/* Catalog Header Section */
 .catalog-header {
     text-align: center;
     padding: 80px 20px;
     background-color: #f9f9f9;
 }

 .catalog-header h1 {
     font-size: 2.5rem;
     margin-bottom: 20px;
     color: #222;
 }

 .catalog-header p {
     font-size: 1.2rem;
     max-width: 800px;
     margin: 0 auto;
     color: #555;
 }

 /* Catalog Grid Section */
 .catalog-grid {
     padding: 60px 0;
 }

 .catalog-grid-container {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
     gap: 30px;
     margin-top: 40px;
 }

 .catalog-card {
     background: #fff;
     border-radius: 8px;
     overflow: hidden;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
     transition: transform 0.3s ease, box-shadow 0.3s ease;
     display: flex;
     flex-direction: column;
 }

 .catalog-card:hover {
     transform: translateY(-10px);
     box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
 }

 .catalog-image-container {
     height: 340px;
     overflow: hidden;
 }

 .catalog-image {
     width: 100%;
     height: 340px;
     object-fit: cover;
     transition: transform 0.5s ease;
 }

 .catalog-card:hover .catalog-image {
     transform: scale(1.05);
 }

 .catalog-info {
     padding: 20px;
     flex-grow: 1;
     display: flex;
     flex-direction: column;
 }

 .catalog-info h2 {
     margin: 0 0 10px 0;
     font-size: 1.3rem;
     color: #222;
 }

 .catalog-info p {
     margin: 0 0 15px 0;
     color: #777;
     font-size: 0.9rem;
 }

 .download-btn {
     display: inline-block;
     padding: 10px 20px;
     background-color: #000;
     color: white;
     text-decoration: none;
     border-radius: 4px;
     font-weight: 600;
     text-align: center;
     transition: background-color 0.3s;
     margin-top: auto;
 }

 .download-btn:hover {
     background-color: #333;
 }