html,
body {
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background: #f9f9f9;
    color: #333;
    padding-top: 0;
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #fff;
    border-bottom: 1px solid #ddd;
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

.logo img {
    max-width: 150px;
    height: auto;
}

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: black;
    font-family: 'Exo 2', sans-serif;
    font-weight: 2400;
    font-size: 18px;
}

nav ul li a:hover {
    background: #f0f0f0;
    color: #007bff;
    font-weight: bold;
}

.menu-toggle {
    display: none;
    background: white;
    color: black;
    border: none;
    font-size: 24px;
    padding: 10px 15px;
    cursor: pointer;
    font-family: 'Exo 2', sans-serif;
}

/* Mobile */
@media (max-width: 768px) {
    body {
        padding-top: 45px;
    }

    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
    }

    nav ul.active {
        display: flex;

    }

    .menu-toggle {
        display: block;
        margin-left: 0;
    }

    .nav-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-carousel {
        height: 420px;
    }

    .hero-carousel h2 {
        font-size: 2rem;
    }

    .services-carousel {
        height: 420px;
    }

    .services-carousel h2 {
        font-size: 2rem;
    }
}


/* FOOTER */
footer {
    background: linear-gradient(135deg, #0D47A1 0%, #2196F3 40%, #21CBF3 100%);
    color: white !important;
    text-align: center;
    padding: 10px;
    margin-top: auto;
    font-family: 'Exo 2', sans-serif;
    font-weight: 300;
    /* deixa o texto mais forte */
    font-size: 18px;
}