:root {
  color-scheme: dark;
  --bg: #0a0d13;
  --panel: #111720;
  --border: #223044;
  --text: #e9eff7;
  --muted: #97a6b9;
  --accent: #f0b45a;
  --accent-ink: #231703;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(240, 180, 90, 0.12), transparent 60%),
    radial-gradient(40rem 25rem at -10% 20%, rgba(95, 208, 160, 0.06), transparent 60%),
    var(--bg);
  line-height: 1.6;
}
a { color: inherit; }
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  border-bottom: 1px solid var(--border);
  background: rgba(10, 13, 19, 0.86);
  backdrop-filter: blur(10px);
}
.brand { font-weight: 700; letter-spacing: -0.02em; text-decoration: none; }
.nav nav { display: flex; align-items: center; gap: 1.2rem; font-size: 0.86rem; }
.nav nav a { color: var(--muted); text-decoration: none; }
.nav nav a:hover { color: var(--text); }
.nav-cta { border: 1px solid var(--border); border-radius: 99px; padding: 0.35rem 0.8rem; color: var(--text) !important; }
main { width: min(74rem, calc(100% - 2.5rem)); margin: 0 auto; }
.hero { padding: clamp(4rem, 12vw, 8rem) 0 3rem; max-width: 58rem; }
.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
h1 { margin: 0; font-size: clamp(2.6rem, 7vw, 5rem); line-height: 0.98; letter-spacing: -0.045em; max-width: 14ch; }
h2 { margin: 0 0 1rem; font-size: clamp(1.6rem, 3.4vw, 2.5rem); line-height: 1.1; letter-spacing: -0.03em; }
h3 { margin: 0 0 0.35rem; font-size: 0.95rem; }
.lede { max-width: 62ch; margin: 1.5rem 0 2rem; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.2rem); }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.7rem 1.1rem;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.button:hover { border-color: var(--accent); }
.proof { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 3rem 0 0; }
.proof div { border-top: 1px solid var(--border); padding-top: 0.8rem; }
.proof dt { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.proof dd { margin: 0.3rem 0 0; font-size: 0.9rem; }
.section { padding: clamp(3rem, 8vw, 6rem) 0; border-top: 1px solid var(--border); }
.steps { list-style: none; padding: 0; margin: 2.5rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.steps li { background: var(--panel); border: 1px solid var(--border); border-radius: 0.8rem; padding: 1.2rem; }
.steps p { color: var(--muted); font-size: 0.9rem; margin: 0.4rem 0 0; }
.step-index { display: block; color: var(--accent); font-family: ui-monospace, monospace; font-size: 0.78rem; margin-bottom: 0.7rem; }
.split, .callout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 5vw, 4rem); }
.split p, .callout p, .pilot p { color: var(--muted); }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.cards li { border: 1px solid var(--border); border-radius: 0.7rem; padding: 0.9rem; background: var(--panel); display: grid; gap: 0.2rem; }
.cards span { color: var(--muted); font-size: 0.86rem; }
.pilot { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.price { font-size: 2.6rem; font-weight: 700; letter-spacing: -0.03em; margin: 0.5rem 0 1rem; }
.price span { font-size: 0.9rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.pilot-notes { background: var(--panel); border: 1px solid var(--border); border-radius: 1rem; padding: 1.4rem; }
.pilot-notes h3 { margin-top: 1.1rem; color: var(--accent); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; }
.pilot-notes h3:first-child { margin-top: 0; }
.pilot-notes ul { margin: 0.4rem 0 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.9rem; }
.fine { font-size: 0.78rem; color: var(--muted); border-top: 1px solid var(--border); padding-top: 0.9rem; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem);
  color: var(--muted);
  font-size: 0.78rem;
}
@media (max-width: 52rem) {
  .proof, .steps, .split, .callout, .pilot { grid-template-columns: 1fr; }
  .nav nav a:not(.nav-cta) { display: none; }
  h1 { max-width: none; }
}