:root {
  --background: #05070a;
  --surface: #0f151b;
  --surface-light: #18212b;
  --text: #f7f5ff;
  --muted: #aab1bc;
  --purple: #7c3aed;
  --purple-light: #a855f7;
  --green: #15bc62;
  --line: rgba(255, 255, 255, 0.1);
  --max-width: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 85% 8%, rgba(124, 58, 237, 0.2), transparent 25rem),
    var(--background);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
.container { width: min(calc(100% - 40px), var(--max-width)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 10, 0.86);
  backdrop-filter: blur(16px);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 900; letter-spacing: 0.12em; }
.brand-mark { display: grid; gap: 4px; width: 40px; transform: skewX(-18deg); }
.brand-mark span { display: block; height: 8px; border-radius: 2px; background: linear-gradient(90deg, var(--purple), var(--purple-light)); }
.brand-mark span:nth-child(2) { width: 32px; margin-left: 4px; }
.brand-mark span:nth-child(3) { width: 24px; margin-left: 8px; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.93rem; font-weight: 700; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: white; }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--purple), var(--purple-light));
  box-shadow: 0 14px 35px rgba(124, 58, 237, 0.24);
  color: white;
  text-decoration: none;
  font-weight: 800;
}
.hero { padding: 110px 0 90px; text-align: center; }
.eyebrow { color: var(--purple-light); font-size: 0.8rem; font-weight: 900; letter-spacing: 0.18em; text-transform: uppercase; }
h1 { max-width: 850px; margin: 14px auto 20px; font-size: clamp(2.65rem, 7vw, 5.7rem); line-height: 0.98; letter-spacing: -0.055em; }
.hero-copy { max-width: 700px; margin: 0 auto 34px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.button.secondary { border: 1px solid var(--line); background: var(--surface); box-shadow: none; }
.section { padding: 76px 0; }
.section-heading { max-width: 650px; margin-bottom: 32px; }
.section h2 { margin: 8px 0 10px; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.1; letter-spacing: -0.035em; }
.section-heading p, .card p { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, var(--surface-light), var(--surface)); }
.card-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; color: white; background: rgba(168, 85, 247, 0.18); font-weight: 900; }
.card h3 { margin: 20px 0 8px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.audience { padding: 36px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); }
.audience ul { padding-left: 20px; color: var(--muted); }
.audience li { margin: 8px 0; }
.cta { margin: 64px auto; padding: 54px 30px; text-align: center; border: 1px solid rgba(168, 85, 247, 0.35); border-radius: 24px; background: linear-gradient(145deg, rgba(124, 58, 237, 0.19), var(--surface)); }
.cta h2 { margin: 0 0 12px; }
.cta p { margin: 0 auto 24px; max-width: 650px; color: var(--muted); }
.legal { width: min(calc(100% - 40px), 820px); margin: 0 auto; padding: 72px 0 100px; }
.legal h1 { margin: 10px 0 12px; font-size: clamp(2.4rem, 6vw, 4.3rem); }
.legal .updated { color: var(--muted); margin-bottom: 44px; }
.legal section { padding: 24px 0; border-top: 1px solid var(--line); }
.legal h2 { margin: 0 0 12px; font-size: 1.35rem; }
.legal p, .legal li { color: #c3c8d0; }
.legal li { margin: 8px 0; }
.legal a { color: #c58aff; }
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-decoration: none; }

@media (max-width: 760px) {
  .nav { min-height: auto; padding: 18px 0; align-items: flex-start; }
  .nav-links { gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
  .nav-links a { font-size: 0.8rem; }
  .grid, .split { grid-template-columns: 1fr; }
  .hero { padding-top: 76px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}