/* Héroe cinematográfico: vídeo real a sangre, texto a la izquierda, panel de IA en vivo a la derecha. Un solo look oscuro (el vídeo manda). */
:root{
  --ink:#0d0c0a; --ivory:#f4efe6; --ivory-2:rgba(244,239,230,.72); --ivory-3:rgba(244,239,230,.5);
  --line:rgba(244,239,230,.16); --glass:rgba(16,14,11,.55); --amber:#F78E35; --amber-soft:rgba(247,142,53,.16); --ok:#9fd3a6;
  --sans:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif; color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html,body{background:var(--ink);color:var(--ivory)}
body{font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
.hero{position:relative;min-height:min(100svh,980px);display:flex;flex-direction:column;overflow:hidden;isolation:isolate}
.bg{position:absolute;inset:0;z-index:-2}
.bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease}
.bg video.on{opacity:1}
.shade{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(13,12,10,.88) 0%,rgba(13,12,10,.62) 38%,rgba(13,12,10,.18) 70%,rgba(13,12,10,.35) 100%),
  linear-gradient(0deg,rgba(13,12,10,.85) 0%,rgba(13,12,10,0) 32%),
  linear-gradient(180deg,rgba(13,12,10,.55) 0%,rgba(13,12,10,0) 20%)}
.wrap{width:100%;max-width:1360px;margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
header{position:relative;z-index:2}
header .wrap{display:flex;align-items:center;gap:32px;padding-block:22px}
.brand{font-family:var(--sans);font-weight:800;font-size:1.05rem;letter-spacing:-.01em;color:var(--ivory);text-decoration:none}
header nav{display:flex;gap:28px;margin-left:auto}
header nav a{color:var(--ivory-2);text-decoration:none;font-size:.92rem}
header nav a{white-space:nowrap}
@media (max-width:1180px){header nav{gap:18px}header nav a[href="#demo"]{display:none}}
@media (max-width:1040px){header nav{gap:14px}header nav a{font-size:.86rem}header .wrap{gap:20px}}
@media (max-width:1040px){header nav a[href="#preguntas"]{display:none}}
header nav a:hover{color:var(--ivory)}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ivory);color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem;padding:13px 20px;border-radius:999px;transition:transform .2s ease,background .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px);background:#fff}
.hero .btn:focus-visible,header nav a:focus-visible,.pause:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
header .btn{padding:10px 16px;font-size:.88rem}
.main{flex:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:end;padding-block:40px 48px}
.eyebrow{font-family:var(--sans);font-weight:500;font-size:.84rem;color:var(--ivory-2);display:flex;align-items:center;gap:10px;margin:0 0 22px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 0 rgba(247,142,53,.6);animation:pulse 2.2s infinite}
h1{font-family:var(--sans);font-weight:700;font-size:clamp(2.9rem,6.4vw,6.2rem);line-height:1;letter-spacing:-.04em;margin:0;text-wrap:balance}
h1 .ac{color:var(--amber)}
.sub{font-size:clamp(1.02rem,1.3vw,1.18rem);color:var(--ivory-2);max-width:34ch;margin:26px 0 30px}
.cta{display:flex;align-items:center;flex-wrap:wrap;gap:16px 20px}
.price{font-family:var(--sans);font-weight:500;font-size:.92rem;color:var(--ivory-2)}
.price b{color:var(--ivory);font-weight:500}

/* Panel de IA en vivo */
.panel{justify-self:end;width:min(100%,460px);background:var(--glass);backdrop-filter:blur(18px) saturate(1.2);-webkit-backdrop-filter:blur(18px) saturate(1.2);border:1px solid var(--line);border-radius:18px;padding:18px 18px 14px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.ph{display:flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:500;font-size:.84rem;color:var(--ivory-2);padding-bottom:12px;border-bottom:1px solid var(--line)}
.ph .live{display:inline-flex;align-items:center;gap:6px;color:var(--amber)}
.ph .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);animation:pulse 1.6s infinite}
.ph .t{margin-left:auto}
.log{list-style:none;margin:0;padding:6px 0 0;display:flex;flex-direction:column;min-height:278px}
.item{display:grid;grid-template-columns:30px 1fr;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line);opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease}
.item.in{opacity:1;transform:none}
.item:last-child{border-bottom:0}
.ic{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:rgba(244,239,230,.08);font-family:var(--sans);font-weight:500;font-size:.72rem;color:var(--ivory-2)}
.src{font-size:.92rem;color:var(--ivory)}
.src small{display:block;font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--ivory-3);margin-top:2px}
.res{margin-top:8px;font-family:var(--sans);font-weight:500;font-size:.86rem;color:var(--ivory-2);display:flex;align-items:center;gap:8px;min-height:22px}
.res .scan{flex:1;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--amber),transparent);background-size:200% 100%;animation:scan 1s linear infinite}
.res .out{display:none;color:var(--ivory)}
.res mark{background:var(--amber-soft);color:var(--amber);padding:1px 5px;border-radius:4px}
.res .ok{color:var(--ok)}
.item.done .scan{display:none}.item.done .out{display:inline}
.pf{display:flex;align-items:baseline;gap:10px;padding-top:12px;border-top:1px solid var(--line);margin-top:4px}
.pf b{font-family:var(--sans);font-weight:700;font-size:2.1rem;white-space:nowrap;line-height:1;font-variant-numeric:tabular-nums;color:var(--ivory);letter-spacing:-.025em}
.pf span{font-size:.82rem;color:var(--ivory-2)}

.foot{position:relative;z-index:2}
.foot .wrap{display:flex;align-items:center;gap:16px;padding-block:0 22px;font-family:var(--sans);font-weight:400;font-size:.82rem;color:var(--ivory-3)}
.foot .tag{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:rgba(13,12,10,.4)}
.pause{margin-left:auto;background:rgba(13,12,10,.4);color:var(--ivory-2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font:inherit;cursor:pointer}
.pause:hover{color:var(--ivory)}

@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(247,142,53,.55)}70%{box-shadow:0 0 0 8px rgba(247,142,53,0)}100%{box-shadow:0 0 0 0 rgba(247,142,53,0)}}
@keyframes scan{from{background-position:200% 0}to{background-position:-200% 0}}

@media (max-width:900px){
  header nav{display:none}
  header .btn{display:none}
  .main{grid-template-columns:minmax(0,1fr);gap:28px;align-items:end;padding-block:24px 28px}
  .ph{flex-wrap:wrap;row-gap:4px}
  .res{flex-wrap:wrap}
  .shade{background:linear-gradient(0deg,rgba(13,12,10,.94) 0%,rgba(13,12,10,.7) 55%,rgba(13,12,10,.25) 100%)}
  .panel{justify-self:stretch;width:100%}
  .log{min-height:0}
  .log .item:nth-child(n+2){display:none}
  .sub{margin:18px 0 22px}
}
@media (max-width:420px){
  .wrap{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  header .btn{padding:9px 13px;font-size:.82rem}

  .foot .wrap{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){
  .bg video{transition:none}
  .eyebrow i,.ph .live::before,.res .scan{animation:none}
  .item{opacity:1;transform:none;transition:none}
}


/* ===== Resto de la portada =====
   Look único y declarado: tras el héroe oscuro la página vuelve a claro (patrón 5/8 del top) con un capítulo oscuro
   (cifras + privacidad) y el pie oscuro. No se invierte en modo oscuro del sistema: el ritmo claro/oscuro es parte del
   diseño, así que todos los colores se definen explícitos aquí. Naranja de la identidad #F78E35 = «aquí actúa la IA»; sobre claro, como
   texto, solo naranja hondo #8F4512. */
.pg{
  --p-bg:#F8F7F2; --p-bg2:#F1EFE8; --p-card:#FDFCF9; --p-ink:#13110E; --p-mu:#6A645B; --p-ru:#E0DCD2;
  --p-am:#F78E35; --p-amd:#8F4512; --p-amw:rgba(247,142,53,.28); --p-sl:#3F4C55; --p-dk:#171410;
  --p-iv:#F4EFE6; --p-iv2:rgba(244,239,230,.72); --p-iv3:rgba(244,239,230,.52); --p-ruk:rgba(244,239,230,.14);
  background:var(--p-bg); color:var(--p-ink); color-scheme:light;
}
@media (prefers-reduced-motion:no-preference){ html{scroll-behavior:smooth} }
.pg [id]{scroll-margin-top:24px}
.pg :focus-visible{outline:2px solid var(--p-ink);outline-offset:3px;border-radius:4px}
.pg .dark :focus-visible,.pg .ft :focus-visible{outline-color:var(--p-am)}
.pg p{margin:0}
.sec{padding-block:clamp(88px,10vw,148px)}
.kick{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-mu);margin:0 0 20px!important;display:flex;align-items:center;gap:12px}
.kick b{font-weight:500;color:var(--p-ink)}
.kick::after{content:"";height:1px;width:40px;background:currentColor;opacity:.5}
.h2{font-family:var(--sans);font-weight:700;font-size:clamp(2.1rem,3.9vw,3.6rem);line-height:1.04;letter-spacing:-.035em;margin:0;text-wrap:balance}
.lede{font-size:clamp(1rem,1.2vw,1.12rem);line-height:1.55;color:var(--p-mu);max-width:40ch}
.shead{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:20px 56px;align-items:end;margin-bottom:clamp(44px,5vw,76px)}
.btn.btn-ink{background:var(--p-ink);color:var(--p-bg)}
.btn.btn-ink:hover{background:#2b2620}
/* Secundario: contorno de 1 px, nunca compite con el botón de compra */
.btn-line{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;gap:10px;border:1px solid var(--p-ink);color:var(--p-ink);background:transparent;padding:11px 18px;border-radius:999px;font-family:var(--sans);font-weight:500;font-size:.92rem;line-height:1.2;white-space:nowrap;transition:background .2s ease}
.btn-line:hover{background:rgba(19,17,14,.06)}
.btn-line[disabled]{opacity:.5;cursor:default}
.ex{font-family:var(--sans);font-weight:500;font-size:.76rem;color:var(--p-mu);border:1px solid var(--p-ru);border-radius:999px;padding:3px 9px;white-space:nowrap}

/* 1 · Garantías verificables */
.gx{padding-block:clamp(72px,8vw,120px);border-bottom:1px solid var(--p-ru)}
.gx-head{text-align:center;max-width:860px;margin:0 auto clamp(40px,4.4vw,64px)}
.gx-head .kick{justify-content:center}
.gx-head .kick::before{content:"";height:1px;width:40px;background:currentColor;opacity:.5}
.gx-head h2{font-family:var(--sans);font-weight:700;font-size:clamp(2.1rem,3.9vw,3.6rem);letter-spacing:-.035em;line-height:1.04;margin:0;text-wrap:balance}
.gx-head > p:last-child{margin-top:18px;font-family:var(--sans);font-weight:500;font-size:.84rem;color:var(--p-mu)}
.gx-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-block:1px solid var(--p-ru)}
.gx-list li{padding:26px 20px 24px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:14px;text-align:center}
.gx-list li + li{border-left:1px solid var(--p-ru)}
.gx-t{font-family:var(--sans);font-weight:600;font-size:clamp(1.3rem,1.6vw,1.55rem);line-height:1.08;letter-spacing:-.015em;text-wrap:balance}
.gx-v{font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu);display:flex;gap:7px;align-items:baseline}
.gx-v::before{content:"✓";color:var(--p-ink)}

/* 2 · Servicios */
.sv-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}
.sv{background:var(--p-card);border:1px solid var(--p-ru);border-radius:20px;overflow:hidden;display:flex;flex-direction:column}
.sv-diag{grid-column:span 7}.sv-tal{grid-column:span 5}
.sv-spr{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.sv-spr .sv-stage{order:2}
@media (min-width:1001px){.sv-diag .sv-stage,.sv-tal .sv-stage{height:360px}}
.sv-stage{position:relative;overflow:hidden;isolation:isolate;background:var(--p-dk);padding:32px 32px 0;min-height:320px;display:flex;align-items:flex-end}
.sv-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:saturate(.7) brightness(.62)}
.sv-stage::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(23,20,16,.15) 0%,rgba(23,20,16,.65) 100%)}
.sv-body{padding:30px 32px 32px;display:flex;flex-direction:column;gap:14px;flex:1}
.sv-k{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-mu)}
.sv h3{font-family:var(--sans);font-weight:700;font-size:clamp(1.9rem,2.5vw,2.45rem);line-height:1.02;letter-spacing:-.025em;margin:0}
.sv-l{color:var(--p-mu);max-width:44ch}
.sv-inc{list-style:none;margin:6px 0 0;padding:0;font-size:.9rem}
.sv-inc li{padding:9px 0;border-top:1px solid var(--p-ru);display:flex;gap:10px}
.sv-inc li::before{content:"—";color:var(--p-mu)}
.sv-foot{margin-top:auto;padding-top:18px;display:flex;align-items:flex-end;justify-content:space-between;gap:14px 20px;flex-wrap:wrap}
.sv-price{display:flex;flex-direction:column;gap:4px}
.sv-price b{font-family:var(--sans);font-weight:700;font-size:2.6rem;line-height:1;letter-spacing:-.025em}
.sv-price b small{font-family:var(--sans);font-size:.9rem;letter-spacing:0;color:var(--p-mu);margin-left:6px}
.sv-price span{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-mu)}
.sv-calc{margin-top:20px;background:var(--p-dk);color:var(--p-iv);border-radius:20px;padding:clamp(24px,3vw,36px) clamp(22px,3vw,40px);display:flex;align-items:center;justify-content:space-between;gap:18px 40px;flex-wrap:wrap}
.sv-calc-t{flex:1 1 420px;max-width:62ch}
.sv-calc h3{font-family:var(--sans);font-weight:700;font-size:clamp(1.6rem,2.2vw,2.1rem);line-height:1.05;letter-spacing:-.025em;margin:0 0 8px}
.sv-calc p{margin:0;color:var(--p-iv2)}
.sv-calc .btn{flex:none}
.sv-calc .btn:focus-visible{outline:2px solid var(--p-iv);outline-offset:3px}

/* Mini-interfaces (papel claro sobre la escena) */
.ui{position:relative;width:100%;background:#FBFAF6;color:var(--p-ink);border-radius:12px 12px 0 0;box-shadow:0 -12px 50px rgba(0,0,0,.35);padding:16px 18px 20px;font-size:.84rem;line-height:1.4}
.ui-h{display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--sans);font-weight:500;font-size:.76rem;color:var(--p-mu);padding-bottom:11px;margin-bottom:12px;border-bottom:1px solid var(--p-ru)}
.ui-h .ia{display:inline-flex;align-items:center;gap:6px;color:var(--p-amd)}
.ui-h .ia::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--p-am)}
.ui-tt{font-family:var(--sans);font-weight:600;font-size:1.25rem;letter-spacing:-.015em;margin-bottom:10px!important}
.ud{list-style:none;margin:0;padding:0}
.ud li{position:relative;display:grid;grid-template-columns:22px minmax(0,1fr) 92px;gap:10px;align-items:center;padding:9px 8px;border-radius:7px;border-top:1px solid var(--p-ru)}
.ud li:first-child{border-top:0}
.ud li::before{content:"";position:absolute;inset:0;border-radius:7px;background:var(--p-amw);box-shadow:inset 2px 0 0 var(--p-am);opacity:0;animation:udscan 6s calc(var(--d)*1.6s) infinite}
.ud-n{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-mu);position:relative}
.ud-t{position:relative}
.ud-b{position:relative;height:5px;border-radius:3px;background:var(--p-ru);overflow:hidden}
.ud-b::after{content:"";position:absolute;inset:0;width:var(--w);background:var(--p-ink);border-radius:3px}
.ud-no{margin-top:10px;padding:10px 12px;border:1px dashed #cfc9bc;border-radius:8px;display:flex;flex-direction:column;gap:3px}
.ud-no span{font-family:var(--sans);font-weight:500;font-size:.74rem;color:var(--p-sl)}
.ud-no b{font-weight:500}
@keyframes udscan{0%{opacity:0}6%{opacity:1}24%{opacity:1}32%{opacity:0}100%{opacity:0}}

.ut-track{display:flex;gap:3px;min-height:46px;margin:6px 0 0}
.ut-track span{flex:var(--f);min-width:0;background:var(--p-bg2);border:1px solid var(--p-ru);border-radius:6px;padding:6px 7px;font-size:.72rem;line-height:1.2}
.ut-track span.ai{background:var(--p-amw);border-color:rgba(247,142,53,.6)}
/* Cursor de reproducción: corre por su propia línea de tiempo, bajo los bloques, sin pisar los rótulos */
.ut-time{position:relative;height:1px;background:var(--p-ru);margin:14px 4px 8px}
.ut-head{position:absolute;left:0;top:0;height:1px;width:0;background:var(--p-ink);animation:uthead 12s linear infinite}
.ut-head::after{content:"";position:absolute;right:-4px;top:-4px;width:9px;height:9px;border-radius:50%;background:var(--p-ink)}
.ut-hours{display:flex;justify-content:space-between;font-family:var(--sans);font-weight:500;font-size:.74rem;color:var(--p-mu);margin-bottom:12px;font-variant-numeric:tabular-nums}
.ut-seats{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:11px;border-top:1px solid var(--p-ru);font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu)}
.ut-seats i{display:inline-block;width:11px;height:11px;border-radius:50%;background:var(--p-ink);margin-left:4px}
@keyframes uthead{from{width:0}to{width:100%}}

.us-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:2px 0 14px;position:relative}
.us-flow span{position:relative;text-align:center;font-family:var(--sans);font-weight:500;font-size:.76rem;color:var(--p-mu);padding-top:20px}
.us-flow span::before{content:"";position:absolute;top:2px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:#FBFAF6;border:1.5px solid var(--p-ink);z-index:1}
.us-flow span.ai{color:var(--p-amd)}
.us-flow span.ai::before{background:var(--p-am);border-color:var(--p-am)}
.us-flow::before{content:"";position:absolute;top:8px;left:12.5%;right:12.5%;height:1px;background:var(--p-ink)}
.us-flow::after{content:"";position:absolute;top:5px;left:12.5%;width:7px;height:7px;border-radius:50%;background:var(--p-am);animation:usdot 4s linear infinite}
@keyframes usdot{from{left:12.5%}to{left:calc(87.5% - 7px)}}
.us-rows{list-style:none;margin:0;padding:0;font-family:var(--sans);font-weight:500;font-size:.82rem}
.us-rows li{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.3fr) 40px minmax(0,1.6fr);gap:10px;padding:8px 0;border-top:1px solid var(--p-ru);align-items:center}
.us-rows li > *{overflow-wrap:anywhere}
.us-rows .k{color:var(--p-mu)}
.us-rows .st-ok{color:var(--p-ink)}
.us-rows .st-pen{color:var(--p-amd)}
.us-rows .st-run{display:flex;align-items:center;gap:6px;color:var(--p-mu)}
.us-rows .st-run::after{content:"";flex:1;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--p-am),transparent);background-size:200% 100%;animation:scan 1.1s linear infinite}
.us-foot{display:flex;justify-content:space-between;gap:8px 14px;flex-wrap:wrap;padding-top:11px;border-top:1px solid var(--p-ru);font-family:var(--sans);font-weight:500;font-size:.78rem;color:var(--p-mu)}

/* 3 · Método */
.mt-bar{margin-bottom:clamp(36px,4vw,56px)}
.mt-track{display:flex;gap:4px;height:8px}
.mt-seg{position:relative;flex:var(--f);background:var(--p-ru);border-radius:4px;overflow:hidden}
.mt-seg::after{content:"";position:absolute;inset:0;width:0;background:var(--p-ink)}
.mt-seg.past::after{width:100%}
.mt-seg.on::after{width:100%;animation:mtfill var(--dur,5s) linear}
.mt-seg.open{background:repeating-linear-gradient(90deg,var(--p-ru) 0 6px,transparent 6px 10px)}
.mt-seg.open.on::after,.mt-seg.open.past::after{background:var(--p-am)}
.mt-days{display:flex;gap:4px;margin-top:10px;font-family:var(--sans);font-weight:500;font-size:.78rem;color:var(--p-mu)}
.mt-days span{flex:var(--f);min-width:0;white-space:nowrap}
@keyframes mtfill{from{width:0}to{width:100%}}
.mt-list{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);column-gap:clamp(32px,5vw,80px);align-items:start}
.mt-step{display:contents}
.mt-btn{all:unset;box-sizing:border-box;width:100%;grid-column:1;grid-row:var(--r);display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:baseline;gap:12px;padding:18px 0;border-top:1px solid var(--p-ru);cursor:pointer;color:var(--p-mu);transition:color .25s ease}
.mt-step:last-child .mt-btn{border-bottom:1px solid var(--p-ru)}
.mt-btn:hover{color:var(--p-ink)}
.mt-n{font-family:var(--sans);font-weight:500;font-size:.84rem}
.mt-t{font-family:var(--sans);font-weight:700;font-size:clamp(1.5rem,2.2vw,2rem);letter-spacing:-.025em;line-height:1.05}
.mt-d{font-family:var(--sans);font-weight:500;font-size:.8rem;white-space:nowrap}
.mt-step.on .mt-btn{color:var(--p-ink)}
.mt-step.on .mt-btn{border-top-color:var(--p-ink)}
.mt-det{grid-column:2;grid-row:1 / span 5;display:none;background:var(--p-card);border:1px solid var(--p-ru);border-radius:20px;padding:clamp(26px,3vw,40px);min-height:100%}
.mt-step.on .mt-det{display:flex;flex-direction:column;gap:16px}
.mt-big{font-family:var(--sans);font-weight:700;font-size:clamp(4.5rem,8vw,7rem);line-height:.8;letter-spacing:-.035em;color:var(--p-ru)}
.mt-det h3{font-family:var(--sans);font-weight:700;font-size:clamp(1.9rem,2.8vw,2.6rem);letter-spacing:-.025em;line-height:1.02;margin:0}
.mt-det > p{color:var(--p-mu);max-width:46ch;font-size:1.04rem}
.mt-det dl{margin:auto 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--p-ru)}
.mt-det dl div{padding:14px 14px 0 0}
.mt-det dl div + div{padding-left:14px;border-left:1px solid var(--p-ru)}
.mt-det dt{font-family:var(--sans);font-weight:500;font-size:.76rem;color:var(--p-mu);margin-bottom:6px}
.mt-det dd{margin:0;font-size:.92rem}
.mt-live{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-amd)}
.mt-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--p-am);animation:pulse 2.2s infinite}
.mt-note{margin-top:22px!important;font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu)}

/* 4 · Demo jugable */
.dm{background:var(--p-bg2);border-block:1px solid var(--p-ru)}
.dm-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.dm-tab{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;border:1px solid #d3cec2;font-size:.9rem;color:var(--p-mu);background:transparent;transition:background .2s,color .2s,border-color .2s}
.dm-tab small{font-family:var(--sans);font-weight:500;font-size:.78rem}
.dm-tab:hover{color:var(--p-ink);border-color:var(--p-ink)}
.dm-tab[aria-selected="true"]{background:var(--p-ink);color:var(--p-bg);border-color:var(--p-ink)}
.dm-stage{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:20px;align-items:stretch}
.dm-doc{position:relative;background:#FFFEFB;border:1px solid var(--p-ru);border-radius:16px;padding:22px 26px 26px;cursor:pointer;overflow:hidden;box-shadow:0 1px 0 rgba(19,17,14,.04),0 24px 60px -30px rgba(19,17,14,.25)}
.dm-doc:hover{border-color:#cfc9bc}
.dm-dh{display:flex;justify-content:space-between;gap:10px 16px;flex-wrap:wrap;font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu);padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid var(--p-ru)}
.dm-dh b{font-weight:500;color:var(--p-ink)}
.dm-body{font-size:.98rem;line-height:1.72;color:#2a2620}
.dm-body p + p{margin-top:10px}
.dm-body .c{text-align:center;font-family:var(--sans);font-weight:500;font-size:.86rem;color:var(--p-ink)}
.dm-body .s{font-size:.84rem;color:var(--p-mu)}
.dm-body .row{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--p-ru);padding-top:6px}
.dm-body .row.tot{font-weight:600;border-top-color:var(--p-ink)}
.hs{border-radius:4px;padding:1px 2px;transition:background-color .35s ease,box-shadow .35s ease}
.dm-doc.done .hs,.hs.lit{background:var(--p-amw);box-shadow:inset 0 -2px 0 var(--p-am)}
.hs.hot{background:rgba(247,142,53,.5)}
.dm-scan{position:absolute;left:0;right:0;top:0;height:2px;background:var(--p-am);box-shadow:0 0 18px 4px rgba(247,142,53,.45);opacity:0;pointer-events:none}
.dm-doc.run .dm-scan{opacity:1;animation:dmscan 1.9s ease-in-out infinite}
@keyframes dmscan{0%{top:8%}50%{top:92%}100%{top:8%}}
.dm-hint{position:absolute;right:14px;bottom:12px;font-family:var(--sans);font-weight:500;font-size:.78rem;color:var(--p-mu);background:#FFFEFB;padding:4px 8px;border:1px solid var(--p-ru);border-radius:999px}
.dm-doc.done .dm-hint,.dm-doc.run .dm-hint{display:none}
.dm-wave{display:flex;align-items:center;gap:3px;height:36px;margin-bottom:14px;padding:0 12px;background:var(--p-bg2);border-radius:999px}
.dm-wave i{flex:1;max-width:4px;border-radius:2px;background:var(--p-sl);height:var(--h)}
.dm-wave b{font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu);margin-right:8px}
.dm-res{background:var(--p-dk);color:var(--p-iv);border-radius:16px;padding:20px 22px 22px;display:flex;flex-direction:column}
.dm-rh{display:flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-iv2);padding-bottom:12px;border-bottom:1px solid var(--p-ruk)}
.dm-rh .st{margin-left:auto;display:inline-flex;align-items:center;gap:7px;color:var(--p-am)}
.dm-rh .st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.dm-rh .st.idle{color:var(--p-iv3)}
.dm-fields{list-style:none;margin:0;padding:0;flex:1}
.dm-fields li{display:grid;grid-template-columns:minmax(96px,.75fr) minmax(0,1.6fr);gap:14px;padding:11px 0;border-bottom:1px solid var(--p-ruk);font-size:.86rem;transition:background-color .3s}
.dm-fields li.hot{background:rgba(247,142,53,.1)}
.dm-fields .l{font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-iv3);padding-top:2px}
.dm-fields .v{font-family:var(--sans);font-weight:500;font-size:.88rem;color:var(--p-iv);overflow-wrap:anywhere}
.dm-fields .v mark{background:rgba(247,142,53,.18);color:var(--p-am);padding:1px 5px;border-radius:4px}
.dm-fields .v small{display:block;color:var(--p-iv3);font-size:.7rem;margin-top:3px}
.dm-fields li.wait .v{color:var(--p-iv3)}
.dm-fields li.wait .v > *{display:none}
.dm-fields li.wait .v::before{content:"—"}
.dm-act{margin-top:14px;padding:12px 14px;border:1px solid rgba(247,142,53,.35);border-radius:10px;font-size:.86rem;display:flex;gap:10px;align-items:flex-start}
.dm-act::before{content:"";flex:none;width:7px;height:7px;margin-top:7px;border-radius:50%;background:var(--p-am)}
.dm-act.wait{opacity:.35}
.dm-ctl{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:18px}
.dm-stop{all:unset;box-sizing:border-box;cursor:pointer;font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--p-mu);padding:6px 2px}
.dm-stop:hover{text-decoration-color:var(--p-ink)}
.dm-stop[hidden]{display:none}
.dm-ctl .note{font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu)}
/* Más aire bajo la demo: su ficha oscura no se funde con el capítulo oscuro de cifras */
.sec.dm{padding-bottom:clamp(128px,13vw,200px)}

/* 5-6 · Capítulo oscuro: cifras + privacidad */
.dark{background:var(--p-dk);color:var(--p-iv)}
.dark .kick{color:var(--p-iv3)}.dark .kick b{color:var(--p-iv)}
.dark .lede{color:var(--p-iv2)}
.cf-rows{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--p-ruk)}
.cf-rows li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:20px 40px;align-items:end;padding:clamp(22px,2.4vw,34px) 0;border-top:1px solid var(--p-ruk)}
.cf-l{display:flex;flex-direction:column;gap:6px;font-size:1.04rem;max-width:30ch;padding-bottom:clamp(6px,1vw,16px)}
.cf-l small{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-iv3)}
.cf-n{justify-self:end;text-align:right;font-family:var(--sans);font-weight:600;font-size:clamp(4rem,8.6vw,8.6rem);line-height:.9;letter-spacing:-.04em;font-variant-numeric:tabular-nums;white-space:nowrap}
.pv{margin-top:clamp(100px,11vw,160px)}
.pv-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,5vw,80px);align-items:start}
.pv-col h3{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-iv3);margin:0 0 6px}
.pv-col ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--p-ruk)}
.pv-no li{display:grid;grid-template-columns:2.2rem minmax(0,1fr);column-gap:8px;padding:clamp(18px,2vw,26px) 0;border-bottom:1px solid var(--p-ruk)}
.pv-no li::before{content:"✕";grid-row:1 / span 2;font-family:var(--sans);font-weight:500;font-size:.9rem;color:var(--p-iv3);padding-top:.6em}
.pv-no li b{font-family:var(--sans);font-weight:700;font-size:clamp(1.8rem,2.8vw,2.6rem);line-height:1.05;letter-spacing:-.025em}
.pv-no li span{margin-top:6px;font-size:.92rem;color:var(--p-iv2)}
.pv-law{list-style:none;margin:0 0 clamp(40px,4vw,56px);padding:14px 0;display:flex;flex-wrap:wrap;gap:8px 0;border-block:1px solid var(--p-ruk);font-family:var(--sans);font-weight:500;font-size:.84rem;color:var(--p-iv2)}
.pv-law li{display:inline-flex;align-items:center}
.pv-law li:first-child{color:var(--p-iv3);margin-right:18px}
.pv-law li + li:not(:nth-child(2))::before{content:"·";margin:0 12px;color:var(--p-iv3)}
.pv-card{border:1px solid var(--p-ruk);border-radius:16px;padding:18px;background:rgba(244,239,230,.03)}
.pv-card .ui-h{color:var(--p-iv3);border-bottom-color:var(--p-ruk)}
.pv-card .ui-h .ia{color:var(--p-am)}
.pv-msg{font-size:.9rem;color:var(--p-iv2);line-height:1.55;padding:12px 14px;background:rgba(244,239,230,.05);border-radius:10px;margin:2px 0 14px}
.pv-msg b{color:var(--p-iv);font-weight:500}
.pv-btns{display:flex;gap:8px;flex-wrap:wrap}
.pv-btns span{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:.84rem;border:1px solid var(--p-ruk);color:var(--p-iv2)}
.pv-btns span:first-child{background:var(--p-iv);color:var(--p-ink);border-color:var(--p-iv);font-weight:500}
.pv-wait{margin-top:12px!important;font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-am);display:flex;align-items:center;gap:8px}
.pv-wait::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--p-am);animation:pulse 2.2s infinite}

/* 7 · Preguntas */
.fq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px clamp(32px,6vw,96px);align-items:start}
.fq-side{position:sticky;top:32px}
.fq-side .lede{margin-top:18px}
.fq-list{border-top:1px solid var(--p-ink)}
.fq-list details{border-bottom:1px solid var(--p-ru)}
.fq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 2px;font-family:var(--sans);font-weight:600;font-size:clamp(1.35rem,1.9vw,1.7rem);letter-spacing:-.015em;line-height:1.15}
.fq-list summary::-webkit-details-marker{display:none}
.fq-list summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--p-ru);background:
  linear-gradient(var(--p-ink),var(--p-ink)) center/11px 1.5px no-repeat,
  linear-gradient(var(--p-ink),var(--p-ink)) center/1.5px 11px no-repeat;transition:transform .25s ease}
.fq-list details[open] summary::after{transform:rotate(45deg)}
.fq-list summary:hover::after{border-color:var(--p-ink)}
.fq-a{padding:0 48px 24px 2px;color:var(--p-mu);max-width:62ch;line-height:1.6}

/* 8 · Cierre */
.cz{border-top:1px solid var(--p-ru)}
.cz-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px 64px;align-items:start}
.cz .h2{font-size:clamp(2.6rem,5.4vw,5rem);line-height:1}
.cz-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:34px}
.cz-cta > span{font-family:var(--sans);font-weight:500;font-size:.88rem;color:var(--p-mu)}
.cz-cta > span b{color:var(--p-ink);font-weight:500}
.cz-how{margin-top:16px!important;font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-mu)}
.fq-a a{color:var(--p-ink);text-underline-offset:3px}
.cz-q{border:1px solid var(--p-ru);border-radius:20px;padding:26px 26px 22px;background:var(--p-card)}
.cz-q .lab{font-family:var(--sans);font-weight:500;font-size:.82rem;color:var(--p-mu)}
.cz-dots{display:flex;gap:14px;margin:18px 0 14px}
.cz-dots i{width:clamp(34px,4vw,46px);height:clamp(34px,4vw,46px);border-radius:50%;background:var(--p-ink)}
.cz-dots i.free{background:transparent;border:1.5px solid var(--p-ink)}
.cz-q p{font-family:var(--sans);font-weight:600;font-size:1.6rem;letter-spacing:-.015em;line-height:1.1}
.cz-q small{display:block;margin-top:14px;padding-top:12px;border-top:1px solid var(--p-ru);font-family:var(--sans);font-weight:500;font-size:.78rem;color:var(--p-mu)}

/* 9 · Pie */
.ft{background:var(--p-dk);color:var(--p-iv2);padding-block:64px 36px;font-size:.92rem}
.ft-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px 40px;align-items:end;justify-items:start;padding-bottom:40px;border-bottom:1px solid var(--p-ruk)}
.ft-brand{font-weight:800;font-size:1.15rem;letter-spacing:-.01em;color:var(--p-iv);text-decoration:none}
.ft-top p{margin-top:14px!important;max-width:48ch}
.ft-bot{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;padding-top:24px;font-family:var(--sans);font-weight:400;font-size:.82rem;color:var(--p-iv3)}
.ft-links{display:flex;flex-wrap:wrap;gap:8px 22px}
.ft-links a{color:var(--p-iv2);text-decoration:none}
.ft-links a:hover{color:var(--p-iv);text-decoration:underline}
.ft-bot .pk{margin-left:auto}

/* Responsive */
@media (max-width:1100px){
  .gx-list{grid-template-columns:repeat(6,minmax(0,1fr))}
  .gx-list li{grid-column:span 2}
  .gx-list li:nth-child(n+4){grid-column:span 3;border-top:1px solid var(--p-ru)}
  .gx-list li:nth-child(4){border-left:0}
}
@media (max-width:1000px){
  .sv-diag,.sv-tal{grid-column:1/-1}
  .sv-spr{display:flex;flex-direction:column}
  .sv-spr .sv-stage{order:0}
}
@media (max-width:900px){
  .shead,.fq-grid,.cz-in{grid-template-columns:minmax(0,1fr)}
  .fq-side{position:static}
  .mt-list{display:block}
  .mt-step{display:block}
  .mt-det{margin:0 0 18px;min-height:0}
  .mt-det h3{display:none}
  .mt-step:last-child .mt-det{margin:18px 0 0}
  .dm-stage{grid-template-columns:minmax(0,1fr)}
  .cf-rows li{grid-template-columns:minmax(0,1fr);gap:6px}
  .cf-n{order:-1;justify-self:start;text-align:left}
  .cf-l{padding-bottom:0}
  .pv-grid{grid-template-columns:minmax(0,1fr)}
  .pv-card{max-width:560px}
  .ft-top{grid-template-columns:minmax(0,1fr)}
  .ft-bot .pk{margin-left:0}
}
@media (max-width:640px){
  .gx-head{text-align:left}
  .gx-head .kick{justify-content:flex-start}
  .gx-head .kick::before{display:none}
  .gx-list{grid-template-columns:minmax(0,1fr)}
  .gx-list li,.gx-list li + li,.gx-list li:nth-child(n+4){grid-column:auto;padding:13px 0;gap:3px;border-left:0;border-top:1px solid var(--p-ru);align-items:flex-start;text-align:left}
  .gx-list li:first-child{border-top:0}
  .gx-t{font-size:1.2rem}
  .pv-law{flex-direction:column;gap:0;padding:0}
  .pv-law li{padding:11px 0;border-top:1px solid var(--p-ruk)}
  .pv-law li:first-child{border-top:0;margin:0}
  .pv-law li + li:not(:nth-child(2))::before{content:none}
  .pv-no li{grid-template-columns:1.6rem minmax(0,1fr)}
  .sv-stage{padding:20px 16px 0;min-height:0}
  .sv-body{padding:24px 20px 24px}
  .ui{padding:14px 14px 16px;font-size:.8rem}
  .ud li{grid-template-columns:18px minmax(0,1fr) 54px;padding:8px 4px;gap:8px}
  .us-rows li{grid-template-columns:minmax(0,1fr) 34px minmax(0,1.2fr)}
  .us-rows li > :nth-child(2){display:none}
  .ut-track span{font-size:.7rem;padding:5px 6px}
  .ut-seats i{width:9px;height:9px;margin-left:3px}
  .ut-seats > span:first-child{white-space:nowrap}
  .dm-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .dm-tab{justify-content:center;padding:11px 6px;font-size:0;gap:0}
  .dm-tab small{font-size:.7rem}
  .mt-btn{grid-template-columns:34px minmax(0,1fr) auto;padding:16px 0}
  .mt-det{padding:22px 20px}
  .mt-big{display:none}
  .mt-det dl{grid-template-columns:minmax(0,1fr)}
  .mt-det dl div,.mt-det dl div + div{padding:12px 0 0;border-left:0}
  .mt-days span:nth-child(2),.mt-days span:nth-child(4){visibility:hidden}
  .dm-doc{padding:18px 18px 22px}
  .dm-body{font-size:.92rem}
  .dm-res{padding:18px 16px}
  .dm-fields li{grid-template-columns:minmax(0,1fr);gap:3px}
  .pv-grid{grid-template-columns:minmax(0,1fr)}
  .fq-a{padding-right:8px}
  .cz-q{padding:22px 20px 18px}
}
@media (prefers-reduced-motion:reduce){
  .ud li::before,.ut-head,.us-flow::after,.us-rows .st-run::after,.mt-seg.on::after,.mt-live::before,.pv-wait::before,.dm-doc.run .dm-scan{animation:none}
  .ud li:first-child::before{opacity:1}
  .us-flow::after{left:calc(37.5% - 3px)}
  .ut-head{width:38%}
  .hs,.mt-btn,.fq-list summary::after{transition:none}
}

/* Casos: adelanto de 3 en la portada */
.sec.cs{padding-top:0}
.cs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cs-card{display:flex;flex-direction:column;gap:16px;background:var(--p-card);border:1px solid var(--p-ru);border-radius:20px;padding:26px;text-decoration:none;color:var(--p-ink);transition:border-color .2s ease,transform .2s ease}
.cs-card:hover{border-color:var(--p-ink);transform:translateY(-2px)}
.cs-k{font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-mu)}
.cs-card h3{font-family:var(--sans);font-weight:600;font-size:1.65rem;line-height:1.1;margin:0;letter-spacing:-.015em}
.cs-io{margin:0;display:flex;flex-direction:column;gap:10px;background:var(--p-dk);color:var(--p-iv);border-radius:12px;padding:16px;font-size:.86rem}
.cs-io dt{font-family:var(--sans);font-weight:500;font-size:.76rem;color:var(--p-iv3);margin-bottom:2px}
.cs-io div+div dt{color:var(--p-am)}
.cs-io dd{margin:0;color:var(--p-iv2)}
.cs-io b{font-weight:500;color:var(--p-am)}
.cs-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.88rem;color:var(--p-mu)}
.cs-foot b{font-family:var(--sans);font-weight:500;color:var(--p-ink)}
.cs-go{color:var(--p-ink);font-weight:500;white-space:nowrap}
.cs-all{padding-top:36px}
.cs-all .btn-line{text-decoration:none}
@media (max-width:960px){.cs-grid{grid-template-columns:minmax(0,1fr)}}

/* Marca DONRROS «Materialización» (petróleo → IA naranja → marfil): la D se ordena al cargar; quieta con reduce-motion */
.brand{display:inline-flex;align-items:center;gap:12px}
.bmark{width:34px;height:34px;flex:none;display:block}
.bmark .bbg{fill:#13110E;stroke:rgba(244,239,230,.22);stroke-width:10}
.bmark .bw{fill:#F4EFE6}
.bmark .c1{fill:#3FA3B2}.bmark .c2{fill:#7FDCDC}
.bmark .c3.am{fill:#F29A38}.bmark .c4.am{fill:#FF7A2F}
.ft-brand{display:inline-flex;align-items:center;gap:12px}
.ft-brand img{border-radius:7px;box-shadow:0 0 0 1px rgba(244,239,230,.2)}
@media (prefers-reduced-motion:no-preference){
  .bmark .bd{animation:bm-in .7s cubic-bezier(.2,.7,.2,1) both}
  .bmark .c1{animation-delay:.05s}.bmark .c2{animation-delay:.18s}.bmark .c3{animation-delay:.31s}.bmark .c4{animation-delay:.44s}
  .bmark .am{animation:bm-in .7s cubic-bezier(.2,.7,.2,1) both,bm-ai 1.4s ease-in-out 1s both}
  .bmark .c3.am{animation-delay:.31s,1s}.bmark .c4.am{animation-delay:.44s,1.12s}
  .bmark .bw{animation:bm-out .6s ease-out .85s both}
}
@keyframes bm-in{from{opacity:0;transform:translateX(-90px)}to{opacity:1;transform:none}}
@keyframes bm-ai{0%,100%{opacity:1}50%{opacity:.55}}
@keyframes bm-out{from{opacity:0}to{opacity:1}}

.ft-guias{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:baseline;padding:22px 0;border-top:1px solid var(--p-ruk);font-size:.9rem}
.ft-guias span{font-family:var(--sans);font-weight:500;font-size:.8rem;color:var(--p-iv3)}
.ft-guias a{color:var(--p-iv2);text-decoration:none}.ft-guias a:hover{color:var(--p-iv)}

/* ---- Ritmo de la portada (2026-10-19): banda de fotos hacia las guías, ilustración
   animada en «Casos», cifras que cuentan y entradas escalonadas (/agencia/ritmo.js).
   Sin JS o con «reducir movimiento», todo quieto y visible. ---- */
.bf{background:var(--p-dk)}
.bf-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px}
.bf-list li{margin:0}
.bf-list a{position:relative;display:block;height:clamp(380px,62vh,620px);overflow:hidden;color:var(--p-iv);text-decoration:none}
.bf-img{position:absolute;inset:0;display:block;overflow:hidden}
.bf-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.22,.8,.24,1),filter .6s ease}
.bf-list a::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,17,14,0) 45%,rgba(19,17,14,.78) 100%)}
.bf-t{position:absolute;left:clamp(18px,2.4vw,32px);right:clamp(18px,2.4vw,32px);bottom:clamp(18px,2.4vw,30px);z-index:1;font-family:var(--sans);font-weight:700;font-size:clamp(1.5rem,2.3vw,2.1rem);letter-spacing:-.03em;line-height:1.05}
.bf-t span{display:inline-block;transition:transform .3s ease}
.bf-list a:hover .bf-t span,.bf-list a:focus-visible .bf-t span{transform:translateX(6px)}
.bf-list a:focus-visible{outline:2px solid var(--p-iv);outline-offset:-4px}
.cs-ilus{background:var(--p-dk);border-radius:22px;padding:clamp(18px,3vw,40px) clamp(14px,3vw,48px) clamp(18px,2.4vw,30px);margin:0 0 20px}
.cs-ilus .ilus{margin:0;padding:0;border:0}
@media (max-width:860px){
  .bf-list{grid-template-columns:minmax(0,1fr)}
  .bf-list a{height:auto;aspect-ratio:16/10}
  .cs-ilus{margin-inline:-24px;border-radius:0}
}
@media (prefers-reduced-motion:no-preference){
  .bf-list a:hover .bf-img img{filter:brightness(1.06)}
  @supports (animation-timeline:view()){
    .r-parallax img{animation:r-px linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
    @keyframes r-px{from{transform:translateY(-6%) scale(1.14)}to{transform:translateY(6%) scale(1.14)}}
  }
  .r-js .r-aparece{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.22,.8,.24,1),transform .8s cubic-bezier(.22,.8,.24,1)}
  .r-js .r-aparece.visto{opacity:1;transform:none}
  .r-js .r-escalona>*{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.22,.8,.24,1),transform .7s cubic-bezier(.22,.8,.24,1)}
  .r-js .r-escalona.visto>*{opacity:1;transform:none}
  .r-js .r-escalona.visto>:nth-child(2){transition-delay:.12s}
  .r-js .r-escalona.visto>:nth-child(3){transition-delay:.24s}
  .r-js .r-escalona.visto>:nth-child(4){transition-delay:.36s}
  .r-js .r-escalona.visto>:nth-child(5){transition-delay:.48s}
  .r-js .cs-grid.r-escalona.visto>.cs-card:hover{transform:translateY(-2px)}
}