:root {
  color-scheme: light;
  --ink: #1d252c;
  --muted: #5b6670;
  --line: #d7dee4;
  --paper: #f6f8f7;
  --accent: #0c7a75;
  --accent-2: #b44a3a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(12, 122, 117, 0.10), transparent 36%),
    linear-gradient(300deg, rgba(180, 74, 58, 0.12), transparent 34%),
    var(--paper);
}

.shell {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(36px, 7vw, 82px) 0;
}

.lead {
  min-height: 52vh;
  display: grid;
  align-content: center;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.82rem;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 5.7rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead p {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}

nav {
  margin-top: 32px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

a {
  color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  padding-top: 34px;
}

article {
  border-top: 3px solid var(--accent-2);
  padding-top: 18px;
}

article h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

article p,
.page p {
  color: var(--muted);
  line-height: 1.65;
}

.page {
  max-width: 760px;
}

.back {
  display: inline-block;
  margin-bottom: 28px;
}

@media (max-width: 760px) {
  .grid {
    grid-template-columns: 1fr;
  }
}