:root{
  --navy:#0E1B30;
  --ink:#111111;
  --muted:#5E6470;
  --line:#E4E4E0;
  --paper:#FFFFFF;
  --soft:#F5F4F1;
  --font:"Montserrat",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;

  /* Ajustables desde el panel (Diseño). En celular se achican solos. */
  --margen:64px;
  --espacio-secciones:140px;
  --separacion-obras:96px;
  --columnas:2;
  --columnas-m:2;
  --t-nav:13px;
  --t-hero:44px;
  --t-titulos:38px;
  --t-texto:15px;
  --t-obras:13px;
  --t-contacto:140px;

  --gutter:max(16px, min(var(--margen), 6vw));
  --sec:max(48px, min(var(--espacio-secciones), 14vw));
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:100%;max-width:calc(1180px + 2 * var(--gutter));margin:0 auto;padding-inline:var(--gutter)}
h2{font-weight:400;font-size:min(var(--t-titulos), 8.5vw);letter-spacing:-.005em;margin:0 0 32px;line-height:1.15;text-wrap:balance}

/* HERO */
.hero{position:relative;min-height:min(100svh,1080px);display:grid;place-items:center;color:#fff;overflow:hidden;isolation:isolate;
  padding:calc(80px + env(safe-area-inset-top,0px)) var(--gutter) 140px}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,24,.35),rgba(10,14,24,.28) 45%,rgba(10,14,24,.55));z-index:-1}
.nav{position:absolute;top:calc(28px + env(safe-area-inset-top,0px));right:var(--gutter);display:flex;gap:clamp(14px,2vw,28px);flex-wrap:wrap;justify-content:flex-end}
.nav a{font-size:var(--t-nav);font-weight:500;text-decoration:none;letter-spacing:.02em;opacity:.92}
.nav a:hover,.nav a:focus-visible{opacity:1;text-decoration:underline;text-underline-offset:4px}
.hero-text{margin:0;max-width:22ch;text-align:center;font-style:italic;font-weight:500;font-size:min(var(--t-hero), 8vw);line-height:1.25;text-wrap:balance;text-shadow:0 1px 18px rgba(0,0,0,.25)}
.hero-logo{position:absolute;bottom:calc(48px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);color:#fff;width:clamp(150px,16vw,220px);display:block}
.logo{width:100%;height:auto;display:block;overflow:visible}

/* SOBRE */
.sobre{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,7vw,110px);align-items:start;padding-block:var(--sec)}
.sobre-img{width:100%;aspect-ratio:3/4;object-fit:cover}
.sobre-copy h2{margin-top:clamp(0px,2vw,24px)}
.sobre-texto{max-width:52ch;color:#2A2D33;font-size:var(--t-texto)}
.sobre-texto p{margin:0 0 1em}

/* OBRAS */
.obras{padding-block:calc(var(--sec) * .4) var(--sec)}
.grid{display:grid;grid-template-columns:repeat(var(--columnas),minmax(0,1fr));gap:max(32px, min(var(--separacion-obras), 12vw)) max(16px, min(var(--separacion-obras), 8vw))}
.obra{display:flex;flex-direction:column;gap:14px;min-width:0}
.obra-img{all:unset;cursor:zoom-in;display:block;position:relative;background:var(--soft)}
.obra-img img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:opacity .25s}
.obra-img:hover img{opacity:.92}
.obra-img:focus-visible{outline:2px solid var(--navy);outline-offset:4px}
.estado{position:absolute;top:12px;left:12px;background:#fff;color:var(--ink);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px}
.obra-info{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.obra-txt{font-size:var(--t-obras);line-height:1.55;min-width:0}
.obra-txt .t{font-weight:600}
.obra-txt .m,.obra-txt .p{color:var(--muted)}
.vacio{color:var(--muted);font-size:var(--t-texto)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 13px var(--font);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;
  padding:11px 18px;border:1px solid var(--navy);color:var(--navy);background:transparent;cursor:pointer;white-space:nowrap;transition:background .2s,color .2s}
.btn:hover,.btn:focus-visible{background:var(--navy);color:#fff;outline:none}
.btn svg{width:15px;height:15px}

/* CONTACTO */
.contacto{background:var(--navy);color:#fff;padding-block:var(--sec) calc(var(--sec) * .7)}
.contacto h2{font-weight:300;font-size:min(var(--t-contacto), 16vw);text-transform:uppercase;letter-spacing:-.01em;line-height:1;margin:0 0 calc(var(--sec) * .8)}
.datos{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:var(--t-texto)}
.datos a{text-decoration:none;opacity:.9}
.datos a:hover,.datos a:focus-visible{opacity:1;text-decoration:underline;text-underline-offset:4px}
.firma{width:130px;margin-top:64px;opacity:.85}

/* VISOR: ocupa toda la pantalla y la obra siempre entra completa */
.visor{border:0;padding:0;margin:0;width:100vw;height:100vh;height:100dvh;max-width:none;max-height:none;background:#fff;color:var(--ink);overflow:hidden}
.visor::backdrop{background:rgba(14,27,48,.85)}
.visor-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);height:100%}
.visor-media{min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;background:var(--soft);
  padding:clamp(16px,3vw,48px);padding-top:calc(clamp(16px,3vw,48px) + env(safe-area-inset-top,0px))}
.visor-media img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.visor-info{padding:clamp(24px,3vw,44px);padding-bottom:calc(clamp(24px,3vw,44px) + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:10px;overflow:auto;justify-content:center}
.visor-info h3{font-weight:500;font-size:min(calc(var(--t-titulos) * .65), 7vw);margin:0;line-height:1.2}
.visor-info .meta{color:var(--muted);margin:0;font-size:var(--t-texto)}
.visor-info .precio{margin:0;font-weight:600;font-size:var(--t-texto)}
.visor-info .desc{font-size:var(--t-texto);color:#2A2D33}
.visor-info .desc p{margin:0 0 .8em}
.visor-info .btn{align-self:flex-start;margin-top:12px}
.cerrar{position:absolute;top:calc(10px + env(safe-area-inset-top,0px));right:12px;z-index:2;border:0;background:#fff;width:44px;height:44px;font-size:30px;line-height:1;cursor:pointer;color:var(--ink);box-shadow:0 1px 8px rgba(0,0,0,.12)}

@media (max-width:760px){
  .nav{left:var(--gutter);right:var(--gutter);justify-content:center}
  .sobre{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(var(--columnas-m),minmax(0,1fr))}
  .visor-body{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto}
  .visor-media{padding:56px 12px 12px}
  .visor-info{max-height:42dvh;justify-content:flex-start;padding:18px 20px calc(20px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:480px){
  .grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}