:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #152238;
  background: #f4f7fb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: radial-gradient(circle at top right, #dcecff 0, transparent 42%), #f4f7fb;
}

.page-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.hero {
  width: min(720px, 100%);
  padding: clamp(32px, 8vw, 88px);
  border: 1px solid rgba(21, 34, 56, .1);
  border-radius: 28px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 24px 80px rgba(36, 63, 97, .12);
}

.eyebrow {
  margin: 0 0 20px;
  color: #2864c7;
  font-size: .82rem;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.lead {
  max-width: 52ch;
  margin: 28px 0 0;
  color: #53657e;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.65;
}