/* Camilo Veterinario · la academia para tutores: raíz (/), catálogo (/rutas/) y una página por ruta (/rutas/<ruta>/)
   Tokens y tipografías de DESIGN.md, en un archivo propio (sin los 65 KB de la landing). Móvil primero.
   Se ve distinta de /links/, /guias/ y /teleconsultas/ a propósito: portada oscura de campus, aulas numeradas y bandas que alternan.
   El nombre lleva la versión: si se cambia, se cambia el nombre (la cabecera de caché es larga). */
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-display:swap;font-weight:600 800;src:url(/assets/fonts/bricolage-grotesque-5.3.0-latin-opsz.woff2) format('woff2')}
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-display:swap;font-weight:400 800;src:url(/assets/fonts/plus-jakarta-sans-5.3.0-latin-wght.woff2) format('woff2')}
:root{
  --bg:#F2F6F7;--white:#FFFFFF;
  --ink:#0A1E26;--muted:#566E78;--line:rgba(10,30,38,.10);
  --brand:#0C5266;--brand-2:#0A4352;--dark:#0A3441;--dark-2:#0F4A5C;--pastel:#D9ECF0;--pastel-2:#E8F3F5;
  --action:#E8A92E;--action-2:#D99A1C;--on-action:#2A1D00;--hl:#F4C867;
  --on-dark:#EAF5F8;--on-dark-muted:#C7DEE4;
  --focus:#2B67D6;--ok:#1B6F47;--ok-tint:#DDF1E6;--warn:#7A4E00;--warn-tint:#FFF0CC;--danger:#B3261E;--danger-tint:#FCE8E6;
  --f-display:'Bricolage Grotesque',system-ui,sans-serif;
  --f-ui:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --curva:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;min-height:100vh;min-height:100dvh;font-family:var(--f-ui);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;touch-action:manipulation}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:12px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:24px;height:24px;flex:none}
.salto{position:absolute;left:12px;top:-60px;z-index:20;padding:12px 18px;border-radius:999px;background:var(--ink);color:#fff;font-weight:700}
.salto:focus{top:12px}
.caja{width:100%;max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
h1,h2,h3{font-family:var(--f-display);font-weight:600;margin:0;text-wrap:balance}
h2{font-size:clamp(2.1rem,5.4vw,3.6rem);line-height:1;letter-spacing:-.045em}
h3{font-size:clamp(1.35rem,2.2vw,1.7rem);line-height:1.08;letter-spacing:-.035em}
p{margin:0}

/* portada de campus */
.campus{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(160deg,var(--dark-2) 0%,var(--dark) 62%);color:var(--on-dark);padding-bottom:104px}
.campus::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 75% 25%,#000 0,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 75% 25%,#000 0,transparent 75%)}
.cab{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:max(16px,env(safe-area-inset-top));padding-bottom:8px}
.marca{display:flex;align-items:center;gap:10px;min-height:44px;font-family:var(--f-display);font-weight:600;font-size:18px;letter-spacing:-.03em;white-space:nowrap;color:#fff}
.marca img{width:36px;height:36px}
.cab .nav{display:none}
.btn-cab{display:inline-flex;white-space:nowrap;flex:none;align-items:center;min-height:44px;padding:0 20px;border-radius:999px;background:#fff;color:var(--ink);font-weight:700;font-size:15px;transition:background .2s}
.hero{display:grid;gap:18px;justify-items:start;padding-top:28px}
.etiq{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.12);color:var(--on-dark);font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1.2}
.etiq i{width:8px;height:8px;border-radius:50%;background:var(--hl)}
h1{font-size:clamp(2.6rem,9.6vw,5rem);line-height:.96;letter-spacing:-.045em;max-width:14ch;color:#fff}
.hl{color:var(--hl)}
.lead-osc{font-size:clamp(1.08rem,1.6vw,1.3rem);line-height:1.55;color:var(--on-dark-muted);max-width:48ch}
.firma{display:flex;align-items:center;gap:12px;font-size:15px;line-height:1.35;color:var(--on-dark-muted)}
.firma img{width:52px;height:52px;border-radius:50%;object-fit:cover;background:var(--pastel);box-shadow:0 0 0 3px rgba(255,255,255,.9)}
.firma b{display:flex;align-items:center;gap:6px;color:#fff;font-family:var(--f-display);font-weight:600;font-size:1.1rem;letter-spacing:-.02em}
.verif{width:16px;height:16px;flex:none}
.hero-foto{display:none}

/* tres puertas */
.puertas{position:relative;z-index:2;margin-top:-72px;display:grid;gap:12px;list-style:none;padding-top:0;padding-bottom:0}
.puerta{display:flex;align-items:center;gap:14px;min-height:92px;padding:14px 16px 14px 14px;background:var(--white);border-radius:28px;box-shadow:0 22px 44px -26px rgba(10,52,65,.55);transition:transform .25s var(--curva)}
.ibox{width:52px;height:52px;border-radius:17px;display:grid;place-items:center;flex:none;background:var(--pastel);color:var(--brand)}
.ibox .ico{width:26px;height:26px}
.ibox.wa{background:#25D366;color:#fff}
.ibox.wa .ico{width:30px;height:30px}
.ibox.osc{background:var(--dark);color:var(--hl)}
.puerta small{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand)}
.puerta b{display:block;font-family:var(--f-display);font-weight:600;font-size:1.25rem;line-height:1.08;letter-spacing:-.035em}
.puerta div>span{display:block;margin-top:2px;font-size:14px;line-height:1.3;color:var(--muted)}
.puerta div{flex:1;min-width:0}
.ir{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--bg);color:var(--ink)}
.ir .ico{width:18px;height:18px}

/* secciones */
.sec{padding-top:clamp(56px,8vw,104px)}
.sec-cab{display:grid;gap:12px;max-width:760px;margin-bottom:clamp(24px,3.4vw,40px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.sec-cab p:not(.eyebrow){font-size:clamp(1.05rem,1.4vw,1.2rem);line-height:1.55;color:var(--muted);max-width:56ch}
.cifras{list-style:none;margin:0 0 clamp(24px,3.4vw,36px);padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cifra{padding:18px 20px;border-radius:24px;background:var(--pastel)}
.cifra b{display:block;font-family:var(--f-display);font-weight:600;font-size:clamp(2rem,5vw,3.2rem);line-height:1;letter-spacing:-.045em;color:var(--brand-2);font-variant-numeric:tabular-nums}
.cifra span{display:block;margin-top:4px;font-size:14px;line-height:1.3;color:var(--ink)}

/* aulas */
.aulas{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.aula{position:relative;overflow:hidden;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:start;padding:20px 20px 20px 18px;border-radius:26px;background:var(--white);box-shadow:0 14px 34px -26px rgba(10,52,65,.55)}
.aula .n{grid-row:1/span 2;font-family:var(--f-display);font-weight:600;font-size:3rem;line-height:.9;letter-spacing:-.05em;color:#BCD9E1;font-variant-numeric:tabular-nums}
.aula h3{display:flex;align-items:center;gap:10px}
.aula h3 .ico{width:22px;height:22px;color:var(--brand)}
.aula p{font-size:15px;line-height:1.45;color:var(--muted)}

/* compra del programa */
.compra{margin-top:clamp(20px,3vw,32px);display:grid;gap:20px;padding:28px 24px;border-radius:32px;background:linear-gradient(160deg,#28473D 0%,#1F372C 80%);color:#EAF5F0;box-shadow:0 22px 44px -26px rgba(10,52,65,.5)}
.compra .eti-v{display:inline-flex;align-items:center;gap:7px;width:max-content;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.14);font-size:13px;font-weight:600;line-height:1.2}
.compra .eti-v i{width:7px;height:7px;border-radius:50%;background:#C7E43D}
.precio-prog{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;margin-top:12px}
.precio-prog b{font-family:var(--f-display);font-weight:600;font-size:clamp(2.6rem,7vw,3.6rem);line-height:1;letter-spacing:-.045em;font-variant-numeric:tabular-nums;color:#fff}
.precio-prog span{font-size:15px;color:#CFE0D3}
.lista-v{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:9px;font-size:15.5px;color:#EAF5F0}
.lista-v li{display:flex;gap:10px;align-items:flex-start;line-height:1.4}
.lista-v .ico{width:20px;height:20px;margin-top:1px;color:#C7E43D}
.compra-acc{display:grid;gap:12px;align-content:center;justify-items:start}
.compra-acc .nota{font-size:14px;line-height:1.45;color:#CFE0D3}
.compra-acc .nota a,.compra-acc a.enl{display:inline-flex;align-items:center;min-height:44px;font-weight:700;color:#fff;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}

/* botones */
.boton{white-space:nowrap;display:inline-flex;align-items:center;gap:10px;min-height:56px;padding:0 6px 0 24px;border-radius:999px;font-weight:700;font-size:16px;transition:transform .2s var(--curva),background .2s}
.boton .flecha{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--dark);color:#fff;transition:transform .2s var(--curva)}
.boton .ico{width:20px;height:20px}
.boton-accion{background:var(--action);color:var(--on-action);box-shadow:0 10px 24px -10px rgba(217,154,28,.7)}
.boton-lima{background:#C7E43D;color:#14261D}
.boton-lima .flecha{background:#1F372C}
.boton-oscuro{background:var(--dark);color:#fff}
.boton-oscuro .flecha{background:#fff;color:var(--dark)}
.boton-claro{background:#fff;color:var(--ink)}

/* rutas que vienen */
.rutas{display:grid;gap:14px}
.ruta{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:24px 22px 22px;border-radius:30px;background:var(--white);box-shadow:0 14px 34px -26px rgba(10,52,65,.55)}
.ruta p{font-size:15.5px;line-height:1.5;color:var(--muted)}
.ruta-osc{background:linear-gradient(160deg,var(--dark-2) 0%,var(--dark) 90%);color:var(--on-dark)}
.ruta-osc p{color:var(--on-dark-muted)}
.ruta-clara{background:linear-gradient(180deg,#E3F1F4 0%,#F4F9FA 100%)}
.marcas{display:flex;flex-wrap:wrap;gap:6px}
.est,.esp{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;font-size:12.5px;font-weight:700;line-height:1.3}
.est{background:var(--warn-tint);color:var(--warn);gap:6px}
.est i{width:6px;height:6px;border-radius:50%;background:var(--warn)}
.esp{background:var(--pastel);color:var(--brand-2)}
.ruta-osc .esp{background:rgba(255,255,255,.14);color:var(--on-dark)}
.pasos{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:10px;counter-reset:paso;width:100%}
.pasos li{counter-increment:paso;display:grid;grid-template-columns:34px 1fr;gap:0 12px;align-items:start;font-size:15px;line-height:1.35;color:var(--muted)}
.pasos li::before{content:counter(paso);grid-row:1/span 2;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--dark);color:#fff;font-family:var(--f-display);font-weight:600;font-size:1rem}
.pasos b{color:var(--ink);font-weight:700;font-size:16px}
.avisos{display:flex;flex-wrap:wrap;gap:2px 16px;margin-top:auto}
.av{display:inline-flex;align-items:center;gap:6px;min-height:44px;font-size:15px;font-weight:700;color:var(--brand);text-decoration:underline;text-decoration-thickness:2px;text-decoration-color:rgba(12,82,102,.3);text-underline-offset:4px}
.av .ico{width:16px;height:16px}
.ruta-osc .av{color:#fff;text-decoration-color:rgba(255,255,255,.4)}
.otra{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;margin-top:18px;font-size:15.5px;color:var(--muted)}

/* lista de espera */
.espera{position:relative;overflow:hidden;isolation:isolate;display:grid;gap:24px;padding:30px 22px;border-radius:36px;background:linear-gradient(160deg,var(--dark-2) 0%,var(--dark) 70%);color:var(--on-dark)}
.espera::before{content:"";position:absolute;right:-20%;top:-30%;width:70%;aspect-ratio:1;border-radius:50%;z-index:-1;background:radial-gradient(closest-side,rgba(244,200,103,.16) 0,rgba(244,200,103,0) 100%)}
.espera h2{color:#fff}
.espera .eyebrow{color:var(--hl)}
.espera-txt{display:grid;gap:12px;align-content:start}
.espera-txt p{font-size:clamp(1.05rem,1.4vw,1.2rem);line-height:1.55;color:var(--on-dark-muted);max-width:44ch}
.form{display:grid;gap:14px;padding:22px 20px;border-radius:28px;background:var(--white);color:var(--ink)}
.lab{font-size:15px;font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:8px;border:0;margin:0;padding:0;min-width:0}
.chips legend{padding:0;margin-bottom:10px;font-size:15px;font-weight:700}
.ruta-unica{margin:0;font-size:16px;font-weight:700;color:var(--dark)}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 16px;border-radius:999px;background:var(--bg);border:1.5px solid #6F8892;font-size:15px;font-weight:600;transition:background .15s,color .15s,border-color .15s}
.chip input:checked+span{background:var(--dark);border-color:var(--dark);color:#fff}
.chip input:checked+span::before{content:"";width:6px;height:11px;margin:-2px 2px 0 -2px;border:solid currentColor;border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.chip input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}
.in{width:100%;height:56px;padding:0 18px;border:1.5px solid #6F8892;border-radius:20px;background:var(--bg);font:inherit;font-size:17px;color:var(--ink)}
.in:focus{outline:none;border-color:var(--focus);box-shadow:0 0 0 4px rgba(43,103,214,.22)}
.in[aria-invalid="true"]{border-color:var(--danger)}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.acepto{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.45;color:var(--muted);cursor:pointer}
.acepto input{width:22px;height:22px;margin:1px 0 0;flex:none;accent-color:var(--dark)}
.acepto a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.form .boton{width:100%;justify-content:space-between;border:0;cursor:pointer;font-family:inherit}
.form .boton:disabled{opacity:.6;cursor:progress}
.mensaje{min-height:1.4em;font-size:14.5px;font-weight:600;color:var(--muted)}
.mensaje.error{color:var(--danger)}
.gracias{display:grid;gap:10px;justify-items:start;padding:26px 22px;border-radius:28px;background:var(--white);color:var(--ink)}
.gracias .ibox{background:var(--ok-tint);color:var(--ok)}
.gracias h3:focus{outline:none}
.gracias p{font-size:16px;color:var(--muted)}

/* empieza gratis */
.gratis{display:grid;gap:0;overflow:hidden;border-radius:32px;background:var(--pastel);box-shadow:0 22px 44px -26px rgba(10,52,65,.5)}
.gratis-txt{display:grid;gap:12px;justify-items:start;align-content:center;padding:26px 22px}
.gratis-txt p{font-size:16px;color:var(--ink);max-width:46ch}
.gratis img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.gratis .etiq{background:var(--white);color:var(--ink)}
.gratis .etiq i{background:var(--ok)}

/* atención directa */
.directa{display:grid;gap:14px}
.tj{display:flex;flex-direction:column;gap:14px;align-items:flex-start;padding:26px 22px 24px;border-radius:32px;background:linear-gradient(180deg,#E3F1F4 0%,#F4F9FA 100%);box-shadow:0 22px 44px -26px rgba(10,52,65,.5)}
.tj h3{font-size:clamp(1.9rem,6vw,2.6rem);line-height:.98;letter-spacing:-.045em}
.tj p{font-size:16px;line-height:1.5;color:var(--muted)}
.eti{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;background:var(--white);font-size:13px;font-weight:600;line-height:1.2;box-shadow:0 6px 18px -12px rgba(10,52,65,.5)}
.eti i{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.precio{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px}
.precio b{font-family:var(--f-display);font-weight:600;font-size:2.4rem;line-height:1;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.precio small{font-size:14px;color:var(--muted);font-weight:600}
.precio .tachado{font-size:15px;color:var(--muted);text-decoration:line-through;font-variant-numeric:tabular-nums}
.pill-oro{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;background:var(--warn-tint);color:var(--warn);font-size:13.5px;font-weight:700;line-height:1.2}
.pill-oro i{width:7px;height:7px;border-radius:50%;background:var(--warn)}
.urg{font-size:14px;color:var(--muted)}
.urg a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;color:var(--brand);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
.puntos{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:15.5px}
.puntos li{display:flex;gap:10px;align-items:flex-start;line-height:1.4}
.puntos .ico{width:20px;height:20px;margin-top:1px;color:var(--ok)}
.filas{list-style:none;margin:0;padding:0;display:grid;gap:12px;align-content:start}
.fila{display:flex;align-items:center;gap:14px;min-height:76px;padding:12px 16px 12px 12px;background:var(--white);border-radius:26px;box-shadow:0 14px 34px -26px rgba(10,52,65,.55);transition:transform .25s var(--curva)}
.mini{width:96px;aspect-ratio:4/3;flex:none;border-radius:14px;overflow:hidden;background:var(--pastel)}
.mini img{width:100%;height:100%;object-fit:cover}
.fila div{flex:1;min-width:0}
.fila b{display:block;font-family:var(--f-display);font-weight:600;font-size:1.28rem;line-height:1.1;letter-spacing:-.035em;text-wrap:balance}
.fila div>span{display:block;margin-top:3px;font-size:14px;line-height:1.35;color:var(--muted)}

/* quién enseña y medios */
.quien{display:grid;gap:18px;padding:26px 22px;border-radius:32px;background:var(--white);box-shadow:0 14px 34px -26px rgba(10,52,65,.55)}
.quien h2{display:flex;align-items:center;gap:10px;font-size:clamp(1.9rem,4.6vw,2.8rem)}
.quien h2 .verif{width:.55em;height:.55em}
.quien-txt{display:grid;gap:14px;min-width:0}
.quien p{max-width:62ch;color:var(--muted)}
.quien .dato{display:block;width:fit-content;max-width:100%;padding:8px 16px;border-radius:20px;background:var(--pastel);font-size:14.5px;font-weight:600;color:var(--ink)}
.quien img.foto{width:100%;max-width:320px;height:auto;border-radius:24px;background:var(--pastel)}
.medios-h{margin:clamp(34px,5vw,56px) 0 16px;font-size:clamp(1.4rem,3vw,2rem);line-height:1.08;letter-spacing:-.035em;text-align:center;font-family:var(--f-display);font-weight:600;text-wrap:balance}
.medios{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.medios li{display:grid;place-items:center;height:64px;padding:0 22px;border-radius:20px;background:var(--white);box-shadow:0 14px 30px -22px rgba(10,52,65,.5)}
.medios img{height:30px;width:auto;max-width:150px}

/* preguntas */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{border-radius:24px;background:var(--white);box-shadow:0 14px 34px -26px rgba(10,52,65,.55)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:60px;padding:10px 14px 10px 22px;cursor:pointer;list-style:none;font-weight:700;font-size:16.5px;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq .mas{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--bg);transition:transform .25s var(--curva)}
.faq .mas .ico{width:18px;height:18px}
.faq details[open] .mas{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--muted);font-size:16px;line-height:1.55;max-width:62ch}

/* cierre */
.cierre{margin-top:clamp(56px,8vw,104px);padding:clamp(44px,7vw,80px) 0;background:linear-gradient(160deg,var(--dark-2) 0%,var(--dark) 70%);color:var(--on-dark)}
.cierre .caja{display:grid;gap:20px;justify-items:start}
.cierre h2{color:#fff;max-width:16ch}
.cierre p{font-size:clamp(1.05rem,1.4vw,1.2rem);line-height:1.55;color:var(--on-dark-muted);max-width:48ch}
.cierre .acc{display:flex;flex-wrap:wrap;gap:12px}
.boton-fantasma{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55);padding-right:24px}

/* pie */
.pie{background:var(--dark);color:var(--on-dark-muted);border-top:1px solid rgba(255,255,255,.1)}
.pie-in{display:grid;gap:14px;justify-items:start;padding-top:26px;padding-bottom:max(28px,env(safe-area-inset-bottom))}
.redes{display:flex;gap:12px}
.redes a{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.1);color:#fff;transition:transform .2s var(--curva)}
.redes .ico{width:22px;height:22px}
.pie nav.legal{display:flex;flex-wrap:wrap;gap:0 18px}
.pie a.t{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;color:var(--on-dark);text-decoration:underline;text-decoration-color:rgba(234,245,248,.4);text-underline-offset:4px}
.pie p{font-size:14px;line-height:1.5}

/* entrada suave, solo si la persona no pidió menos movimiento */
@media (prefers-reduced-motion:no-preference){
  .hero>*{animation:sube .6s var(--curva) backwards}
  .hero>*:nth-child(2){animation-delay:.06s}.hero>*:nth-child(3){animation-delay:.12s}.hero>*:nth-child(4){animation-delay:.18s}
  .puerta{animation:sube .6s var(--curva) .24s backwards}
  @keyframes sube{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
}
@media (hover:hover){
  a.puerta:hover,a.fila:hover{transform:translateY(-3px)}
  .boton:hover .flecha{transform:translateX(3px)}
  .boton-accion:hover{background:var(--action-2)}
  .boton-lima:hover{background:#B5D22E}
  .btn-cab:hover{background:var(--pastel)}
  .boton-fantasma:hover{background:rgba(255,255,255,.1)}
  .redes a:hover{transform:translateY(-2px)}
  .av:hover{text-decoration-color:currentColor}
  .chip:hover span{border-color:var(--dark)}
}
@media (max-width:350px){
  .puerta b{font-size:1.1rem}
  .boton{padding:0 5px 0 18px;font-size:15px}
  .mini{width:80px}
}
@media (min-width:720px){
  .caja{padding-left:max(32px,env(safe-area-inset-left));padding-right:max(32px,env(safe-area-inset-right))}
  .puertas{grid-template-columns:repeat(3,1fr);gap:16px}
  .puerta{flex-direction:column;align-items:flex-start;gap:14px;padding:22px}
  .puerta .ir{align-self:flex-end;margin-top:-6px}
  .puerta div{width:100%}
  .cifras{grid-template-columns:repeat(4,1fr)}
  .aulas{grid-template-columns:1fr 1fr}
  .compra{grid-template-columns:1.2fr .8fr;gap:40px;padding:36px 36px}
  .rutas{grid-template-columns:repeat(2,1fr)}
  .ruta-gr{grid-column:1/-1}
  .ruta-gr .cuerpo{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;width:100%;align-items:start}
  .espera{grid-template-columns:.9fr 1.1fr;gap:40px;padding:44px 40px;align-items:start}
  .gratis{grid-template-columns:1fr 1fr}
  .gratis img{aspect-ratio:auto;order:2}
  .gratis-txt{padding:34px 36px}
  .directa{grid-template-columns:1.1fr .9fr;align-items:start}
  .tj{padding:34px 32px 30px}
  .quien{grid-template-columns:auto 1fr;gap:28px 34px;padding:34px 36px;align-items:center}
  .quien-txt{display:grid;gap:14px;min-width:0}
}
@media (min-width:1040px){
  body{font-size:18px}
  .campus{padding-bottom:128px}
  .puertas{margin-top:-84px}
  .cab .nav{display:flex;gap:6px}
  .cab .nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:15px;font-weight:600;color:var(--on-dark)}
  .cab .nav a:hover{background:rgba(255,255,255,.1)}
  .hero{grid-template-columns:1.2fr .8fr;column-gap:48px;align-items:center;padding-top:48px;min-height:520px}
  .hero>*{grid-column:1}
  .hero-foto{display:block;grid-column:2;grid-row:1/span 5;align-self:end;justify-self:center;width:min(100%,380px);height:auto;margin-bottom:-128px;-webkit-mask-image:linear-gradient(to bottom,#000 78%,transparent 100%);mask-image:linear-gradient(to bottom,#000 78%,transparent 100%)}
  .firma img{width:56px;height:56px}
  .aulas{grid-template-columns:repeat(3,1fr)}
  .rutas{grid-template-columns:repeat(3,1fr)}
  .ruta-gr{grid-column:span 2}
  .ruta-gr .cuerpo{grid-template-columns:1fr 1fr}
}
/* texto del sistema al 200 %: el ancho en em se encoge y todo pasa a una sola columna */
@media (max-width:16em){
  .cab{flex-wrap:wrap}
  .fila,.puerta{flex-wrap:wrap}
  .cifras{grid-template-columns:1fr}
}


/* ===== Páginas de ruta ===== */
.rhero{position:relative;overflow:hidden;isolation:isolate;margin-top:10px;padding:28px 22px 26px;border-radius:36px;background:linear-gradient(160deg,var(--dark-2) 0%,var(--dark) 70%);color:var(--on-dark);display:grid;gap:16px;justify-items:start}
.rhero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 90% 80% at 85% 10%,#000 0,transparent 75%);mask-image:radial-gradient(ellipse 90% 80% at 85% 10%,#000 0,transparent 75%)}
.rhero h1{font-size:clamp(2.2rem,8.4vw,4.2rem);line-height:.98;max-width:16ch}
.rhero .lead-osc{max-width:52ch}
.datos{display:flex;flex-wrap:wrap;gap:8px}
.dato-p{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.12);color:var(--on-dark);font-size:14px;font-weight:600;line-height:1.2}
.dato-p .ico{width:16px;height:16px;color:var(--hl)}
.puntos-ruta{list-style:none;margin:6px 0 0;padding:0;display:flex;gap:8px;flex-wrap:wrap}
.puntos-ruta a{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1.5px solid rgba(255,255,255,.4);color:#fff;font-family:var(--f-display);font-weight:600;transition:background .2s,color .2s}
.puntos-ruta a:hover{background:#fff;color:var(--dark)}
.rcuerpo{display:grid;gap:36px;padding-top:30px}
.rprincipal{display:grid;gap:40px;min-width:0}
.rbloque h2{font-size:clamp(1.6rem,4.6vw,2.4rem);line-height:1.02;letter-spacing:-.04em;margin-bottom:6px}
.rbloque>p.sub{color:var(--muted);max-width:56ch;margin-bottom:18px}
.recorrido{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.pieza{position:relative;display:grid;grid-template-columns:44px 1fr;gap:0 14px;scroll-margin-top:84px}
.pieza::before{content:"";position:absolute;left:21px;top:46px;bottom:-16px;width:2px;background:repeating-linear-gradient(to bottom,#BCD9E1 0 6px,transparent 6px 12px)}
.pieza:last-child::before{display:none}
.paso{position:relative;z-index:1;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--dark);color:#fff;font-family:var(--f-display);font-weight:600;font-size:1.1rem;box-shadow:0 0 0 5px var(--bg)}
.pieza-card{display:grid;gap:10px;padding:20px 20px 18px;border-radius:26px;background:var(--white);box-shadow:0 14px 34px -26px rgba(10,52,65,.55)}
.pieza-card .marcas{align-items:center}
.pieza-card h3{font-size:clamp(1.3rem,3.6vw,1.65rem)}
.pieza-card p{font-size:15.5px;line-height:1.5;color:var(--muted)}
.fmt{display:inline-flex;align-items:center;gap:6px;padding:4px 11px 4px 9px;border-radius:999px;background:var(--pastel);color:var(--brand-2);font-size:12.5px;font-weight:700;line-height:1.3}
.fmt .ico{width:15px;height:15px}
.aprenderas{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:7px;font-size:15px}
.aprenderas li{display:flex;gap:9px;align-items:flex-start;line-height:1.4}
.aprenderas .ico{width:18px;height:18px;margin-top:2px;color:var(--ok)}
.para-quien{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.para-quien li{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:20px;background:var(--pastel-2);font-size:15.5px;line-height:1.4}
.para-quien .ico{width:22px;height:22px;margin-top:0;color:var(--brand)}
.raside{display:grid;gap:16px;align-content:start}
.raside .espera{grid-template-columns:1fr;gap:18px;border-radius:32px;padding:26px 20px}
.raside .espera h2{font-size:clamp(1.6rem,4.4vw,2.2rem)}
.chips-fijos{display:flex;flex-wrap:wrap;gap:8px}
.mientras{display:grid;gap:12px;padding:22px 20px;border-radius:28px;background:linear-gradient(160deg,#28473D 0%,#1F372C 80%);color:#EAF5F0}
.mientras h2{font-size:clamp(1.4rem,3.6vw,1.9rem);color:#fff;letter-spacing:-.04em}
.mientras p{font-size:15.5px;color:#CFE0D3}
.mientras .acc{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.mientras a.enl{display:inline-flex;align-items:center;min-height:44px;font-weight:700;color:#fff;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.vecinas{display:grid;gap:12px}
.vecina{display:flex;align-items:center;gap:14px;min-height:84px;padding:16px 18px;border-radius:26px;background:var(--white);box-shadow:0 14px 34px -26px rgba(10,52,65,.55);transition:transform .25s var(--curva)}
.vecina small{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand)}
.vecina b{display:block;font-family:var(--f-display);font-weight:600;font-size:1.25rem;line-height:1.1;letter-spacing:-.035em}
.vecina div{flex:1;min-width:0}
.vecina.sig{flex-direction:row-reverse;text-align:right}
.vecina .ir{width:44px;height:44px}
.vecina.sig .ir .ico{transform:none}
.vecina.ant .ir .ico{transform:rotate(180deg)}
.faq.corto{margin-top:0}
.flota{position:fixed;left:max(16px,env(safe-area-inset-left));right:max(16px,env(safe-area-inset-right));bottom:calc(78px + env(safe-area-inset-bottom));z-index:45;display:flex;justify-content:center;pointer-events:none;transition:transform .3s var(--curva),opacity .3s}
.flota .boton{pointer-events:auto;box-shadow:0 14px 34px -12px rgba(10,52,65,.7);width:100%;max-width:420px;justify-content:space-between}
body.teclado .flota{display:none}
body.ve-espera .flota{transform:translateY(140%);opacity:0;pointer-events:none}
body.ve-espera .flota .boton{pointer-events:none}
@media (min-width:1040px){.flota{display:none}}

/* catálogo /rutas/ */
.f-r{position:absolute;width:1px;height:1px;opacity:0;margin:0}
.filtro{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 18px}
.filtro label{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:999px;background:var(--white);border:1.5px solid #6F8892;font-size:15px;font-weight:700;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
#f-todas:checked~.filtro label[for="f-todas"],#f-perros:checked~.filtro label[for="f-perros"],#f-gatos:checked~.filtro label[for="f-gatos"]{background:var(--dark);border-color:var(--dark);color:#fff}
#f-todas:focus-visible~.filtro label[for="f-todas"],#f-perros:focus-visible~.filtro label[for="f-perros"],#f-gatos:focus-visible~.filtro label[for="f-gatos"]{outline:3px solid var(--focus);outline-offset:3px}
.cat{display:grid;gap:14px}
.ruta-c{position:relative;transition:transform .25s var(--curva)}
.ruta-c h3 a::after{content:"";position:absolute;inset:0;border-radius:30px}
.ruta-c .ver{margin-top:auto;display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:700;color:var(--brand)}
.ruta-osc .ver{color:#fff}
.ruta-c .ver .ico{width:18px;height:18px}
.ruta-c .meta{font-size:14px;font-weight:600;color:var(--muted)}
.ruta-osc .meta{color:var(--on-dark-muted)}
#f-perros:checked~.cat .ruta-c:not(.sp-perros),#f-gatos:checked~.cat .ruta-c:not(.sp-gatos){display:none}
.otra{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;margin-top:22px;font-size:15.5px;color:var(--muted)}
@media (min-width:720px){
  .rhero{padding:40px 38px 36px}
  .cat{grid-template-columns:repeat(2,1fr)}
  .vecinas{grid-template-columns:1fr 1fr}
  .para-quien{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1040px){
  .rhero{padding:56px 56px 48px;min-height:360px;align-content:end}
  .rcuerpo{grid-template-columns:minmax(0,1fr) 380px;gap:48px;align-items:start}
  .raside{position:sticky;top:96px}
  .cat{grid-template-columns:repeat(3,1fr)}
  .para-quien{grid-template-columns:1fr}
}
@media (hover:hover){
  .vecina:hover,.ruta-c:hover{transform:translateY(-3px)}
  .filtro label:hover{border-color:var(--dark)}
}
@media print{.flota{display:none}}

/* ===== Fotos de las rutas (ilustrativas, creadas con IA) ===== */
.ruta{overflow:hidden}
.ruta-foto{display:block;width:calc(100% + 44px);height:auto;max-width:none;margin:-24px -22px 6px;aspect-ratio:3/2;object-fit:cover;background:var(--pastel)}
.rhero.con-foto{padding:0;gap:0}
.rhero-foto{position:relative;margin:0;width:100%}
.rhero-foto img{display:block;width:100%;height:auto;aspect-ratio:3/2;max-height:300px;object-fit:cover;background:var(--pastel)}
.rhero-foto::after{content:"";position:absolute;left:0;right:0;bottom:0;height:45%;background:linear-gradient(to bottom,transparent,var(--dark) 96%);pointer-events:none}
.rhero-foto figcaption{position:absolute;z-index:1;right:12px;top:12px;padding:3px 10px;border-radius:999px;background:rgba(10,52,65,.62);color:var(--on-dark);font-size:12px;font-weight:600;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.rhero-txt{position:relative;display:grid;gap:16px;justify-items:start;padding:4px 22px 26px;margin-top:-34px}
@media (min-width:720px){
  .ruta-foto{width:calc(100% + 44px)}
  .ruta-gr .ruta-foto{aspect-ratio:2/1;object-position:center 64%}
  .rhero.con-foto{grid-template-columns:1.1fr .9fr;align-items:stretch}
  .rhero-foto{order:2;height:100%}
  .rhero-foto img{height:100%;max-height:none;aspect-ratio:auto}
  .rhero-foto::after{left:0;right:auto;top:0;bottom:0;width:38%;height:auto;background:linear-gradient(to right,var(--dark),transparent)}
  .rhero-txt{order:1;margin-top:0;padding:40px 8px 40px 38px;align-content:end}
}
@media (min-width:1040px){
  .rhero.con-foto{min-height:420px}
  .rhero-txt{padding:56px 24px 48px 56px}
}

.raside .espera{grid-template-columns:1fr}
.vecinas.sec{padding-bottom:clamp(40px,6vw,72px)}

@media (max-height:480px){.flota{display:none}}