/* =========================================================
   Open Vision — estilos del sitio
   Layout: grilla editorial a dos columnas con margen de 60px (20px en celular);
   la home es una sola pantalla con el stack 3D al centro.
   ========================================================= */

@font-face{font-family:"NHG Light";src:url("fonts/nhg-light.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"NHG Roman";src:url("fonts/nhg-roman.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"NHG Thin";src:url("fonts/nhg-thin.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap}

:root{
  --bg:#f7f7f7;
  --fg:#212121;
  --muted:#5e5e5e;
  --soft:#a3a3a3;
  --line:#dedede;
  --card:#e9e9e9;
  --light:"NHG Light","Helvetica Neue",Helvetica,Arial,sans-serif;
  --roman:"NHG Roman","Helvetica Neue",Helvetica,Arial,sans-serif;
  --thin:"NHG Thin","NHG Light","Helvetica Neue",Helvetica,Arial,sans-serif;
  --gut:60px;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
@media (max-width:820px){:root{--gut:20px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--roman);font-weight:500;font-size:13.6px;line-height:1.4;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
picture{display:contents}
:focus-visible{outline:1px solid var(--fg);outline-offset:3px}
::selection{background:var(--fg);color:var(--bg)}

.wrap{padding-left:max(var(--gut),env(safe-area-inset-left,0px));padding-right:max(var(--gut),env(safe-area-inset-right,0px))}
.muted{color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--fg);color:var(--bg);padding:8px 12px;border-radius:999px}
.skip:focus{top:12px}

/* ---------- Header ---------- */
.site-top{position:relative;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;
  padding-top:calc(22px + env(safe-area-inset-top,0px))}
.logo{font-family:var(--light);font-weight:400;font-size:20px;letter-spacing:-.2px;white-space:nowrap}
.logo sup{font-size:.5em;vertical-align:top;position:relative;top:.2em;margin-left:1px}
.menu{display:flex;gap:12px}
.menu a{padding-bottom:3px;border-bottom:1px solid transparent;transition:border-color .25s}
.menu a:hover{border-color:var(--soft)}
.menu a[aria-current="page"]{border-color:var(--fg)}
.mail{justify-self:end}
.mail:hover{color:var(--muted)}
@media (max-width:820px){
  .site-top{grid-template-columns:auto 1fr}
  .menu{justify-self:end}
  .mail{display:none}
}

/* ---------- Aparición de textos: desenfoque líquido ---------- */
.js [data-reveal] .rv{display:inline-block;filter:blur(12px);opacity:0;transform:translate3d(0,.18em,0);
  transition:filter 1s var(--ease),opacity 1s var(--ease),transform 1s var(--ease);
  transition-delay:calc(var(--d,0ms) + var(--i,0) * var(--step,28ms));will-change:filter,opacity,transform}
.js [data-reveal].is-in .rv{filter:blur(0);opacity:1;transform:none}
.js [data-reveal].is-done .rv{will-change:auto;filter:none}
.rw{display:inline-block;white-space:nowrap}

.js [data-reveal-img]{opacity:0;filter:blur(18px);transform:scale(1.015);
  transition:opacity 1.2s var(--ease),filter 1.2s var(--ease),transform 1.4s var(--ease)}
.js [data-reveal-img].is-in{opacity:1;filter:none;transform:none}

/* Transición entre páginas (solo opacidad: un filtro en body aplanaría el 3D de la home) */
.js body{animation:pageIn .6s ease backwards}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
.js body.is-leaving{transition:opacity .35s ease;opacity:0}

/* ---------- Footer: negro pleno con el logo completo ---------- */
.site-foot{margin-top:clamp(120px,16vw,220px);background:#000;color:var(--bg)}
.foot-inner{padding-top:clamp(24px,2.4vw,40px);padding-bottom:calc(22px + env(safe-area-inset-bottom,0px))}
.foot-logo{display:block;width:max-content;font-family:var(--light);font-weight:400;white-space:nowrap;line-height:.8;letter-spacing:-.045em;
  font-size:var(--logo-fs,15.2vw);padding-top:.06em;margin-left:-.04em}
.foot-logo sup{font-size:.16em;vertical-align:top;position:relative;top:.3em;margin-left:.08em;letter-spacing:0}
.foot-cols{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:36px 30px;
  padding:clamp(48px,6.5vw,96px) 0 clamp(64px,9vw,130px)}
.foot-about p:last-child{max-width:34ch;line-height:1.45;color:#cfcfcf;text-wrap:pretty}
.foot-h{color:var(--soft);margin-bottom:14px}
.foot-col{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.foot-col a,.foot-logo{transition:color .3s}
.foot-col a:hover,.foot-logo:hover{color:var(--soft)}
.foot-bar{display:flex;justify-content:space-between;align-items:baseline;gap:8px 20px;flex-wrap:wrap;color:var(--soft);
  padding-top:16px;border-top:1px solid rgba(247,247,247,.14)}
.site-foot ::selection{background:var(--bg);color:var(--fg)}
.site-foot :focus-visible{outline-color:var(--bg)}
@media (max-width:900px){.foot-cols{grid-template-columns:repeat(3,minmax(0,1fr))}.foot-about{grid-column:1/-1}}
@media (max-width:560px){.foot-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- Tipos de títulos ---------- */
.eyebrow{font-size:13.6px;color:var(--muted)}
.display{font-family:var(--light);font-weight:400;letter-spacing:-.035em;line-height:.98;text-wrap:balance}
.h-xl{font-size:clamp(46px,8.4vw,136px)}
.h-l{font-size:clamp(34px,5vw,74px)}
.h-m{font-size:clamp(24px,2.6vw,38px);font-family:var(--roman);font-weight:500;letter-spacing:-.018em;line-height:1.1}
.lead{font-family:var(--light);font-weight:400;font-size:clamp(20px,2vw,28px);line-height:1.25;letter-spacing:-.012em;max-width:30ch;text-wrap:pretty}
.count{font-family:var(--light);font-weight:400;font-size:.42em;vertical-align:top;position:relative;top:.2em;margin-left:3px;letter-spacing:0}

/* =========================================================
   HOME — stack 3D
   ========================================================= */
.home{height:100%;overflow:hidden;overscroll-behavior:none}
.home body{height:100%;overflow:hidden}
.home .site-top{position:absolute;inset:0 0 auto;z-index:5}
.stack{position:fixed;inset:0;perspective:2650px;perspective-origin:50% 50%;overflow:hidden;touch-action:none;
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 13%,#000 86%,transparent 100%);
  mask-image:linear-gradient(to bottom,transparent 0,#000 13%,#000 86%,transparent 100%)}
.stack-rig{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(-44.85deg);pointer-events:none;will-change:transform}
.stack-card{position:absolute;left:50%;top:50%;width:var(--cw,400px);height:calc(var(--cw,400px)*1.25);border-radius:6px;overflow:hidden;
  background:var(--card);pointer-events:auto;cursor:pointer;will-change:transform,opacity,filter;transform-origin:center center}
.stack-card img,.stack-card video{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;user-select:none;-webkit-user-drag:none}
.stack-card:focus-visible{outline:2px solid var(--fg);outline-offset:4px}
.home-hero{position:fixed;left:max(var(--gut),env(safe-area-inset-left,0px));top:50%;transform:translateY(-50%);z-index:4;pointer-events:none;
  font-family:var(--light);font-weight:400;font-size:clamp(40px,5vw,74px);line-height:.98;letter-spacing:-.025em;text-transform:uppercase}
.home-hero span.l{display:block}
.home-side{position:fixed;right:max(var(--gut),env(safe-area-inset-right,0px));top:50%;transform:translateY(-50%);z-index:4;
  width:min(260px,24vw);color:var(--muted);line-height:1.35;text-wrap:pretty}
.home .social{position:fixed;right:max(var(--gut),env(safe-area-inset-right,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:6;display:flex;gap:18px}
.home .copy{position:fixed;left:max(var(--gut),env(safe-area-inset-left,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:6;color:var(--muted)}
.stack-label{position:fixed;left:0;top:0;z-index:7;pointer-events:none;background:var(--fg);color:var(--bg);font-size:12px;
  padding:7px 11px;border-radius:999px;white-space:nowrap;opacity:0;transition:opacity .2s}
.stack-label em{font-style:normal;opacity:.6;margin-left:6px}
@media (max-width:820px){
  .home-hero{top:calc(78px + env(safe-area-inset-top,0px));transform:none;font-size:clamp(34px,10vw,46px)}
  .home-side{display:none}
  .home .copy{display:none}
  .stack{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 30%,#000 88%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 30%,#000 88%,transparent 100%)}
}

/* =========================================================
   TRABAJOS
   ========================================================= */
.page-head{padding-top:clamp(80px,12vw,170px);display:grid;gap:22px}
.works-grid{display:grid;gap:clamp(56px,7vw,110px);margin-top:clamp(48px,6vw,90px);
  margin-left:calc(20px - var(--gut));margin-right:calc(20px - var(--gut))}
.work-card{display:grid;gap:14px;min-width:0}
.work-card .media{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:var(--card)}
.work-card .media img,.work-card .media video{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease),filter .6s ease}
.work-card:hover .media img{transform:scale(1.025)}
.work-card .meta{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:0 calc(var(--gut) - 20px)}
.work-card .name{font-family:var(--light);font-weight:400;font-size:clamp(28px,3.4vw,52px);letter-spacing:-.03em;line-height:1}
.work-card .info{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
@media (max-width:720px){.work-card .meta{flex-direction:column;gap:6px}}

/* =========================================================
   PROYECTO
   ========================================================= */
.case-head{padding-top:clamp(80px,12vw,170px);display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px 60px;align-items:end}
.case-intro{display:grid;gap:28px;align-content:end;padding-bottom:.6em}
.case-intro p{max-width:46ch;text-wrap:pretty;line-height:1.45}
.case-facts{display:grid;grid-template-columns:auto 1fr;gap:6px 26px;border-top:1px solid var(--line);padding-top:14px}
.case-facts dt{color:var(--muted)}
.case-facts dd{margin:0;font-variant-numeric:tabular-nums}
.gallery{margin-top:clamp(48px,6vw,90px);display:grid;grid-template-columns:minmax(0,1fr);gap:10px;
  padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.gallery figure{border-radius:4px;overflow:hidden;background:var(--card)}
.gallery img{display:block;width:100%;height:100%;object-fit:cover}
.gallery video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
@media (max-width:820px){
  .case-head{grid-template-columns:1fr}
}
.next{margin-top:clamp(100px,12vw,180px);display:grid;gap:14px}
.next a{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:30px;align-items:end}
.next .t{transition:color .3s}
.next a:hover .t{color:var(--muted)}
.next .media{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:4px;background:var(--card)}
.next .media img,.next .media video{display:block;width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.next a:hover .media img{transform:scale(1.035)}
@media (max-width:720px){.next a{grid-template-columns:1fr}}

/* =========================================================
   NOSOTROS
   ========================================================= */
.about-head{padding-top:clamp(80px,12vw,170px);display:grid;gap:30px}
.about-head .h-l{max-width:20ch}
.about-head .lead{color:var(--muted)}
.block{margin-top:clamp(110px,14vw,200px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:30px 60px}
.block > header{display:grid;gap:16px;align-content:start}
.block > header p{color:var(--muted);max-width:38ch;line-height:1.45}
@media (max-width:820px){.block{grid-template-columns:1fr}}
.services{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.service{display:grid;gap:14px;align-content:start;border-top:1px solid var(--line);padding-top:14px}
.service .n{color:var(--muted);font-variant-numeric:tabular-nums}
.service h3{font-size:clamp(20px,1.9vw,28px);letter-spacing:-.018em;line-height:1.1;font-weight:500}
.service ul{display:grid;gap:4px;color:var(--muted)}
@media (max-width:720px){.services{grid-template-columns:1fr}}
.block-stacked{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.block-stacked > header{grid-column:1/-1}
.block-stacked > .team{grid-column:2;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 30px}
.block-stacked > header{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:16px 60px;align-items:start}
@media (max-width:820px){.block-stacked{grid-template-columns:1fr}.block-stacked > header{grid-template-columns:1fr}.block-stacked > .team{grid-column:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 10px}}
.team{display:grid;grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:40px 10px}
@media (max-width:1100px){.team{grid-template-columns:repeat(3,minmax(0,1fr))}}
.member{display:grid;gap:10px;min-width:0}
.member .media{aspect-ratio:4/5;overflow:hidden;border-radius:4px;background:var(--card)}
.member .media img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:filter .6s ease,transform 1.1s var(--ease)}
.member:hover .media img{filter:none;transform:scale(1.02)}
.member .who{display:grid;gap:2px}
.member .role{color:var(--muted)}
@media (max-width:720px){.team{grid-template-columns:repeat(2,minmax(0,1fr))}}
.clients{columns:3 220px;column-gap:30px;font-family:var(--light);font-weight:400;font-size:clamp(22px,2.4vw,36px);letter-spacing:-.02em;line-height:1.25}
.clients li{break-inside:avoid}

/* ---------- 404 ---------- */
.notfound{min-height:70vh;display:grid;align-content:center;gap:22px;padding-top:80px}
.notfound a{text-decoration:underline;text-underline-offset:4px}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  .js [data-reveal] .rv,.js [data-reveal-img]{transition:none;filter:none;opacity:1;transform:none}
  .js body{animation:none}
  .js body.is-leaving{transition:none}
}
.social a:hover{color:var(--muted)}

/* Video dentro de cajas con proporción fija: se ubica absoluto para que Safari no use su alto real */
.work-card .media video,.next .media video{position:absolute;inset:0;display:block;width:100%;height:100%}

/* ---------- Reseñas (Nosotros): tira horizontal continua con profundidad ---------- */
.block-reviews > header p{color:var(--muted)}
.r-score{color:var(--fg)}
.r-link{color:var(--fg);border-bottom:1px solid var(--soft);padding-bottom:1px;transition:border-color .25s}
.r-link:hover{border-color:var(--fg)}
.reviews{grid-column:1/-1;margin:clamp(20px,3vw,40px) calc(-1 * max(var(--gut),env(safe-area-inset-left,0px))) 0;overflow:hidden;outline:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 12%,#000 88%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 12%,#000 88%,transparent 100%)}
.reviews-track{display:flex;gap:clamp(40px,5vw,80px);width:max-content;padding:6px 0 10px;will-change:transform}
.review{width:clamp(250px,24vw,340px);display:grid;gap:16px;align-content:start;border-top:1px solid var(--line);padding-top:16px;
  transform-origin:center top;will-change:transform,opacity,filter}
.r-stars{font-size:12px;letter-spacing:3px;color:var(--fg);line-height:1}
.r-off{color:var(--line)}
.r-text{margin:0;font-family:var(--light);font-weight:400;font-size:clamp(17px,1.35vw,20px);line-height:1.32;letter-spacing:-.01em;text-wrap:pretty}
.review figcaption{display:grid;gap:2px}
.r-meta{color:var(--muted)}
@media (max-width:820px){.reviews{margin-left:calc(-1 * var(--gut));margin-right:calc(-1 * var(--gut))}}
/* sin animación: fila que se recorre a mano */
.reviews.is-static{overflow-x:auto;-webkit-mask-image:none;mask-image:none;scroll-snap-type:x mandatory;padding:0 var(--gut)}
.reviews.is-static .review{scroll-snap-align:start}
.reviews.is-static .reviews-track > [aria-hidden="true"]{display:none}
.review figcaption{grid-template-columns:auto 1fr;align-items:center;gap:12px}
.r-who{display:grid;gap:2px}
.r-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--card);filter:grayscale(1)}
.r-initial{display:grid;place-items:center;background:var(--fg);color:var(--bg);font-family:var(--light);font-size:17px;filter:none}