/*
 * Social links
 *
 * Header:
 * Compact icon buttons alongside primary navigation.
 *
 * Footer:
 * Social destinations are rendered as normal text links
 * through the existing footer navigation.
 */


/*
 * Header navigation layout
 */

.site-nav__content {
    display: flex;
    align-items: center;

    gap: var(--space-4);
}

.site-nav__social {
    flex: 0 0 auto;

    margin-left: var(--space-1);
    padding-left: var(--space-4);

    border-left: 1px solid var(--color-border);
}


/*
 * Icon list
 */

.social-icons {
    display: flex;
    align-items: center;

    gap: var(--space-2);

    margin: 0;
    padding: 0;

    list-style: none;
}

.social-icons__item {
    display: flex;

    margin: 0;
    padding: 0;
}

.social-icons__link {
    display: grid;
    place-items: center;

    width: 2rem;
    height: 2rem;

    padding: 0;

    border: 1px solid transparent;
    border-radius: 50%;

    background: transparent;
    color: var(--color-ink);

    line-height: 1;
    text-decoration: none;

    transition:
        background var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
}

.social-icons__link:hover,
.social-icons__link:focus-visible {
    border-color: var(--color-ink);

    background: var(--color-ink);
    color: var(--color-cream);

    transform: translateY(-0.1rem);
}

.social-icons__link:focus-visible {
    outline:
        2px solid
        var(--color-coral);

    outline-offset: 2px;
}

.social-icons__icon {
    display: block;

    width: 1rem;
    height: 1rem;

    flex: 0 0 auto;

    overflow: visible;
}


/*
 * Responsive
 */

@media (max-width: 64rem) {
    .site-nav__content {
        gap: var(--space-3);
    }

    .site-nav__social {
        padding-left: var(--space-3);
    }

    .social-icons {
        gap: var(--space-1);
    }

    .social-icons__link {
        width: 1.85rem;
        height: 1.85rem;
    }

    .social-icons__icon {
        width: 0.9rem;
        height: 0.9rem;
    }
}

@media (max-width: 56rem) {
    .site-nav__content {
        display: block;
    }

    .site-nav__social {
        margin:
            var(--space-5)
            0
            0;

        padding:
            var(--space-4)
            0
            0;

        border-top: 1px solid var(--color-border);
        border-left: 0;
    }

    .social-icons {
        gap: var(--space-2);
    }

    .social-icons__link {
        width: 2.75rem;
        height: 2.75rem;

        border-color: var(--color-border);
    }

    .social-icons__icon {
        width: 1.15rem;
        height: 1.15rem;
    }
}