:root { color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(#e3f4ff 0, #f6fbff 290px, #fff 520px); color: #172b46; font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
main { max-width: 760px; min-height: 100vh; margin: 0 auto; padding: 26px 24px 40px; }
header { margin-bottom: 72px; }
.brand { color: #173b61; font-size: 22px; font-weight: 800; text-decoration: none; }
.eyebrow { margin: 0 0 8px; color: #4479a2; font-size: 13px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
h1 { margin: 0 0 22px; font-size: clamp(36px, 7vw, 54px); line-height: 1.1; letter-spacing: -.03em; }
h2 { margin: 36px 0 8px; font-size: 20px; }
p { margin: 0 0 18px; }
a { color: #12659e; }
.contact { display: inline-block; margin: 12px 0 22px; padding: 13px 22px; border-radius: 13px; background: #173b61; color: #fff; font-weight: 700; text-decoration: none; }
.small { color: #5c7185; font-size: 14px; }
footer { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 70px; padding-top: 20px; border-top: 1px solid #cbdbe7; font-size: 14px; }