@media (max-width: 480px) {
    /* Ocultar menus originais no mobile */
    .fence-menu,
    .accessibility-sidebar {
        display: none;
    }

    /* Botão flutuante principal */
    .mobile-menu-toggle {
        position: absolute;
        left: 10px;
        top: 25%;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: var(--primaryColor);
        color: var(--whiteColor);
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px !important;
        z-index: 9999;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle:hover {
        background: #002277;
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    }

    .mobile-menu-toggle.active {
        transform: rotate(45deg);
        background: #d32f2f;
    }

    /* Overlay para fechar o menu */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9997;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Menu container */
    .mobile-menu-container {
        position: fixed;
        right: 10px;
        bottom: 80px;
        background: var(--whiteColor);
        border-radius: 15px;
        box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.2);
        z-index: 9998;
        width: 80%;
        max-height: 70vh;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px) scale(0.95);
        transition: all 0.3s ease;
    }

    .mobile-menu-container.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }

    /* Seção de menu (fence-menu items) */
    .mobile-menu-section {
        padding: 0;
        margin: 0;
        border-bottom: 1px solid var(--borderInputColor);
    }

    .mobile-menu-section:last-child {
        border-bottom: none;
    }

    .mobile-menu-section ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mobile-menu-section li {
        padding: 0;
        margin: 0;
        border-bottom: 1px solid var(--grayColor);
    }

    .mobile-menu-section li:last-child {
        border-bottom: none;
    }

    .mobile-menu-section li a,
    .mobile-menu-section li h1 {
        display: block;
        padding: 14px 16px;
        font-size: 0.95em;
        text-decoration: none;
        color: var(--fontColor);
        transition: all 0.2s ease;
        white-space: normal;
        word-wrap: break-word;
    }

    .mobile-menu-section li h1 {
        font-weight: 600;
        text-transform: uppercase;
        background: var(--gray3Color);
        color: var(--fontColor);
        margin: 0;
        padding: 12px 16px;
    }

    .mobile-menu-section li a:hover,
    .mobile-menu-section li h1:hover {
        background: var(--grayColor);
        color: var(--primaryColor);
    }

    .mobile-menu-section li a.active,
    .mobile-menu-section li h1.active {
        background: var(--grayColor);
        color: var(--primaryColor);
        font-weight: 600;
    }

    /* Seção de acessibilidade */
    .mobile-accessibility-section {
        padding: 12px 0;
        border-top: 1px solid var(--borderInputColor);
    }

    .mobile-accessibility-section .accessibility-items {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
        padding: 12px;
        justify-items: center;
    }

    .mobile-accessibility-section a,
    .mobile-accessibility-section button {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 12px;
        padding: 10px 12px;
        background: var(--primaryColor);
        color: var(--whiteColor);
        border: none;
        border-radius: 8px;
        cursor: pointer;
        font-size: 14px;
        text-decoration: none;
        transition: all 0.2s ease;
        font-weight: 500;
    }

    .mobile-accessibility-section a:hover,
    .mobile-accessibility-section button:hover {
        background: #002277;
        transform: translateX(4px);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .mobile-accessibility-section button.active {
        background: #1a5c1a;
        box-shadow: 0 0 10px rgba(26, 92, 26, 0.3);
    }

    .mobile-accessibility-section button.active:hover {
        background: #228b22;
    }

    .mobile-accessibility-section i,
    .mobile-accessibility-section img {
        font-size: 18px;
        min-width: 20px;
        width: 20px;
        height: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 !important;
    }

    .mobile-accessibility-section img {
        width: auto;
        height: auto;
        max-width: 20px !important;
        max-height: 20px !important;
    }

    /* Scrollbar customizado */
    .mobile-menu-container::-webkit-scrollbar {
        width: 6px;
    }

    .mobile-menu-container::-webkit-scrollbar-track {
        background: var(--gray3Color);
        border-radius: 10px;
    }

    .mobile-menu-container::-webkit-scrollbar-thumb {
        background: var(--grayColor);
        border-radius: 10px;
    }

    .mobile-menu-container::-webkit-scrollbar-thumb:hover {
        background: var(--borderInputColor);
    }

    /* Contrast mode adjustments */
    body.contrast-mode .mobile-menu-toggle {
        background: #000 !important;
        color: #fff !important;
        border: 2px solid #fff !important;
    }

    body.contrast-mode .mobile-menu-toggle:hover {
        background: #333 !important;
    }

    body.contrast-mode .mobile-menu-toggle.active {
        background: #ff0000 !important;
    }

    body.contrast-mode .mobile-menu-container {
        background: #ffffff !important;
        border: 2px solid #000 !important;
    }

    body.contrast-mode .mobile-menu-section {
        border-bottom-color: #000 !important;
    }

    body.contrast-mode .mobile-menu-section li {
        border-bottom-color: #e0e0e0 !important;
    }

    body.contrast-mode .mobile-menu-section li h1 {
        background: #e0e0e0 !important;
        color: #000 !important;
        border-bottom: 2px solid #000 !important;
    }

    body.contrast-mode .mobile-menu-section li a:hover,
    body.contrast-mode .mobile-menu-section li h1:hover,
    body.contrast-mode .mobile-menu-section li a.active,
    body.contrast-mode .mobile-menu-section li h1.active {
        background: #d0d0d0 !important;
        color: #000 !important;
        border-left: 4px solid #000;
    }

    body.contrast-mode .mobile-accessibility-section {
        border-top-color: #000 !important;
    }

    body.contrast-mode .mobile-accessibility-section a,
    body.contrast-mode .mobile-accessibility-section button {
        background: #000 !important;
        color: #fff !important;
        border: 2px solid #fff !important;
    }

    body.contrast-mode .mobile-accessibility-section a:hover,
    body.contrast-mode .mobile-accessibility-section button:hover {
        background: #333 !important;
    }

    body.contrast-mode .mobile-accessibility-section button.active {
        background: #228b22 !important;
        border-color: #fff !important;
    }

    body.contrast-mode .mobile-menu-overlay {
        background: rgba(0, 0, 0, 0.7);
    }
}