/* Portafolio José Romero. Concepto: el guion dirige el video. Cada sección se lee como una hoja de edición:
   tiempos, pases y verificaciones reales. Un solo azul, y el rojo solo para el cabezal de reproducción. */
:root{
  --paper:#ECEEF1; --card:#F7F8FA; --ink:#0E1420; --mute:#566074; --line:#CBD0D9;
  --blue:#2538E8; --blue-ink:#FFFFFF; --signal:#E5322D; --soft:#DCE0F8;
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0B0F17; --card:#121826; --ink:#E9ECF2; --mute:#98A2B5; --line:#232B3A;
  --blue:#8EA0FF; --blue-ink:#0B0F17; --signal:#FF5B54; --soft:#1C2340; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0B0F17; --card:#121826; --ink:#E9ECF2; --mute:#98A2B5; --line:#232B3A;
  --blue:#8EA0FF; --blue-ink:#0B0F17; --signal:#FF5B54; --soft:#1C2340; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f-body);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  -webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.wrap{max-width:1240px;margin:0 auto}
h1,h2,h3{font-family:var(--f-display);font-stretch:75%;font-weight:800;line-height:.98;letter-spacing:-.01em;margin:0;text-wrap:balance}
h1{font-size:clamp(46px,7.4vw,104px);font-stretch:68%;font-weight:850;text-transform:uppercase}
h2{font-size:clamp(34px,4.6vw,62px);text-transform:uppercase}
h3{font-size:clamp(24px,2.4vw,32px);font-stretch:82%}
p{margin:0}
.mono{font-family:var(--f-mono);font-size:13px;letter-spacing:.01em}
.mute{color:var(--mute)}

/* barra superior */
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:18px;flex-wrap:wrap}
.bar .name{font:800 20px/1 var(--f-display);font-stretch:80%;text-transform:uppercase;text-decoration:none}
.bar nav{display:flex;gap:22px;flex-wrap:wrap;font-size:15px}
.bar nav a{text-decoration:none;color:var(--mute)}
.bar nav a:hover{color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) 300px minmax(0,.9fr);gap:clamp(20px,3vw,44px);align-items:start;padding-block:clamp(28px,5vw,64px) clamp(48px,7vw,96px)}
.hero .lead{max-width:34ch;margin-top:26px;font-size:19px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-block;padding:13px 20px;border-radius:6px;font-weight:600;text-decoration:none;font-size:16px;border:2px solid var(--ink)}
.btn.main{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}
.btn:hover{transform:translateY(-1px)}
.rec{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px}
.rec i{width:10px;height:10px;border-radius:50%;background:var(--signal);animation:blink 1.6s steps(2,jump-none) infinite}
@keyframes blink{50%{opacity:.25}}

.phone{position:relative;width:300px;max-width:100%;aspect-ratio:9/16;background:#000;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 50px rgba(14,20,32,.22)}
.phone video{width:100%;height:100%;object-fit:cover;display:block}

.pase{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;min-width:0}
.pase .n{font:850 64px/0.9 var(--f-display);font-stretch:62%;color:var(--blue)}
.pase .n small{font-size:20px;color:var(--mute);font-weight:600;margin-left:6px}
.pase h3{margin-top:10px}
.pase dl{margin:16px 0 0;display:grid;gap:12px}
.pase dt{font:500 12px/1 var(--f-mono);color:var(--mute);margin-bottom:4px}
.pase dd{margin:0;font-size:15px;line-height:1.45}
.strip{display:flex;gap:3px;margin-top:20px;position:relative;height:34px}
.strip button{all:unset;cursor:pointer;flex:var(--w) 1 0;min-width:6px;background:var(--line);border-radius:2px;position:relative}
.strip button[aria-current="true"]{background:var(--blue)}
.strip button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.head{position:absolute;top:-6px;bottom:-6px;width:2px;background:var(--signal);left:0;pointer-events:none}
.tc{display:flex;justify-content:space-between;margin-top:10px}

/* secciones */
section{padding-block:clamp(56px,8vw,112px);border-top:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:32px;align-items:end;margin-bottom:clamp(32px,5vw,56px)}
.sec-head p{color:var(--mute);max-width:52ch}

/* flujo */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.flow li{list-style:none;background:var(--paper);padding:22px;min-width:0}
.flow ol{display:contents;padding:0;margin:0}
.flow h3{font-size:24px;margin-bottom:10px}
.flow p{font-size:15px;color:var(--mute);line-height:1.5}
.flow .mono{display:block;margin-bottom:10px;color:var(--blue)}

/* guion por dentro */
.cols{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start;margin-top:56px}
.sheet{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.sheet table{width:100%;border-collapse:collapse;font-size:14.5px}
.sheet caption{text-align:left;padding:14px 16px;font:500 12px/1 var(--f-mono);color:var(--mute);border-bottom:1px solid var(--line)}
.sheet th{font:500 12px/1 var(--f-mono);text-align:left;color:var(--mute);padding:10px 16px;border-bottom:1px solid var(--line)}
.sheet td{padding:11px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.sheet tr:last-child td{border-bottom:0}
.sheet td:first-child{font-family:var(--f-mono);font-size:13px;white-space:nowrap;color:var(--blue)}
.scroll{overflow-x:auto}
.formula{font:600 clamp(20px,2.4vw,30px)/1.25 var(--f-mono);background:var(--soft);padding:22px 24px;border-radius:10px;margin-top:20px;overflow-wrap:anywhere}
.prose h3{margin:0 0 12px}
.prose p+p{margin-top:12px}
.prose p{color:var(--mute)}
.prose p strong{color:var(--ink);font-weight:600}
.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:40px}
.pair>div{border:1px solid var(--line);border-radius:10px;padding:24px;background:var(--card)}
.pair ul{margin:12px 0 0;padding-left:18px;color:var(--mute);font-size:15.5px}
.pair li{margin-bottom:8px}
.gates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px;padding:0;list-style:none}
.gates li{border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14.5px;background:var(--card)}
.gates b{display:block;font:600 13px/1.2 var(--f-mono);margin-bottom:6px;color:var(--blue)}
.lessons{display:grid;gap:0;margin-top:28px;border-top:1px solid var(--line)}
.lessons div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.lessons b{font:600 13px/1.6 var(--f-mono);color:var(--blue)}
.lessons p{color:var(--mute)}
.lessons p strong{color:var(--ink);font-weight:600}

/* piezas */
.piece{display:grid;grid-template-columns:280px minmax(0,1fr);gap:clamp(24px,4vw,56px);padding-block:44px;border-top:1px solid var(--line)}
.piece:first-of-type{border-top:0;padding-top:0}
.piece .phone{width:280px;box-shadow:0 12px 34px rgba(14,20,32,.18)}
.piece h3{margin-bottom:6px}
.brand{display:inline-block;font:600 12px/1 var(--f-mono);padding:6px 9px;border:1px solid var(--line);border-radius:4px;margin-bottom:12px;color:var(--mute)}
.piece .pitch{font-size:19px;max-width:56ch;margin-bottom:22px}
.facts{display:grid;grid-template-columns:150px minmax(0,1fr);gap:12px 20px;margin:0;font-size:15.5px}
.facts dt{font:500 12px/1.7 var(--f-mono);color:var(--mute)}
.facts dd{margin:0;line-height:1.5}
.metric{display:inline-flex;align-items:baseline;gap:10px;background:var(--soft);padding:8px 12px;border-radius:6px}
.metric b{font:800 26px/1 var(--f-display);font-stretch:70%}
details{margin-top:20px;border-top:1px solid var(--line);padding-top:14px}
summary{cursor:pointer;font-weight:600;list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"+";display:inline-block;width:22px;font-family:var(--f-mono);color:var(--blue)}
details[open] summary::before{content:"−"}
details ol{margin:14px 0 0;padding-left:22px;color:var(--mute);font-size:15.5px}
details li{margin-bottom:8px}
details li strong{color:var(--ink);font-weight:600}
.stub{position:absolute;inset:auto 10px 10px auto;font:600 11px/1 var(--f-mono);background:rgba(0,0,0,.72);color:#fff;padding:6px 8px;border-radius:4px}

/* alcance */
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.nums div{background:var(--paper);padding:22px}
.nums b{display:block;font:850 clamp(40px,5vw,68px)/.95 var(--f-display);font-stretch:62%;color:var(--blue)}
.nums span{font-size:14.5px;color:var(--mute)}
.bars{margin-top:44px;display:grid;gap:10px}
.bar-row{display:grid;grid-template-columns:minmax(0,230px) minmax(0,1fr) 130px;gap:16px;align-items:center;font-size:15px}
.bar-row .tag{display:block;font:500 12px/1.4 var(--f-mono);color:var(--mute)}
.track{height:18px;background:var(--line);border-radius:3px;overflow:hidden}
.track i{display:block;height:100%;width:var(--p);background:var(--blue)}
.bar-row.mix .track i{background:repeating-linear-gradient(135deg,var(--blue) 0 6px,transparent 6px 10px)}
.bar-row b{font:600 14px var(--f-mono);text-align:right}
.note{margin-top:20px;color:var(--mute);font-size:14.5px;max-width:70ch}

/* herramientas */
.tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tools>div{border:1px solid var(--line);border-radius:10px;padding:24px;background:var(--card)}
.tools h3{font-size:22px;margin-bottom:12px}
.tools ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:15.5px}
.tools li span{color:var(--mute)}
.tools .learn{border-style:dashed}

footer{padding-block:64px;border-top:1px solid var(--line)}
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:end}
.contact a.big{font:800 clamp(28px,4vw,52px)/1.05 var(--f-display);font-stretch:72%;text-transform:uppercase;text-decoration-thickness:3px;text-underline-offset:6px;overflow-wrap:anywhere}
.small{font-size:13.5px;color:var(--mute);margin-top:40px}

@media (max-width:1100px){
  .hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .hero>div:first-child{grid-column:1/-1}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cols,.pair,.contact{grid-template-columns:minmax(0,1fr)}
  .gates{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tools{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:720px){
  body{font-size:16px}
  .hero{grid-template-columns:minmax(0,1fr)}
  .hero .phone{margin-inline:auto}
  .sec-head{grid-template-columns:minmax(0,1fr)}
  .flow,.gates{grid-template-columns:minmax(0,1fr)}
  .piece{grid-template-columns:minmax(0,1fr)}
  .piece .phone{margin-inline:auto}
  .facts{grid-template-columns:minmax(0,1fr);gap:2px}
  .facts dd{margin-bottom:12px}
  .nums{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bar-row{grid-template-columns:minmax(0,1fr) 96px}
  .bar-row .track{grid-column:1/-1;grid-row:2}
  .lessons div{grid-template-columns:minmax(0,1fr);gap:4px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rec i{animation:none}.btn:hover{transform:none}}
.bar-row a{text-decoration:none}
.bar-row a span:first-child{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.bar-row a:hover span:first-child{text-decoration-color:var(--blue)}
.bar-row{grid-template-columns:minmax(0,270px) minmax(0,1fr) 110px}
.phone.r45{aspect-ratio:4/5;width:320px}
.phone.r45 video{object-fit:contain;background:#000}
@media (max-width:720px){.bar-row{grid-template-columns:minmax(0,1fr) 96px}.piece .phone.r45{width:min(320px,100%)}}
.avail{margin-top:22px;color:var(--mute)}
.map{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.map a{background:var(--paper);padding:22px;text-decoration:none;display:grid;gap:8px;align-content:start}
.map a:hover{background:var(--card)}
.map b{font:800 22px/1.05 var(--f-display);font-stretch:80%}
.map span{color:var(--mute);font-size:15px;line-height:1.5}
figure{margin:0;min-width:0}
figcaption{font-size:14px;color:var(--mute);margin-top:10px;line-height:1.45}
figcaption b{display:block;color:var(--ink);font-weight:600}
.cast{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.cast img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:10px;display:block;border:1px solid var(--line)}
.cast .base img{outline:3px solid var(--blue);outline-offset:-3px}
.host{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:40px;align-items:start}
.host img,.art2 img{width:100%;height:auto;border-radius:10px;display:block;border:1px solid var(--line)}
.wide img{height:min(457px,60vw);width:auto;max-width:none;border-radius:10px;display:block}
.wide.scroll{overflow-x:auto}
.art2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);margin-top:40px;align-items:center}
.versions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.versions>div{border:1px solid var(--line);border-radius:10px;padding:24px;background:var(--card)}
.versions .mono{color:var(--blue);display:block;margin-bottom:8px}
.versions ul{margin:12px 0 0;padding-left:18px;color:var(--mute);font-size:15.5px}
.versions li{margin-bottom:6px}
.az{display:grid;grid-template-columns:repeat(3,minmax(0,220px));gap:24px;margin-top:40px}
.phone.sm{width:220px;border-radius:20px}
.az figcaption b{font:850 30px/1 var(--f-display);font-stretch:62%;color:var(--blue);margin-bottom:4px}
@media (max-width:1100px){.map{grid-template-columns:repeat(2,minmax(0,1fr))}.cast{grid-template-columns:repeat(3,minmax(0,1fr))}.versions{grid-template-columns:minmax(0,1fr)}}
@media (max-width:720px){.map,.host,.art2{grid-template-columns:minmax(0,1fr)}.cast{grid-template-columns:repeat(2,minmax(0,1fr))}.az{grid-template-columns:repeat(2,minmax(0,1fr))}.phone.sm{width:100%}}
.wide img{width:100%;height:auto;max-width:100%}
.cast figure{display:flex;flex-direction:column}