/* ============================================================
   HOTEL CASA SHARON — sistema visual
   Paleta extraída del logo aprobado (dorado sobre carbón cálido)
   ============================================================ */

:root{
  --carbon:#1A1613;
  --carbon-2:#241E19;
  --carbon-3:#332A22;
  --oro:#C9A24B;
  --oro-claro:#E3BE7A;
  --oro-profundo:#9A7830;
  --crema:#FAF8F4;
  --crema-2:#F2EDE5;
  --arena:#E7DFD2;
  --texto:#2E2A25;
  --texto-suave:#6B6259;
  --blanco:#FFFFFF;
  --radio:2px;
  --radio-card:4px;
  --sombra:0 1px 2px rgba(26,22,19,.04),0 8px 30px rgba(26,22,19,.07);
  --sombra-alta:0 2px 4px rgba(26,22,19,.06),0 20px 50px rgba(26,22,19,.13);
  --ancho:1220px;
  --transicion:.45s cubic-bezier(.22,.61,.36,1);
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Jost",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  margin:0;background:var(--crema);color:var(--texto);
  font-family:var(--sans);font-size:17px;line-height:1.65;font-weight:300;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

/* ---------- tipografía ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,7vw,4.9rem)}
h2{font-size:clamp(2rem,4.6vw,3.3rem)}
h3{font-size:clamp(1.35rem,2.4vw,1.85rem)}
p{margin:0 0 1.1em}
.kicker{
  font-family:var(--sans);font-size:.72rem;font-weight:400;letter-spacing:.28em;
  text-transform:uppercase;color:var(--oro-profundo);margin:0 0 1.1rem;
}
.kicker--claro{color:var(--oro-claro)}
.lede{font-size:clamp(1.05rem,1.7vw,1.28rem);color:var(--texto-suave);max-width:62ch}
.muted{color:var(--texto-suave)}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--ancho);margin-inline:auto;padding-inline:24px}
.seccion{padding:clamp(72px,11vw,140px) 0}
.seccion--oscura{background:var(--carbon);color:var(--crema)}
.seccion--oscura .lede,.seccion--oscura .muted{color:#B9AFA2}
.seccion--crema{background:var(--crema-2)}
.centro{text-align:center}
.centro .lede{margin-inline:auto}
.grid{display:grid;gap:clamp(20px,3vw,34px)}
.g2{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:16px 30px;border-radius:var(--radio);border:1px solid transparent;
  font-family:var(--sans);font-size:.83rem;font-weight:400;letter-spacing:.16em;
  text-transform:uppercase;cursor:pointer;transition:var(--transicion);
  min-height:52px;text-align:center;
}
.btn--oro{background:var(--oro);color:#241E19;border-color:var(--oro)}
.btn--oro:hover{background:var(--oro-claro);border-color:var(--oro-claro);transform:translateY(-2px)}
.btn--linea{background:transparent;color:var(--texto);border-color:rgba(46,42,37,.28)}
.btn--linea:hover{border-color:var(--texto);background:rgba(46,42,37,.04)}
.btn--linea-claro{background:transparent;color:var(--crema);border-color:rgba(250,248,244,.4)}
.btn--linea-claro:hover{background:rgba(250,248,244,.1);border-color:var(--crema)}
.btn--bloque{width:100%}
.btn:focus-visible,a:focus-visible,button:focus-visible{
  outline:2px solid var(--oro);outline-offset:3px
}

/* ---------- header ---------- */
.header{
  position:fixed;inset:0 0 auto;z-index:100;
  background:rgba(26,22,19,.0);transition:background .4s ease,box-shadow .4s ease,padding .4s ease;
  padding:18px 0;
}
.header.solido,.header--fijo{background:rgba(26,22,19,.97);box-shadow:0 1px 0 rgba(250,248,244,.09)}
.header.solido{padding:10px 0}
.header--fijo{padding:12px 0}
.header--fijo.solido{padding:10px 0}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:20px}
.header__logo{display:flex;align-items:center;gap:12px}
.header__logo img{height:46px;width:auto;transition:height .4s ease}
.header.solido .header__logo img{height:38px}
.header--fijo .header__logo img{height:42px}
.header__marca{display:flex;flex-direction:column;line-height:1;color:var(--crema)}
.header__marca b{
  font-family:var(--sans);font-size:.6rem;font-weight:400;letter-spacing:.26em;
  text-transform:uppercase;color:var(--oro-claro);margin-bottom:4px;
}
.header__marca i{font-family:var(--serif);font-style:normal;font-size:1.42rem;letter-spacing:.06em}
.nav{display:flex;align-items:center;gap:30px}
.nav a{
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--crema);
  opacity:.85;transition:opacity .25s ease,color .25s ease;padding:6px 0;position:relative;
}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--oro);
  transition:width .3s ease;
}
.nav a:hover{opacity:1}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.nav a[aria-current="page"]{opacity:1;color:var(--oro-claro)}
.header__cta{display:flex;align-items:center;gap:14px}
.header .btn{padding:12px 22px;min-height:44px;font-size:.75rem}
.burger{
  display:none;width:46px;height:46px;background:none;border:0;cursor:pointer;
  align-items:center;justify-content:center;
}
.burger span{display:block;width:24px;height:1.5px;background:var(--crema);position:relative;transition:.3s}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:24px;height:1.5px;background:var(--crema);transition:.3s
}
.burger span::before{top:-7px}.burger span::after{top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media (max-width:980px){
  .burger{display:flex}
  .header{background:rgba(26,22,19,.97);padding:10px 0}
  .nav{
    position:fixed;inset:64px 0 auto;flex-direction:column;align-items:flex-start;gap:0;
    background:var(--carbon);padding:8px 24px 28px;
    transform:translateY(-130%);transition:transform .45s cubic-bezier(.22,.61,.36,1);
    border-top:1px solid rgba(250,248,244,.08);max-height:calc(100vh - 64px);overflow-y:auto;
  }
  .nav.abierto{transform:translateY(0)}
  .nav a{width:100%;padding:15px 0;font-size:.95rem;border-bottom:1px solid rgba(250,248,244,.07)}
  .header__cta .btn{display:none}
  .header__logo img{height:38px}
  .header__marca i{font-size:1.2rem}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--crema);overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,22,19,.62) 0%,rgba(26,22,19,.18) 35%,rgba(26,22,19,.55) 72%,rgba(26,22,19,.93) 100%);
}
.hero__inner{position:relative;z-index:1;width:100%;padding-bottom:clamp(56px,9vw,110px);padding-top:130px}
.hero h1{color:var(--crema);max-width:14ch;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.hero__sub{font-size:clamp(1.02rem,1.7vw,1.25rem);color:#E4DDD2;max-width:52ch;margin:26px 0 36px;font-weight:300}
.hero__acciones{display:flex;flex-wrap:wrap;gap:14px}
.hero__scroll{
  position:absolute;bottom:26px;right:24px;z-index:1;writing-mode:vertical-rl;
  font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(250,248,244,.6);
}
@media (max-width:640px){
  .hero{min-height:92svh}
  .hero__acciones .btn{width:100%}
  .hero__scroll{display:none}
}

/* ---------- franja de valor ---------- */
.valores{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0;border-top:1px solid var(--arena)}
.valor{padding:34px 26px;border-right:1px solid var(--arena);border-bottom:1px solid var(--arena)}
.valor:last-child{border-right:0}
.valor__n{font-family:var(--serif);font-size:2.1rem;color:var(--oro-profundo);line-height:1;display:block;margin-bottom:10px}
.valor h3{font-size:1.02rem;font-family:var(--sans);font-weight:400;letter-spacing:.04em;margin-bottom:6px}
.valor p{font-size:.9rem;color:var(--texto-suave);margin:0}
@media (max-width:700px){.valor{border-right:0}}

/* ---------- figura editorial ---------- */
.editorial{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.editorial--inv .editorial__txt{order:2}
.editorial figure{margin:0;position:relative}
.editorial figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radio-card);box-shadow:var(--sombra)}
@media (max-width:860px){
  .editorial{grid-template-columns:1fr}
  .editorial--inv .editorial__txt{order:0}
}

/* ---------- tarjetas ---------- */
.card{
  background:var(--blanco);border-radius:var(--radio-card);overflow:hidden;
  box-shadow:var(--sombra);transition:var(--transicion);display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra-alta)}
.card__img{position:relative;overflow:hidden;aspect-ratio:4/3;background:var(--arena)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.22,.61,.36,1)}
.card:hover .card__img img{transform:scale(1.05)}
.card__badge{
  position:absolute;top:14px;left:14px;background:rgba(26,22,19,.86);color:var(--oro-claro);
  font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;padding:7px 12px;border-radius:var(--radio);
}
.card__body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.card__body h3{margin-bottom:10px}
.card__body p{font-size:.95rem;color:var(--texto-suave)}
.card__lista{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.card__lista li{
  font-size:.76rem;letter-spacing:.04em;color:var(--texto-suave);
  border:1px solid var(--arena);padding:5px 11px;border-radius:20px;background:var(--crema);
}
.card__pie{margin-top:auto}

/* ---------- comodidades ---------- */
.comodidad{position:relative;border-radius:var(--radio-card);overflow:hidden;min-height:340px;display:flex;align-items:flex-end;color:var(--crema)}
.comodidad img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.22,.61,.36,1)}
.comodidad::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,22,19,0) 38%,rgba(26,22,19,.85) 100%)}
.comodidad:hover img{transform:scale(1.06)}
.comodidad__txt{position:relative;z-index:1;padding:26px}
.comodidad__txt h3{color:var(--crema);margin-bottom:4px}
.comodidad__txt p{font-size:.9rem;color:#D9D1C6;margin:0}
.comodidad--alta{min-height:460px}

/* ---------- galería ---------- */
.filtros{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px}
.filtro{
  background:none;border:1px solid var(--arena);color:var(--texto-suave);
  padding:11px 20px;border-radius:30px;font-size:.75rem;letter-spacing:.12em;
  text-transform:uppercase;cursor:pointer;transition:var(--transicion);min-height:44px;
}
.filtro:hover{border-color:var(--oro-profundo);color:var(--texto)}
.filtro[aria-pressed="true"]{background:var(--carbon);border-color:var(--carbon);color:var(--oro-claro)}
.galeria{columns:3;column-gap:16px}
@media (max-width:900px){.galeria{columns:2}}
@media (max-width:560px){.galeria{columns:1}}
.galeria figure{margin:0 0 16px;break-inside:avoid;position:relative;cursor:zoom-in;border-radius:var(--radio-card);overflow:hidden}
.galeria img{width:100%;transition:transform .7s ease,filter .4s ease}
.galeria figure:hover img{transform:scale(1.04)}
.galeria figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px;color:var(--crema);font-size:.82rem;
  background:linear-gradient(180deg,transparent,rgba(26,22,19,.8));opacity:0;transition:opacity .35s ease;
}
.galeria figure:hover figcaption,.galeria figure:focus-within figcaption{opacity:1}
.galeria figure[hidden]{display:none}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(20,17,14,.96);
  display:none;align-items:center;justify-content:center;padding:24px;
}
.lightbox[open],.lightbox.abierto{display:flex}
.lightbox img{max-width:min(1200px,94vw);max-height:88vh;object-fit:contain;border-radius:var(--radio)}
.lightbox__cerrar{
  position:absolute;top:18px;right:18px;width:48px;height:48px;border-radius:50%;
  background:rgba(250,248,244,.1);border:1px solid rgba(250,248,244,.25);color:var(--crema);
  font-size:1.4rem;cursor:pointer;line-height:1;
}
.lightbox__nav{
  position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;
  background:rgba(250,248,244,.09);border:1px solid rgba(250,248,244,.22);color:var(--crema);
  font-size:1.5rem;cursor:pointer;line-height:1;
}
.lightbox__nav--prev{left:14px}.lightbox__nav--next{right:14px}

/* ---------- ubicación ---------- */
.mapa{width:100%;aspect-ratio:16/10;border:0;border-radius:var(--radio-card);box-shadow:var(--sombra);filter:grayscale(.15)}
.puntos{list-style:none;margin:0;padding:0;border-top:1px solid var(--arena)}
.puntos li{
  display:flex;justify-content:space-between;align-items:baseline;gap:18px;
  padding:16px 0;border-bottom:1px solid var(--arena);font-size:.98rem;
}
.puntos b{font-weight:400}
.puntos span{color:var(--texto-suave);font-size:.86rem;white-space:nowrap}
.seccion--oscura .puntos{border-color:rgba(250,248,244,.14)}
.seccion--oscura .puntos li{border-color:rgba(250,248,244,.14)}
.seccion--oscura .puntos span{color:#A99F92}

/* ---------- bloque cita / cierre ---------- */
.cierre{position:relative;color:var(--crema);text-align:center;overflow:hidden}
.cierre__media{position:absolute;inset:0}
.cierre__media img{width:100%;height:100%;object-fit:cover}
.cierre__media::after{content:"";position:absolute;inset:0;background:rgba(26,22,19,.82)}
.cierre__inner{position:relative;z-index:1;padding:clamp(80px,12vw,150px) 0}
.cierre h2{color:var(--crema);max-width:18ch;margin-inline:auto}

/* ---------- reseñas ---------- */
.resenas{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.resena{
  background:var(--blanco);border:1px solid var(--arena);border-radius:var(--radio-card);
  padding:26px;text-align:center;
}
.resena__n{font-family:var(--serif);font-size:2.4rem;line-height:1;color:var(--texto)}
.resena__f{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--texto-suave);margin-top:8px}
.resena small{display:block;margin-top:10px;font-size:.8rem;color:var(--texto-suave)}

/* ---------- formulario / empresas ---------- */
.panel{background:var(--blanco);border-radius:var(--radio-card);padding:clamp(28px,4vw,52px);box-shadow:var(--sombra)}
.campo{margin-bottom:18px}
.campo label{display:block;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--texto-suave);margin-bottom:8px}
.campo input,.campo select,.campo textarea{
  width:100%;padding:14px 16px;border:1px solid var(--arena);border-radius:var(--radio);
  font-family:var(--sans);font-size:1rem;background:var(--crema);color:var(--texto);min-height:52px;
}
.campo textarea{min-height:120px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:2px solid var(--oro);outline-offset:1px;border-color:var(--oro)}

/* ---------- whatsapp flotante ---------- */
.wa{
  position:fixed;right:18px;bottom:18px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 24px rgba(0,0,0,.25);transition:var(--transicion);
}
.wa:hover{transform:scale(1.07)}
.wa svg{width:30px;height:30px;fill:#fff}
.barra-movil{display:none}
@media (max-width:760px){
  .wa{bottom:78px}
  .barra-movil{
    display:grid;grid-template-columns:1fr 1fr;gap:0;position:fixed;inset:auto 0 0;z-index:95;
    background:rgba(26,22,19,.98);border-top:1px solid rgba(250,248,244,.12);
  }
  .barra-movil a{
    padding:17px 10px;text-align:center;color:var(--crema);font-size:.76rem;
    letter-spacing:.12em;text-transform:uppercase;min-height:54px;display:flex;
    align-items:center;justify-content:center;
  }
  .barra-movil a:first-child{background:var(--oro);color:#241E19}
  body{padding-bottom:54px}
}

/* ---------- footer ---------- */
.footer{background:var(--carbon);color:#B9AFA2;padding:clamp(56px,8vw,90px) 0 30px;font-size:.92rem}
.footer__logo img{height:96px;width:auto;margin-bottom:20px}
.footer h4{
  font-family:var(--sans);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--oro-claro);margin:0 0 16px;font-weight:400;
}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:11px}
.footer a{transition:color .25s ease}
.footer a:hover{color:var(--oro-claro)}
.footer__base{
  margin-top:52px;padding-top:24px;border-top:1px solid rgba(250,248,244,.12);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.8rem;color:#8B8177;
}
.footer__tag{font-family:var(--serif);font-size:1.25rem;color:var(--oro-claro);letter-spacing:.02em}

/* ---------- animaciones de entrada ---------- */
/* visible por defecto: si el JS falla, el contenido igual se ve */
.rv{opacity:1;transform:none}
html.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,.61,.36,1)}
html.js .rv.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.js .rv{opacity:1;transform:none}}

/* ---------- utilidades ---------- */
.skip{
  position:absolute;left:-9999px;top:0;background:var(--oro);color:#241E19;padding:12px 20px;z-index:300;
}
.skip:focus{left:12px;top:12px}
.nota-validar{
  border-left:2px solid var(--oro);background:rgba(201,162,75,.08);
  padding:14px 18px;font-size:.88rem;color:var(--texto-suave);margin:18px 0;
}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}