:root { --bg:#0b0f14; --bg-alt:#0f141b; --text:#e6eef8; --muted:#9fb0c3; --primary:#8a5cff; --primary-900:#6d3fff; --card:#121924; --border:#1e2a3a; }
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:'Outfit',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,var(--bg) 0%,#0a0d12 100%);color:var(--text)}
.container{width:min(1120px,92vw);margin:0 auto}
.site-header{position:sticky;top:0;background:rgba(11,15,20,.7);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;object-fit:contain;border-radius:8px}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-weight:500}
nav a:hover{color:var(--text)}
.hero{padding:56px 0 24px}
.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}
.hero h2{font-size:clamp(28px,4vw,44px);line-height:1.05;margin:0 0 12px}
.hero h2 span{color:var(--primary)}
.hero p{color:var(--muted);margin:0 0 18px}
.cta-row{display:flex;gap:12px;margin:16px 0 12px}
.btn{background:#182133;color:var(--text);border:1px solid var(--border);padding:10px 16px;border-radius:12px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:.2s ease}
.btn:hover{transform:translateY(-1px);border-color:#2a3a54}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-900));border:none}
.socials{display:flex;gap:14px;margin-top:8px}
.hero-media .note{display:block;color:var(--muted);margin-top:8px}
.section{padding:56px 0}
.section.alt{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section h3{font-size:28px;margin:0 0 18px}
.muted{color:var(--muted)}
.center{text-align:center}
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.three{grid-template-columns:repeat(3,1fr)}
.ratio{position:relative;width:100%;overflow:hidden;border-radius:14px;border:1px solid var(--border);background:var(--card)}
.ratio iframe{position:absolute;inset:0;width:100%;height:100%}
.ratio-16x9{padding-top:56.25%}
.agenda{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.agenda li{background:var(--card);padding:12px 14px;border:1px solid var(--border);border-radius:12px}
.site-footer{border-top:1px solid var(--border);padding:18px 0;color:var(--muted)}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-links a{color:var(--muted);text-decoration:none;margin-left:12px}
.footer-links a:hover{color:var(--text)}
@media (max-width:980px){.hero-inner{grid-template-columns:1fr}nav a{margin-left:12px}}
@media (max-width:780px){.grid.two{grid-template-columns:1fr}.grid.three{grid-template-columns:1fr}}