--active { background: var(--color-copper); border-color: var(--color-copper); color: var(--color-white); font-weight: 600; }

/* ── Biblioteca ── */
.biblioteca { background: var(--surface-container-low); padding: var(--section-gap) 0; }
.biblioteca__lead { max-width: 560px; color: var(--on-surface-variant); margin: 0 auto 2.5rem; text-align: center; }
.biblioteca__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 900px) { .biblioteca__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .biblioteca__grid { grid-template-columns: 1fr; } }
.bib-card { background: var(--surface-container-lowest); border: 0.5px solid var(--outline-variant); border-radius: var(--radius-xl); padding: 1.25rem; display: flex; flex-direction: column; gap: 0.6rem; transition: box-shadow var(--transition-fast); }
.bib-card:hover { box-shadow: 0 4px 24px rgba(13,28,50,0.07); }
.bib-card__icon { color: var(--color-copper); flex-shrink: 0; margin-top: 2px; }
.bib-card__body { flex: 1; }
.bib-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--on-surface); margin: 0 0 0.35rem; }
.bib-card p { font-size: 0.82rem; color: var(--on-surface-variant); line-height: 1.6; margin: 0 0 0.75rem; }
.bib-card__cta { align-self: flex-start; margin-top: auto; }
.bib-modal { position: fixed; inset: 0; z-index: 400; background: rgba(0,0,0,0.55); display: flex; align-items: center; justify-content: center; padding: 1rem; }
.bib-modal[hidden] { display: none; }
.bib-modal__panel { background: var(--surface-container-lowest); border-radius: var(--radius-xl); padding: 2rem; max-width: 420px; width: 100%; position: relative; }
.bib-modal__panel h3 { font-size: 1.1rem; font-weight: 600; margin: 0 0 0.4rem; }
.bib-modal__panel p { font-size: 0.88rem; color: var(--on-surface-variant); margin: 0 0 1.25rem; }
.bib-modal__form { display: flex; flex-direction: column; gap: 0.75rem; }
.bib-modal__success { text-align: center; color: var(--on-surface-variant); font-size: 0.9rem; padding: 1.5rem 0 0.5rem; }
.bib-modal__success[hidden] { display: none; }

/* ── CTA Final ── */
.cta-final { background: var(--color-navy); padding: var(--section-gap) 0; }
.cta-final__inner { text-align: center; max-width: 640px; margin: 0 auto; }
.cta-final__title { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; color: var(--color-white); margin-bottom: 1rem; }
.cta-final__desc { font-size: 1rem; color: rgba(248,249,250,0.7); line-height: 1.7; margin-bottom: 0; }
.cta-final__desc strong { color: var(--color-copper); }
.cta-final__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }

/* ── Countdown ── */
.countdown { display: inline-flex; align-items: center; gap: 0.75rem; background: rgba(255,255,255,0.06); border: 1px solid rgba(201,169,110,0.3); border-radius: var(--radius-xl); padding: 1.25rem 2rem; margin: 1.75rem 0 0; }
.countdown__block { display: flex; flex-direction: column; align-items: center; min-width: 54px; }
.countdown__num { font-size: 2.5rem; font-weight: 700; color: var(--color-copper); line-height: 1; }
.countdown__label { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(248,249,250,0.45); margin-top: 6px; }
.countdown__sep { font-size: 2rem; font-weight: 300; color: rgba(201,169,110,0.4); margin-bottom: 18px; }

/* ── BT Group name labels ── */
.header__logo { display: flex; align-items: center; gap: 0.6rem; }
.header__logo-name { font-size: 0.9rem; font-weight: 600; color: var(--color-white); letter-spacing: 0.01em; white-space: nowrap; }
.hero__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 0.4rem; margin-bottom: 1.5rem; }
.hero__brand-name { font-size: 1rem; font-weight: 600; color: rgba(248,249,250,0.85); letter-spacing: 0.04em; }

/* ── Hero logos row (BT Group + Sindicato) ── */
.hero__logos-row { display: flex; align-items: center; gap: 1.25rem; }
.hero__logos-divider { display: block; width: 1px; height: 36px; background: rgba(255,255,255,0.35); }
.hero__brand-logo--sindicato { height: 44px; width: auto; filter: none; border-radius: 4px; }
.hero__brand { margin-bottom: 1rem; }
.hero__content { padding-top: 4rem; padding-bottom: 1rem; }

/* ── Tour 360 tabs ── */
.tour360__tabs { display: flex; gap: 0.6rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.tour-tab { background: rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.15); border-radius: var(--radius-full); padding: 0.45rem 1.1rem; font-size: 0.82rem; color: var(--on-surface-variant); cursor: pointer; transition: all var(--transition-fast); }
.tour-tab:hover { background: rgba(0,0,0,0.1); color: var(--on-surface); }
.tour-tab--active { background: var(--color-copper); border-color: var(--color-copper); color: var(--color-white); font-weight: 600; }

/* ── Modelos coming soon note ── */
.modelos-coming { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; background: var(--surface-container); border: 1px dashed var(--outline-variant); border-radius: var(--radius-xl); padding: 1.25rem 1.5rem; font-size: 0.875rem; color: var(--on-surface-variant); margin-top: 2rem; }

/* ── Reduce gap between Biblioteca and FAQ (same bg color) ── */
.biblioteca { padding-bottom: 2rem; }
.faq { padding-top: 2.5rem; }

/* ── Banner Sistema Constructivo (Panel SIP) ── */
.sip-banner {
  margin-top: var(--space-4);
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-6);
  align-items: center;
}
@media (max-width: 680px) {
  .sip-banner { grid-template-columns: 1fr; padding: var(--space-4); }
}
.sip-banner__title { color: #fff; font-size: 1.3rem; margin-bottom: var(--space-2); }
.sip-banner__desc { color: rgba(255,255,255,0.72); font-size: 0.9rem; line-height: 1.6; margin-bottom: var(--space-3); }
.sip-banner__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.sip-banner__list li { color: rgba(255,255,255,0.9); font-size: 0.85rem; padding-left: 1.4rem; position: relative; }
.sip-banner__list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-copper-light);
  font-weight: 700;
}
.sip-banner__media { display: flex; justify-content: center; }
.sip-banner__media img {
  width: 100%; max-width: 320px;
  border-radius: var(--radius-md);
  background: #fff;
}

/* ── Botón "Ver video" en el hero + modal de video ── */
.hero__video-btn { display: inline-flex; align-items: center; gap: 0.5rem; }
.modal--video .modal__panel--video {
  background: transparent;
  box-shadow: none;
  max-width: 320px;
  padding: 0;
}
.modal--video .form-video { max-width: 100%; }
.modal__close--video {
  top: -2.5rem;
  right: 0;
  background: rgba(255,255,255,0.15);
  color: #fff;
}
.modal__close--video:hover { background: rgba(255,255,255,0.3); }

.modal__video-caption {
  display: block;
  text-align: center;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
}