/* ============================================================
   ESTILO ALTERNATIVO DE LA PORTADA (index-nuevo.html)
   Se carga DESPUÉS de estilos.css y solo pisa lo visual.
   propiedad.html no lo usa.
   ============================================================ */
:root{
  --noche:#1B2433;          /* azul profundo del lago al atardecer */
  --agua:#3E6E8E;
  --champagne:#C8A97E;      /* acento cálido, elegante */
  --hueso:#F7F4EF;          /* fondo cálido */
  --tinta:#232B3A;
  --suave:#6D7384;
  --linea:#E6E0D6;
  --acento:var(--noche);
  --display:"Cormorant Garamond","Times New Roman",serif;
  --texto:"Jost","Segoe UI",system-ui,sans-serif;
  --sombra:0 30px 60px -38px rgba(27,36,51,.55);
  --suavizado:cubic-bezier(.22,.61,.36,1);
}
body{background:var(--hueso);font:400 17px/1.7 var(--texto);letter-spacing:.005em}
h1,h2,h3{font-family:var(--display);font-weight:500;letter-spacing:-.01em;line-height:1.08}
h2{font-size:clamp(2rem,4vw,3rem)}
.precio,.cifras b,h1,h2,h3{font-variant-numeric:lining-nums}
h2::after{content:"";display:block;width:56px;height:1px;background:var(--champagne);margin-top:18px}
.cabeza h2::after,.tasacion h2::after,.contacto h2::after{display:none}
:focus-visible{outline:2px solid var(--champagne)}

/* ---------- Botones ---------- */
.boton{
  position:relative;overflow:hidden;isolation:isolate;
  background:var(--noche);color:#fff;border:1px solid var(--noche);border-radius:2px;
  font:500 .78rem/1 var(--texto);letter-spacing:.2em;text-transform:uppercase;padding:18px 34px;
  transition:color .45s var(--suavizado),border-color .45s var(--suavizado);
}
.boton::before{ /* relleno que entra deslizando */
  content:"";position:absolute;inset:0;z-index:-1;background:var(--champagne);
  transform:scaleX(0);transform-origin:right;transition:transform .55s var(--suavizado);
}
.boton:hover{background:var(--noche);border-color:var(--champagne)}
.boton:hover::before{transform:scaleX(1);transform-origin:left}
.boton.claro{background:transparent;color:#fff;border-color:rgba(255,255,255,.75)}
.boton.claro::before{background:#fff}
.boton.claro:hover{background:transparent;color:var(--noche);border-color:#fff}

/* ---------- Encabezado ---------- */
header.foto-portada{
  position:relative;border-radius:0;overflow:hidden;background:var(--noche);
  color:#fff;padding-bottom:140px;min-height:min(92vh,820px);display:flex;
}
header.foto-portada::after{ /* foto con parallax */
  content:"";position:absolute;left:0;right:0;top:-25%;bottom:-4%;z-index:0;
  background:url("img/portada.jpg") center 60%/cover no-repeat;
  transform:translate3d(0,var(--py,0px),0) scale(var(--zoom,1.06));will-change:transform;
  animation:acercar 2.6s var(--suavizado) both;
}
@keyframes acercar{from{--zoom:1.16;opacity:.4}to{--zoom:1.06;opacity:1}}
@property --zoom{syntax:"<number>";inherits:false;initial-value:1.06}
header.foto-portada::before{ /* velo para que se lea el texto */
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(17,23,34,.66) 0%,rgba(17,23,34,.1) 32%,rgba(17,23,34,.15) 55%,rgba(17,23,34,.78) 100%);
}
header.foto-portada .wrap{position:relative;z-index:2;display:flex;flex-direction:column;width:100%}
header.foto-portada .top{padding:26px 0}
header.foto-portada .marca{background:none;padding:0;line-height:0}
header.foto-portada .marca img{width:clamp(120px,13vw,176px);height:auto;filter:drop-shadow(0 2px 14px rgba(0,0,0,.35))}
header.foto-portada nav{gap:6px}
header.foto-portada nav a{
  color:#fff;border-radius:0;padding:8px 14px;font-size:.74rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  background:linear-gradient(var(--champagne),var(--champagne)) center bottom/0 1px no-repeat;transition:background-size .45s var(--suavizado);
}
header.foto-portada nav a:hover{background-color:transparent;background-size:calc(100% - 28px) 1px}
header.foto-portada .tel{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);border-radius:2px;
  font-size:.74rem;font-weight:500;letter-spacing:.16em;padding:11px 20px;transition:background .4s,color .4s;
}
header.foto-portada .tel:hover{background:#fff;color:var(--noche)}
header.foto-portada .portada{
  margin-top:auto;padding-top:60px;
  transform:translate3d(0,var(--ty,0px),0);opacity:var(--op,1);will-change:transform,opacity;
}
header.foto-portada .portada h1{
  font-size:clamp(3rem,7.6vw,6.2rem);font-weight:400;max-width:13ch;line-height:1;letter-spacing:-.02em;
  text-shadow:0 2px 30px rgba(0,0,0,.3);animation:subir 1.3s .2s var(--suavizado) both;
}
header.foto-portada .portada p{
  margin-top:22px;max-width:62ch;font-size:.82rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;opacity:.92;
  display:flex;align-items:center;gap:16px;animation:subir 1.3s .45s var(--suavizado) both;
}
header.foto-portada .portada p::before{content:"";width:48px;height:1px;background:var(--champagne);flex:none}
@keyframes subir{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

/* ---------- Buscador flotante ---------- */
.buscador{margin-top:-80px;z-index:3;border:0;border-radius:4px;padding:28px;box-shadow:0 40px 70px -40px rgba(27,36,51,.65)}
label{font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--suave);margin-bottom:8px}
select,input,textarea{background:var(--hueso);border:1px solid var(--linea);border-radius:2px;padding:13px 14px}
select:focus,input:focus,textarea:focus{border-color:var(--champagne);box-shadow:0 0 0 3px rgba(200,169,126,.2)}

/* ---------- Propiedades ---------- */
section{padding:72px 0}
#cuenta{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase}
.grilla{gap:32px;margin-top:28px}
.card{border:0;border-radius:4px;box-shadow:var(--sombra);transition:transform .6s var(--suavizado),box-shadow .6s var(--suavizado)}
.card:hover{transform:translateY(-8px);box-shadow:0 44px 70px -40px rgba(27,36,51,.7)}
.card .foto{overflow:hidden}
.card .foto img{transition:transform 1.2s var(--suavizado)}
.card:hover .foto img{transform:scale(1.07)}
.card .sello{
  z-index:1;border-radius:2px;background:rgba(255,255,255,.94);font-size:.66rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;padding:6px 12px;
}
.info{padding:24px 26px 26px}
.precio{font-family:var(--display);font-weight:500;font-size:1.9rem;color:var(--noche)}
.info h3{font-family:var(--texto);font-size:1rem;font-weight:400;margin:6px 0 2px;line-height:1.45}
.zona{font-size:.86rem}
.chips span{border:0;border-top:1px solid var(--linea);border-radius:0;padding:8px 0 0;margin-right:10px;font-size:.8rem;color:var(--suave);background:transparent}
.vacio{border-radius:4px;background:#fff}

/* ---------- Franja de fotos con parallax ---------- */
.franja{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;height:min(50vw,500px);margin:8px 0}
.franja figure{margin:0;border-radius:4px;overflow:hidden;position:relative;box-shadow:var(--sombra)}
.franja img{
  position:absolute;left:0;top:-12%;width:100%;height:124%;object-fit:cover;display:block;
  transform:translate3d(0,var(--py,0px),0);will-change:transform;
}
.franja img[src*="lago"]{object-position:28% center}

/* ---------- Nosotros ---------- */
#nosotros p{color:#3E4556}
.cifras{gap:1px;background:var(--linea);border:1px solid var(--linea)}
.cifras div{border-radius:0;background:#fff!important;padding:30px 26px;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--suave)}
.cifras b{font-family:var(--display);font-weight:500;font-size:3rem;letter-spacing:0;text-transform:none;color:var(--noche);margin-bottom:6px}

/* ---------- Tasación con foto y parallax ---------- */
.tasacion{position:relative;overflow:hidden;isolation:isolate;color:#fff;padding:96px 56px;border-radius:4px;background:var(--noche)}
.tasacion::after{
  content:"";position:absolute;left:0;right:0;top:-18%;bottom:-18%;z-index:-2;
  background:url("img/playa.jpg") center/cover no-repeat;transform:translate3d(0,var(--py,0px),0);will-change:transform;
}
.tasacion::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(17,23,34,.86) 0%,rgba(17,23,34,.55) 55%,rgba(17,23,34,.2) 100%)}
.tasacion h2{font-size:clamp(2rem,4vw,3.1rem);font-weight:400;max-width:18ch}
.tasacion p{max-width:44ch;opacity:.9;margin-top:10px}

/* ---------- Contacto ---------- */
.contacto{background:#fff;border-radius:4px;padding:44px;box-shadow:var(--sombra);gap:44px}
.contacto>div:first-child{
  border-radius:2px;padding:36px;color:#fff;min-height:280px;display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(155deg,var(--agua) 0%,var(--noche) 75%);
}
.contacto>div:first-child h2{font-size:clamp(2.2rem,4vw,3rem);font-weight:400}
.contacto>div:first-child .nota{color:rgba(255,255,255,.85)}
.contacto form .boton{width:100%}

/* ---------- Pie ---------- */
footer{background:var(--noche);color:#E3E6EC;border-radius:0;padding:56px 0 30px;margin-top:60px}
footer h3{font-family:var(--display);font-size:1.5rem;font-weight:500;margin-bottom:10px}
footer .legal{opacity:.55;border-top:1px solid rgba(255,255,255,.12);padding-top:20px}

/* ---------- Aparición suave al bajar ---------- */
.aparece{opacity:0;transform:translateY(40px);transition:opacity 1.1s var(--suavizado),transform 1.1s var(--suavizado)}
.aparece.visible{opacity:1;transform:none}
.grilla .card.aparece:nth-child(3n+2){transition-delay:.12s}
.grilla .card.aparece:nth-child(3n+3){transition-delay:.24s}

/* ---------- Celular ---------- */
@media (max-width:900px){
  header.foto-portada{min-height:88vh;padding-bottom:120px}
  .franja{grid-template-columns:1fr;height:auto}
  .franja figure{aspect-ratio:16/10}
  .tasacion{padding:60px 28px}
  .contacto{padding:22px;gap:24px}
}
@media (max-width:600px){
  header.foto-portada .top{justify-content:center}
  header.foto-portada nav{justify-content:center}
  header.foto-portada .portada p{letter-spacing:.16em;font-size:.72rem}
}
@media (prefers-reduced-motion:reduce){
  header.foto-portada::after,header.foto-portada .portada h1,header.foto-portada .portada p{animation:none}
  .aparece{opacity:1;transform:none;transition:none}
  .card,.card .foto img,.boton,.boton::before{transition:none}
}

/* ============================================================
   FICHA DE PROPIEDAD (propiedad.html) con el mismo estilo
   ============================================================ */
header.chico{
  position:relative;background:var(--noche);color:#fff;border-radius:0;padding-bottom:44px;overflow:hidden;
}
header.chico::before{ /* brillo sutil, como el atardecer de la portada */
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 140% at 85% -20%,rgba(62,110,142,.55) 0%,rgba(27,36,51,0) 60%);
}
header.chico .wrap{position:relative}
header.chico .top{padding:26px 0}
header.chico .marca{background:none;padding:0;line-height:0}
header.chico .marca img{width:clamp(110px,11vw,150px);height:auto}
header.chico nav{gap:6px}
header.chico nav a{
  color:#fff;border-radius:0;padding:8px 14px;font-size:.74rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  background:linear-gradient(var(--champagne),var(--champagne)) center bottom/0 1px no-repeat;transition:background-size .45s var(--suavizado);
}
header.chico nav a:hover{background-color:transparent;background-size:calc(100% - 28px) 1px}
header.chico .tel{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);border-radius:2px;
  font-size:.74rem;font-weight:500;letter-spacing:.16em;padding:11px 20px;transition:background .4s,color .4s;
}
header.chico .tel:hover{background:#fff;color:var(--noche)}
header.chico .migas{margin-top:18px;color:rgba(255,255,255,.7);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
header.chico .migas a:hover{color:var(--champagne);text-decoration:none}
header.chico .zona{color:var(--champagne);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;margin-top:22px}
header.chico h1{font-size:clamp(2.3rem,5vw,4rem);font-weight:400;max-width:22ch;margin-top:8px;line-height:1.05;animation:subir 1.1s var(--suavizado) both}

/* Galería */
.galeria{margin-top:36px}
.visor{border-radius:4px;box-shadow:0 40px 70px -40px rgba(27,36,51,.6)}
.visor img{transition:opacity .5s var(--suavizado)}
.flecha{width:54px;height:54px;background:rgba(255,255,255,.9);font:300 1.9rem/1 var(--display);color:var(--noche);transition:background .3s,color .3s}
.flecha:hover{background:var(--noche);color:#fff}
.contador{border-radius:2px;font-size:.72rem;letter-spacing:.18em;font-weight:500;background:rgba(255,255,255,.92)}
.tiras{gap:12px;padding:16px 2px 6px}
.tiras button{border-radius:2px;border:2px solid transparent;opacity:.6;transition:opacity .3s,border-color .3s}
.tiras button:hover{opacity:1}
.tiras button[aria-current="true"]{border-color:var(--champagne);opacity:1}

/* Cuerpo */
.cuerpo{gap:56px;margin-top:52px}
.cuerpo h2{font-size:clamp(1.7rem,3vw,2.3rem)}
.ficha{gap:1px;padding:1px}
.dato{background:#fff!important;border-radius:0;padding:22px 20px;outline:1px solid var(--linea)}
.dato b{font-family:var(--display);font-weight:500;font-size:1.9rem;color:var(--noche);font-variant-numeric:lining-nums}
.dato span{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--suave);opacity:1}
.descr{color:#3E4556;line-height:1.85}
#serv span{border:1px solid var(--linea);border-radius:2px;padding:7px 14px;margin:0;font-size:.82rem;color:var(--tinta);background:#fff}
#serv{gap:10px}
.mapa iframe{border-radius:4px;box-shadow:var(--sombra)}
.mapa a{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid var(--champagne);padding-bottom:3px}
.aviso{border-top:1px solid var(--linea);padding-top:20px}

/* Tarjeta lateral */
.tarjeta{border:0;border-radius:4px;padding:32px;box-shadow:0 40px 70px -40px rgba(27,36,51,.6)}
.tarjeta .sello{border-radius:2px;background:var(--hueso);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;padding:6px 12px}
.tarjeta .precio{font-size:2.8rem;font-weight:500;margin:14px 0 4px}
.cod{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase}
.acciones .boton{padding:17px 20px;font-size:.74rem}
.tarjeta .boton.claro{background:transparent;color:var(--noche);border-color:var(--noche)}
.tarjeta .boton.claro::before{background:var(--noche)}
.tarjeta .boton.claro:hover{color:#fff;border-color:var(--noche)}
.tarjeta h3{font-size:1.4rem;font-weight:500;padding-top:22px;border-top:1px solid var(--linea)}
#lb{background:rgba(17,23,34,.96)}
.cerrar{border-radius:2px}

@media (max-width:600px){
  header.chico .top{justify-content:center}
  header.chico nav{justify-content:center}
  .tarjeta{padding:24px}
}