:root{
  --gold:#BB9226;
  --gold-bright:#D9AE33;
  --gold-deep:#96751E;
  --indigo:#434760;
  --indigo-2:#363A52;
  --indigo-3:#2B2F45;
  --indigo-deep:#1F2335;
  --indigo-ink:#262A3C;
  --ivory:#F5F6F9;
  --ivory-2:#ECEEF3;
  --text:#F2F3F8;
  --muted:#AFB3C8;
  --muted-ink:#5C6076;
  --line:rgba(190,195,220,.16);
  --line-strong:rgba(190,195,220,.32);
  --line-ink:rgba(67,71,96,.16);
  --font-d:"Poppins",system-ui,sans-serif;
  --font-b:"Inter",system-ui,sans-serif;
  /* Etiquetas/metadatos: una sola variable para iterar la propuesta tipográfica.
     --font-m (la antigua mono de etiquetas) apunta aquí: JetBrains Mono está
     RETIRADA de todo el sitio por decisión del dueño (2026-07-30). */
  --font-meta:"Poppins",system-ui,sans-serif;
  --font-m:var(--font-meta);
  /* Solo para contenido que REPRESENTA código o terminal (bloques de código,
     solver.log de 404/gracias): mono del sistema, sin webfont. */
  --font-code:ui-monospace,"Cascadia Mono",Consolas,"Courier New",monospace;
  --wrap:1200px;
  --r:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--indigo-3);color:var(--text);font-family:var(--font-b);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
::selection{background:var(--gold);color:#fff}
:focus-visible{outline:2px solid var(--gold-bright);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

h1,h2,h3{font-family:var(--font-d);font-weight:600;line-height:1.12;letter-spacing:-.01em}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:18px 0 14px}
.lead{color:var(--muted);font-size:clamp(1rem,1.4vw,1.12rem);max-width:44em}
.gold{color:var(--gold-bright)}
.mono{font-family:var(--font-m)}
.eyebrow{font-family:var(--font-d);font-weight:600;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:.8em}
.eyebrow::before{content:"";width:22px;height:22px;flex:none;border-radius:50%;background:var(--gold);
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0a12 12 0 1 0 0 24 12 12 0 0 0 0-24zm-3 6.5 9 5.5-9 5.5z'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0a12 12 0 1 0 0 24 12 12 0 0 0 0-24zm-3 6.5 9 5.5-9 5.5z'/%3E%3C/svg%3E") center/contain no-repeat}

.btn{font-family:var(--font-d);font-weight:600;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.7em;padding:1.15em 2.2em;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .16s,box-shadow .16s,background .16s,border-color .16s}
.btn--gold{background:var(--gold);color:#fff;box-shadow:0 12px 32px rgba(187,146,38,.35)}
.btn--gold:hover{background:var(--gold-bright);transform:translateY(-2px);box-shadow:0 16px 40px rgba(187,146,38,.45)}
.btn--line{border-color:var(--line-strong);color:var(--text);background:rgba(43,47,69,.4);backdrop-filter:blur(6px)}
.btn--line:hover{border-color:var(--gold);color:var(--gold-bright)}
.btn--ink{background:var(--indigo-ink);color:#fff;box-shadow:0 12px 30px rgba(31,35,53,.35)}
.btn--ink:hover{background:var(--indigo-deep);transform:translateY(-2px)}
.playlink{font-family:var(--font-d);font-weight:600;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.8em;color:var(--text)}
.playlink::before{content:"▶";font-size:.6em;color:var(--gold-bright)}
.playlink:hover{color:var(--gold-bright)}
@media (prefers-reduced-motion:reduce){.btn{transition:none}.btn--gold:hover,.btn--ink:hover{transform:none}}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;transition:background .25s,border-color .25s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(43,47,69,.86);backdrop-filter:blur(14px);border-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.nav__logo svg{height:50px;width:auto;filter:brightness(0) invert(1)}
.nav__links{display:flex;gap:28px;font-family:var(--font-d);font-weight:500;font-size:.86rem;color:var(--muted)}
.nav__links a{position:relative;padding:.4em 0;transition:color .15s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);transition:width .2s}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{width:100%}
.nav .btn{padding:.85em 1.5em;font-size:.72rem}
.nav__actions{display:flex;align-items:center;gap:14px}
/* Botón hamburguesa (oculto en escritorio; visible en móvil) */
.nav__burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0;background:transparent;border:0;cursor:pointer}
.nav__burger span{display:block;width:24px;height:2px;margin:0 auto;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
/* Enlaces que sólo aparecen dentro del menú móvil (en escritorio van en el botón dorado) */
.nav__only-mobile{display:none}
/* Fondo del header cuando el menú móvil está abierto (para no quedar transparente) */
.nav--open{background:rgba(43,47,69,.97);backdrop-filter:blur(14px);border-color:var(--line)}
@media(max-width:980px){
  .nav__burger{display:flex}
  .nav__actions .btn{display:none}              /* en móvil, las acciones de cuenta van al panel */
  .nav__links{
    position:absolute;top:80px;left:0;right:0;display:none;
    flex-direction:column;gap:0;padding:6px 0;
    background:rgba(43,47,69,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(0,0,0,.35)
  }
  .nav__links.is-open{display:flex}
  .nav__links a{width:100%;padding:14px 24px;font-size:.95rem}
  .nav__links a::after{display:none}
  .nav__links .nav__only-mobile{display:block;color:var(--gold-bright)}
}

/* hero */
.hero{position:relative;min-height:96svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background:var(--indigo-3)}
#sim{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.hero__fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__shade{position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(90deg,rgba(43,47,69,.96) 0%,rgba(43,47,69,.86) 38%,rgba(43,47,69,.4) 66%,rgba(43,47,69,.14) 100%),
  linear-gradient(180deg,rgba(43,47,69,.7) 0%,rgba(43,47,69,0) 24%,rgba(43,47,69,0) 72%,rgba(43,47,69,.96) 100%)}
.hero__in{position:relative;z-index:2;width:100%;padding-top:150px;padding-bottom:90px;pointer-events:none}
.hero__in a{pointer-events:auto}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);font-weight:700;margin:24px 0 14px;max-width:15em}
.hero__sub{font-family:var(--font-d);font-weight:500;font-size:clamp(1.05rem,1.8vw,1.35rem);color:var(--gold-bright);max-width:30em;margin-bottom:16px}
.hero .lead{max-width:38em;margin-bottom:26px}
.hero__badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.badge{font-family:var(--font-m);font-size:.68rem;letter-spacing:.08em;padding:.6em 1.1em;border-radius:999px;border:1px solid var(--line-strong);color:var(--text);background:rgba(31,35,53,.5);backdrop-filter:blur(4px);display:inline-flex;align-items:center;gap:.6em}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-bright)}
.hero__ctas{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
/* Barra de progreso del hero para el alumno ya inscrito (ítem 006.1). Reutiliza
   el componente .progress-bar. */
.hero__progress{display:flex;align-items:center;gap:14px;margin-top:22px;max-width:440px}
.hero__progress .progress-bar{flex:1}
.hero__progress-label{font-size:.82rem;color:var(--muted);white-space:nowrap}
.probe{position:absolute;z-index:3;background:rgba(31,35,53,.94);border:1px solid var(--line-strong);border-left:3px solid var(--gold);color:var(--text);font-family:var(--font-m);font-size:.7rem;padding:7px 10px;border-radius:8px;pointer-events:none;transform:translate(16px,-50%);opacity:0;transition:opacity .12s;white-space:nowrap}

/* franja dorada */
.stats{background:var(--gold);color:var(--indigo-ink);position:relative;overflow:hidden}
.stats::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(38,42,60,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(38,42,60,.07) 1px,transparent 1px);background-size:34px 34px;pointer-events:none}
.stats .wrap{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-top:32px;padding-bottom:32px}
.hstat{display:flex;flex-direction:column;gap:2px;border-left:3px solid rgba(38,42,60,.35);padding-left:18px}
.hstat b{font-family:var(--font-d);font-weight:700;font-size:1.6rem;color:var(--indigo-ink)}
.hstat span{font-size:.8rem;color:rgba(38,42,60,.75);font-weight:500}
@media(max-width:760px){.stats .wrap{grid-template-columns:repeat(2,1fr)}}

.sec{padding:104px 0}
.sec__head{margin-bottom:50px}
.sec--light{background:var(--ivory);color:var(--indigo-ink)}
.sec--light h2,.sec--light h3{color:var(--indigo-ink)}
.sec--light .lead{color:var(--muted-ink)}
.sec--light .eyebrow,.sec--light .gold{color:var(--gold-deep)}
.sec--quotes{background:var(--ivory-2);color:var(--indigo-ink)}
.sec--quotes h2{color:var(--indigo-ink)}
.sec--quotes .lead{color:var(--muted-ink)}
.sec--quotes .eyebrow,.sec--quotes .gold{color:var(--gold-deep)}
.sec--dark{background:var(--indigo-3)}

/* método CLAVE */
.metodo{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.metodo p{color:var(--muted-ink);font-size:.98rem;margin-bottom:18px}
.metodo p b{color:var(--indigo-ink)}
.comp{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:54px}
.cell{background:#fff;border:1px solid var(--line-ink);border-radius:var(--r);padding:30px 28px;box-shadow:0 2px 10px rgba(38,42,60,.05);transition:box-shadow .2s,transform .2s}
.cell:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(38,42,60,.12)}
.cell h3{font-size:1.08rem;margin:14px 0 10px}
.cell p{font-size:.9rem;color:var(--muted-ink)}
.cell__n{font-family:var(--font-meta);font-weight:600;font-size:.72rem;color:#fff;background:var(--indigo);width:36px;height:36px;border-radius:10px;display:grid;place-items:center}
@media(max-width:920px){.metodo,.comp{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.cell,.cell:hover{transition:none;transform:none}}

/* temario accordion */
.acc{display:flex;flex-direction:column;gap:12px}
.mod{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .2s}
.mod[data-open="1"]{border-color:rgba(187,146,38,.5)}
.mod__head{width:100%;display:flex;align-items:center;gap:18px;padding:22px 26px;text-align:left}
.mod__tag{font-family:var(--font-m);font-size:.72rem;color:var(--gold-bright);background:rgba(187,146,38,.12);border:1px solid rgba(187,146,38,.35);padding:.45em .8em;border-radius:8px;flex:none;min-width:3.4em;text-align:center}
.mod__title{flex:1;font-family:var(--font-d);font-weight:600;font-size:1.02rem;color:#fff}
.mod__title small{display:block;font-family:var(--font-m);font-weight:400;font-size:.66rem;color:var(--muted);margin-top:3px;letter-spacing:.06em}
.mod__chev{flex:none;width:22px;height:22px;color:var(--muted);transition:transform .25s}
.mod[data-open="1"] .mod__chev{transform:rotate(90deg);color:var(--gold-bright)}
.mod__body{max-height:0;overflow:hidden;transition:max-height .35s ease}
.mod__list{padding:4px 26px 24px;display:grid;gap:0;border-top:1px solid var(--line);margin:0 0;list-style:none}
.mod__list li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:.88rem;color:var(--muted)}
.mod__list li:last-child{border-bottom:none}
.mod__list .t{color:#E4E6F0}
.mod__list .d{font-family:var(--font-m);font-size:.7rem;color:var(--muted);flex:none}
.mod__more{font-family:var(--font-m);font-size:.7rem;color:var(--gold-bright)!important;justify-content:flex-start!important}
/* Divulgación de contenido IA en la ficha (Art. 50 AI Act). */
.ai-disclose{max-width:780px;margin:0 auto 28px;padding:.85rem 1.15rem;border:1px solid rgba(187,146,38,.35);border-radius:10px;background:rgba(187,146,38,.08);color:var(--muted);font-size:.86rem;line-height:1.5;text-align:left}
.ai-disclose strong{color:var(--gold-bright)}
.mod__list .ai-tag{color:var(--gold-bright)}
@media (prefers-reduced-motion:reduce){.mod__body,.mod__chev{transition:none}}

/* casos de estudio */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case{background:#fff;border:1px solid var(--line-ink);border-radius:var(--r);padding:26px 24px;display:flex;flex-direction:column;gap:10px;box-shadow:0 2px 10px rgba(38,42,60,.05);transition:box-shadow .2s,transform .2s,border-color .2s}
.case:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(38,42,60,.12);border-color:rgba(187,146,38,.45)}
.case .mono{font-family:var(--font-meta);font-weight:600;font-size:.66rem;color:var(--gold-deep);letter-spacing:.14em;text-transform:uppercase;display:flex;justify-content:space-between}
.case h3{font-size:1rem;color:var(--indigo-ink)}
.case p{font-size:.86rem;color:var(--muted-ink)}
@media(max-width:920px){.cases{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.case,.case:hover{transition:none;transform:none}}

/* instructor */
.inst{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.inst__photo{aspect-ratio:4/5;border-radius:var(--r);background:linear-gradient(160deg,var(--indigo-2),var(--indigo-deep));border:1px solid var(--line);display:grid;place-items:center;position:relative;overflow:hidden}
.inst__photo::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(242,243,248,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(242,243,248,.05) 1px,transparent 1px);background-size:30px 30px}
.inst__photo span{font-family:var(--font-d);font-weight:700;font-size:3rem;color:var(--gold);z-index:1}
.inst__photo small{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-family:var(--font-m);font-size:.62rem;color:var(--muted)}
.inst h2{margin-top:14px}
.inst h3{color:var(--gold-bright);font-size:1.05rem;font-weight:500;margin-bottom:14px}
.inst p{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.inst blockquote{border-left:3px solid var(--gold);padding:6px 0 6px 20px;font-family:var(--font-d);font-weight:500;font-size:1.02rem;color:#fff;margin:24px 0}
.inst__feats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:60px}
.feat-item{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.feat-item h3{color:#fff;font-size:.98rem;margin-bottom:8px}
.feat-item p{font-size:.86rem;color:var(--muted)}
@media(max-width:920px){.inst{grid-template-columns:1fr}.inst__feats{grid-template-columns:1fr}}

/* quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.q{display:flex;flex-direction:column;gap:18px;background:#fff;border:1px solid var(--line-ink);border-radius:var(--r);padding:28px 26px;box-shadow:0 2px 10px rgba(38,42,60,.05);transition:box-shadow .2s,transform .2s,border-color .2s}
.q:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(38,42,60,.12);border-color:rgba(187,146,38,.45)}
.q .mark{font-family:var(--font-d);font-weight:700;font-size:3rem;line-height:0;color:var(--gold);height:.45em}
.q p{font-size:.94rem;color:#3C4055;font-style:italic}
.q footer{margin-top:auto;display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-ink);padding-top:16px}
.q .av{width:40px;height:40px;border-radius:50%;background:var(--indigo);display:grid;place-items:center;font-family:var(--font-d);font-weight:600;font-size:.74rem;color:#fff}
.q b{font-family:var(--font-d);font-weight:600;font-size:.88rem;color:var(--indigo-ink);display:block}
.q small{font-family:var(--font-meta);font-weight:600;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-ink)}
@media (prefers-reduced-motion:reduce){.q,.q:hover{transition:none;transform:none}}
@media(max-width:920px){.quotes{grid-template-columns:1fr}}

/* garantía */
.guarantee{background:var(--indigo);border-radius:var(--r);color:#fff;display:grid;grid-template-columns:auto 1fr auto;gap:36px;align-items:center;padding:40px 44px;box-shadow:0 20px 50px rgba(38,42,60,.25)}
.guarantee__badge{width:92px;height:92px;border-radius:50%;background:rgba(187,146,38,.16);display:grid;place-items:center;border:2px dashed var(--gold-bright)}
.guarantee__badge span{font-family:var(--font-d);font-weight:700;font-size:1.5rem;text-align:center;line-height:1;color:var(--gold-bright)}
.guarantee__badge small{display:block;font-size:.54rem;font-weight:600;letter-spacing:.14em;margin-top:3px;color:#fff}
.guarantee h3{color:#fff;font-size:1.25rem;margin-bottom:8px}
.guarantee p{font-size:.92rem;color:rgba(242,243,248,.82);max-width:52em}
@media(max-width:860px){.guarantee{grid-template-columns:1fr;text-align:center;justify-items:center}}

/* pricing */
.price-wrap{max-width:560px;margin:0 auto}
.price-card{position:relative;background:linear-gradient(170deg,var(--indigo-2),var(--indigo-deep));border:1px solid rgba(187,146,38,.5);border-radius:22px;padding:46px 44px;box-shadow:0 0 0 1px rgba(187,146,38,.12),0 30px 70px rgba(15,18,32,.5)}
.price-card::before{content:"PREMIUM";position:absolute;top:22px;right:-1px;background:var(--gold);color:#fff;font-family:var(--font-d);font-weight:700;font-size:.64rem;letter-spacing:.18em;padding:.6em 1.3em;border-radius:10px 0 0 10px}
.price-card h3{color:#fff;font-size:1.2rem;max-width:18em;margin-bottom:22px}
.price-card .amount{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.price-card .amount b{font-family:var(--font-d);font-weight:700;font-size:3.4rem;color:var(--gold-bright);line-height:1}
.price-card .amount span{font-family:var(--font-m);font-size:.78rem;color:var(--muted)}
.price-card .once{font-family:var(--font-m);font-size:.72rem;color:var(--muted);margin-bottom:28px}
.price-card ul{list-style:none;display:grid;gap:13px;margin-bottom:34px}
.price-card li{display:flex;gap:12px;font-size:.9rem;color:#DDE0EC;align-items:flex-start}
.price-card li svg{width:18px;height:18px;flex:none;margin-top:2px;stroke:var(--gold-bright)}
.price-card .btn{width:100%;justify-content:center}
.price-card .note{margin-top:18px;text-align:center;font-family:var(--font-m);font-size:.66rem;color:var(--muted)}
/* Curso «Próximamente»: la tarjeta muestra el formulario «Avísame» (ítem 007),
   sin la cinta PREMIUM. */
.price-card--soon::before{display:none}
/* Título del curso destacado en la tarjeta «Avísame» (más grande que el texto de apoyo). */
.price-card--soon h3{font-family:var(--font-d);font-size:1.9rem;line-height:1.15;color:#fff;max-width:none;margin-bottom:18px}
.launch-form__lead{color:var(--muted);font-size:.9rem;margin:0 0 16px;text-align:center}
.launch-form input[type=text],.launch-form input[type=email]{display:block;width:100%;margin-bottom:10px;background:var(--indigo-deep);border:1px solid var(--line-strong);color:var(--text);border-radius:10px;padding:.7em .9em;font:inherit}
.launch-form input.err{border-color:#ff9b9b}
.launch-form__check{display:flex;align-items:flex-start;gap:.55em;margin:.4rem 0 1.1rem;font-size:.82rem;color:var(--muted);text-align:left}
.launch-form__check input{margin:.18em 0 0;flex:none}
.launch-form__check a{color:var(--gold-bright)}
.launch-form__msg{display:block;color:#ff9b9b;font-size:.82rem;margin-top:.6rem;min-height:1em}
.launch-form__ok{text-align:center}
.launch-form__ok b{display:block;font-size:1.15rem;color:#fff;margin-bottom:.4rem}
.launch-form__ok p{color:var(--muted);font-size:.9rem}

/* FAQ */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.fq{background:#fff;border:1px solid var(--line-ink);border-radius:14px;overflow:hidden}
.fq__head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 24px;text-align:left;font-family:var(--font-d);font-weight:600;font-size:.98rem;color:var(--indigo-ink)}
.fq__chev{flex:none;width:20px;height:20px;color:var(--gold-deep);transition:transform .25s}
.fq[data-open="1"] .fq__chev{transform:rotate(90deg)}
.fq__body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.fq__body p{padding:0 24px 22px;font-size:.9rem;color:var(--muted-ink)}
.fq__body b{color:var(--indigo-ink)}
@media (prefers-reduced-motion:reduce){.fq__body,.fq__chev{transition:none}}

/* CTA final dorado */
.final{background:linear-gradient(135deg,var(--gold-deep),var(--gold) 55%,var(--gold-bright));color:var(--indigo-ink);position:relative;overflow:hidden;text-align:center}
.final::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(38,42,60,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(38,42,60,.08) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(80% 90% at 50% 50%,#000,transparent);pointer-events:none}
.final .wrap{position:relative;z-index:1;max-width:840px;padding-top:110px;padding-bottom:110px}
.final .eyebrow{color:rgba(38,42,60,.8)}
.final .eyebrow::before{background:var(--indigo-ink)}
.final h2{color:var(--indigo-ink);font-size:clamp(1.9rem,4vw,3rem);font-weight:700}
.final .lead{color:rgba(38,42,60,.78);margin:0 auto 40px}
.final .hero__ctas{justify-content:center}
.final .mono-note{margin-top:24px;font-family:var(--font-b);font-size:.7rem;letter-spacing:.04em;color:rgba(38,42,60,.6)}

/* footer */
.footer{background:var(--indigo-deep);color:var(--muted);font-size:.86rem}
.footer__in{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-top:64px;padding-bottom:46px}
.footer__logo svg{height:54px;width:auto;filter:brightness(0) invert(1);opacity:.95;margin-bottom:16px}
.footer p{max-width:30em;font-size:.82rem}
.footer h4{font-family:var(--font-d);font-weight:600;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer a{display:block;padding:.28em 0;transition:color .15s}
.footer a:hover{color:var(--gold-bright)}
.footer__col--right{text-align:right}
.footer__legal{border-top:1px solid var(--line);padding-top:20px;padding-bottom:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.72rem;color:rgba(175,179,200,.55);font-family:var(--font-b)}
@media(max-width:820px){.footer__in{grid-template-columns:1fr}.footer__col--right{text-align:left}}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

.demo-flag{position:fixed;bottom:14px;left:14px;z-index:90;background:rgba(31,35,53,.92);border:1px solid var(--line-strong);color:var(--muted);font-family:var(--font-m);font-size:.62rem;padding:.5em .9em;border-radius:999px}

/* =================================================================
   AÑADIDOS: componentes solo-landing + componentes de la app (dark)
   ================================================================= */
.container{max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* marquee */
.marquee{background:var(--indigo-deep);overflow:hidden;padding:18px 0;border-bottom:1px solid var(--line)}
.marquee__track{display:flex;gap:64px;width:max-content;animation:slide 28s linear infinite}
.marquee span{font-family:var(--font-d);font-weight:500;font-size:.9rem;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:64px}
.marquee b{color:var(--gold-bright);font-weight:500}
@keyframes slide{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}}

/* bento (sección por qué) */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.cell__icon{width:48px;height:48px;border-radius:12px;background:rgba(67,71,96,.08);display:grid;place-items:center}
.cell__icon svg{width:24px;height:24px;stroke:var(--indigo);fill:none}
.cell--hot{background:linear-gradient(150deg,#fff 30%,var(--ivory-2))}
.cell--hot .cell__icon{background:rgba(187,146,38,.14)}
.cell--hot .cell__icon svg{stroke:var(--gold-deep)}
.cell .mono{font-family:var(--font-meta);font-weight:600;font-size:.66rem;color:var(--gold-deep);letter-spacing:.14em;text-transform:uppercase}
.cell--band{background:var(--indigo);color:#fff;border:none}
.cell--band h3{color:#fff;margin-top:0}
.cell--band p{color:var(--muted)}
.cell--band .cell__icon{background:rgba(187,146,38,.2)}
.cell--band .cell__icon svg{stroke:var(--gold-bright)}
@media(max-width:920px){.bento .cell{grid-column:span 6!important}}

/* curso insignia (feat) */
.feat{display:grid;grid-template-columns:1.15fr .85fr;gap:0;margin-bottom:18px;background:linear-gradient(120deg,var(--indigo-2),var(--indigo-3));border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.feat__body{padding:46px 44px;display:flex;flex-direction:column;align-items:flex-start}
.pill{font-family:var(--font-m);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;padding:.55em 1.1em;border-radius:999px;border:1px solid var(--line-strong);color:var(--muted)}
.pill--gold{background:var(--gold);border-color:var(--gold);color:#fff;box-shadow:0 6px 20px rgba(187,146,38,.35)}
.feat h3{font-size:clamp(1.5rem,2.6vw,2rem);margin:20px 0 12px;color:#fff;font-weight:600}
.feat p{color:var(--muted);font-size:.96rem;margin-bottom:22px;max-width:36em}
.feat__meta{display:flex;gap:22px;font-family:var(--font-m);font-size:.72rem;color:var(--muted);margin-bottom:30px;flex-wrap:wrap}
.feat__meta span{display:flex;align-items:center;gap:.5em}
.feat__meta i{width:6px;height:6px;background:var(--gold-bright);border-radius:50%}
.feat__cta{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:auto}
.feat__viz{position:relative;min-height:360px;background:var(--indigo-deep)}
.feat__viz canvas{position:absolute;inset:0;width:100%;height:100%}
.feat__viz .tagline{position:absolute;left:18px;bottom:14px;font-family:var(--font-m);font-size:.64rem;color:var(--muted)}
@media(max-width:920px){.feat{grid-template-columns:1fr}.feat__viz{min-height:240px}}

/* lanzamientos (ncard) */
.next{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ncard{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;display:flex;flex-direction:column;gap:14px;transition:border-color .2s,transform .2s}
.ncard:hover{border-color:var(--gold);transform:translateY(-3px)}
.ncard h3{font-size:1.06rem;color:#fff;min-height:2.4em;font-weight:600}
.ncard p{font-size:.88rem;color:var(--muted)}
.ncard__top{display:flex;justify-content:space-between;align-items:center}
.ncard__year{font-family:var(--font-d);font-weight:700;font-size:.9rem;color:var(--gold-bright)}
.ncard a.link{margin-top:auto;font-family:var(--font-d);font-weight:600;font-size:.84rem;color:var(--muted);display:inline-flex;gap:.5em;align-items:center;transition:color .15s}
.ncard a.link:hover{color:var(--gold-bright)}
.arr{transition:transform .16s}
.btn:hover .arr,.ncard a.link:hover .arr{transform:translateX(4px)}
@media(max-width:920px){.next{grid-template-columns:1fr}}

/* hero hint + tamaño hero home */
.hero__hint{position:absolute;right:34px;bottom:120px;z-index:2;font-family:var(--font-m);font-size:.68rem;color:var(--muted);display:flex;align-items:center;gap:.7em;pointer-events:none}
.hero__hint svg{width:15px;height:15px;stroke:var(--gold-bright);fill:none}
@media(max-width:880px){.hero__hint{display:none}}
.hero--home h1{font-size:clamp(2.4rem,5.2vw,4.2rem);max-width:12em}
.hero--home h1 .gold{text-shadow:0 0 36px rgba(217,174,51,.45)}
/* Hero de la página de cerrar sesión: algo más bajo que el de la landing. */
.hero--logout{min-height:78svh}
.hero--logout #sim{cursor:default}
.hero--logout .logout-ctas{pointer-events:auto}
.hero--logout .logout-ctas form{margin:0}

/* =================== componentes de la APP (tema oscuro) =================== */
.app-main{padding-top:120px;padding-bottom:90px;min-height:62vh}
.app-main h1{color:#fff;margin-bottom:.4em}
.app-main h2{color:#fff;margin-top:1.4em}

.btn--ghost{background:transparent;border:1px solid var(--line-strong);color:var(--text)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-bright)}
.btn--accent{background:var(--gold);color:#fff}
.btn--accent:hover{background:var(--gold-bright)}

/* Avisos flash como TOASTS: fijos (no alteran el layout) y autodescartables (cae.js). */
.toasts{position:fixed;top:84px;right:18px;z-index:90;display:flex;flex-direction:column;gap:.5rem;max-width:min(360px,calc(100vw - 36px));pointer-events:none}
.msg{pointer-events:auto;display:flex;align-items:flex-start;gap:.6rem;padding:.7rem .8rem .7rem .95rem;border-radius:12px;background:rgba(43,47,69,.92);border:1px solid var(--line);color:var(--text);box-shadow:0 16px 40px rgba(0,0,0,.35);backdrop-filter:blur(8px);font-size:.9rem;opacity:0;transform:translateY(-10px);animation:toast-in .28s ease forwards}
.msg--success{background:rgba(31,157,85,.2);border-color:rgba(31,157,85,.5)}
.msg--error{background:rgba(214,69,69,.2);border-color:rgba(214,69,69,.5)}
.msg__text{flex:1}
.msg__close{flex:none;background:none;border:0;color:var(--muted);font-size:1.15rem;line-height:1;cursor:pointer;padding:0 .15rem;transition:color .15s}
.msg__close:hover{color:var(--text)}
.msg.is-hiding{opacity:0;transform:translateY(-10px);transition:opacity .35s ease,transform .35s ease}
@keyframes toast-in{to{opacity:1;transform:translateY(0)}}
@media(max-width:640px){.toasts{top:74px;left:14px;right:14px;max-width:none}}
@media(prefers-reduced-motion:reduce){.msg{animation:none;opacity:1;transform:none}}

.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--gold);transform:translateY(-3px)}
.card .cover{aspect-ratio:16/9;background:var(--indigo-deep);object-fit:cover;width:100%}
.card .card-body{padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.card h3{margin:0;font-size:1.05rem;color:#fff}
.card .price{font-weight:700;color:var(--gold-bright)}
.card .muted{color:var(--muted);font-size:.9rem}

.panel{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);padding:1.3rem;color:var(--text)}
.panel h2,.panel h3{color:#fff}
.layout-2col{display:grid;grid-template-columns:1fr 320px;gap:2rem;align-items:start}
@media(max-width:820px){.layout-2col{grid-template-columns:1fr}}

.progress-bar{background:rgba(255,255,255,.12);border-radius:999px;height:10px;overflow:hidden}
.progress-bar>span{display:block;height:100%;background:var(--gold-bright)}

.toc a{display:block;padding:.4rem .5rem;border-radius:8px;color:var(--muted)}
.toc a:hover{background:rgba(255,255,255,.05);color:#fff}
.toc-locked{display:block;padding:.4rem .5rem;color:var(--muted);opacity:.55}

.video-embed{position:relative;padding-top:56.25%;border-radius:var(--r);overflow:hidden;background:#000;margin:1rem 0}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-embed--empty{display:grid;place-items:center;padding:2rem;text-align:center;color:var(--muted);background:var(--indigo-deep)}

.lesson-content{color:var(--text)}
.lesson-content img,.lesson-image{max-width:100%;height:auto;border-radius:8px}
.lesson-heading{color:#fff;margin:1.2rem 0 .4rem}
.lesson-embed{margin:1rem 0}
.callout{background:rgba(187,146,38,.1);border-left:4px solid var(--gold);padding:.8rem 1rem;border-radius:8px;margin:1rem 0;color:var(--text)}
.lesson-doc a{color:var(--gold-bright)}

.quiz-question{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;margin-bottom:1rem}
.quiz-question label{display:block;padding:.35rem 0;color:var(--text)}

input[type=text],input[type=email],input[type=password]{width:100%;padding:.65rem .75rem;border:1px solid var(--line-strong);border-radius:10px;margin:.25rem 0 .9rem;background:var(--indigo-deep);color:var(--text)}
.app-main label{color:var(--text)}

/* la bandera DEMO del diseño de referencia no se usa en el sitio real */
.demo-flag{display:none!important}

/* botones base de la app SIN modificador -> dorado por defecto (el .btn del diseño es transparente) */
.btn:not(.btn--gold):not(.btn--ink):not(.btn--line):not(.btn--ghost):not(.btn--accent):not(.btn--danger){background:var(--gold);color:#fff;box-shadow:0 12px 32px rgba(187,146,38,.35)}
.btn:not(.btn--gold):not(.btn--ink):not(.btn--line):not(.btn--ghost):not(.btn--accent):not(.btn--danger):hover{background:var(--gold-bright)}

/* botones de formularios (allauth: login/registro) que vienen sin clase */
.app-main form button,.app-main button[type=submit]{font-family:var(--font-d);font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:.95em 1.9em;border-radius:999px;background:var(--gold);color:#fff;cursor:pointer}
.app-main form button:hover,.app-main button[type=submit]:hover{background:var(--gold-bright)}
.app-main form a{color:var(--gold-bright)}

/* ===== OVERRIDE: quitar fondos dorados, dejar claro + detalle sutil ===== */

/* Franja de stats: de dorado -> claro (marfil) con rejilla tenue y acento dorado */
.stats{background:var(--ivory);color:var(--indigo-ink);border-top:1px solid var(--line-ink);border-bottom:1px solid var(--line-ink)}
.stats::after{background-image:linear-gradient(rgba(38,42,60,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(38,42,60,.045) 1px,transparent 1px);background-size:34px 34px}
.hstat{border-left:3px solid var(--gold)}
.hstat b{color:var(--gold-deep)}
.hstat span{color:var(--muted-ink)}

/* CTA final: de degradado dorado -> blanco con rejilla tenue enmascarada + acento dorado */
.final{background:#ffffff;color:var(--indigo-ink);border-top:1px solid var(--line-ink)}
.final::after{background-image:linear-gradient(rgba(38,42,60,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(38,42,60,.05) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(75% 85% at 50% 50%,#000,transparent);mask-image:radial-gradient(75% 85% at 50% 50%,#000,transparent)}
.final h2{color:var(--indigo-ink)}
.final .lead{color:var(--muted-ink)}
.final .eyebrow{color:var(--gold-deep)}
.final .eyebrow::before{background:var(--gold)}
.final .mono-note{color:var(--muted-ink)}
.final .playlink{color:var(--indigo-ink)}
.final .playlink::before{color:var(--gold-deep)}

/* =================================================================
   ETAPA 3 — componentes de páginas internas (aula, panel, auth, examen)
   ================================================================= */

/* breadcrumb */
.crumbs{font-family:var(--font-m);font-size:.72rem;color:var(--muted);margin-bottom:10px;display:flex;gap:.5em;flex-wrap:wrap;align-items:center}
.crumbs a{color:var(--muted)} .crumbs a:hover{color:var(--gold-bright)}
.crumbs span{color:var(--gold-deep)}

/* ---------- AULA ---------- */
.aula{display:grid;grid-template-columns:1fr 340px;gap:34px;align-items:start}
@media(max-width:980px){.aula{grid-template-columns:1fr}}
.aula__main{min-width:0}
.aula__main h1{color:#fff;font-size:clamp(1.4rem,2.6vw,2rem);margin:4px 0 18px}
.aula__video{margin-bottom:22px}
.aula__nav{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:26px;padding-top:20px;border-top:1px solid var(--line);flex-wrap:wrap}

.aula__side{position:sticky;top:96px;background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;max-height:calc(100vh - 120px)}
@media(max-width:980px){.aula__side{position:static;max-height:none}}
.aula__side-head{padding:18px 20px;border-bottom:1px solid var(--line);flex:none}
.aula__side-head h3{color:#fff;font-size:1rem;margin:0 0 10px}
.aula__toc{overflow-y:auto;padding:8px 8px 14px}
.toc-mod__title{font-family:var(--font-m);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-deep);padding:12px 10px 4px}
.toc-item{display:flex;gap:10px;align-items:center;padding:8px 10px;border-radius:8px;color:var(--muted);font-size:.85rem;line-height:1.3}
.toc-item:hover{background:rgba(255,255,255,.04);color:#fff;text-decoration:none}
.toc-item.current{background:rgba(187,146,38,.14);color:#fff;border:1px solid rgba(187,146,38,.4)}
.toc-item__ic{flex:none;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line-strong);display:grid;place-items:center;font-size:.62rem;color:var(--muted)}
.toc-item.current .toc-item__ic{border-color:var(--gold-bright);color:var(--gold-bright)}
.toc-item.done .toc-item__ic{background:#1f9d55;border-color:transparent;color:#fff}
.toc-item__dur{margin-left:auto;flex:none;font-family:var(--font-m);font-size:.62rem;color:var(--muted)}

/* contenido de la lección legible */
.lesson-content p{margin:0 0 1em}
.lesson-content h2,.lesson-content h3{color:#fff;margin:1.3em 0 .4em}
.lesson-content ul,.lesson-content ol{margin:0 0 1em 1.2em}
.lesson-content a{color:var(--gold-bright)}

/* ---------- PANEL: badge gratis y catálogo ---------- */
.cat-head{margin:0 0 30px}
.badge-free{font-family:var(--font-m);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;background:rgba(55,200,113,.16);color:#46d784;border:1px solid rgba(55,200,113,.4);padding:.35em .7em;border-radius:999px}
.card .btn{margin-top:4px}

/* botón compacto/minimalista (panel del alumno): más pequeño, texto normal,
   esquinas medias y sin sombra. No altera el .btn global de la landing. */
.btn.btn--sm{font-size:.74rem;font-weight:600;letter-spacing:.02em;text-transform:none;padding:.55em 1.05em;border-radius:10px;box-shadow:none}
.btn.btn--sm:hover{transform:none;box-shadow:none}
/* acciones del certificado: dos botones separados, sin chocar */
.cert-actions{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:.2rem}

/* ---------- AUTH (login/registro/verificación) ---------- */
.auth-wrap{max-width:460px;width:100%;margin:0 auto}
/* Centra la tarjeta en el alto disponible: evita el hueco oscuro grande bajo la tarjeta
   en páginas cortas (p. ej. la verificación pública del certificado). :has() degrada bien
   (sin soporte → comportamiento actual, alineado arriba). */
.app-main:has(.auth-wrap){display:flex;flex-direction:column;justify-content:center}
.auth-card{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);padding:34px 32px;box-shadow:0 30px 70px rgba(15,18,32,.45)}
.auth-card h1{font-size:1.5rem;margin:.2rem 0 .3rem;color:#fff}
.auth-card .sub{color:var(--muted);font-size:.92rem;margin-bottom:20px}
.auth-card p{margin:0 0 .6rem}
.auth-card label{display:block;font-size:.8rem;color:var(--muted);margin:.4rem 0 .1rem}
.auth-card button[type=submit],.auth-card .btn{width:100%;justify-content:center;margin-top:10px}
.auth-card .helptext,.auth-card small,.auth-card .form-text{font-size:.72rem;color:var(--muted);display:block;margin-top:.2rem}
.auth-card ul.errorlist,.auth-card .errorlist{list-style:none;color:#ff9b9b;font-size:.8rem;margin:.2rem 0;padding:0}
.auth-card input[type=checkbox]{width:auto;margin-right:.5em}
.auth-alt{margin-top:28px;text-align:center;color:var(--muted);font-size:.88rem}
.auth-alt a{color:var(--gold-bright)}
/* Honeypot anti-bot: display:none (NO fuera de pantalla). El off-screen lo rellenaba el
   autocompletar/gestor de contraseñas (el campo se llama "website") y bloqueaba a usuarios
   legítimos con "No se pudo procesar la solicitud". display:none lo evita; el campo sigue
   enviándose vacío y los bots que rellenan todo el DOM siguen cayendo (+ Turnstile/rate-limit). */
.hp-field{display:none!important}
.auth-card p:has(.hp-field){display:none}
/* Campos con render propio (account/_fields.html) */
.auth-card .field{margin:0 0 .7rem}
.auth-card .field__help{font-size:.74rem;color:var(--muted);display:block;margin-top:.25rem;line-height:1.45}
.auth-card .field__help ul{margin:.2rem 0;padding-left:1.1em}
.auth-card .field__err{color:#ff9b9b;font-size:.78rem;margin:.25rem 0 0}
/* Reglas de contraseña: checklist que se despliega al enfocar (auth.js lo rellena) */
.auth-card .pw-rules{list-style:none;margin:.4rem 0 .2rem;padding:.55rem .7rem;border:1px solid var(--line);border-radius:8px;background:rgba(43,47,69,.4);font-size:.76rem;line-height:1.6;display:none}
.auth-card .pw-rules.is-visible{display:block}
.auth-card .pw-rule{display:flex;align-items:center;gap:.55em;color:var(--muted)}
.auth-card .pw-rule__dot{width:.7em;height:.7em;flex:none;border-radius:50%;border:1px solid var(--muted);transition:background .15s,border-color .15s}
.auth-card .pw-rule.is-ok{color:var(--text)}
.auth-card .pw-rule.is-ok .pw-rule__dot{background:#1f9d55;border-color:#1f9d55}
.auth-card .pw-rule.is-bad .pw-rule__dot{border-color:#ff9b9b}
/* Checkboxes en línea con su texto (no en segunda línea) */
.auth-card .check-row{display:flex;align-items:flex-start;gap:.55em;margin:.55rem 0}
.auth-card .check-row input[type=checkbox]{margin:.18em 0 0;flex:none}
.auth-card .check-row label{display:inline;margin:0;font-size:.82rem;line-height:1.4;color:var(--muted)}
.auth-card .check-row label a{color:var(--gold-bright)}
/* Botón compacto: no ocupa todo el ancho (p. ej. restablecer contraseña) */
.auth-card .btn.btn--inline{width:auto;display:inline-flex;padding-left:1.5em;padding-right:1.5em}

/* ---------- RESULTADO DE EXAMEN ---------- */
.quiz-result-card{background:var(--indigo-2);border:1px solid var(--line);border-radius:var(--r);padding:26px 28px;text-align:center;max-width:540px;margin:0 auto}
.quiz-result-card .score{font-family:var(--font-d);font-weight:700;font-size:3rem;line-height:1}
.quiz-result-card.pass .score{color:#37c871}
.quiz-result-card.fail .score{color:var(--gold-bright)}
.quiz-result-card .verdict{font-family:var(--font-d);font-weight:600;font-size:1.1rem;margin:6px 0 10px;color:#fff}
.quiz-result-card a{color:var(--gold-bright)}