:root {
  --bg: #0b0b0d;
  --panel: #121217;
  --panel-2: #16161d;
  --text: #f5f5f7;
  --muted: #b9bcc6;
  --line: rgba(255, 255, 255, 0.09);
  --accent: #ffffff;
}

* { 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: radial-gradient(circle at top, #181820 0%, var(--bg) 45%);
  color: var(--text);
}

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

.page-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 64px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0 24px;
}

.brand {
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
}

.hero {
  padding: 84px 0 64px;
}

.eyebrow,
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(40px, 8vw, 82px);
  line-height: 0.95;
  margin: 0 0 20px;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  margin: 0 0 18px;
}

h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.hero-copy,
.card p,
.site-footer p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero-copy {
  max-width: 780px;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid var(--line);
}

.btn-primary {
  background: var(--accent);
  color: #0b0b0d;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  margin-top: 22px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
}

.two-col {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
}

.spotlight .answer {
  font-size: clamp(42px, 8vw, 88px);
  line-height: 1;
  color: var(--text);
  margin: 0 0 12px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.link-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  font-weight: 600;
}

.faq-item + .faq-item {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.site-footer {
  padding-top: 28px;
}

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

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

  .hero {
    padding-top: 56px;
  }

  .hero-copy,
  .card p,
  .site-footer p {
    font-size: 16px;
  }
}