footer {
    background-color: #191919;
    padding: 70px 0 0;
}

footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 70px;
}

footer .container .item {
    flex-basis: 25%;

}

footer .container .item:first-of-type {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

footer .container .item:first-of-type h3 {
    font-size: 40px;
    color: white;
}

footer .container .item:first-of-type .social {
    display: flex;
    align-items: center;
    gap: 10px;
}

footer .container .item:first-of-type .social li a {
    background-color: #313131;
    color: #b9b9b9;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    font-size: 20px;
    text-decoration: none;
    transition: var(--transition-duration);
}

footer .item:first-of-type .social li .facebook:hover {
    background-color: #1877f2;
}

footer .item:first-of-type .social li .twitter:hover {
    background-color: #1da1f2;
}

footer .item:first-of-type .social li .youtube:hover {
    background-color: #ff0000;
}

footer .item:first-of-type p {
    color: #b9b9b9;
    line-height: 1.8;
}

footer .item .links li {
    padding: 15px 0;
}

footer .item .links li:not(:first-of-type) {

    border-top: 1px solid #444;
}

footer .item .links li a::before {
    font-family: "Font Awesome 5 Free";
    content: "\F101";
    font-weight: 900;
    margin-right: 10px;
    color: var(--main-color);
}

footer .item .links li a {
    display: block;
    text-decoration: none;
    font-size: 15px;
    color: #b9b9b9;
    transition: var(--transition-duration);
}

footer .item .links li a:hover {
    transform: translateX(10px);
    color: white;
}

footer .container .item:nth-child(3) {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 40px;
}

footer .item .line {
    display: flex;
    align-items: center;
    justify-content: center;
}

footer .item .line i {
    font-size: 30px;
    color: var(--main-color);
    margin-right: 20px;
}

footer .item .line .info {
    flex: 1;
    color: #b9b9b9;
}

footer .item .line .info span {
    display: block;
}

footer .item .line .info span:first-of-type {
    margin-bottom: 10px;

}

footer .item.footer-gallery {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: flex-start;
    gap: 10px;
}

footer .item.footer-gallery img {
    width: 50px;
    border: 3px solid white;
}

footer .copyright {
    padding: 30px;
    margin: 0 auto;
    color: white;
    text-align: center;
    border-top: 1px solid #444;
    font-size: 18px;
}

@media (max-width: 767px) {
    footer .container .item:first-of-type {
        align-items: center;
        text-align: center;
    }

    footer .item.footer-gallery {
        align-items: center;
        justify-content: center;
    }
}