/* SOLUM DESIGN — sistema Basalto */
:root{
  --ground:#08090B; --surface:#101217; --line:#1B1E24; --line-2:#262A32;
  --muted:#6E7681; --ice:#C8D6E5; --ink:#F2F4F7;
  --pad:clamp(20px,4.4vw,64px);
  --f-head:"Archivo Black",Impact,"Haettenschweiler",sans-serif;
  --f-body:Archivo,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--f-body);font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--ice);outline-offset:3px}
.wrap{padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- utilidades ---------- */
.mono{font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.rule{height:1px;background:var(--line);border:0;margin:0}
.tabular{font-variant-numeric:tabular-nums}

/* ---------- barra ---------- */
.bar{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px var(--pad);background:rgba(8,9,11,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.bar .logo{font-family:var(--f-mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink)}
.bar nav{display:flex;gap:26px}
.bar nav a{font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  transition:color .18s linear}
.bar nav a:hover,.bar nav a[aria-current="page"]{color:var(--ink)}
.langs{display:flex;align-items:center;gap:2px;font-family:var(--f-mono);font-size:10px;letter-spacing:.14em}
.langs button{background:none;border:0;padding:4px 7px;color:var(--muted);font:inherit;cursor:pointer;letter-spacing:inherit}
.langs button[aria-pressed="true"]{color:var(--ground);background:var(--ink)}
.langs i{font-style:normal;color:var(--line-2)}
@media(max-width:760px){.bar nav{display:none}}

/* ---------- hero ---------- */
.hero{padding-top:calc(96px + 8vh)}
.hero .huge{font-family:var(--f-head);font-size:clamp(58px,17.4vw,236px);line-height:.8;letter-spacing:-.05em;
  margin:0;transform:scaleX(1.06);transform-origin:left}
.hero .lede{margin:28px 0 0;max-width:48ch;font-size:clamp(15px,1.5vw,19px);line-height:1.65;color:#AEB6BF;font-weight:400}
.hero .lede b{color:var(--ice);font-weight:500}
.hero .meta{display:flex;flex-wrap:wrap;gap:10px 34px;margin-top:30px}

/* teletipo */
.ticker{margin-top:44px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;
  white-space:nowrap;padding:10px 0}
.ticker span{display:inline-block;font-family:var(--f-mono);font-size:10px;letter-spacing:.24em;color:var(--muted);
  animation:slide 34s linear infinite;padding-right:0}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- declaración ---------- */
.statement{padding-top:clamp(70px,11vw,150px);padding-bottom:clamp(70px,11vw,150px)}
.statement h2{font-family:var(--f-head);font-size:clamp(30px,5.4vw,74px);line-height:.98;letter-spacing:-.035em;
  margin:0;max-width:17ch;text-wrap:balance}
.statement h2 em{font-style:normal;color:var(--muted)}
.statement p{margin:26px 0 0;max-width:56ch;font-size:16px;line-height:1.75;color:#9AA2AC}

/* ---------- índice de trabajo ---------- */
.work-list{border-top:1px solid var(--line)}
.item{display:block;border-bottom:1px solid var(--line);padding-top:clamp(26px,3.4vw,44px);padding-bottom:clamp(26px,3.4vw,44px);position:relative}
.item .row{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:18px;align-items:baseline}
.item .num{font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;color:var(--muted);padding-top:8px}
.item h3{font-family:var(--f-head);font-size:clamp(26px,5.6vw,62px);line-height:.94;letter-spacing:-.036em;margin:0;
  transition:color .2s linear}
.item:hover h3{color:var(--ice)}
.item .tags{display:flex;gap:8px 20px;flex-wrap:wrap;margin-top:12px}
.item .tags .set{display:flex;gap:8px 18px;flex-wrap:wrap}
.badge{font-family:var(--f-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--ice);border:1px solid var(--line-2);padding:4px 9px;white-space:nowrap}
.item .shot{margin-top:22px;overflow:hidden;border:1px solid var(--line);position:relative;background:var(--surface)}
.item .shot img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top center;
  transition:transform .7s cubic-bezier(.2,.7,.2,1);will-change:transform}
.item:hover .shot img{transform:scale(1.035)}
.item .go{font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  white-space:nowrap;padding-top:10px}
.item:hover .go{color:var(--ink)}
@media(min-width:900px){
  .item .row{grid-template-columns:52px minmax(0,.9fr) minmax(0,1.35fr);gap:34px;align-items:start}
  .item .shot{margin-top:0}
  .item .go{display:none}
}

/* ---------- rejilla de capacidades ---------- */
.grid-cap{display:grid;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line)}
.grid-cap article{background:var(--ground);padding:clamp(22px,2.6vw,34px);display:flex;flex-direction:column;gap:12px;min-height:186px}
.grid-cap h4{font-family:var(--f-body);font-weight:600;font-size:17px;letter-spacing:-.01em;margin:0}
.grid-cap p{margin:0;font-size:14px;line-height:1.7;color:#8D959F}

/* ---------- método ---------- */
.steps{display:grid;gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(min-width:820px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps article{background:var(--ground);padding:clamp(24px,2.8vw,38px);display:flex;flex-direction:column;gap:14px}
.steps b{font-family:var(--f-head);font-size:clamp(26px,3vw,40px);letter-spacing:-.04em;line-height:1;color:var(--line-2)}
.steps h4{margin:0;font-size:16px;font-weight:600;letter-spacing:-.005em}
.steps p{margin:0;font-size:13.5px;line-height:1.7;color:#8D959F}

/* ---------- secciones ---------- */
.sec{padding-top:clamp(64px,9vw,124px);padding-bottom:clamp(64px,9vw,124px)}
.sec-head{display:flex;flex-wrap:wrap;gap:14px 30px;align-items:baseline;justify-content:space-between;
  padding-bottom:22px}
.sec-head h2{font-family:var(--f-head);font-size:clamp(24px,3.4vw,44px);letter-spacing:-.035em;margin:0;line-height:1}

/* ---------- CTA ---------- */
.cta{border:1px solid var(--line);padding:clamp(34px,5vw,72px);display:flex;flex-wrap:wrap;gap:26px;
  align-items:flex-end;justify-content:space-between;background:var(--surface)}
.cta h2{font-family:var(--f-head);font-size:clamp(26px,4.6vw,58px);letter-spacing:-.038em;line-height:.98;margin:0;max-width:16ch}
.btn{display:inline-block;border:1px solid var(--ink);background:var(--ink);color:var(--ground);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:15px 30px;
  transition:background .18s linear,color .18s linear}
.btn:hover{background:transparent;color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--ink);color:var(--ground)}

/* ---------- pie ---------- */
footer.foot{border-top:1px solid var(--line);padding:clamp(38px,5vw,64px) var(--pad) 34px;
  display:grid;gap:30px}
@media(min-width:820px){footer.foot{grid-template-columns:1.4fr 1fr 1fr;gap:40px}}
footer.foot .wordmark{font-family:var(--f-head);font-size:clamp(34px,6vw,74px);letter-spacing:-.05em;line-height:.85;
  transform:scaleX(1.06);transform-origin:left;color:var(--line-2)}
footer.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
footer.foot a{font-size:14px;color:#8D959F}
footer.foot a:hover{color:var(--ink)}
.legal{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
  border-top:1px solid var(--line);padding-top:22px;margin-top:6px}

/* ---------- caso ---------- */
.case-head{padding-top:calc(88px + 5vh);padding-bottom:34px}
.case-head h1{font-family:var(--f-head);font-size:clamp(38px,9.2vw,132px);line-height:.86;letter-spacing:-.046em;
  margin:0;transform:scaleX(1.05);transform-origin:left}
.spec{display:grid;gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin-top:34px}
@media(min-width:760px){.spec{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1040px){.spec{grid-template-columns:repeat(5,1fr)}}
.spec div{background:var(--ground);padding:16px 0 18px}
@media(min-width:760px){.spec div{padding:18px 22px}}
.spec strong{display:block;font-size:15px;font-weight:500;margin-top:7px;color:var(--ink);letter-spacing:-.005em}
.plate{margin:0;border:1px solid var(--line);overflow:hidden;background:var(--surface)}
.plate img{width:100%;height:auto}
.plate figcaption{padding:12px 16px;border-top:1px solid var(--line);font-family:var(--f-mono);font-size:9.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.two{display:grid;gap:clamp(24px,3.4vw,52px)}
@media(min-width:900px){.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}
.prose h2{font-family:var(--f-head);font-size:clamp(22px,3vw,38px);letter-spacing:-.032em;line-height:1.02;margin:0 0 18px}
.prose p{margin:0 0 16px;font-size:16px;line-height:1.78;color:#9AA2AC;max-width:60ch}
.mob-pair{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(16px,2vw,28px);align-items:start}
.plate.tall img{max-height:560px;object-fit:cover;object-position:top center}
.motion{margin:0;border:1px solid var(--line);background:var(--surface);overflow:hidden}
.motion video{display:block;width:100%;height:auto}
.motion figcaption{padding:12px 16px;border-top:1px solid var(--line);font-family:var(--f-mono);font-size:9.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.embeds{display:grid;grid-template-columns:1fr;gap:clamp(16px,2.2vw,30px)}
.embed{margin:0;border:1px solid var(--line);background:var(--surface);overflow:hidden}
.embed .frame{position:relative;aspect-ratio:16/10;background-size:cover;background-position:top center;background-repeat:no-repeat}
.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.embed figcaption{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;padding:12px 16px;
  border-top:1px solid var(--line);font-family:var(--f-mono);font-size:9.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted)}
@media(min-width:1000px){.embeds{grid-template-columns:1fr}}
.gal{display:grid;grid-template-columns:1fr;gap:clamp(14px,1.8vw,26px)}
@media(min-width:800px){.gal{grid-template-columns:1fr 1fr}.gal .wide{grid-column:1/-1}}
.next{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  border-top:1px solid var(--line);padding-top:clamp(30px,4vw,54px);padding-bottom:clamp(30px,4vw,54px)}
.next a{font-family:var(--f-head);font-size:clamp(24px,4.4vw,54px);letter-spacing:-.036em;line-height:1}
.next a:hover{color:var(--ice)}

/* ---------- formulario ---------- */
form.solum{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:760px){form.solum{grid-template-columns:1fr 1fr}}
form.solum label{background:var(--ground);padding:16px 20px 18px;display:flex;flex-direction:column;gap:9px}
form.solum label.full{grid-column:1/-1}
form.solum span{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
form.solum input,form.solum textarea,form.solum select{background:transparent;border:0;color:var(--ink);
  font-family:var(--f-body);font-size:16px;padding:0;width:100%}
form.solum textarea{resize:vertical;min-height:112px;line-height:1.6}
form.solum input:focus,form.solum textarea:focus,form.solum select:focus{outline:0}
form.solum label:focus-within{background:var(--surface)}
form.solum option{background:var(--surface);color:var(--ink)}
.form-foot{grid-column:1/-1;background:var(--ground);padding:20px;display:flex;flex-wrap:wrap;gap:16px;
  align-items:center;justify-content:space-between}
.form-note{font-size:12.5px;color:var(--muted);max-width:52ch;line-height:1.6}
button.btn{cursor:pointer;font-family:var(--f-mono)}
.form-msg{grid-column:1/-1;background:var(--surface);padding:16px 20px;font-size:14px;color:var(--ice);display:none}
.form-msg.on{display:block}


/* ================= MOVIMIENTO ================= */
/* curvas: salida exponencial (nada de rebote) */
:root{--e:cubic-bezier(.16,.84,.24,1);--e-wipe:cubic-bezier(.76,0,.24,1)}

/* titulares letra a letra tras una mascara */
.split{display:block}
.split .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.split .ch{display:inline-block;transform:translateY(112%);opacity:0}
.split.go .ch{animation:chIn 1.05s var(--e) both;animation-delay:calc(var(--i) * 42ms)}
@keyframes chIn{0%{transform:translateY(112%);opacity:0}100%{transform:translateY(0);opacity:1}}

/* palabras que aparecen desenfocadas y se resuelven */
.wd{display:inline-block;opacity:0;filter:blur(9px);transform:translateY(12px)}
.words.go .wd{animation:wdIn .95s var(--e) both;animation-delay:calc(var(--i) * 52ms)}
@keyframes wdIn{0%{opacity:0;filter:blur(9px);transform:translateY(12px)}
                100%{opacity:1;filter:blur(0);transform:translateY(0)}}

/* el teletipo se abre desde una raya */
.ticker{transform-origin:left}
.ticker.go{animation:openLine 1.1s var(--e-wipe) .45s both}
@keyframes openLine{0%{transform:scaleX(0);opacity:.4}100%{transform:scaleX(1);opacity:1}}

/* bajada y metadatos del hero */
.hero .lede.go,.hero .meta.go{animation:fadeUp .95s var(--e) both}
.hero .lede.go{animation-delay:.3s}
.hero .meta.go{animation-delay:.42s}
@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}100%{opacity:1;transform:translateY(0)}}

/* raíl de progreso en el margen derecho */
.rail{position:fixed;right:clamp(12px,1.9vw,30px);top:50%;transform:translateY(-50%);z-index:55;
  display:flex;flex-direction:column;align-items:center;gap:16px;pointer-events:none;
  mix-blend-mode:difference}
.rail__label{writing-mode:vertical-rl;font-family:var(--f-mono);font-size:9px;letter-spacing:.3em;
  text-transform:uppercase;color:#8A929C;transition:opacity .6s var(--e),transform .6s var(--e)}
.rail__track{position:relative;width:1px;height:clamp(110px,24vh,230px);background:#2A2F38;overflow:hidden}
.rail__fill{position:absolute;inset:0;background:#C8D6E5;transform:scaleY(0);transform-origin:top center;
  will-change:transform}
.rail__cue{position:absolute;left:0;width:1px;height:26px;background:#C8D6E5;top:0;
  animation:railCue 2.6s cubic-bezier(.6,0,.4,1) infinite}
@keyframes railCue{0%{transform:translateY(-30px);opacity:0}
  22%{opacity:.9}70%{opacity:.9}100%{transform:translateY(230px);opacity:0}}
.rail.moved .rail__label{opacity:0;transform:translateY(-8px)}
.rail.moved .rail__cue{display:none}
@media(max-width:620px){.rail__label{display:none}.rail{gap:0}}
@media(prefers-reduced-motion:reduce){.rail__cue{display:none}}

/* barrido de la captura de cada proyecto */
.item.pre .shot{clip-path:inset(0 100% 0 0)}
.item.pre.in .shot{clip-path:inset(0 0 0 0);animation:wipe 1.15s var(--e-wipe) .05s both}
@keyframes wipe{0%{clip-path:inset(0 100% 0 0)}100%{clip-path:inset(0 0 0 0)}}
.item.pre.in .shot img{animation:zoomSettle 1.9s var(--e)}
@keyframes zoomSettle{0%{transform:scale(1.14)}100%{transform:scale(1)}}

/* el proyecto responde al cursor, sin saltos */
.item h3::after{content:"\2192";display:inline-block;margin-left:.24em;opacity:0;transform:translateX(-.34em);
  transition:opacity .5s var(--e),transform .5s var(--e);color:var(--ice)}
.item:hover h3::after{opacity:1;transform:translateX(0)}
.item .shot{transition:opacity .5s var(--e)}
.work-list:hover .item:not(:hover) .shot{opacity:.42}
.work-list:hover .item:not(:hover) h3{color:var(--muted)}
.item h3{transition:color .45s var(--e)}

/* el boton se rellena de un barrido */
.btn{position:relative;overflow:hidden;z-index:0;transition:color .34s var(--e)}
.btn::before{content:"";position:absolute;inset:0;background:var(--ground);z-index:-1;
  transform:translateX(-101%);transition:transform .58s var(--e-wipe)}
.btn:hover::before,.btn:focus-visible::before{transform:translateX(0)}
.btn:hover,.btn:focus-visible{background:var(--ink);color:var(--ink)}
.btn-ghost::before{background:var(--ink)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:transparent;color:var(--ground)}

/* cifras que suben */
.count{font-variant-numeric:tabular-nums}

/* la barra se aparta al bajar */
.bar{transition:transform .55s var(--e)}
.bar.away{transform:translateY(-101%)}

/* enlace al siguiente proyecto */
.next a{display:inline-block;transition:transform .55s var(--e),color .3s linear}
.next a:hover{transform:translateX(16px)}

/* laminas del caso, con paralaje suave */
.plate.pre.in{animation:fadeUp 1.05s var(--e) both}
.gal .plate.pre{clip-path:inset(0 0 100% 0)}
.gal .plate.pre.in{clip-path:inset(0 0 0 0);animation:wipeUp 1.1s var(--e-wipe) both}
.gal .plate.pre.in:nth-child(even){animation-delay:.12s}
@keyframes wipeUp{0%{clip-path:inset(0 0 100% 0);opacity:.25}100%{clip-path:inset(0 0 0 0);opacity:1}}
.gal .plate img,.embed .frame{transition:transform 1.2s var(--e)}
.embed.pre.in .frame{animation:zoomSettle 1.6s var(--e)}
.plate img{will-change:transform}

/* ---------- revelado ---------- */
.pre{opacity:0;transform:translateY(22px)}
.pre.in{opacity:1;transform:none;animation:riseIn 1s var(--e) both}
@keyframes riseIn{0%{opacity:0;transform:translateY(22px);filter:blur(6px)}100%{opacity:1;transform:translateY(0);filter:blur(0)}}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .pre{opacity:1;transform:none}
  .split .ch{opacity:1;transform:none}
  .item.pre .shot,.item.pre.in .shot{clip-path:none}
  .item h3::after{opacity:1;transform:none}
  .gal .plate.pre,.gal .plate.pre.in{clip-path:none}
  .wd{opacity:1;filter:none;transform:none}
  .bar .progress{display:none}
  .btn::before{transform:translateX(-101%)}
}

/* ---------- sitio de cliente embebido (Nosotros de Hilando) ---------- */
.nos-embed{margin:0;border:1px solid var(--line);background:#F8EEDD;overflow:hidden}
.nos-embed iframe{display:block;width:100%;height:min(86svh,920px);border:0;background:#F8EEDD}
.nos-embed figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 18px;padding:12px 16px;
  border-top:1px solid var(--line);background:var(--ground);font-family:var(--f-mono);font-size:9.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}