:root{
  --paper:#F4F2EC;
  --paper-2:#EAE7DE;
  --ink:#111110;
  --red:#E0290F;
  --hairline:rgba(17,17,16,.25);
  --font:'Archivo','Helvetica Neue',Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  font-family:var(--font);
  background:var(--paper);
  color:var(--ink);
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
}
#scene{position:fixed;inset:0;cursor:grab}
#scene.dragging{cursor:grabbing}
#scene.hover{cursor:pointer}

/* ---------- loader ---------- */
#loader{
  position:fixed;inset:0;z-index:100;background:var(--paper);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .5s ease;
}
#loader.done{opacity:0;pointer-events:none}
.l-center{width:min(420px,72vw);text-align:left}
.l-num{
  font-size:clamp(64px,12vw,120px);font-weight:600;letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;line-height:1;
}
.l-num::after{content:"%";font-size:.35em;font-weight:500;color:var(--red);margin-left:.08em}
.l-bar{height:1px;background:var(--hairline);margin:22px 0 14px;position:relative}
.l-bar i{position:absolute;left:0;top:-1px;height:3px;width:0%;background:var(--red);transition:width .25s ease}
.l-txt{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(17,17,16,.55)}

/* ---------- marco editorial ---------- */
.frame{position:fixed;inset:0;pointer-events:none;z-index:10;display:flex;flex-direction:column;justify-content:space-between}
.row{display:flex;justify-content:space-between;align-items:flex-start;padding:28px 32px}
.row.bottom{align-items:flex-end}
/* panel translúcido que ocluye la esfera y su interacción */
.panel{
  pointer-events:auto;
  background:rgba(244,242,236,.78);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border:1px solid var(--hairline);
  padding:14px 18px;
}
.name{font-size:clamp(22px,3.2vw,42px);font-weight:600;letter-spacing:-.03em;line-height:.95;text-transform:uppercase}
.name span{display:block;font-size:.36em;font-weight:500;letter-spacing:.12em;margin-top:8px;color:var(--red)}
.meta{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-align:right;line-height:1.7}
.meta em{font-style:normal;color:var(--red)}
.meta .contact{display:inline-block;margin-top:8px}
.meta a{pointer-events:auto;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--hairline)}
.meta a:hover{color:var(--red);border-bottom-color:var(--red)}

.index{
  font-size:12px;letter-spacing:.02em;line-height:1.5;
  max-height:42vh;overflow-y:auto;scrollbar-width:none;
}
.index::-webkit-scrollbar{display:none}
.index-title{font-size:10px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px;color:rgba(17,17,16,.5)}
.index button{
  display:flex;gap:14px;align-items:baseline;
  background:none;border:0;font:inherit;color:inherit;cursor:pointer;
  padding:3px 0;text-align:left;
}
.index button .n{font-variant-numeric:tabular-nums;font-weight:600;font-size:11px;color:rgba(17,17,16,.45);transition:color .15s}
.index button .t{font-weight:500;font-size:13px;letter-spacing:-.01em;border-bottom:1px solid transparent;transition:all .15s}
.index button .y{font-size:10px;color:rgba(17,17,16,.45)}
.index button:hover .t,.index button.hot .t{color:var(--red);border-bottom-color:var(--red)}
.index button:hover .n,.index button.hot .n{color:var(--red)}

.hint{font-size:10px;letter-spacing:.16em;text-transform:uppercase;text-align:right;line-height:2;color:rgba(17,17,16,.5)}
.hint b{color:var(--ink);font-weight:600}

.hairline-h{position:fixed;left:32px;right:32px;height:1px;background:var(--hairline);z-index:9}
.hl-top{top:96px}.hl-bottom{bottom:96px}

/* ---------- modal ---------- */
#modal{
  position:fixed;inset:0;z-index:50;background:var(--paper);
  transform:translateY(102%);transition:transform .5s cubic-bezier(.77,0,.18,1);
  overflow-y:auto;overscroll-behavior:contain;
}
#modal.open{transform:translateY(0)}
.m-inner{max-width:1280px;margin:0 auto;padding:32px 32px 96px}
.m-top{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid var(--ink);padding-bottom:18px}
.m-no{font-size:13px;font-weight:600;letter-spacing:.1em}
.m-no em{font-style:normal;color:var(--red)}
#m-close{
  background:none;border:1px solid var(--ink);border-radius:999px;
  font:600 11px/1 var(--font);letter-spacing:.14em;text-transform:uppercase;
  padding:10px 18px;cursor:pointer;color:var(--ink);
}
#m-close:hover{background:var(--ink);color:var(--paper)}
.m-title{
  font-size:clamp(34px,7vw,96px);font-weight:600;letter-spacing:-.035em;
  line-height:.95;text-transform:uppercase;margin:36px 0 28px;max-width:18ch;
}
.m-grid{display:grid;grid-template-columns:280px 1fr;gap:48px;border-top:1px solid var(--hairline);padding-top:28px}
.m-meta{font-size:11px;letter-spacing:.05em;line-height:1.7}
.m-meta dt{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(17,17,16,.45);margin-top:18px}
.m-meta dt:first-child{margin-top:0}
.m-meta dd{font-weight:500;font-size:13px}
.m-meta a{color:var(--red);text-decoration:none;border-bottom:1px solid var(--red)}
.m-body{font-size:16px;line-height:1.65;max-width:64ch}
.m-body p{margin-bottom:1.2em}
.m-body ul{list-style:none;margin-bottom:1.2em}
.m-body li{padding-left:22px;position:relative;margin-bottom:.5em}
.m-body li::before{content:"—";position:absolute;left:0;color:var(--red)}
.m-body h3{font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin:2em 0 .8em;color:rgba(17,17,16,.55)}
.m-body a{color:var(--red)}
.m-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:56px;border-top:1px solid var(--hairline);padding-top:28px}
.m-gallery figure{background:var(--paper-2)}
.m-gallery img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:4/3;filter:grayscale(1);transition:filter .3s}
.m-gallery figure:hover img{filter:grayscale(0)}
.m-gallery figcaption{font-size:10px;letter-spacing:.14em;text-transform:uppercase;padding:8px 0;color:rgba(17,17,16,.5)}

/* ---------- responsive ---------- */
/* botón ⋯ y hoja de contacto (solo móvil) */
#c-btn{
  display:none;position:fixed;top:18px;right:18px;z-index:40;
  width:42px;height:42px;border-radius:999px;border:1px solid var(--ink);
  background:rgba(244,242,236,.85);backdrop-filter:blur(8px);
  font:600 18px/1 var(--font);color:var(--ink);cursor:pointer;
  align-items:center;justify-content:center;letter-spacing:.1em;
}
#c-sheet{
  position:fixed;inset:0;z-index:60;background:rgba(244,242,236,.96);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  display:none;flex-direction:column;justify-content:center;padding:32px;
}
#c-sheet.open{display:flex}
#c-sheet .c-title{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(17,17,16,.5);margin-bottom:22px}
#c-sheet a{
  display:block;font-weight:600;font-size:clamp(20px,6vw,28px);letter-spacing:-.02em;
  color:var(--ink);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--hairline);
}
#c-sheet a:active{color:var(--red)}
#c-sheet .c-close{
  position:absolute;top:18px;right:18px;
  background:none;border:1px solid var(--ink);border-radius:999px;
  font:600 11px/1 var(--font);letter-spacing:.14em;text-transform:uppercase;
  padding:10px 18px;color:var(--ink);cursor:pointer;
}

@media (max-width:720px){
  .row{padding:18px 18px}
  .hairline-h{left:18px;right:18px}
  .hl-top{top:84px}.hl-bottom{bottom:150px}
  .meta{display:none}
  .hint{display:none}
  #c-btn{display:flex}
  .index{max-height:130px}
  .index .t{font-size:12px}
  .panel{padding:10px 12px}
  .m-inner{padding:20px 18px 64px}
  .m-grid{grid-template-columns:1fr;gap:24px}
}