/* ===== Reference Section ===== */
.reference {
  padding: 4rem 2rem;
  background: #f9fafc;
  text-align: center;
}

.reference h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #0a2f5c;
}

.reference p {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 2rem;
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.reference-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
  transition: transform .25s ease, box-shadow .25s ease;
}

.reference-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(0,0,0,.12);
}

.reference-card img {
  max-width: 120px;
  margin-bottom: 1rem;
}

.reference-card blockquote {
  font-style: italic;
  color: #333;
  margin-bottom: .75rem;
  line-height: 1.6;
}

.reference-card cite {
  font-weight: 600;
  color: #0a2f5c;
  font-size: .95rem;
}