:root {
  color-scheme: light;
  --ink: #10233f;
  --muted: #61718a;
  --line: #dbe5f1;
  --surface: #ffffff;
  --surface-soft: #f4f8fd;
  --primary: #1459b8;
  --primary-dark: #0b3e86;
  --accent: #deebff;
  --shadow: 0 18px 45px rgba(17, 54, 99, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 0%, #e8f1ff 0, transparent 32rem),
    linear-gradient(180deg, #f8fbff 0, #ffffff 32rem);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

a {
  color: var(--primary);
}

a:hover {
  color: var(--primary-dark);
}

.site-header {
  border-bottom: 1px solid rgba(219, 229, 241, 0.8);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.nav,
.page,
.footer-inner {
  width: min(100% - 40px, 880px);
  margin-inline: auto;
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--ink);
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 22px;
}

.nav-links a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.nav-links a[aria-current="page"],
.nav-links a:hover {
  color: var(--primary);
}

.page {
  padding: 72px 0 88px;
}

.hero {
  max-width: 720px;
  margin-bottom: 48px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 8vw, 58px);
}

h2 {
  margin: 0 0 12px;
  font-size: 25px;
}

h3 {
  margin: 28px 0 8px;
  font-size: 19px;
}

p {
  margin: 0 0 18px;
}

.lede {
  color: var(--muted);
  font-size: clamp(19px, 3vw, 22px);
  line-height: 1.55;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 34px 0 52px;
}

.card,
.policy-section {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.card {
  padding: 25px;
}

.card p:last-child,
.policy-section > :last-child {
  margin-bottom: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 18px;
  border-radius: 12px;
  background: var(--primary);
  color: #ffffff;
  font-weight: 750;
  text-decoration: none;
}

.button:hover {
  background: var(--primary-dark);
  color: #ffffff;
}

.faq {
  max-width: 760px;
}

.faq-item {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.faq-item h3 {
  margin: 0 0 8px;
}

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

.policy {
  display: grid;
  gap: 18px;
}

.policy-section {
  padding: clamp(24px, 5vw, 36px);
}

.policy-section ul {
  margin: 12px 0 18px;
  padding-left: 22px;
}

.policy-section li + li {
  margin-top: 8px;
}

.callout {
  padding: 18px 20px;
  border-left: 4px solid var(--primary);
  border-radius: 0 12px 12px 0;
  background: var(--accent);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
}

.footer-inner {
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 660px) {
  .nav,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    padding: 14px 0;
    gap: 8px;
  }

  .nav-links {
    gap: 18px;
  }

  .page {
    padding-top: 48px;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}