body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background-color: #f4f4f4;
}

.gallery-header {
  background-color: #2e2f4f;
  color: white;
  padding: 20px;
  text-align: center;
}

.gallery-header h1 {
  margin: 0;
  font-size: 2.5rem;
}

.gallery-header nav a {
  color: #f26522;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
}

.gallery-header nav a:hover {
  color: #ffffff;
}

.gallery-container {
  padding: 40px 20px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.gallery-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-grid img:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}