/* Dirección A — «La distancia». Cinta métrica como objeto, navegación y metáfora.
   Tipografía: Big Shoulders Display (cifras y titulares) + Hanken Grotesk (texto). Fuentes OFL locales. */
@font-face{font-family:"Big Shoulders";src:url(assets/fonts/big-shoulders-display-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Hanken";src:url(assets/fonts/hanken-grotesk-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ground:#D9DAD3; --paper:#ECECE5; --ink:#141A1E; --slate:#26343C;
  --tape:#FFC400; --tape-deep:#E7AC00; --muted:#434D52; --line:rgba(20,26,30,.22);
  --rail:56px; --pad:clamp(20px,4vw,64px);
  --display:"Big Shoulders","Arial Narrow",Impact,sans-serif; --text:"Hanken",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--ground);color:var(--ink);font:400 1.0625rem/1.55 var(--text);padding-left:var(--rail);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:4px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 7px var(--tape)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--tape);padding:10px 14px;z-index:100;font-weight:700}
.skip:focus{left:calc(var(--rail) + 8px)}

/* ───────── Riel: cinta vertical = navegación + progreso ───────── */
.rail{position:fixed;inset:0 auto 0 0;width:var(--rail);background:var(--tape);border-right:3px solid var(--ink);z-index:40;
  background-image:
    repeating-linear-gradient(180deg,var(--ink) 0 2px,transparent 2px 12px),
    repeating-linear-gradient(180deg,var(--ink) 0 2px,transparent 2px 60px);
  background-size:12px 100%,22px 100%;background-repeat:no-repeat;background-position:right 0 top 0,right 0 top 0}
.rail ol{list-style:none;margin:0;padding:18px 0;height:100%;display:flex;flex-direction:column;justify-content:space-between;align-items:center}
.rail a{display:block;writing-mode:vertical-rl;transform:rotate(180deg);font:800 .95rem/1 var(--display);letter-spacing:.09em;text-transform:uppercase;text-decoration:none;
  padding:10px 6px;background:var(--tape);margin-right:14px}
.rail a:hover{background:var(--ink);color:var(--tape)}
.rail a[aria-current="true"]{background:var(--ink);color:var(--tape)}
.rail .marker{position:absolute;right:-2px;top:calc(var(--p,0) * (100% - 30px));width:0;height:0;border-style:solid;border-width:15px 22px 15px 0;border-color:transparent var(--ink) transparent transparent;pointer-events:none}
.rail .readout{position:absolute;left:3px;bottom:12px;font:800 .8rem/1 var(--display);letter-spacing:.05em;background:var(--ink);color:var(--tape);padding:4px 5px;display:none}

/* ───────── Cabecera ───────── */
.top{display:flex;justify-content:space-between;align-items:center;gap:16px 28px;padding:18px var(--pad);border-bottom:3px solid var(--ink);background:var(--ground);position:sticky;top:0;z-index:30}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;font:800 1.5rem/1 var(--display);letter-spacing:.04em;text-transform:uppercase}
.logo b{display:grid;place-items:center;width:38px;height:38px;background:var(--ink);color:var(--tape);font-size:1.3rem}
.top nav ul{list-style:none;margin:0;padding:0;display:flex;gap:6px 26px;flex-wrap:wrap}
.top nav a{font:800 1.05rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:9px 0;border-bottom:3px solid transparent;display:inline-block}
.top nav a:hover,.top nav a[aria-current="page"]{border-bottom-color:var(--ink)}

main{display:block}
.wrap{padding-left:var(--pad);padding-right:var(--pad)}
.eyebrow{font:700 .85rem/1.3 var(--text);letter-spacing:.16em;text-transform:uppercase;margin:0 0 18px}
.eyebrow::before{content:"";display:inline-block;width:34px;height:6px;background:var(--ink);margin-right:12px;vertical-align:middle}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;font-weight:800;line-height:.9;margin:0;letter-spacing:.005em}

/* ───────── Hero ───────── */
.hero{position:relative;padding:clamp(28px,3.4vw,48px) var(--pad) 0;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);grid-template-rows:auto auto auto;column-gap:clamp(20px,3vw,48px)}
.hero .eyebrow{grid-column:1/-1}
.hero h1{display:contents}
.hero h1 .a{grid-column:1;grid-row:2;font-size:clamp(3.4rem,7.4vw,8rem);line-height:.88;align-self:end;padding-bottom:clamp(24px,3vw,40px)}
.hero h1 .tape-hero{grid-column:1/-1;grid-row:3;display:block;position:relative;height:120px;margin:0 calc(var(--pad) * -1);z-index:1}
.hero h1 .b{grid-column:1;grid-row:4;display:block;font-size:clamp(3.4rem,7.4vw,8rem);line-height:.9;padding:clamp(24px,3vw,40px) 0 0}
.hero h1 .dec{display:inline-block;background:var(--ink);color:var(--tape);padding:.03em .12em 0;margin:.04em 0}
.hero-body{grid-column:2;grid-row:4;position:relative;z-index:3;display:grid;gap:18px;padding:clamp(60px,6.4vw,96px) 0 46px;align-content:start}
.role{font:800 1.4rem/1.05 var(--display);text-transform:uppercase;letter-spacing:.05em;margin:0}
.lede{margin:0;font-size:1.05rem;max-width:56ch}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 22px;background:var(--ink);color:var(--tape);font:800 1.15rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:3px solid var(--ink);min-height:48px}
.btn:hover{background:var(--tape);color:var(--ink)}
.btn.alt{background:transparent;color:var(--ink)}
.btn.alt:hover{background:var(--ink);color:var(--tape)}

/* Cinta horizontal del hero */
.tape{position:relative;display:block;height:100%;background:var(--tape);border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);overflow:hidden;
  background-image:
    linear-gradient(90deg,var(--ink) 0 2px,transparent 2px),
    linear-gradient(90deg,var(--ink) 0 2px,transparent 2px),
    linear-gradient(90deg,var(--ink) 0 3px,transparent 3px);
  background-size:10px 14px,50px 28px,100px 46px;background-repeat:repeat-x;background-position:0 0;box-shadow:0 14px 0 -6px rgba(20,26,30,.22)}
.tape .n{position:absolute;top:44px;font:800 3.1rem/1 var(--display);letter-spacing:.01em;padding-left:7px;text-transform:none}
.tape .n::before{content:attr(data-n)}
.tape-end{position:absolute;top:-3px;bottom:-3px;display:flex;align-items:center;background:var(--ink);color:var(--tape);font:800 1.7rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase;padding:0 22px;z-index:2}
.tape-end::before{content:attr(data-label)}
.tape-end.l{left:0;padding-left:calc(var(--pad) + var(--rail) * 0);padding-right:30px}
.tape-end.r{right:0;padding-left:30px;padding-right:var(--pad)}
.tape-end::after{content:"";position:absolute;top:50%;width:14px;height:14px;background:var(--tape);transform:translateY(-50%) rotate(45deg)}
.tape-end.l::after{right:-8px}
.tape-end.r::after{left:-8px}
.print{position:absolute;right:clamp(150px,14vw,240px);top:clamp(64px,5vw,92px);z-index:2;width:clamp(200px,23vw,340px);margin:0;transform:rotate(2.2deg);background:var(--paper);padding:10px 10px 38px;box-shadow:12px 14px 0 rgba(20,26,30,.85)}
.print .ph{overflow:hidden;aspect-ratio:4/4.6;background:var(--slate)}
.print img{width:150%;max-width:none;height:auto;margin:-9% 0 0 -26%}
.print figcaption{position:absolute;left:12px;right:12px;bottom:10px;display:flex;justify-content:space-between;font:800 .9rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase}
.print::before{content:"";position:absolute;left:50%;top:-18px;width:96px;height:30px;transform:translateX(-50%) rotate(-3deg);background:rgba(255,196,0,.9);border:2px solid rgba(20,26,30,.25)}

/* ───────── Secciones ───────── */
section{padding:clamp(56px,8vw,110px) var(--pad)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.sec-head h2{font-size:clamp(2.8rem,7vw,6.2rem);max-width:15ch}
.sec-head p{max-width:46ch;margin:0}
.num{font:800 1rem/1 var(--display);letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;display:block}

/* Tramos (interacción) */
.measure{position:relative;display:grid;grid-template-columns:repeat(3,1fr);border:3px solid var(--ink);background:var(--tape);
  background-image:linear-gradient(90deg,var(--ink) 0 2px,transparent 2px),linear-gradient(90deg,var(--ink) 0 3px,transparent 3px);
  background-size:12px 12px,60px 24px;background-repeat:repeat-x;box-shadow:10px 10px 0 rgba(20,26,30,.85)}
.measure [role=tab]{all:unset;box-sizing:border-box;cursor:pointer;padding:44px 22px 20px;display:block;border-right:3px solid var(--ink);position:relative;min-height:150px}
.measure [role=tab]:last-of-type{border-right:0}
.measure [role=tab] b{display:block;font:800 clamp(3rem,6vw,5.4rem)/.85 var(--display)}
.measure [role=tab] span{display:block;font:800 clamp(1rem,1.7vw,1.35rem)/1.05 var(--display);text-transform:uppercase;letter-spacing:.06em;margin-top:8px;max-width:20ch}
.measure [role=tab][aria-selected=true]{background:var(--ink);color:var(--tape)}
.measure [role=tab]:hover:not([aria-selected=true]){background:var(--tape-deep)}
.measure [role=tab]:focus-visible{outline:4px solid var(--ink);outline-offset:-10px;box-shadow:none}
.measure [role=tab][aria-selected=true]:focus-visible{outline-color:var(--tape)}
.hook{position:absolute;top:-3px;left:0;width:calc(100%/3);height:14px;background:var(--ink);transform:translateX(calc(var(--i,0)*100%));transition:transform .45s cubic-bezier(.2,.7,.2,1);pointer-events:none}
.hook::after{content:"";position:absolute;left:50%;top:14px;margin-left:-11px;border:11px solid transparent;border-top-color:var(--ink);border-bottom:0}
.panels{margin-top:34px;display:grid;gap:18px}
.panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(20px,4vw,60px);align-items:start;padding:30px 0 0;border-top:3px solid var(--ink)}
.panel h3{font-size:clamp(2.2rem,4.6vw,4.2rem)}
.panel p{margin:0;font-size:1.2rem;max-width:52ch}
.js .panel[hidden]{display:none}
.panel .scale{font:800 .95rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;margin-top:18px;display:flex;align-items:center;gap:12px}
.panel .scale i{display:block;height:8px;flex:0 0 120px;background:linear-gradient(90deg,var(--ink) calc(var(--w)*1%),rgba(20,26,30,.2) 0)}

/* Sobre mí + lecturas */
.band{background:var(--slate);color:var(--paper)}
.band .num,.band h2{color:var(--tape)}
.about{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,80px);align-items:start}
.about h2{font-size:clamp(2.6rem,6vw,5.4rem)}
.about p{font-size:1.2rem;max-width:56ch;margin:18px 0 0}
.about a{color:var(--tape)}
.quote{margin:0;border-left:10px solid var(--tape);padding:6px 0 6px 24px;font:800 clamp(1.8rem,3.4vw,3rem)/1 var(--display);text-transform:uppercase;letter-spacing:.01em}
.readings{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:clamp(40px,6vw,84px);border-top:3px solid var(--tape)}
.reading{padding:26px 22px 8px 0;border-right:2px solid rgba(255,196,0,.4);margin-right:22px}
.reading:last-child{border-right:0;margin-right:0}
.reading b{display:block;font:800 clamp(4.4rem,10vw,9rem)/.82 var(--display);color:var(--tape)}
.reading b sup{font-size:.4em;vertical-align:top;margin-left:2px}
.reading strong{display:block;font:800 1.3rem/1.05 var(--display);text-transform:uppercase;letter-spacing:.05em;margin-top:10px}
.reading small{display:block;font-size:.95rem;opacity:.86;margin-top:6px}

/* Ideas (home + vista) */
.ideas-rows{list-style:none;margin:0;padding:0;border-top:3px solid var(--ink)}
.row{position:relative;display:grid;grid-template-columns:70px minmax(0,1fr) auto;gap:6px 22px;align-items:baseline;padding:26px 0 24px;border-bottom:2px solid var(--line)}
.row::before{content:"";position:absolute;left:0;top:0;width:var(--tick,60px);height:14px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 10px)}
.row .i{font:800 1.5rem/1 var(--display);letter-spacing:.04em}
.row .cat{grid-column:2;font:700 .8rem/1 var(--text);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.row h3{grid-column:2;font-size:clamp(1.7rem,3.2vw,2.8rem);line-height:.98}
.row h3 a{text-decoration:none}
.row h3 a:hover{text-decoration:underline;text-decoration-thickness:4px;text-underline-offset:6px}
.row .go{grid-column:3;grid-row:1/3;align-self:center;font:800 1.05rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:3px solid var(--ink);padding:12px 16px;white-space:nowrap}
.row .go:hover{background:var(--ink);color:var(--tape)}
.row.feat{padding:44px 0 40px}
.row.feat h3{font-size:clamp(2.5rem,6vw,5.6rem)}
.row.feat .i{font-size:3rem}
.row[hidden]{display:none}
.more{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}

/* Charlas */
.talks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,5vw,80px);counter-reset:t}
.talks li{display:grid;grid-template-columns:64px 1fr;gap:4px 18px;padding:24px 0;border-top:3px solid var(--ink)}
.talks b{grid-row:1/3;font:800 2.4rem/.9 var(--display);background:var(--ink);color:var(--tape);width:54px;height:54px;display:grid;place-items:center;font-size:1.7rem}
.talks h3{font-size:clamp(1.55rem,2.3vw,2.1rem);line-height:1}
.talks p{margin:0;color:var(--muted)}

/* Contacto */
.contact{background:var(--tape);position:relative;border-top:3px solid var(--ink);padding-top:clamp(80px,10vw,130px);
  background-image:linear-gradient(90deg,var(--ink) 0 2px,transparent 2px),linear-gradient(90deg,var(--ink) 0 3px,transparent 3px);background-size:10px 16px,50px 30px;background-repeat:repeat-x;background-position:0 0}
.contact h2{font-size:clamp(4.4rem,16vw,15rem);line-height:.82}
.contact p{max-width:50ch;font-size:1.2rem;margin:24px 0 28px}
.contact .btn{background:var(--ink);color:var(--tape)}
.contact .btn.alt{background:transparent;color:var(--ink)}
.contact .btn.alt:hover{background:var(--ink);color:var(--tape)}
.contact .mail{font:800 clamp(1.3rem,3vw,2.4rem)/1 var(--display);letter-spacing:.04em;display:inline-block;margin-top:24px;word-break:break-all}
footer{background:var(--ink);color:var(--paper);padding:30px var(--pad);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.95rem}
footer a{color:var(--tape);margin-right:18px}

/* Vista Ideas */
.page-hero{padding:clamp(40px,6vw,80px) var(--pad) 40px;border-bottom:3px solid var(--ink)}
.page-hero h1{font-size:clamp(4.2rem,15vw,13.5rem);line-height:.82}
.page-hero p{max-width:60ch;font-size:1.25rem;margin:24px 0 0}
.page-hero .sub{font:800 clamp(1.6rem,3vw,2.6rem)/1 var(--display);text-transform:uppercase;margin-top:22px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 28px}
.chip{all:unset;box-sizing:border-box;cursor:pointer;padding:12px 18px;min-height:46px;border:3px solid var(--ink);font:800 1.05rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;display:inline-flex;align-items:center;gap:10px}
.chip small{font:700 .8rem/1 var(--text);letter-spacing:0}
.chip[aria-pressed=true]{background:var(--ink);color:var(--tape)}
.chip:hover:not([aria-pressed=true]){background:var(--tape)}
.chip:focus-visible{outline:4px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 7px var(--tape)}
.status{font:700 .9rem/1 var(--text);letter-spacing:.08em;text-transform:uppercase;margin:0 0 18px;color:var(--muted)}
.feature-wrap{background:var(--tape);border:3px solid var(--ink);padding:clamp(24px,4vw,56px);margin-bottom:56px;box-shadow:12px 12px 0 rgba(20,26,30,.85)}
.feature-wrap .row{border-bottom:0;padding:10px 0 0}
.feature-wrap .row::before{display:none}
.feature-wrap .row .cat{color:var(--ink)}
.feature-wrap .row .go{background:var(--ink);color:var(--tape)}
.feature-wrap .row .go:hover{background:transparent;color:var(--ink)}
.flag{display:inline-block;background:var(--ink);color:var(--tape);font:800 .95rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase;padding:7px 10px;margin-bottom:10px}

/* ───────── Responsive ───────── */
@media (max-width:980px){
  .panel,.about{grid-template-columns:1fr}
  .talks{grid-template-columns:1fr}
  .tape .n{font-size:2.4rem}
}
@media (max-width:640px){
  :root{--rail:38px}
  .rail a{font-size:.78rem;padding:8px 4px;margin-right:9px}
  .rail .marker{border-width:11px 16px 11px 0}
  body{font-size:1rem}
  .top{position:static;padding:14px 16px;gap:8px}
  .top nav ul{gap:2px 16px}
  .top nav a{font-size:.95rem;padding:6px 0}
  .logo{font-size:1.2rem}.logo b{width:32px;height:32px}
  .hero{display:block;padding-top:26px}
  .hero h1{display:block}
  .hero h1 .a{display:block;font-size:clamp(3.4rem,17vw,5.6rem);max-width:none;padding-bottom:26px}
  .hero h1 .tape-hero{height:92px;margin:0 calc(var(--pad) * -1)}
  .hero h1 .b{font-size:clamp(3.2rem,16vw,5.4rem);padding-top:26px}
  .tape .n{top:34px;font-size:2rem}
  .tape-end{font-size:1.1rem;padding:0 10px}
  .tape-end.l{padding-left:10px;padding-right:22px}.tape-end.r{padding-left:22px;padding-right:10px}
  .print{position:relative;right:auto;top:auto;width:min(66%,260px);margin:30px 0 0 auto;transform:rotate(2deg)}
  .hero-body{padding:30px 0 40px}
  .measure{grid-template-columns:1fr}
  .measure [role=tab]{border-right:0;border-bottom:3px solid var(--ink);min-height:0;padding:34px 18px 16px;display:grid;grid-template-columns:auto 1fr;gap:0 16px;align-items:center}
  .measure [role=tab]:last-of-type{border-bottom:0}
  .measure [role=tab] span{margin-top:0}
  .hook{display:none}
  .readings{grid-template-columns:1fr}
  .reading{border-right:0;margin-right:0;border-bottom:2px solid rgba(255,196,0,.4);padding:22px 0 18px;display:grid;grid-template-columns:auto 1fr;gap:0 18px;align-items:center}
  .reading b{grid-row:1/4;font-size:5rem}
  .row{grid-template-columns:44px minmax(0,1fr);gap:4px 14px}
  .row .go{grid-column:2;grid-row:auto;justify-self:start;margin-top:12px}
  .row .cat,.row h3{grid-column:2}
  .talks li{grid-template-columns:54px 1fr}
  .contact h2{font-size:clamp(3.8rem,22vw,7rem)}
}
@media (max-width:980px) and (min-width:641px){
  .hero{grid-template-columns:minmax(0,1fr)}
  .hero h1 .a,.hero h1 .b{grid-column:1}
  .hero h1 .a{font-size:clamp(3.4rem,10vw,6.4rem);max-width:62%}
  .hero h1 .b{font-size:clamp(3.4rem,10vw,6.4rem)}
  .hero-body{grid-column:1;grid-row:5;max-width:640px}
  .print{right:var(--pad);top:60px;width:30%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hook{transition:none}
}

/* ═════════ A2 · Cinta calibrada ═════════ */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sec{padding:clamp(56px,8vw,104px) var(--pad)}
.hero2{padding:clamp(28px,3.4vw,48px) var(--pad) clamp(36px,5vw,64px);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);column-gap:clamp(24px,4vw,72px);align-items:start}
.hero2 .eyebrow{grid-column:1/-1}
.hero2 h1{grid-column:1;font-size:clamp(3.2rem,6.4vw,7.2rem);line-height:.9;margin:0}
.hero2 h1 .dec{display:inline-block;background:var(--ink);color:var(--tape);padding:.03em .12em 0;margin:.05em 0}
.hero2 .lead{grid-column:1;margin:clamp(22px,2.6vw,36px) 0 0;font:500 clamp(1.2rem,1.8vw,1.55rem)/1.4 var(--text);max-width:42ch}
.hero2 .meta{grid-column:1;margin:16px 0 0;font:700 .95rem/1.4 var(--text);letter-spacing:.04em;color:var(--muted)}
.hero2 .meta small{font-weight:500;letter-spacing:.02em;margin-left:6px;font-size:.9rem}
.hero2 .cta{grid-column:1;margin-top:28px}
.print2{grid-column:2;grid-row:2/6;margin:6px 14px 14px auto;position:relative;width:min(100%,400px);justify-self:end;
  background:
   linear-gradient(var(--ink),var(--ink)) -14px -14px/24px 3px no-repeat,linear-gradient(var(--ink),var(--ink)) -14px -14px/3px 24px no-repeat,
   linear-gradient(var(--ink),var(--ink)) calc(100% + 14px) -14px/24px 3px no-repeat,linear-gradient(var(--ink),var(--ink)) calc(100% + 14px) -14px/3px 24px no-repeat,
   linear-gradient(var(--ink),var(--ink)) -14px calc(100% + 14px)/24px 3px no-repeat,linear-gradient(var(--ink),var(--ink)) -14px calc(100% + 14px)/3px 24px no-repeat,
   linear-gradient(var(--ink),var(--ink)) calc(100% + 14px) calc(100% + 14px)/24px 3px no-repeat,linear-gradient(var(--ink),var(--ink)) calc(100% + 14px) calc(100% + 14px)/3px 24px no-repeat}
.print2 .ph{aspect-ratio:4/4.8;overflow:hidden;background:var(--slate);border:3px solid var(--ink)}
.print2 img{width:100%;height:100%;object-fit:cover;object-position:50% 12%}
.print2 figcaption{display:flex;justify-content:space-between;margin-top:10px;font:800 .95rem/1 var(--display);letter-spacing:.12em;text-transform:uppercase}

/* Cinta de cuatro marcas (hero) */
.stagewrap{padding:0 0 clamp(40px,6vw,80px);background:var(--ground)}
.stagehint{margin:0;padding:0 var(--pad) 14px;font:800 1rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase}
.stagebar{position:relative}
.stages{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);background:var(--tape);border-block:3px solid var(--ink);
  background-image:linear-gradient(90deg,var(--ink) 0 2px,transparent 2px),linear-gradient(90deg,var(--ink) 0 3px,transparent 3px);background-size:12px 12px,60px 24px;background-repeat:repeat-x}
.stage{position:relative;padding:40px clamp(14px,2vw,28px) 22px;border-right:3px solid var(--ink);min-height:140px}
.stage:last-child{border-right:0}
.stage b{position:absolute;top:6px;left:clamp(14px,2vw,28px);font:800 .95rem/1 var(--display);letter-spacing:.1em;background:var(--tape);padding:0 6px 0 0}
.stage span{display:block;font:800 clamp(1.6rem,4.2vw,4.4rem)/.9 var(--display);text-transform:uppercase;letter-spacing:.01em;margin-top:12px}
.stage .cap{display:block;font:500 1rem/1.4 var(--text);margin-top:10px;font-style:normal}
.js .stage .cap{display:none}
.js .stage{cursor:pointer}
.js .stage[aria-checked=true]{background:var(--ink);color:var(--tape)}
.js .stage[aria-checked=true] b{background:var(--ink)}
.js .stage:hover:not([aria-checked=true]){background:var(--tape-deep)}
.js .stage:focus-visible{outline:4px solid var(--ink);outline-offset:-10px;box-shadow:none}
.js .stage[aria-checked=true]:focus-visible{outline-color:var(--tape)}
.shook{display:none}
.js .shook{display:block;position:absolute;top:-3px;left:0;width:25%;height:14px;background:var(--ink);transform:translateX(calc(var(--i,0)*100%));transition:transform .45s cubic-bezier(.2,.7,.2,1);pointer-events:none;z-index:2}
.js .shook::after{content:"";position:absolute;left:50%;top:14px;margin-left:-11px;border:11px solid transparent;border-top-color:var(--ink);border-bottom:0}
.stagecap{display:none;margin:0;padding:22px var(--pad) 0;font:800 clamp(1.8rem,4vw,3.4rem)/1 var(--display);text-transform:uppercase;letter-spacing:.01em}
.js .stagecap{display:block}
.stagecap b{background:var(--ink);color:var(--tape);padding:.04em .3em 0;margin-right:.35em;display:inline-block}

/* Trayectoria */
.ttape,.hito{display:none}
.js .ttape{display:block;padding:0 40px;margin-top:10px}
.js .hito{display:grid}
.track{position:relative;height:132px}
.pin{all:unset;box-sizing:border-box;cursor:pointer;position:absolute;bottom:calc(14px + var(--lv)*60px);transform:translateX(-50%);min-width:70px;height:46px;display:grid;place-items:center;background:var(--paper);border:3px solid var(--ink);font:800 1.3rem/1 var(--display);letter-spacing:.04em;padding:0 8px}
.pin::after{content:"";position:absolute;left:50%;top:100%;margin-left:-1.5px;width:3px;height:calc(14px + var(--lv)*60px);background:var(--ink)}
.pin[aria-pressed=true]{background:var(--ink);color:var(--tape)}
.pin:hover:not([aria-pressed=true]){background:var(--tape)}
.pin:focus-visible{outline:4px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 7px var(--tape);z-index:3}
.rng{position:absolute;bottom:0;height:10px;background:var(--ink)}
.ruler{position:relative;height:78px;background:var(--tape);border:3px solid var(--ink);box-shadow:8px 8px 0 rgba(20,26,30,.85)}
.ruler i{position:absolute;top:0;width:2px;height:16px;background:var(--ink)}
.ruler i.maj{width:3px;height:32px}
.yl span{position:absolute;bottom:8px;transform:translateX(-50%);font:800 1.6rem/1 var(--display);letter-spacing:.03em}
.hito{margin-top:44px;padding-top:26px;border-top:3px solid var(--ink);grid-template-columns:minmax(0,3fr) minmax(0,8fr);gap:clamp(16px,4vw,56px);align-items:start}
.hito b{font:800 clamp(3.4rem,8vw,7.6rem)/.82 var(--display)}
.hito h3{font-size:clamp(2.2rem,4.4vw,4rem)}
.hito .org{margin:10px 0 0;font:800 1.15rem/1.1 var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.hito p{margin:14px 0 0;font-size:1.25rem;max-width:52ch}
.hito .org + p{margin-top:16px}
.hito .btn{margin-top:22px}
.hitos{list-style:none;margin:30px 0 0;padding:0}
.js .hitos{display:none}
.hitos li{display:grid;grid-template-columns:130px minmax(0,1fr);gap:4px 18px;padding:20px 0;border-top:3px solid var(--ink)}
.hitos b{font:800 2.2rem/.9 var(--display)}
.hitos h3{font-size:clamp(1.5rem,2.4vw,2rem);line-height:1}
.hitos p{margin:6px 0 0}
.formfoot{margin:30px 0 0;font:500 .95rem/1.5 var(--text);color:var(--muted);max-width:70ch}
.more{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 0}

/* Listas con fecha */
.list2{list-style:none;margin:0;padding:0;border-top:3px solid var(--ink)}
.row2{display:grid;grid-template-columns:56px minmax(0,1fr) auto;column-gap:22px;row-gap:6px;align-items:baseline;padding:24px 8px 22px 0;border-bottom:2px solid var(--line);transition:background .2s}
.row2 .i{grid-column:1;grid-row:1/4;font:800 1.5rem/1 var(--display);letter-spacing:.04em}
.row2 .when{grid-column:2;font:700 .85rem/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.row2 h3{grid-column:2;font-size:clamp(1.7rem,3.2vw,2.8rem);line-height:.98}
.row2 h3 a{text-decoration:none}
.row2 h3 a:hover{text-decoration:underline;text-decoration-thickness:4px;text-underline-offset:6px}
.row2 .tg{grid-column:2;display:flex;gap:8px;flex-wrap:wrap}
.row2 .tg:empty{display:none}
.row2 .tipo,.row2 .conf{font:800 .9rem/1 var(--display);letter-spacing:.12em;text-transform:uppercase;border:2px solid var(--ink);padding:5px 8px}
.row2 .tipo{background:var(--ink);color:var(--tape)}
.row2 .go{grid-column:3;grid-row:1/4;align-self:center;font:800 1.05rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:3px solid var(--ink);padding:12px 16px;white-space:nowrap}
.row2 .go:hover{background:var(--ink);color:var(--tape)}
.row2.on{background:rgba(255,196,0,.55);box-shadow:inset 8px 0 0 var(--ink);padding-left:22px}
.row2.feat{padding:34px 0 30px}.row2.feat h3{font-size:clamp(2.4rem,5.6vw,5rem)}
.row2[hidden]{display:none}
.feature-wrap .row2{border-bottom:0}
.feature-wrap .row2 .when{color:var(--ink)}
.feature-wrap .row2 .go{background:var(--ink);color:var(--tape)}

/* Ideas: tipos, escala de tiempo */
.tipos{list-style:none;margin:34px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 28px;max-width:980px}
.tipos li{border-top:3px solid var(--ink);padding:14px 0 0}
.tipos b{display:block;font:800 1.7rem/1 var(--display);text-transform:uppercase;letter-spacing:.04em}
.tipos span{display:block;margin-top:6px;color:var(--muted)}
.legend2{max-width:70ch;margin:20px 0 0;color:var(--muted);font-size:.95rem}
.dscale{display:none;position:relative;padding:0 34px}
.js .dscale{display:block}
.dtrack{position:relative;height:176px}
.dp{all:unset;box-sizing:border-box;cursor:pointer;position:absolute;bottom:calc(12px + var(--lv)*52px);width:40px;height:40px;margin-left:-20px;border-radius:50%;background:var(--paper);border:3px solid var(--ink);display:grid;place-items:center;font:800 .95rem/1 var(--display);letter-spacing:.02em}
.dp::after{content:"";position:absolute;left:50%;top:100%;margin-left:-1.5px;width:3px;height:calc(12px + var(--lv)*52px);background:var(--ink)}
.dp[aria-pressed=true]{background:var(--ink);color:var(--tape)}
.dp:hover:not([aria-pressed=true]){background:var(--tape)}
.dp:focus-visible{outline:4px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 7px var(--tape);z-index:4}
.dline{position:relative;height:70px;background:var(--tape);border:3px solid var(--ink);box-shadow:8px 8px 0 rgba(20,26,30,.85);
  background-image:linear-gradient(90deg,var(--ink) 0 2px,transparent 2px);background-size:calc(100%/188*3.5) 14px;background-repeat:repeat-x}
.mts{position:absolute;inset:0}
.mt{position:absolute;top:0;bottom:0;border-left:3px solid var(--ink);padding:30px 0 0 6px;font:800 1.15rem/1 var(--display);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.sel{display:none;margin:30px 0 0;gap:18px;align-items:baseline;flex-wrap:wrap;font:800 clamp(1.4rem,2.6vw,2.2rem)/1.05 var(--display);text-transform:uppercase}
.js .sel{display:flex}
.sel .sd{background:var(--ink);color:var(--tape);padding:.1em .4em 0}
.sel a{text-decoration:none;border-bottom:4px solid var(--ink)}

@media (max-width:980px){
  .hero2{grid-template-columns:minmax(0,1fr)}
  .print2{grid-column:1;grid-row:auto;margin:34px 14px 0 auto;width:min(60%,340px)}
  .tipos{grid-template-columns:1fr}
}
@media (max-width:760px){
  .js .ttape,.js .hito{display:none}
  .js .hitos{display:block}
  .js .dscale,.js .sel{display:none}
}
@media (max-width:640px){
  .hero2{padding-top:26px}
  .hero2 h1{font-size:clamp(3.2rem,15vw,5rem)}
  .print2{width:min(72%,280px)}
  .stages{grid-template-columns:repeat(2,1fr)}
  .stage{min-height:112px;padding:36px 14px 16px}
  .stage:nth-child(2){border-right:0}
  .stage:nth-child(-n+2){border-bottom:3px solid var(--ink)}
  .stage span{font-size:clamp(1.6rem,8vw,2.4rem)}
  .js .shook{display:none}
  .hitos li{grid-template-columns:1fr}
  .row2{grid-template-columns:44px minmax(0,1fr);column-gap:14px}
  .row2 .go{grid-column:2;grid-row:auto;justify-self:start;margin-top:12px}
  .row2 .i{grid-row:1/5}
  .row2.on{padding-left:14px}
}
@media (prefers-reduced-motion:reduce){.js .shook,.row2{transition:none}}
.yl span:first-child{transform:none;left:10px!important}
.yl span:last-child{transform:none;left:auto!important;right:10px}
.mt.end{border-left:0;border-right:3px solid var(--ink);transform:translateX(-100%);padding:30px 6px 0 0}
.page-hero .eyebrow{margin-bottom:30px}
.page-hero h1{font-size:clamp(4rem,10vw,8.4rem)}
.page-hero{padding-bottom:34px}

/* ═════════ A2b · Instrumento de precisión ═════════
   Misma estructura que A2; la cinta de costura (relleno amarillo, bordes gruesos, sombras duras) pasa a escala de instrumento:
   superficie papel, líneas finas de 1 px, numeración mono y el amarillo reducido a indicador. */
@font-face{font-family:"JBMono";src:url(assets/fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"JBMono";src:url(assets/fonts/jetbrains-mono-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
:root{--scale:#F5F4EE;--mono:"JBMono",ui-monospace,Menlo,Consolas,monospace;--wash:rgba(255,196,0,.2)}
/* Riel */
.rail{background-color:var(--scale);border-right:1px solid var(--ink);
  background-image:repeating-linear-gradient(180deg,var(--ink) 0 1px,transparent 1px 8px),repeating-linear-gradient(180deg,var(--ink) 0 1px,transparent 1px 40px);
  background-size:7px 100%,16px 100%}
.rail a{background:var(--scale);font:600 .72rem/1 var(--mono);letter-spacing:.14em;margin-right:20px;padding:10px 5px}
.rail a:hover{background:var(--ink);color:var(--tape)}
.rail .marker{border-width:6px 14px 6px 0;top:calc(var(--p,0) * (100% - 12px));border-color:transparent var(--tape) transparent transparent;filter:drop-shadow(-1px 0 0 var(--ink)) drop-shadow(0 1px 0 var(--ink)) drop-shadow(0 -1px 0 var(--ink))}
/* Escala de cuatro marcas */
.stages{background-color:var(--scale);border-block:1px solid var(--ink);
  background-image:linear-gradient(90deg,var(--ink) 0 1px,transparent 1px),linear-gradient(90deg,var(--ink) 0 1px,transparent 1px);background-size:8px 7px,40px 14px}
.stage{border-right:1px solid var(--ink)}
.stage b{font:600 .72rem/1 var(--mono);letter-spacing:.12em;background:var(--scale);top:18px}
.stage{padding-top:52px}
.js .stage:hover:not([aria-checked=true]){background:var(--wash)}
.js .shook{height:4px;top:-1px;background:var(--tape);box-shadow:0 0 0 1px var(--ink)}
.js .shook::after{top:4px;margin-left:-7px;border-width:7px;border-top-color:var(--ink)}
@media (max-width:640px){.stage:nth-child(-n+2){border-bottom:1px solid var(--ink)}}
/* Trayectoria */
.ruler{background:var(--scale);border:1px solid var(--ink);box-shadow:none;height:70px}
.ruler i{width:1px;height:9px}
.ruler i.maj{width:1px;height:22px}
.yl span{font:600 .78rem/1 var(--mono);letter-spacing:.04em;bottom:10px}
.pin{border:1px solid var(--ink);font:600 .85rem/1 var(--mono);letter-spacing:.06em;min-width:62px;height:38px;background:var(--scale)}
.pin::after{width:1px;margin-left:-.5px}
.pin:hover:not([aria-pressed=true]){background:var(--wash)}
.rng{height:4px;background:var(--tape);box-shadow:0 0 0 1px var(--ink)}
.hito{border-top:1px solid var(--ink)}
.hitos li{border-top:1px solid var(--ink)}
.hito .org{font:600 .8rem/1.2 var(--mono);letter-spacing:.14em}
/* Ideas */
.dline{background-color:var(--scale);border:1px solid var(--ink);box-shadow:none;height:62px;
  background-image:linear-gradient(90deg,var(--ink) 0 1px,transparent 1px);background-size:calc(100%/188*3.5) 9px}
.mt{border-left:1px solid var(--ink);font:600 .72rem/1 var(--mono);letter-spacing:.1em}
.mt.end{border-right:1px solid var(--ink)}
.dp{border:1px solid var(--ink);font:600 .68rem/1 var(--mono);background:var(--scale)}
.dp::after{width:1px;margin-left:-.5px}
.dp:hover:not([aria-pressed=true]){background:var(--wash)}
.sel .sd{font-family:var(--mono);font-weight:600;font-size:.8em;padding:.25em .5em}
.list2{border-top:1px solid var(--ink)}
.row2{border-bottom:1px solid var(--line)}
.row2 .i{font:600 .9rem/1 var(--mono)}
.row2 .when{font:600 .72rem/1 var(--mono);letter-spacing:.14em}
.row2 .go{border-width:1px;font:600 .75rem/1 var(--mono);letter-spacing:.12em}
.row2 .tipo,.row2 .conf{border-width:1px;font:600 .7rem/1 var(--mono)}
.row2.on{background:var(--wash);box-shadow:inset 3px 0 0 var(--tape),inset 4px 0 0 var(--ink);padding-left:22px}
.tipos li{border-top:1px solid var(--ink)}
/* Contenedores */
.measure{background-color:var(--scale);border:1px solid var(--ink);box-shadow:none}
.feature-wrap{background:var(--scale);border:1px solid var(--ink);box-shadow:none}
.contact{background-color:var(--scale);border-top:1px solid var(--ink);
  background-image:linear-gradient(90deg,var(--ink) 0 1px,transparent 1px),linear-gradient(90deg,var(--ink) 0 1px,transparent 1px);background-size:8px 8px,40px 16px}
.btn{border-width:1px;font:600 .85rem/1 var(--mono);letter-spacing:.14em}
.contact .btn.alt{border-width:1px}
.quote{border-left-width:3px}
@media (max-width:640px){.contact h2{font-size:clamp(3rem,14.5vw,4.4rem)}}
/* ═════════ V2 Viva · movimiento ═════════ */
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sprog{position:fixed;left:0;top:0;height:3px;width:100%;background:var(--tape);transform:scaleX(0);transform-origin:left;z-index:70;pointer-events:none}
.stagebar{position:relative}
.lens{position:absolute;left:0;top:0;pointer-events:none;z-index:1}
.stages{background-image:none}
.stage{padding-top:76px}
.stage b{top:50px}
.anim .w{display:inline-block;overflow:hidden;vertical-align:top;padding-top:.16em;margin-top:-.16em;padding-bottom:.06em;margin-bottom:-.06em}
.anim .w>i{display:inline-block;font-style:normal;transform:translateY(112%);animation:wup .95s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(var(--d) * 85ms + 180ms)}
@keyframes wup{to{transform:none}}
.anim .hero2 .eyebrow,.anim .hero2 .lead,.anim .hero2 .meta,.anim .hero2 .cta{opacity:0;transform:translateY(14px);animation:fup .9s cubic-bezier(.2,.8,.2,1) forwards}
.anim .hero2 .eyebrow{animation-delay:.05s}.anim .hero2 .lead{animation-delay:.75s}.anim .hero2 .meta{animation-delay:.9s}.anim .hero2 .cta{animation-delay:1.05s}
@keyframes fup{to{opacity:1;transform:none}}
.anim .print2 .ph{clip-path:inset(0 0 100% 0);animation:phin 1.2s .35s cubic-bezier(.2,.8,.2,1) forwards}
.anim .print2 .ph img{transform:scale(1.16);animation:imgin 1.6s .35s cubic-bezier(.2,.8,.2,1) forwards}
.anim .print2 figcaption{opacity:0;animation:fup .8s 1.2s forwards}
@keyframes phin{to{clip-path:inset(0)}}
@keyframes imgin{to{transform:none}}
.anim .rail{clip-path:inset(0 0 100% 0);animation:phin 1.3s .1s cubic-bezier(.2,.8,.2,1) forwards}
.anim .hero2 h1 .dec{box-shadow:inset 0 -.09em 0 var(--tape)}
.anim .rv{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--d,0) * 70ms)}
.anim .rv.in{opacity:1;transform:none}
.anim .pin.rv{transform:translate(-50%,24px)}.anim .pin.rv.in{transform:translate(-50%,0)}
.anim .dp.rv{transform:translateY(20px)}.anim .dp.rv.in{transform:none}
.anim .clip{clip-path:inset(0 100% 0 0);transition:clip-path 1.5s cubic-bezier(.2,.8,.2,1)}
.anim .clip.in{clip-path:inset(0)}
.row2 h3{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
@media (hover:hover){.row2:hover h3{transform:translateX(12px)}.row2:hover .go{background:var(--ink);color:#F5F4EE}}
.btn{transition:transform .25s cubic-bezier(.2,.8,.2,1),background .2s,color .2s}
@media (max-width:640px){.stage{padding-top:66px}.stage b{top:42px}.lens{display:none}.stages{background-image:linear-gradient(90deg,var(--ink) 0 1px,transparent 1px),linear-gradient(90deg,var(--ink) 0 1px,transparent 1px);background-size:8px 7px,40px 14px}}
@media (prefers-reduced-motion:reduce){.sprog{display:none}.row2:hover h3{transform:none}}
/* hero compacto: la cinta debe asomar en el primer viewport */
@media (min-width:981px){
  .hero2 h1{font-size:clamp(2.7rem,5.6vw,5.9rem)}
  .hero2{padding-top:clamp(18px,2.4vw,34px);padding-bottom:0}
  .hero2 .eyebrow{margin-bottom:10px}
  .stagehint{padding-bottom:10px;margin-top:18px}
}
.anim .stagebar.clip{transition-delay:1.1s}
@media (min-width:981px){.hero2 h1{font-size:clamp(2.6rem,4.9vw,5.2rem)}}
/* ═════ Variación C · Lectura en vivo ═════ */
.hud{position:fixed;left:calc(var(--rail) + 16px);bottom:16px;z-index:60;display:flex;align-items:center;gap:12px;background:var(--ink);color:var(--tape);font:600 .74rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:10px 14px;pointer-events:none;box-shadow:0 0 0 1px var(--ink)}
.hud-k{opacity:.65}.hud-n{color:#fff}.hud-v{width:72px;height:3px;background:rgba(255,255,255,.22);display:block;overflow:hidden}
.hud-v i{display:block;height:100%;background:var(--tape);transform:scaleX(0);transform-origin:left}
.hud-y{min-width:0;max-width:0;overflow:hidden;white-space:nowrap;color:#fff;transition:max-width .4s ease}
.hud.y-on .hud-y{max-width:110px}
@media (max-width:640px){.hud{left:12px;bottom:12px;font-size:.66rem;padding:8px 10px;gap:8px}.hud-v{width:40px}.hud-k{display:none}}
@media (prefers-reduced-motion:reduce){.hud-y{transition:none}}
.anim .sec>h2,.anim .sec h2{font-variant-numeric:tabular-nums}
.anim .hito{transition:transform .5s cubic-bezier(.2,.8,.2,1)}
@media (hover:hover){.anim .row2:hover,.anim .hito:hover{transform:translateX(10px)}}
/* ═════ Bitácora de proyectos ═════ */
.bita{margin-top:clamp(56px,7vw,104px);border-top:3px solid var(--ink);padding-top:28px}
.bita-h{display:grid;gap:10px;max-width:70ch;margin-bottom:clamp(28px,4vw,56px)}
.bita-h .num{font:600 .78rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.bita-h h3{font-size:clamp(2.4rem,6vw,5rem);line-height:.95;margin:0}
.bita-h p{margin:0;color:var(--muted)}
.bita-k{font:600 .8rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink)!important}
.bita-k b{background:var(--ink);color:var(--tape);padding:2px 7px;margin-right:2px}
.chap{margin-top:clamp(34px,5vw,64px)}
.chap-h{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,8fr);gap:clamp(16px,4vw,56px);align-items:end;padding:18px 0 14px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.cy{font:800 clamp(2.4rem,5.6vw,5rem)/.85 var(--display);letter-spacing:.01em}
.chap-h h4{margin:0;font:800 clamp(1.3rem,2.4vw,2rem)/1.05 var(--display);text-transform:uppercase;letter-spacing:.03em}
.chap-h p{margin:6px 0 0;max-width:62ch;color:var(--muted);font-size:.98rem}
.pjs{list-style:none;margin:0;padding:0}
.pj{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2.4fr) minmax(0,5.6fr);gap:clamp(12px,3vw,40px);padding:18px 0;border-bottom:1px solid var(--line);align-items:start}
.pj time{font:600 .8rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.pj-c b{display:block;font:800 clamp(1.15rem,1.8vw,1.5rem)/1.05 var(--display);text-transform:uppercase;letter-spacing:.03em}
.pj-p{display:block;margin-top:4px;font:600 .72rem/1.35 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pj-b h5{margin:0;font:700 1.08rem/1.3 var(--text)}
.pj-b em{display:inline-block;margin:6px 0 2px;font:600 .72rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;font-style:normal;background:var(--ink);color:var(--tape);padding:4px 7px}
.pj-b p{margin:6px 0 0;max-width:62ch;color:var(--slate)}
.pj:hover{background:linear-gradient(90deg,var(--wash),transparent 60%)}
.bita-x,.bita-cl{margin-top:clamp(36px,5vw,64px);padding-top:18px;border-top:1px solid var(--ink);display:grid;grid-template-columns:minmax(0,3fr) minmax(0,8fr);gap:clamp(16px,4vw,56px)}
.bita-x h4,.bita-cl h4{margin:0;font:800 1.2rem/1.1 var(--display);text-transform:uppercase;letter-spacing:.05em}
.bita-x ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}.bita-x p,.bita-cl p{margin:0}
.bita-cl p{font:600 .9rem/1.8 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--slate)}
@media (hover:hover){.anim .pj{transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .8s,background .3s}.anim .pj.in:hover{transform:translateX(10px)}}
@media (max-width:860px){.chap-h,.bita-x,.bita-cl{grid-template-columns:1fr}.pj{grid-template-columns:1fr;gap:6px;padding:16px 0}.pj time{padding-top:0}}
/* ═════ Archivo por mes ═════ */
.ritmo{list-style:none;margin:0 0 clamp(24px,4vw,44px);padding:0;display:flex;gap:2px;overflow-x:auto;border-bottom:2px solid var(--ink);scrollbar-width:thin}
.ritmo li{flex:1 0 64px}
.ritmo a{display:grid;grid-template-rows:96px auto auto;justify-items:center;gap:2px;padding:6px 4px 8px;text-decoration:none;color:var(--ink);height:100%}
.ritmo a:hover,.ritmo a:focus-visible{background:var(--wash)}
.rb{display:flex;flex-direction:column-reverse;gap:3px;align-self:end;width:100%;align-items:center}
.rb i{display:block;width:70%;height:6px;background:var(--ink)}
.rb i:first-child{background:var(--tape);box-shadow:0 0 0 1px var(--ink)}
.ritmo b{font:700 .8rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.ritmo em{font:600 .68rem/1 var(--mono);font-style:normal;color:var(--muted)}
.yr{margin:clamp(28px,4vw,48px) 0 6px;font:800 clamp(2.2rem,5vw,4rem)/.9 var(--display)}
.mes{border-top:1px solid var(--ink)}
.mes>summary{display:flex;align-items:baseline;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;padding:18px 4px;font:800 clamp(1.5rem,3vw,2.4rem)/1 var(--display);text-transform:uppercase;letter-spacing:.03em}
.mes>summary::-webkit-details-marker{display:none}
.mes>summary::after{content:"+";font:600 1.4rem/1 var(--mono);margin-left:auto;padding-left:16px}
.mes[open]>summary::after{content:"−"}
.mes>summary:hover,.mes>summary:focus-visible{background:var(--wash)}
.mc{font:600 .8rem/1 var(--mono);letter-spacing:.12em;color:var(--muted);order:2}
.mes>summary::after{order:3}
.mes .list2{margin:0 0 18px}
/* ═════ v2 · cinta de puntos y etapas plegadas ═════ */
.pdots{position:relative;margin:2px 40px 0;height:calc(var(--lvs,4)*20px + 40px);border-bottom:1px solid var(--line)}
.pdk{position:absolute;left:0;top:6px;font:600 .7rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pd{all:unset;box-sizing:border-box;position:absolute;top:calc(30px + var(--lv)*20px);width:14px;height:14px;margin-left:-7px;border-radius:50%;border:2px solid var(--ink);cursor:pointer;transition:transform .2s cubic-bezier(.2,.8,.2,1),background .2s}
.pd.c0{background:var(--tape)}.pd.c1{background:var(--ink)}
.pd:hover,.pd:focus-visible{transform:scale(1.7);z-index:5;background:var(--tape)}
.pd:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.pd .tip{display:none;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%) scale(.6);transform-origin:bottom;white-space:nowrap;background:var(--ink);color:#fff;font:600 .72rem/1.35 var(--mono);letter-spacing:.06em;padding:7px 10px;pointer-events:none}
.pd .tip i{font-style:normal;color:var(--tape)}
.pd:hover .tip,.pd:focus-visible .tip{display:block}
.pd.er .tip{left:auto;right:-6px;transform:scale(.6);transform-origin:bottom right}.pd.el .tip{left:-6px;transform:scale(.6);transform-origin:bottom left}
@media (max-width:860px){.pdots{margin:2px 0 0;overflow-x:auto;overflow-y:hidden}.pdots .pd{margin-left:0}.pdots{min-width:0}}
.bita{margin-top:clamp(40px,5vw,72px);padding-top:20px}
.bita-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 22px;max-width:none;margin-bottom:18px}
.bita-h h3{font-size:clamp(1.8rem,3.4vw,2.8rem)}
.bita-h p{margin:0}
details.chap{margin:0;border-top:1px solid var(--ink)}
details.chap:last-of-type{border-bottom:1px solid var(--ink)}
.chap-h{display:grid;grid-template-columns:minmax(0,2.6fr) minmax(0,7fr) auto;gap:clamp(12px,3vw,40px);align-items:center;padding:18px 6px;border:0;cursor:pointer;list-style:none}
.chap-h::-webkit-details-marker{display:none}
.chap-h:hover,.chap-h:focus-visible{background:var(--wash)}
.cy{font:800 clamp(1.8rem,4vw,3.2rem)/.9 var(--display)}
.ct h4{margin:0;font:800 clamp(1.1rem,2vw,1.6rem)/1.05 var(--display);text-transform:uppercase;letter-spacing:.03em}
.chips{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.chips li{font:600 .68rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--ink);padding:4px 7px}
.cn{font:800 1.8rem/1 var(--display);display:flex;align-items:baseline;gap:8px}
.cn small{font:600 .66rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.cn::after{content:"+";font:600 1.5rem/1 var(--mono);margin-left:14px}
details.chap[open] .cn::after{content:"−"}
details.chap[open]>.chap-h{background:var(--ink);color:var(--scale)}
details.chap[open] .cy,details.chap[open] .ct h4{color:var(--scale)}
details.chap[open] .chips li{border-color:var(--scale)}
details.chap[open] .cn small{color:var(--tape)}
.chap-sub{margin:14px 6px 4px;max-width:70ch;color:var(--muted)}
details.chap .pjs{padding:0 6px 18px}
.pj{padding:14px 0}
.pj.flash{animation:pjf 1.8s ease}
@keyframes pjf{0%,60%{background:var(--tape)}100%{background:transparent}}
@media (max-width:860px){.chap-h{grid-template-columns:1fr auto;gap:8px}.cy{grid-column:1/-1}.ct{grid-column:1}.cn{grid-column:2}}
@media (max-width:640px){.pdots{display:none}}
/* banderas = casas (empleadores) */
.pin{min-width:96px;height:52px;line-height:1.1;padding:0 12px}
.pin span{display:grid;gap:3px;justify-items:center;font:700 .82rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.pin small{font:600 .62rem/1 var(--mono);letter-spacing:.14em;color:var(--muted)}
.pin[aria-pressed=true] small{color:var(--tape)}

/* Production completion: the selected A2b visual system extends to all pages. */
:root{--mono:var(--text);--scale:var(--tape)}
main{scroll-margin-top:120px}section[id]{scroll-margin-top:140px}
.prose{max-width:72ch;font-size:1.15rem}.prose p{margin:0 0 1.2em}
.evidence-grid,.topic-list,.credential-list{list-style:none;padding:0;margin:24px 0 40px}
.evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:3px solid var(--ink)}
.evidence-grid li{padding:30px 24px 24px 0;border-bottom:1px solid var(--line)}
.evidence-grid b{display:block;font:800 clamp(2.6rem,5vw,5rem)/1 var(--display);margin-bottom:20px}
.evidence-grid h3,.topic-list h3,.credential-list h3,.contact-grid h3{font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.05;overflow-wrap:anywhere}
.topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 40px}
.topic-list li,.credential-list li{padding:24px 0;border-top:1px solid var(--ink)}
.credential-list p{margin-bottom:0}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.contact-grid .mail{font-size:clamp(1.4rem,3vw,3rem);overflow-wrap:anywhere}
footer>span:last-child{display:flex;flex-wrap:wrap;gap:12px 22px}footer small{font-size:.85rem}
.top nav ul{gap:6px 20px}.top{flex-wrap:wrap}.top nav a{font-size:1rem;letter-spacing:.05em}
.social-directory{list-style:none;padding:0;margin:32px 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:3px solid var(--ink)}
.social-directory li{min-width:0;border-bottom:1px solid var(--ink)}
.social-directory a{display:flex;flex-direction:column;height:100%;padding:28px 22px 28px 0;text-decoration:none}
.social-directory a:hover{background:var(--tape)}
.social-directory h3{font-size:clamp(2.2rem,4vw,3.5rem);overflow-wrap:anywhere;line-height:1.05}
.social-directory p{flex:1;margin:14px 0 24px;max-width:28ch}.social-action{font-weight:700;text-decoration:underline;text-underline-offset:5px}
.profile-directory{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);margin-top:40px;padding:20px 0}
.profile-directory summary{cursor:pointer;font-weight:700;padding:4px 0;min-height:32px}
.profile-directory ul{list-style:none;padding:16px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 28px}
.profile-directory a{display:block;padding:10px 0;font-weight:600;overflow-wrap:anywhere}
@media(max-width:1000px){.social-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-directory ul{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.social-directory{grid-template-columns:1fr}.social-directory a{padding:24px 0}.profile-directory ul{grid-template-columns:1fr}}
.pd{width:24px;height:24px;margin-left:-12px;top:calc(30px + var(--lv)*28px)}
.pdots{height:calc(var(--lvs,4)*28px + 40px)}
.page-hero .sub{max-width:30ch}.page-hero h1{overflow-wrap:anywhere}
[hidden]{display:none!important}
@media(max-width:700px){.evidence-grid,.topic-list,.contact-grid{grid-template-columns:1fr}.top{gap:10px}.top nav{width:100%}.top nav ul{gap:2px 14px}.top nav a{font-size:.95rem}.evidence-grid li{padding:24px 0}.contact-grid{gap:24px}.sec-head h2{overflow-wrap:anywhere}.mail{overflow-wrap:anywhere}section[id]{scroll-margin-top:160px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation:none!important;transition:none!important}.rv,.clip{opacity:1!important;transform:none!important;clip-path:none!important}.anim .w i{transform:none!important}}