.lang-menu {
    position: relative;
    z-index: 50;
}

.lang-menu__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    height: 2.25rem;
    padding: 0 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.04);
    color: #e5e7eb;
    font: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.3s, background-color 0.3s, color 0.3s;
}

.lang-menu__toggle:hover,
.lang-menu.is-open .lang-menu__toggle {
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.lang-menu__toggle:focus-visible,
.lang-menu__item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.lang-menu__globe {
    width: 1rem;
    height: 1rem;
}

.lang-menu__chevron {
    width: 0.8rem;
    height: 0.8rem;
    transform: rotate(180deg);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.lang-menu.is-open .lang-menu__chevron {
    transform: rotate(0deg);
}

.lang-menu__list {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    min-width: 10rem;
    margin: 0;
    padding: 0.4rem;
    list-style: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.9rem;
    background: rgba(12, 12, 12, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.98);
    transform-origin: top right;
    transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.25s;
}

.lang-menu.is-open .lang-menu__list {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.lang-menu__item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 0;
    border-radius: 0.6rem;
    background: transparent;
    color: #e5e7eb;
    font: inherit;
    font-size: 0.95rem;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.lang-menu__item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.lang-menu__item.is-active {
    color: var(--accent);
    font-weight: 600;
}

.lang-menu-mobile {
    position: relative;
    z-index: 50;
    margin-left: auto;
    margin-right: 0.75rem;
}

@media (min-width: 768px) {
    .lang-menu-mobile {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lang-menu__chevron,
    .lang-menu__list {
        transition: none;
    }
}