:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --ink: #101828;
  --muted: #667085;
  --line: #e4e7ec;
  --brand: #0f766e;
  --brand-dark: #134e4a;
  --brand-soft: #dff7f2;
  --accent: #2563eb;
  --warning: #b45309;
  --shadow: 0 18px 45px rgba(16, 24, 40, 0.08);
  --radius: 18px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 16px 22px;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.mark {
  align-items: center;
  background: var(--brand);
  border-radius: 12px;
  color: #fff;
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  height: 38px;
  justify-content: center;
  width: 38px;
}

.nav-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.nav-links a {
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  padding: 9px 12px;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--brand-soft);
  color: var(--brand-dark);
}

.main {
  margin: 0 auto;
  max-width: var(--max);
  padding: 40px 22px 72px;
}

.hero {
  align-items: center;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  padding: 42px 0 30px;
}

.eyebrow {
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(42px, 7vw, 76px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 14px 0 18px;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 14px;
}

h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

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

.lead {
  font-size: 20px;
  max-width: 760px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
}

.button.primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.24);
}

.button.secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
}

.hero-card {
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.12), rgba(37, 99, 235, 0.1)), var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 26px;
}

.signal-grid {
  display: grid;
  gap: 12px;
}

.signal {
  align-items: center;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 16px;
  display: flex;
  gap: 12px;
  padding: 14px;
}

.signal-dot {
  background: var(--brand);
  border-radius: 50%;
  height: 10px;
  width: 10px;
}

.section {
  margin-top: 54px;
}

.section-head {
  margin-bottom: 22px;
  max-width: 780px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.05);
  padding: 22px;
}

.badge {
  background: var(--brand-soft);
  border-radius: 999px;
  color: var(--brand-dark);
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 14px;
  padding: 7px 10px;
  text-transform: uppercase;
}

.list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
}

.list li {
  color: var(--muted);
  list-style: none;
  padding-left: 22px;
  position: relative;
}

.list li::before {
  background: var(--brand);
  border-radius: 999px;
  content: "";
  height: 7px;
  left: 0;
  position: absolute;
  top: 9px;
  width: 7px;
}

.notice {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: var(--radius);
  color: #9a3412;
  font-weight: 800;
  padding: 18px;
}

.legal {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 40px);
}

.legal h2 {
  font-size: 26px;
  margin-top: 32px;
}

.legal h2:first-child {
  margin-top: 0;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  margin: 0 auto;
  max-width: var(--max);
  padding: 28px 22px 42px;
}

.footer-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.2fr 0.8fr;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a {
  color: var(--muted);
  font-weight: 800;
}

.contact-lines {
  display: grid;
  gap: 8px;
}

.contact-lines code {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  padding: 4px 7px;
}

@media (max-width: 860px) {
  .hero,
  .grid,
  .grid.two,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .main {
    padding-top: 28px;
  }
}