:root {
  --ink: #142d3f;
  --muted: #5f7180;
  --paper: #f7faf9;
  --line: #dbe5e3;
  --accent: #0f817f;
  --accent-dark: #086260;
  --soft: #e7f2f0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: var(--accent-dark); }

.topbar, main, footer { width: min(1100px, calc(100% - 40px)); margin-inline: auto; }
.topbar {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 750; }
.mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; color: white; background: var(--accent); }
nav { display: flex; gap: 24px; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--ink); }

.hero { padding: 112px 0 92px; max-width: 830px; }
.eyebrow { color: var(--accent-dark); font-size: .78rem; font-weight: 800; letter-spacing: .15em; }
h1 { margin: 16px 0 22px; max-width: 850px; font-size: clamp(3rem, 8vw, 6.7rem); line-height: .98; letter-spacing: -.055em; }
.lead { max-width: 760px; color: #324b5c; font-size: clamp(1.15rem, 2vw, 1.45rem); }
.notice { display: inline-block; margin-top: 30px; padding: 10px 15px; border: 1px solid #b8d5d1; border-radius: 999px; background: var(--soft); font-size: .92rem; }

.section { padding: 84px 0; border-top: 1px solid var(--line); }
h2 { margin: 0 0 28px; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.08; letter-spacing: -.035em; }
h3 { margin: 18px 0 8px; font-size: 1.35rem; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cards article { min-height: 270px; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: white; }
.number { color: var(--accent); font-size: .85rem; font-weight: 800; letter-spacing: .1em; }
.cards p, .split p { color: var(--muted); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; }
.text-link { display: inline-block; margin-top: 14px; font-weight: 750; text-decoration: none; }

.legal { max-width: 800px; padding: 92px 0 110px; }
.legal h1 { font-size: clamp(3rem, 7vw, 5.5rem); }
.legal h2 { margin: 48px 0 12px; font-size: 1.45rem; letter-spacing: -.015em; }
.legal p { color: #344c5d; }

footer { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
footer div { display: flex; gap: 20px; }
footer a { color: var(--muted); text-decoration: none; }

@media (max-width: 760px) {
  .topbar { align-items: flex-start; padding: 22px 0; gap: 18px; }
  nav { gap: 12px; font-size: .88rem; }
  .hero { padding: 78px 0 66px; }
  .cards, .split { grid-template-columns: 1fr; }
  .split { gap: 22px; }
  footer { align-items: flex-start; flex-direction: column; padding: 28px 0; }
}