/* --- Base e Configurações --- */
.modern-footer {
    background-color: var(--bg-0);
    color: var(--text-color);
    padding-top: 60px;
    font-family: 'Montserrat', sans-serif; /* Mude se usar outra fonte no seu site */
    font-size: 14px;
    line-height: 1.6;
}

.footer-container {
    max-width: 70%;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Topo (Logo e Redes) --- */
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    width: 20%;
}


.est-badge {
    color: var(--accent-color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 2px;
}

.brand-logo h2 {
    font-family: 'Playfair Display', serif;
    color: var(--title-color);
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 50%;
    font-size: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--accent-color);
    color: var(--bg-0);
    border-color: var(--accent-color);
    transform: translateY(-3px);
}

/* --- Linha Divisória --- */
.footer-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin-bottom: 40px;
    opacity: 0.5; /* Suaviza a linha dependendo da sua variável */
}

/* --- Grid de Colunas --- */
.footer-bottom-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 colunas iguais */
    gap: 40px;
    margin-bottom: 40px;
}

.col-title {
    color: var(--title-color);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Navegação (Nova Coluna) --- */
.nav-links-footer {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-links-footer li {
    margin-bottom: 12px;
}

.nav-links-footer a {
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.nav-links-footer a:hover {
    color: var(--accent-color);
    transform: translateX(5px); /* Efeito legal de empurrar a setinha pro lado */
}

/* --- Listas de Contato --- */
.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-list i {
    color: var(--accent-color);
    font-size: 18px;
    margin-top: 3px;
}

/* --- Tags de Presença --- */
.presence-subtitle {
    display: block;
    color: var(--accent-color);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    transition: all 0.2s ease;
}

.tag:hover {
    border-color: var(--accent-color);
    color: var(--title-color);
    cursor: default;
}

.mt-3 {
    margin-top: 20px;
}

/* --- Barra Inferior --- */
.footer-copyright {
    border-top: 1px solid var(--border-color);
    padding: 20px;
    text-align: center;
    font-size: 13px;
    /* Usa a própria cor de fundo, ou se quiser escurecer um pouco: background-color: rgba(0,0,0,0.1); */
}

/* --- Responsividade --- */
@media (max-width: 992px) {
    .footer-bottom-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 colunas em tablets */
    }
}

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-bottom-grid {
        grid-template-columns: 1fr; /* 1 coluna no celular */
    }

    .brand-logo {
        width: 90%;
    }

    .footer-container {
        width: 90%;
        margin: 0;
        margin-left: 5%;
    }
}