.footer {
    background: var(--color-accent-band);
    padding: var(--sp-16) 0 var(--sp-8);
    border-top: 1px solid var(--color-border-strong);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: var(--sp-12);
    padding-bottom: var(--sp-12);
}

.social-links {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.social-links__item {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-pill);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    font-size: 15px;
    transition: color .15s ease, border-color .15s ease, transform .15s ease;
}

.social-links__item:hover {
    color: var(--color-brand-strong);
    border-color: var(--color-brand);
    transform: translateY(-2px);
}

@media (max-width: 700px) {
    .footer__top {
        grid-template-columns: 1fr;
        gap: var(--sp-8);
    }
}

.footer__desc {
    color: var(--color-muted);
    font-size: 14px;
    max-width: 34ch;
    margin-top: var(--sp-3);
}

.footer__heading {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-faint);
    margin-bottom: var(--sp-3);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.footer__links a {
    color: var(--color-muted);
    font-size: 14.5px;
    transition: color .15s ease;
}

.footer__links a:hover {
    color: var(--color-brand-strong);
}

.footer__logout-form {
    margin: 0;
    padding: 0;
    display: contents;
}

.footer__logout-btn {
    display: inline;
    width: auto;
    text-align: inherit;
    font: inherit;
    color: var(--color-muted);
    font-size: 14.5px;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    transition: color .15s ease;
}

.footer__logout-btn:hover {
    color: var(--color-brand-strong);
}

.footer__bottom {
    border-top: 1px solid var(--color-border-strong);
    padding-top: var(--sp-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

.credit-programmer {
    transition: color .15s ease;
}

.credit-programmer:hover {
    color: var(--color-brand-strong);
}