:root {
  color: #f6f7fb;
  background: #111217;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
a { color: inherit; }

.shell { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; }
.brand { color: #fff; font-size: 20px; font-weight: 800; letter-spacing: -.05em; text-decoration: none; }
.brand span, .eyebrow { color: #6e9cff; }
.nav-link { color: #b3b6c3; font-size: 14px; text-decoration: none; }
.nav-link:hover { color: #fff; }

.hero { padding: 120px 0 100px; border-bottom: 1px solid #2d303b; }
.eyebrow { margin: 0 0 18px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 800px; margin: 0; font-size: clamp(48px, 8vw, 104px); line-height: .96; letter-spacing: -.07em; }
.lead { max-width: 530px; margin: 32px 0; color: #a9adba; font-size: 19px; line-height: 1.55; }
.button { display: inline-flex; gap: 18px; align-items: center; border-radius: 999px; padding: 14px 20px; background: #5b87f7; color: #fff; font-weight: 700; text-decoration: none; }
.button:hover { background: #739afa; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 56px 0 110px; background: #2d303b; }
.cards article { min-height: 220px; padding: 28px; background: #181a21; }
.number { margin: 0; color: #6e9cff; font-weight: 800; }
h2 { margin: 54px 0 10px; font-size: 24px; letter-spacing: -.04em; }
.cards article p:last-child { margin: 0; color: #a9adba; line-height: 1.5; }
.footer { display: flex; justify-content: space-between; gap: 24px; padding: 28px 0 42px; border-top: 1px solid #2d303b; color: #a9adba; }
.footer p { margin: 0; }
.footer a { color: #fff; font-weight: 700; }

@media (max-width: 680px) {
  .shell { width: min(100% - 32px, 1120px); }
  .hero { padding: 80px 0 72px; }
  .cards { grid-template-columns: 1fr; }
  .footer { flex-direction: column; }
}