/* ==========================================================================
   CAUCE ALTO — Diseño 3: Aventura / Bohemio
   Paleta vívida (turquesa de río, coral de atardecer, verde monte,
   amarillo cálido). Display expresiva (Bricolage Grotesque) + sans
   casual (DM Sans). Densidad media, movimiento el más enérgico de
   las tres variantes — con rebote, pero microinteracciones <300ms.
   ========================================================================== */

:root {
  /* --- Color --- */
  --color-cream: #FBF1E2;
  --color-cream-soft: #F3E4CC;
  --color-ink: #1C2B27;
  --color-ink-soft: #3E5049;
  --color-turquoise: #189C92;
  --color-turquoise-deep: #0F6D65;
  --color-coral: #FF6B45;
  --color-coral-deep: #E04E28;
  --color-monte: #1E5C3E;
  --color-monte-deep: #143F2A;
  --color-yellow: #FFC53D;
  --color-night: #16241F;
  --color-night-soft: #203129;
  --color-whatsapp: #2E9E5B;

  /* --- Type --- */
  --font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --font-body: "DM Sans", ui-sans-serif, system-ui, sans-serif;

  --fs-hero: clamp(2.8rem, 5.5vw + 1.6rem, 6.4rem);
  --fs-h2: clamp(2rem, 2.6vw + 1.2rem, 3.3rem);
  --fs-h3: clamp(1.15rem, 0.6vw + 1rem, 1.4rem);
  --fs-lead: clamp(1rem, 0.4vw + 0.9rem, 1.2rem);
  --fs-body: clamp(0.95rem, 0.2vw + 0.88rem, 1.05rem);
  --fs-small: 0.82rem;

  /* --- Space (density: medium) --- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  /* --- Motion: energetic, bouncy but bounded --- */
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-pop: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-micro: 280ms;
  --dur-reveal: 750ms;

  --radius-md: 18px;
  --radius-lg: 28px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body, h1, h2, h3, p, figure, ul, dl, dd {
  margin: 0;
}
ul { list-style: none; padding: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

body {
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-ink);
  color: var(--color-cream);
  padding: var(--space-2);
  z-index: 999;
}
.skip-link:focus { left: 0; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; color: var(--color-ink); letter-spacing: -0.01em; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-coral-deep);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.eyebrow-light { color: var(--color-yellow); }

.section-title { font-size: var(--fs-h2); line-height: 1.05; letter-spacing: -0.01em; }
.section-title-light { color: var(--color-cream); }

.section-lead {
  font-size: var(--fs-lead);
  color: var(--color-ink-soft);
  max-width: 46ch;
  margin-top: var(--space-3);
}
.section-lead-light { color: rgba(251,241,226,0.75); }

.section-head { max-width: 900px; margin: 0 auto var(--space-5); padding: 0 var(--space-3); }

section { padding: var(--space-6) 0; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  padding: 0.95em 1.8em;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  transition: transform var(--dur-micro) var(--ease-bounce),
              box-shadow var(--dur-micro) var(--ease-soft),
              background-color var(--dur-micro) var(--ease-soft);
  will-change: transform;
}
.btn-primary {
  background: var(--color-coral);
  color: var(--color-cream);
  box-shadow: 0 8px 20px -8px rgba(255, 107, 69, 0.6);
}
.btn-primary:hover { transform: translateY(-3px) scale(1.03); background: var(--color-coral-deep); }
.btn-primary:active { transform: translateY(0) scale(0.98); }

/* WhatsApp CTA: deliberately restrained — trust over flourish, even in the most energetic variant. */
.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}
.btn-whatsapp:hover { background: #268850; }
.btn-large { padding: 1.15em 2.3em; font-size: 1.08rem; }
.btn-nav { padding: 0.6em 1.3em; font-size: 0.88rem; }

.text-link {
  display: inline-block;
  margin-top: var(--space-3);
  font-weight: 700;
  color: var(--color-turquoise-deep);
  border-bottom: 2px solid transparent;
  transition: border-color var(--dur-micro) var(--ease-soft);
}
.text-link:hover { border-color: currentColor; }

/* ==========================================================================
   Nav
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background-color var(--dur-reveal) var(--ease-soft),
              box-shadow var(--dur-reveal) var(--ease-soft),
              padding var(--dur-reveal) var(--ease-soft);
  padding: var(--space-3) 0;
}
.site-nav.is-scrolled {
  background: rgba(251, 241, 226, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(28,43,39,0.08);
  padding: var(--space-2) 0;
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--color-cream);
  transition: color var(--dur-reveal) var(--ease-soft);
  margin-right: auto;
}
.site-nav.is-scrolled .brand { color: var(--color-ink); }
.brand-word { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.brand-mark { flex-shrink: 0; }

.nav-links { display: none; gap: var(--space-4); }
.nav-links a {
  color: var(--color-cream);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  transition: color var(--dur-reveal) var(--ease-soft);
}
.site-nav.is-scrolled .nav-links a { color: var(--color-ink-soft); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--color-coral);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur-micro) var(--ease-bounce);
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px; height: 34px;
  background: none; border: none; cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  height: 2.5px; width: 100%; border-radius: 2px;
  background: var(--color-cream);
  transition: background var(--dur-reveal) var(--ease-soft), transform var(--dur-micro) var(--ease-soft), opacity var(--dur-micro) var(--ease-soft);
}
.site-nav.is-scrolled .nav-toggle span { background: var(--color-ink); }
.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); }

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  background: var(--color-cream);
  transition: max-height var(--dur-reveal) var(--ease-pop);
}
.mobile-menu.is-open { max-height: 420px; }
.mobile-menu a {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-ink);
  font-weight: 600;
  border-top: 1px solid rgba(28,43,39,0.08);
}
.mobile-cta { color: var(--color-turquoise-deep) !important; }

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-media { position: absolute; inset: -10% 0 0 0; height: 122%; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22,36,31,0.4) 0%, rgba(22,36,31,0.12) 35%, rgba(22,36,31,0.7) 88%, rgba(22,36,31,0.88) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3) var(--space-6);
  width: 100%;
  color: var(--color-cream);
}
.hero-content .eyebrow { color: var(--color-yellow); }
.hero-title {
  font-size: var(--fs-hero);
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-cream);
}
.hero-subtitle { margin-top: var(--space-3); max-width: 44ch; font-size: var(--fs-lead); color: rgba(251,241,226,0.85); }
.hero-actions { margin-top: var(--space-4); display: flex; flex-wrap: wrap; gap: var(--space-2); }

.scroll-cue {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  z-index: 1;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(251,241,226,0.6);
  display: flex; align-items: center; justify-content: center;
}
.scroll-cue span { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--color-yellow); animation: pulse 1.8s var(--ease-soft) infinite; }
@keyframes pulse {
  0%, 100% { transform: translateY(-6px); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* ==========================================================================
   Reveal system — energetic, with slight overshoot
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px) scale(0.97);
  transition: opacity var(--dur-reveal) var(--ease-pop),
              transform var(--dur-reveal) var(--ease-bounce);
  transition-delay: calc(var(--reveal-delay, 0) * 110ms);
}
.reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); }
@media (prefers-reduced-motion: reduce) {
  .reveal { transition-duration: 1ms; transform: none; }
}

/* ==========================================================================
   La aventura empieza acá
   ========================================================================== */
.aventura { background: var(--color-cream); }
.activity-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.activity-card { transition: transform var(--dur-micro) var(--ease-bounce); }
.activity-card--1 { transform: rotate(-1.5deg); }
.activity-card--2 { transform: rotate(1deg); }
.activity-card--3 { transform: rotate(-1deg); }
.activity-card--4 { transform: rotate(1.5deg); }
.activity-card:hover { transform: rotate(0deg) translateY(-6px) scale(1.02); }
.activity-media {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 24px -12px rgba(28,43,39,0.35);
}
.activity-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--ease-pop); }
.activity-card:hover .activity-media img { transform: scale(1.08); }
.activity-badge {
  position: absolute;
  top: var(--space-2); right: var(--space-2);
  background: var(--color-yellow);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 0.4em 0.85em;
  border-radius: 999px;
  box-shadow: 0 4px 10px -4px rgba(28,43,39,0.4);
}
.activity-card h3 { margin-top: var(--space-2); font-size: var(--fs-h3); }
.activity-card p { margin-top: 0.3rem; color: var(--color-ink-soft); font-size: 0.92rem; }

@media (min-width: 900px) {
  .activity-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Dónde te quedás
   ========================================================================== */
.quedas { background: var(--color-cream-soft); }
.quedas-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  gap: var(--space-4);
}
.quedas-media { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; }
.quedas-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--ease-pop); }
.quedas-card:hover .quedas-media img { transform: scale(1.06); }
.quedas-card h3 { margin-top: var(--space-2); font-size: var(--fs-h3); }
.quedas-card p { margin-top: 0.3rem; color: var(--color-ink-soft); max-width: 40ch; }

@media (min-width: 900px) {
  .quedas-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   La comunidad
   ========================================================================== */
.comunidad { background: var(--color-night); color: var(--color-cream); }
.comunidad .section-head { max-width: 700px; }
.comunidad-gallery {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
.comunidad-item { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4 / 3; }
.comunidad-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-pop); }
.comunidad-item:hover img { transform: scale(1.08); }
.comunidad-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: var(--space-3) var(--space-2) var(--space-2);
  background: linear-gradient(180deg, transparent, rgba(22,36,31,0.88));
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
}

@media (min-width: 900px) {
  .comunidad-gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; }
  .comunidad-item--tall { grid-column: span 2; grid-row: span 2; }
  .comunidad-item:not(.comunidad-item--tall) { grid-column: span 2; }
}

/* ==========================================================================
   Servicios
   ========================================================================== */
.servicios { background: var(--color-cream); }
.chip-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}
.chip {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: transform var(--dur-micro) var(--ease-bounce), box-shadow var(--dur-micro) var(--ease-soft);
}
.chip:hover { transform: translateY(-4px) rotate(-1deg); box-shadow: 0 10px 20px -12px rgba(28,43,39,0.3); }
.chip svg { width: 30px; height: 30px; flex-shrink: 0; }
.chip span { font-weight: 700; font-size: 0.95rem; }
.chip--turquoise { background: color-mix(in srgb, var(--color-turquoise) 16%, var(--color-cream)); color: var(--color-turquoise-deep); }
.chip--coral { background: color-mix(in srgb, var(--color-coral) 16%, var(--color-cream)); color: var(--color-coral-deep); }
.chip--yellow { background: color-mix(in srgb, var(--color-yellow) 28%, var(--color-cream)); color: #8A6415; }
.chip--monte { background: color-mix(in srgb, var(--color-monte) 16%, var(--color-cream)); color: var(--color-monte-deep); }

@media (min-width: 700px) {
  .chip-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Ubicación
   ========================================================================== */
.ubicacion {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-3);
  display: grid;
  gap: var(--space-5);
}
.ubicacion-facts { margin-top: var(--space-4); display: grid; gap: var(--space-2); }
.ubicacion-facts > div {
  display: flex; justify-content: space-between; gap: var(--space-2);
  padding-bottom: var(--space-2); border-bottom: 2px dashed var(--color-cream-soft);
}
.ubicacion-facts dt { color: var(--color-ink-soft); font-size: 0.9rem; }
.ubicacion-facts dd { font-weight: 700; text-align: right; }

.ubicacion-map { background: var(--color-cream-soft); border-radius: var(--radius-lg); padding: var(--space-3); }
.route-svg { width: 100%; height: auto; }
.route-contour { stroke: var(--color-monte); opacity: 0.18; }
.route-line {
  stroke: var(--color-coral);
  stroke-dasharray: 620;
  stroke-dashoffset: 620;
  transition: stroke-dashoffset 1.3s var(--ease-pop);
}
.route-line.is-drawn { stroke-dashoffset: 0; }
.route-point circle { fill: var(--color-ink); }
.route-point--home circle { fill: var(--color-coral); }
.route-point text { font-family: var(--font-body); font-size: 12px; font-weight: 700; fill: var(--color-ink-soft); }

@media (min-width: 900px) {
  .ubicacion { grid-template-columns: 1fr 1fr; align-items: center; }
}

/* ==========================================================================
   Reservas — deliberately calmer motion: user needs focus here
   ========================================================================== */
.reservas {
  background: linear-gradient(160deg, var(--color-night) 0%, var(--color-monte-deep) 100%);
  color: var(--color-cream);
  text-align: center;
}
.reservas-inner { max-width: 640px; margin: 0 auto; padding: 0 var(--space-3); display: flex; flex-direction: column; align-items: center; }
.reservas .section-lead { max-width: 42ch; }
.reservas .btn-large { margin-top: var(--space-4); }
.reservas-alt { margin-top: var(--space-3); color: rgba(251,241,226,0.65); font-size: 0.92rem; }
.reservas-alt a { text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-night); color: rgba(251,241,226,0.75); padding: var(--space-5) 0 var(--space-3); }
.footer-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 var(--space-3);
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3);
}
.brand-footer { color: var(--color-cream); }
.footer-address { font-size: 0.92rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.footer-links a { font-size: 0.9rem; transition: color var(--dur-micro) var(--ease-soft); }
.footer-links a:hover { color: var(--color-yellow); }
.footer-fine { font-size: 0.78rem; color: rgba(251,241,226,0.45); padding-top: var(--space-3); border-top: 1px solid rgba(251,241,226,0.1); width: 100%; }

@media (min-width: 700px) {
  .footer-inner { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
  .footer-fine { text-align: right; }
}