#faq-button {
    position: fixed;
    bottom: 1.5rem;
    right: 7rem;
    z-index: 1040;
}
#faq-button a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: #004f80;
    color: #ffffff;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    text-decoration: none;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
#faq-button a:hover {
    background-color: #003a60;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}
#faq-button i {
    font-size: 1.5rem;
}
@media (max-width: 768px) {
    #faq-button {
        bottom: 0.75rem;
        right: 4.5rem;
    }
    #faq-button a {
        width: 2.5rem;
        height: 2.5rem;
    }
}
