:root{
  --bg:#05070b;
  --panel:#0d111a;
  --panel2:#111827;
  --text:#e8eefc;
  --muted:#8fa3c7;
  --accent:#37d5ff;
  --accent2:#7c5cff;
  --good:#35f29a;
  --warn:#ffd166;
  --bad:#ff5c7a;
  --border:rgba(255,255,255,.09);
}

*{box-sizing:border-box}

body{
  margin:0;
  background:
    radial-gradient(circle at top left,rgba(55,213,255,.16),transparent 30%),
    radial-gradient(circle at top right,rgba(124,92,255,.14),transparent 35%),
    var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

a{color:inherit;text-decoration:none}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(18px);
  background:rgba(5,7,11,.82);
  border-bottom:1px solid var(--border);
}

.nav{
  max-width:1180px;
  margin:auto;
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 22px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.08em;
}

.logo{
  width:34px;
  height:34px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 0 30px rgba(55,213,255,.35);
}

.nav-links{
  display:flex;
  gap:18px;
  font-size:.88rem;
  color:var(--muted);
}

.nav-links a:hover,
.nav-links a.active{
  color:var(--text);
}

.container{
  max-width:1180px;
  margin:auto;
  padding:54px 22px;
}

.hero{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:28px;
  align-items:center;
  padding:36px 0;
}

.kicker{
  color:var(--accent);
  font-weight:800;
  letter-spacing:.14em;
  font-size:.76rem;
  text-transform:uppercase;
}

h1{
  font-size:clamp(2.5rem,6vw,5.4rem);
  line-height:.95;
  margin:14px 0 18px;
  letter-spacing:-.06em;
}

.lead{
  color:var(--muted);
  font-size:1.16rem;
  line-height:1.7;
  max-width:720px;
}

.actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:26px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:13px 18px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  font-weight:700;
}

.btn.primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#02040a;
  border:0;
}

.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:32px;
}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
  border:1px solid var(--border);
  border-radius:24px;
  padding:22px;
  box-shadow:0 20px 80px rgba(0,0,0,.22);
}

.card h3{margin:0 0 10px}
.card p{color:var(--muted);line-height:1.6;margin:0}

.metric{
  font-size:2rem;
  font-weight:900;
  margin:10px 0 4px;
}

.status-good{color:var(--good)}
.status-warn{color:var(--warn)}
.status-bad{color:var(--bad)}

.section-title{
  margin-top:56px;
  margin-bottom:14px;
}

.footer{
  border-top:1px solid var(--border);
  color:var(--muted);
  padding:28px 22px;
  text-align:center;
}

@media(max-width:850px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .nav{align-items:flex-start;flex-direction:column;padding:16px 22px;gap:14px}
  .nav-links{flex-wrap:wrap;gap:12px}
}