#gallery-header {
  text-align: center;
  max-width: 900px;
  margin: 40px auto 20px;
  padding: 0 20px;
  animation: fadeIn 0.8s ease forwards;
}

#gallery-header h2 {
  font-size: 2em;
  color: #0056b3;
  margin-bottom: 10px;
}

#gallery-header p {
  font-size: 1.1em;
  color: #444;
  margin-bottom: 20px;
}

#back-to-multimedia {
  display: inline-block;
  margin-bottom: 20px;
  padding: 10px 20px;
  background-color: #0056b3;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1em;
}

#back-to-multimedia:hover {
  background-color: #003366;
}

#image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 40px 20px;
  max-width: 1200px;
  margin: auto;
}

.image-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.image-card:hover {
  transform: scale(1.03);
}

.image-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}