:root {
  color-scheme: light;
  --background: #f4f7f3;
  --surface: #ffffff;
  --text: #183028;
  --muted: #52665e;
  --accent: #287a57;
  --accent-dark: #19543c;
  --border: #d9e3dc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

main,
footer {
  width: min(46rem, calc(100% - 2rem));
  margin-inline: auto;
}

main {
  margin-top: clamp(2rem, 8vw, 5rem);
  padding: clamp(1.5rem, 5vw, 3rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: 0 1rem 3rem rgb(24 48 40 / 8%);
}

h1,
h2 {
  line-height: 1.2;
}

h1 {
  margin-top: 0;
  font-size: clamp(2rem, 7vw, 3.2rem);
  letter-spacing: -0.04em;
}

h2 {
  margin-top: 2rem;
  font-size: 1.25rem;
}

p,
ul {
  max-width: 68ch;
}

.eyebrow {
  margin-bottom: 0.5rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.summary {
  color: var(--muted);
  font-size: 1.15rem;
}

a {
  color: var(--accent-dark);
  font-weight: 600;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus-visible {
  color: var(--accent);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

footer {
  padding: 1.25rem 0 3rem;
  color: var(--muted);
  font-size: 0.875rem;
}