.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 32px;
}
.demo-card {
  border: 1px solid #d0d8e0;
  border-radius: 8px;
  overflow: hidden;
  background: #f9fafb;
}
.demo-card video {
  width: 100%;
  display: block;
  background: #1a2332;
  object-fit: cover;
}
.demo-card-body {
  padding: 16px 20px;
}
.demo-card-body h3 {
  margin-bottom: 4px;
}
.demo-card-body p {
  font-size: 0.92rem;
  color: #4b5c6e;
  margin-bottom: 0;
  line-height: 1.5;
}
.demo-hero {
  border-bottom: 1px solid #e8ecf0;
}
.demo-featured {
  margin-top: 32px;
}
.demo-featured .demo-card {
  max-width: 100%;
}
.demo-back {
  display: inline-block;
  font-size: 0.92rem;
  color: #1d5fa0;
  text-decoration: none;
  margin-bottom: 16px;
}
.demo-back:hover {
  text-decoration: underline;
}
@media (max-width: 768px) {
  .demo-grid {
    grid-template-columns: 1fr;
  }
}