/* Páginas de proyecto (/work/<slug>/). Usa los tokens, nav, botones y pie de home.css. */
.case-page{--edge:max(var(--pad),calc((100vw - 1560px) / 2))}

.c-hero{position:relative;min-height:min(92svh,980px);display:flex;align-items:flex-end;overflow:hidden}
.c-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;animation:c-zoom 14s ease-out both}
@keyframes c-zoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.c-hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.55) 0%,rgba(10,10,10,.05) 30%,rgba(10,10,10,.4) 62%,rgba(10,10,10,.97) 100%)}
.c-hero-in{position:relative;z-index:1;width:100%;padding:140px var(--edge) clamp(40px,6vw,72px);display:flex;flex-direction:column;gap:20px}
.crumbs{display:flex;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.crumbs a{padding:8px 0}
.crumbs a:hover{color:var(--gold)}
.c-title{margin:0;font-size:clamp(44px,8vw,128px);line-height:.88;letter-spacing:-.045em;font-weight:900;font-stretch:110%;max-width:14ch;text-wrap:balance}
.c-lead{margin:0;font-size:clamp(17px,1.6vw,22px);line-height:1.45;color:var(--ink-2);max-width:46ch}

.c-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0 var(--edge)}
.c-facts>div{padding:26px 22px 26px 0}
.c-facts>div+div{padding-left:22px;border-left:1px solid var(--line)}
.c-facts span{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:10px}
.c-facts p{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em;line-height:1.3}

.c-story{padding:clamp(64px,9vw,128px) var(--edge);display:grid;gap:0}
.story-row{display:grid;grid-template-columns:72px minmax(160px,.7fr) minmax(0,2fr);gap:20px 40px;align-items:baseline;padding:34px 0;border-bottom:1px solid var(--line)}
.story-row:first-child{border-top:1px solid var(--line)}
.story-n{font-family:var(--mono);font-size:12px;color:var(--gold)}
.story-k{margin:0;font-size:clamp(28px,3.4vw,48px);font-weight:900;letter-spacing:-.04em;line-height:1;font-stretch:106%}
.story-v{margin:0;font-size:clamp(18px,1.7vw,24px);line-height:1.45;color:var(--ink-2);max-width:62ch;text-wrap:pretty}
.story-metric{margin:40px 0 0;font-size:clamp(28px,3vw,44px);font-weight:800;letter-spacing:-.03em;color:var(--gold)}

.c-videos{padding:0 var(--edge) clamp(48px,6vw,80px);display:grid;gap:14px}
.case-video-label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.case-video-frame{position:relative;aspect-ratio:16/9;background:var(--card)}
.case-video-frame iframe,.case-video-frame video{position:absolute;inset:0;width:100%;height:100%;border:0}

/* galería editorial: ritmo de 6 piezas que alterna anchos */
.c-gallery{padding:0 var(--edge) clamp(64px,8vw,120px);display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;grid-auto-flow:dense}
.g-item{position:relative;padding:0;border:0;background:var(--card);overflow:hidden;cursor:zoom-in;aspect-ratio:4/3}
.g-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.g-item:hover img{transform:scale(1.04)}
.g-0{grid-column:span 6;aspect-ratio:21/9}
.g-1,.g-2{grid-column:span 3}
.g-3{grid-column:span 4;aspect-ratio:4/3}
.g-4{grid-column:span 2;aspect-ratio:auto}
.g-5{grid-column:span 6;aspect-ratio:21/9}

.c-cta{margin:0 var(--edge);padding:clamp(40px,6vw,80px) clamp(24px,4vw,64px);border:1px solid var(--gold);display:flex;flex-direction:column;gap:22px;background:radial-gradient(120% 140% at 100% 0%,rgba(201,169,97,.14),transparent 55%)}
.c-cta-title{margin:0;font-size:clamp(32px,4.6vw,68px);line-height:.96;letter-spacing:-.04em;font-weight:900;font-stretch:106%;max-width:18ch;text-wrap:balance}
.c-cta-btns{display:flex;flex-wrap:wrap;gap:12px}

.c-related{padding:clamp(72px,9vw,128px) var(--edge);display:flex;flex-direction:column;gap:32px}
.c-related-head{display:flex;flex-direction:column;gap:14px}
.c-rel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.c-next{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;min-height:200px;padding:32px clamp(24px,3vw,44px);overflow:hidden;border:1px solid var(--line)}
.c-next img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32;transition:opacity .5s,transform 1.2s cubic-bezier(.2,.7,.2,1)}
.c-next:hover img{opacity:.5;transform:scale(1.03)}
.c-next-txt{position:relative;display:flex;flex-direction:column;gap:10px}
.c-next-title{font-size:clamp(28px,4vw,56px);font-weight:900;letter-spacing:-.04em;line-height:.95;font-stretch:106%}
.c-next-arrow{position:relative;font-size:clamp(36px,5vw,72px);color:var(--gold);transition:transform .4s}
.c-next:hover .c-next-arrow{transform:translateX(8px)}

/* visor de imágenes */
.viewer{width:100vw;height:100svh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:rgba(8,8,8,.96);color:var(--ink)}
.viewer[open]{display:grid;place-items:center}
.viewer::backdrop{background:rgba(8,8,8,.96)}
.viewer img{max-width:min(92vw,1600px);max-height:84svh;object-fit:contain}
.v-btn{position:fixed;width:52px;height:52px;border:1px solid rgba(243,239,230,.3);background:rgba(10,10,10,.6);font-size:22px;cursor:pointer;display:grid;place-items:center}
.v-btn:hover{border-color:var(--gold);color:var(--gold)}
.v-close{top:16px;right:16px;font-size:18px}
.v-prev{left:16px;top:50%;transform:translateY(-50%)}
.v-next{right:16px;top:50%;transform:translateY(-50%)}
.v-cap{position:fixed;left:0;right:0;bottom:18px;margin:0;text-align:center;font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--dim)}

@media (max-width:860px){
  .c-hero{min-height:78svh}
  .c-hero-in{padding:110px 18px 34px;gap:14px}
  .c-facts{grid-template-columns:1fr 1fr;padding:0 18px}
  .c-facts>div{padding:18px 12px 18px 0}
  .c-facts>div+div{padding-left:0;border-left:0}
  .c-facts>div:nth-child(even){padding-left:14px;border-left:1px solid var(--line)}
  .c-facts>div:nth-child(n+3){border-top:1px solid var(--line)}
  .c-facts p{font-size:15px}
  .story-row{grid-template-columns:1fr;gap:10px;padding:26px 0}
  .c-gallery{grid-template-columns:1fr 1fr;gap:8px}
  .g-0,.g-5{grid-column:span 2;aspect-ratio:16/10}
  .g-1,.g-2,.g-3,.g-4{grid-column:span 1;aspect-ratio:4/5}
  .c-cta{margin:0 18px}
  .c-cta-btns{flex-direction:column}
  .c-rel-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;margin:0 -18px;padding:0 18px 6px;scrollbar-width:none}
  .c-rel-grid .pcard{flex:0 0 80%;height:380px;scroll-snap-align:center}
  .c-next{grid-template-columns:1fr auto;min-height:150px;padding:24px 20px}
  .v-prev,.v-next{top:auto;bottom:14px;transform:none}
  .v-cap{bottom:30px}
}
@media (prefers-reduced-motion:reduce){.c-hero-img{animation:none}}