   <style> 
          {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    color: #fff;
    padding: 1rem 2rem;
}

.nav-links ul {
    display: flex;
    list-style: none;
}

.nav-links ul li {
    margin-left: 1.5rem;
}

.nav-links ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-links ul li a:hover {
    color: #4CAF50;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px auto;
    transition: all 0.3s ease;
}

/* Responsividade para Telas Menores */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: #333;
        text-align: center;
        transition: all 0.5s ease;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links ul {
        flex-direction: column;
        width: 100%;
    }

    .nav-links ul li {
        margin: 1.5rem 0;
    }

    .menu-toggle {
        display: block;
    }
}
 </style>