:root {
  --ink: #17372f;
  --muted: #557069;
  --paper: #fbfdf9;
  --mist: #e8f3ec;
  --accent: #157153;
  --line: #d6e5da;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
}

.hero {
  padding: 84px 24px 76px;
  color: white;
  background:
    radial-gradient(circle at 78% 20%, rgba(128, 203, 164, .28), transparent 34%),
    linear-gradient(135deg, #0b2c25 0%, #17684f 100%);
}

.hero__inner,
main,
footer {
  width: min(760px, calc(100% - 40px));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
  opacity: .78;
}

h1 {
  max-width: 700px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.35rem, 7vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255,255,255,.84);
  font-size: 1.08rem;
}

main { padding-block: 62px; }

article { max-width: 720px; }

.intro {
  margin-top: 0;
  font-size: 1.14rem;
  color: #36564d;
}

h2 {
  margin: 52px 0 14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 4vw, 2.15rem);
  line-height: 1.2;
  letter-spacing: -.015em;
}

p { margin: 0 0 20px; }

a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:hover { color: #0d503b; }

.note {
  margin: 36px 0;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--mist);
  color: #2d5147;
}

footer {
  padding: 28px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .88rem;
}

footer p { margin: 0; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding: 62px 20px 56px; }
  main { padding-block: 42px; }
  h2 { margin-top: 40px; }
}