:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: #111;
  color: #eee;
}
a { color: inherit; }
.wrap {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
}
header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #333;
}
.brand {
  font-weight: 700;
  text-decoration: none;
}
nav {
  display: flex;
  gap: 24px;
}
nav a {
  text-decoration: none;
  color: #bbb;
}
.hero {
  padding: 110px 0 90px;
  max-width: 780px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .75rem;
  color: #999;
}
h1 {
  font-size: clamp(2.8rem, 8vw, 6rem);
  line-height: .95;
  letter-spacing: -.05em;
  margin: 18px 0 26px;
}
.lead, .page p {
  max-width: 650px;
  font-size: 1.15rem;
  line-height: 1.7;
  color: #bbb;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid article {
  border-top: 1px solid #444;
  padding-top: 18px;
}
.grid p {
  color: #aaa;
  line-height: 1.6;
}
.page {
  padding: 90px 0;
}
.page h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
}
footer {
  margin-top: 80px;
  padding: 30px 0 50px;
  border-top: 1px solid #333;
  color: #777;
}
@media (max-width: 700px) {
  .grid { grid-template-columns: 1fr; }
  nav { gap: 14px; }
}