:root {
  color-scheme: light;
  --ink: #142c25;
  --muted: #5c7069;
  --green: #176b4d;
  --mint: #e8f4ee;
  --line: #dce8e2;
  --paper: #fff;
  --canvas: #f6f9f7;
  --amber: #9d5c08;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--canvas); color: var(--ink); }

.topbar, main, footer { width: min(1080px, calc(100% - 48px)); margin-inline: auto; }
.topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-size: 15px; font-weight: 750; text-decoration: none; }
.mark { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; background: var(--green); color: white; font-size: 15px; }
.topbar-note { color: var(--muted); font-size: 13px; }

.hero { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(270px, .75fr); gap: 68px; align-items: center; padding: 78px 0 76px; }
.eyebrow { margin: 0 0 17px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.status-dot { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: #36a477; }
h1 { max-width: 660px; margin: 0; font-size: clamp(42px, 6vw, 70px); line-height: 1.02; letter-spacing: -.055em; }
.intro { max-width: 570px; margin: 22px 0 27px; color: var(--muted); font-size: 18px; line-height: 1.65; }
.primary-link { display: inline-flex; align-items: center; gap: 12px; padding: 13px 18px; border-radius: 8px; background: var(--green); color: white; font-size: 14px; font-weight: 700; text-decoration: none; }
.primary-link:hover { background: #10583e; }
.primary-link:focus-visible, summary:focus-visible, .wordmark:focus-visible { outline: 3px solid #7dbfa3; outline-offset: 4px; }
.safety-card { padding: 28px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); box-shadow: 0 12px 32px #163a2b0b; }
.shield { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: var(--mint); color: var(--green); font-size: 21px; font-weight: 800; }
.safety-card h2 { margin: 20px 0 8px; font-size: 19px; letter-spacing: -.02em; }
.safety-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.local-badge { display: inline-block; margin-top: 20px; padding: 8px 10px; border-radius: 6px; background: #f1f7f3; color: var(--green); font-size: 11px; font-weight: 750; }
.local-badge span { margin-right: 5px; font-size: 9px; }

.example, .checklist { padding: 34px 0 62px; border-top: 1px solid var(--line); }
.section-heading { margin-bottom: 24px; }
.section-heading .eyebrow { margin-bottom: 9px; }
.section-heading h2 { margin: 0; font-size: clamp(25px, 3vw, 34px); letter-spacing: -.035em; }
.message-card { display: grid; grid-template-columns: 42px 1fr; gap: 18px; padding: 24px; border: 1px solid #f0d8b5; border-radius: 12px; background: #fffaf3; }
.message-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: #f8e9d1; color: var(--amber); font-size: 20px; font-weight: 800; }
.message-label { margin: 0 0 8px; color: var(--amber); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.message-quote { margin: 0 0 12px; color: #3e3326; font-size: 16px; line-height: 1.55; }
details { color: var(--muted); font-size: 13px; line-height: 1.6; }
summary { width: fit-content; color: var(--green); cursor: pointer; font-weight: 700; }
details p { max-width: 680px; margin: 9px 0 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 0; padding: 0; list-style: none; }
.steps li { display: flex; gap: 15px; padding-top: 18px; border-top: 2px solid #c7ded1; }
.step-number { color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.steps h3 { margin: -4px 0 7px; font-size: 16px; }
.steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.notice { margin: 0 0 56px; padding: 17px 20px; border-left: 3px solid #7dbfa3; background: var(--mint); color: #355348; font-size: 13px; line-height: 1.6; }
footer { display: flex; justify-content: space-between; gap: 16px; padding: 22px 0 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

@media (max-width: 700px) {
  .topbar, main, footer { width: min(100% - 36px, 540px); }
  .hero { grid-template-columns: 1fr; gap: 35px; padding: 55px 0 52px; }
  .intro { font-size: 16px; }
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .example, .checklist { padding-bottom: 42px; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}