.footer {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding: 0.5% 5%;
    background-color: var(--dark-gray-color);
    border-color: 1px solid var(--dark-gray-color);
    color: var(--light-gray-footer);
    font-size: 15px;
    vertical-align: top;
}

.footer section {
    width: 33.33%;
    padding: 20px;
    vertical-align: text-top;
}

.footer section h2 {
    color: var(--heading-footer);
    text-transform: uppercase;
    margin: 0;
    padding-bottom: 20px;
}

.footer section p {
    margin: 0;
}

.footer section ul.contact-services {
    list-style-type: disc;
    margin: 0;
    padding-inline-start: 20px;
}

.footer section ul.contact-info {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.footer section ul.contact-info li::before {
    font-family: 'Material Icons';
    position: absolute;
    left: 0;
    top: 0;
    vertical-align: middle;
    padding-right: 3px;
    padding-top: 4px;
}

.footer section ul.contact-info li.phone::before {
    content: 'phone';
}
.footer section ul.contact-info li.mail::before {
    content: 'mail';
}
.footer section ul.contact-info li.location_on::before {
    content: 'location_on';
}

.footer section ul.contact-info li {
    padding-bottom: 2px;
    position: relative;
    padding-left: 20px;
}

.footer section ul.contact-info li a {
    color: var(--light-gray-footer);
    text-decoration: none;
}

@media screen and (max-width: 768px) {
    .footer {
        display: block;
        padding: 0.5% 5%;
    }

    .footer section {
        width: 90%;
        padding: 20px;
    }
}