/* Full-screen popup styling */
.popup {
    display: flex;
    opacity: 1;
    visibility: visible;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8); /* Semi-transparent background */
    z-index: 9999; /* On top of all other elements */
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease, visibility 1s ease; /* Smooth fade-out effect */
}

.popup.hide {
    opacity: 0;
    visibility: hidden;
}

.popup-content {
    background-color: white;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    max-width: 600px;
    width: 80%;
}

.popup h1 {
    margin: 0;
    font-size: 2rem;
    color: #333;
}

.popup p {
    font-size: 1.2rem;
    color: #666;
}