/* ============================================================
   MARINA MUERZA — Páginas de experiencias (sistema compartido)
   ============================================================ */
:root{
  --oceano:#123B5D; --lago:#2D5B80; --neblina:#DCEAF4;
  --arena:#F3EADF;  --hueso:#FAF8F4; --salvia:#AEBFA9;
  --tinta:#2e4257;  --suave:#6e7d88; --topo:#a4937c;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Karla','Helvetica Neue',sans-serif;
  --sombra:0 24px 60px -24px rgba(18,59,93,.28);
  --max:1060px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-family:var(--sans)}
body{font-family:var(--sans);font-weight:300;color:var(--tinta);background:var(--hueso);line-height:1.8;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 26px}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--oceano);line-height:1.18;text-wrap:balance}
p{text-wrap:pretty}
::selection{background:rgba(45,91,128,.25);color:var(--oceano)}
:focus-visible{outline:2px solid var(--lago);outline-offset:3px;border-radius:4px}
.eyebrow{display:inline-block;font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;color:var(--lago);font-weight:500;margin-bottom:16px}
.flor{display:block;color:var(--salvia);font-size:1rem;letter-spacing:.6em;margin-bottom:18px}

/* grano */
body::after{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.028;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;padding:17px 38px;border-radius:999px;transition:transform .3s ease,background .3s ease,box-shadow .3s ease,border-color .3s ease}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98);transition-duration:.12s}
.btn-oceano{background:var(--oceano);color:var(--hueso);box-shadow:0 14px 30px -12px rgba(18,59,93,.55)}
.btn-oceano:hover{background:var(--lago)}
.btn-borde{border:1px solid rgba(18,59,93,.4);color:var(--oceano)}
.btn-borde:hover{border-color:var(--oceano);background:rgba(250,248,244,.6)}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--arena);box-shadow:0 8px 30px -16px rgba(18,59,93,.2);padding:14px 0}
.nav{display:flex;align-items:center;justify-content:space-between;max-width:var(--max);margin:0 auto;padding:0 26px}
.logo{display:flex;flex-direction:column;text-decoration:none;color:var(--oceano)}
.logo-texto{font-family:var(--serif);font-size:1.3rem;font-style:italic;line-height:1;white-space:nowrap}
.logo-sub{font-size:.55rem;letter-spacing:.42em;text-transform:uppercase;color:var(--topo);font-weight:500;white-space:nowrap}
.nav .acciones{display:flex;gap:14px;align-items:center}
.nav a.volver{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--oceano);text-decoration:none;padding:12px 10px;font-weight:500}
.nav a.volver:hover{color:var(--lago)}
.nav .wsp-pill{border:1px solid rgba(18,59,93,.35);border-radius:999px;padding:10px 20px;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--oceano);text-decoration:none;font-weight:500}
@media(max-width:560px){.nav a.volver span{display:none}}

/* ---------- Hero de experiencia ---------- */
.hero-exp{position:relative;min-height:66svh;display:flex;align-items:flex-end;color:var(--hueso);overflow:hidden;padding:140px 0 60px}
.hero-exp .fondo{position:absolute;inset:0;z-index:0}
.hero-exp .fondo img{width:100%;height:100%;object-fit:cover;animation:kenburns 26s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.08)}}
.hero-exp .velo{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,42,67,.45) 0%,rgba(18,59,93,.15) 45%,rgba(11,34,54,.82) 100%)}
.hero-exp .wrap{position:relative;z-index:2;width:100%}
.hero-exp .tag{display:inline-block;font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--hueso);background:rgba(13,42,67,.45);backdrop-filter:blur(6px);padding:7px 18px;border-radius:999px;font-weight:500;margin-bottom:18px}
.hero-exp h1{font-size:clamp(2.4rem,5.4vw,4rem);color:var(--hueso);max-width:18ch;text-shadow:0 2px 30px rgba(11,34,54,.5)}
.hero-exp .bajada{margin-top:14px;max-width:52ch;color:rgba(250,248,244,.85);font-size:1.05rem}

/* ---------- Ficha ---------- */
.ficha{background:var(--arena);padding:34px 0}
.ficha .wrap{display:flex;gap:14px 54px;flex-wrap:wrap;justify-content:center}
.ficha .dato{display:flex;flex-direction:column;gap:2px;text-align:center;min-width:120px}
.ficha .dato b{font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--topo);font-weight:500}
.ficha .dato span{font-family:var(--serif);font-size:1.15rem;color:var(--oceano)}

/* ---------- Cuerpo editorial ---------- */
section{padding:90px 0;scroll-margin-top:84px}
.prosa{display:grid;grid-template-columns:1.4fr 1fr;gap:70px;align-items:start}
@media(max-width:820px){.prosa{grid-template-columns:1fr;gap:40px}}
.prosa h2{font-size:clamp(1.8rem,3.2vw,2.5rem);margin-bottom:22px}
.prosa p{color:var(--suave);margin-bottom:16px;max-width:60ch}
.prosa p strong{color:var(--tinta);font-weight:600}
.incluye{background:var(--neblina);border-radius:22px;padding:36px 34px}
.incluye h3{font-family:var(--sans);font-weight:600;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--lago);margin-bottom:20px}
.incluye ul{list-style:none;display:grid;gap:12px}
.incluye li{display:flex;gap:12px;align-items:flex-start;font-size:.94rem;color:var(--tinta)}
.incluye li::before{content:"❋";color:var(--salvia);flex:none;font-size:.8rem;margin-top:4px}

/* ---------- Video de la experiencia ---------- */
.video-exp{background:var(--arena);text-align:center}
.video-exp .eyebrow{color:var(--lago)}
.video-exp h2{margin:10px 0 14px}
.video-exp .nota{color:var(--suave);max-width:52ch;margin:0 auto 40px}
.video-marco{position:relative;width:100%;max-width:920px;margin:0 auto;aspect-ratio:16/9;border-radius:22px;overflow:hidden;box-shadow:0 30px 70px -34px rgba(18,59,93,.6)}
.video-marco iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- Álbumes por salida ---------- */
.albumes{background:var(--neblina)}
.albumes .centro{text-align:center}
.albumes h2{margin:10px 0 14px}
.albumes .nota{color:var(--suave);max-width:52ch;margin:0 auto 44px}
.fechas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.aviso-galeria{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;letter-spacing:.02em;color:var(--suave);font-style:italic;background:rgba(250,248,244,.6);border:1px solid rgba(18,59,93,.1);border-radius:999px;padding:9px 20px;margin:0 auto 40px;max-width:90%}
.aviso-galeria .flor{color:var(--salvia);font-style:normal;font-size:.85rem}
.fecha-chip{font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--oceano);background:rgba(250,248,244,.7);border:1px solid transparent;border-radius:999px;padding:12px 26px;cursor:pointer;transition:all .25s ease}
.fecha-chip:hover{border-color:var(--lago)}
.fecha-chip.activa{background:var(--oceano);color:var(--hueso);box-shadow:0 10px 24px -10px rgba(18,59,93,.5)}
.album{display:none}
.album.visible{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;animation:entra .5s ease}
@keyframes entra{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(max-width:720px){.album.visible{grid-template-columns:repeat(2,1fr)}}
.album button{border:0;padding:0;cursor:zoom-in;background:none;position:relative;overflow:hidden;border-radius:16px;aspect-ratio:4/3;isolation:isolate}
.album button img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.6,.2,1),filter .6s ease;filter:saturate(.8)}
.album button:hover img{transform:scale(1.05);filter:saturate(1.05)}
.album button:nth-child(4n+1){border-radius:120px 16px 16px 16px}
.album button:nth-child(4n){border-radius:16px 16px 120px 16px}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(11,34,54,.94);display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.abierto{display:flex}
.lightbox img{max-width:92vw;max-height:84vh;border-radius:14px;box-shadow:0 40px 90px -30px rgba(0,0,0,.6)}
.lightbox .cerrar,.lightbox .ant,.lightbox .sig{position:absolute;background:rgba(250,248,244,.1);border:1px solid rgba(250,248,244,.3);color:var(--hueso);width:52px;height:52px;border-radius:50%;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:background .2s}
.lightbox .cerrar:hover,.lightbox .ant:hover,.lightbox .sig:hover{background:rgba(250,248,244,.22)}
.lightbox .cerrar{top:24px;right:24px}
.lightbox .ant{left:24px;top:50%;transform:translateY(-50%)}
.lightbox .sig{right:24px;top:50%;transform:translateY(-50%)}
.lightbox .pie{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:rgba(250,248,244,.7);font-size:.7rem;letter-spacing:.26em;text-transform:uppercase}

/* ---------- Otras experiencias ---------- */
.otras{background:var(--arena)}
.otras h2{text-align:center;margin:10px 0 50px}
.otras .grilla{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:780px){.otras .grilla{grid-template-columns:1fr;max-width:340px;margin:0 auto}}
.otra{position:relative;display:block;border-radius:160px 160px 14px 14px;clip-path:inset(0 round 160px 160px 14px 14px);overflow:hidden;aspect-ratio:4/4.4;isolation:isolate;text-decoration:none}
.otra img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.72);transition:transform 1s cubic-bezier(.2,.6,.2,1),filter .7s ease}
.otra:hover img{transform:scale(1.05);filter:saturate(1.05)}
.otra::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,59,93,0) 40%,rgba(11,34,54,.72) 100%)}
.otra span{position:absolute;bottom:24px;left:0;right:0;text-align:center;z-index:2;font-family:var(--serif);font-size:1.3rem;color:var(--hueso);padding:0 14px}

/* ---------- CTA + footer ---------- */
.cta-exp{background:var(--oceano);text-align:center;color:var(--hueso);position:relative;overflow:hidden}
.cta-exp::before{content:"";position:absolute;inset:0;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='300' viewBox='0 0 900 300'%3E%3Cg fill='none' stroke='%23FAF8F4' stroke-opacity='.07' stroke-width='1.3'%3E%3Cpath d='M-20 210 Q 215 175 450 210 T 920 210'/%3E%3Cpath d='M-20 245 Q 215 215 450 245 T 920 245'/%3E%3C/g%3E%3C/svg%3E");background-size:cover;background-position:bottom}
.cta-exp .wrap{position:relative;z-index:1}
.cta-exp h2{color:var(--arena);font-size:clamp(1.9rem,3.6vw,2.8rem);max-width:24ch;margin:12px auto 18px}
.cta-exp p{color:rgba(250,248,244,.78);max-width:50ch;margin:0 auto 38px}
.cta-exp .btn-arena{background:var(--arena);color:var(--oceano)}
.cta-exp .btn-arena:hover{background:var(--hueso)}
footer.pie{background:#0B2236;color:rgba(250,248,244,.55);padding:34px 0;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase}
footer.pie .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
footer.pie a{color:inherit;text-decoration:none}

/* ---------- Animaciones ---------- */
html.js .aparece{opacity:0;transform:translateY(22px);transition:opacity .65s cubic-bezier(.22,.8,.36,1),transform .65s cubic-bezier(.22,.8,.36,1)}
html.js .aparece.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html.js .aparece{opacity:1;transform:none;transition:none}
  .hero-exp .fondo img{animation:none}
  html{scroll-behavior:auto}
}