.project-catalog{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));padding:20px}.project-card{border:1px solid #ddd;border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:15px;transition:box-shadow .3s ease}.project-card:hover{box-shadow:0 4px 10px rgba(0,0,0,.2)}.project-card h2{font-size:1.5rem;margin-bottom:10px}.project-card p{margin:5px 0}.project-card .view-details{color:#007bff;font-weight:700;text-decoration:none}.project-card .view-details:hover{text-decoration:underline}