/* Menu Hamburger para todos os tamanhos de tela */
.mobile-menu-toggle {
    display: block;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.main-nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: rgba(255, 255, 255, 0.98);
    transition: all 0.3s ease;
    z-index: 999;
    padding: 1rem 0;
    overflow-y: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.main-nav.active {
    left: 0;
}

.main-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
}

.main-nav li {
    margin-bottom: 0.5rem;
}

.main-nav a {
    display: block;
    font-size: 1.1rem;
    padding: 0.5rem 0;
}

/* Sobrescrever estilos existentes */
@media (min-width: 769px) {
    .main-nav ul {
        flex-direction: column;
    }
}