.footer {
    padding-block: 50px;
}
.footer__body{
    position: relative;
}
.footer__body::after {
    content: '';
    opacity: .3;
    top: 0;
    right: -30px;
    position: absolute;
    background-image: url(/img/header/6optim.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    width: 175px;
    aspect-ratio: 3/2.5;
    transition: .3s;
    -webkit-transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s
}
.footer__columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--grey-color);
}

.footer__column-list li,
.footer__column-list a {
    font-size: 16px;
}

.footer__column-list a,
.footer__bottom-box a{
    transition: color 0.3s;
    -webkit-transition: color 0.3s;
    -moz-transition: color 0.3s;
    -ms-transition: color 0.3s;
    -o-transition: color 0.3s;
}

.footer__column-list:not(:last-child) {
    margin-bottom: 20px;
}

.footer__column-list-item:not(:last-child) {
    margin-bottom: 10px;
}

.footer__bottom {
    padding-top: 30px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.footer__bottom-box a {
    font-size: 16px;
}

.footer__bottom-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__bottom-box-link_transparent {
    color: #A1A1A1;
}

@media (hover:hover) {
    .footer__bottom-box a:hover {
        color: var(--accent-bg);
    }

    .footer__column-list a:hover {
        color: var(--accent-bg);
    }
}

@media (min-width: 768px) {
    .footer__columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__bottom {
        padding-top: 30px;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }

    .footer__bottom-box {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 50px;
    }
    .footer__bottom-box:nth-child(even){
        justify-content: end;
    }
     .footer__body::after {
        content: '';
        z-index: 1;
        pointer-events: none;
        opacity: .7;
        top: 0;
        left: 0;
        position: absolute;
        background-image: url(/img/footer/fonarik.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        width: 250px;
        aspect-ratio: 3/2.5
    }
}

@media (min-width: 1024px) {
    .footer {
        padding-block: 60px;
    }
    .footer__columns {
        grid-template-columns: repeat(4, 1fr);
    }
    .footer__column:last-child a{
        text-align: end;
    }
}

@media (min-width: 1200px) {
  .footer__body::after {
        content: '';
        z-index: 1;
        pointer-events: none;
        opacity: .7;
        top: -30px;
        left: -30px;
        position: absolute;
        background-image: url(/img/footer/fonarik.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        width: 280px;
        aspect-ratio: 3/2.5
    }
}