:root{font-family:Inter,Arial,sans-serif;color:#13253b;background:#fff;color-scheme:light;font-synthesis:none;--azul:#075aca}*{box-sizing:border-box}body{margin:0;background:#fff;color:#13253b}a{color:var(--azul);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}header{max-width:1200px;margin:auto;padding:26px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px}header img{width:156px;height:auto;display:block}header>a:last-child{font-size:14px;font-weight:600}.registro-layout{max-width:1200px;margin:28px auto 70px;padding:0 36px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.presentacion{padding-top:70px;position:sticky;top:25px}.etiqueta{color:var(--azul);font-size:11px;letter-spacing:1.5px;font-weight:700}h1{font-size:clamp(34px,4vw,54px);letter-spacing:-2px;line-height:1.08;margin:24px 0}p{line-height:1.65}.presentacion>p{color:#56667a;font-size:18px;max-width:420px}ul{padding:0;list-style:none;margin:30px 0}li{margin:17px 0;font-size:14px}li:before{content:'✓';color:var(--azul);font-weight:700;margin-right:12px}.nota{border-left:3px solid var(--azul);padding:5px 0 5px 20px;margin:38px 0;font-size:14px}.nota p{margin:8px 0;color:#56667a}.presentacion>a{font-size:13px}.formulario{border:1px solid #dce5ef;border-radius:22px;padding:34px;box-shadow:0 14px 70px #193b7410}h2{font-size:26px;letter-spacing:-.8px;margin:0 0 8px}.subtitulo{color:#56667a;font-size:14px;margin:0 0 26px}form>label{display:block;font-size:13px;font-weight:600;margin-bottom:18px}input:not([type=radio]){display:block;width:100%;border:1px solid #cbd5e1;border-radius:9px;min-height:46px;padding:12px;margin-top:8px;color:#13253b;background:#fff}input::placeholder{color:#64748b}small{display:block;color:#56667a;font-size:11px;font-weight:400;line-height:1.5;margin-top:6px}.clave-campo{position:relative}.clave-campo input{padding-right:82px}.clave-campo button{position:absolute;right:5px;top:5px;border:0;background:transparent;min-height:36px;color:var(--azul);font-size:12px;cursor:pointer}fieldset{border:0;padding:0;margin:25px 0 0;min-width:0}legend{font-size:13px;font-weight:600;margin-bottom:10px}.plan{display:flex;gap:10px;align-items:center;padding:14px;border:1px solid #dce5ef;border-radius:9px;margin:8px 0;cursor:pointer;font-size:13px}.plan:has(input:checked){border-color:var(--azul);background:#f2f7ff}.plan input{accent-color:var(--azul);width:17px;height:17px;flex-shrink:0}.aclaracion,.pie-form{font-size:11px;color:#56667a;line-height:1.6}.principal{display:flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:9px;background:var(--azul);color:#fff;width:100%;min-height:50px;padding:12px;font-weight:600;font-size:13px;cursor:pointer;margin-top:18px}.principal:hover{background:#074ca9;text-decoration:none}.principal:disabled{opacity:.7;cursor:wait}.pie-form{text-align:center;margin-bottom:0}.error{font-size:13px;color:#b42318}.error:empty{display:none}.trampa{position:absolute!important;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}footer{border-top:1px solid #edf0f5;text-align:center;padding:24px;color:#64748b;font-size:12px}.codigo{font-size:42px;letter-spacing:4px;color:var(--azul);font-weight:700;margin:12px 0}.credenciales{padding:24px;background:#f2f7ff;border-radius:12px;margin:24px 0}.credenciales p{margin:5px 0}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #5fa5ff;outline-offset:3px}[hidden]{display:none!important}@media(max-width:850px){.registro-layout{gap:30px;padding:0 24px}.presentacion{padding-top:40px}h1{font-size:38px}.formulario{padding:25px}}@media(max-width:650px){header{padding:22px}header img{width:125px}.registro-layout{display:block;margin:10px auto 35px;padding:0 20px}.presentacion{position:static;padding:10px 2px 25px}.presentacion h1{font-size:37px;letter-spacing:-1.5px;margin:15px 0}.presentacion>p{font-size:15px}.presentacion ul,.presentacion .nota,.presentacion>a{display:none}.formulario{padding:24px 20px;border-radius:16px}header>a:last-child{font-size:12px}h2{font-size:24px}}

/* --- Registro en tres pasos --------------------------------------------- */
.progreso{margin:0 0 22px}
.progreso p{margin:0 0 8px;font-size:12px;color:#56667a}
.progreso b{color:#13253b}
.barra-pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.barra-pasos span{height:4px;border-radius:4px;background:#dce5ef}
.barra-pasos span.hecho{background:var(--azul)}
.botones-paso{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:end}
.botones-paso [hidden]+.principal,.botones-paso .principal:only-child{grid-column:1/-1}
.secundario{display:flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#13253b;min-height:50px;padding:12px 18px;font-weight:600;font-size:13px;cursor:pointer;margin-top:18px}
.secundario:hover{background:#f5f8fc}
.ancho{width:100%}
.enlace{display:inline;border:0;background:none;padding:0;color:var(--azul);font-size:inherit;text-decoration:underline;cursor:pointer}
.aviso-retomar{background:#f2f7ff;border:1px solid #cfe0fb;border-radius:10px;padding:14px;font-size:13px;line-height:1.6;margin-bottom:18px}
.aviso-retomar b{display:block}
.aviso-sesion p{color:#56667a;font-size:14px}
.aviso-sesion small{text-align:center}
input:disabled{background:#f5f7fa;color:#56667a}

/* --- Página de los enlaces de correo (correo.html) ----------------------- */
.correo-layout{max-width:520px;margin:28px auto 70px;padding:0 20px}
.correo-layout .formulario form>label{display:block;font-size:13px;font-weight:600;margin-bottom:18px}

/* El enlace de entrada es largo: letra menor y que parta la línea si hace falta. */
.codigo.enlace{font-size:20px;letter-spacing:0;overflow-wrap:anywhere}