:root{
  --navy:#12356B; --navy-d:#0B2149; --soft:#F6F9FD; --white:#FFFFFF;
  --text:#374151; --text-2:#64748B; --line:#E6EBF4; --accent:#DBE6FB;
  --display:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Work Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r-btn:10px; --r-card:14px;
  --shadow:0 10px 24px -18px rgba(18,53,107,.18);
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;color:var(--text);background:var(--white);font:17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:var(--display);color:var(--navy);line-height:1.13;text-wrap:balance}
a{color:var(--navy)}
button{font:inherit;cursor:pointer}
img{max-width:100%}
:focus-visible{outline:3px solid var(--navy);outline-offset:4px;border-radius:4px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.skip{position:fixed;top:-80px;left:16px;padding:12px 16px;background:var(--navy);color:#fff;z-index:100;border-radius:var(--r-btn);font-weight:600}
.skip:focus{top:12px}
.draft{background:var(--accent);color:var(--navy-d);font-size:14px;text-align:center;padding:8px 16px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--r-btn);font:700 15px/1.3 var(--display);text-decoration:none;border:1.5px solid var(--navy);background:var(--navy);color:#fff;transition:background .15s}
.btn:hover{background:var(--navy-d);border-color:var(--navy-d)}
.btn-s{background:transparent;color:var(--navy)}
.btn-s:hover{background:var(--accent);border-color:var(--navy)}
.btn-w{background:#fff;color:var(--navy);border-color:#fff}
.btn-w:hover{background:var(--accent);border-color:var(--accent)}

/* Cabecera */
.top{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.brand{display:inline-flex;align-items:center;padding:6px 0}
.brand img{display:block;width:180px;height:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav>a:not(.btn){text-decoration:none;font-size:15px;font-weight:500;color:var(--text);padding:10px 0}
.nav>a:not(.btn):hover{color:var(--navy);text-decoration:underline;text-underline-offset:5px}
.nav .btn{min-height:44px;padding:10px 18px;font-size:14px}

.eyebrow{font:600 13px/1.5 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--white),var(--soft));padding:84px 0 80px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.6fr);gap:70px;align-items:center}
.hero h1{font-size:clamp(42px,5.4vw,68px);font-weight:800;letter-spacing:-.02em;margin-top:18px}
.hero h1 span{display:block}
.hero-copy{max-width:34em;font-size:20px;margin-top:22px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.pillars{border-left:1px solid var(--line);padding:8px 0 8px 34px;margin:0;list-style:none}
.pillar{display:flex;gap:16px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.pillar:last-child{border-bottom:0}
.pillar svg{width:28px;height:28px;flex:none;color:var(--navy)}
.pillar b{display:block;font:600 16px/1.4 var(--display);color:var(--navy)}
.pillar span{display:block;font-size:14px;color:var(--text-2);margin-top:2px}

/* Secciones */
.section{padding:80px 0}
.section h2{font-size:clamp(28px,3vw,38px);letter-spacing:-.01em}
.section .eyebrow{margin-bottom:10px}
.section-head{margin-bottom:28px}
.sec-sub{margin-top:10px;font-size:18px;color:var(--text);max-width:34em}

/* Tarjeta del curso */
.course{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.course-body{padding:24px 28px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.tag{padding:3px 10px;background:var(--accent);color:var(--navy);font-size:12.5px;font-weight:600;border-radius:6px}
.course h3{font-size:24px;margin-top:2px}
.status{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--navy);background:var(--accent);padding:3px 10px;border-radius:6px;margin-bottom:8px}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--navy)}
.course-body>p.desc{margin-top:8px;max-width:40em;font-size:16px}
.course-teacher{margin-top:12px;font-size:14.5px;color:var(--text)}
.course-teacher a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.facts{display:flex;flex-wrap:wrap;gap:6px 22px;margin:14px 0 0;padding:0;list-style:none;font-size:14.5px;color:var(--text)}
.facts li{display:flex;align-items:center;gap:8px}
.facts svg{width:18px;height:18px;flex:none;color:var(--navy)}
.buyrow{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.price{font:800 28px/1 var(--display);color:var(--navy)}
.price s{font-size:15px;font-weight:600;color:var(--text-2);margin-right:8px;vertical-align:.4em}
.price small{display:block;font:500 13px/1.4 var(--body);color:var(--text-2);margin-top:6px}
.buyrow{border-top:0;padding-top:0}
.regular .launch-only{display:none!important}
:root:not(.regular) .regular-only{display:none!important}

/* Propuestas: se generan al publicar; no dependen del panel durante la visita. */
.upcoming{background:var(--soft);border-top:1px solid var(--line)}
.proposal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.proposal-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow)}
.proposal-image{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.proposal-body{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:28px;flex:1;overflow-wrap:anywhere}
.proposal-label{font-size:13px;font-weight:600;color:var(--navy)}
.proposal-card h3{font-size:23px;line-height:1.3}
.proposal-description{font-size:16px}
.proposal-audience{font-size:14px;color:var(--text-2)}
.proposal-body .btn{margin-top:auto;min-height:48px}
.proposal-note{font-size:14px;color:var(--text-2);margin-top:22px;max-width:65em}
@media(max-width:680px){.proposal-grid{grid-template-columns:minmax(0,1fr);gap:18px}.proposal-body{padding:22px}.proposal-body .btn{width:100%}}

/* Empresas */
.business{background:var(--navy);color:#fff;padding:64px 0}
.business-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.business .eyebrow{color:var(--accent);margin-bottom:12px}
.business h2{font-size:clamp(28px,3vw,38px);color:#fff;max-width:12em}
.business p{font-size:18px}
.business p.eyebrow{font-size:13px}
.business .mode{font-size:16px;color:var(--accent);margin-top:12px}
.business .btn{margin-top:24px}

.b-lead{margin-top:14px}
.b-steps{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.b-steps li{display:flex;gap:14px;align-items:center;font-size:17px}
.b-steps b{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#fff;color:var(--navy);font-family:var(--display);font-size:15px}
.business-grid{align-items:center}
/* Pie */
footer{background:var(--soft);border-top:1px solid var(--line);padding:36px 0}
footer .wrap{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
footer .brand img{width:160px}
footer p{color:var(--text-2);font-size:14px;margin-top:10px}
footer .copy{font-size:13px;margin-top:6px}
.footer-links{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.footer-links nav{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{font-size:14px;color:var(--text-2);text-underline-offset:4px;padding:4px 0}
.footer-links a:hover{color:var(--navy)}

/* Ventana para empresas */
dialog{border:1px solid var(--line);border-radius:var(--r-card);max-width:480px;width:calc(100% - 32px);padding:28px;color:var(--text);box-shadow:0 24px 60px rgba(11,33,73,.2)}
dialog::backdrop{background:rgba(11,33,73,.4)}
dialog h2{font-size:24px;margin:14px 0 12px}
dialog .close{display:block;margin-left:auto;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--navy);padding:8px 14px;font-size:14px;min-height:40px}
dialog .dlg-actions{display:grid;gap:10px;margin-top:20px}

@media (max-width:860px){
  .hero{padding:52px 0}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border-left:0;border-top:1px solid var(--line);padding:18px 0 0}
  .pillar{display:block;border:0;padding:0}
  .pillar span{display:none}
  .pillar b{font-size:14px;margin-top:8px}
  .nav .btn{display:none}
          .business-grid{grid-template-columns:minmax(0,1fr);gap:20px}
}
@media (max-width:580px){
  .wrap{padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
  .top .wrap{min-height:64px;gap:14px}
  .brand img{width:140px}
  .nav{display:none}
  .hero{padding:40px 0 32px}
  .hero h1{font-size:clamp(36px,10.4vw,52px)}
  .hero-copy{font-size:18px;margin-top:18px}
  .eyebrow{font-size:12px}
  .actions .btn{width:100%}
  .section{padding:52px 0}
  .course-body{padding:20px}
  .course h3{font-size:22px}
  .facts{font-size:14px;gap:6px 16px}
  .buyrow .btn{width:100%;margin-left:0}
  .business{padding:44px 0}
  .business .btn{width:100%}
  footer .wrap{flex-direction:column}
  .footer-links{align-items:flex-start}
}
@media (max-width:400px){.buyrow .btn{font-size:14px;padding:12px 16px;gap:8px}}
@media (max-width:340px){.buyrow .btn{font-size:13px;padding:12px 10px}}
/* Pie: enlaces legales */
nav[aria-label="Información legal"]{align-items:center}
nav[aria-label="Información legal"]>span{color:var(--text-2)}
@media (max-width:580px){nav[aria-label="Información legal"]{flex-direction:column;align-items:flex-start;gap:6px}nav[aria-label="Información legal"]>span{display:none}}