/* style.css — La Casona Lafuente
   Paleta: ónix + champagne + crema. Mobile-first.
   El fondo es negro cálido neutro a propósito: no compite con las fotos
   del verde y el río, que son las que tienen que resaltar.
   Sin frameworks, sin build. */

:root {
  --noche:      #0b0b0d;
  --noche2:     #101013;
  --card:       #141417;
  --card-hover: #1b1b20;
  --borde:      #26262c;

  --bronce:      #c9ad7f;
  --bronce-claro:#e6d3b0;
  --bronce-dark: #8c7550;

  --rio:        #8fa9a0;
  --crema:      #faf8f4;
  --texto:      #ece9e3;
  --texto2:     #9e9b95;
  --texto3:     #6b6862;
  --whatsapp:   #25D366;

  --serif: "Playfair Display", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1200px;
  --radio: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--noche);
  color: var(--texto);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- tipografía ---------- */

h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 7vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 4.5vw, 3rem); }
h3 { font-size: clamp(1.15rem, 2.4vw, 1.45rem); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bronce);
  margin-bottom: 1rem;
}

.lead  { font-size: clamp(1.05rem, 2.1vw, 1.22rem); color: var(--texto2); }
.muted { color: var(--texto2); }

/* ---------- layout ---------- */

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
section.alt { background: var(--noche2); }

.sec-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.sec-head p { margin-top: 1rem; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- nav ---------- */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background .35s ease, padding .35s ease, border-color .35s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(11, 11, 13,.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--borde);
  padding: .65rem 0;
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.logo { display: flex; flex-direction: column; line-height: 1; }
.logo b {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--crema);
  letter-spacing: .01em;
}
.logo span {
  font-size: .58rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--bronce);
  margin-top: .28rem;
}

.nav-links { display: none; gap: 2rem; align-items: center; }
.nav-links a {
  font-size: .92rem;
  color: var(--texto2);
  transition: color .2s;
  position: relative;
}
.nav-links a:hover { color: var(--crema); }
.nav-links a.destacado { color: var(--bronce-claro); font-weight: 500; }

.burger {
  width: 42px; height: 42px;
  display: grid; place-content: center; gap: 5px;
  background: none; border: 0; cursor: pointer;
}
.burger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--crema);
  transition: transform .3s ease, opacity .2s ease;
}
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.menu-movil {
  position: fixed; inset: 0;
  background: var(--noche);
  z-index: 99;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2rem;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
}
.menu-movil.open { opacity: 1; pointer-events: auto; }
.menu-movil a { font-family: var(--serif); font-size: 1.7rem; color: var(--crema); }
.menu-movil a.destacado { color: var(--bronce-claro); }

/* ---------- botones ---------- */

.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 1.9rem;
  border-radius: 100px;
  font-size: .95rem; font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primario {
  background: var(--bronce);
  color: #14100a;
  box-shadow: 0 8px 26px rgba(201, 173, 127,.18);
}
.btn-primario:hover { background: var(--bronce-claro); box-shadow: 0 12px 32px rgba(201, 173, 127,.26); }

.btn-fantasma { border-color: var(--borde); color: var(--texto); background: rgba(255,255,255,.02); }
.btn-fantasma:hover { border-color: var(--bronce); color: var(--crema); }

.btn-wa { background: var(--whatsapp); color: #04240f; }
.btn-wa:hover { background: #3ae57c; }

.btns { display: flex; flex-wrap: wrap; gap: .85rem; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 7rem 0 4rem;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, var(--noche) 2%, rgba(11,11,13,.55) 45%, rgba(11,11,13,.75) 100%),
    linear-gradient(to right, rgba(11,11,13,.9) 0%, rgba(11,11,13,.25) 70%);
}
.hero .wrap { position: relative; z-index: 2; width: 100%; }
.hero-txt { max-width: 800px; }
.hero h1 { margin-bottom: 1.5rem; }
.hero h1 em { font-style: normal; color: var(--bronce-claro); }
.hero .lead { max-width: 560px; margin-bottom: 2.2rem; }
.hero .btns { margin-bottom: 3rem; }

.hero-datos {
  display: flex; flex-wrap: wrap; gap: 2rem 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.09);
  max-width: 620px;
}
.hero-datos div b {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  color: var(--crema);
  font-weight: 600;
}
.hero-datos div span { font-size: .82rem; color: var(--texto2); letter-spacing: .05em; }

.scroll-hint {
  position: absolute; bottom: 1.6rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: .68rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--texto3);
  animation: flotar 2.6s ease-in-out infinite;
}
@keyframes flotar { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 7px); } }

/* ---------- placeholders de foto/video ---------- */
/* Cada .shot lleva un <img> apuntando al archivo que TODAVÍA no existe.
   Si el archivo falta, script.js marca .vacio y se ve el rótulo de qué toma va ahí.
   Al subir la foto con ese nombre exacto, aparece sola — sin tocar el HTML. */

.shot { position: relative; overflow: hidden; background: var(--card); }
.shot img { width: 100%; height: 100%; object-fit: cover; }

.shot.vacio {
  background:
    repeating-linear-gradient(45deg, rgba(201,173,127,.05) 0 12px, transparent 12px 24px),
    var(--card);
  border: 1px dashed var(--borde);
  display: grid; place-content: center; align-content: center;
  text-align: center; padding: 1.5rem; gap: .5rem;
  min-height: 220px;
}
.shot.vacio::before {
  content: "◇";
  font-size: 1.5rem; color: var(--bronce-dark);
}
.shot.vacio::after {
  content: attr(data-shot);
  font-size: .74rem; letter-spacing: .06em;
  color: var(--texto3); max-width: 26ch; line-height: 1.5;
}
/* En el hero el rótulo va a la esquina, para no cruzarse con el título */
.hero-bg .shot.vacio {
  min-height: 100svh; border: 0;
  place-content: end; text-align: right; padding: 2rem;
}
.hero-bg .shot.vacio::before { display: none; }
.hero-bg .shot.vacio::after { opacity: .55; }

/* ---------- video ---------- */

.video-caja {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--borde);
  background: var(--card);
}
.video-caja iframe { width: 100%; height: 100%; border: 0; }
.video-caja .shot { position: absolute; inset: 0; }
.video-play {
  position: absolute; inset: 0;
  display: grid; place-content: center; gap: .9rem;
  cursor: pointer; border: 0; width: 100%;
  background: rgba(11,11,13,.35);
  color: var(--crema);
  font-family: var(--sans); font-size: .85rem; letter-spacing: .16em; text-transform: uppercase;
}
.video-play i {
  display: grid; place-content: center; justify-self: center;
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--bronce); color: #14100a;
  font-style: normal; font-size: 1.3rem; padding-left: 5px;
  transition: transform .25s ease;
}
.video-play:hover i { transform: scale(1.08); }

/* ---------- grillas ---------- */

.grid { display: grid; gap: 1.1rem; }
.g2 { grid-template-columns: 1fr; }
.g3 { grid-template-columns: 1fr; }

.card {
  background: var(--card);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1.8rem;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.card:hover { background: var(--card-hover); border-color: var(--bronce-dark); transform: translateY(-3px); }
.card h3 { margin-bottom: .6rem; color: var(--crema); }
.card p { color: var(--texto2); font-size: .95rem; }

/* amenities */
.amenidades { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--borde); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; }
.amenidad {
  background: var(--noche2);
  padding: 1.6rem 1.1rem;
  display: flex; flex-direction: column; gap: .7rem;
  transition: background .25s ease;
}
.amenidad:hover { background: var(--card-hover); }
.amenidad svg { width: 26px; height: 26px; stroke: var(--bronce); fill: none; stroke-width: 1.4; }
.amenidad b { font-size: .95rem; color: var(--crema); font-weight: 500; }
.amenidad span { font-size: .8rem; color: var(--texto3); line-height: 1.45; }

/* turnos de evento */
.turnos { display: grid; gap: 1px; background: var(--borde); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; }
.turno {
  background: var(--noche);
  padding: 1.6rem;
  display: flex; flex-direction: column; gap: .35rem;
}
.turno b { font-family: var(--serif); font-size: 1.3rem; color: var(--crema); }
.turno .hora { color: var(--bronce); font-size: .9rem; font-weight: 500; letter-spacing: .04em; }
.turno span { font-size: .88rem; color: var(--texto2); }

/* ---------- la experiencia (bloque a sangre) ---------- */

.experiencia { position: relative; padding: clamp(5.5rem, 13vw, 9rem) 0; overflow: hidden; text-align: center; }
.exp-bg { position: absolute; inset: 0; z-index: 0; }
.exp-bg .shot { position: absolute; inset: 0; border: 0; }
.exp-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, var(--noche) 0%, rgba(11,11,13,.66) 30%, rgba(11,11,13,.66) 70%, var(--noche2) 100%);
}
.experiencia .wrap { position: relative; z-index: 2; }
.experiencia blockquote {
  max-width: 22ch;
  margin: 0 auto;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 5.2vw, 3.4rem);
  line-height: 1.2;
  color: var(--crema);
}
.experiencia blockquote em { font-style: normal; color: var(--bronce-claro); }
.experiencia .lead { max-width: 56ch; margin: 1.8rem auto 0; }

/* ---------- galería ---------- */

.galeria { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
.galeria .shot { border-radius: 10px; aspect-ratio: 4/5; }
.galeria .shot:nth-child(1),
.galeria .shot:nth-child(6) { grid-column: span 2; aspect-ratio: 16/10; }

/* ---------- bloque club (teaser) ---------- */

.club-teaser {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--bronce-dark);
  background:
    radial-gradient(1200px 400px at 10% 0%, rgba(201,173,127,.16), transparent 60%),
    var(--card);
  padding: clamp(2rem, 5vw, 3.5rem);
}
.club-teaser ul { list-style: none; display: grid; gap: .6rem; margin: 1.6rem 0 2rem; }
.club-teaser li { display: flex; gap: .7rem; align-items: flex-start; color: var(--texto2); font-size: .95rem; }
.club-teaser li::before { content: "—"; color: var(--bronce); flex-shrink: 0; }

/* ---------- club: beneficios numerados ---------- */

.beneficio { display: flex; gap: 1.3rem; align-items: flex-start; }
.beneficio .num {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--bronce);
  line-height: 1;
  flex-shrink: 0;
  padding-top: .15rem;
  min-width: 2.4rem;
}
.beneficio .tope {
  display: inline-block;
  margin-top: .8rem;
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--bronce-claro);
  background: rgba(201,173,127,.1);
  border: 1px solid rgba(201,173,127,.28);
  padding: .3rem .7rem;
  border-radius: 100px;
}

/* ---------- fundadoras ---------- */

.fundadoras {
  border: 1px solid var(--bronce-dark);
  border-radius: var(--radio);
  background:
    radial-gradient(800px 300px at 50% 0%, rgba(201,173,127,.18), transparent 65%),
    var(--noche2);
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
}
.sello {
  display: inline-flex; align-items: center; gap: .6rem;
  border: 1px solid var(--bronce);
  color: var(--bronce-claro);
  border-radius: 100px;
  padding: .45rem 1.1rem;
  font-size: .75rem; letter-spacing: .18em; text-transform: uppercase;
  margin-bottom: 1.6rem;
}
.sello i { width: 7px; height: 7px; border-radius: 50%; background: var(--bronce); animation: latir 2s ease-in-out infinite; }
@keyframes latir { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.cupos { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; margin: 2rem auto; max-width: 460px; }
.cupo { width: 20px; height: 20px; border-radius: 4px; border: 1px solid var(--bronce-dark); background: rgba(201,173,127,.08); }
.cupo.tomado { background: var(--bronce); border-color: var(--bronce); }

.fundadoras-lista { list-style: none; display: grid; gap: .7rem; max-width: 480px; margin: 0 auto 2.2rem; text-align: left; }
.fundadoras-lista li { display: flex; gap: .7rem; color: var(--texto2); font-size: .95rem; }
.fundadoras-lista li::before { content: "✦"; color: var(--bronce); flex-shrink: 0; }

/* ---------- pasos ---------- */

.pasos { counter-reset: paso; display: grid; gap: 1.1rem; }
.paso { position: relative; padding-left: 3.4rem; }
.paso::before {
  counter-increment: paso;
  content: counter(paso, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  font-family: var(--serif); font-size: 1.3rem; color: var(--bronce);
}
.paso b { display: block; color: var(--crema); margin-bottom: .3rem; }
.paso span { color: var(--texto2); font-size: .94rem; }

/* ---------- faq ---------- */

.faq { border-top: 1px solid var(--borde); }
.faq details { border-bottom: 1px solid var(--borde); }
.faq summary {
  padding: 1.35rem 2.5rem 1.35rem 0;
  cursor: pointer; list-style: none;
  position: relative;
  font-size: 1.02rem; color: var(--crema); font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: .3rem; top: 50%; transform: translateY(-50%);
  color: var(--bronce); font-size: 1.4rem; font-weight: 300;
  transition: transform .25s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 0 1.35rem; color: var(--texto2); font-size: .95rem; max-width: 70ch; }

/* ---------- ubicacion ---------- */

.mapa-caja {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--borde);
  background: var(--card);
  aspect-ratio: 16 / 10;
}
.mapa-caja iframe {
  width: 100%; height: 100%; border: 0;
  /* El embed de Google es blanco: se oscurece para que no rompa la pagina */
  filter: invert(92%) hue-rotate(180deg) saturate(.75) contrast(.92);
}
.ubicacion-datos { display: grid; gap: 1.4rem; align-content: center; }
.ubicacion-datos .dato b {
  display: block; color: var(--crema); font-size: .95rem; margin-bottom: .2rem;
}
.ubicacion-datos .dato span { color: var(--texto2); font-size: .93rem; }

@media (min-width: 940px) {
  .ubicacion { display: grid; grid-template-columns: 1fr 1.25fr; gap: 3rem; align-items: stretch; }
}

/* ---------- cta final ---------- */

.cta-final { text-align: center; }
.cta-final .btns { justify-content: center; margin-top: 2rem; }

/* ---------- footer ---------- */

footer { background: var(--noche2); border-top: 1px solid var(--borde); padding: 3.5rem 0 2.5rem; }
.foot { display: grid; gap: 2rem; }
.foot-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.foot-links a { font-size: .9rem; color: var(--texto2); }
.foot-links a:hover { color: var(--bronce-claro); }
.foot-legal { font-size: .8rem; color: var(--texto3); border-top: 1px solid var(--borde); padding-top: 1.5rem; }

/* ---------- reveal ---------- */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */

@media (min-width: 720px) {
  .g2 { grid-template-columns: repeat(2, 1fr); }
  .turnos { grid-template-columns: repeat(3, 1fr); }
  .galeria { grid-template-columns: repeat(3, 1fr); }
  .galeria .shot:nth-child(1) { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
  .galeria .shot:nth-child(6) { grid-column: span 1; aspect-ratio: 4/5; }
  .foot { grid-template-columns: 1fr auto; align-items: center; }
  .foot-legal { grid-column: 1 / -1; }
}

@media (min-width: 940px) {
  .nav-links { display: flex; }
  .burger { display: none; }
  /* 8 amenidades: 4 columnas entran justo en 2 filas, sin celdas muertas */
  .amenidades { grid-template-columns: repeat(4, 1fr); }
  .g3 { grid-template-columns: repeat(3, 1fr); }
  .grid { gap: 1.4rem; }
  .club-teaser { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; }
  .beneficios { grid-template-columns: repeat(2, 1fr); gap: 2.6rem 3rem; }
  .pasos { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}