/* Reinventemos México — sitio público de cursos */
@font-face{font-family:"Oswald";font-style:normal;font-weight:200 700;font-display:swap;src:url(../fonts/oswald-latin.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin.woff2) format("woff2")}

:root{
  --rmx-mint:#12E3A5;--rmx-magenta:#E032B4;--rmx-blue:#4EA4FF;--rmx-cyan:#7DF3F2;
  --rmx-ink:#0b0f2e;--rmx-ink-2:#11173f;--rmx-ink-3:#18205a;--rmx-line:rgba(125,243,242,.14);
  --rmx-text:#eef0ff;--rmx-muted:#aab2dc;--rmx-soft:#c9cff0;
  --rmx-radius:18px;--rmx-shadow:0 18px 50px rgba(0,0,0,.35);
  --rmx-head:"Oswald","Arial Narrow",Arial,sans-serif;--rmx-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --rmx-wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.rmx{margin:0;background:var(--rmx-ink);color:var(--rmx-text);font:400 16px/1.65 var(--rmx-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
.rmx img{max-width:100%;height:auto;display:block}
.rmx a{color:var(--rmx-cyan);text-decoration:none}
.rmx a:hover{color:#fff}
.rmx h1,.rmx h2,.rmx h3,.rmx h4{font-family:var(--rmx-head);font-weight:600;line-height:1.1;letter-spacing:.01em;margin:0 0 .5em;color:#fff}
.rmx p{margin:0 0 1em}
.rmx-wrap{width:100%;max-width:var(--rmx-wrap);margin:0 auto;padding:0 22px}
.rmx-skip{position:absolute;left:-999px;top:0;background:var(--rmx-mint);color:var(--rmx-ink);padding:10px 16px;z-index:100;border-radius:0 0 8px 0;font-weight:700}
.rmx-skip:focus{left:0}
.rmx :focus-visible{outline:3px solid var(--rmx-cyan);outline-offset:3px;border-radius:6px}
.rmx-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Greca: borde escalonado inspirado en el logotipo */
.rmx-greca{height:14px;background:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='14' viewBox='0 0 56 14'%3E%3Cpath d='M0 12h10V4h14v6h-8V7' fill='none' stroke='%234EA4FF' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M28 12h10V4h14v6h-8V7' fill='none' stroke='%2312E3A5' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") repeat-x center/56px 14px;opacity:.55}

/* Botones */
.rmx-btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:.7em 1.45em;border-radius:999px;border:2px solid transparent;font:600 1rem/1 var(--rmx-body);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;text-align:center;white-space:nowrap}
.rmx-btn:hover{transform:translateY(-2px)}
.rmx-btn--primary{background:var(--rmx-mint);color:var(--rmx-ink)!important;box-shadow:0 10px 28px rgba(18,227,165,.28)}
.rmx-btn--primary:hover{background:#3df0bb;box-shadow:0 14px 36px rgba(18,227,165,.42)}
.rmx-btn--magenta{background:var(--rmx-magenta);color:#fff!important;box-shadow:0 10px 28px rgba(224,50,180,.3)}
.rmx-btn--magenta:hover{background:#ea4cc1}
.rmx-btn--ghost{border-color:rgba(125,243,242,.45);color:var(--rmx-text)!important;background:rgba(255,255,255,.02)}
.rmx-btn--ghost:hover{border-color:var(--rmx-cyan);background:rgba(125,243,242,.08)}
.rmx-btn--sm{min-height:40px;padding:.5em 1.05em;font-size:.92rem}
.rmx-btn--block{width:100%}
.rmx-btn svg{width:1.15em;height:1.15em;flex:none}

/* Cabecera */
.rmx-header{position:sticky;top:0;z-index:50;background:rgba(11,15,46,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--rmx-line)}
.rmx-header__in{display:flex;align-items:center;gap:22px;min-height:72px}
.rmx-brand{display:flex;align-items:center;gap:12px;color:#fff!important;flex:none}
.rmx-brand img{width:46px;height:46px}
.rmx-brand__txt{display:flex;flex-direction:column;font-family:var(--rmx-head);line-height:.95;text-transform:uppercase}
.rmx-brand__a{color:var(--rmx-mint);font-weight:500;font-size:1.02rem;letter-spacing:.06em}
.rmx-brand__b{color:var(--rmx-magenta);font-weight:600;font-size:1.32rem;letter-spacing:.12em}
.rmx-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.rmx-nav a{color:var(--rmx-soft);font-weight:500;padding:.55em .9em;border-radius:10px;font-size:.96rem}
.rmx-nav a:hover,.rmx-nav a[aria-current="page"]{color:#fff;background:rgba(125,243,242,.08)}
.rmx-nav .rmx-btn{margin-left:6px}
.rmx-nav .rmx-btn--primary{color:var(--rmx-ink)!important;background:var(--rmx-mint)}
.rmx-nav .rmx-btn--primary:hover{background:#3df0bb}
.rmx-menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--rmx-line);color:#fff;border-radius:12px;width:46px;height:46px;cursor:pointer;align-items:center;justify-content:center}
.rmx-menu-btn svg{width:24px;height:24px}
@media (max-width:900px){
  .rmx-header{background:#0b0f2e;backdrop-filter:none;-webkit-backdrop-filter:none}
  .rmx-menu-btn{display:inline-flex}
  .rmx-nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 18px 22px;background:#0b0f2e;border-bottom:1px solid var(--rmx-line);box-shadow:0 24px 40px rgba(0,0,0,.55);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.2s ease}
  .rmx-nav.is-open{transform:none;opacity:1;visibility:visible}
  .rmx-nav a{padding:.85em 1em;font-size:1.02rem}
  .rmx-nav .rmx-btn{margin:6px 0 0}
}

/* Hero */
.rmx-hero{position:relative;overflow:hidden;padding:72px 0 64px;isolation:isolate}
.rmx-hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;z-index:-2;
  background:radial-gradient(48% 55% at 78% 40%,rgba(78,164,255,.22),transparent 70%),radial-gradient(40% 50% at 12% 20%,rgba(224,50,180,.20),transparent 70%),radial-gradient(40% 45% at 40% 100%,rgba(18,227,165,.14),transparent 70%)}
.rmx-hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.rmx-eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 .8rem/1 var(--rmx-body);letter-spacing:.16em;text-transform:uppercase;color:var(--rmx-cyan);background:rgba(125,243,242,.08);border:1px solid rgba(125,243,242,.25);padding:.6em 1em;border-radius:999px;margin-bottom:22px}
.rmx-eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--rmx-mint);box-shadow:0 0 0 4px rgba(18,227,165,.18)}
.rmx-hero h1{font-size:clamp(2.5rem,5.4vw,4.5rem);text-transform:uppercase;letter-spacing:.005em;margin-bottom:.35em}
.rmx-hero h1 .m{color:var(--rmx-mint)}
.rmx-hero h1 .nw{white-space:nowrap}
.rmx-hero h1 .g{color:var(--rmx-magenta)}
.rmx-hero__lead{font-size:clamp(1.05rem,1.6vw,1.24rem);color:var(--rmx-soft);max-width:36em;margin-bottom:30px}
.rmx-hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.rmx-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:600px}
.rmx-stat{background:rgba(255,255,255,.035);border:1px solid var(--rmx-line);border-radius:14px;padding:14px 12px}
.rmx-stat b{display:block;font:600 1.75rem/1 var(--rmx-head);color:#fff}
.rmx-stat span{display:block;font-size:.8rem;color:var(--rmx-muted);margin-top:6px;line-height:1.3}
.rmx-hero__art{position:relative;display:flex;justify-content:center}
.rmx-hero__art img{width:min(440px,100%);filter:drop-shadow(0 30px 60px rgba(78,164,255,.25));animation:rmx-float 9s ease-in-out infinite}
.rmx-hero__ring{position:absolute;inset:50% auto auto 50%;width:min(520px,118%);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:1px dashed rgba(125,243,242,.22);z-index:-1;animation:rmx-spin 80s linear infinite}
@keyframes rmx-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes rmx-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.rmx-hero__art img,.rmx-hero__ring{animation:none}html{scroll-behavior:auto}}
@media (max-width:900px){
  .rmx-hero{padding:40px 0 48px}
  .rmx-hero__grid{grid-template-columns:1fr;gap:28px}
  .rmx-hero__art{order:-1}
  .rmx-hero__art img{width:min(210px,56vw)}
  .rmx-hero__ring{width:min(300px,80vw)}
  .rmx-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Secciones */
.rmx-section{padding:84px 0;position:relative}
.rmx-section--alt{background:linear-gradient(180deg,var(--rmx-ink-2),var(--rmx-ink))}
.rmx-section__head{max-width:760px;margin:0 auto 44px;text-align:center}
.rmx-section__head h2{font-size:clamp(2rem,4vw,3rem);text-transform:uppercase}
.rmx-section__head p{color:var(--rmx-muted);font-size:1.08rem;margin:0}
.rmx-kicker{display:block;font:600 .8rem/1 var(--rmx-body);letter-spacing:.18em;text-transform:uppercase;color:var(--rmx-magenta);margin-bottom:14px}
@media (max-width:700px){.rmx-section{padding:58px 0}.rmx-section__head{margin-bottom:30px}}

/* Propuesta */
.rmx-features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.rmx-feature{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));border:1px solid var(--rmx-line);border-radius:var(--rmx-radius);padding:26px 22px}
.rmx-feature__ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px}
.rmx-feature__ic svg{width:26px;height:26px}
.rmx-feature:nth-child(4n+1) .rmx-feature__ic{background:rgba(18,227,165,.13);color:var(--rmx-mint)}
.rmx-feature:nth-child(4n+2) .rmx-feature__ic{background:rgba(224,50,180,.14);color:var(--rmx-magenta)}
.rmx-feature:nth-child(4n+3) .rmx-feature__ic{background:rgba(78,164,255,.14);color:var(--rmx-blue)}
.rmx-feature:nth-child(4n+4) .rmx-feature__ic{background:rgba(125,243,242,.12);color:var(--rmx-cyan)}
.rmx-feature h3{font-size:1.3rem;text-transform:uppercase;letter-spacing:.03em}
.rmx-feature p{color:var(--rmx-muted);margin:0;font-size:.97rem}
@media (max-width:1000px){.rmx-features{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.rmx-features{grid-template-columns:1fr}}

/* Tarjetas de curso */
.rmx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:24px}
.rmx-card{position:relative;display:flex;flex-direction:column;background:var(--rmx-ink-2);border:1px solid var(--rmx-line);border-radius:var(--rmx-radius);overflow:hidden;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;color:var(--rmx-text)!important}
.rmx-card:hover{transform:translateY(-5px);border-color:rgba(125,243,242,.4);box-shadow:var(--rmx-shadow)}
.rmx-card__media{position:relative;aspect-ratio:16/9;background:var(--rmx-ink-3);overflow:hidden}
.rmx-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.rmx-card:hover .rmx-card__media img{transform:scale(1.04)}
.rmx-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,15,46,.85))}
.rmx-card__dur{position:absolute;right:12px;bottom:12px;z-index:1;font:600 .8rem/1 var(--rmx-body);background:rgba(11,15,46,.85);border:1px solid var(--rmx-line);padding:.45em .7em;border-radius:8px;color:#fff}
.rmx-card__play{position:absolute;left:14px;bottom:12px;z-index:1;width:40px;height:40px;border-radius:50%;background:var(--rmx-mint);color:var(--rmx-ink);display:grid;place-items:center;box-shadow:0 8px 20px rgba(18,227,165,.4);opacity:.95}
.rmx-card__play svg{width:18px;height:18px;margin-left:2px}
.rmx-card__body{display:flex;flex-direction:column;flex:1;padding:20px 20px 22px}
.rmx-card__speaker{font:600 .78rem/1.2 var(--rmx-body);letter-spacing:.14em;text-transform:uppercase;color:var(--rmx-mint);margin-bottom:8px}
.rmx-card h3{font-size:1.38rem;margin-bottom:10px;color:#fff}
.rmx-card p{color:var(--rmx-muted);font-size:.94rem;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.rmx-card__meta{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:auto;padding-top:14px;border-top:1px solid var(--rmx-line);font-size:.86rem;color:var(--rmx-soft)}
.rmx-card__meta span{display:inline-flex;align-items:center;gap:6px}
.rmx-card__meta svg{width:15px;height:15px;color:var(--rmx-cyan)}
.rmx-card__badge{position:absolute;top:12px;left:12px;z-index:2;font:700 .72rem/1 var(--rmx-body);letter-spacing:.08em;text-transform:uppercase;background:var(--rmx-magenta);color:#fff;padding:.5em .75em;border-radius:999px}
.rmx-progress{height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:12px}
.rmx-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--rmx-mint),var(--rmx-cyan));border-radius:99px}

/* Póster de respaldo (mientras no hay imagen) */
.rmx-poster{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column-reverse;gap:10px;padding-bottom:18px;background:
  radial-gradient(70% 90% at 80% 10%,rgba(78,164,255,.45),transparent 60%),radial-gradient(60% 80% at 10% 90%,rgba(224,50,180,.45),transparent 60%),linear-gradient(135deg,#141b55,#0b0f2e)}
.rmx-poster b{font:600 3.2rem/1 var(--rmx-head);color:#fff;letter-spacing:.04em}
.rmx-poster span{font:500 .78rem/1 var(--rmx-body);letter-spacing:.2em;text-transform:uppercase;color:var(--rmx-cyan)}
.rmx-poster--h{border-radius:var(--rmx-radius)}

/* Buscador del catálogo */
.rmx-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:28px}
.rmx-search{position:relative;flex:1;min-width:240px;max-width:420px}
.rmx-search input{width:100%;height:50px;border-radius:999px;border:1px solid var(--rmx-line);background:rgba(255,255,255,.04);color:#fff;padding:0 20px 0 48px;font:inherit}
.rmx-search input::placeholder{color:var(--rmx-muted)}
.rmx-search input:focus{outline:none;border-color:var(--rmx-cyan);box-shadow:0 0 0 4px rgba(125,243,242,.12)}
.rmx-search svg{position:absolute;left:18px;top:50%;width:18px;height:18px;transform:translateY(-50%);color:var(--rmx-muted)}
.rmx-count{color:var(--rmx-muted);font-size:.95rem}
.rmx-empty{text-align:center;padding:60px 20px;border:1px dashed var(--rmx-line);border-radius:var(--rmx-radius);color:var(--rmx-muted)}
.rmx-empty h3{font-size:1.6rem}

/* Cómo funciona */
.rmx-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;counter-reset:s}
.rmx-step{position:relative;padding:30px 26px;border-radius:var(--rmx-radius);background:rgba(255,255,255,.03);border:1px solid var(--rmx-line)}
.rmx-step::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:block;font:600 2.6rem/1 var(--rmx-head);margin-bottom:14px;background:linear-gradient(90deg,var(--rmx-mint),var(--rmx-cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.rmx-step h3{font-size:1.35rem;text-transform:uppercase}
.rmx-step p{margin:0;color:var(--rmx-muted)}
@media (max-width:860px){.rmx-steps{grid-template-columns:1fr}}

/* Ponentes */
.rmx-speakers{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.rmx-speaker{display:inline-flex;align-items:center;gap:12px;padding:8px 18px 8px 8px;border-radius:999px;background:rgba(255,255,255,.035);border:1px solid var(--rmx-line);color:#fff!important;font-weight:500}
.rmx-speaker:hover{border-color:var(--rmx-mint)}
.rmx-speaker i{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:600 .95rem/1 var(--rmx-head);font-style:normal;color:var(--rmx-ink);background:linear-gradient(135deg,var(--rmx-mint),var(--rmx-cyan))}
.rmx-speaker:nth-child(3n+2) i{background:linear-gradient(135deg,var(--rmx-magenta),#ff7ad6);color:#fff}
.rmx-speaker:nth-child(3n+3) i{background:linear-gradient(135deg,var(--rmx-blue),var(--rmx-cyan))}

/* Llamado final */
.rmx-cta{position:relative;overflow:hidden;border-radius:28px;padding:56px 40px;text-align:center;background:
  radial-gradient(60% 120% at 0% 0%,rgba(224,50,180,.35),transparent 60%),radial-gradient(60% 120% at 100% 100%,rgba(18,227,165,.28),transparent 60%),var(--rmx-ink-3);border:1px solid rgba(125,243,242,.25)}
.rmx-cta h2{font-size:clamp(1.9rem,4vw,2.9rem);text-transform:uppercase}
.rmx-cta p{color:var(--rmx-soft);max-width:620px;margin:0 auto 26px;font-size:1.08rem}
.rmx-cta .rmx-hero__cta{justify-content:center;margin:0}
@media (max-width:560px){.rmx-cta{padding:40px 22px}}

/* Ficha de curso */
.rmx-crumbs{font-size:.88rem;color:var(--rmx-muted);padding:22px 0 0}
.rmx-crumbs a{color:var(--rmx-soft)}
.rmx-crumbs span{margin:0 8px;opacity:.5}
.rmx-course-hero{padding:26px 0 56px;position:relative;isolation:isolate}
.rmx-course-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(50% 70% at 85% 30%,rgba(78,164,255,.18),transparent 70%),radial-gradient(40% 60% at 5% 80%,rgba(224,50,180,.14),transparent 70%)}
.rmx-course-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.rmx-course-hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);margin-bottom:.3em}
.rmx-course-hero__sub{font-size:1.18rem;color:var(--rmx-soft);margin-bottom:18px}
.rmx-course-hero__by{display:flex;align-items:center;gap:12px;margin-bottom:22px;color:var(--rmx-soft)}
.rmx-course-hero__by i{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:600 1rem/1 var(--rmx-head);font-style:normal;color:var(--rmx-ink);background:linear-gradient(135deg,var(--rmx-mint),var(--rmx-cyan))}
.rmx-course-hero__by b{color:#fff;font-weight:600}
.rmx-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:6px}
.rmx-chip{display:inline-flex;align-items:center;gap:7px;padding:.5em .9em;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--rmx-line);font-size:.88rem;color:var(--rmx-soft)}
.rmx-chip svg{width:15px;height:15px;color:var(--rmx-mint)}
.rmx-buy{position:sticky;top:92px;background:var(--rmx-ink-2);border:1px solid rgba(125,243,242,.22);border-radius:22px;overflow:hidden;box-shadow:var(--rmx-shadow)}
.rmx-buy__media{position:relative;aspect-ratio:16/9;background:var(--rmx-ink-3)}
.rmx-buy__media img{width:100%;height:100%;object-fit:cover}
.rmx-buy__body{padding:22px}
.rmx-buy__price{display:flex;align-items:baseline;gap:10px;margin-bottom:6px}
.rmx-buy__price b{font:600 2rem/1 var(--rmx-head);color:var(--rmx-mint)}
.rmx-buy__price span{color:var(--rmx-muted);font-size:.9rem}
.rmx-buy__note{font-size:.86rem;color:var(--rmx-muted);margin:12px 0 0;text-align:center}
.rmx-buy ul{list-style:none;margin:18px 0 0;padding:16px 0 0;border-top:1px solid var(--rmx-line);display:grid;gap:10px;font-size:.93rem;color:var(--rmx-soft)}
.rmx-buy li{display:flex;gap:10px;align-items:flex-start}
.rmx-buy li svg{width:18px;height:18px;flex:none;color:var(--rmx-mint);margin-top:2px}
.rmx-course-body{display:grid;grid-template-columns:1.15fr .85fr;gap:44px}
.rmx-block{margin-bottom:46px}
.rmx-block h2{font-size:1.9rem;text-transform:uppercase;display:flex;align-items:center;gap:12px}
.rmx-block h2::after{content:"";flex:1;height:1px;background:var(--rmx-line)}
.rmx-prose{color:var(--rmx-soft);font-size:1.04rem}
.rmx-prose p{margin-bottom:1.05em}
.rmx-prose strong{color:#fff}
.rmx-learn{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;margin:0;padding:24px;border-radius:var(--rmx-radius);background:rgba(18,227,165,.05);border:1px solid rgba(18,227,165,.22)}
.rmx-learn li{display:flex;gap:12px;color:var(--rmx-soft);font-size:.98rem}
.rmx-learn svg{width:20px;height:20px;flex:none;color:var(--rmx-mint);margin-top:3px}
.rmx-syllabus{border:1px solid var(--rmx-line);border-radius:var(--rmx-radius);overflow:hidden}
.rmx-syllabus__meta{padding:14px 20px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--rmx-line);font-size:.92rem;color:var(--rmx-muted)}
.rmx-chapter{border-bottom:1px solid var(--rmx-line)}
.rmx-chapter:last-child{border-bottom:0}
.rmx-chapter summary{list-style:none;display:grid;grid-template-columns:auto 1fr auto auto;gap:14px;align-items:center;padding:16px 20px;cursor:pointer}
.rmx-chapter summary::-webkit-details-marker{display:none}
.rmx-chapter summary:hover{background:rgba(255,255,255,.025)}
.rmx-chapter__n{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font:600 .95rem/1 var(--rmx-head);background:rgba(78,164,255,.14);color:var(--rmx-blue)}
.rmx-chapter__t{font-weight:600;color:#fff}
.rmx-chapter__time{font-size:.86rem;color:var(--rmx-muted);font-variant-numeric:tabular-nums}
.rmx-chapter__chev{width:18px;height:18px;color:var(--rmx-muted);transition:transform .2s}
.rmx-chapter[open] .rmx-chapter__chev{transform:rotate(180deg)}
.rmx-chapter__sum{padding:0 20px 18px 68px;color:var(--rmx-muted);font-size:.96rem;margin:0}
.rmx-bio{display:flex;gap:20px;padding:24px;border-radius:var(--rmx-radius);background:rgba(255,255,255,.03);border:1px solid var(--rmx-line)}
.rmx-bio i{flex:none;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;font:600 1.5rem/1 var(--rmx-head);font-style:normal;color:#fff;background:linear-gradient(135deg,var(--rmx-magenta),var(--rmx-blue))}
.rmx-bio h3{font-size:1.4rem;margin-bottom:6px}
.rmx-bio p{color:var(--rmx-soft);margin:0}
.rmx-quote{margin:0 0 16px;padding:20px 24px;border-left:4px solid var(--rmx-magenta);background:rgba(224,50,180,.06);border-radius:0 14px 14px 0;font-size:1.08rem;color:#fff;font-style:italic}
.rmx-quote footer{margin-top:8px;font-style:normal;font-size:.85rem;color:var(--rmx-muted)}
.rmx-tags{display:flex;flex-wrap:wrap;gap:8px}
.rmx-tag{font-size:.84rem;padding:.4em .8em;border-radius:8px;background:rgba(125,243,242,.08);color:var(--rmx-cyan)}
@media (max-width:980px){
  .rmx-course-hero__grid,.rmx-course-body{grid-template-columns:1fr}
  .rmx-buy{position:relative;top:0}
  .rmx-learn{grid-template-columns:1fr}
}
@media (max-width:560px){
  .rmx-chapter summary{grid-template-columns:auto 1fr auto;padding:14px 14px}
  .rmx-chapter__time{display:none}
  .rmx-chapter__sum{padding:0 16px 16px 16px}
  .rmx-bio{flex-direction:column}
}
.rmx-mobilebar{display:none}
@media (max-width:980px){
  .rmx-mobilebar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;gap:12px;align-items:center;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(11,15,46,.96);border-top:1px solid var(--rmx-line)}
  .rmx-mobilebar .rmx-btn{flex:1}
  .rmx-mobilebar small{color:var(--rmx-muted);font-size:.8rem;line-height:1.2}
  body.rmx-has-bar{padding-bottom:84px}
}

/* Formularios de acceso */
.rmx-auth{min-height:calc(100vh - 72px);display:grid;grid-template-columns:1fr 1fr}
.rmx-auth__side{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:60px clamp(28px,6vw,90px);background:radial-gradient(70% 60% at 20% 20%,rgba(224,50,180,.25),transparent 70%),radial-gradient(70% 60% at 80% 90%,rgba(18,227,165,.2),transparent 70%),var(--rmx-ink-2)}
.rmx-auth__side img{width:180px;margin-bottom:28px}
.rmx-auth__side h2{font-size:clamp(2rem,3.6vw,3rem);text-transform:uppercase}
.rmx-auth__side p{color:var(--rmx-soft);max-width:30em}
.rmx-auth__side ul{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px;color:var(--rmx-soft)}
.rmx-auth__side li{display:flex;gap:12px}
.rmx-auth__side li svg{width:20px;height:20px;color:var(--rmx-mint);flex:none;margin-top:3px}
.rmx-auth__main{display:flex;align-items:center;justify-content:center;padding:48px 22px}
.rmx-form{width:100%;max-width:440px}
.rmx-form h1{font-size:2.3rem;text-transform:uppercase;margin-bottom:.2em}
.rmx-form > p{color:var(--rmx-muted);margin-bottom:26px}
.rmx-field{margin-bottom:16px}
.rmx-field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px;color:var(--rmx-soft)}
.rmx-field input[type=text],.rmx-field input[type=email],.rmx-field input[type=password],.rmx-field input[type=tel]{width:100%;height:52px;border-radius:14px;border:1px solid rgba(125,243,242,.2);background:rgba(255,255,255,.04);color:#fff;padding:0 16px;font:inherit;transition:border-color .2s,box-shadow .2s}
.rmx-field input:focus{outline:none;border-color:var(--rmx-cyan);box-shadow:0 0 0 4px rgba(125,243,242,.12)}
.rmx-field input[aria-invalid=true]{border-color:#ff6b9a}
.rmx-field small{display:block;color:var(--rmx-muted);font-size:.82rem;margin-top:6px}
.rmx-field .rmx-err{color:#ff8fb3;font-size:.84rem;margin-top:6px;display:block}
.rmx-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.rmx-check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--rmx-soft);margin:6px 0 18px}
.rmx-check input{width:18px;height:18px;margin-top:3px;accent-color:var(--rmx-mint);flex:none}
.rmx-form__alt{margin-top:22px;text-align:center;color:var(--rmx-muted);font-size:.95rem}
.rmx-form__links{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:-4px 0 18px;font-size:.9rem}
.rmx-alert{padding:14px 16px;border-radius:14px;margin-bottom:20px;font-size:.94rem;border:1px solid}
.rmx-alert--danger{background:rgba(255,80,140,.1);border-color:rgba(255,80,140,.35);color:#ffc2d6}
.rmx-alert--success{background:rgba(18,227,165,.1);border-color:rgba(18,227,165,.35);color:#b9ffe9}
.rmx-alert--warning,.rmx-alert--info{background:rgba(78,164,255,.1);border-color:rgba(78,164,255,.35);color:#cfe5ff}
.rmx-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media (max-width:900px){
  .rmx-auth{grid-template-columns:1fr}
  .rmx-auth__side{padding:36px 22px;order:2}
  .rmx-auth__side img{display:none}
  .rmx-row{grid-template-columns:1fr}
}

/* Página legal */
.rmx-legal{max-width:820px;margin:0 auto;padding:50px 22px 80px}
.rmx-legal h1{font-size:2.6rem;text-transform:uppercase}
.rmx-legal h2{font-size:1.4rem;margin-top:1.6em}
.rmx-legal p,.rmx-legal li{color:var(--rmx-soft)}

/* Pie */
.rmx-footer{border-top:1px solid var(--rmx-line);background:#080b24;padding:56px 0 28px;margin-top:20px;color:var(--rmx-muted);font-size:.94rem}
.rmx-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:36px}
.rmx-footer h4{font-size:1rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:14px}
.rmx-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rmx-footer a{color:var(--rmx-soft)}
.rmx-footer a:hover{color:var(--rmx-mint)}
.rmx-footer__brand p{max-width:28em;margin-top:14px}
.rmx-footer__bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:22px;border-top:1px solid var(--rmx-line);font-size:.85rem}
@media (max-width:760px){.rmx-footer__grid{grid-template-columns:1fr 1fr}.rmx-footer__brand{grid-column:1/-1}}

/* Aparición suave */
.rmx-reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.rmx-reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rmx-reveal{opacity:1;transform:none;transition:none}}
.no-js .rmx-reveal{opacity:1;transform:none}