.floating-card {
    position: fixed;
    bottom: 5px;
    left: 50%;
    transform: translate(-50%, 50%);
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    border-radius: 10px;
    animation: float-up 0.5s ease-out;
    animation-fill-mode: forwards;
    width: 80%;
    max-width: 400px;
    z-index: 2000;
}
@keyframes float-up {
    from {
        transform: translate(-50%, 100%);
    }
    to {
        transform: translate(-50%, 0);
    }
}