/* Layout: titular corto y, debajo, una sola pantalla continua en tres columnas (Fuentes → Cerebro → Tu sistema) que cuenta
   la historia en 32 s. En móvil se ve una columna cada vez, la del capítulo activo. */
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/inter-latin.woff2) format("woff2")}
@font-face{font-family:"Geist Mono";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/geistmono-latin.woff2) format("woff2")}
:root{
  --bg:oklch(98.3% .005 170);
  --surface:oklch(100% 0 0);
  --raise:oklch(97.2% .006 170);
  --ink:oklch(21% .02 175);
  --muted:oklch(48% .016 175);
  --line:oklch(90.5% .009 170);
  --control:oklch(62% .012 175);
  --accent:oklch(47.5% .083 179);
  --on-accent:oklch(99% 0 0);
  --soft:color-mix(in oklab,var(--accent) 11%,var(--surface));
  --glow:color-mix(in oklab,var(--accent) 35%,transparent);
  --hl:color-mix(in oklab,var(--accent) 24%,transparent);
  --danger:oklch(55% .19 25);
  --danger-soft:color-mix(in oklab,var(--danger) 12%,var(--surface));
  --warn:oklch(52% .11 70);
  --plan:oklch(52% .01 175);
  --shadow:0 1px 0 color-mix(in oklab,var(--ink) 6%,transparent),0 18px 40px -18px color-mix(in oklab,var(--ink) 28%,transparent);
  --f-sans:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"Geist Mono","Inter",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:oklch(16% .012 175);--surface:oklch(20.5% .014 175);--raise:oklch(23.5% .015 175);--ink:oklch(95% .008 170);--muted:oklch(72% .014 172);
  --line:oklch(29% .014 175);--control:oklch(52% .014 175);--accent:oklch(76% .11 172);--on-accent:oklch(17% .02 175);--plan:oklch(66% .01 175);
  --danger:oklch(70% .17 25);--warn:oklch(78% .13 75);
  --shadow:0 1px 0 oklch(100% 0 0 / .04),0 18px 40px -18px oklch(0% 0 0 / .75);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:oklch(16% .012 175);--surface:oklch(20.5% .014 175);--raise:oklch(23.5% .015 175);--ink:oklch(95% .008 170);--muted:oklch(72% .014 172);
  --line:oklch(29% .014 175);--control:oklch(52% .014 175);--accent:oklch(76% .11 172);--on-accent:oklch(17% .02 175);--plan:oklch(66% .01 175);
  --danger:oklch(70% .17 25);--warn:oklch(78% .13 75);
  --shadow:0 1px 0 oklch(100% 0 0 / .04),0 18px 40px -18px oklch(0% 0 0 / .75);color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--f-sans);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:1160px;margin-inline:auto}
h1,h2,h3,p{margin:0}
h1,h2{text-wrap:balance;letter-spacing:-.028em}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
button{font:inherit;color:inherit}
.label{font:500 11px/1 var(--f-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.chip{font:500 10px/1 var(--f-mono);letter-spacing:.04em;text-transform:uppercase;padding:5px 7px;border-radius:6px;white-space:nowrap}
.chip.on{background:var(--accent);color:var(--on-accent)}
.chip.plan{border:1px dashed var(--plan);color:var(--plan)}
.num{font-variant-numeric:tabular-nums}

/* Titular */
.hero{padding-block:8px 20px;display:grid;gap:12px;justify-items:start}
.hero h1{font-size:clamp(30px,4.4vw,52px);line-height:1.04;font-weight:660;max-width:22ch}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:clamp(16px,1.8vw,19px);color:var(--muted)}

/* La película */
.film{position:relative;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
.film-top{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:live 1.6s infinite}
@keyframes live{0%{box-shadow:0 0 0 0 var(--glow)}70%{box-shadow:0 0 0 8px transparent}}
.film-top .l{display:flex;align-items:center;gap:8px}
.stage{position:relative;height:540px;overflow:hidden;background:radial-gradient(90% 70% at 50% 110%,var(--soft),transparent 70%)}

/* Subtítulo y reloj */
.cap{position:absolute;inset:16px 18px auto;display:flex;justify-content:space-between;align-items:flex-start;gap:14px;z-index:6;pointer-events:none}
.cap p{font:650 clamp(19px,2.4vw,27px)/1.15 var(--f-sans);letter-spacing:-.025em;max-width:30ch;text-wrap:balance}
.clock{font:600 15px/1 var(--f-mono);padding:8px 10px;border-radius:9px;background:var(--raise);border:1px solid var(--line);flex:none}
.clock.late{color:var(--danger);border-color:color-mix(in oklab,var(--danger) 40%,var(--line))}
.clock.ok{color:var(--accent)}

/* Piezas */
.chaos{position:absolute;inset:0;z-index:2}
.card{position:absolute;width:212px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px;align-items:center;padding:9px 10px;border-radius:12px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);will-change:transform}
.card div{min-width:0}
.card b{display:block;font-size:12.5px;font-weight:620;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card span.d{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{font:600 9.5px/1 var(--f-mono);letter-spacing:.03em;padding:6px 6px;border-radius:6px;border:1px solid var(--line);color:var(--muted);text-transform:uppercase;white-space:nowrap}
.tag.wa{color:var(--accent);border-color:color-mix(in oklab,var(--accent) 40%,var(--line))}
.tag.pdf{color:var(--danger)}.tag.xls{color:oklch(50% .12 150)}.tag.call{color:var(--warn)}
.card.note{background:oklch(93% .09 95);border-color:transparent;color:oklch(25% .03 90)}
.card.note span.d{color:oklch(35% .03 90)}
.card.flag{border-color:var(--danger);box-shadow:0 0 0 3px color-mix(in oklab,var(--danger) 18%,transparent)}
.card.flag span.d{color:var(--danger);font-weight:600}
.card.hot{border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}

/* Columnas ordenadas */
.lanes{position:absolute;inset:84px 16px 16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;z-index:1;opacity:0;transition:opacity .4s,inset .6s var(--ease)}
.stage.sorted .lanes{opacity:1}
.lane{display:flex;flex-direction:column;gap:7px;min-width:0;padding:10px;border-radius:14px;background:color-mix(in oklab,var(--raise) 70%,transparent);border:1px solid var(--line)}
.lane-h{display:flex;justify-content:space-between;align-items:center;gap:6px}
.lane-h b{font-size:14px;font-weight:650;letter-spacing:-.01em}
.cnt{font:600 11px/1 var(--f-mono);padding:4px 6px;border-radius:6px;background:var(--soft);color:var(--accent)}
.lane-b{display:flex;flex-direction:column;gap:6px;min-height:0;overflow:hidden}
.lane-b .card{position:relative;width:auto;left:auto!important;top:auto!important;box-shadow:none}
.lane-s{margin-top:auto;font:600 11px/1 var(--f-mono);color:var(--accent);opacity:0;transition:opacity .4s}
.stage.work .lane-s{opacity:1}
.stage.work .lanes{inset:84px 16px auto;height:78px}
.stage.work .lane{padding:9px 10px;gap:4px}
.stage.work .lane-b{display:none}

/* La app */
.app{position:absolute;left:50%;top:52%;width:min(320px,86%);translate:-50% -50%;z-index:7;display:grid;gap:12px;padding:18px;border-radius:22px;background:var(--surface);border:1px solid var(--line);
  box-shadow:0 30px 80px -20px color-mix(in oklab,var(--ink) 45%,transparent);opacity:0;visibility:hidden;scale:.92;transition:opacity .4s,scale .5s var(--ease),visibility .4s}
.stage.install .app{opacity:1;visibility:visible;scale:1}
.stage.install .chaos{filter:blur(3px) saturate(.6);opacity:.55;transition:filter .5s,opacity .5s}
.app-h{display:flex;align-items:center;gap:10px}.app-h b{font-size:18px;letter-spacing:-.02em}
.app .endlogo{width:32px;height:32px}
.login{display:grid;gap:6px}
.inp{height:38px;border-radius:10px;border:1px solid var(--line);padding:0 12px;display:flex;align-items:center;font:500 13px var(--f-mono)}
.srcs{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.srcs li{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;border-radius:10px;background:var(--raise);font-size:13.5px;font-weight:550}
.sw{width:34px;height:20px;border-radius:99px;background:var(--line);position:relative;transition:background .25s;flex:none}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:var(--surface);transition:translate .25s var(--ease)}
.sw.on{background:var(--accent)}.sw.on::after{translate:14px 0}

/* Zoom de un dato */
.zoom{position:absolute;right:18px;bottom:18px;width:min(340px,90%);z-index:8;display:grid;gap:9px;padding:14px;border-radius:16px;background:var(--surface);border:1px solid color-mix(in oklab,var(--accent) 55%,var(--line));
  box-shadow:0 24px 60px -18px color-mix(in oklab,var(--ink) 45%,transparent);opacity:0;visibility:hidden;translate:0 14px;transition:opacity .35s,translate .45s var(--ease),visibility .35s}
.zoom.show{opacity:1;visibility:visible;translate:0 0}
.z-h{display:flex;gap:8px;align-items:center}
.z-raw{font:400 12.5px/1.5 var(--f-mono);padding:9px 10px;border-radius:10px;background:var(--raise)}
.z-raw mark{background:var(--hl);color:inherit;border-radius:3px;padding:0 2px;box-shadow:inset 0 -2px 0 var(--accent)}
.z-f{display:grid;gap:5px}
.zf{display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px;font-size:12.5px}
.zf .k{font:500 10px/1.6 var(--f-mono);text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.zf .v{font-weight:600}

/* Panel final */
.dash{position:absolute;inset:174px 16px 16px;z-index:4;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:10px;opacity:0;visibility:hidden;translate:0 20px;transition:opacity .45s,translate .55s var(--ease),visibility .45s}
.stage.work .dash{opacity:1;visibility:visible;translate:0 0}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kpi{padding:12px;border-radius:14px;background:var(--surface);border:1px solid var(--line);display:grid;gap:4px;align-content:center}
.kpi b{font:680 clamp(24px,3vw,34px)/1 var(--f-sans);letter-spacing:-.035em}
.kpi.bad b{color:var(--danger)}
.kpi span{font-size:12px;color:var(--muted);line-height:1.3}
.feed{list-style:none;margin:0;padding:10px;display:flex;flex-direction:column;gap:6px;border-radius:14px;background:var(--surface);border:1px solid var(--line);overflow:hidden}
.ev{display:grid;grid-template-columns:18px minmax(0,1fr) auto;gap:8px;align-items:start;font-size:13px;line-height:1.35;padding:8px 9px;border-radius:9px;background:var(--raise)}
.ev i{font-style:normal;font-weight:700;color:var(--accent)}
.ev.bad i{color:var(--danger)}.ev.warn i{color:var(--warn)}
.ev time{font:500 10.5px/1.35 var(--f-mono);color:var(--muted)}

/* Final */
.end{position:absolute;inset:49px 0 61px;z-index:10;display:grid;place-items:center;background:color-mix(in oklab,var(--surface) 84%,transparent);backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:opacity .5s,visibility .5s}
.end.show{opacity:1;visibility:visible}
.end-in{display:grid;gap:16px;justify-items:center;text-align:center;padding:16px}
.end h2{font-size:clamp(26px,4vw,44px);font-weight:670;line-height:1.05;max-width:18ch}
.endlogo.big{width:64px;height:64px}
.mail{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:center}
.mail code{font:500 15px var(--f-mono);padding:11px 13px;border-radius:10px;background:var(--soft);user-select:all}
.btn{all:unset;cursor:pointer;font:600 14px/1 var(--f-sans);padding:12px 16px;border-radius:10px;background:var(--ink);color:var(--bg)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--control)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Barra de control */
.bar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-top:1px solid var(--line)}
.play{all:unset;cursor:pointer;width:36px;height:36px;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;flex:none}
.play:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.play svg{width:14px;height:14px}
.chapters{flex:1;display:grid;grid-template-columns:8fr 5fr 9fr 9fr;gap:6px;min-width:0}
.chap{all:unset;cursor:pointer;display:grid;gap:7px;min-width:0}
.chap:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}
.track{height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.fill{height:100%;width:0;background:var(--accent);border-radius:4px}
.chap span{font:500 10.5px/1 var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chap.now span{color:var(--ink)}
.time{font:500 12px/1 var(--f-mono);color:var(--muted);font-variant-numeric:tabular-nums;flex:none}

/* La cartera */
.port{padding-block:56px 8px;display:grid;gap:18px}
.port h2{font-size:clamp(22px,2.8vw,30px);font-weight:640}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.prod{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);min-width:0}
.prod b{font-size:14.5px;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.prod.live{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));box-shadow:var(--shadow)}
@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){
  .prod{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 70%}
  @keyframes rise{from{transform:translateY(16px)}}}}


/* SVG por CSS (los atributos de presentación no admiten var()) */
.brand svg rect:first-child,.endlogo rect:first-child{fill:var(--accent)}
.brand svg rect+rect,.endlogo rect+rect{fill:var(--on-accent)}
.endlogo{width:64px;height:64px}

/* Móvil */
@media (max-width:820px){
  .stage{height:600px}
  .card{width:168px;padding:7px 8px}
  .lanes{grid-template-columns:repeat(2,minmax(0,1fr));inset:96px 12px 12px}
  .stage.work .lanes{inset:96px 12px auto;height:150px}
  .dash{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);inset:258px 12px 12px}
  .kpis{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
  .kpi{padding:8px}.kpi b{font-size:20px}.kpi span{font-size:10.5px}
  .feed .ev:nth-child(n+5){display:none}
  .chap span{font-size:9.5px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
::view-transition-old(root),::view-transition-new(root){animation-duration:.25s}

/* =====================================================================================================================
   SITIO (varias páginas). Sistema: holdstack-web/diseno/SISTEMA.md v1. Bloques B1-B8 de §7.
   ===================================================================================================================== */
:root{--d-1:120ms;--d-2:250ms;--d-3:400ms;--d-4:550ms;--ease-out:cubic-bezier(.3,0,.2,1)}
html{scroll-padding-top:84px}
a{color:var(--accent)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:12px 16px;border-radius:10px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.link{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}

/* Cabecera (§3.2) */
.top{position:sticky;top:0;z-index:50;background:var(--bg);margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)));padding-inline:max(16px,env(safe-area-inset-left,0px))}
@supports (backdrop-filter:blur(12px)){.top{background:color-mix(in oklab,var(--bg) 85%,transparent);backdrop-filter:blur(12px)}}
.top::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:var(--line);opacity:0;transition:opacity var(--d-2)}
.top.scrolled::after{opacity:1}
.top-in{max-width:1160px;margin-inline:auto;display:flex;align-items:center;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:640;font-size:19px;letter-spacing:-.02em;color:var(--ink);text-decoration:none;flex:none;min-height:44px}
.brand svg{width:28px;height:28px;flex:none}
.nav{display:flex;gap:4px;margin-inline:auto}
.nav a{font-size:14px;font-weight:550;color:var(--muted);text-decoration:none;padding:12px 10px;border-radius:8px;position:relative}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:10px;right:10px;bottom:6px;height:2px;border-radius:2px;background:var(--accent)}
.top-r{display:flex;align-items:center;gap:10px;flex:none}
.login{font-size:14px;font-weight:550;color:var(--accent);text-decoration:none;padding:12px 4px}
.login:hover{text-decoration:underline;text-underline-offset:3px}
.lang{display:flex;border:1px solid var(--control);border-radius:99px;padding:3px;background:var(--surface)}
.lang a{font:500 12px/1 var(--f-mono);padding:8px 9px;border-radius:99px;color:var(--muted);text-decoration:none;min-width:24px;text-align:center}
.lang a[aria-current="true"]{background:var(--ink);color:var(--bg)}
.menu-btn{all:unset;display:none;cursor:pointer;width:44px;height:44px;border-radius:10px;place-items:center;color:var(--ink);box-sizing:border-box}
.menu .menu-btn{display:grid}
.menu-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.menu-btn svg{width:22px;height:22px}
.menu{position:fixed;inset:0;margin:0;width:auto;height:auto;max-width:none;max-height:none;border:0;padding:16px max(16px,env(safe-area-inset-left,0px)) 32px;background:var(--bg);color:var(--ink);
  opacity:1;translate:0 0;transition:opacity 200ms,translate 200ms var(--ease),display 200ms allow-discrete,overlay 200ms allow-discrete}
.menu:not(:popover-open){opacity:0;translate:0 -8px}
@starting-style{.menu:popover-open{opacity:0;translate:0 -8px}}
.menu-h{display:flex;justify-content:space-between;align-items:center;height:52px}
.menu nav{display:grid;margin-top:16px}
.menu nav a{font-size:22px;font-weight:620;letter-spacing:-.02em;color:var(--ink);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--line)}
.menu nav a[aria-current="page"]{color:var(--accent)}
.menu .menu-f{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}
@media (max-width:959px){.nav,.top-r .login,.top-r .lang{display:none}.menu-btn{display:grid}.top-r{margin-left:auto}}
@media (max-width:420px){.top-r .btn{padding:12px 12px}}

/* Aviso de idioma */
.hint{position:fixed;z-index:60;left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));bottom:max(12px,env(safe-area-inset-bottom,0px));max-width:560px;margin-inline:auto;display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 10px 10px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--control);box-shadow:var(--shadow);font-size:14px}
.hint[hidden]{display:none}
.hint button{all:unset;cursor:pointer;width:32px;height:32px;display:grid;place-items:center;border-radius:8px}
.hint button:focus-visible{outline:2px solid var(--accent)}

/* Botones (§3.1) */
a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;text-align:center;box-sizing:border-box;min-height:44px}
.btn{transition:background var(--d-1),scale 80ms}
.btn:hover{background:color-mix(in oklab,var(--ink) 88%,var(--accent))}
.btn:active{scale:.98}
.btn.ghost:hover{background:var(--raise)}
.btn.go{background:var(--accent);color:var(--on-accent)}
.btn.go:hover{background:color-mix(in oklab,var(--accent) 88%,var(--ink))}
.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed}
button.btn{min-height:44px;box-sizing:border-box}
.acts{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
@media (max-width:820px){.btn{padding:15px 18px}}

/* Secciones y titulares */
main{display:block}
.sec{padding-block:64px 0}
@media (min-width:960px){.sec{padding-block:96px 0}}
.sec>h2,.sec-h{font-size:clamp(24px,3vw,36px);font-weight:650;line-height:1.1;letter-spacing:-.028em;text-wrap:balance;max-width:24ch}
.sec-head{display:grid;gap:12px;margin-bottom:24px;justify-items:start}
.sec-head p,.prose p{max-width:66ch;color:var(--muted);font-size:clamp(16px,1.8vw,18px)}
.page-h{padding-block:16px 8px;display:grid;gap:14px;justify-items:start}
.page-h h1{font-size:clamp(30px,4.4vw,52px);line-height:1.04;font-weight:660;max-width:22ch;letter-spacing:-.028em;text-wrap:balance}
.page-h h1 em{font-style:normal;color:var(--accent)}
.page-h .lead{font-size:clamp(16px,1.8vw,19px);color:var(--muted);max-width:60ch}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font:500 11px/1.6 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-right:6px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.hero .acts{margin-top:4px}
.note{font-size:13.5px;color:var(--muted);max-width:66ch;margin-top:16px}
.note .chip{margin-right:6px;vertical-align:1px}

/* Estados (§3.3) */
.chip{display:inline-flex;align-items:center;gap:6px}
.chip.pilot{background:var(--soft);color:var(--accent)}
.chip.pilot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.chip.dev{border:1px solid var(--warn);color:var(--warn)}
.chip.indemo{border:1px solid var(--accent);color:var(--accent)}
.legend{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}

/* B3 Tres tiempos */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:s;position:relative}
@media (min-width:720px){.steps{grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:20px}}
.steps li{display:grid;gap:8px;align-content:start;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);position:relative}
.steps li::before{counter-increment:s;content:"0" counter(s);font:500 12px/1 var(--f-mono);color:var(--accent);letter-spacing:.06em}
.steps h3{font-size:clamp(18px,1.8vw,21px);font-weight:630;line-height:1.25;letter-spacing:-.015em}
.steps p{color:var(--muted);font-size:15px}
.track-line{height:2px;background:var(--line);border-radius:2px;margin-top:16px;overflow:hidden}
.track-line i{display:block;height:100%;background:var(--accent);transform-origin:left}
@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){
  .track-line i{animation:fillx linear both;animation-timeline:view();animation-range:entry 10% cover 45%}
  @keyframes fillx{from{transform:scaleX(0)}}}}

/* B4 Rejilla de productos (publicada) ampliada: enlaces */
a.prod{flex-direction:column;align-items:flex-start;justify-content:flex-start;text-decoration:none;color:var(--ink);transition:border-color var(--d-2),translate var(--d-2) var(--ease)}
a.prod:hover{border-color:var(--control);translate:0 -2px}
.prod .pi{display:flex;align-items:center;gap:10px;min-width:0}
.prod svg{width:20px;height:20px;flex:none;color:var(--accent)}
.more{margin-top:16px}

/* B5 Lista honesta y reglas */
.rules{list-style:none;margin:0;padding:0;display:grid;gap:10px}
@media (min-width:720px){.rules{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rules li{padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);display:grid;gap:4px}
.rules b{font-weight:630;font-size:16.5px;letter-spacing:-.01em}
.rules span{color:var(--muted);font-size:15px}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-width:66ch}
.ticks li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:start;font-size:16px}
.ticks li svg{width:18px;height:18px;margin-top:3px;color:var(--accent)}
.ticks.no li svg{color:var(--muted)}

/* Banda y B7 Cierre */
.band{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between;padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}
.band p{max-width:60ch;color:var(--muted)}
.band h2{font-size:clamp(22px,2.6vw,30px);font-weight:650;letter-spacing:-.025em;margin-bottom:8px}
.closing{margin-top:64px;padding:48px 20px;border:1px solid var(--line);border-radius:24px;background:var(--surface);display:grid;gap:16px;justify-items:center;text-align:center}
@media (min-width:960px){.closing{margin-top:96px}}
.closing .endlogo{width:48px;height:48px}
.closing h2{font-size:clamp(26px,4vw,44px);font-weight:670;line-height:1.05;letter-spacing:-.028em;max-width:20ch;text-wrap:balance}
.closing p{color:var(--muted);max-width:52ch}
.mail code{color:var(--ink)}

/* Tablas */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--line)}
tr:last-child>*{border-bottom:0}
thead th{font:500 11px/1.3 var(--f-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);background:var(--raise)}
tbody th{font-weight:630}
td.st{white-space:nowrap}
td.st .chip+.chip{margin-top:6px}
td.st span.pre{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;white-space:normal}
td.st div+div{margin-top:8px}
td a{font-weight:600}
@media (max-width:640px){
  .tbl-wrap{border:0;background:transparent;overflow:visible}
  table.stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  table.stack,table.stack tbody,table.stack tr,table.stack th,table.stack td{display:block;width:auto}
  table.stack tr{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:10px;padding:6px 0}
  table.stack th,table.stack td{border:0;padding:8px 16px}
  td.st{white-space:normal}
}

/* Plantillas / productos: fichas */
.cards{display:grid;gap:12px}
@media (min-width:720px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pcard{display:grid;gap:12px;align-content:start;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface);scroll-margin-top:90px}
.pcard.live{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));box-shadow:var(--shadow)}
@media (min-width:720px){.pcard.live{grid-column:1/-1}}
.pcard:target{outline:2px solid var(--accent);outline-offset:3px}
.pcard-h{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.pcard-h h2{display:flex;align-items:center;gap:10px;font-size:clamp(18px,1.8vw,21px);font-weight:630;letter-spacing:-.015em;line-height:1.25}
.pcard-h svg{width:22px;height:22px;color:var(--accent);flex:none}
.pcard p{font-size:15.5px;color:var(--ink)}
.pcard p b{font-weight:620}
.pcard .acts{margin-top:4px}

/* Pila (Productos, B2) */
.stack-demo{display:grid;gap:8px;max-width:520px;margin-top:8px}
.lam{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 16px;border-radius:14px;background:var(--surface);border:1px dashed var(--plan);font-weight:600;font-size:15px}
.lam.live{border:1px solid var(--accent);box-shadow:var(--shadow)}
.lam.base{border:1px solid var(--line);background:var(--raise);font:500 12px/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);justify-content:center;padding:16px}
.stack-demo.armed:not(.go) .lam:not(.base){opacity:0;translate:0 -24px}
.stack-demo.go .lam:not(.base){opacity:1;translate:0 0;transition:opacity var(--d-3),translate var(--d-4) var(--ease)}
.stack-demo.go .lam:nth-child(2){transition-delay:180ms}.stack-demo.go .lam:nth-child(1){transition-delay:360ms}

/* Distribuidores: «Ordenar» (B2 interactiva) */
.sorter{border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
.sorter .film-top{border-bottom:1px solid var(--line)}
.sorter-stage{position:relative;min-height:340px;padding:16px;background:radial-gradient(90% 70% at 50% 110%,var(--soft),transparent 70%)}
.sorter .pile{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding-block:8px}
.sorter .pile .card{position:relative;rotate:var(--r,0deg)}
.sorter .lanes2{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.sorter .lanes2[hidden]{display:none}
.sorter .lanes2 .lane-b .card{position:relative;width:auto;box-shadow:none}
.sorter .bar{justify-content:space-between}
@media (max-width:820px){.sorter .lanes2{grid-template-columns:repeat(2,minmax(0,1fr))}.sorter .pile .card{width:46%}}
@media (max-width:420px){.sorter .pile .card{width:100%}}

/* Plataforma: «un dato con su fuente» (B2) */
.source{display:grid;gap:12px;padding:18px;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow)}
@media (min-width:820px){.source{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start;padding:24px;gap:24px}}
.source .z-raw{font-size:14px;line-height:1.6}
.source .zoom{position:static;opacity:1;visibility:visible;translate:none;width:auto;box-shadow:none}
.source.armed mark:not(.on){background:transparent;box-shadow:none}
.source.armed .zf:not(.on){visibility:hidden;translate:0 8px}
.source mark,.source .zf{transition:background var(--d-2),box-shadow var(--d-2),translate var(--d-3) var(--ease)}
.source .zf.src .v{border-radius:6px}
.source.done .zf.src .v{box-shadow:0 0 0 3px var(--glow);transition:box-shadow var(--d-3)}
.source-f{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}

/* Prosa legal (B8) */
.legal-wrap{max-width:68ch}
.legal-wrap h2{font-size:clamp(18px,1.8vw,21px);font-weight:630;margin-top:28px;margin-bottom:8px;letter-spacing:-.015em}
.legal-wrap p,.legal-wrap li{font-size:16px;line-height:1.6;color:var(--ink)}
.legal-wrap ul{padding-left:20px;display:grid;gap:4px}
.ver{margin-top:6px}

/* Novedades */
.news{list-style:none;margin:0;padding:0;display:grid;gap:0;max-width:72ch;border-top:1px solid var(--line)}
.news li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.news time{font:500 12.5px/1.6 var(--f-mono);color:var(--muted)}

/* Asistente (§3.6) */
.wiz{display:grid;gap:20px;margin-top:8px}
@media (min-width:960px){.wiz{grid-template-columns:minmax(0,1fr) 320px;align-items:start}}
.wiz-main{display:grid;gap:18px;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}
.wiz-prog{display:grid;gap:8px}
.wiz-prog .track{height:4px}
.wiz-prog .fill{width:100%;transform:scaleX(var(--p,0));transform-origin:left;transition:transform var(--d-3) var(--ease)}
.wiz-prog p{font:500 12px/1 var(--f-mono);color:var(--muted);letter-spacing:.04em}
fieldset{border:0;margin:0;padding:0;min-width:0;display:grid;gap:14px}
legend{font-size:clamp(20px,2.2vw,26px);font-weight:650;letter-spacing:-.022em;padding:0;margin-bottom:4px}
legend:focus{outline:none}
legend:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.js .step[hidden]{display:none}
.hint-t{font-size:14px;color:var(--muted)}
.opts{display:grid;gap:8px}
@media (min-width:640px){.opts.two{grid-template-columns:repeat(2,minmax(0,1fr))}}
.opts.row{display:flex;flex-wrap:wrap;gap:8px}
.opt{display:flex;gap:12px;align-items:center;padding:12px 14px;min-height:48px;border:1px solid var(--control);border-radius:10px;background:var(--surface);cursor:pointer;font-size:15px;font-weight:550;box-sizing:border-box}
.opts.row .opt{padding:10px 14px}
.opt input{width:18px;height:18px;margin:0;accent-color:var(--accent);flex:none}
.opt .chip{margin-left:auto}
.opt:has(input:checked){border:2px solid var(--accent);background:var(--soft);padding:11px 13px}
.opts.row .opt:has(input:checked){padding:9px 13px}
.opt:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.group{display:grid;gap:8px}
.group>.gl,.field label{font-size:14px;font-weight:600}
.field{display:grid;gap:6px}
.field input,.field textarea,.field select{font:400 16px/1.4 var(--f-sans);color:var(--ink);background:var(--surface);border:1px solid var(--control);border-radius:10px;padding:12px 14px;min-height:48px;box-sizing:border-box;width:100%}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.field small,.group small{font-size:13px;color:var(--muted)}
.opt-tag{font-weight:400;color:var(--muted)}
.err{display:none;font-size:13.5px;color:var(--danger);font-weight:550}
.invalid .err{display:block}
.invalid input,.invalid textarea{border-color:var(--danger)}
.invalid .opt{border-color:var(--danger)}
.flash{padding:12px 14px;border-radius:10px;background:var(--soft);font-size:14.5px}
.flash.warn{background:color-mix(in oklab,var(--warn) 12%,var(--surface))}
.flash[hidden],.cond[hidden]{display:none}
.errsum{padding:14px;border:1px solid var(--danger);border-radius:10px;background:var(--danger-soft)}
.errsum[hidden]{display:none}
.errsum ul{margin:6px 0 0;padding-left:20px}
.wiz-nav{display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap;padding-top:6px;border-top:1px solid var(--line)}
.wiz-side{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--surface);display:grid;gap:10px;position:sticky;top:90px}
.wiz-side .zf{animation:none}
.wiz-side .zf.new .v{box-shadow:0 0 0 3px var(--glow);border-radius:4px;transition:box-shadow var(--d-3)}
.wiz-side .z-f{gap:8px}
.wiz-side .zf{grid-template-columns:96px minmax(0,1fr)}
.wiz-side .v{overflow-wrap:anywhere}
@media (max-width:959px){.wiz-side{position:static}}
.review{display:grid;gap:10px}
.review section{padding:14px;border:1px solid var(--line);border-radius:12px;display:grid;gap:6px}
.review h3{font-size:15px;font-weight:630;display:flex;justify-content:space-between;gap:10px;align-items:center}
.review h3 button{all:unset;cursor:pointer;color:var(--accent);font-size:14px;font-weight:600;padding:8px 4px}
.review h3 button:focus-visible{outline:2px solid var(--accent)}
.review p{font-size:14.5px;color:var(--muted);white-space:pre-line}
.done-box{display:grid;gap:14px;justify-items:start}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* 404 */
.nf{display:grid;gap:18px;justify-items:start;padding-block:24px}
.nf .stack-demo{width:min(360px,100%)}
.lam.empty{border:1px dashed var(--plan);background:transparent;color:var(--plan);justify-content:center;font:500 12px/1 var(--f-mono);letter-spacing:.06em}

/* Pie (§3.7) */
.foot{margin-top:96px;padding-block:32px 40px;border-top:1px solid var(--line);color:var(--muted);font-size:14px;display:grid;gap:28px}
.foot-cols{display:grid;gap:24px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:720px){.foot-cols{grid-template-columns:1.4fr repeat(3,minmax(0,1fr))}}
.foot h2{font:500 11px/1 var(--f-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.foot ul a{color:var(--ink);text-decoration:none;display:inline-block;padding:6px 0}
.foot ul a:hover{text-decoration:underline;text-underline-offset:3px}
.foot-brand{display:grid;gap:12px;align-content:start;grid-column:1/-1}
@media (min-width:720px){.foot-brand{grid-column:auto}}
.foot-b{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--line)}
.foot a.mailto{color:var(--accent)}


@media (prefers-reduced-motion:no-preference){@view-transition{navigation:auto}}
::view-transition-group(brand){animation-duration:.2s}
.brand{view-transition-name:brand}
.steps.four{--n:4}
th a,td a{display:inline-block;padding-block:4px}
[hidden]{display:none!important}
.hint{flex-wrap:nowrap}.hint>span{flex:1}
.source-f{grid-column:1/-1}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tag.xls{color:oklch(72% .12 150)}}
:root[data-theme="dark"] .tag.xls{color:oklch(72% .12 150)}
.source .z-raw{min-height:calc(4 * 1.6em + 18px)}
.sec>.mail{justify-content:flex-start}

/* Instalar (APP.md §4) */
.inst{display:grid;gap:24px}
@media (min-width:860px){.inst{grid-template-columns:minmax(0,1fr) 320px;align-items:start}}
.inst-main{display:grid;gap:14px}
.sec-h.small{font-size:clamp(18px,1.8vw,21px);margin-top:12px}
.devs,.faqs{display:grid;gap:8px}
details.dev,details.faq{border:1px solid var(--line);border-radius:14px;background:var(--surface)}
details.dev summary,details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;min-height:48px;box-sizing:border-box;font-weight:620}
details.dev summary::-webkit-details-marker,details.faq summary::-webkit-details-marker{display:none}
details.dev summary::after,details.faq summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);rotate:45deg;translate:0 -2px;transition:rotate var(--d-2)}
details[open]>summary::after{rotate:225deg;translate:0 2px}
details summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:14px}
#inst-here details.dev{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));box-shadow:var(--shadow)}
.isteps{margin:0;padding:0 16px 16px 40px;display:grid;gap:10px;font-size:16px}
.isteps li::marker{font:500 13px var(--f-mono);color:var(--accent)}
details.faq p{padding:0 16px 16px;color:var(--muted)}
.kbd{display:inline-grid;place-items:center;width:28px;height:26px;margin-inline:2px;vertical-align:-7px;border:1px solid var(--control);border-radius:7px;background:var(--raise);color:var(--ink)}
.kbd svg{width:16px;height:16px}
.url{font:500 14px var(--f-mono)}
.home-grid{display:grid;grid-template-columns:repeat(4,60px);gap:14px 18px;justify-content:center;padding:24px 16px;border:1px solid var(--line);border-radius:24px;background:radial-gradient(90% 70% at 50% 110%,var(--soft),transparent 70%),var(--surface)}
.home-grid i{width:60px;height:60px;border-radius:14px;background:var(--raise);border:1px solid var(--line)}
.home-grid img{width:60px;height:60px;border-radius:14px;grid-column:4;grid-row:2;box-shadow:0 0 0 3px var(--glow)}
.home-grid span{grid-column:4;grid-row:3;font-size:11px;text-align:center;margin-top:-10px;color:var(--muted)}
@media (prefers-reduced-motion:no-preference){.home-grid img{animation:drop .55s var(--ease) .3s both}@keyframes drop{from{translate:0 -28px}}}
.qr{width:180px;height:180px;border-radius:12px;flex:none}
@media (max-width:640px){.qr-band{display:none}}
body.has-hint{padding-bottom:88px}