/* ===========================================================
   Amancay — Landing Pages · Design System
   Marca: Negro #000 · Amarillo #FFCD00 (116C) · Oro·oliva #85754E (871C)
   Tipografía oficial ITC Avant Garde Gothic → sustituida por Jost (web).
   Mobile-first · WCAG AA · prefers-reduced-motion.
   =========================================================== */

:root{
  /* Paleta marca */
  --ink:#0A0A0A;            /* casi negro, texto/base */
  --ink-soft:#1A1A1A;
  --yellow:#FFCD00;         /* acento marca (CTA, badges) */
  --gold:#85754E;           /* oro·oliva, acentos premium */
  --gold-deep:#6E5F3D;
  --bg:#FFFFFF;
  --cream:#F6F3EC;          /* fondo neutro cálido */
  --sand:#EDE8DD;
  --line:#E3DDD0;           /* bordes */
  --muted:#6B6660;          /* texto secundario (AA sobre blanco) */
  --on-dark:#FFFFFF;
  --on-dark-soft:rgba(255,255,255,.78);

  /* Tipografía */
  --font:'Jost',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --fs-eyebrow:.78rem;
  --lh-body:1.6;

  /* Espaciado (escala 8) */
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px; --s7:96px; --s8:128px;
  --container:1200px;
  --radius:4px; --radius-lg:10px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.3s;

  --z-sticky:40; --z-nav:50; --z-overlay:1000;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font);font-weight:400;color:var(--ink);
  background:var(--bg);line-height:var(--lh-body);
  font-size:16px;-webkit-font-smoothing:antialiased;
  overflow-x:clip; /* evita scroll horizontal sin convertir el body en contenedor de scroll */
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ---------- Tipografía ---------- */
h1,h2,h3{font-weight:300;line-height:1.1;letter-spacing:-.01em}
.h1{font-size:clamp(2.4rem,7vw,4.6rem)}
.h2{font-size:clamp(1.9rem,4.5vw,3.1rem)}
.h3{font-size:clamp(1.3rem,3vw,1.9rem);font-weight:400}
.lead{font-size:clamp(1.15rem,2.4vw,1.4rem);font-weight:400;color:#33302B;line-height:1.65}
.eyebrow{
  font-size:var(--fs-eyebrow);font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold-deep); /* AA sobre fondos claros */
}
.eyebrow--light{color:var(--yellow)}
strong,b{font-weight:600}
.serifnum{font-variant-numeric:tabular-nums}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--s3)}
.section{padding-block:var(--s7)}
.section--tight{padding-block:var(--s6)}
.section--cream{background:var(--cream)}
.section--ink{background:var(--ink);color:var(--on-dark)}
.section--ink .lead{color:var(--on-dark-soft)}
.grid{display:grid;gap:var(--s4)}
@media(min-width:768px){
  .section{padding-block:var(--s8)}
  .cols-2{grid-template-columns:1fr 1fr}
  .cols-3{grid-template-columns:repeat(3,1fr)}
  .cols-4{grid-template-columns:repeat(4,1fr)}
}
.center{text-align:center}
.maxw-prose{max-width:62ch}
.maxw-prose.center{margin-inline:auto}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:0 28px;border-radius:var(--radius);
  font-weight:500;letter-spacing:.02em;font-size:1rem;
  transition:transform var(--dur) var(--ease),background var(--dur) var(--ease),color var(--dur) var(--ease);
  will-change:transform;
}
.btn:active{transform:scale(.98)}
.btn:disabled,.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none}
.btn--primary{background:var(--yellow);color:#000}
.btn--primary:hover{background:#ffd633;transform:translateY(-2px)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--gold-deep)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn--ghost:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn--ghost-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn--ghost-light:hover{background:#fff;color:#000}
.btn--lg{min-height:58px;padding:0 36px;font-size:1.05rem}
.btn--block{display:flex;width:100%}

/* ---------- Navbar ---------- */
.nav{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:var(--z-nav);
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(16px,4vw,40px);
  transition:background var(--dur) var(--ease),padding var(--dur) var(--ease);
}
.nav__logo{height:44px;width:auto;object-fit:contain}
.nav:not(.is-scrolled){background:linear-gradient(180deg,rgba(0,0,0,.42),transparent)}
.nav.is-scrolled{background:rgba(10,10,10,.92);backdrop-filter:blur(8px);padding-block:12px}
.nav .btn{min-height:44px;padding:0 20px}
/* En móvil el sticky-CTA inferior cubre la acción → ocultamos el CTA del nav */
@media(max-width:767px){.nav .btn{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2;object-fit:cover;width:100%;height:100%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(0,0,0,.6) 0%,rgba(0,0,0,.28) 48%,rgba(0,0,0,0) 78%),
    linear-gradient(180deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,.2) 32%,rgba(0,0,0,.85) 100%)}
.hero__inner{padding-block:0 clamp(96px,16vh,160px);max-width:820px}
.hero .h1{color:#fff;margin-block:14px;font-size:clamp(3rem,7.6vw,5.2rem);text-shadow:0 2px 30px rgba(0,0,0,.55)}
.hero__sub{font-size:clamp(1.25rem,2.7vw,1.55rem);font-weight:400;color:#fff;max-width:52ch;line-height:1.55;text-shadow:0 2px 22px rgba(0,0,0,.7)}
.hero__badge{display:inline-flex;align-items:center;gap:8px;margin-block-end:18px;
  padding:8px 16px;border:1px solid rgba(255,255,255,.35);border-radius:100px;
  font-size:.82rem;letter-spacing:.04em;backdrop-filter:blur(4px)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-block-start:32px}
.trustbar{background:var(--ink);color:var(--on-dark-soft);font-size:.82rem;
  letter-spacing:.05em;text-transform:uppercase}
.trustbar ul{display:flex;flex-wrap:wrap;gap:8px 28px;justify-content:center;
  padding-block:18px;align-items:center}
.trustbar li{display:flex;align-items:center;gap:10px}
.trustbar .dot{width:5px;height:5px;border-radius:50%;background:var(--yellow)}

/* ---------- Media split ---------- */
.media{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5}
.media img{width:100%;height:100%;object-fit:cover}
.split{align-items:center}
@media(min-width:768px){.media--tall{aspect-ratio:3/4}}

/* ---------- Cards / amenidades ---------- */
.amenity{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;color:#fff;display:flex;align-items:flex-end}
.amenity img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;transition:transform .6s var(--ease)}
.amenity::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.78));z-index:-1}
.amenity:hover img{transform:scale(1.05)}
.amenity__t{padding:var(--s3)}
.amenity__t h3{font-size:1.15rem;font-weight:500}
.amenity__t p{font-size:.9rem;color:var(--on-dark-soft);margin-block-start:4px}
.amenity--wide{aspect-ratio:2/1}
@media(min-width:768px){
  .amenity--wide{grid-column:span 2}
  /* se estira a la altura de la fila (rellena el hueco junto a una tarjeta ancha) */
  .amenity--fill{aspect-ratio:auto;height:100%}
}

/* ---------- Stats ---------- */
.stat{padding:var(--s4) var(--s3);border:1px solid var(--line);border-radius:var(--radius-lg);text-align:center;background:var(--bg)}
.stat__n{font-size:clamp(2.2rem,5vw,3rem);font-weight:300;color:var(--ink);line-height:1}
.section--ink .stat{background:transparent;border-color:rgba(255,255,255,.18)}
.section--ink .stat__n{color:var(--yellow)}
.stat__l{font-size:.9rem;color:var(--muted);margin-block-start:10px}
.section--ink .stat__l{color:var(--on-dark-soft)}

/* ---------- Tipología cards ---------- */
.typo{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;display:flex;flex-direction:column}
.typo img{aspect-ratio:4/3;object-fit:cover}
.typo__b{padding:var(--s3);display:flex;flex-direction:column;gap:8px;flex:1}
.typo__price{font-size:1.4rem;font-weight:400}
.typo__meta{font-size:.9rem;color:var(--muted)}
.typo__b .btn{margin-block-start:auto}
.pill{display:inline-block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  background:var(--sand);color:var(--gold-deep);padding:5px 12px;border-radius:100px;align-self:flex-start}

/* ---------- Lista check ---------- */
.checks{display:grid;gap:14px;margin-block-start:var(--s3)}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks svg{flex:none;width:22px;height:22px;color:var(--gold)}
.section--ink .checks svg{color:var(--yellow)}

/* ---------- Iconos amenidad inline ---------- */
.iconrow{display:flex;flex-wrap:wrap;gap:10px 22px;margin-block-start:var(--s3)}
.iconrow li{display:flex;align-items:center;gap:9px;font-size:.95rem}
.iconrow svg{width:20px;height:20px;color:var(--gold)}

/* ---------- Sticky CTA móvil ---------- */
.sticky-cta{
  position:fixed;inset-block-end:0;inset-inline:0;z-index:var(--z-sticky);
  display:flex;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.95);backdrop-filter:blur(10px);
  border-block-start:1px solid var(--line);
  transform:translateY(120%);transition:transform var(--dur) var(--ease);
}
.sticky-cta.is-visible{transform:translateY(0)}
.sticky-cta .btn{flex:1;min-height:50px}
@media(min-width:768px){.sticky-cta{display:none}}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:var(--on-dark-soft);padding-block:var(--s6) var(--s4);font-size:.92rem}
.footer a:hover{color:#fff}
.footer__logo{height:42px;width:auto;object-fit:contain;margin-block-end:var(--s3)}
.footer__grid{display:grid;gap:var(--s4)}
@media(min-width:768px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer__legal{margin-block-start:var(--s4);padding-block-start:var(--s3);border-block-start:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:.8rem;color:rgba(255,255,255,.5)}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .amenity img,.btn{transition:none}
}

/* ---------- Utilidades ---------- */
.mt2{margin-top:var(--s2)} .mt3{margin-top:var(--s3)} .mt4{margin-top:var(--s4)}
.hidden{display:none!important}
.spacer-hero{padding-block-end:var(--s4)}

/* ---------- Mapa ubicación ---------- */
.map{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:0 18px 48px rgba(10,10,10,.10)}
#mapAmancay{width:100%;height:clamp(320px,42vw,480px);background:var(--sand);z-index:0}
.map__link{position:absolute;right:14px;bottom:14px;z-index:500;background:var(--ink);color:#fff;
  font-size:.82rem;letter-spacing:.02em;padding:9px 16px;border-radius:100px;text-decoration:none;
  box-shadow:0 6px 18px rgba(10,10,10,.28)}
.map__link:hover{background:var(--gold-deep)}
/* pin de marca Amancay */
.mappin{position:relative;width:0;height:0}
.mappin__label{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);
  background:var(--ink);color:#fff;font:600 .72rem/1 var(--font);letter-spacing:.06em;text-transform:uppercase;
  padding:6px 10px;border-radius:100px;white-space:nowrap;box-shadow:0 4px 14px rgba(10,10,10,.35)}
.mappin__dot{position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:20px;height:20px;border-radius:50% 50% 50% 0;background:var(--yellow);
  border:2px solid #fff;rotate:-45deg;box-shadow:0 4px 12px rgba(10,10,10,.4)}

/* ---------- Cards de tipología (solo texto) ---------- */
.typo--txt{border-top:3px solid var(--gold)}
.typo--txt .typo__b{padding-block:var(--s4)}
.typo--txt .typo__price{font-size:1.7rem;font-weight:300}
.typo--txt .pill{align-self:flex-start}

/* ---------- Galería + Lightbox ---------- */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:768px){.gallery{grid-template-columns:repeat(4,1fr);gap:16px}}
.gallery__item{position:relative;padding:0;border:0;cursor:zoom-in;overflow:hidden;
  border-radius:var(--radius-lg);aspect-ratio:4/3;background:var(--sand);display:block}
.gallery__item img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s var(--ease)}
.gallery__item:hover img{transform:scale(1.05)}
@media(min-width:768px){.gallery__item--wide{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}}
.gallery__cap{position:absolute;left:0;right:0;bottom:0;color:#fff;text-align:left;
  font-size:.9rem;letter-spacing:.01em;padding:26px 14px 12px;
  background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.6));
  opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s}
.gallery__item:hover .gallery__cap,.gallery__item:focus-visible .gallery__cap{opacity:1;transform:none}

.lightbox{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;
  background:rgba(8,8,8,.92);backdrop-filter:blur(6px);padding:clamp(12px,4vw,48px)}
.lightbox[hidden]{display:none}
.lightbox__figure{margin:0;max-width:min(1200px,92vw);max-height:88vh;display:flex;flex-direction:column;gap:12px}
.lightbox__img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:6px;
  box-shadow:0 24px 80px rgba(0,0,0,.5)}
.lightbox__cap{color:rgba(255,255,255,.9);text-align:center;font-size:.95rem;letter-spacing:.02em}
.lightbox__btn{position:absolute;background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);
  width:52px;height:52px;border-radius:100px;font-size:1.6rem;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .2s}
.lightbox__btn:hover{background:rgba(255,255,255,.22)}
.lightbox__close{top:20px;right:20px;font-size:1.2rem}
.lightbox__prev{left:clamp(8px,3vw,32px);top:50%;transform:translateY(-50%)}
.lightbox__next{right:clamp(8px,3vw,32px);top:50%;transform:translateY(-50%)}
.lightbox__count{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);
  color:rgba(255,255,255,.7);font-size:.85rem;letter-spacing:.06em}
@media(max-width:600px){
  .lightbox__prev{left:8px}.lightbox__next{right:8px}
  .lightbox__btn{width:44px;height:44px;font-size:1.3rem}
}