body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background: #f9fafc;
  color: #333;
  line-height: 1.6;
}

header.hero {
  background: linear-gradient(to right, #3b82f6, #2563eb);
  color: white;
  padding: 3rem 1rem;
  text-align: center;
}

.logo {
  max-height: 80px;
  margin-bottom: 1rem;
}

.title {
  font-size: 3rem;
  margin: 0;
}

.subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
}

section {
  max-width: 960px;
  margin: 2rem auto;
  padding: 1rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
}

h2 {
  color: #1e3a8a;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature h3 {
  margin-top: 0;
  color: #2563eb;
}

.feature p {
  margin-bottom: 0;
}

.use-cases ul {
  list-style: disc inside;
  padding-left: 1rem;
}

.case-study blockquote {
  font-style: italic;
  border-left: 4px solid #2563eb;
  padding-left: 1rem;
  color: #555;
  margin: 1rem 0;
}

.case-study .attribution {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: #666;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table th, table td {
  border: 1px solid #ddd;
  padding: 0.75rem;
  text-align: left;
}

table th {
  background: #f3f4f6;
  color: #1e3a8a;
}

footer.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  color: #888;
}