/* --- Variáveis e Reset --- */
:root {
    --bg-dark: #fff;
    --nav-bg: #fff;
    --basal-color: #ccc;
    --accent-color: #7B68EE; /* MediumSlateBlue (Azul Violeta Médio) */
    --text-main: #000;
    --border-color: #333;
}

body { 
    background: var(--bg-dark); 
    color: var(--text-main); 
    font-family: 'Inter', sans-serif; 
    margin: 0; 
}

/* --- Navegação Desktop --- */
nav { 
    background: var(--nav-bg); 
    border-bottom: 1px solid var(--border-color); 
    padding: 15px 5%; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    position: relative; 
    z-index: 1000;
}

.logo-container { display: flex; align-items: center; font-weight: bold; letter-spacing: 2px; text-transform: uppercase; }
.logo-nav { width: 30px; margin-right: 10px; }

.nav-links { list-style: none; display: flex; margin: 0; padding: 0; }
.nav-links li { margin-left: 25px; }
.nav-links li a { color: #333; text-decoration: none; font-size: 13px; font-weight: 600; text-transform: uppercase; transition: 0.3s; }
.nav-links li a:hover, .nav-links li a.active { color: var(--basal-color); }

/* Toggle Invisível no Desktop */
.menu-toggle { display: none; background: transparent; border: none; cursor: pointer; padding: 5px; outline: none; }

/* --- RESPONSIVIDADE (MOBILE) --- */

@media screen and (max-width: 768px) {
    /* Mostra o botão de 4 pontos */
    .menu-toggle { display: block; }

    /* Esconde o menu e prepara para o efeito de "drop" */
    .nav-links {
        display: none; 
        flex-direction: column;
        position: absolute;
        top: 100%; 
        left: 0;
        width: 100%;
        padding: 0;
        border-bottom: 2px solid var(--border-color);
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    /* MENU ABERTO (Azul Violeta Médio) */
    .nav-links.show {
        display: flex;
        background: var(--accent-color); /* Fundo Azul Violeta */
    }

    .nav-links li {
        margin: 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .nav-links li a {
        color: #fff; /* Texto branco sobre o fundo azul */
        display: block;
        padding: 20px;
        text-align: center;
        font-size: 16px;
    }

    .nav-links li a:hover {
        background: rgba(255,255,255,0.2);
    }
}

/* --- Iframe e Outros --- */
.editor-wrap { height: calc(100vh - 65px); width: 100%; }
iframe { width: 100%; height: 100%; border: none; }

/* --- Estilo do Footer --- */
.main-footer {
    background: #000; /* Fundo preto para contraste */
    color: #fff;
    padding: 60px 5% 20px 5%;
    border-top: 1px solid #333;
    margin-top: 50px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr; /* Coluna do logo maior */
    gap: 40px;
}

.footer-col h4 {
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: #7B68EE; /* Azul Violeta Médio para destaque */
}

.footer-description {
    color: #888;
    font-size: 14px;
    max-width: 300px;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px; /* Efeito sutil de hover */
}

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0 auto;
    padding-top: 20px;
    border-top: 1px solid #222;
    text-align: center;
    color: #555;
    font-size: 12px;
}

/* --- Responsividade do Footer --- */
@media screen and (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr; /* Tudo em uma coluna no mobile */
        text-align: center;
    }

    .footer-col {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-description {
        max-width: 100%;
    }
}