.footer {
    display: grid;
    grid-template-areas: 
    "logo logo logo logo"
    "info info info info";
    position: relative;
    padding-top: 100px;
    padding-bottom: 100px;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 100vw;
    height: 100%;
    background-color: var(--primary-dark-blue);
    z-index: -1;
    transform: translateX(-50%);
}
.footer svg {
    grid-area: logo;
    fill: #fff;
    margin-bottom: 20px;
}
.footer article {
    width: 100%;
    grid-area: info;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
}

/* ---- FOOTER CONTACT ---- */
.footer .contact li:first-child {
    margin-bottom: 15px;
}
.footer .contact li {
    display: flex;
    align-items: center;
}
.footer .contact .phone::before {
    content: '';
    background-image: url(../images/icon-phone.svg);
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 10px;
}
.footer .contact .email-contact::before {
    content: '';
    background-image: url(../images/icon-email.svg);
    display: inline-block;
    width: 20px;
    height: 16px;
    margin-right: 10px;

}
/* ---- INFO ---- */
.footer .first-about li,
.footer .second-about li {
   margin-bottom: 15px;
}
.footer .first-about a,
.footer .second-about a {
    transition: 0.2s ease-in;
}
.footer .first-about a:hover,
.footer .second-about a:hover {
    color: hsl(224, 100%, 69%);
    transition: 0.2s ease-in;
}
.footer .first-about li:last-child,
.footer .second-about li:last-child {
    margin-bottom: 0;
}
.footer .social {
    display: flex;
}
.footer .social a {
    margin-right: 12px;
}
.footer .social a:last-child {
    margin-right: 0px;
}
.footer .social i {
    color: #fff;
    font-size: 16px;
    border: 1px solid #fff;
    padding: 10px;
    border-radius: 50%;
    width: 36px;  
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s ease-in;
}
.footer .social i:hover {
    color: hsl(224, 100%, 69%);
    border-color: hsl(224, 100%, 69%);
    transition: 0.2s ease-in;
}