.mobile-menu-toggle {
    display: none;
}

@media (max-width: 767px) {

    .navbar.mobile-menu-ready {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0;
    }

    .navbar.mobile-menu-ready .logo {
        max-width: calc(100% - 60px);
    }

    .navbar.mobile-menu-ready .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;

        width: 44px;
        height: 44px;
        flex-shrink: 0;
        margin-left: auto;
        padding: 0;

        color: var(--verse-text);
        background: var(--verse-surface);
        border: 1px solid var(--verse-purple);
        border-radius: 0;
        box-shadow: 3px 3px 0 var(--verse-cyan);

        cursor: pointer;
        transition: border-color .2s ease, color .2s ease;
    }

    .navbar.mobile-menu-ready .mobile-menu-toggle:hover {
        color: var(--verse-cyan);
        border-color: var(--verse-cyan);
    }

    .mobile-menu-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: currentColor;
        transition: transform .2s ease, opacity .2s ease;
    }

    .navbar.is-open .mobile-menu-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .navbar.is-open .mobile-menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    .navbar.is-open .mobile-menu-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .navbar.mobile-menu-ready > nav {
        display: none;
        flex: 0 0 100%;
        width: 100%;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;

        margin-top: 16px;
        padding: 8px 0;

        background: var(--verse-surface);
        border: 1px solid var(--verse-purple);
        box-shadow: 4px 4px 0 var(--verse-cyan);
    }

    .navbar.mobile-menu-ready.is-open > nav {
        display: flex;
        animation: mobile-menu-in .2s ease-out both;
    }

    .navbar.mobile-menu-ready > nav a {
        display: block;
        width: 100%;
        padding: 12px 16px;
        font-size: 12px;
        white-space: normal;
    }

    .navbar.mobile-menu-ready > nav a + a {
        border-top: 1px solid var(--verse-line);
    }

    .navbar.mobile-menu-ready > nav .theme-toggle {
        align-self: flex-start;
        margin: 12px 16px 8px;
    }
}

@keyframes mobile-menu-in {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .mobile-menu-toggle,
    .mobile-menu-toggle span,
    .navbar.mobile-menu-ready.is-open > nav {
        animation: none;
        transition: none;
    }
}