@media (max-width: 768px) {
    header,
    header.scrolled {
        box-sizing: border-box;
        width: 100%;
        max-width: none;
        left: 0;
        transform: none;
        padding: 0 18px;
    }

    header.scrolled {
        width: calc(100% - 24px);
        left: 12px;
    }

    header nav { position: relative; }
    header nav ul {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1001;
        display: none;
        flex-direction: column;
        gap: 0;
        margin: 12px 0 0;
        padding: 8px;
        background: rgba(10, 10, 10, .98);
        border: 1px solid rgba(255, 255, 255, .12);
        border-radius: 18px;
        box-shadow: 0 15px 35px rgba(0, 0, 0, .5);
    }
    header nav ul.open { display: flex; }
    header nav ul li { width: 100%; }
    header nav ul li a {
        display: block;
        padding: 12px 14px;
        font-size: 15px;
    }
    header nav .lang-switcher { display: none !important; }
    header nav .nav-icons .icon-link { display: none; }
    header nav .nav-icons { gap: 12px !important; }
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 36px;
        width: 36px;
        height: 36px;
        padding: 5px;
        color: #fff;
        background: transparent;
        border: 0;
        cursor: pointer;
    }
    .mobile-menu-toggle svg { width: 24px; height: 24px; }
    .mobile-language-links { display: flex; gap: 18px; padding: 12px 14px; border-top: 1px solid rgba(255, 255, 255, .12); }
    .mobile-language-links a { width: auto; padding: 0; }
}

@media (min-width: 769px) {
    .mobile-menu-toggle,
    .mobile-language-links { display: none; }
}