footer {
    /*background: #f3f7fc;*/
    padding: 40px 40px 100px 40px;

    > section {
        display: grid;
        gap: 40px;
        max-width: 1300px;
        margin: 0 auto;
    }

    h3 {
        color: var(--blue-strong);
        font-size: 16px;
        font-weight: 700;
    }

    a,
    p {
        display: block;
        margin: 0 0 12px;
        color: #21386d;
        font-size: 15px;
        line-height: 1.35;
        text-decoration: none;
    }

    a:hover {
        text-decoration: underline;
    }

    .social {
        a {
            display: inline-block;
            background-color: #FFF;
            border: 1px solid #CCC;
            margin-right: 10px;
            cursor: pointer;
            border-radius: 50%;
        }

        img {
            width: 16px;
            height: 16px;
            margin: 10px;
            opacity: 0.6;
        }

        a:hover img {
            opacity: 1;
        }
    }

    .payments {
        > div {
            margin-top: 10px;
            img {
                background-color: #FFF;
                border: 1px solid #CCC;
                border-radius: 5px;
            }
        }
    }

    @media (min-width: 560px) {
        > section {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (min-width: 900px) {
        > section {
            grid-template-columns: repeat(4, 1fr);
            gap: 60px;
        }
    }
}