@media (min-width: 769px) {
                             .mobile-btn {
                                 display: none;
                             }
                             .desktop-btn {
                                 position: absolute;
                                 bottom: 20px;
                                 left: 50%;
                                 transform: translateX(-50%);
                             }
                         }
                         @media (max-width: 768px) {
                             .desktop-btn {
                                 display: none;
                             }
                         }