/* ==========================================================
   LA MONTAÑITA · Arriendo outdoor · Villa Cerro Castillo
   Tokens derivados de la Guía de Marca 2026
   ========================================================== */
:root{
  --negro:#0B0B0D;        /* fondo principal */
  --negro2:#141417;       /* tarjetas y degradados */
  --blanco:#FFFFFF;       /* texto principal */
  --blanco-suave:#E9E9EC; /* párrafos */
  --turquesa:#2EC4B6;     /* protagonista: botones, links */
  --fucsia:#E5399E;       /* avisos, requisitos */
  --fucsia-claro:#FF5EB8; /* fucsia legible sobre negro */
  --naranjo:#FF8C42;      /* acentos secundarios */
  --verde:#2F4A3E;        /* verde montaña, institucional */
  --verde-oscuro:#1E3229; /* tono tierra/bosque para bloques */
  --tierra:#8C6A4A;       /* tono tierra de apoyo (senderos) */

  --font-title:"Poppins",system-ui,sans-serif;
  --font-quote:"Lora",Georgia,serif;

  --radius:14px;
  --max:1140px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  margin:0;background:var(--negro);color:var(--blanco);
  font-family:var(--font-title);font-weight:500;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--turquesa)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--naranjo);outline-offset:3px;border-radius:6px;
}
h1,h2,h3{font-weight:700;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:600}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em;color:var(--blanco-suave)}
.container{width:min(var(--max),92%);margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--turquesa);color:var(--negro);padding:.5rem 1rem;z-index:100}
.skip-link:focus{left:8px}

.eyebrow{
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--naranjo);margin-bottom:.6rem;font-weight:600;
}
.accent{display:block;color:var(--turquesa);font:italic 500 1.05em var(--font-quote)}
.note{font-size:.95rem;margin-top:2rem}
.hint{font-size:.85rem;color:#b9b9c0}

/* ---------- Botones ---------- */
.btn{
  white-space:nowrap;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.5rem;border-radius:999px;border:2px solid transparent;
  font:600 .95rem var(--font-title);cursor:pointer;text-decoration:none;
  transition:transform .15s ease,background .2s ease,box-shadow .2s ease;
}
.btn--primary{background:var(--turquesa);color:var(--negro);box-shadow:0 6px 20px rgba(46,196,182,.25)}
.btn--primary:hover{transform:translateY(-2px);background:#3fd6c8}
.btn--ghost{background:transparent;border-color:var(--turquesa);color:var(--turquesa)}
.btn--ghost:hover{background:rgba(46,196,182,.12)}
.btn--block{width:100%}
.link-btn{background:none;border:0;color:var(--turquesa);font:600 .9rem var(--font-title);cursor:pointer;padding:.25rem 0}

/* ---------- Header ---------- */
/* Encabezado "vidrio de montaña": translúcido sobre la foto, más sólido al hacer scroll */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(20,20,23,.35);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.12);
  transition:background .3s ease;
}
.header.is-scrolled{background:rgba(20,20,23,.72)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--blanco)}
.brand__logo{width:52px;height:52px;border-radius:50%} /* versión blanca, fondo transparente, siempre redondo */
.brand__name{font-weight:700;line-height:1.1;font-size:1.05rem}
.brand__name small{display:block;font-weight:500;font-size:.7rem;color:var(--blanco-suave);letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:1.4rem}
.nav a{color:var(--blanco-suave);text-decoration:none;font-weight:500;font-size:.95rem;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--turquesa);transition:width .2s}
.nav a:not(.btn):hover::after{width:100%}
.nav__cta{padding:.6rem 1.2rem}
.nav-toggle{display:none;background:none;border:0;padding:.4rem;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--blanco);margin:6px 0;transition:.2s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;padding:4rem 0;margin-top:-74px;padding-top:calc(4rem + 74px)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__sky{width:100%;height:100%;display:block}
.hero__photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.hero__bg::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,rgba(11,11,13,.78) 0%,rgba(30,50,41,.35) 60%,rgba(11,11,13,.15) 100%)}
.hero__line{stroke-dasharray:4000;stroke-dashoffset:4000;animation:draw 3.2s ease-out forwards .3s}
@keyframes draw{to{stroke-dashoffset:0}}
.hero__content{position:relative;z-index:1;max-width:760px}
.hero__lead{font-size:1.1rem;max-width:56ch}
.hero__facts{list-style:none;padding:0;margin:2rem 0 0;display:flex;flex-wrap:wrap;gap:1.2rem 2rem;font-size:.9rem;color:var(--blanco-suave)}
.hero__facts strong{color:var(--turquesa);display:block;font-size:1.15rem}

/* Buscador */
.search{
  display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:.75rem;align-items:end;
  background:rgba(20,20,23,.45);border:1px solid rgba(255,255,255,.14);
  padding:1rem;border-radius:var(--radius);margin-top:1.8rem;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.field{display:flex;flex-direction:column;gap:.35rem;font-size:.8rem;color:var(--blanco-suave)}
.field span{letter-spacing:.06em;text-transform:uppercase;font-weight:600;font-size:.72rem}
.field input,.field select,.field textarea{
  background:rgba(11,11,13,.6);color:var(--blanco);border:1px solid rgba(255,255,255,.14);
  border-radius:10px;padding:.7rem .8rem;font:500 .95rem var(--font-title);min-height:44px;
  color-scheme:dark;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--turquesa)}

/* Divisor zigzag (línea de montaña, sello de marca) */
.divider{color:var(--turquesa);height:40px;opacity:.6}
.divider svg{width:100%;height:100%}
.divider--footer{color:var(--naranjo)}

/* ---------- Secciones ---------- */
.section{padding:5rem 0}
.section--green{background:linear-gradient(180deg,var(--verde-oscuro),var(--verde));}
.section--dark2{background:var(--negro2)}
.section__head{max-width:680px;margin-bottom:2.5rem}
.section__lead{font-size:1.05rem}

/* ---------- Catálogo ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.chip{
  background:transparent;color:var(--blanco-suave);border:1.5px solid rgba(255,255,255,.18);
  border-radius:999px;padding:.5rem 1.1rem;font:600 .85rem var(--font-title);cursor:pointer;transition:.2s;
}
.chip:hover{border-color:var(--turquesa);color:var(--turquesa)}
.chip.is-active{background:var(--turquesa);border-color:var(--turquesa);color:var(--negro)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.4rem}
.card{
  background:var(--negro2);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(46,196,182,.5)}
.card__media{aspect-ratio:4/3;background:linear-gradient(160deg,#1c2a27,#0f1614);display:grid;place-items:center;position:relative}
.card__media img{width:100%;height:100%;object-fit:cover}
.card__media svg{width:44%;height:44%;fill:none;stroke:var(--turquesa);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.card__tag{position:absolute;top:.75rem;left:.75rem;background:rgba(11,11,13,.75);color:var(--naranjo);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;padding:.3rem .6rem;border-radius:999px;font-weight:600}
.card__stock{position:absolute;bottom:.75rem;right:.75rem;font-size:.7rem;color:var(--blanco-suave);background:rgba(11,11,13,.7);padding:.25rem .55rem;border-radius:999px}
.card__body{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.card__body h3{margin:0;font-size:1.05rem}
.card__desc{font-size:.85rem;margin:0;color:#b9b9c0;flex:1}
.card__price{display:flex;align-items:baseline;gap:.3rem;margin-top:.3rem}
.card__price strong{font-size:1.35rem;color:var(--turquesa)}
.card__price span{font-size:.78rem;color:#b9b9c0}
.card .btn{margin-top:.5rem;align-self:flex-start;padding:.65rem 1.3rem;font-size:.88rem}

/* ---------- Cómo funciona ---------- */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:paso}
.steps li{background:rgba(11,11,13,.35);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.5rem}
.steps__n{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:var(--turquesa);color:var(--negro);font-weight:800;margin-bottom:.8rem;
}
.steps h3{font-size:1.1rem}
.steps p{font-size:.92rem;margin:0}

/* ---------- Tarifas ---------- */
.tarifas{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.card-flat{background:var(--negro2);border-left:4px solid var(--turquesa);border-radius:10px;padding:1.3rem 1.4rem}
.card-flat h3{font-size:1.05rem}
.card-flat p{font-size:.92rem;margin:0}
.card-flat--naranjo{border-left-color:var(--naranjo)}
.card-flat--naranjo h3{color:var(--naranjo)}
.card-flat--fucsia{border-left-color:var(--fucsia)}
.card-flat--fucsia h3{color:var(--fucsia-claro)}

/* ---------- Beneficios ---------- */
.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem}
.benefit__icon{width:56px;height:56px;fill:none;stroke:var(--turquesa);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:1rem}
.benefit h3{font-size:1.05rem}
.benefit p{font-size:.92rem;margin:0}
.territorio{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:3rem}
.territorio figure{margin:0;border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:3/4}
.territorio img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.territorio figure:hover img{transform:scale(1.03)}
.territorio figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.6rem 1rem .8rem;font:italic 500 .95rem var(--font-quote);color:#fff;background:linear-gradient(0deg,rgba(11,11,13,.85),transparent)}
.quote{margin:3.5rem auto 0;max-width:640px;text-align:center;border:0;padding:0}
.quote p{font:italic 500 clamp(1.3rem,2.6vw,1.8rem)/1.35 var(--font-quote);color:var(--blanco);margin-bottom:.6rem}
.quote cite{font-style:normal;font-size:.85rem;color:var(--naranjo);letter-spacing:.05em}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact__list{list-style:none;padding:0;margin:0 0 1.8rem;display:grid;gap:.6rem;color:var(--blanco-suave)}
.contact__list a{text-decoration:none;font-weight:600}
.contact__map{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.08);min-height:320px;background:var(--negro2)}
.contact__map iframe{width:100%;height:100%;min-height:320px;border:0;filter:grayscale(.3) contrast(1.05)}

/* ---------- Footer ---------- */
.footer{background:var(--negro2);padding-bottom:1.5rem}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr auto;gap:2rem;padding:2.5rem 0;align-items:start}
.footer__brand{display:flex;gap:1rem;align-items:flex-start}
.footer__brand p{font-size:.88rem;margin:0}
.footer__pagos{display:inline-block;margin-top:.5rem;color:var(--turquesa);font-size:.8rem}
.footer__links{display:grid;gap:.5rem}
.footer__links a{color:var(--blanco-suave);text-decoration:none;font-size:.9rem}
.footer__links a:hover{color:var(--turquesa)}
.footer__social{display:flex;gap:.8rem}
.footer__social a{width:42px;height:42px;border:1.5px solid rgba(255,255,255,.18);border-radius:50%;display:grid;place-items:center;color:var(--blanco);transition:.2s}
.footer__social a:hover{border-color:var(--turquesa);color:var(--turquesa)}
.footer__social svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.footer__legal{text-align:center;font-size:.75rem;color:#8d8d95;margin:0;padding-top:1rem;border-top:1px solid rgba(255,255,255,.06)}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:1.2rem;bottom:1.2rem;width:56px;height:56px;border-radius:50%;
  background:var(--turquesa);color:var(--negro);display:grid;place-items:center;z-index:40;
  box-shadow:0 8px 24px rgba(46,196,182,.4);transition:transform .15s;
}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:1rem}
.modal[hidden]{display:none}
.modal__backdrop{position:absolute;inset:0;background:rgba(11,11,13,.8);backdrop-filter:blur(4px)}
.modal__box{
  position:relative;background:var(--negro2);border:1px solid rgba(255,255,255,.1);border-radius:18px;
  padding:2rem;width:min(560px,100%);max-height:92vh;overflow:auto;box-shadow:var(--shadow);
  animation:pop .22s ease-out;
}
.modal__box--wide{width:min(760px,100%)}
@keyframes pop{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.modal__close{position:absolute;top:.8rem;right:.9rem;background:none;border:0;color:var(--blanco-suave);font-size:1.9rem;line-height:1;cursor:pointer}
.modal h2{font-size:1.6rem}
.modal form{display:grid;gap:1rem;min-width:0}
.modal form>*,.row-2>*,.reserva-item>*,.field>*{min-width:0;max-width:100%}
.field input,.field select,.field textarea{width:100%}
.reserva-item select,.reserva-item input{width:100%}
.modal fieldset{min-width:0}
.modal fieldset{border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:1rem;margin:0}
.modal legend{padding:0 .5rem;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--naranjo);font-weight:600}
.reserva-items{display:grid;gap:.6rem;margin-bottom:.6rem}
.reserva-item{display:grid;grid-template-columns:1fr 84px 36px;gap:.5rem;align-items:end}
.reserva-item select,.reserva-item input{background:var(--negro);color:var(--blanco);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:.6rem .7rem;font:500 .9rem var(--font-title);min-height:44px;color-scheme:dark}
.reserva-item button{background:none;border:1px solid rgba(255,255,255,.15);color:var(--fucsia-claro);border-radius:10px;height:44px;cursor:pointer;font-size:1.1rem}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.summary{background:var(--negro);border-radius:12px;padding:1rem 1.1rem;display:grid;gap:.4rem}
.summary div{display:flex;justify-content:space-between;gap:1rem;font-size:.9rem;color:var(--blanco-suave)}
.summary strong{color:var(--turquesa);font-size:1rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;color:var(--blanco-suave)}
.check input{margin-top:.25rem;accent-color:var(--turquesa)}
.form-error{background:rgba(229,57,158,.12);border:1px solid var(--fucsia);color:var(--fucsia-claro);padding:.7rem .9rem;border-radius:10px;font-size:.88rem;margin:0}
.terms h3{font-size:1rem;color:var(--turquesa);margin-top:1.2rem}
.terms p{font-size:.92rem}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .steps{grid-template-columns:1fr 1fr}
  .footer__inner{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav{
    position:fixed;inset:66px 0 auto 0;background:var(--negro);flex-direction:column;align-items:stretch;
    padding:1.2rem 4%;gap:1rem;border-bottom:1px solid rgba(255,255,255,.08);
    transform:translateY(-120%);transition:transform .25s;
  }
  .nav.is-open{transform:none}
  .nav a{font-size:1.05rem}
  .nav-toggle{display:block}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .brand__name small{display:none}
  .hero{min-height:auto;padding:3rem 0;padding-top:calc(3rem + 74px)}
  .search{grid-template-columns:1fr 1fr}
  .search .btn{grid-column:1/-1}
  .search{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .search .field,.search input,.search select{min-width:0;width:100%}
  .search .field:first-child{grid-column:1/-1}
  .section{padding:3.5rem 0}
  .steps{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr}
  .territorio{grid-template-columns:1fr 1fr}
  .territorio figure:last-child{grid-column:1/-1;aspect-ratio:16/9}
  .row-2{grid-template-columns:1fr}
  .modal__box{padding:1.4rem}
}