/* Nubyron · Gobernanza de agentes de IA
   CSS propio, sin frameworks. Sin estilos en línea (CSP estricta).
   Marca: negro #1A1A1A, cian #22E9F2, violeta #4E29D6, gris #DBDDDD. Tipografía: Poppins (autoalojada). */

/* ---------- Fuentes (autoalojadas, licencia SIL OFL en assets/fonts/poppins/OFL.txt) ---------- */
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/poppins/poppins-latin-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/poppins/poppins-latin-500.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/poppins/poppins-latin-600.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/poppins/poppins-latin-700.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/poppins/poppins-latin-ext-400.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/poppins/poppins-latin-ext-500.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/poppins/poppins-latin-ext-600.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/poppins/poppins-latin-ext-700.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* Tipografía de reserva con métricas ajustadas para evitar saltos de maquetación */
@font-face{font-family:"Poppins Fallback";src:local("Arial");size-adjust:112%;ascent-override:93%;descent-override:31%;line-gap-override:8%}

/* ---------- Tokens ---------- */
:root{
  --negro:#1A1A1A; --cian:#22E9F2; --violeta:#4E29D6; --gris:#DBDDDD; --blanco:#fff;
  --ink:#1A1A1A; --muted:#565b62; --line:#e2e4e6; --soft:#f5f6f7;
  --ok:#14b86a; --warn:#f2a900; --bad:#e5484d;
  --radius:14px; --wrap:1120px;
  --font:"Poppins","Poppins Fallback",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--blanco);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--cian);color:var(--negro);padding:10px 16px;font-weight:600;z-index:100;border-radius:0 0 8px 0}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--violeta);outline-offset:3px;border-radius:4px}
.hero :focus-visible,.dark :focus-visible,.site-footer :focus-visible{outline-color:var(--cian)}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--violeta);font-weight:600}
.dark .kicker,.hero .kicker{color:var(--cian)}
.sub{color:var(--muted);font-size:clamp(17px,1.6vw,19px);max-width:680px;margin:14px 0 0}
section{padding:clamp(56px,8vw,96px) 0}
h2{font-size:clamp(28px,3.4vw,42px);margin-top:10px}
.soft{background:var(--soft)}
.dark{background:var(--negro);color:var(--blanco)}
.dark .sub{color:#c3c8ce}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:10px;font:inherit;font-weight:600;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background-color .15s}
.btn-primary{background:var(--cian);color:var(--negro)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(34,233,242,.35)}
.btn-ghost{border-color:#4a4f56;color:var(--blanco);background:transparent}
.btn-ghost:hover{border-color:var(--cian)}
.btn-dark{background:var(--negro);color:var(--blanco)}
.btn-line{border-color:var(--negro);color:var(--negro);background:transparent}
.btn-line:hover{background:var(--negro);color:var(--blanco)}
.btn-sm{padding:10px 16px;font-size:14px}

/* ---------- Hero ---------- */
.hero{background:var(--negro);color:var(--blanco);position:relative;overflow:hidden;padding:0}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 420px at 88% -10%,rgba(78,41,214,.55),transparent 60%),radial-gradient(700px 360px at 0% 115%,rgba(34,233,242,.14),transparent 60%);pointer-events:none}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0;position:relative}
.top .logo img{height:30px;width:auto}
.top nav{display:flex;align-items:center;gap:14px}
.lang{font-size:14px;color:#c3c8ce;text-decoration:none;padding:6px 8px}
.lang:hover{color:var(--cian)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:48px 0 88px;position:relative}
.hero h1{font-size:clamp(34px,4.8vw,58px);margin:14px 0 20px;font-weight:700}
.hero h1 em{font-style:normal;color:var(--cian)}
.hero .lead{font-size:clamp(17px,1.6vw,20px);color:#cfd3d8;max-width:560px;margin-bottom:30px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.fineprint{font-size:13px;color:#9aa0a6;margin-top:16px}

/* ---------- Esquema del arnés ---------- */
.harness{background:#0f1012;border:1px solid #2b2e33;border-radius:var(--radius);box-shadow:0 30px 80px rgba(0,0,0,.5);color:#e6e8ea;font-family:var(--mono);font-size:13px}
.harness-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid #2b2e33;color:#9aa0a6}
.tag{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid #33363b;color:#b6bbc0}
.harness-body{padding:16px;display:grid;gap:10px}
.node{border:1px solid #23262a;border-radius:10px;padding:12px 14px}
.node small{display:block;color:#8d9399;margin-top:2px}
.node.agent{border-color:#3b3f45}
.node.rail{border-color:var(--cian);background:rgba(34,233,242,.06)}
.node.cloud{border-color:#3b3f45}
.arrow{text-align:center;color:#6b7178;line-height:1}
.rail ul{margin:8px 0 0;padding:0;list-style:none;display:grid;gap:4px}
.rail li::before{content:"✓ ";color:var(--cian)}
.harness-foot{padding:10px 16px;border-top:1px solid #2b2e33;color:#8d9399;font-size:11px}

/* ---------- Tarjetas y rejillas ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--blanco)}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.card .num{font-family:var(--mono);color:var(--violeta);font-weight:700;font-size:13px;margin-bottom:8px}
.col-ok{border-top:4px solid var(--ok)}
.col-bad{border-top:4px solid var(--bad)}
.col-warn{border-top:4px solid var(--warn)}
.col h3{font-size:12px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px;color:var(--muted)}
.col h4{font-size:20px;margin:0 0 10px;line-height:1.2}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;padding:0;list-style:none}
.chips li{font-family:var(--mono);font-size:12.5px;background:var(--soft);border-radius:8px;padding:5px 10px;color:#33373d}

/* ---------- Idea central ---------- */
.idea{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.idea blockquote{margin:0;font-size:clamp(20px,2.2vw,26px);line-height:1.4;font-weight:500;border-left:4px solid var(--cian);padding-left:20px}
.idea p{color:#c3c8ce;font-size:18px}

/* ---------- Escalones y pasos ---------- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:36px 0 0;padding:0;list-style:none}
.steps li{position:relative;padding-top:48px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:34px;height:34px;border-radius:50%;background:var(--negro);color:var(--cian);display:grid;place-items:center;font-weight:700;font-size:14px}
.steps li::after{content:"";position:absolute;top:16px;left:44px;right:-12px;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps h3{font-size:17px;margin-bottom:6px}
.steps p{color:var(--muted);font-size:14.5px}
.note{margin-top:22px;color:var(--muted);font-size:15px}

/* ---------- Lo que no hacemos / evidencia ---------- */
.nots{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:12px;max-width:760px}
.nots li{display:grid;grid-template-columns:28px 1fr;gap:12px;color:#33373d}
.nots li::before{content:"✕";color:var(--bad);font-weight:700}
.evidence{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:14px;max-width:860px}
.evidence li{border-left:3px solid var(--violeta);padding-left:16px;color:#33373d;font-size:16px}
.evidence a{color:var(--violeta)}
.caveat{margin-top:20px;color:var(--muted);font-size:14px;max-width:760px}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin-top:28px}
details{border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px;background:var(--blanco)}
summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--violeta);font-weight:700}
details[open] summary::after{content:"–"}
details p{margin-top:12px;color:#33373d;font-size:16px}

/* ---------- Contacto y calendario ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-card{background:var(--blanco);color:var(--ink);border-radius:18px;padding:24px}
.cal-slot{min-height:120px;display:grid;gap:12px}
.cal-slot iframe{width:100%;height:640px;border:0;border-radius:12px}
.cal-slot p{font-size:14px;color:var(--muted)}
.mail{margin-top:18px;color:#c3c8ce}
.mail a{color:var(--cian)}

/* ---------- Pie ---------- */
.site-footer{background:#111214;color:#a7acb2;padding:36px 0;font-size:14px}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:18px 28px;justify-content:space-between;align-items:center}
.site-footer img{height:26px;width:auto}
.site-footer a,.site-footer button.linklike{color:#d8dbde}
.site-footer ul{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0;padding:0;list-style:none}
.linklike{background:none;border:0;padding:0;font:inherit;text-decoration:underline;cursor:pointer}
.copy{flex-basis:100%;font-size:13px;color:#8f949a}
.copy a{color:#c9cdd1}

/* ---------- Consentimiento ---------- */
.consent-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:720px;margin:0 auto;background:var(--negro);color:var(--blanco);border:1px solid #3b3f45;border-radius:16px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.consent-bar[hidden]{display:none}
.consent-bar h2{font-size:17px;margin:0 0 6px}
.consent-bar p{font-size:14px;color:#c3c8ce}
.consent-bar a{color:var(--cian)}
.consent-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.consent-actions .btn{padding:12px 10px;font-size:14px;width:100%;border-color:var(--cian);color:var(--blanco);background:transparent}
.consent-actions .btn:hover{background:rgba(34,233,242,.12)}
dialog.consent-dialog{border:0;border-radius:18px;padding:0;max-width:560px;width:calc(100% - 32px);color:var(--ink)}
dialog.consent-dialog::backdrop{background:rgba(10,10,12,.6)}
.consent-dialog form{padding:24px;display:grid;gap:16px}
.consent-dialog h2{font-size:22px;margin:0}
.consent-dialog .opt{border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.consent-dialog .opt b{display:block}
.consent-dialog .opt span{color:var(--muted);font-size:14px}
.consent-dialog input[type=checkbox]{width:22px;height:22px;accent-color:var(--violeta)}
.consent-dialog .actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.consent-dialog .actions .btn{padding:12px 10px;font-size:14px;width:100%;border-color:var(--negro);color:var(--negro);background:transparent}
.consent-dialog .actions .btn:hover{background:var(--negro);color:var(--blanco)}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-grid,.idea,.contact-grid{grid-template-columns:1fr}
  .grid3,.grid4,.steps{grid-template-columns:1fr 1fr}
  .steps li::after{display:none}
}
@media (max-width:600px){
  .grid3,.grid4,.steps{grid-template-columns:1fr}
  .consent-actions,.consent-dialog .actions{grid-template-columns:1fr}
  .top .btn{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}
@media print{
  .consent-bar,.top .btn,.cta-row{display:none}
  .hero,.dark{background:#fff;color:#000}
}

/* ---------- Iconos, entregables y CTA fijo móvil ---------- */
.ico{width:40px;height:40px;border-radius:10px;background:var(--negro);color:var(--cian);display:grid;place-items:center;margin-bottom:14px}
.ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.deliver{margin-top:36px;border:1px solid var(--line);border-radius:var(--radius);background:var(--blanco);padding:24px}
.deliver h3{font-size:18px;margin:0 0 12px}
.deliver ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.deliver li{padding-left:28px;position:relative}
.deliver li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--cian);box-shadow:inset 0 0 0 4px var(--negro)}
.sticky-cta{display:none}
@media (max-width:600px){
  .deliver ul{grid-template-columns:1fr}
  .sticky-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 16px;background:rgba(26,26,26,.96);border-top:1px solid #3b3f45}
  .sticky-cta .btn{width:100%;justify-content:center}
  body{padding-bottom:68px}
}

/* ---------- Iconos sociales del pie ---------- */
.site-footer ul.social{display:flex;gap:12px;list-style:none;margin:18px 0 0;padding:0}
.site-footer ul.social a{width:44px;height:44px;border:1px solid #3b3f45;border-radius:50%;display:grid;place-items:center;color:var(--blanco);transition:border-color .15s,color .15s}
.site-footer ul.social a:hover{border-color:var(--cian);color:var(--cian)}
.site-footer ul.social svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Bloque para público no técnico ---------- */
.quote-plain{margin:32px 0 0;padding:18px 22px;border-left:4px solid var(--cian);background:var(--blanco);border-radius:0 var(--radius) var(--radius) 0;font-weight:500;font-size:clamp(17px,1.8vw,20px)}
.gloss{margin:12px 0 0;color:var(--muted);font-size:15px}
.deliver p{margin:0;color:var(--muted)}
.deliver + .deliver{margin-top:16px}

/* ---------- Versión para público no técnico ---------- */
.sema{list-style:none;margin:0;padding:6px 16px 10px}
.sema li{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:center;padding:14px 0;border-bottom:1px solid #2e3238}
.sema li:last-child{border-bottom:0}
.sema b{font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px;color:var(--negro);white-space:nowrap}
.sema .red b{background:var(--bad)}
.sema .amber b{background:var(--warn)}
.sema .green b{background:var(--ok)}
.sema span{color:var(--blanco);font-size:15px;line-height:1.35}
.big{font-size:clamp(34px,6vw,68px);line-height:1.08;font-weight:700;margin:14px 0 0;max-width:15em;letter-spacing:-.01em}
.big em{font-style:normal;color:var(--cian)}
.crit-p{font-size:clamp(17px,1.8vw,21px);color:#d6d8da;max-width:46em;margin:24px 0 0}
.card.risk{position:relative;padding-top:56px}
.card.risk .num{position:absolute;top:18px;left:24px;font-size:34px;font-weight:700;line-height:1;color:var(--violeta)}
.card.risk h3{font-size:20px}
.nots{max-width:46em}

/* ---------- Botón volver arriba ---------- */
.to-top{position:fixed;right:18px;bottom:18px;z-index:40;width:48px;height:48px;border-radius:50%;border:1px solid #3b3f45;background:var(--negro);color:var(--cian);display:grid;place-items:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s,border-color .15s;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{border-color:var(--cian)}
.to-top svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:600px){.to-top{bottom:84px;right:14px}}
@media (prefers-reduced-motion:reduce){.to-top{transition:none}}
@media print{.to-top{display:none}}