:root {
  --bg: #0a1628;
  --bg-2: #0f1f3a;
  --fg: #eaf1ff;
  --muted: #8aa0bf;
  --accent: #4cd9c4;
  --accent-2: #5b8def;
  --card: #142845;
  --border: #1f3a66;
  --ok: #4cd9c4;
  --wip: #f5b942;
  --todo: #6b7d99;
  --max: 1100px;
  --radius: 14px;
  font-size: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.nav nav a {
  margin-left: 24px; color: var(--muted); font-size: 14px;
  transition: color 0.15s;
}
.nav nav a:hover { color: var(--fg); }
.brand { display: inline-flex; align-items: center; }

/* HERO */
.hero {
  padding: 96px 0 80px;
  background:
    radial-gradient(1200px 400px at 20% 0%, rgba(91,141,239,0.18), transparent 60%),
    radial-gradient(800px 300px at 80% 30%, rgba(76,217,196,0.12), transparent 60%);
}
.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 18px 0 24px;
}
.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 36px;
}
.lead strong { color: var(--accent); font-weight: 700; }

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(76,217,196,0.12);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(76,217,196,0.3);
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.1s, background 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #0a1628;
}
.btn-primary:hover { background: #6ee5d4; }
.btn-ghost {
  border-color: var(--border);
  color: var(--fg);
}
.btn-ghost:hover { background: var(--card); }

/* FEATURES */
.features { padding: 80px 0; border-top: 1px solid var(--border); }
.features h2 {
  font-size: clamp(28px, 4vw, 38px);
  margin-bottom: 40px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.card .num {
  font-size: 13px; color: var(--accent);
  letter-spacing: 0.1em; font-weight: 700;
  margin-bottom: 12px;
}
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }
.card em { color: var(--fg); font-style: normal; font-weight: 600; }

/* NUMBERS */
.numbers { padding: 50px 0; background: var(--bg-2); }
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  text-align: center;
}
.grid-4 strong {
  display: block;
  font-size: 32px;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 4px;
}
.grid-4 span { color: var(--muted); font-size: 14px; }

/* ENTERPRISE */
.enterprise { padding: 80px 0; }
.enterprise h2 {
  font-size: clamp(28px, 4vw, 38px);
  margin-bottom: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.lead-2 { color: var(--muted); font-size: 17px; max-width: 700px; margin-bottom: 28px; }
.bullets { list-style: none; margin: 0 0 32px; }
.bullets li {
  padding: 10px 0 10px 28px;
  position: relative;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
}
.bullets li::before {
  content: "→";
  position: absolute; left: 0; color: var(--accent);
  font-weight: 700;
}
.bullets li:last-child { border-bottom: none; }

/* PILOT */
.pilot { padding: 80px 0; background: var(--bg-2); border-top: 1px solid var(--border); }
.pilot h2 { font-size: clamp(28px, 4vw, 38px); margin-bottom: 30px; font-weight: 800; }
.pilot-table { width: 100%; border-collapse: collapse; max-width: 600px; }
.pilot-table td {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
}
.pilot-table td:last-child { text-align: right; }
.ok { color: var(--ok); font-weight: 600; }
.wip { color: var(--wip); font-weight: 600; }
.todo { color: var(--todo); font-weight: 500; }

/* FOOTER */
.foot {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.foot-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
}
.muted { color: var(--muted); font-size: 14px; }

@media (max-width: 600px) {
  .nav nav a { margin-left: 14px; font-size: 13px; }
  .hero { padding: 60px 0 50px; }
}