:root {
  color: #0f172a;
  background: #f8fafc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: #0e7490; }
.site-header, .site-footer { background: #082f49; color: white; }
.site-header a, .site-footer a { color: white; }
.bar, main { width: min(72rem, calc(100% - 2rem)); margin: 0 auto; }
.bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; }
.brand { font-weight: 800; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 1rem; }
main { padding: 3.5rem 0; }
.eyebrow { color: #0e7490; font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1 { max-width: 52rem; font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.08; margin: .5rem 0 1.25rem; }
h2 { line-height: 1.2; margin-top: 0; }
.lede { max-width: 48rem; color: #334155; font-size: 1.15rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin: 2.5rem 0; }
.card { background: white; border: 1px solid #cbd5e1; border-radius: .75rem; padding: 1.4rem; }
.card p { color: #475569; }
.callout { background: #cffafe; border-radius: .75rem; margin-top: 2.5rem; padding: 1.5rem; }
.button { display: inline-block; background: #0e7490; border-radius: .45rem; color: white; font-weight: 800; padding: .75rem 1rem; text-decoration: none; }
.site-footer { margin-top: 2rem; padding: 2rem 0; }