.nd-site-footer {
    position: relative;
    padding: 78px 0 0;
    border-top: 1px solid rgba(255,255,255,.09);
    background:
        radial-gradient(circle at 15% 20%, rgba(212,162,62,.08), transparent 26%),
        linear-gradient(180deg, #090d11 0%, #06090c 100%);
}

.nd-site-footer__main {
    display: grid;
    grid-template-columns: minmax(0,1.35fr) minmax(180px,.7fr) minmax(240px,.95fr);
    gap: clamp(42px,6vw,92px);
    padding-bottom: 58px;
}

.nd-site-footer__brand-column,
.nd-site-footer__links-column,
.nd-site-footer__contact-column {
    min-width: 0;
}

.nd-site-footer__brand {
    justify-content: flex-start;
    min-height: auto;
}

.nd-site-footer__brand .custom-logo {
    width: auto;
    max-width: 210px;
    max-height: 70px;
}

.nd-site-footer__tagline {
    max-width: 470px;
    margin: 22px 0 0;
    color: var(--nd-muted);
    font-size: .98rem;
    line-height: 1.75;
}

.nd-site-footer h2 {
    margin: 4px 0 22px;
    color: #fff;
    font-size: .86rem;
    font-weight: 900;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.nd-footer-nav__menu {
    display: grid;
    gap: 12px;
}

.nd-footer-nav__menu a {
    display: inline-flex;
    color: var(--nd-muted);
    text-decoration: none;
    transition: color .2s ease, transform .2s ease;
}

.nd-footer-nav__menu a:hover,
.nd-footer-nav__menu a:focus-visible {
    color: var(--nd-accent);
    transform: translateX(3px);
}

.nd-site-footer__contact-list {
    display: grid;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nd-site-footer__contact-list li {
    display: grid;
    gap: 5px;
}

.nd-site-footer__contact-list span {
    color: var(--nd-accent);
    font-size: .7rem;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.nd-site-footer__contact-list a,
.nd-site-footer__contact-list strong {
    color: #fff;
    font-size: .96rem;
    font-weight: 650;
    line-height: 1.45;
    text-decoration: none;
}

.nd-site-footer__contact-list a:hover,
.nd-site-footer__contact-list a:focus-visible {
    color: var(--nd-accent);
}

.nd-site-footer__socials {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.nd-site-footer__socials a {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 50%;
    background: rgba(255,255,255,.025);
    color: #fff;
    text-decoration: none;
    transition: .22s ease;
}

.nd-site-footer__socials a:hover,
.nd-site-footer__socials a:focus-visible {
    border-color: var(--nd-accent);
    background: var(--nd-accent);
    color: #070a0d;
    transform: translateY(-2px);
}

.nd-site-footer__socials svg {
    display: block;
    width: 19px;
    height: 19px;
    flex: 0 0 auto;
}

.nd-site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 76px;
    border-top: 1px solid rgba(255,255,255,.08);
}

.nd-site-footer__copyright {
    margin: 0;
    color: var(--nd-muted);
    font-size: .82rem;
}

.nd-site-footer__back-to-top {
    color: var(--nd-accent);
    font-size: .78rem;
    font-weight: 850;
    letter-spacing: .05em;
    text-decoration: none;
    text-transform: uppercase;
}

@media (max-width: 1050px) {
    .nd-site-footer__main {
        grid-template-columns: minmax(0,1.2fr) minmax(180px,.8fr);
    }

    .nd-site-footer__contact-column {
        grid-column: 1 / -1;
    }

    .nd-site-footer__contact-list {
        grid-template-columns: repeat(3,minmax(0,1fr));
    }
}

@media (max-width: 782px) {
    .nd-site-footer {
        padding-top: 56px;
    }

    .nd-site-footer__main {
        grid-template-columns: 1fr;
        gap: 38px;
        padding-bottom: 42px;
        text-align: left;
    }

    .nd-site-footer__brand {
        justify-content: flex-start;
    }

    .nd-site-footer__contact-column {
        grid-column: auto;
    }

    .nd-site-footer__contact-list {
        grid-template-columns: 1fr;
    }

    .nd-footer-nav__menu {
        justify-content: initial;
    }

    .nd-site-footer__bottom {
        min-height: auto;
        padding: 24px 0 30px;
        align-items: flex-start;
        flex-direction: column;
    }

    .nd-site-footer__copyright {
        justify-self: auto;
        text-align: left;
    }
}