:root {
  --bg: #0e1116;
  --text: #e8ebf0;
  --muted: #a9b2c3;
  --card: #151a22;
  --accent: #77e6b6;
  --accent-2: #7bb9ff;
  --border: #232a35;
  --link: #b3d4ff;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 14px;
  --maxw: 1100px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 24px; }

header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: rgba(14,17,22,0.92);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .2px; }
.brand .logo {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  color: #0b1220; font-weight: 900; box-shadow: var(--shadow);
}
.nav-links { display: flex; gap: 18px; align-items: center; }
.nav-links a { color: var(--text); opacity: .9; font-weight: 600; }

.hero { padding: 72px 0 32px; display: grid; gap: 22px; align-items: center; }
.eyebrow {
  display: inline-block; color: var(--bg); background: var(--accent);
  padding: 6px 12px; border-radius: 999px; font-size: 12px;
  font-weight: 800; letter-spacing: .4px; text-transform: uppercase;
}
h1 { margin: 8px 0 0; font-size: clamp(32px, 5vw, 46px); line-height: 1.1; }
.lede { font-size: clamp(16px, 2.4vw, 19px); color: var(--muted); max-width: 850px; }

section { padding: 28px 0; }
section h2 { font-size: 24px; margin: 0 0 10px; }
.muted { color: var(--muted); }
.content-block { max-width: 820px; }
.content-block p { color: var(--muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
  gap: 16px;
  margin-top: 20px;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); }
.list { margin: 0; padding-left: 18px; color: var(--muted); }
.list li { margin: 6px 0; }

.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px;
  border: 1px solid var(--border); background: #111723;
  color: var(--text); font-weight: 600; cursor: pointer;
}
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #050816; }
.btn.ghost { background: transparent; }

footer {
  border-top: 1px solid var(--border);
  margin-top: 40px;
}
.foot {
  display: flex; gap: 12px; align-items: center;
  justify-content: space-between; padding: 22px 0;
  color: var(--muted); font-size: 14px; flex-wrap: wrap;
}
.tiny { font-size: 12px; color: var(--muted); }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hero { padding-top: 52px; }
}