:root{--bg: #0a0b0e;--bg-elev: #111317;--card: #0f1115;--ink: #f5f5f0;--ink-soft: #8a8f98;--ink-dim: #5a5f68;--accent: #04fae3;--accent-violet: #b77ffa;--accent-gradient: linear-gradient(90deg, #04fae3 0%, #6cc6f7 50%, #b77ffa 100%);--accent-soft: rgba(4, 250, 227, .1);--accent-ink: rgba(4, 250, 227, .4);--line: #1e2128;--line-strong: #2a2e36;--chip-bg: #14171c;--glow-a: rgba(4, 250, 227, .14);--glow-b: rgba(183, 127, 250, .18);--dot: rgba(255, 255, 255, .04);--shadow: 0 28px 80px -28px rgba(0, 0, 0, .7);--shadow-sm: 0 14px 40px -22px rgba(0, 0, 0, .6);--sans: "Geist", "Söhne", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--sans);color:var(--ink);font-feature-settings:"ss01","ss03","cv11";background:radial-gradient(900px 680px at 100% -6%,var(--glow-a),transparent 58%),radial-gradient(820px 640px at -6% 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var(--line);background:#0a0b0eb8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:30}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit}.brand-logo{height:26px;display:block}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-text strong{font-size:17px;letter-spacing:-.01em}.brand-text em{font-style:normal;font-size:13px;color:var(--ink-soft)}.topbar-back{text-decoration:none;color:var(--ink-soft);font-family:var(--mono);font-size:13px;letter-spacing:.04em;text-transform:uppercase;transition:color .15s ease}.topbar-back:hover{color:var(--accent)}.home{max-width:1080px;margin:0 auto;padding:72px 40px 96px;width:100%}.home-hero{margin-bottom:52px}.home-hero h1{font-size:52px;font-weight:500;letter-spacing:-.035em;margin:0 0 18px;line-height:1.02}.home-hero h1 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ease}.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--accent-ink)}.course-card:hover:before{opacity:1}.course-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.course-kicker{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-ink);border-radius:999px;padding:6px 13px}.course-arrow{color:var(--accent);font-size:22px;transition:transform .18s ease}.course-card:hover .course-arrow{transform:translate(4px)}.course-card h2{font-size:26px;font-weight:550;letter-spacing:-.025em;line-height:1.15;margin:0 0 12px}.course-tagline{font-size:17px;line-height:1.5;color:var(--ink-soft);margin:0 0 18px;flex:1}.course-offering{display:flex;flex-direction:column;gap:2px;margin:0;padding-top:16px;border-top:1px solid var(--line)}.course-institucion{font-size:15px;font-weight:600;color:var(--ink)}.course-fechas{font-size:14px;color:var(--ink-soft)}.course-meta{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-soft)}.course-meta .dot{opacity:.5}.course-screen{position:relative;flex:1;display:flex;min-height:0}.course-layout{flex:1;display:flex;align-items:stretch;min-height:0}.course-layout.is-locked{filter:blur(7px);pointer-events:none;-webkit-user-select:none;user-select:none}.gate{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:flex;align-items:center;justify-content:center;padding:24px;background:#0a0b0e8c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.gate-card{background:var(--card);border-radius:22px;box-shadow:var(--shadow);padding:44px 44px 38px;max-width:460px;width:100%;text-align:center;border:1px solid var(--line-strong)}.gate-lock{font-size:38px;margin-bottom:14px}.gate-card .eyebrow{margin-bottom:10px;justify-content:center}.gate-card 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ease}.sidebar-enc:hover{background:var(--chip-bg)}.sidebar-enc.is-active{background:var(--accent-soft)}.enc-n{flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--accent-gradient);color:#07080a;font-family:var(--mono);font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center}.enc-label{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}.enc-ordinal{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.enc-title{font-size:14px;line-height:1.3;font-weight:500;color:var(--ink-soft)}.enc-chevron{color:var(--ink-soft);font-size:18px;transition:transform .18s ease}.enc-chevron.is-open{transform:rotate(90deg)}.sidebar-bloques{padding:2px 0 8px}.sidebar-bloque+.sidebar-bloque{margin-top:6px}.sidebar-bloque-title{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-dim);margin:6px 0 0 50px}.sidebar-presentations{padding:4px 0 6px 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8px}.deck-hint{display:none}}.sidebar-toggle,.sidebar-scrim{display:none}@media (max-width: 860px){.topbar{padding:16px 20px}.home{padding:48px 20px 72px}.home-hero h1{font-size:38px}.app-course{height:auto;overflow:visible}.course-layout{display:block}.sidebar-toggle{display:inline-flex;align-items:center;gap:8px;margin:16px 20px 0;background:var(--card);border:1px solid var(--line-strong);border-radius:999px;padding:10px 18px;font-size:15px;font-weight:600;color:var(--ink);cursor:pointer;font-family:var(--sans)}.sidebar{position:fixed;top:0;left:0;bottom:0;width:300px;max-width:84vw;z-index:50;transform:translate(-100%);transition:transform .22s ease;background:var(--bg-elev);box-shadow:var(--shadow)}.sidebar.is-open{transform:translate(0)}.sidebar-scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:45}.cover{padding:28px 20px 64px}.cover-hero h1{font-size:34px}.deck-bar{padding:16px 14px 10px}.deck-hint{padding:10px 14px 14px}}