#promo {
    background: #4A90E2;
    color: #fff;
    padding: 0.5rem 2rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    top: 80px;
}
#promo.stuck {
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, .2);
}

#promo p {
    margin: 0;
}
#promo ul {
    list-style: disc;
    margin: 0 0 0 1.5rem;
}
#promo .btn:is(:hover, :active, .active, :focus-visible) i {
    color: #fff !important;
}

@media (min-width: 768px) {
    #promo {
        padding: 1rem 3rem;
    }
}

@media (min-width: 992px) {
    #promo {
        flex-direction: row;
        justify-content: start;
        padding: 1rem 4rem;
    }
}