:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17201d;
  background: #f4f7f5;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; }
header, main, footer { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
header { display: flex; align-items: center; justify-content: space-between; padding: 34px 0; border-bottom: 1px solid #dce4df; }
.brand { color: #17201d; text-decoration: none; font-size: 25px; font-weight: 750; letter-spacing: -1px; }
.brand span { color: #388264; }
.label, .eyebrow { font-size: 12px; letter-spacing: 1.7px; color: #607169; }
main { flex: 1; }
.hero { padding: 110px 0 96px; max-width: 820px; }
.eyebrow { color: #388264; font-weight: 700; }
h1 { margin: 20px 0 28px; font-size: clamp(44px, 7vw, 78px); line-height: 1.02; letter-spacing: -4px; font-weight: 650; }
.intro { max-width: 650px; font-size: 20px; line-height: 1.65; color: #53635b; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-bottom: 90px; }
article { padding: 28px; border: 1px solid #dce4df; border-radius: 12px; background: #fff; }
h2 { margin: 0 0 14px; font-size: 18px; letter-spacing: -.3px; }
article p { margin: 0; color: #607169; line-height: 1.65; }
footer { display: flex; justify-content: space-between; padding: 28px 0; border-top: 1px solid #dce4df; color: #718079; font-size: 13px; }
@media (max-width: 720px) {
  .hero { padding: 70px 0 60px; }
  h1 { letter-spacing: -2.5px; }
  .principles { grid-template-columns: 1fr; }
  .label { display: none; }
}