:root {
  --bg: #0b0d12;
  --bg-alt: #10131a;
  --card: #151924;
  --line: #232838;
  --text: #e8eaf0;
  --muted: #9aa1b2;
  --accent: #7c9cff;
  --accent-2: #b48cff;
  --radius: 14px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 Inter, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); font-weight: 700; max-width: 16ch; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); font-weight: 650; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.mono, .eyebrow, .num, .tag { font-family: "JetBrains Mono", ui-monospace, monospace; }
.eyebrow { color: var(--accent); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 1rem; }
.accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lede { color: var(--muted); font-size: 1.15rem; max-width: 58ch; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11, 13, 18, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.mark { width: 30px; height: 30px; display: block; }
.links { display: flex; align-items: center; gap: 28px; font-size: 0.92rem; color: var(--muted); }
.links a:hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  background: var(--text); color: var(--bg); font-weight: 600;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-1px); opacity: 0.92; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; color: var(--bg) !important; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }

/* Sections */
.hero {
  padding: 120px 0 100px;
  background:
    radial-gradient(800px 400px at 80% 0%, rgba(124, 156, 255, 0.16), transparent 60%),
    radial-gradient(600px 300px at 10% 100%, rgba(180, 140, 255, 0.10), transparent 60%);
}
.hero-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 48px; }
.hero-plane {
  width: clamp(200px, 26vw, 320px); height: auto;
  filter: drop-shadow(0 24px 48px rgba(124, 156, 255, 0.25));
  animation: glide 6s ease-in-out infinite;
}
@keyframes glide {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(8px, -14px) rotate(-2deg); }
}
@media (prefers-reduced-motion: reduce) { .hero-plane { animation: none; } }
.section { padding: 96px 0; }
.section.alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 2.5rem; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: border-color 0.2s ease;
}
.card:hover { border-color: #3a4260; }
.card p { color: var(--muted); margin: 0; }
.tag {
  display: inline-block; font-size: 0.75rem; color: var(--accent);
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; margin-bottom: 14px;
}

.steps { list-style: none; padding: 0; margin: 2.5rem 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 48px; }
.steps li { display: flex; gap: 18px; }
.steps p { color: var(--muted); margin: 0; }
.num { color: var(--accent); font-size: 0.9rem; padding-top: 2px; }

.about { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: start; }
.about p { color: var(--muted); }
.about strong { color: var(--text); }
.about-side { display: grid; gap: 18px; }
.headshot { width: 100%; max-width: 360px; height: auto; border-radius: var(--radius); border: 1px solid var(--line); }
.facts { margin: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.facts div { background: var(--card); padding: 18px 22px; display: flex; justify-content: space-between; gap: 16px; }
.facts dt { color: var(--muted); font-size: 0.9rem; }
.facts dd { margin: 0; font-weight: 500; text-align: right; }

.contact { text-align: center; }
.contact .lede { margin: 0 auto; }
.contact .cta-row { justify-content: center; }

.footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 0.85rem; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer p { margin: 0; }

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .about { grid-template-columns: 1fr; gap: 32px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-plane { display: none; }
  .links a:not(.btn) { display: none; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .grid, .steps { grid-template-columns: 1fr; }
  .hero { padding: 80px 0 64px; }
  .section { padding: 64px 0; }
  .brand-name { display: none; }
}