:root {
  color-scheme: light;
  --ink: #18212f;
  --muted: #5b6677;
  --line: #d9e0e8;
  --page: #f7f9fb;
  --panel: #ffffff;
  --brand: #0f766e;
  --accent: #c2410c;
  --blue: #1d4ed8;
  --soft: #eef6f5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.72;
}

a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 68px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand-link img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  font-size: 14px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.hero {
  padding: 58px 0 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

h1 {
  max-width: 940px;
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
  font-weight: 900;
}

.lede {
  max-width: 840px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 19px;
}

.answer-box {
  margin-top: 26px;
  max-width: 900px;
  border-left: 4px solid var(--brand);
  background: var(--soft);
  padding: 18px 20px;
  font-size: 18px;
}

.answer-box p,
.note p {
  margin: 0;
}

.main {
  padding: 10px 0 56px;
}

.section {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 14px;
  font-size: 26px;
  line-height: 1.25;
}

.section h3 {
  margin: 22px 0 8px;
  font-size: 18px;
}

.section p {
  max-width: 860px;
  margin: 10px 0 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.tile {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
}

.tile h3 {
  margin: 0 0 8px;
}

.tile p {
  margin: 0;
  color: var(--muted);
}

.list {
  max-width: 920px;
  margin: 14px 0 0;
  padding-left: 22px;
}

.list li {
  margin: 8px 0;
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}

.compare .tile:first-child {
  border-color: #99d4cd;
}

.faq {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px 16px;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq p {
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid var(--brand);
  padding: 0 16px;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  background: #fff;
  color: var(--brand);
}

.note {
  border: 1px solid #c7d2fe;
  border-radius: 8px;
  background: #eef2ff;
  padding: 16px;
  color: #27335f;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 34px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero {
    padding-top: 38px;
  }

  .grid,
  .compare {
    grid-template-columns: 1fr;
  }
}