.site-footer {
    margin-top: 72px;
    border-top: 1px solid var(--fex-color-border);
    background: var(--fex-color-surface);
}

.site-footer__inner {
    width: min(
        calc(100% - 32px),
        var(--fex-container-page)
    );
    margin-inline: auto;
    padding: 48px 0 24px;
}

.site-footer__brand {
    max-width: 520px;
    margin-bottom: 32px;
}

.site-footer__logo {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--fex-color-text-strong);
    font-size: 1.15rem;
    font-weight: var(--fex-font-weight-extrabold);
    line-height: 1;
    text-decoration: none;
}

.site-footer__logo:hover {
    color: var(--fex-color-primary);
}

.site-footer__logo:focus-visible {
    outline: 2px solid var(--fex-color-primary);
    outline-offset: 4px;
    border-radius: var(--fex-radius-md);
}

.site-footer__description {
    max-width: 500px;
    margin: 0;
    color: var(--fex-color-text-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

.site-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--fex-color-border-soft);
}

.site-footer__nav a {
    color: var(--fex-color-text-muted);
    font-size: 0.9rem;
    font-weight: var(--fex-font-weight-medium);
    line-height: 1.5;
    text-decoration: none;
    transition:
        color var(--fex-transition-fast),
        opacity var(--fex-transition-fast);
}

.site-footer__nav a:hover {
    color: var(--fex-color-primary);
}

.site-footer__nav a:focus-visible {
    outline: 2px solid var(--fex-color-primary);
    outline-offset: 3px;
    border-radius: var(--fex-radius-sm);
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 22px;
    color: var(--fex-color-text-soft);
    font-size: 0.8rem;
    line-height: 1.6;
}

.site-footer__bottom p {
    margin: 0;
    color: inherit;
}

@media (max-width: 640px) {
    .site-footer {
        margin-top: 52px;
    }

    .site-footer__inner {
        padding-top: 36px;
    }

    .site-footer__brand {
        margin-bottom: 26px;
    }

    .site-footer__nav {
        gap: 10px 18px;
        padding-bottom: 24px;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}

@media (max-width: 400px) {
    .site-footer__inner {
        width: calc(100% - 20px);
    }

    .site-footer__nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px 14px;
    }

    .site-footer__nav a {
        font-size: 0.86rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-footer__nav a {
        transition: none;
    }
}