:root{
  --navy:#173a5a; --blue:#2f6fb0; --cyan:#00c8f0; --cyan-deep:#0499c2; --cyan-soft:#e7f8fd;
  --ink:#2b3947; --muted:#6b7a89; --paper:#fff; --soft:#f6f9fc; --topbar:#f6f6f6; --line:#e6ecf3;
  --ok:#0a9d5a; --radius:16px; --shadow:0 1px 2px rgba(23,58,90,.05),0 14px 30px -16px rgba(23,58,90,.18);
}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
body.no-scroll{overflow:hidden}
.mono{font-family:"JetBrains Mono",monospace}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}

/* ---- barra superior + encabezado ---- */
.topbar{background:var(--topbar);border-bottom:1px solid var(--line);font-size:13px;color:#54606e}
.topbar .wrap{display:flex;align-items:center;justify-content:center;gap:24px;padding:9px 24px;flex-wrap:wrap}
.topbar .it{display:inline-flex;align-items:center;gap:7px}
.topbar .it svg{color:var(--cyan)}
.topbar .hl{color:var(--cyan-deep);font-weight:600}
.topbar .sep{color:#c7ced6}
.topbar .langs{display:flex;gap:12px;align-items:center}
.topbar .langs b{color:var(--cyan-deep)}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:46px;max-width:230px;object-fit:contain}
.wordmark{display:flex;flex-direction:column;line-height:1.05}
.wordmark .t1{font-family:"Poppins";font-weight:800;font-size:17px;color:var(--navy);letter-spacing:.01em}
.wordmark .t2{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-weight:600;font-size:14.5px;color:var(--navy);padding:9px 15px;border-radius:999px;transition:.15s}
.nav a:hover{color:var(--cyan-deep)}
.nav a.active{background:var(--cyan);color:#fff}
.hactions{display:flex;align-items:center;gap:14px}
.header-pill{font-size:12px;color:var(--cyan-deep);border:1px solid #bfe6f4;background:var(--cyan-soft);padding:7px 13px;border-radius:999px}
.cta{display:inline-flex;align-items:center;gap:8px;background:var(--cyan);color:#fff;font-weight:600;font-size:14px;padding:11px 20px;border-radius:999px;box-shadow:0 8px 20px -8px rgba(0,200,240,.6);transition:.15s;white-space:nowrap}
.cta:hover{background:#12b7e3}
@media(max-width:960px){.nav{display:none}.header-pill{display:none!important}}
@media(max-width:620px){.topbar .it:first-child{display:none}}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden;padding:60px 24px 38px}
.hero::after{content:"";position:absolute;right:-6%;top:-46%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(0,200,240,.15),transparent 62%);pointer-events:none}
.hero>*{position:relative;z-index:1}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-deep);font-weight:600;display:flex;align-items:center;gap:9px;margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--cyan)}
.hero h1{font-family:"Poppins";font-weight:800;letter-spacing:-.02em;line-height:1.05;font-size:clamp(32px,5vw,54px);color:var(--navy);max-width:17ch}
.hero p{margin-top:18px;color:var(--muted);font-size:18px;max-width:60ch}
.rule{height:4px;width:64px;margin-top:24px;border-radius:4px;background:linear-gradient(90deg,var(--cyan),var(--blue))}
.stats{display:flex;gap:28px;margin-top:26px;flex-wrap:wrap}
.stat b{font-family:"Poppins";font-weight:700;font-size:18px;color:var(--navy)}.stat span{color:var(--muted);font-size:13px;margin-left:6px}
.hl{color:var(--cyan)}

/* ---- promo ---- */
.promo{display:block;border-radius:var(--radius);overflow:hidden;margin-top:8px;margin-bottom:8px;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;line-height:0}
.promo img{width:100%;height:auto;display:block;object-fit:contain}

/* ---- plan ---- */
.plan{padding:28px 24px 6px}
.plan h2{font-family:"Poppins";font-weight:800;font-size:clamp(22px,3vw,30px);color:var(--navy);letter-spacing:-.01em;margin-bottom:10px}
.plan-text p{color:var(--muted);font-size:15.5px;max-width:76ch;margin-bottom:8px}

/* ---- toolbar ---- */
.toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:20px 0 4px}
.spaces{display:flex;gap:10px}
.space{cursor:pointer;font-family:inherit;font-size:15px;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;transition:.16s}
.space:hover{color:var(--navy);border-color:#bfe6f4}
.space.active{background:var(--cyan);color:#fff;border-color:var(--cyan)}
.filters{display:flex;gap:12px;flex-wrap:wrap}
.fl{display:flex;flex-direction:column;gap:5px;font-family:"JetBrains Mono",monospace;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.fl select{font-family:"Inter";font-size:14px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 12px;min-width:158px}
.fl select:focus{outline:none;border-color:var(--cyan)}

/* ---- grid + cards (clases que genera app.js) ---- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:16px 0 80px}
@media(max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid{grid-template-columns:1fr}}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:54px 0;border:1px dashed var(--line);border-radius:var(--radius)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  opacity:0;transform:translateY(16px);animation:rise .6s cubic-bezier(.2,.7,.2,1) forwards;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:nth-child(2){animation-delay:.08s}.card:nth-child(3){animation-delay:.16s}.card:nth-child(4){animation-delay:.24s}
@keyframes rise{to{opacity:1;transform:none}}
.card:hover{transform:translateY(-5px);border-color:#bfe6f4;box-shadow:0 22px 46px -20px rgba(0,150,200,.4)}
.banner{height:116px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:15px;background:linear-gradient(135deg,var(--navy),var(--blue));background-size:cover;background-position:center}
.banner::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:26px 26px}
.banner::after{content:"";position:absolute;right:-30px;top:-34px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(0,200,240,.45),transparent 62%)}
.sol-tag{position:relative;z-index:1;font-family:"JetBrains Mono",monospace;font-weight:600;font-size:12.5px;color:#fff;background:rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.3);padding:5px 11px;border-radius:8px}
.body{padding:20px;flex:1;display:flex;flex-direction:column}
.quarter{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--cyan-deep);font-weight:600}
.card h3{font-family:"Poppins";font-weight:700;font-size:20px;color:var(--navy);margin:8px 0 10px;line-height:1.16}
.desc{color:var(--muted);font-size:14px;flex:1}
/* fecha de la sesión */
.when{display:flex;flex-direction:column;gap:6px;margin:0 0 11px;padding:9px 11px;background:var(--cyan-soft);border:1px solid #cdeaf6;border-radius:10px;color:var(--navy);font-weight:600;font-size:13.2px;line-height:1.35}
.when-row{display:flex;align-items:center;gap:8px}
.when svg{width:15px;height:15px;color:var(--cyan-deep);flex:none}
/* descripción estructurada */
.desc p{margin:0 0 8px}
.desc p:last-child{margin-bottom:0}
.desc .blts{list-style:none;margin:2px 0 8px;padding:0}
.desc .blts li{position:relative;padding-left:17px;margin:5px 0;line-height:1.45}
.desc .blts li::before{content:"";position:absolute;left:2px;top:8px;width:6px;height:6px;border-radius:50%;background:var(--cyan)}

.meta{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:7px;font-size:13px}
.meta li{display:flex;gap:8px;color:var(--muted)}.meta li strong{color:var(--ink);font-weight:600;min-width:88px;display:inline-block}
.foot{border-top:1px solid var(--line);padding:13px 20px;display:flex;align-items:center;justify-content:space-between;background:#fbfdff}
.registered{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--cyan-deep)}.registered svg{width:17px;height:17px}.registered .n{font-family:"JetBrains Mono",monospace}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}
.badge.soon{color:var(--cyan-deep);background:var(--cyan-soft);border:1px solid #bfe6f4}
.btn{font-family:inherit;cursor:pointer;border:0;font-weight:600;font-size:14px;padding:10px 18px;border-radius:10px;transition:.16s}
.btn-primary{background:var(--cyan);color:#fff}.btn-primary:hover{background:#12b7e3}
.btn-disabled{background:#eef2f6;color:#9aa6b2;cursor:not-allowed}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--muted)}.btn-ghost:hover{border-color:var(--cyan);color:var(--navy)}

/* ---- modal ---- */
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:60;padding:20px;opacity:0;pointer-events:none;transition:opacity .22s}
.modal.open{opacity:1;pointer-events:auto}.overlay{position:absolute;inset:0;background:rgba(15,40,60,.5)}
.dialog{position:relative;z-index:1;width:100%;max-width:460px;background:#fff;border-radius:18px;box-shadow:0 30px 80px -20px rgba(15,40,60,.5);transform:translateY(12px) scale(.98);transition:transform .22s;overflow:hidden}
.modal.open .dialog{transform:none}
.dhead{padding:22px 24px 6px;display:flex;justify-content:space-between;align-items:flex-start}
.dhead h4{font-family:"Poppins";font-weight:700;font-size:20px;color:var(--navy)}.dhead .ev{font-size:13px;color:var(--muted);margin-top:3px}
.x{background:none;border:0;cursor:pointer;color:#9aa6b2;font-size:22px;line-height:1;padding:2px 6px;border-radius:8px}.x:hover{background:#f1f5f9;color:var(--navy)}
form.reg{padding:14px 24px 24px;display:flex;flex-direction:column;gap:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;font-family:inherit;color:var(--ink)}
.field input:focus{outline:none;border-color:var(--cyan)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}
.formnote{font-size:12px;color:#8b95a7}
.formmsg{font-size:13.5px;border-radius:10px;padding:11px 13px;display:none}.formmsg.show{display:block}.formmsg.ok{background:#e8f6ef;color:var(--ok)}.formmsg.err{background:#fdecec;color:#b42318}
footer.site{background:var(--navy);color:#a9bccf;padding:30px 0;font-size:13px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:center}footer a{color:var(--cyan);text-decoration:none}