/* ============================================================
   LAS CALDAS 54 — Hoja de estilos
   Lenguaje visual: dossier monocromo · el color lo ponen las fotos
   ------------------------------------------------------------
   ÍNDICE
   00 · Variables
   01 · Reset y base
   02 · Tipografía
   03 · Elementos comunes (kicker, botones, chips, tablas)
   04 · Cabecera
   05 · Portada
   06 · Franja de datos
   07 · Secciones y bloque partido
   08 · Plantas y planos
   09 · Banner
   10 · Ficha técnica
   11 · Galería y visor
   12 · Contacto y pie
   13 · Responsive
   ============================================================ */


/* ===== 00 · VARIABLES ===================================== */
:root{
  --papel:#FFFFFF;
  --hueso:#F4F3F0;
  --linea:#E4E2DD;
  --linea-f:#CBC8C2;
  --tinta:#17181A;
  --tinta-2:#2C2E31;
  --gris:#6C6E72;
  --gris-c:#9A9CA0;

  --f:'Inter Tight',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --s:'Instrument Serif',Georgia,'Times New Roman',serif;

  --wrap:1320px;
  --gut:clamp(20px,4.5vw,60px);
  --sec:clamp(76px,8.5vw,136px);
  --e:cubic-bezier(.3,.7,.4,1);
}


/* ===== 01 · RESET Y BASE ================================== */
*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:92px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--papel);
  color:var(--gris);
  font:300 16px/1.68 var(--f);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.locked{overflow:hidden}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
[hidden]{display:none!important}
::selection{background:var(--tinta);color:#fff}
:focus-visible{outline:2px solid var(--tinta);outline-offset:3px}


/* ===== 02 · TIPOGRAFÍA ==================================== */
h1,h2,h3{
  margin:0;color:var(--tinta);
  font-family:var(--f);font-weight:300;
  line-height:1.06;letter-spacing:-.032em;
}
h1{font-size:clamp(37px,6vw,74px)}
h2{font-size:clamp(28px,3.9vw,50px)}
h3{font-size:clamp(19px,1.9vw,25px);line-height:1.22;letter-spacing:-.022em}

/* el énfasis, y sólo el énfasis, va en serif itálica */
h1 i,h2 i,h3 i{
  font-family:var(--s);font-style:italic;font-weight:400;
  letter-spacing:-.005em;
}

p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}
.lead{font-size:clamp(16.5px,1.3vw,18.5px);line-height:1.6;color:var(--tinta-2)}


/* ===== 03 · ELEMENTOS COMUNES ============================= */
.kicker{
  margin:0;font-size:10.5px;font-weight:400;line-height:1;
  letter-spacing:.26em;text-transform:uppercase;color:var(--gris-c);
}
.kicker--light{color:rgba(255,255,255,.75)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:16px 30px;background:var(--tinta);color:#fff;
  font-size:11px;font-weight:400;line-height:1;
  letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;
  transition:background .35s var(--e);
}
.btn:hover{background:var(--tinta-2)}
.btn--sm{padding:12px 20px;font-size:10px;letter-spacing:.16em}

.chips{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:22px 0 0;padding:0}
.chips li{
  font-size:10.5px;line-height:1;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gris);border:1px solid var(--linea);padding:9px 12px;
}

/* tabla de datos: etiqueta a la izquierda, valor a la derecha */
.table{margin:0}
.table > div{
  display:flex;align-items:baseline;justify-content:space-between;gap:20px;
  padding:13px 0;border-bottom:1px solid var(--linea);
}
.table > div:first-child{border-top:1px solid var(--linea)}
.table dt{margin:0;font-size:13.5px;color:var(--gris)}
.table dd{margin:0;font-size:15px;color:var(--tinta);text-align:right}
.table--dist{margin-top:30px}
.table--dist dd{white-space:nowrap}


/* ===== 04 · CABECERA ====================================== */
.head{
  position:fixed;inset:0 0 auto;z-index:50;
  border-bottom:1px solid transparent;
  transition:background .4s var(--e),border-color .4s var(--e);
}
.head.solid{background:var(--papel);border-bottom-color:var(--linea)}

.head__in{
  max-width:var(--wrap);margin-inline:auto;
  padding:calc(env(safe-area-inset-top,0px) + 17px) var(--gut) 17px;
  display:flex;align-items:center;gap:clamp(18px,3vw,40px);
}

.head__mark{
  font-size:15px;font-weight:400;letter-spacing:-.01em;color:#fff;
  white-space:nowrap;transition:color .4s var(--e);
}
.head__mark span{font-family:var(--s);font-style:italic;font-size:17px}
.head.solid .head__mark{color:var(--tinta)}

.head__nav{display:flex;gap:clamp(16px,2vw,28px);margin-inline:auto}
.head__nav a{
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.78);padding:4px 0;border-bottom:1px solid transparent;
  transition:color .35s var(--e),border-color .35s var(--e);
}
.head__nav a:hover{color:#fff;border-bottom-color:currentColor}
.head.solid .head__nav a{color:var(--gris)}
.head.solid .head__nav a:hover{color:var(--tinta)}

.head__end{display:flex;align-items:center;gap:20px}
.head__price{
  font-size:13.5px;letter-spacing:-.01em;color:#fff;white-space:nowrap;
  transition:color .4s var(--e);
}
.head.solid .head__price{color:var(--tinta)}
.head.solid .btn--sm{background:var(--tinta)}

.head__burger{display:none;width:26px;height:16px;position:relative;flex:none}
.head__burger span{
  position:absolute;left:0;right:0;height:1.5px;background:#fff;
  transition:transform .35s var(--e),opacity .25s var(--e),background .4s var(--e);
}
.head__burger span:nth-child(1){top:0}
.head__burger span:nth-child(2){top:7px}
.head__burger span:nth-child(3){top:14px}
.head.solid .head__burger span{background:var(--tinta)}
.head.open .head__burger span{background:var(--tinta)}
.head.open .head__burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.head.open .head__burger span:nth-child(2){opacity:0}
.head.open .head__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.only-mobile{display:none}


/* ===== 05 · PORTADA ======================================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
/* el póster va de fondo: así la media query descarga solo el que toca
   y se ve la casa desde el primer pintado, antes de que llegue el vídeo */
.hero__img{
  position:absolute;inset:0;background:var(--tinta,#121315);
  background-image:url("/casa-las-caldas/assets/img/videoHero-poster.jpg");
  background-size:cover;background-position:center 58%;background-repeat:no-repeat;
}
.hero__img img,
.hero__video{
  width:100%;height:100%;object-fit:cover;object-position:center 58%;
  display:block;
}
/* la foto de respaldo conserva su acercamiento; el vídeo ya trae movimiento */
.hero__img > img{animation:heroZoom 20s var(--e) forwards}
@keyframes heroZoom{from{transform:scale(1.06)}to{transform:scale(1)}}

/* en vertical mandan la toma vertical y su póster: encajan solos, sin recortes */
@media(max-width:760px){
  .hero__img{
    background-image:url("/casa-las-caldas/assets/img/videoHeroMovil-poster.jpg");
    background-position:center center;
  }
  .hero__video{object-position:center center}
  .hero__img img{object-position:center 60%;transform-origin:50% 46%}
  .hero__img > img{animation:heroZoomMovil 20s var(--e) forwards}
  @keyframes heroZoomMovil{from{transform:scale(1.54)}to{transform:scale(1.46)}}
}
@media (prefers-reduced-motion:reduce){
  .hero__img > img{animation:none}
  @media(max-width:760px){.hero__img > img{transform:scale(1.46)}}
}

.hero__veil{
  position:absolute;inset:0;background:
    linear-gradient(180deg,rgba(18,19,21,.5) 0%,rgba(18,19,21,.08) 30%,rgba(18,19,21,0) 52%),
    linear-gradient(0deg,rgba(18,19,21,.4) 0%,rgba(18,19,21,0) 46%);
}

.hero__in{position:relative;z-index:2;width:100%}
.hero__top{max-width:var(--wrap);margin-inline:auto;padding:0 var(--gut) clamp(40px,6vw,66px)}
.hero__title{color:#fff;max-width:15ch;margin-top:26px;text-shadow:0 2px 44px rgba(0,0,0,.3)}
.hero__title i{color:rgba(255,255,255,.8)}

/* la barra centra su contenido pero su fondo blanco llega a sangre */
.hero__bar{
  max-width:var(--wrap);margin-inline:auto;
  padding:clamp(22px,2.6vw,32px) var(--gut);
  background:var(--papel);
  box-shadow:0 0 0 100vmax var(--papel);
  clip-path:inset(0 -100vmax);
}

.hero__price small{
  display:block;font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gris-c);margin-bottom:11px;
}
.hero__price span{font-size:clamp(26px,3vw,38px);letter-spacing:-.035em;color:var(--tinta);line-height:1}


/* ===== 06 · FRANJA DE DATOS =============================== */
.strip{border-bottom:1px solid var(--linea);padding-inline:var(--gut)}
.strip__in{
  max-width:var(--wrap);margin:0 auto;
  display:grid;grid-template-columns:repeat(4,1fr);
}
.strip__in > div{
  padding:26px clamp(12px,1.6vw,22px);border-left:1px solid var(--linea);
}
.strip__in > div:nth-child(4n+1){border-left:0;padding-left:0}
.strip__in > div:nth-child(n+5){border-top:1px solid var(--linea)}
.strip dt{
  font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gris-c);margin-bottom:9px;
}
.strip dd{margin:0;font-size:clamp(17px,1.7vw,22px);letter-spacing:-.03em;color:var(--tinta)}


/* ===== 07 · SECCIONES Y BLOQUE PARTIDO ==================== */
.sec{padding:var(--sec) var(--gut)}
.sec > *{max-width:var(--wrap);margin-inline:auto}
.sec--tint{background:var(--hueso)}

.sec__head{
  display:flex;align-items:center;gap:16px;
  padding-bottom:16px;border-bottom:1px solid var(--linea);
  margin-bottom:clamp(38px,4.5vw,64px);
}
.sec__n{
  font-size:10.5px;letter-spacing:.14em;color:var(--gris-c);
  padding-right:16px;border-right:1px solid var(--linea);
}
.sec__intro{margin-bottom:clamp(38px,4.5vw,62px);max-width:62ch}
.sec__intro .lead{margin-top:20px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,76px);align-items:center}
.split__txt h2{margin-bottom:26px}
.split__img{margin:0}
.split__img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.split__img figcaption{
  margin-top:14px;font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gris-c);
}

/* mapa: el iframe llena el marco y la direccion se apoya en su base */
.split--map{align-items:stretch}
.split__map{position:relative;aspect-ratio:1/1;background:var(--hueso);overflow:hidden}
.split__map iframe{
  width:100%;height:100%;border:0;display:block;
  filter:grayscale(1) contrast(.92);transition:filter .6s var(--e);
}
.split__map:hover iframe{filter:none}
.split__pin{
  position:absolute;left:0;right:0;bottom:0;
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  padding:16px 20px;background:var(--tinta);color:#fff;
  font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  transition:background .35s var(--e);
}
.split__pin:hover{background:var(--tinta-2)}
.split__pin b{font-weight:400;color:rgba(255,255,255,.62);white-space:nowrap}


/* ===== 08 · PLANTAS ======================================= */
.floors{display:flex;flex-direction:column;gap:clamp(30px,4vw,56px)}
.floor{
  display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(26px,4vw,60px);
  align-items:stretch;padding-top:clamp(30px,4vw,56px);border-top:1px solid var(--linea);
}
.floor:first-child{padding-top:0;border-top:0}
.floor__img{margin:0;display:flex}
.floor__img img{width:100%;height:100%;min-height:290px;object-fit:cover}
.floor__tag{
  display:flex;align-items:baseline;gap:14px;margin:0 0 14px;
  font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta);
}
.floor__tag span{
  font-family:var(--s);font-style:italic;font-size:15px;
  letter-spacing:0;text-transform:none;color:var(--gris);
}
.floor__txt{display:flex;flex-direction:column;justify-content:center}
.floor__txt h3{margin-bottom:14px}
/* botón macizo: es la llamada principal de cada planta, lleva al
   desplegable de su plano ya abierto */
.floor__plan{
  display:inline-flex;align-items:center;gap:10px;align-self:flex-start;
  max-width:100%;margin-top:26px;padding:16px 26px;
  background:var(--tinta);color:#fff;
  font-size:10.5px;font-weight:400;line-height:1.35;
  letter-spacing:.18em;text-transform:uppercase;
  transition:background .35s var(--e);
}
.floor__plan:hover{background:var(--tinta-2)}
.floor__plan i{
  font-style:normal;font-size:13px;flex:none;
  transition:transform .35s var(--e);
}
.floor__plan:hover i{transform:translateX(4px)}


/* --- planos: un desplegable por planta --- */
.accs{border-top:1px solid var(--linea)}
.acc{border-bottom:1px solid var(--linea)}

.acc__head{
  display:grid;grid-template-columns:auto 1fr auto auto;
  align-items:center;gap:clamp(14px,2vw,26px);
  padding:24px 2px;cursor:pointer;list-style:none;
}
.acc__head::-webkit-details-marker{display:none}
.acc__n{font-size:10.5px;letter-spacing:.14em;color:var(--gris-c)}
.acc__title{
  font-size:clamp(19px,2.1vw,26px);font-weight:300;
  letter-spacing:-.03em;color:var(--tinta);transition:opacity .3s var(--e);
}
.acc__sup{font-family:var(--s);font-style:italic;font-size:16px;color:var(--gris);white-space:nowrap}
.acc__head:hover .acc__title{opacity:.6}

.acc__ico{position:relative;width:14px;height:14px;flex:none}
.acc__ico::before,.acc__ico::after{
  content:"";position:absolute;background:var(--tinta);
  transition:transform .3s var(--e),opacity .3s var(--e);
}
.acc__ico::before{left:0;right:0;top:6.5px;height:1px}
.acc__ico::after{top:0;bottom:0;left:6.5px;width:1px}
.acc[open] .acc__ico::after{transform:scaleY(0);opacity:0}

.acc__body{
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,4vw,56px);
  align-items:start;padding:4px 0 36px;
}

.acc__fig{
  position:relative;display:block;width:100%;padding:0;background:#fff;
  box-shadow:inset 0 0 0 1px var(--linea);overflow:hidden;cursor:zoom-in;line-height:0;
}
.acc__fig img{width:100%;aspect-ratio:3/4;object-fit:contain;transition:transform .8s var(--e)}
.acc__fig:hover img{transform:scale(1.02)}
.acc__zoom{
  position:absolute;right:12px;bottom:12px;
  background:var(--tinta);color:#fff;padding:9px 14px;
  font-size:9.5px;line-height:1;letter-spacing:.2em;text-transform:uppercase;
  opacity:0;transform:translateY(6px);
  transition:opacity .3s var(--e),transform .3s var(--e);
}
.acc__fig:hover .acc__zoom,.acc__fig:focus-visible .acc__zoom{opacity:1;transform:none}

.acc__h{
  margin:0 0 14px;font-size:10.5px;font-weight:400;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gris-c);
}
.rooms{margin:0 0 26px;display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(20px,3vw,44px)}
.rooms > div{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  padding:10px 0;border-bottom:1px solid var(--linea);
}
.rooms dt{margin:0;font-size:13px;color:var(--gris)}
.rooms dd{margin:0;font-size:14px;color:var(--tinta);white-space:nowrap}

.acc__pdf{
  display:inline-flex;align-items:center;gap:9px;padding-bottom:5px;
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--tinta);
  border-bottom:1px solid var(--linea-f);transition:border-color .3s var(--e);
}
.acc__pdf:hover{border-bottom-color:var(--tinta)}
.acc__pdf i{font-style:normal;font-size:13px;color:var(--gris-c)}

/* --- planta baja: estado actual + las dos propuestas de reforma --- */
.acc__nest{padding:0 0 30px}
.acc__intro{
  margin:0 0 20px;max-width:76ch;
  font-family:var(--s);font-style:italic;font-size:15.5px;line-height:1.7;color:var(--gris);
}
.acc__subs{border-left:1px solid var(--linea);padding-left:clamp(16px,2.6vw,38px)}

.sub{border-top:1px solid var(--linea)}
.sub:first-child{border-top:0}
.sub__head{
  display:grid;grid-template-columns:1fr auto auto;
  align-items:baseline;gap:clamp(12px,1.8vw,24px);
  padding:17px 2px;cursor:pointer;list-style:none;
}
.sub__head::-webkit-details-marker{display:none}
.sub__title{
  font-size:clamp(16px,1.5vw,19px);font-weight:400;letter-spacing:-.015em;
  color:var(--tinta);transition:opacity .3s var(--e);
}
.sub__title i{
  font-family:var(--s);font-style:italic;font-size:14.5px;letter-spacing:0;
  color:var(--gris);margin-left:9px;
}
.sub__sup{font-family:var(--s);font-style:italic;font-size:14.5px;color:var(--gris);white-space:nowrap}
.sub__head:hover .sub__title{opacity:.6}

.sub__ico{position:relative;width:12px;height:12px;flex:none;align-self:center}
.sub__ico::before,.sub__ico::after{
  content:"";position:absolute;background:var(--tinta);
  transition:transform .3s var(--e),opacity .3s var(--e);
}
.sub__ico::before{left:0;right:0;top:5.5px;height:1px}
.sub__ico::after{top:0;bottom:0;left:5.5px;width:1px}
.sub[open] .sub__ico::after{transform:scaleY(0);opacity:0}

.sub .acc__body{padding:2px 0 32px}

/* superficies agrupadas por apartamento */
.grp{margin:0 0 22px}
.grp__h{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  margin:0 0 2px;font-size:10px;font-weight:400;
  letter-spacing:.2em;text-transform:uppercase;color:var(--gris-c);
}
.grp__h span{
  font-family:var(--s);font-style:italic;font-size:13.5px;
  letter-spacing:0;text-transform:none;color:var(--gris);
}
.rooms--1{grid-template-columns:1fr;margin:0}
.acc__tot{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  margin:0 0 24px;padding:13px 0 0;border-top:1px solid var(--linea-f);
}
.acc__tot span{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gris-c)}
.acc__tot b{font-size:17px;font-weight:400;color:var(--tinta)}

.plans__note{
  display:grid;gap:9px;max-width:96ch;
  margin:clamp(26px,3vw,40px) 0 0;padding-top:20px;
  border-top:1px solid var(--linea);
  font-size:12px;line-height:1.65;color:var(--gris-c);
}
.plans__note b{font-weight:400;color:var(--tinta)}


/* ===== 09 · BANNER ======================================== */
.banner{display:grid;grid-template-columns:1.1fr .9fr;background:var(--tinta)}
.banner__img{margin:0}
.banner__img img{width:100%;height:100%;min-height:340px;object-fit:cover}
.banner__txt{
  padding:clamp(40px,6vw,86px) clamp(28px,5vw,72px);
  display:flex;flex-direction:column;justify-content:center;color:rgba(255,255,255,.72);
}
.banner__txt h2{color:#fff;margin:24px 0 22px}
.banner__txt h2 i{color:rgba(255,255,255,.62)}


/* ===== 10 · FICHA TÉCNICA ================================= */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,80px);align-items:start}
.specs__h{
  font-size:10.5px;font-weight:400;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gris-c);margin-bottom:18px;
}

.ticks{list-style:none;margin:0;padding:0}
.ticks li{
  position:relative;padding:13px 0 13px 26px;
  border-bottom:1px solid var(--linea);font-size:14.5px;color:var(--tinta-2);
}
.ticks li:first-child{border-top:1px solid var(--linea)}
.ticks li::before{
  content:"";position:absolute;left:2px;top:22px;
  width:9px;height:1px;background:var(--linea-f);
}

.energy{margin-top:clamp(32px,4vw,52px)}
.energy__grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--linea)}
.energy__grid > div{background:var(--papel);padding:22px 20px}
.sec--tint .energy__grid > div{background:var(--hueso)}
.energy__grid b{display:block;font-size:34px;font-weight:200;letter-spacing:-.04em;color:var(--tinta);line-height:1}
.energy__grid span{display:block;margin-top:9px;font-size:11px;line-height:1.5;letter-spacing:.06em;color:var(--gris-c)}


/* ===== 11 · GALERÍA Y VISOR =============================== */
.gal__bar{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:28px;flex-wrap:wrap;margin-bottom:34px;
}
.gal__bar h2 span{font-family:var(--s);font-style:italic}

.chipsnav{display:flex;flex-wrap:wrap;gap:6px}
.chipsnav button{
  font-size:10.5px;line-height:1;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gris);border:1px solid var(--linea);padding:10px 14px;
  transition:border-color .3s var(--e),color .3s var(--e),background .3s var(--e);
}
.chipsnav button em{font-style:normal;color:var(--gris-c);margin-left:6px}
.chipsnav button:hover{border-color:var(--linea-f);color:var(--tinta)}
.chipsnav button[aria-pressed="true"]{background:var(--tinta);border-color:var(--tinta);color:#fff}
.chipsnav button[aria-pressed="true"] em{color:rgba(255,255,255,.55)}

.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:10px}
.shot{position:relative;margin:0;overflow:hidden;background:var(--linea);cursor:pointer;line-height:0}
.shot img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .9s var(--e)}
.shot figcaption{
  position:absolute;inset:auto 0 0 0;background:var(--tinta);color:#fff;
  padding:12px 14px;font-size:10.5px;line-height:1.4;letter-spacing:.1em;text-transform:uppercase;
  text-align:left;transform:translateY(100%);transition:transform .38s var(--e);
}
.shot:hover img{transform:scale(1.04)}
.shot:hover figcaption,.shot:focus-visible figcaption{transform:none}

/* visor */
.lb{
  position:fixed;inset:0;z-index:100;background:var(--tinta);
  /* minmax(0,1fr) es la clave: sin el 0 la fila crece con la foto y se corta */
  display:grid;grid-template-rows:auto minmax(0,1fr) auto;
  opacity:0;transition:opacity .3s var(--e);
}
.lb.on{opacity:1}
.lb__top{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:calc(env(safe-area-inset-top,0px) + 18px) var(--gut) 12px;
}
.lb__count{font-size:11px;letter-spacing:.2em;color:rgba(255,255,255,.4)}
.lb__count b{color:#fff;font-weight:400}
.lb__close{
  font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);
  border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:4px;transition:color .3s,border-color .3s;
}
.lb__close:hover{color:#fff;border-bottom-color:#fff}

.lb__stage{
  position:relative;display:flex;align-items:center;justify-content:center;
  padding:6px clamp(48px,6vw,96px);min-height:0;overflow:hidden;
}
.lb__stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.lb__arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:42px;height:42px;display:grid;place-items:center;
  font-size:18px;color:rgba(255,255,255,.55);transition:color .3s,background .3s;
}
.lb__arrow:hover{color:#fff;background:rgba(255,255,255,.07)}
.lb__arrow--prev{left:clamp(4px,1.4vw,22px)}
.lb__arrow--next{right:clamp(4px,1.4vw,22px)}

.lb__foot{
  text-align:center;
  padding:14px var(--gut) calc(env(safe-area-inset-bottom,0px) + 22px);
}
.lb__cap{display:block;font-size:16px;color:#fff;letter-spacing:-.01em}
.lb__sub{display:block;margin-top:7px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.4)}


/* ===== 12 · CONTACTO ====================================== */
.contact{background:var(--hueso);padding:var(--sec) var(--gut)}
.contact > *{max-width:var(--wrap);margin-inline:auto}
.contact__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,84px);align-items:start}
.contact__side h2{margin-bottom:22px}
.contact__side .lead{margin-bottom:34px}

.contact__data{list-style:none;margin:0;padding:0}
.contact__data li{
  display:flex;align-items:baseline;justify-content:space-between;gap:20px;
  padding:15px 0;border-bottom:1px solid var(--linea-f);
}
.contact__data li:first-child{border-top:1px solid var(--linea-f)}
.contact__data li > span:first-child{
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--gris-c);flex:none;
}
.contact__data a,.contact__data li > span:last-child{
  font-size:clamp(15px,1.5vw,18px);letter-spacing:-.02em;color:var(--tinta);text-align:right;
}
.contact__data a{border-bottom:1px solid transparent;transition:border-color .3s var(--e)}
.contact__data a:hover{border-bottom-color:var(--tinta)}

/* --- formulario --- */
.form__row{margin-bottom:22px}
.form__row--2{display:grid;grid-template-columns:1fr 1fr;gap:22px}

.field{display:block}
.field > span{
  display:block;margin-bottom:9px;
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gris-c);
}
.field > span i{font-style:normal;color:var(--tinta)}
.field input,.field select,.field textarea{
  width:100%;padding:11px 0;background:none;color:var(--tinta);
  font:300 15px/1.5 var(--f);letter-spacing:-.01em;
  border:0;border-bottom:1px solid var(--linea-f);border-radius:0;
  transition:border-color .3s var(--e);
}
.field textarea{resize:vertical;min-height:88px}
.field select{cursor:pointer}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-bottom-color:var(--tinta);
}
.field input.err,.field select.err,.field textarea.err{border-bottom-color:#B3261E}

/* campo trampa antispam */
.form__trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form__btn{width:100%}
.form__msg{margin:16px 0 0;font-size:12.5px;line-height:1.5;min-height:1em}
.form__msg.ok{color:var(--tinta)}
.form__msg.ko{color:#B3261E}


/* ===== 12b · PIE ========================================== */
.foot{background:var(--tinta);color:rgba(255,255,255,.55);padding:var(--sec) var(--gut) 0}
.foot > *{max-width:var(--wrap);margin-inline:auto}

.foot__top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:clamp(30px,4vw,60px);padding-bottom:clamp(40px,5vw,70px);
}
.foot__mark{font-size:19px;color:#fff;letter-spacing:-.02em}
.foot__mark span{font-family:var(--s);font-style:italic;font-size:21px}
.foot__kicker{
  margin:12px 0 0;font-size:9.5px;letter-spacing:.24em;
  text-transform:uppercase;color:rgba(255,255,255,.4);
}
.foot__desc{margin:18px 0 0;max-width:34ch;font-size:14px;line-height:1.6}
.foot__by{margin:26px 0 0;display:flex;flex-direction:column;gap:6px}
.foot__by span{font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.foot__by b{font-size:15px;font-weight:400;color:#fff;letter-spacing:-.01em}

.foot__col{display:flex;flex-direction:column;align-items:flex-start;gap:11px}
.foot__col h3{
  margin:0 0 7px;font-size:9.5px;font-weight:400;letter-spacing:.24em;
  text-transform:uppercase;color:rgba(255,255,255,.4);
}
.foot__col a,.foot__col span{font-size:14px;color:rgba(255,255,255,.72);letter-spacing:-.005em}
.foot__col a{border-bottom:1px solid transparent;transition:color .3s var(--e),border-color .3s var(--e)}
.foot__col a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.4)}

.foot__legal{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:22px 0 calc(env(safe-area-inset-bottom,0px) + 22px);
  border-top:1px solid rgba(255,255,255,.12);
}
.foot__legal small{font-size:12px;color:rgba(255,255,255,.35)}


/* ===== 12c · BOTON FLOTANTE DE WHATSAPP ================== */
.wa{
  position:fixed;z-index:40;
  right:clamp(16px,2.5vw,28px);
  bottom:calc(env(safe-area-inset-bottom,0px) + clamp(16px,2.5vw,28px));
  width:52px;height:52px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--tinta);box-shadow:0 6px 24px rgba(23,24,26,.24);
  transition:background .3s var(--e),transform .3s var(--e);
}
.wa:hover{background:#25D366;transform:translateY(-2px)}
.wa svg{width:26px;height:26px;fill:#fff}


/* ===== 13 · RESPONSIVE ==================================== */
@media(max-width:1080px){
  .head__nav{
    position:fixed;inset:0;background:var(--papel);
    flex-direction:column;justify-content:center;gap:0;
    padding:0 var(--gut);margin:0;
    opacity:0;pointer-events:none;transition:opacity .3s var(--e);
  }
  .head.open .head__nav{opacity:1;pointer-events:auto}
  .head__nav a{
    color:var(--tinta)!important;font-size:26px;font-weight:300;letter-spacing:-.03em;
    text-transform:none;padding:15px 0;border-bottom:1px solid var(--linea)!important;
  }
  .only-mobile{display:block}
  .head__burger{display:block;margin-left:auto;z-index:2}
  .head__end{display:none}

  .strip__in{grid-template-columns:repeat(2,1fr)}
  .strip__in > div{border-left:1px solid var(--linea);padding-left:clamp(12px,1.6vw,22px)}
  .strip__in > div:nth-child(odd){border-left:0;padding-left:0}
  .strip__in > div:nth-child(n+3){border-top:1px solid var(--linea)}
}

@media(max-width:880px){
  .split,.floor,.specs,.contact__in,.banner{grid-template-columns:1fr}
  .floor__img img{min-height:0;aspect-ratio:4/3}
  .acc__body{grid-template-columns:1fr;gap:26px}
  .foot__top{grid-template-columns:1fr 1fr}
  .split{gap:34px}
  .floor{gap:24px}
  .split__img img{aspect-ratio:4/3}
  .banner__img img{min-height:0;aspect-ratio:16/10}
  .contact__in{gap:36px}
}

@media(max-width:760px){
  .hero__bar{grid-template-columns:1fr;gap:20px}
  .hero__facts{
    border-left:0;padding-left:0;
    border-top:1px solid var(--linea);padding-top:18px;gap:18px 28px;
  }
  .gal{grid-template-columns:repeat(2,1fr);gap:8px}
  .rooms{grid-template-columns:1fr}
  .acc__head{grid-template-columns:auto 1fr auto;row-gap:5px;padding:20px 2px}
  .acc__sup{grid-row:2;grid-column:2/4;font-size:14px}
  .sub__head{grid-template-columns:1fr auto;row-gap:4px;padding:15px 2px}
  .sub__title i{display:block;margin:4px 0 0;font-size:14px}
  .sub__sup{grid-row:2;grid-column:1/3;font-size:13.5px}
  .acc__subs{padding-left:16px}
  .foot__top{grid-template-columns:1fr;gap:34px}
  .split__map{aspect-ratio:4/3}
  .shot figcaption{transform:none;position:static;background:none;color:var(--gris);padding:8px 2px 0;font-size:9.5px}
  .shot:hover img{transform:none}
}

@media(max-width:560px){
  .energy__grid{grid-template-columns:1fr}
  .form__row--2{grid-template-columns:1fr;gap:22px}
  .contact__data li{flex-wrap:wrap;gap:2px 16px}
  .contact__data a,.contact__data li > span:last-child{text-align:left}
  .table > div{flex-wrap:wrap;gap:2px 16px}
  .table dd{text-align:left}
}