/* DÉDALO · ÉTER · estilos de Gestión de Aprendizaje */
:root{--noche:#0d1330;--oro:#d4af37;--azul:#1f2a6b;--azul2:#2b3a8f;--azul3:#3b4bc4;--ambar:#d4af37;--texto:#0f172a;--suave:#475569;--borde:#e2e8f0;--fondo:#eef0f4;--ok:#059669;--mal:#b91c1c;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--texto);background:var(--fondo);line-height:1.6;font-size:16px}
a{color:var(--azul3)}a:hover{color:var(--azul)}
img{max-width:100%;height:auto}
h1,h2,h3{font-family:'Space Grotesk',Inter,sans-serif;line-height:1.25}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.angosto{max-width:760px}
:focus-visible{outline:3px solid var(--ambar);outline-offset:2px}

/* Cabecera */
.top{background:var(--noche);border-bottom:1px solid rgba(212,175,55,.35);color:#fff;position:sticky;top:0;z-index:10}
.top-in{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:64px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.brand-group{display:flex;flex-direction:column;gap:2px}
.brand-home{color:#fff;text-decoration:none;display:inline-block}
.brand-home:hover .brand-t{color:#e9d48f}
.brand-t{display:block;font-family:Cinzel,'Times New Roman',serif;font-weight:700;letter-spacing:.26em;font-size:17px}
.brand-s{display:block;font-size:11px;letter-spacing:1.6px;color:var(--oro)}
.brand-s a{color:var(--oro);text-decoration:none}
.brand-s a:hover{color:#fff;text-decoration:underline}
.nav{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.nav a{color:#dbeafe;text-decoration:none;padding:7px 11px;border-radius:8px;font-size:14px;white-space:nowrap}
.nav a.on,.nav a:hover{background:rgba(255,255,255,.12);color:#fff}
.nav a.nav-eter{color:#e9d48f;border:1px solid rgba(212,175,55,.45)}
.nav a.nav-eter:hover{background:rgba(212,175,55,.15);color:#fff}

/* Portada */
.hero{background:linear-gradient(160deg,var(--azul) 0%,var(--azul2) 100%);color:#fff;padding:48px 0 56px}
.hero.corto{padding:28px 0 36px;background:linear-gradient(160deg,var(--azul) 0%,var(--c,var(--azul2)) 140%)}
.hero h1{font-size:clamp(28px,5vw,44px);margin:6px 0 10px;color:#fff}
.lead{font-size:17px;color:#dbeafe;max-width:720px;margin:0}
.lead.oscuro{color:var(--suave)}
.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;color:#bfdbfe;margin:0}
.eyebrow.oscuro{color:var(--suave)}
.bloque{margin-top:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:12px 16px;display:inline-block}
.pill{background:var(--ambar);color:var(--azul);border-radius:999px;padding:2px 10px;font-weight:700;font-size:13px}
.volver{display:inline-block;color:#dbeafe;text-decoration:none;padding:10px 0;font-size:14px}
.volver.oscuro{color:var(--azul3)}
.filtros{display:flex;gap:8px;margin:24px 0 16px;flex-wrap:wrap;align-items:center}
.filtros.compacto{margin:0}
.chip{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--borde);text-decoration:none;color:var(--texto);font-weight:600;font-size:13.5px}
.chip.on{background:var(--azul);color:#fff;border-color:var(--azul)}

/* Secciones por familia */
.familia-sec{margin:32px 0 40px}
.familia-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px 20px;flex-wrap:wrap;padding-bottom:12px;margin-bottom:18px;border-bottom:1px solid var(--borde)}
.familia-head .sec-t{margin:0}
.sec-sub{margin:4px 0 0;font-size:14.5px;color:var(--suave)}

/* Tarjetas */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:40px}
.familia-sec .grid{margin-bottom:0}
.card{background:#fff;border-radius:var(--r);padding:20px;border:1px solid var(--borde);box-shadow:0 1px 3px rgba(15,23,42,.06)}
.card.curso{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--texto);border-top:5px solid var(--c);transition:transform .15s,box-shadow .15s}
.card.curso:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(15,23,42,.12)}
.card.curso h2{font-size:20px;margin:4px 0}
.card.curso p{margin:0;color:var(--suave);font-size:14.5px}
.tag{align-self:flex-start;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px}
.tag.curso{background:#dbeafe;color:#1e3a8a}.tag.taller{background:#fef3c7;color:#78350f}
.codigo{font-size:12px;color:var(--suave);font-weight:600;letter-spacing:.2px}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--suave);margin-top:6px}
.meta.claro{color:#dbeafe;margin-top:14px}
.barra{height:8px;background:var(--borde);border-radius:4px;overflow:hidden;margin-top:10px}
.barra i{display:block;height:100%;background:var(--c,var(--azul3))}
.mini{font-size:13px;color:var(--suave);overflow-wrap:anywhere}
.vacio{text-align:center;margin:40px auto;max-width:560px}

/* Curso */
.dos{display:grid;grid-template-columns:1fr 320px;gap:24px;margin:24px auto 48px}
@media (max-width:860px){.dos{grid-template-columns:1fr}}
.sec{font-size:22px;margin:0 0 12px}
.aviso-curso{background:#fffbeb;border:1px solid #fcd34d;border-left:4px solid #d97706;color:#78350f;border-radius:12px;padding:12px 16px;margin-bottom:18px;font-size:14px;line-height:1.55}
.modulo-bloque{margin-bottom:20px}
.modulo-titulo{font-size:16px;color:var(--azul);margin:16px 0 8px;padding:6px 12px;background:#e8ecf8;border-left:3px solid var(--oro);border-radius:0 8px 8px 0}
.lecciones{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.lecciones li{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:12px 14px}
.lecciones li.pendiente{opacity:.68}
.lecciones .num{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--fondo);display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.lecciones li>div{flex:1;min-width:0;overflow-wrap:anywhere}
.lecciones a{font-weight:600;text-decoration:none}
.estado{font-size:12.5px;color:var(--suave);text-align:right;flex-shrink:0;max-width:250px}
.visto{display:none;color:var(--ok);font-weight:700}
.lecciones li.vista .visto{display:inline}
.lecciones li.vista .num{background:#dcfce7;color:var(--ok)}
@media (max-width:640px){
  .lecciones li{flex-wrap:wrap;align-items:flex-start}
  .estado{width:100%;max-width:none;text-align:left;padding-left:46px}
}
aside{display:flex;flex-direction:column;gap:16px}
.cta .ico{font-size:32px}.cta h3{margin:4px 0}
.nota{background:#f8fafc;font-size:13.5px;color:var(--suave)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;border:none;background:var(--ambar);color:var(--azul);font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(.96);color:var(--azul)}
.btn.sec{background:#fff;border:1px solid #cbd5e1;color:var(--texto)}
.btn.grande{min-height:54px;font-size:17px;width:100%}
.btn.hecho{background:#dcfce7;color:var(--ok)}
.btn[disabled]{background:var(--borde);color:#64748b;cursor:not-allowed}

/* Lección */
.leccion-page{max-width:860px;padding-top:16px;padding-bottom:48px}
.titulo{font-size:clamp(26px,4vw,36px);margin:4px 0 16px}
.contenido{background:#fff;border-radius:var(--r);padding:24px;border:1px solid var(--borde);overflow-wrap:anywhere}
.contenido table{display:block;overflow-x:auto;max-width:100%}
.contenido h3{margin-top:0}
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:2px solid var(--borde);margin:20px 0 16px}
.tabs[hidden]{display:none}
.tabs button{font:inherit;font-weight:600;font-size:14.5px;background:none;border:none;padding:12px 14px;min-height:44px;cursor:pointer;color:var(--suave);border-bottom:3px solid transparent;margin-bottom:-2px}
.tabs button[aria-selected="true"]{color:var(--azul);border-bottom-color:var(--ambar)}
.fuente{font-size:13px;color:var(--suave);margin:12px 0}
.pasos{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:20px;flex-wrap:wrap}

/* Examen */
.examen-fondo{background:linear-gradient(160deg,var(--azul) 0%,var(--azul2) 100%);min-height:calc(100vh - 64px);padding:24px 0 48px}
.examen{padding:28px}
.examen h1{margin:0 0 6px;font-size:30px}
.examen label{display:block;font-weight:600;font-size:14px;margin:16px 0 6px}
.examen input{width:100%;min-height:48px;border:1px solid #cbd5e1;border-radius:10px;padding:12px 14px;font:inherit;font-size:16px}
.ayuda{font-size:13px;color:var(--suave);margin:6px 0 16px}
.error{background:#fef2f2;color:#991b1b;border-radius:10px;padding:10px 14px;font-size:14px;margin:12px 0}
.error[hidden]{display:none}
.q-top{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--suave);margin-bottom:8px;flex-wrap:wrap}
.examen h2{font-size:22px;margin:22px 0 18px}
.examen h2:focus,.examen h1:focus{outline:none}
.opciones{display:flex;flex-direction:column;gap:10px}
.op{display:flex;align-items:center;gap:12px;min-height:56px;padding:12px 14px;border-radius:12px;font:inherit;font-size:15.5px;cursor:pointer;background:#fff;border:2px solid var(--borde);color:var(--texto);text-align:left}
.op.on{background:#eff6ff;border-color:var(--azul3);color:var(--azul)}
.letra{flex-shrink:0;width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;background:#f1f5f9;color:#334155}
.op.on .letra{background:var(--azul3);color:#fff}
.q-nav{display:flex;justify-content:space-between;gap:10px;margin-top:22px;flex-wrap:wrap}
.resultado{text-align:center}
.resultado .nota{width:120px;height:120px;margin:0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;font-size:34px;font-weight:700}
.resultado.si .nota{background:#dcfce7;color:#065f46;border:6px solid var(--ok)}
.resultado.no .nota{background:#fef3c7;color:#78350f;border:6px solid #d97706}
.revision{list-style:none;padding:0;margin:20px 0;display:flex;flex-direction:column;gap:8px}
.revision li{border-radius:10px;padding:10px 14px;font-size:14px}
.revision .ok{background:#f0fdf4;color:#14532d}.revision .mal{background:#fef2f2;color:#7f1d1d}

/* Pie */
.foot{background:#fff;border-top:1px solid var(--borde);font-size:13px;color:var(--suave)}
.foot-in{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}

@media (max-width:600px){.nav a{padding:8px 10px;font-size:14px}.contenido,.examen{padding:18px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ── Portada DÉDALO (R3) ── */
.dhero{background:radial-gradient(120% 90% at 50% 0%,#1e3a8a 0%,var(--azul) 45%,var(--noche) 100%);color:#fff;padding:56px 0 60px;text-align:center}
.dhero-in{display:flex;flex-direction:column;align-items:center}
.eyebrow.oro{color:var(--oro);letter-spacing:5px}
.wordmark{margin:14px 0 12px;font-size:clamp(34px,8vw,58px);letter-spacing:.32em;font-weight:700;color:#fff;line-height:1}
.wordmark span{display:inline-block;border-top:2px solid var(--oro);border-bottom:2px solid var(--oro);padding:14px 0 14px .32em}
.lema{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-size:clamp(18px,3.2vw,22px);margin:6px 0 10px;color:#fff}
.dhero .lead{color:#c7d2fe;margin:0 auto}
.dhero .bloque{margin-top:22px}
.origen{display:grid;grid-template-columns:1fr 1.4fr;gap:16px;margin-top:-28px;position:relative}
@media (max-width:760px){.origen{grid-template-columns:1fr}}
.etim .griego{font-size:22px;font-weight:700;margin:6px 0;color:var(--azul)}
.etim p{margin:0 0 8px;color:var(--suave)}
.briefing{margin:0;background:linear-gradient(160deg,var(--noche) 0%,var(--azul) 100%);color:#fff;border-radius:var(--r);padding:22px 24px;border-left:3px solid var(--oro)}
.briefing .cita{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-size:17px;line-height:1.75;margin:8px 0 12px;color:#fff}
.briefing .moraleja{color:var(--oro);font-weight:700;margin:0 0 12px}
.briefing .leer{color:#c7d2fe;font-size:14px}
.briefing .leer:hover{color:#fff}
.sec-t{font-size:26px;margin:36px 0 4px}
.pill{background:var(--oro);color:var(--noche)}

/* ── Cabecera de Personal IDEA (R4) ── */
.phero{background:radial-gradient(120% 100% at 50% 0%,#2b3a8f 0%,var(--azul) 40%,var(--noche) 100%);color:#fff;padding:30px 0 34px}
.phero h1{font-family:Cinzel,'Times New Roman',serif;font-size:clamp(30px,5vw,44px);letter-spacing:.04em;margin:10px 0 8px;color:#fff}
.phero .lead{color:#c9d0f0}
.ruta{margin:0;font-size:14px;color:#c9d0f0}
.ruta a{color:#e9d48f;text-decoration:none}
.ruta a:hover{color:#fff;text-decoration:underline}
.ruta.oscuro{color:var(--suave)}
.ruta.oscuro a{color:var(--azul3);font-weight:500}
.ruta.oscuro a:hover{color:var(--azul)}
.greca-app{height:16px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='16' viewBox='0 0 32 16'%3E%3Cpath d='M0 15h12V3H4v8h4V7' fill='none' stroke='%23d4af37' stroke-width='1.6'/%3E%3Cpath d='M16 15h12V3h-8v8h4V7' fill='none' stroke='%23d4af37' stroke-width='1.6'/%3E%3Cpath d='M12 15h4' stroke='%23d4af37' stroke-width='1.6'/%3E%3C/svg%3E") repeat-x center/32px 16px;background-color:var(--noche)}
.sec-t{font-family:Cinzel,'Times New Roman',serif;letter-spacing:.02em}
.foot a{color:var(--azul3)}