:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3ff;
  --text: #122033;
  --text-soft: #4a5c75;
  --accent: #295cff;
  --accent-dark: #1739a6;
  --border: #dbe4f0;
  --shadow: 0 24px 60px rgba(18, 32, 51, 0.08);
  --radius: 24px;
  --max: 1120px;
}

* {
  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;
  background: linear-gradient(180deg, #f7f9fc 0%, #eef4ff 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 20px 0 48px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px 20px;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(245, 247, 251, 0.88);
  border: 1px solid rgba(219, 228, 240, 0.8);
  border-radius: 18px;
}

.brand {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.site-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-soft);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 700;
}

main {
  display: grid;
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.muted-card {
  background: var(--surface-muted);
}

.hero {
  padding: 40px 32px;
}

.eyebrow,
.section-label {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent);
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  margin-bottom: 16px;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 16px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.lede,
.support-line,
.reviewer-note,
.footer-summary,
.legal-meta,
.contact-note {
  color: var(--text-soft);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button:hover {
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: #fff;
}

.button-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.section-grid,
.split-section,
.contact-section {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 28px;
}

.feature-list,
.trust-grid,
.steps,
.faq-list {
  display: grid;
  gap: 16px;
}

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

.feature-list article,
.trust-grid article,
.steps article,
.faq-list article,
.callout {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fbfcff;
}

.steps {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--accent-dark);
  font-weight: 800;
  margin-bottom: 12px;
}

.callout {
  display: grid;
  place-items: center;
  min-height: 220px;
  background: linear-gradient(135deg, #102347, #295cff);
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.pill {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--surface-muted);
  font-weight: 700;
}

.details-list {
  display: grid;
  gap: 14px;
}

.details-list div {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.details-list dt {
  font-weight: 800;
}

.details-list dd {
  margin: 4px 0 0;
  color: var(--text-soft);
}

.site-footer {
  margin-top: 20px;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 18px 0;
}

.legal-shell {
  max-width: 900px;
}

.legal-card section + section {
  margin-top: 28px;
}

.legal-warning {
  margin: 16px 0 24px;
  padding: 14px 16px;
  background: #fff5db;
  border: 1px solid #f3df9a;
  border-radius: 14px;
  color: #6b5210;
  font-weight: 600;
}

.legal-nav {
  gap: 12px;
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 12px;
  }

  .site-nav.open,
  .site-nav.always-open {
    display: flex;
  }

  .site-header {
    flex-wrap: wrap;
  }

  .section-grid,
  .split-section,
  .contact-section,
  .feature-list,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .card,
  .hero {
    padding: 22px;
  }
}