@font-face{font-family:"UnifrakturMaguntia";src:url(/assets/fonts/unifrakturmaguntia.woff2) format("woff2");font-display:swap}
@font-face{font-family:"EB Garamond";src:url(/assets/fonts/ebgaramond.woff2) format("woff2");font-weight:400 800;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/jetbrainsmono.woff2) format("woff2");font-weight:400 800;font-display:swap}
/* Marca CAOS v2: nocturno sobrio. Negro, plata, un toque champán. */
:root{
  --bg:#060607;--panel:#101013;--ink:#edeae5;--mut:#93938f;--line:#26262a;
  --ac:#ebd3bb;--ac-ink:#060607;--ac-soft:#17171a;--key:#c9975c;
  --a:#ebd3bb;--a-bg:#2a2218;--b:#c9c7c2;--b-bg:#1d1d20;--c:#93938f;--c-bg:#101013;
  --serif:"EB Garamond",Georgia,"Iowan Old Style",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:8px;--side:15.5rem;
}
@media(prefers-color-scheme:light){:root{
  --bg:#f4f1ea;--panel:#fffdf9;--ink:#101013;--mut:#5a5a56;--line:#d9d3c7;
  --ac:#7a4f1c;--ac-ink:#fffdf9;--ac-soft:#ece6d9;--key:#8a5a1f;
  --a:#7a4f1c;--a-bg:#f1e3cf;--b:#3b3b39;--b-bg:#e6e3dc;--c:#5a5a56;--c-bg:#f4f1ea;
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:1.2rem/1.6 var(--serif);-webkit-text-size-adjust:100%}
::selection{background:var(--ac);color:var(--ac-ink)}
a{color:var(--ac);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--ac);outline-offset:2px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:.5rem;background:var(--ac);color:var(--ac-ink);padding:.5rem .8rem;border-radius:6px;z-index:20}
.skip:focus{left:.5rem}

/* top bar */
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:1rem;padding:.65rem 1.1rem;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:baseline;gap:.55rem;color:var(--ink);text-decoration:none;white-space:nowrap}
.wm{font:400 2rem/1 'UnifrakturMaguntia',var(--serif);letter-spacing:.01em}
.brand .sub{font:500 .72rem var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
.search{position:relative;flex:1;max-width:30rem}
.search input{width:100%;font:.95rem var(--sans);padding:.5rem .8rem;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--ink)}
.search input:disabled{opacity:.6}
.res{position:absolute;left:0;right:0;top:calc(100% + .35rem);margin:0;padding:.3rem;list-style:none;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 6px 14px -8px rgba(0,0,0,.3);max-height:70vh;overflow:auto}
.res a{display:block;padding:.5rem .65rem;border-radius:6px;color:var(--ink);text-decoration:none;font:.95rem var(--sans)}
.res a:hover,.res a.on{background:var(--ac-soft)}
.res small{display:block;color:var(--mut)}
.res .none{padding:.6rem .7rem;color:var(--mut);font-size:.95rem}
.menu{display:none;margin-left:auto}
.menu summary{cursor:pointer;list-style:none;padding:.45rem .8rem;border:1px solid var(--line);border-radius:999px;background:var(--panel);font-size:.95rem}
.menu summary::-webkit-details-marker{display:none}
.menu[open] nav{position:absolute;right:1rem;top:3.6rem;width:min(20rem,calc(100vw - 2rem));background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:.8rem;box-shadow:0 14px 34px -14px rgba(0,0,0,.4);max-height:75vh;overflow:auto}

/* layout */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr) 13.5rem;gap:2.2rem;max-width:80rem;margin:0 auto;padding:1.6rem 1.4rem 4rem}
.side{position:sticky;top:4.6rem;align-self:start;max-height:calc(100vh - 5.5rem);overflow:auto}
nav .grp{margin:0 0 1.1rem}
nav .grp b{display:block;font:500 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin:0 0 .3rem .55rem}
nav a{display:block;padding:.38rem .6rem;border-radius:6px;color:var(--ink);text-decoration:none;font:.95rem var(--sans)}
nav a:hover{background:var(--ac-soft)}
nav a[aria-current=page]{background:var(--ac);color:var(--ac-ink);font-weight:600}
.toc{position:sticky;top:4.6rem;align-self:start;font-size:.88rem}
.toc b{display:block;font:500 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-bottom:.4rem}
.toc a{display:block;padding:.22rem 0 .22rem .7rem;border-left:2px solid var(--line);color:var(--mut);text-decoration:none}
.toc a:hover{color:var(--ac);border-color:var(--ac)}
.toc:empty{display:none}

/* content */
.page{max-width:44rem}
h1,h2,h3{font-family:var(--serif);line-height:1.2;text-wrap:balance}
h1{font-size:clamp(2rem,4.2vw,2.8rem);margin:.2rem 0 1rem;letter-spacing:-.01em}
h2{font-size:1.55rem;margin:2.8rem 0 .7rem}
h3{font-size:1.2rem;margin:1.8rem 0 .4rem}
p,li{max-width:68ch}
ul,ol{padding-left:1.3rem}li{margin:.25rem 0}
code{font:.85em var(--mono);background:var(--ac-soft);padding:.1rem .35rem;border-radius:4px}
pre{position:relative;margin:1rem 0;padding:2.4rem 1rem 1rem;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:auto;font:.84rem/1.6 var(--mono);white-space:pre-wrap}
pre code{background:none;padding:0}
pre::before{content:"Para copiar";position:absolute;left:1rem;top:.6rem;font:500 .66rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.copy{position:absolute;right:.6rem;top:.45rem;font:600 .8rem var(--sans);padding:.3rem .7rem;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer}
.copy:hover{border-color:var(--ac);color:var(--ac)}
blockquote{margin:1.2rem 0;padding:.4rem 1.1rem;border:1px solid var(--ac);background:var(--ac-soft);border-radius:var(--r)}
blockquote p{margin:.5rem 0}
table{border-collapse:collapse;width:100%;font:.93rem/1.5 var(--sans);display:block;overflow-x:auto;margin:1rem 0}
th,td{border-bottom:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:top}
th{font:500 .7rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mut);background:var(--panel)}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}

/* chips */
.g,.t{display:inline-block;font:600 .7rem/1 var(--mono);padding:.28rem .5rem;border-radius:999px;vertical-align:.12em;white-space:nowrap}
.g-A{background:var(--a-bg);color:var(--a)}.g-B{background:var(--b-bg);color:var(--b)}.g-C{background:var(--c-bg);color:var(--c)}
.t{background:transparent;border:1px solid var(--line);color:var(--mut);font-weight:600}

/* intent cards (home, qué usar) */
.intro{font-size:1.35rem;color:var(--mut);max-width:40rem;margin:0 0 1.6rem}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 0 2rem}
.card{display:flex;flex-direction:column;gap:.35rem;padding:1.15rem 1.2rem;background:var(--panel);border:1px solid var(--line);border-radius:14px;color:var(--ink);text-decoration:none;transition:border-color .18s,transform .18s}
.card:hover{border-color:var(--ac);transform:translateY(-2px)}
.card .k{font:500 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ac)}
.card h3{margin:0;font-size:1.25rem}
.card p{margin:0;color:var(--mut);font-size:.96rem}
.card .go{margin-top:auto;padding-top:.5rem;font-weight:600;color:var(--ac);font-size:.95rem}
.need{display:grid;gap:.45rem;padding:1.1rem 1.2rem;background:var(--panel);border:1px solid var(--line);border-radius:14px;margin:0 0 .9rem}
.need h3{margin:0;font-size:1.15rem}
.need .use{margin:0;font-weight:600}
.need p{margin:0;font-size:.97rem}
.need .meta{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.need .step{color:var(--mut)}

/* formulario */
.form{display:grid;gap:1rem;margin:1rem 0}
.form label{display:grid;gap:.3rem;font-weight:600;font-size:.95rem}
.form textarea,.form input[type=text],.form select{font:inherit;font-weight:400;padding:.55rem .7rem;border:1px solid var(--line);border-radius:var(--r);background:var(--panel);color:var(--ink);width:100%}
.form fieldset{border:1px solid var(--line);border-radius:var(--r);padding:.7rem .9rem;display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}
.form legend{font-weight:600;font-size:.95rem;padding:0 .4rem}
.form label.chk{display:flex;gap:.45rem;align-items:center;font-weight:400}
.form input[type=checkbox]{accent-color:var(--ac);width:1.05rem;height:1.05rem}
.form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}

/* checklist */
.check{list-style:none;padding:0;margin:.6rem 0 1.4rem}
.check li{margin:.35rem 0}
.check label{display:flex;gap:.7rem;align-items:flex-start;padding:.65rem .8rem;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);cursor:pointer}
.check label:hover{border-color:var(--ac)}
.check input{margin-top:.35rem;width:1.15rem;height:1.15rem;accent-color:var(--ac);flex:none}
.check input:checked+span{color:var(--mut);text-decoration:line-through;text-decoration-color:var(--line)}
.prog{position:sticky;top:3.9rem;z-index:5;padding:.5rem .8rem;background:var(--ac-soft);border-radius:var(--r);font-weight:600;font-size:.95rem;margin:0 0 1rem}

/* pager */
.pager{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.2rem;border-top:1px solid var(--line);max-width:44rem}
.pager a{display:block;padding:.7rem 1rem;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink);background:var(--panel);min-width:42%}
.pager a:hover{border-color:var(--ac)}
.pager small{display:block;color:var(--mut)}
.pager .nx{text-align:right;margin-left:auto}
footer{color:var(--mut);font-size:.82rem;padding:1.2rem 1.4rem 2rem;border-top:1px solid var(--line);max-width:80rem;margin:0 auto}

/* responsive */
@media(max-width:1180px){.shell{grid-template-columns:var(--side) minmax(0,1fr)}.toc{display:none}}
@media(max-width:860px){
  .shell{grid-template-columns:1fr;padding:1.1rem 1rem 3rem}
  .side{display:none}.menu{display:block}.brand span.mark{display:none}
  .cards{grid-template-columns:1fr}
  body{font-size:1.03rem}
}
@media print{.top,.side,.toc,.pager,.copy{display:none}.shell{display:block}}

.btn{display:inline-block;padding:.6rem 1.1rem;background:var(--ac);color:var(--ac-ink);border-radius:999px;font-weight:600;text-decoration:none}
.btn:hover{filter:brightness(1.08)}

/* skills */
.skill{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);margin:.6rem 0}
.skill summary{cursor:pointer;padding:.8rem 1rem;display:grid;gap:.2rem;list-style:none}
.skill summary::-webkit-details-marker{display:none}
.skill summary b{font:600 .95rem var(--mono);color:var(--ac)}
.skill summary .t{justify-self:start}
.skill summary em{font:normal .95rem/1.4 var(--sans);color:var(--mut)}
.skill[open] summary{border-bottom:1px solid var(--line)}
.skill-body{padding:.2rem 1rem 1rem}
.skill-body pre{max-height:28rem}
/* cifra clave: un toque ámbar */
.key{color:var(--key);font-family:var(--mono)}

/* portadas y visuales */
.cover{position:relative;max-width:80rem;margin:0 auto;border-bottom:1px solid var(--line);overflow:hidden;background:linear-gradient(180deg,var(--panel),var(--bg))}
.cv{display:block;width:100%;height:8.5rem}
.cv-l{stroke:var(--line);stroke-width:1}
.cv-n{fill:var(--mut);opacity:.75}
.cv-a{fill:var(--ac)}
.cv-r{fill:none;stroke:var(--ac);stroke-width:1;opacity:.4}
.kick{font:500 .7rem var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
.cover .kick{position:absolute;left:1.4rem;bottom:.8rem}
.hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden;background:radial-gradient(60rem 18rem at 78% 0,var(--ac-soft),transparent 70%),var(--bg)}
.hero .cv{height:15rem}
.hero-t{position:absolute;left:max(1.4rem,calc((100% - 80rem)/2 + 1.4rem));bottom:1.2rem;display:grid;gap:.3rem}
.wm.xl{font-size:clamp(4rem,9vw,6.4rem);line-height:.9;color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;margin:1.2rem 0 2rem}
.stats div{padding:.9rem 1rem;background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.stats b{display:block;font:500 2rem/1 var(--mono);color:var(--key)}
.stats span{font:.8rem var(--sans);color:var(--mut)}
.flow,.levels{display:block;width:100%;height:auto;margin:1.2rem 0}
.fl-b{fill:var(--panel);stroke:var(--line)}
.fl-b.hi,.lv-b.hi{stroke:var(--ac)}
.fl-n{font:500 11px var(--mono);fill:var(--mut);letter-spacing:.08em}
.fl-t{font:600 14px var(--sans);fill:var(--ink)}
.fl-a{fill:none;stroke:var(--mut);stroke-width:1.5}
.lv-b{fill:var(--panel);stroke:var(--line)}
.lv-t{font:500 22px var(--serif);fill:var(--ink)}
.routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1.2rem 0 2rem}
.route{padding:1.1rem 1.2rem;background:var(--panel);border:1px solid var(--line);border-radius:12px;display:grid;gap:.35rem}
.route.pro{border-color:var(--ac)}
.route .k{font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.route h3{margin:0;font-size:1.3rem}
.route .n{font:500 1.7rem/1.1 var(--mono);color:var(--key)}
.route p{margin:0;font:.9rem/1.45 var(--sans);color:var(--mut)}
.sk-h{margin:2rem 0 .4rem;font-size:1.2rem}
.sk-top{display:flex;flex-wrap:wrap;gap:.5rem}
.chipl{font:500 .8rem var(--mono);padding:.35rem .7rem;border:1px solid var(--ac);border-radius:999px;text-decoration:none;color:var(--ac)}
.chipl:hover{background:var(--ac);color:var(--ac-ink)}
@media(max-width:860px){.stats{grid-template-columns:repeat(2,1fr)}.routes{grid-template-columns:1fr}}

/* orbe de Caos System: dos capas que giran en sentidos opuestos y un núcleo que late */
.orb{position:relative;display:inline-block;aspect-ratio:1;border-radius:50%;overflow:hidden;background:#060607;isolation:isolate;flex:none;
  -webkit-mask-image:radial-gradient(circle,#000 66%,transparent 71%);mask-image:radial-gradient(circle,#000 66%,transparent 71%)}
.orb img{position:absolute;inset:0;width:100%;height:100%;display:block}
.orb-out{-webkit-mask-image:radial-gradient(circle,transparent 34%,#000 47%);mask-image:radial-gradient(circle,transparent 34%,#000 47%);animation:orb-spin 160s linear infinite}
.orb-in{mix-blend-mode:lighten;-webkit-mask-image:radial-gradient(circle,#000 36%,transparent 50%);mask-image:radial-gradient(circle,#000 36%,transparent 50%);animation:orb-spin 100s linear infinite reverse}
.orb-core{position:absolute;left:50%;top:50%;width:11%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);mix-blend-mode:screen;pointer-events:none;
  background:radial-gradient(circle,#f6e3cf 0 16%,rgba(235,211,187,.6) 32%,rgba(235,211,187,0) 70%);animation:orb-pulse 5.5s ease-in-out infinite}
.orb.think .orb-core{animation-duration:1.1s}
.orb.think .orb-out{animation-duration:40s}
.orb.think .orb-in{animation-duration:26s}
.orb-lg{width:min(15rem,60vw);margin:.5rem auto 1.5rem;display:block}
.orb-sm{width:6.5rem}
.orb-xs{width:2rem;align-self:center}
.orb-xs .orb-in,.orb.still .orb-core{display:none}
.orb.still img,.orb.still .orb-core{animation:none}
@keyframes orb-spin{to{transform:rotate(360deg)}}
@keyframes orb-pulse{0%,100%{opacity:.55;transform:translate(-50%,-50%) scale(.85)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}}
@keyframes orb-rise{from{opacity:0;transform:translateY(calc(-50% + 14px)) scale(.96)}to{opacity:1;transform:translateY(-50%) scale(1)}}

/* héroe siempre nocturno (la marca es nocturna aunque el sitio esté en modo claro) */
.hero{--bg:#060607;--line:#26262a;--mut:#93938f;--ink:#edeae5;--ac:#ebd3bb;--panel:#101013;background:#060607}
.hero .cv{height:18rem}
.hero-t{bottom:1.6rem}
.orb-hero{position:absolute;right:max(1rem,calc((100% - 80rem)/2 + 1rem));top:50%;transform:translateY(-50%);width:min(19rem,34vw);animation:orb-rise 1.6s cubic-bezier(.16,1,.3,1) both}
.orb-row{display:flex;align-items:center;gap:1.2rem;margin:1rem 0}
.orb-row p{margin:0;color:var(--mut)}
@media(prefers-reduced-motion:reduce){.orb img,.orb-core,.orb-hero{animation:none!important}}
@media(max-width:860px){.orb-hero{width:9rem;opacity:.9}}

/* ---- personalización (Mi Caos): tema, acento y movimiento ---- */
html[data-theme=dark]{--bg:#060607;--panel:#101013;--ink:#edeae5;--mut:#93938f;--line:#26262a;--ac:#ebd3bb;--ac-ink:#060607;--ac-soft:#17171a;--key:#c9975c;--a:#ebd3bb;--a-bg:#2a2218;--b:#c9c7c2;--b-bg:#1d1d20;--c:#93938f;--c-bg:#101013}
html[data-theme=light]{--bg:#f4f1ea;--panel:#fffdf9;--ink:#101013;--mut:#5a5a56;--line:#d9d3c7;--ac:#7a4f1c;--ac-ink:#fffdf9;--ac-soft:#ece6d9;--key:#8a5a1f;--a:#7a4f1c;--a-bg:#f1e3cf;--b:#3b3b39;--b-bg:#e6e3dc;--c:#5a5a56;--c-bg:#f4f1ea}
html[data-accent=plata]{--ac:#c9c7c2;--a:#c9c7c2}
html[data-theme=light][data-accent=plata]{--ac:#3b3b39;--a:#3b3b39}
html[data-accent=ambar]{--ac:#c9975c;--a:#c9975c}
html[data-theme=light][data-accent=ambar]{--ac:#8a5a1f;--a:#8a5a1f}
html[data-accent=jade]{--ac:#8fc9b4;--a:#8fc9b4}
html[data-theme=light][data-accent=jade]{--ac:#1f6b57;--a:#1f6b57}
html[data-motion=none] *,html[data-motion=none] *::before{animation:none!important;transition:none!important;scroll-behavior:auto!important}
html[data-motion=soft] .orb-out{animation-duration:320s}
html[data-motion=soft] .orb-in{animation-duration:200s}
html[data-motion=soft] .orb-core{animation-duration:9s}
.mc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1rem 0}
.mc-box{padding:1rem 1.1rem;background:var(--panel);border:1px solid var(--line);border-radius:12px}
.mc-box h3{margin:0 0 .6rem;font-size:1.1rem}
.opts{display:flex;flex-wrap:wrap;gap:.5rem}
.opt{position:relative;display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .8rem;border:1px solid var(--line);border-radius:999px;font:.9rem var(--sans);cursor:pointer;background:var(--bg)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt:has(input:checked){border-color:var(--ac);color:var(--ac);background:var(--ac-soft)}
.opt:has(input:focus-visible){outline:3px solid var(--ac);outline-offset:2px}
.opt[aria-disabled=true]{opacity:.45;cursor:not-allowed}
.opt[aria-disabled=true]::after{content:" · " attr(data-why);font-size:.75rem;color:var(--mut)}
.mc-level{display:flex;align-items:center;gap:1rem;margin:1rem 0}
.mc-level b{font:500 2.4rem/1 var(--mono);color:var(--key)}
.mc-level progress{flex:1;height:.5rem;accent-color:var(--ac)}
.mc-hit{list-style:none;padding:0;margin:.5rem 0}
.mc-hit li{display:flex;gap:.6rem;align-items:center;padding:.45rem 0;border-bottom:1px solid var(--line);font:.95rem var(--sans)}
.mc-hit .ok{color:var(--ac);font-weight:700}
.mc-hit .no{color:var(--mut)}
.mc-name{font:inherit;padding:.5rem .7rem;border:1px solid var(--line);border-radius:var(--r);background:var(--panel);color:var(--ink);width:100%;max-width:18rem}
.mc-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin:.8rem 0}
.mc-actions button,.mc-actions label{font:600 .9rem var(--sans);padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer}
.mc-actions button:hover,.mc-actions label:hover{border-color:var(--ac);color:var(--ac)}
@media(max-width:860px){.mc-grid{grid-template-columns:1fr}}

.grafo{display:block;width:100%;height:26rem;background:#060607;border:1px solid var(--line);border-radius:12px;margin:1rem 0 .4rem}
.cap{font:.85rem var(--sans);color:var(--mut)}

/* portadas con imagen (Gemini) + animación por código */
.cover-img{background:#060607;--mut:#93938f}
.cover-img img{display:block;width:100%;height:9.5rem;object-fit:cover;animation:drift 50s ease-in-out infinite alternate}
.cover-img.pos-l img{object-position:20% 50%}.cover-img.pos-c img{object-position:50% 50%}.cover-img.pos-r img{object-position:85% 50%}
.cover-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,6,7,.55),transparent 45%);pointer-events:none}
.sweep{position:absolute;inset:0;z-index:1;pointer-events:none;mix-blend-mode:screen;background:linear-gradient(100deg,transparent 42%,rgba(235,211,187,.17) 50%,transparent 58%);background-size:260% 100%;background-position:130% 0;animation:sweep 11s cubic-bezier(.5,0,.2,1) infinite}
.cover-img .kick{z-index:2}
@keyframes sweep{0%{background-position:130% 0}55%,100%{background-position:-30% 0}}
@keyframes drift{from{transform:scale(1.02) translateX(-1%)}to{transform:scale(1.07) translateX(1%)}}
/* variantes de imagen del orbe: sin giro, con respiración */
.orb.fig{-webkit-mask-image:none;mask-image:none}
.orb.fig .orb-in,.orb.fig .orb-core{display:none}
.orb.fig .orb-out{-webkit-mask-image:none;mask-image:none;animation:fig-breathe 8s ease-in-out infinite}
.orb-eye{display:none;position:absolute;left:43.5%;top:31.5%;width:9%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);mix-blend-mode:screen;pointer-events:none;
  background:radial-gradient(circle,rgba(246,227,207,.9) 0 20%,rgba(235,211,187,.45) 40%,transparent 70%);animation:eye 6s ease-in-out infinite}
.orb.fig.buho .orb-eye{display:block}
@keyframes fig-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.035)}}
@keyframes eye{0%,100%{opacity:.35}45%{opacity:1}50%{opacity:.1;transform:translate(-50%,-50%) scaleY(.15)}55%{opacity:1;transform:translate(-50%,-50%) scaleY(1)}}

.entropy{display:block;width:100%;height:9rem;background:#060607;border:1px solid var(--line);border-radius:12px;margin:.6rem 0 1rem}
html.idle .orb.buho .orb-eye{animation:none;opacity:1;transform:translate(-50%,-50%) scale(1.7)}
html.idle .orb.fig .orb-out{animation-duration:3.5s}

/* ---- v2: navegación superior, secciones grandes y cajas de herramientas ---- */
.shell,.side,.toc,.menu{display:none!important}
.top{gap:1.2rem}
.topnav{display:flex;gap:.2rem;margin-left:.5rem;flex:1}
.topnav a{padding:.45rem .85rem;border-radius:999px;color:var(--ink);text-decoration:none;font:500 .95rem var(--sans);white-space:nowrap}
.topnav a:hover{background:var(--ac-soft)}
.topnav a[aria-current=page]{background:var(--ac);color:var(--ac-ink);font-weight:600}
.search{flex:0 1 15rem}
main{max-width:64rem;margin:0 auto;padding:1.6rem 1.6rem 4rem}
.page{max-width:none}
.page p,.page li{max-width:70ch}
.subnav{position:sticky;top:3.6rem;z-index:8;display:flex;gap:.4rem;flex-wrap:wrap;max-width:64rem;margin:0 auto;padding:.6rem 1.6rem;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.subnav a{font:500 .85rem var(--sans);padding:.3rem .75rem;border:1px solid var(--line);border-radius:999px;color:var(--mut);text-decoration:none}
.subnav a:hover{border-color:var(--ac);color:var(--ac)}
html{scroll-padding-top:7.5rem}
.tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:.8rem;margin:1.2rem 0 2.4rem}
.tool{display:grid;gap:.25rem;padding:1rem 1.1rem;background:var(--panel);border:1px solid var(--line);border-radius:12px;color:var(--ink);text-decoration:none;transition:border-color .18s,transform .18s}
.tool:hover{border-color:var(--ac);transform:translateY(-2px)}
.tool b{font:600 1.05rem var(--serif);color:var(--ac)}
.tool span{font:.88rem/1.4 var(--sans);color:var(--mut)}
h2.part-title{font-size:2rem;margin:4.5rem 0 1rem;padding-top:1.6rem;border-top:1px solid var(--line)}
h2.part-title::before{content:"";display:block;width:2.4rem;height:2px;background:var(--ac);margin-bottom:1rem}
.first{padding:1.6rem 1.8rem;background:linear-gradient(180deg,var(--panel),var(--bg));border:1px solid var(--ac);border-radius:16px;margin:1.4rem 0 2.4rem}
.first .k{font:500 .72rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ac)}
.first h2{margin:.4rem 0 .5rem;font-size:2.1rem}
.first p{color:var(--mut)}
.btn.big{font-size:1.1rem;padding:.8rem 1.6rem;margin:.6rem 0 1.4rem}
.three{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;padding:0;margin:0}
.three li{padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);margin:0}
.three b{display:block;font:600 .95rem var(--sans)}
.three span{font:.85rem/1.4 var(--sans);color:var(--mut)}
.boxes{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:1rem;margin:1rem 0 1.6rem}
.box{display:grid;gap:.4rem;align-content:start;padding:1.3rem 1.4rem;background:var(--panel);border:1px solid var(--line);border-radius:14px;color:var(--ink);text-decoration:none;transition:border-color .18s,transform .18s}
.box:hover{border-color:var(--ac);transform:translateY(-3px)}
.box .k{font:500 .7rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ac)}
.box h3{margin:0;font-size:1.35rem}
.box p{margin:0;font:.95rem/1.45 var(--sans);color:var(--mut)}
.chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.5rem}
.chips i{font:normal .75rem var(--sans);padding:.2rem .6rem;border:1px solid var(--line);border-radius:999px;color:var(--mut)}
@media(max-width:1000px){.topnav a{padding:.4rem .55rem;font-size:.85rem}.search{display:none}.three{grid-template-columns:1fr}}

.hero .cv{height:11rem}.hero-t{bottom:1rem}.wm.xl{font-size:clamp(3rem,6vw,4.4rem)}.orb-hero{width:min(11rem,22vw)}

.subnav.away{display:none}

/* ---- v3: divulgación progresiva (lo secundario, plegado) ---- */
details.more{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:.7rem 0}
details.more>summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:.7rem;padding:.85rem 1.1rem;font:600 1rem var(--sans);color:var(--ink);border-radius:12px}
details.more>summary::-webkit-details-marker{display:none}
details.more>summary::before{content:"";flex:none;width:.55rem;height:.55rem;border-right:2px solid var(--ac);border-bottom:2px solid var(--ac);transform:rotate(-45deg);transition:transform .35s cubic-bezier(.16,1,.3,1)}
details.more[open]>summary::before{transform:rotate(45deg)}
details.more>summary:hover{color:var(--ac)}
details.more[open]>summary{border-bottom:1px solid var(--line);border-radius:12px 12px 0 0}
details.more>:not(summary){margin-left:1.2rem;margin-right:1.2rem}
details.more>:last-child{margin-bottom:1.1rem}
details.more>summary+*{margin-top:1rem}

/* ---- v4: movimiento fluido (solo transform y opacity; contenido visible si no hay soporte) ---- */
:root{--ease:cubic-bezier(.16,1,.3,1)}
::view-transition-old(root),::view-transition-new(root){animation-duration:.4s;animation-timing-function:var(--ease)}
.tool,.box,.opt,.btn,.chipl,.topnav a,.subnav a{transition:transform .45s var(--ease),border-color .3s,background-color .3s,color .3s}
.hero-t{animation:rise-in 1.1s var(--ease) .1s both}
@keyframes rise-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes reveal{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes drift-y{from{transform:translateY(0) scale(1.02)}to{transform:translateY(-9%) scale(1.08)}}

@supports selector(::details-content){
  details.more{interpolate-size:allow-keywords}
  details.more::details-content{block-size:0;opacity:0;overflow:clip;transition:block-size .45s var(--ease),opacity .35s,content-visibility .45s allow-discrete}
  details.more[open]::details-content{block-size:auto;opacity:1}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .tool,.box,.first,h2.part-title,details.more,.flow,.levels,.route,.stats div{opacity:1!important;transform:none!important}
}
html[data-motion=none] .tool,html[data-motion=none] .box,html[data-motion=none] .first,html[data-motion=none] h2.part-title,html[data-motion=none] details.more{opacity:1!important;transform:none!important}

/* ---- v5: legibilidad (decisión del usuario: nocturno pero más legible) ---- */
:root{--mut:#b3b3ae}
html[data-theme=dark]{--mut:#b3b3ae}
html[data-theme=light]{--mut:#4b4b47}
body{font:1.1rem/1.72 var(--sans);letter-spacing:.003em}
h1,h2,h3,.intro,.tool b,.box h3,.first h2{font-family:var(--serif)}
.intro{font-size:1.4rem;line-height:1.5}
table{font-size:1.04rem;line-height:1.55}
th{font-size:.78rem}
th,td{padding:.7rem .85rem}
.tool span,.box p,.three span,.route p,.cap,.opt{font-size:.98rem}
.tool b{font-size:1.2rem}.three b{font-size:1.05rem}
.chips i,.kick{font-size:.8rem}
code{font-size:.9em}pre{font-size:.9rem}
.topnav a{font-size:1rem}.subnav a{font-size:.92rem}
details.more>summary{font-size:1.08rem}
.g,.t{font-size:.78rem}
.check label{font-size:1.05rem}
/* caminos del evaluador */
.caminos{display:grid;gap:1rem;margin:1rem 0}
.camino{padding:1.2rem 1.4rem;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.camino:first-child{border-color:var(--ac)}
.camino h3{margin:0 0 .3rem;font-size:1.4rem}
.camino .why{color:var(--mut);margin:0 0 .8rem}
.camino h4{margin:1rem 0 .3rem;font:600 .78rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ac)}
.camino ol,.camino ul{margin:.2rem 0;padding-left:1.2rem}
.camino .meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.9rem}
.warn{padding:.9rem 1.1rem;border:1px solid var(--key);border-radius:12px;background:var(--panel)}
.puerta{padding:.7rem 1rem;border:1px solid var(--ac);border-radius:10px;margin:.8rem 0;color:var(--ink)}
.doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 0}
.door{display:grid;gap:.4rem;padding:1.3rem 1.4rem;background:var(--panel);border:1px solid var(--line);border-radius:14px;color:var(--ink);text-decoration:none;transition:border-color .3s,transform .45s var(--ease)}
.door:hover{border-color:var(--ac);transform:translateY(-3px)}
.door h3{margin:0;font-size:1.5rem}
.door p{margin:0;color:var(--mut);font-size:1rem}
.door .go{font-weight:600;color:var(--ac)}
@media(max-width:1000px){.doors{grid-template-columns:1fr}}

/* ---- v6: Organiza tu caos (comparación de IA, mejoras, planes y diagnóstico) ---- */
.btn.ghost{background:transparent;color:var(--ac);border:1px solid var(--ac)}
.btn.ghost:hover{background:var(--ac-soft)}
button.btn{border:0;cursor:pointer;font-family:var(--sans)}
button.btn.ghost{border:1px solid var(--ac)}
/* tarjetas de las cuatro IA: un color por nivel, de plata a champán */
.iac{--lv:#93938f;position:relative;display:grid;gap:.3rem;align-content:start;padding:1.1rem 1.2rem 1.2rem;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.iac::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--lv)}
.iac.g1{--lv:#8fb4c9}.iac.g2{--lv:#8fc9b4}.iac.g3{--lv:#c9975c}.iac.g4{--lv:#ebd3bb}
html[data-theme=light] .iac.g1{--lv:#2f6a8a}html[data-theme=light] .iac.g2{--lv:#1f6b57}html[data-theme=light] .iac.g3{--lv:#8a5a1f}html[data-theme=light] .iac.g4{--lv:#7a4f1c}
.iac .k{font:500 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--lv)}
.iac b{font:500 1.6rem/1.1 var(--serif);color:var(--ink)}
.iac p{margin:0;font-size:.98rem;color:var(--mut)}
.iac .pr{margin-top:.4rem;font:500 .82rem var(--mono);color:var(--ink)}
.ia-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;margin:1.2rem 0 1rem}
.ia-matrix{border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:.4rem 0 .6rem;background:var(--panel)}
.ia-matrix .r{display:grid;grid-template-columns:minmax(12rem,1.7fr) repeat(4,minmax(0,1fr));align-items:center;border-top:1px solid var(--line)}
.ia-matrix .r:first-child{border-top:0}
.ia-matrix .r>span{padding:.75rem .9rem}
.ia-matrix .h{background:var(--bg)}
.ia-matrix .h span{font:500 .74rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mut);text-align:center}
.ia-matrix .h span:first-child{text-align:left}
.ia-matrix [role=rowheader] b{display:block;font-size:1rem}
.ia-matrix [role=rowheader] small{display:block;font-size:.84rem;line-height:1.35;color:var(--mut);margin-top:.15rem}
.ia-matrix .v{display:grid;justify-items:center;gap:.1rem;text-align:center}
.ia-matrix .v i{font-style:normal;font-size:1.35rem;line-height:1}
.ia-matrix .v em{font:normal .72rem var(--sans);color:var(--mut)}
.ia-matrix .v.y i{color:var(--ac)}.ia-matrix .v.p i{color:var(--key)}.ia-matrix .v.n i{color:var(--line)}.ia-matrix .v.u i{color:var(--mut);font:600 1rem var(--mono)}
.ia-matrix .r:not(.h):hover{background:var(--ac-soft)}
/* mejoras: hazlo tú / con CAOS */
.opts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 0}
.optc{display:grid;gap:.6rem;align-content:start;padding:1.2rem 1.3rem;background:var(--panel);border:1px solid var(--line);border-radius:14px;scroll-margin-top:8rem}
.optc:target{border-color:var(--ac);box-shadow:0 0 0 3px var(--ac-soft)}
.optc header{display:flex;justify-content:space-between;align-items:start;gap:.6rem}
.optc h3{margin:0;font-size:1.3rem}
.optc .dolor{margin:0;color:var(--mut)}
.optc .two{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.optc .two>div{padding:.7rem .8rem;border-radius:10px;background:var(--bg);border:1px solid var(--line)}
.optc .two .pro{border-color:color-mix(in srgb,var(--ac) 55%,var(--line))}
.optc .k{display:block;font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:.25rem}
.optc .pro .k{color:var(--ac)}
.optc .two p{margin:0;font-size:.95rem;line-height:1.45}
.optc .ev{margin:0;font:.85rem/1.45 var(--sans);color:var(--mut)}
/* planes */
.plans{display:grid;grid-template-columns:1fr 1.25fr;gap:1rem;margin:1.4rem 0}
.plan{display:grid;gap:.5rem;align-content:start;padding:1.4rem 1.5rem;background:var(--panel);border:1px solid var(--line);border-radius:16px}
.plan.pro{border-color:var(--ac);background:linear-gradient(180deg,var(--ac-soft),var(--panel) 60%)}
.plan .k{font:500 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ac)}
.plan h3{margin:0;font-size:1.6rem}
.plan .n{font:500 2rem/1.1 var(--mono);color:var(--key)}
.plan ul{margin:.3rem 0 .8rem;padding-left:1.1rem}
.plan li{margin:.3rem 0}
.plan .btn{justify-self:start}
.box.hi{border-color:var(--ac)}
/* diagnóstico */
.go-row{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin:1.6rem 0 .6rem}
.go-row .btn.big{margin:0}
.report{margin:1rem 0 2rem;padding:1.6rem 1.7rem;border:1px solid var(--ac);border-radius:18px;background:linear-gradient(180deg,var(--panel),var(--bg) 70%);scroll-margin-top:8rem;animation:rise-in .7s var(--ease) both}
.rep-h .k{font:500 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ac)}
.rep-h h2{margin:.3rem 0 .4rem;font-size:2rem}
.rep-h .frase{font-size:1.15rem;margin:0 0 1rem}
.rep-two{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1rem 0}
.rep-box{padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.rep-box h3{margin:0 0 .4rem;font-size:1.15rem}
.rep-box.fav h3{color:var(--ac)}.rep-box.cui h3{color:var(--key)}
.rep-box ul{margin:0;padding-left:1.1rem}.rep-box li{font-size:.98rem}
.rep-t{display:flex;align-items:center;gap:.6rem;margin:2rem 0 .8rem;font-size:1.4rem}
.rep-t span{display:inline-grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:50%;background:var(--ac);color:var(--ac-ink);font:600 .95rem var(--mono)}
.rep-ia{display:grid;grid-template-columns:1.3fr 1fr;gap:1rem}
.rep-ruta{display:grid;gap:.3rem;align-content:center;padding:1rem 1.2rem;border:1px dashed var(--line);border-radius:14px}
.rep-ruta .k{font:500 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--key)}
.rep-ruta p{margin:0}
.rep-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.8rem}
.ro{display:grid;gap:.3rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);text-decoration:none;transition:border-color .3s,transform .45s var(--ease)}
.ro:hover{border-color:var(--ac);transform:translateY(-2px)}
.ro b{font:600 1.05rem var(--serif);color:var(--ac)}
.ro span{font-size:.92rem;color:var(--mut)}
.ro em{font:normal .88rem/1.4 var(--sans)}
.plan7{counter-reset:d;list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.plan7 li{counter-increment:d;display:flex;gap:.8rem;align-items:baseline;padding:.7rem .9rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);margin:0;max-width:none}
.plan7 li::before{content:counter(d);flex:none;font:600 .85rem var(--mono);color:var(--ac)}
.rep-cta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:2rem 0 1rem;padding:1.1rem 1.3rem;border-radius:14px;background:var(--ac-soft);border:1px solid var(--ac)}
.rep-cta b{display:block;font:600 1.15rem var(--serif)}
.rep-cta span{font-size:.95rem;color:var(--mut)}
.rep-act{display:flex;flex-wrap:wrap;gap:.7rem;margin:1rem 0 .4rem}
details.mini summary{cursor:pointer;color:var(--ac);font-size:.95rem}
@media(max-width:1000px){.ia-cards{grid-template-columns:repeat(2,1fr)}.opts-grid,.plans,.rep-two,.rep-ia{grid-template-columns:1fr}.optc .two{grid-template-columns:1fr}.ia-matrix .r{grid-template-columns:minmax(9rem,1.4fr) repeat(4,minmax(0,1fr))}.ia-matrix .v em{display:none}}
@media print{.report{border:1px solid #999;background:none}.rep-act,.rep-cta,.go-row{display:none}}
.ia-matrix .v:not(.u) i{font-size:0;width:1.05rem;height:1.05rem;border-radius:50%;box-sizing:border-box}
.ia-matrix .v.y i{background:var(--ac);box-shadow:0 0 0 4px var(--ac-soft)}
.ia-matrix .v.p i{border:2px solid var(--key);background:linear-gradient(90deg,var(--key) 50%,transparent 50%)}
.ia-matrix .v.n i{border:2px solid var(--line)}

/* ---- v7: menú por objetivo, rutas y «Para negocios» aparte ---- */
.nav-sep{flex:1}
.topnav a.cta{border:1px solid var(--key);color:var(--key);font-weight:600}
.topnav a.cta:hover{background:var(--key);color:var(--bg)}
.topnav a.cta[aria-current=page]{background:var(--key);color:var(--bg)}
.doors.five{grid-template-columns:repeat(5,minmax(0,1fr));gap:.7rem}
.doors.five .door{padding:1rem 1rem 1.1rem;align-content:start}
.doors.five .door h3{font-size:1.15rem}
.doors.five .door p{font-size:.92rem}
.door .n{font:600 .8rem var(--mono);color:var(--ac);width:1.7rem;height:1.7rem;display:grid;place-items:center;border:1px solid var(--ac);border-radius:50%}
.door .go{margin-top:auto;font-size:.92rem}
.neg-band{display:grid;gap:.3rem;margin:0 0 2.4rem;padding:1.3rem 1.5rem;border-radius:16px;border:1px solid var(--key);background:linear-gradient(110deg,color-mix(in srgb,var(--key) 14%,var(--panel)),var(--panel) 60%);color:var(--ink);text-decoration:none;transition:transform .45s var(--ease),border-color .3s}
.neg-band:hover{transform:translateY(-2px)}
.neg-band .k{font:500 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--key)}
.neg-band b{font:500 1.5rem/1.2 var(--serif)}
.neg-band span{color:var(--mut)}
.neg-band .go{color:var(--key);font-weight:600}
.steps3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin:1.2rem 0}
.steps3>div{display:grid;gap:.3rem;align-content:start;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.steps3 b{font:600 1.05rem var(--serif);color:var(--ac)}
.steps3 span{font-size:.97rem;color:var(--mut)}
.pro-card{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:1.6rem 0 .5rem;padding:1rem 1.2rem;border:1px dashed var(--ac);border-radius:14px;background:var(--panel)}
.pro-card .k{display:block;font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.pro-card b{display:block;font:600 1.15rem var(--serif);color:var(--ac)}
.pro-card span:last-child{font-size:.95rem;color:var(--mut)}
.sectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1.2rem 0}
.sector{padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.sector .k{font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ac)}
.sector h3{margin:.2rem 0 .5rem}
.sector ul{padding-left:1.1rem;margin:0}.sector li{font-size:.95rem;margin:.5rem 0}
.rep-ruta-link{margin:1.6rem 0 0;font-weight:600}
.rep-cta.neg{border-color:var(--key);background:var(--panel)}
.optc .pro a{display:inline-block;margin-top:.4rem;font-size:.9rem;font-weight:600}
.optc.caos .solo{padding:.8rem .9rem;border-radius:10px;border:1px solid color-mix(in srgb,var(--key) 55%,var(--line));background:var(--bg)}
.optc.caos .solo .k{color:var(--key)}
.optc.caos .alt{margin:0;font-size:.9rem}
/* «Para negocios»: tono de estudio, ámbar en vez de champán */
body.negocios{--ac:var(--key)}
body.negocios .cover-img img{filter:sepia(.35) saturate(1.2)}
body.negocios h2.part-title::before{background:var(--key)}
@media(max-width:1000px){.doors.five,.steps3,.sectors{grid-template-columns:1fr}.nav-sep{display:none}}

/* ---- v8: una parte a la vez. Pestañas fijas, «Siguiente» y transición del caos al orden ---- */
html{scrollbar-color:var(--line) var(--bg);scroll-padding-top:8.2rem}
.tabs{position:sticky;top:3.55rem;z-index:8;display:flex;gap:.15rem;overflow-x:auto;scrollbar-width:none;margin:.2rem -1.6rem 1.8rem;padding:.55rem 1.6rem;
  background:color-mix(in srgb,var(--bg) 97%,transparent);border-bottom:1px solid var(--line)}
.tabs::-webkit-scrollbar{display:none}
.tab{position:relative;z-index:1;flex:none;padding:.5rem .95rem;border-radius:999px;color:var(--mut);text-decoration:none;font:500 .98rem var(--sans);transition:color .25s}
.tab b{font-weight:inherit}
.tab:hover{color:var(--ink)}
.tab[aria-selected=true]{color:var(--ac-ink);font-weight:600}
.tab-ink{position:absolute;left:0;top:.55rem;height:calc(100% - 1.1rem);width:var(--w,0);border-radius:0;background:var(--ac);z-index:0;clip-path:inset(0 calc(var(--w,0px) - var(--r,0px)) 0 var(--l,0px) round 999px);transition:clip-path .42s var(--ease)}
html:not(.has-panels) .tab-ink{display:none}
html:not(.has-panels) .tab[aria-selected]{color:var(--mut)}
.panel>h2.part-title:first-child,.panel>h2.part-title{margin-top:0;padding-top:0;border-top:0;font-size:2.1rem}
html:not(.has-panels) .panel+.panel{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--line)}
.next-part{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:3rem 0 0;padding:1.1rem 1.3rem;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--ink);text-decoration:none;transition:border-color .3s,transform .45s var(--ease)}
.next-part span{font:.9rem var(--sans);color:var(--mut)}
.next-part b{font:500 1.3rem var(--serif);color:var(--ac)}
.next-part b::after{content:"";display:inline-block;width:.55rem;height:.55rem;margin-left:.6rem;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .35s var(--ease)}
.next-part:hover{border-color:var(--ac)}
.next-part:hover b::after{transform:rotate(45deg) translate(3px,-5px)}
.tools{display:none}
@media(max-width:1000px){.tabs{margin:.2rem -1rem 1.4rem;padding:.5rem 1rem}.panel>h2.part-title{font-size:1.7rem}}
.iac .lv{font:500 .8rem var(--sans);color:var(--lv);margin-top:-.15rem}
.rep-ruta b{font:600 1.05rem var(--serif);color:var(--key)}
.pro-card b{font-size:1.1rem}
.plan h3{margin-top:0}
.panel p>a[href*="meta="]:only-child{display:inline-block;padding:.65rem 1.2rem;border-radius:999px;background:var(--ac);color:var(--ac-ink);font-weight:600;text-decoration:none;transition:filter .2s,transform .45s var(--ease)}
.panel p>a[href*="meta="]:only-child:hover{filter:brightness(1.08);transform:translateY(-1px)}
.rep-t{gap:0}

/* modo claro: el gris de apoyo de v5 era el del modo noche (contraste 2:1 sobre papel) */
@media(prefers-color-scheme:light){:root:not([data-theme=dark]){--mut:#4b4b47}}
.route .k,.rep-ruta .k{font-size:.78rem}
.ia-matrix .v em{font-size:.8rem}
@media(max-width:1000px){.top{gap:.6rem}.brand .sub{display:none}.topnav{overflow-x:auto;scrollbar-width:none;margin-left:0}.topnav::-webkit-scrollbar{display:none}.nav-sep{display:none}}

/* ---- v9: movimiento. Un solo momento con autor: el cambio de parte. Todo lo demás, discreto ---- */
:root{--ease:cubic-bezier(.16,1,.3,1);--ease-in:cubic-bezier(.4,0,1,1)}
/* entre páginas: el contenido se va rápido hacia arriba y el nuevo se asienta; barra y portada quedan fijas */
.top{view-transition-name:top}
main{view-transition-name:contenido}
.cover,.hero{view-transition-name:portada}
::view-transition-group(top){animation:none}
::view-transition-old(root),::view-transition-new(root){animation:none}
::view-transition-old(portada){animation:vt-fade-out .22s var(--ease-in) both}
::view-transition-new(portada){animation:vt-fade-in .4s var(--ease) both}
::view-transition-old(contenido){animation:vt-leave .18s var(--ease-in) both}
::view-transition-new(contenido){animation:vt-enter .42s var(--ease) .04s both}
/* dentro de la página: solo la parte cambia; la barra de pestañas y el título no se mueven */
html.vt-part main{view-transition-name:none}
html.vt-part .panel:not([hidden]){view-transition-name:parte}
html.vt-part .tabs{view-transition-name:pestanas}
::view-transition-group(pestanas){animation:none}
::view-transition-old(pestanas){display:none}
::view-transition-new(pestanas){animation:none}
::view-transition-group(parte){animation-duration:.42s;animation-timing-function:var(--ease)}
::view-transition-old(parte){animation:vt-leave-x .2s var(--ease-in) both}
::view-transition-new(parte){animation:vt-enter-x .44s var(--ease) .05s both}
html.vt-back ::view-transition-old(parte){animation-name:vt-leave-x-back}
html.vt-back ::view-transition-new(parte){animation-name:vt-enter-x-back}
@keyframes vt-fade-out{to{opacity:0}}
@keyframes vt-fade-in{from{opacity:0}}
@keyframes vt-leave{to{opacity:0;transform:translateY(-8px)}}
@keyframes vt-enter{from{opacity:0;transform:translateY(16px)}}
@keyframes vt-leave-x{to{opacity:0;transform:translateX(-24px)}}
@keyframes vt-enter-x{from{opacity:0;transform:translateX(36px)}}
@keyframes vt-leave-x-back{to{opacity:0;transform:translateX(24px)}}
@keyframes vt-enter-x-back{from{opacity:0;transform:translateX(-36px)}}
/* respaldo sin View Transitions (p. ej. Firefox): la parte entra con la misma curva */
.panel.resolve{animation:vt-enter .44s var(--ease) both}
.panel.resolve.back{animation-name:vt-enter-x-back}
.panel.resolve.fwd{animation-name:vt-enter-x}
/* los elementos dentro de una parte no tienen entrada propia: se ven quietos y nítidos */
.tool,.box,.first,h2.part-title,details.more,.flow,.levels,.routes .route,.stats div{opacity:1}
/* reacciones al pasar el puntero: cortas, sin saltos grandes */
.tool,.box,.door,.ro,.next-part,.optc,.neg-band{transition:transform .3s var(--ease),border-color .25s,background-color .25s,box-shadow .3s}
.box:hover,.door:hover,.ro:hover,.neg-band:hover{transform:translateY(-2px);box-shadow:0 10px 24px -18px rgba(0,0,0,.7)}
.tab{transition:color .3s var(--ease)}
.tab:active,.btn:active,.next-part:active{transform:scale(.98)}
.btn{transition:filter .2s,transform .2s var(--ease)}
/* la portada no deriva con el scroll: se queda con su respiración lenta */
.cover-img img{animation:drift 50s ease-in-out infinite alternate}
@media(prefers-reduced-motion:reduce){
  ::view-transition-old(contenido),::view-transition-old(parte),::view-transition-old(portada){animation:vt-fade-out .12s both}
  ::view-transition-new(contenido),::view-transition-new(parte),::view-transition-new(portada){animation:vt-fade-in .18s both}
  ::view-transition-group(parte){animation-duration:0s}
  .panel.resolve{animation:vt-fade-in .18s both}.tab-ink{transition:none}
}
html[data-motion=none] .tab-ink{transition:none}
html[data-motion=soft] ::view-transition-new(parte),html[data-motion=soft] ::view-transition-new(contenido){animation-duration:.6s}
.folio{display:grid;gap:.3rem;margin:1.4rem 0;padding:1.4rem 1.6rem;border:1px solid var(--key);border-radius:16px;background:linear-gradient(120deg,color-mix(in srgb,var(--key) 12%,var(--panel)),var(--panel) 65%);color:var(--ink);text-decoration:none;transition:transform .3s var(--ease),box-shadow .3s}
.folio:hover{transform:translateY(-2px);box-shadow:0 14px 30px -20px rgba(0,0,0,.8)}
.folio b{font:500 1.5rem/1.2 var(--serif);color:var(--key)}
.folio span{color:var(--mut)}
.folio em{font:normal .85rem var(--mono);color:var(--mut)}
/* la portada no participa al cambiar de parte (menos que capturar) y su barrido de luz pasa una sola vez */
html.vt-part .cover,html.vt-part .hero{view-transition-name:none}
.sweep{animation-iteration-count:1}
.panel{contain:layout paint}

/* entre páginas (sin View Transitions entre documentos: Brave las cancela): entrada al cargar, salida corta al irse */
main{animation:vt-enter .46s var(--ease) both}
html.saliendo main{animation:vt-leave .13s var(--ease-in) both}
@media(prefers-reduced-motion:reduce){main{animation:vt-fade-in .18s both}html.saliendo main{animation:none}}
html[data-motion=none] main{animation:none}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}
.btn.wa::before{content:"";display:inline-block;width:.55rem;height:.55rem;border-radius:50%;background:currentColor;margin-right:.55rem;vertical-align:.08em;opacity:.8}
.sk-pro{list-style:none;padding:0;margin:.8rem 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:.6rem}
.sk-pro li{margin:0;padding:.7rem .9rem;border:1px dashed var(--line);border-radius:10px;display:grid;gap:.2rem;max-width:none}
.sk-pro b{font:600 .85rem var(--mono);color:var(--mut)}
.sk-pro span{font-size:.9rem;color:var(--mut)}

/* ---- v10: portadas generativas (lienzo animado por código; el SVG queda como respaldo) ---- */
.gen{position:relative;overflow:hidden;background:radial-gradient(40rem 12rem at 78% 50%,color-mix(in srgb,var(--ac) 7%,transparent),transparent 70%),#060607;--mut:#93938f;--line:#2a2a2f}
body.negocios .gen{background:radial-gradient(40rem 12rem at 78% 50%,color-mix(in srgb,var(--key) 9%,transparent),transparent 70%),#060607}
.gen .gen-c{position:absolute;inset:0;width:100%;height:100%;display:block}
.cover.gen{height:9.5rem}
.cover.gen .cv{height:9.5rem}
html.has-gen .gen .cv{visibility:hidden}
.hero.gen{height:13rem}
.hero.gen .cv{height:13rem}
.hero .hero-t,.hero .orb-hero{z-index:2}
.gen::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(6,6,7,.35),transparent 30%,transparent 80%,rgba(6,6,7,.25))}
.hero.gen::after{background:linear-gradient(90deg,rgba(6,6,7,.75),rgba(6,6,7,.2) 40%,transparent 70%)}
.hero-t{z-index:3}
@media(max-width:1000px){.cover.gen,.cover.gen .cv{height:7rem}.hero.gen,.hero.gen .cv{height:11rem}}
.rep-first{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:0 0 1.2rem;padding:1.1rem 1.3rem;border:1px solid var(--key);border-radius:14px;background:color-mix(in srgb,var(--key) 10%,var(--panel))}
.rep-first b{display:block;font:600 1.2rem var(--serif);color:var(--key)}
.rep-first span{font-size:.97rem;color:var(--mut)}
.systems{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 0}
.sys{padding:1.2rem 1.3rem;border:1px solid var(--line);border-radius:14px;background:var(--panel);display:grid;gap:.5rem;align-content:start}
.sys h3{margin:0;font-size:1.3rem}
.sys p{margin:0;font-size:.98rem;color:var(--mut)}
.sys .num{color:var(--ink);font-size:.95rem;padding-top:.5rem;border-top:1px solid var(--line)}
.sys .num b{font-family:var(--mono);color:var(--key)}
@media(max-width:1000px){.systems{grid-template-columns:1fr}}