.team-navigation {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-header);
    width: 100%;
    border-bottom:
        var(--border-width-thin)
        solid
        var(--color-border-subtle);
    background: color-mix(
        in srgb,
        var(--color-background) 82%,
        transparent
    );
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.team-navigation__container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container-max-width);
    min-height: 4rem;
    margin-inline: auto;
    padding-inline: var(--container-padding-mobile);
}

.team-navigation__brand {
    position: absolute;
    top: 50%;
    left: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    color: var(--color-text-primary);
    transform: translate(-50%, -50%);
    transition:
        color var(--transition-normal),
        opacity var(--transition-normal);
}

.team-navigation__brand-icon {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.team-navigation__brand:hover {
    color: var(--color-primary-hover);
}

.team-navigation__brand:focus-visible {
    outline:
        var(--border-width-thin)
        solid
        var(--color-focus);
    outline-offset: var(--space-2);
}

.team-navigation .back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: 0;
    font-family: var(--font-mono);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.14em;
    line-height: 1;
    text-transform: uppercase;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.team-navigation .back-link__arrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-regular);
    line-height: 1;
    transform: translateX(0);
    transition:
        transform var(--transition-normal),
        color var(--transition-normal);
}

.team-navigation .back-link__label {
    position: relative;
}

.team-navigation .back-link__label::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -6px;
    left: 0;
    width: 0;
    height: var(--border-width-thin);
    background: var(--color-text-primary);
    transition: width var(--transition-normal);
}

.team-navigation .back-link:hover {
    color: var(--color-text-primary);
}

.team-navigation .back-link:hover .back-link__arrow {
    transform: translateX(-4px);
    color: var(--color-text-primary);
}

.team-navigation .back-link:hover .back-link__label::after {
    width: 100%;
}

.team-navigation .back-link:focus-visible {
    outline:
        var(--border-width-thin)
        solid
        var(--color-focus);
    outline-offset: var(--space-2);
}

.team-navigation .language-selector {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    border: 0;
    background: transparent;
    font-family: var(--font-mono);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.14em;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition-normal);
}

.team-navigation .language-selector:hover {
    color: var(--color-text-primary);
}

.team-navigation .language-selector__active {
    color: var(--color-text-primary);
}

.team-navigation .language-selector__separator {
    color: var(--color-text-muted);
    opacity: var(--opacity-subtle);
}

.team-navigation .language-selector__option {
    color: var(--color-text-muted);
}

.team-navigation .language-selector:focus-visible {
    outline:
        var(--border-width-thin)
        solid
        var(--color-focus);
    outline-offset: var(--space-2);
}

@media (max-width: 1023px) {
    .team-navigation__container {
        min-height: 4rem;
        padding-inline: var(--container-padding-tablet);
    }
}

@media (max-width: 767px) {
    .team-navigation__container {
        min-height: 3.75rem;
        padding-inline: var(--container-padding-mobile);
    }

    .team-navigation__brand {
        width: 1.5rem;
        height: 1.5rem;
    }

    .team-navigation .back-link {
        font-size: 0.625rem;
    }

    .team-navigation .language-selector {
        font-size: 0.625rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .team-navigation .team-navigation__brand,
    .team-navigation .back-link,
    .team-navigation .back-link__arrow,
    .team-navigation .back-link__label::after,
    .team-navigation .language-selector {
        transition: none;
    }
}