/* Reset básico e variáveis */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Estilos Globais do Nav */
nav {
    width: 100%;
    background-color: #fff;
    padding: 10px 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1000;
}

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

.nav-logo img {
    height: 50px;
    width: auto;
}

/* Esconder botão de menu no desktop */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
}

/* Links do menu */
.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    cursor: pointer;
}

.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    padding: 10px 0;
}

.dropdown a {
    display: block;
    padding: 10px 20px;
    color: #333;
    text-decoration: none;
}

.nav-item:hover .dropdown {
    display: block;
}

.nav-contact {
    display: flex;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
}

/* RESPONSIVIDADE MOBILE */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none; /* Escondido por padrão no mobile */
        position: absolute;
        top: 70px; /* Altura do header */
        left: 0;
        width: 100%;
        background-color: #f8f9fa;
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
        text-align: center;
    }

    .dropdown {
        position: static;
        box-shadow: none;
        background: #eee;
        margin-top: 10px;
    }
}