:root{--ink:#14233B;--paper:#F5F7FB;--white:#fff;--blue:#2457F5;--hi:#FFE45C;--line:#D5DCE8;--muted:#51607A}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 "Instrument Sans",system-ui,"Segoe UI",Arial,sans-serif}
h1,h2,h3{font-family:"Bricolage Grotesque","Segoe UI",Arial,sans-serif;line-height:1.1;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1em;max-width:62ch}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
header{border-bottom:1px solid var(--line);background:var(--white)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font:800 1.2rem "Bricolage Grotesque",Arial,sans-serif;color:var(--ink);text-decoration:none}
.logo img{width:32px;height:32px;border-radius:7px}
nav a{margin-left:18px;color:var(--ink);text-decoration:none;font-weight:500}
nav a:hover{color:var(--blue)}
.btn{display:inline-block;background:var(--blue);color:#fff;padding:12px 20px;border-radius:8px;font-weight:600;text-decoration:none;border:2px solid var(--blue);cursor:pointer;font:600 1rem "Instrument Sans",Arial,sans-serif}
.btn:hover{background:#1b46cc;border-color:#1b46cc}
.btn.alt{background:transparent;color:var(--blue)}
.btn.alt:hover{background:#e8eefe}
.hero{padding:64px 0 56px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero p.lead{font-size:1.2rem;color:var(--muted)}
.acciones{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.demo{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:20px}
.demo-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px;flex-wrap:wrap}
.demo-top span{color:var(--muted);font-size:.9rem}
.demo label{display:block;font-size:.85rem;font-weight:600;margin:10px 0 3px}
.demo input{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:6px;font:inherit;background:var(--white);transition:background .3s}
.demo input.lleno{background:var(--hi)}
.demo .btn{padding:7px 14px;font-size:.9rem}
section{padding:56px 0}
section.blanca{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.dos>div+div{border-left:1px solid var(--line);padding-left:56px}
.dos ul{padding-left:1.1em;margin:0 0 1.2em}
.dos li{margin-bottom:.5em}
ol.pasos{padding-left:1.3em;max-width:62ch}
ol.pasos li{margin-bottom:.6em;padding-left:.3em}
.nota{background:var(--white);border-left:4px solid var(--blue);padding:14px 18px;max-width:62ch}
footer{padding:36px 0;color:var(--muted);font-size:.95rem}
footer p{max-width:none}
.pol{padding:48px 0}
.pol h2{margin-top:1.6em}
@media(max-width:800px){.hero .wrap,.dos{grid-template-columns:1fr}.dos>div+div{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:32px}.hero{padding-top:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.demo input{transition:none}}
#notas .dos{margin-top:28px}