* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background: #0b1120;
}

h1, h2, h3 {
  margin-top: 0;
  font-weight: 650;
}

p {
  margin-top: 0;
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero {
  background: radial-gradient(circle at top left, #1e293b, #020617);
  color: #e5e7eb;
  padding: 4rem 0 3rem;
}

.hero-content {
  max-width: 720px;
}

.subtitle {
  font-size: 1.1rem;
  color: #cbd5f5;
}

.hero-bullets {
  list-style: disc;
  padding-left: 1.2rem;
  margin: 1.5rem 0;
  color: #cbd5f5;
}

.hero-bullets li + li {
  margin-top: 0.4rem;
}

.hero-note {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: #9ca3af;
}

.btn-primary {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #4f46e5, #06b6d4);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.6);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.main {
  background: #020617;
}

.section {
  padding: 3rem 0;
  background: #020617;
  color: #e5e7eb;
}

.section.alt {
  background: #020617;
  border-top: 1px solid #1f2937;
  border-bottom: 1px solid #1f2937;
}

.section h2 {
  margin-bottom: 0.75rem;
}

.lead {
  color: #cbd5f5;
}

.grid.two-cols {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2rem;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .grid.two-cols {
    grid-template-columns: minmax(0, 1fr);
  }
}

.callout {
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid #1f2937;
}

.findings {
  list-style: none;
  padding: 0;
  margin: 0;
}

.findings li + li {
  margin-top: 0.9rem;
}

.findings strong {
  display: block;
  margin-bottom: 0.25rem;
}

.note {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: #9ca3af;
}

.footer {
  border-top: 1px solid #1f2937;
  padding: 1.5rem 0 2rem;
  background: #020617;
  color: #6b7280;
  font-size: 0.85rem;
  text-align: center;
}