/* GSI Academy · estilos compartidos para checkout, agenda y páginas legales */
:root{
  --navy:#12345F; --navy-2:#0D2747; --navy-dark:#0B1D36; --orange:#B85A1E; --orange-soft:#F7EEE7; --orange-ink:#8A4314;
  --green:#2F7D57; --green-soft:#E8F1EC; --green-ink:#1F5A3D; --red:#C62828; --red-soft:#FDECEC;
  --ink:#10213F; --muted:#525C6E; --line:#D3D9E1; --line-2:#E3E7EC; --bg:#F6F7F9; --sky:#EEF1F5;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:var(--navy)}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.3px}
p{margin:0}
.icon{width:20px;height:20px;flex-shrink:0}

.header{background:var(--navy);padding:0 20px}
.header .in{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-mark{width:38px;height:38px;border-radius:10px;background:var(--orange);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:14px}
.brand-logo{width:44px;height:44px;border-radius:50%;background:#fff;display:block;flex-shrink:0}
.brand-name{color:#fff;font-weight:700;font-size:17px}
.back{color:#fff;font-size:14px;text-decoration:none;opacity:.9}
.back:hover{text-decoration:underline}

.intro{background:var(--navy);padding:24px 20px 72px}
.intro .in{max-width:960px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.intro h1{color:#fff;font-size:clamp(28px,4.5vw,40px);line-height:1.12}
.intro p{color:#DDE3EB;font-size:17px;max-width:680px}

.main{max-width:960px;margin:-48px auto 0;padding:0 16px 96px}
.panel{background:#fff;border-radius:20px;box-shadow:0 14px 40px rgba(0,25,70,.10);padding:clamp(22px,4vw,40px)}

:focus-visible{outline:3px solid #C9A45C;outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:#12345F;color:#fff!important;padding:10px 16px;border-radius:10px;font-weight:700;text-decoration:none;transition:top .15s}
.skip:focus{top:12px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:800;font-size:16px;padding:14px 24px;border-radius:12px;text-decoration:none;min-height:46px;cursor:pointer;border:0;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(184,90,30,.3)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-light{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-light:hover{border-color:var(--navy)}
.btn-block{width:100%}

/* Formularios */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
label,.qlabel{font-weight:600;font-size:15px}
.req{color:var(--red)}
.opt{color:var(--muted);font-weight:500;font-size:13px}
.hint{font-size:13px;color:var(--muted)}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=url],select,textarea{
  width:100%;font-family:inherit;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;min-height:46px;transition:border-color .15s,box-shadow .15s
}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,77,171,.15)}
.invalid input,.invalid select,.invalid textarea{border-color:var(--red)}
.err{display:none;color:var(--red);font-size:13px;font-weight:600}
.invalid .err{display:block}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.5;cursor:pointer;font-weight:500}
.check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--navy);flex-shrink:0}

.note{display:flex;gap:12px;align-items:flex-start;background:var(--sky);border-radius:12px;padding:14px 16px;font-size:14px;color:var(--navy-dark);line-height:1.55}
.note.warn{background:var(--orange-soft);color:#6B2A00}
.note.ok{background:var(--green-soft);color:var(--green-ink)}
.note.bad{background:var(--red-soft);color:var(--red)}
.alert{display:none}
.alert.show{display:flex}

.spinner{width:22px;height:22px;border-radius:50%;border:3px solid rgba(0,0,0,.12);border-top-color:currentColor;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Legales */
.legal{display:flex;flex-direction:column;gap:18px;font-size:16px}
.legal h2{font-size:21px;margin-top:14px;color:var(--navy-dark)}
.legal h3{font-size:17px;margin-top:6px}
.legal p,.legal li{color:#2B3954;line-height:1.7}
.legal ul,.legal ol{margin:0;padding-left:22px;display:grid;gap:6px}
.legal .meta{font-size:14px;color:var(--muted)}
.legal .box{background:var(--bg);border:1px solid var(--line-2);border-radius:14px;padding:18px 20px}
.legal .box p{margin:0}
.legal-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.legal-nav a{font-size:14px;font-weight:600;text-decoration:none;padding:8px 14px;border-radius:999px;background:var(--bg);border:1px solid var(--line-2)}
.legal-nav a[aria-current=page]{background:var(--navy);color:#fff;border-color:var(--navy)}
.pending{background:#FFF8D6;border-radius:4px;padding:0 4px}

/* Footer */
footer{background:var(--navy-dark);padding:36px 20px}
footer .in{max-width:960px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 24px;align-items:center}
footer .links{display:flex;flex-wrap:wrap;gap:10px 20px}
footer a{color:#fff;font-size:14px}
footer .copy{color:#9FB2D1;font-size:13px;width:100%}
.btn-arrep{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--navy-dark)!important;font-weight:800;font-size:14px;padding:10px 16px;border-radius:10px;text-decoration:none;min-height:44px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}