:root {
  color-scheme: light;
  --bg: #f8fafc;
  --surface: #ffffff;
  --ink: #172033;
  --muted: #5f6b7c;
  --line: #dbe3ee;
  --brand: #0f766e;
  --brand-strong: #115e59;
  --accent: #f4b740;
  --soft: #e9f7f4;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: var(--brand-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

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

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  font-size: 20px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--brand);
  font-weight: 900;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  font-weight: 700;
}

.hero {
  padding: 72px 0 60px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.11), rgba(244, 183, 64, 0.12)),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 44px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand-strong);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  max-width: 740px;
  font-size: 48px;
  letter-spacing: 0;
}

h2 {
  font-size: 28px;
  margin-bottom: 18px;
}

h3 {
  font-size: 18px;
  margin-top: 28px;
  margin-bottom: 8px;
}

p {
  margin: 0 0 14px;
}

.lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 19px;
  margin-top: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 44px;
  border-radius: 8px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand);
  color: #ffffff;
  font-weight: 800;
  border: 1px solid var(--brand);
}

.button.secondary {
  background: #ffffff;
  color: var(--brand-strong);
  border-color: var(--line);
}

.button:hover {
  text-decoration: none;
  background: var(--brand-strong);
  border-color: var(--brand-strong);
}

.button.secondary:hover {
  background: var(--soft);
  color: var(--brand-strong);
}

.summary-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 18px 44px rgba(23, 32, 51, 0.08);
}

.summary-panel strong {
  display: block;
  margin-bottom: 8px;
}

.summary-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.summary-list li {
  padding-left: 16px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}

.section {
  padding: 56px 0;
}

.section.alt {
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.card p:last-child {
  margin-bottom: 0;
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.legal-nav {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 8px;
  font-size: 14px;
}

.legal-nav a {
  padding: 9px 10px;
  border-radius: 8px;
}

.legal-nav a:hover {
  background: var(--soft);
  text-decoration: none;
}

.legal-content {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 34px;
}

.legal-content ul {
  padding-left: 20px;
}

.legal-content li {
  margin-bottom: 8px;
}

.meta {
  color: var(--muted);
  font-size: 14px;
  margin-top: 12px;
}

.notice {
  background: var(--soft);
  border: 1px solid #b9e5dd;
  border-radius: 8px;
  padding: 16px;
  color: #164e49;
}

.site-footer {
  margin-top: auto;
  padding: 30px 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #ffffff;
  font-size: 14px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 780px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  .hero {
    padding: 46px 0;
  }

  .hero-grid,
  .legal-layout,
  .cards {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 36px;
  }

  .lead {
    font-size: 17px;
  }

  .legal-nav {
    position: static;
  }

  .legal-content {
    padding: 24px 20px;
  }
}