:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #18212b;
  background: #f7f8f4;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }

.masthead, .section {
  width: min(1080px, calc(100% - 36px));
  margin: 0 auto;
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid #dce2dd;
  color: #4f5c66;
  font-size: 0.95rem;
}

.brand {
  margin-right: auto;
  color: #18212b;
  font-weight: 800;
}

.hero {
  min-height: 58vh;
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 48px 0 72px;
}

.eyebrow, .date {
  margin: 0;
  color: #3f6b58;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1, h2, p { margin-top: 0; }
h1 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.lead {
  max-width: 690px;
  color: #52606a;
  font-size: 1.12rem;
  line-height: 1.7;
}

.section {
  padding: 34px 0;
  border-top: 1px solid #dce2dd;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

article h2, .split h2, .contact h2 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

article p, .split p, .contact p {
  color: #52606a;
  line-height: 1.65;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: start;
}

.contact {
  padding-bottom: 70px;
  max-width: 1080px;
}

@media (max-width: 760px) {
  .nav { gap: 14px; font-size: 0.88rem; }
  .hero { min-height: 50vh; padding: 36px 0 54px; }
  .grid, .split { grid-template-columns: 1fr; gap: 18px; }
}