:root {
  color-scheme: light;
  --ink: #10231f;
  --muted: #5d6c68;
  --brand: #087a5d;
  --brand-dark: #063d32;
  --soft: #eef8f4;
  --line: #dbe7e3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: #f8fbfa;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; }

.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

header {
  padding: 22px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--brand-dark); font-size: 1.35rem; font-weight: 900; text-decoration: none; }
.nav-links { display: flex; flex-wrap: wrap; gap: 20px; }
.nav-links a { color: var(--muted); font-weight: 700; text-decoration: none; }

.hero { padding: 88px 0 64px; }
.eyebrow { color: var(--brand); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
h1 { max-width: 820px; margin: 10px 0 18px; font-size: clamp(2.35rem, 6vw, 4.8rem); line-height: 1.02; letter-spacing: -.045em; }
.lead { max-width: 760px; color: var(--muted); font-size: clamp(1.05rem, 2.4vw, 1.3rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-block; padding: 13px 20px; border: 1px solid var(--brand); border-radius: 999px; color: var(--brand); font-weight: 850; text-decoration: none; }
.button.primary { color: #fff; background: var(--brand); }

.section { padding: 26px 0 74px; }
h2 { margin: 0 0 10px; font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.2; }
.section-intro { max-width: 720px; margin: 0 0 26px; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 14px 40px rgba(10, 57, 46, .05); }
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0 0 15px; color: var(--muted); }
.card a { color: var(--brand); font-weight: 850; text-decoration: none; }

.steps { counter-reset: step; display: grid; gap: 14px; }
.step { position: relative; padding: 20px 22px 20px 68px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.step::before { counter-increment: step; content: counter(step); position: absolute; left: 20px; top: 18px; width: 32px; height: 32px; display: grid; place-items: center; color: #fff; background: var(--brand); border-radius: 50%; font-weight: 900; }
.step strong { display: block; margin-bottom: 4px; }
.step span { color: var(--muted); }

footer { margin-top: 34px; padding: 34px 0; color: #d7e8e2; background: var(--brand-dark); }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: #fff; }

@media (max-width: 760px) {
  .shell { width: min(100% - 28px, 1120px); }
  .nav { align-items: flex-start; }
  .nav-links { justify-content: flex-end; gap: 10px 16px; font-size: .92rem; }
  .hero { padding: 62px 0 44px; }
  .grid { grid-template-columns: 1fr; }
}