.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1.5rem;
    transition: background-color 0.3s, transform 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.offcanvas {
    max-width: 500px;
}