/* ============================================================
   Paginas de proyecto (/proyectos/*)
   Mismos tokens y piezas que la portada, sin el hero ni el scrub:
   son paginas de lectura, y en movil tienen que ir ligeras.
   ============================================================ */
:root{
  --canvas:#0B141A;
  --panel:#122029;
  --panel-2:#0E1A21;
  --accent:#8FD8DA;
  --accent-hover:#B0E7E6;
  --accent-muted:rgba(143,216,218,.16);
  --stone:#B7A793;
  --line:rgba(150,168,180,.18);
  --line-strong:rgba(150,168,180,.44);
  --text-secondary:#96A8B3;
  --text-primary:#EEF3F4;
  --ease:cubic-bezier(.22,.75,.25,1);
  --fd:'Sora',sans-serif;
  --fb:'Instrument Sans',sans-serif;
  --fm:'JetBrains Mono',monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:clip}
body{font-family:var(--fb);font-weight:400;color:var(--text-primary);line-height:1.6;font-size:17px;
  background:
    radial-gradient(1200px 700px at 80% -8%,rgba(143,216,218,.06),transparent 60%),
    var(--canvas) no-repeat}
h1,h2,h3{font-family:var(--fd);font-weight:700;line-height:1.14;letter-spacing:-.015em}
img{max-width:100%;display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-hover)}
::selection{background:var(--accent-muted);color:var(--text-primary)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.mono{font-family:var(--fm)}
.skip{position:absolute;left:-9999px;top:0;background:var(--panel);color:var(--text-primary);padding:10px 16px;z-index:99;border-radius:0 0 10px 0}
.skip:focus{left:0}
.wrap{width:min(100% - 2*clamp(20px,4vw,48px),1120px);margin-inline:auto}
.narrow{width:min(100% - 2*clamp(20px,4vw,48px),780px);margin-inline:auto}
.kicker{font-family:var(--fm);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}

/* ---------- barra ---------- */
.nav{position:sticky;top:0;z-index:20;padding:14px 0;background:rgba(9,14,20,.94);border-bottom:1px solid var(--line)}
@media (hover:hover) and (pointer:fine){
  .nav{background:rgba(11,20,26,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:9px;font-family:var(--fd);font-weight:600;font-size:16px;color:var(--text-primary);text-decoration:none;white-space:nowrap}
.brand img{width:22px;height:22px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none}
.nav-links a{font-family:var(--fm);font-size:12.5px;letter-spacing:.08em;text-decoration:none;color:var(--text-secondary);white-space:nowrap;transition:color .3s var(--ease)}
.nav-links a:hover{color:var(--text-primary)}
.nav-links a.cta{color:var(--accent)}
@media (max-width:520px){.nav-links .hide-s{display:none}}
@media (pointer:coarse){.nav-links a{min-height:44px;display:inline-flex;align-items:center}}

/* ---------- botones y enlaces ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--fd);font-weight:600;font-size:15px;padding:13px 24px;border-radius:12px;text-decoration:none;border:0;cursor:pointer;transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease)}
.btn-solid{background:var(--accent);color:#07131A}
.btn-ghost{border:1px solid var(--line-strong);color:var(--text-primary)}
@media (hover:hover){
  .btn-solid:hover{background:var(--accent-hover);color:#07131A;transform:translateY(-2px)}
  .btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
}
.btn:active{transform:scale(.98)}
@media (pointer:coarse){.btn{min-height:44px}}
.alink{font-family:var(--fm);font-size:14px;text-decoration:none;border-bottom:1px solid var(--accent-muted);padding-bottom:2px;transition:border-color .3s var(--ease)}
.alink:hover{border-color:var(--accent)}

/* ---------- cabecera del caso ---------- */
.case-head{padding:clamp(40px,8vh,84px) 0 clamp(28px,5vh,44px)}
.crumbs{font-family:var(--fm);font-size:12.5px;color:var(--text-secondary);display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.crumbs a{color:var(--text-secondary);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}
.case-head .tag{margin-top:26px}
.tag{display:inline-block;font-family:var(--fm);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent-muted);padding:5px 10px;border-radius:99px}
.case-head h1{font-size:clamp(36px,6vw,68px);margin-top:16px;max-width:16ch;display:flex;align-items:center;gap:.35em;flex-wrap:wrap}
.case-head .lede{margin-top:20px;font-size:clamp(17px,1.7vw,20px);color:var(--text-secondary);max-width:58ch}
.actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}

/* ---------- ficha tecnica ---------- */
.facts{margin-top:clamp(34px,5vh,52px);display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts div{padding:18px 20px 18px 0}
.facts div+div{padding-left:20px;border-left:1px solid var(--line)}
.facts dt{font-family:var(--fm);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary)}
.facts dd{margin-top:6px;font-size:15.5px}
@media (max-width:820px){
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(3){padding-left:0;border-left:0}
  .facts div:nth-child(n+3){border-top:1px solid var(--line)}
}

/* ---------- capturas ---------- */
.shot{position:relative;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel-2);box-shadow:0 24px 70px rgba(0,0,0,.42)}
.browser-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel)}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.browser-bar span{margin-left:10px;font-size:11.5px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shot img{width:100%;height:auto}
.case-shot{margin-top:clamp(36px,6vh,60px)}
.case-shot.con-movil{padding-bottom:7%}
.case-shot.con-movil .shot{overflow:visible}
.case-shot.con-movil .shot>img{border-radius:0 0 13px 13px}
.shot-phone{position:absolute;right:3.5%;bottom:-8%;width:19%;min-width:104px;border-radius:14px;overflow:hidden;border:1px solid var(--line-strong);box-shadow:0 20px 50px rgba(0,0,0,.6);background:var(--panel-2)}
@media (max-width:640px){.shot-phone{width:34%;bottom:-10%}.case-shot.con-movil{padding-bottom:16%}}
figcaption{margin-top:14px;font-family:var(--fm);font-size:12.5px;color:var(--text-secondary)}

/* ---------- cuerpo ---------- */
.case-body{padding:clamp(40px,8vh,80px) 0 0}
.block{padding-top:clamp(44px,7vh,72px);scroll-margin-top:80px}
.case-body>.narrow:first-child>.block:first-child{padding-top:0}
.block h2{font-size:clamp(24px,3vw,34px);display:flex;gap:16px;align-items:baseline}
.block h2 .n{font-family:var(--fm);font-weight:400;font-size:14px;color:var(--accent);flex:none}
.block>p{margin-top:16px;color:var(--text-secondary);max-width:64ch}
.block>p strong{color:var(--text-primary);font-weight:500}
.block>p:first-of-type{margin-top:18px}

.cols{margin-top:28px;display:grid;gap:16px}
.cols.dos{grid-template-columns:repeat(2,1fr)}
.cell{border:1px solid var(--line);border-radius:16px;padding:22px 20px;background:linear-gradient(180deg,var(--panel) 0%,var(--panel-2) 100%)}
.cell .n{font-family:var(--fm);font-size:12px;color:var(--accent)}
.cell h3{font-size:17px;margin:10px 0 8px}
.cell p{color:var(--text-secondary);font-size:15px}
.cell ul{list-style:none;margin-top:10px;display:grid;gap:7px}
.cell li{position:relative;padding-left:18px;color:var(--text-secondary);font-size:15px}
.cell li::before{content:"";position:absolute;left:2px;top:.8em;width:7px;height:1px;background:var(--accent)}
@media (min-width:720px){.cell ul{grid-template-columns:repeat(2,1fr);column-gap:20px}}
@media (max-width:860px){.cols.dos{grid-template-columns:1fr}}

/* decisiones: la eleccion, y lo que se dio a cambio */
.decisions{margin-top:28px;display:grid;gap:14px}
.decision{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:8px 32px;padding:22px 0;border-top:1px solid var(--line)}
.decision:last-child{border-bottom:1px solid var(--line)}
.decision h3{font-size:17.5px}
.decision p{color:var(--text-secondary);font-size:15.5px}
.decision p+p{margin-top:10px}
.decision .trade{font-family:var(--fm);font-size:12.5px;letter-spacing:.02em;color:var(--stone)}
@media (max-width:760px){.decision{grid-template-columns:1fr}}

/* pila tecnica por capas */
.stack{margin-top:26px;display:grid;gap:0;border-top:1px solid var(--line)}
.stack div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);align-items:baseline}
.stack dt{font-family:var(--fm);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary)}
.stack dd{font-size:15.5px}
.stack dd span{color:var(--text-secondary)}
@media (max-width:560px){.stack div{grid-template-columns:1fr;gap:2px}}

/* numeros */
.stats{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--panel-2)}
.stat b{display:block;font-family:var(--fd);font-weight:700;font-size:clamp(28px,3.4vw,38px);color:var(--accent);line-height:1.1}
.stat span{display:block;margin-top:8px;color:var(--text-secondary);font-size:14.5px}
@media (max-width:640px){.stats{grid-template-columns:1fr}}

.note{margin-top:22px;border-left:2px solid var(--accent-muted);padding:2px 0 2px 18px;color:var(--text-secondary);max-width:64ch;font-size:15.5px}

/* ---------- siguiente proyecto ---------- */
.next{margin-top:clamp(64px,10vh,110px);padding-top:clamp(40px,6vh,60px);border-top:1px solid var(--line)}
.next-card{position:relative;margin-top:18px;display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(20px,4vw,48px);align-items:center;border:1px solid var(--line);border-radius:18px;padding:clamp(16px,2.4vw,26px);background:linear-gradient(180deg,var(--panel) 0%,var(--panel-2) 100%);transition:border-color .4s var(--ease),transform .4s var(--ease)}
.next-card h2{font-size:clamp(24px,3vw,34px);margin-top:10px}
.next-card h2 a{color:inherit;text-decoration:none}
.next-card h2 a::after{content:"";position:absolute;inset:0;border-radius:18px}
.next-card:has(a:focus-visible){outline:2px solid var(--accent);outline-offset:3px}
.next-card h2 a:focus-visible{outline:none}
.next-card p{margin-top:10px;color:var(--text-secondary);font-size:15.5px}
.next-card .more{margin-top:16px;font-family:var(--fm);font-size:13px;color:var(--accent)}
.next-card .shot{box-shadow:none}
@media (hover:hover){.next-card:hover{border-color:var(--line-strong);transform:translateY(-4px)}}
@media (max-width:760px){.next-card{grid-template-columns:1fr}.next-card .shot{order:-1}}

/* ---------- llamada final ---------- */
.cta-band{margin-top:clamp(56px,9vh,96px);border:1px solid var(--accent-muted);border-radius:20px;padding:clamp(28px,5vw,52px);background:radial-gradient(600px 300px at 90% 0%,rgba(143,216,218,.10),transparent 70%),var(--panel-2);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px}
.cta-band h2{font-size:clamp(24px,3vw,34px);max-width:20ch}
.cta-band p{margin-top:10px;color:var(--text-secondary);max-width:46ch}

/* ---------- pie ---------- */
.foot{border-top:1px solid var(--line);padding:30px 0 42px;margin-top:clamp(64px,10vh,100px)}
.foot-row{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:baseline;color:var(--text-secondary);font-size:14px}
.foot a{color:var(--text-secondary);text-decoration:none}
.foot a:hover{color:var(--accent)}

/* ---------- marca de Aperture, la misma receta CSS que en la portada ---------- */
.ap-marca{flex:none;position:relative;width:.8em;height:.8em;border-radius:.24em;
  background:radial-gradient(120% 120% at 20% 20%,#60A5FA 0%,#2563EB 55%,#1E3A8A 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 4px 14px -4px rgba(37,99,235,.55)}
.ap-marca::after{content:"";position:absolute;inset:23%;border-radius:.1em;border:1px solid rgba(255,255,255,.85)}

/* ---------- entradas ----------
   Solo la cabecera, al cargar, y por el compositor (opacity y transform).
   El resto de la pagina se lee sin esperar a nada. */
@keyframes sube{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:no-preference){
  .case-head>.wrap>*{animation:sube .7s var(--ease) both}
  .case-head>.wrap>:nth-child(2){animation-delay:.06s}
  .case-head>.wrap>:nth-child(3){animation-delay:.12s}
  .case-head>.wrap>:nth-child(4){animation-delay:.18s}
  .case-head>.wrap>:nth-child(5){animation-delay:.24s}
  .case-head>.wrap>:nth-child(6){animation-delay:.3s}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}