:root{
  --bg:#07111f;
  --bg-soft:#0d1b2e;
  --card:#10243d;
  --text:#f7f9fc;
  --muted:#a9b6c8;
  --primary:#3f7cff;
  --accent:#7c3cff;
  --border:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(180deg,var(--bg),#0a1630 55%,#11162f);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit}
.container{width:min(1080px,calc(100% - 32px));margin:0 auto}
header{
  position:sticky;top:0;z-index:20;
  background:rgba(7,17,31,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:24px}
.brand{font-weight:800;font-size:1.15rem;text-decoration:none;letter-spacing:.2px}
.nav-links{display:flex;gap:18px;flex-wrap:wrap}
.nav-links a{text-decoration:none;color:var(--muted);font-size:.95rem}
.nav-links a:hover{color:var(--text)}
.hero{padding:92px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.badge{display:inline-flex;padding:8px 12px;border:1px solid var(--border);border-radius:999px;color:#cfe0ff;background:rgba(63,124,255,.08);font-size:.9rem}
h1{font-size:clamp(2.4rem,6vw,5.2rem);line-height:1.02;margin:18px 0}
.hero p{font-size:1.1rem;color:var(--muted);max-width:700px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;text-decoration:none;padding:13px 18px;border-radius:12px;border:1px solid var(--border);font-weight:700}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--accent));border-color:transparent}
.btn.secondary{background:rgba(255,255,255,.03)}
.visual{
  min-height:360px;border-radius:28px;border:1px solid var(--border);
  background:
    radial-gradient(circle at 30% 30%,rgba(63,124,255,.55),transparent 35%),
    radial-gradient(circle at 70% 70%,rgba(124,60,255,.48),transparent 35%),
    #09172a;
  display:grid;place-items:center;
  box-shadow:0 30px 70px rgba(0,0,0,.25)
}
.logo-mark{
  width:180px;height:180px;border:16px solid #4f8cff;border-radius:44px;
  display:grid;place-items:center;position:relative;
}
.logo-mark:before{
  content:"M";font-size:7rem;font-weight:900;line-height:1;color:#fff;transform:translateY(-3px)
}
.section{padding:64px 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:rgba(255,255,255,.035);border:1px solid var(--border);border-radius:18px;padding:24px}
.card h3{margin-top:0}
.card p{color:var(--muted);margin-bottom:0}
.content{padding:56px 0 80px}
.content h1{font-size:clamp(2.2rem,5vw,4rem)}
.content h2{margin-top:36px;font-size:1.35rem}
.content p,.content li{color:#c7d1df}
.content ul{padding-left:20px}
.notice{padding:18px 20px;border-radius:14px;background:rgba(63,124,255,.08);border:1px solid rgba(63,124,255,.2)}
footer{border-top:1px solid var(--border);padding:28px 0;color:var(--muted);font-size:.9rem}
.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
@media(max-width:800px){
  .hero-grid,.cards{grid-template-columns:1fr}
  .visual{min-height:280px}
  .nav{align-items:flex-start}
}