@font-face{font-family:"Atkinson Next";src:url(/fuentes/atkinson-next-latin.woff2) format("woff2");font-weight:200 800;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:"Atkinson Next";src:url(/fuentes/atkinson-next-latin-ext.woff2) format("woff2");font-weight:200 800;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+20A0-20AB,U+20AD-20C4,U+2C60-2C7F,U+A720-A7FF}
:root{--noche:#0B1628;--hondo:#0F2038;--tinta:#E8F1F7;--niebla:#A9C0CF;--cian:#00B3E2;--azul:#07446D;--hilo:#C8DCE8}
*{box-sizing:border-box}
html{background:var(--noche);color:var(--tinta);-webkit-text-size-adjust:100%}
body{margin:0;font:400 1.125rem/1.6 "Atkinson Next",system-ui,sans-serif;background:var(--noche)}
a{color:var(--cian);text-underline-offset:.2em}
a:focus-visible{outline:3px solid var(--cian);outline-offset:3px;border-radius:4px}
.marco{max-width:70rem;margin:0 auto;padding:0 1rem}
@media (min-width:48rem){.marco{padding:0 2rem}}
header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 0}
.marca{display:flex;align-items:center;gap:.6rem;color:var(--tinta);text-decoration:none;font-weight:800;font-size:1.3rem;letter-spacing:-.01em}
.marca svg{width:1.4rem;height:auto}
nav ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:0}
nav a{display:block;padding:.35rem .5rem;color:var(--niebla);text-decoration:none;border-radius:4px}
nav a[aria-current]{color:var(--tinta);box-shadow:inset 0 -2px 0 var(--cian)}
.portada{display:grid;gap:2rem;align-items:center;padding:2.5rem 0 4rem}
@media (min-width:56rem){.portada{grid-template-columns:minmax(0,1fr) 20rem;padding:4rem 0 6rem}}
h1{font-size:clamp(2.5rem,7vw,4.6rem);line-height:1.02;font-weight:800;letter-spacing:-.025em;margin:0 0 1.25rem;max-width:12ch}
.lead{font-size:1.25rem;color:var(--niebla);max-width:36rem;margin:0 0 2rem}
.botones{display:flex;flex-wrap:wrap;gap:.75rem}
.boton{display:inline-block;padding:.85rem 1.25rem;border-radius:999px;font-weight:700;text-decoration:none;line-height:1.2}
.boton.lleno{background:var(--cian);color:var(--noche)}
.boton.linea{color:var(--tinta);box-shadow:inset 0 0 0 2px var(--azul)}
.boton:hover{filter:brightness(1.08)}
.cadena{display:none}
@media (min-width:56rem){.cadena{display:block;width:100%;height:auto;max-height:26rem}}
.enlace{stroke:var(--hilo);stroke-width:40;stroke-dasharray:420;stroke-dashoffset:0}
@media (prefers-reduced-motion:no-preference){
 .cadena .nodo{transform-box:fill-box;transform-origin:center;animation:nace .5s cubic-bezier(.2,.8,.2,1.2) both}
 .cadena .nodo:nth-of-type(2){animation-delay:.35s}.cadena .nodo:nth-of-type(3){animation-delay:.7s}.cadena .nodo:nth-of-type(4){animation-delay:1.05s}
 .cadena .enlace{animation:une .4s ease-out both}
 .cadena .enlace:nth-of-type(1){animation-delay:.25s}.cadena .enlace:nth-of-type(2){animation-delay:.6s}.cadena .enlace:nth-of-type(3){animation-delay:.95s}
}
@keyframes nace{from{transform:scale(0)}to{transform:scale(1)}}
@keyframes une{from{stroke-dashoffset:420}to{stroke-dashoffset:0}}
section{padding:3rem 0;border-top:1px solid var(--azul)}
h2{font-size:1.75rem;line-height:1.15;font-weight:800;letter-spacing:-.015em;margin:0 0 1.5rem}
.videos{display:grid;gap:2rem;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));list-style:none;margin:0;padding:0}
.videos a{color:var(--tinta);text-decoration:none;display:block}
.videos img{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:8px;background:var(--hondo)}
.videos a:hover strong,.videos a:focus-visible strong{text-decoration:underline;text-decoration-color:var(--cian)}
.videos strong{display:block;margin-top:.75rem;font-size:1.15rem;line-height:1.3}
.videos span{color:var(--niebla);font-size:1rem}
.vacio{max-width:38rem;color:var(--niebla);margin:0 0 1.25rem}
.pepspan p{max-width:40rem;color:var(--niebla);margin:0 0 1.5rem}
footer{border-top:1px solid var(--azul);padding:2rem 0 3rem;color:var(--niebla);font-size:.95rem}
footer p{max-width:44rem;margin:0 0 .75rem}
.eleccion{min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:2rem}
.eleccion ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem;max-width:20rem}
.eleccion li a{display:block;padding:.75rem 1rem;border-radius:8px;box-shadow:inset 0 0 0 2px var(--azul);color:var(--tinta);text-decoration:none;font-weight:700}