/* Estilos do Footer */
footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 40px 20px;
    font-family: Arial, sans-serif;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    max-width: 1200px;
    margin: auto;
}

.footer-column {
    flex: 1 1 250px;
    margin: 20px;
}

.footer-column h3 {
    color: #fff;
    margin-bottom: 15px;
    border-bottom: 1px solid #444;
    padding-bottom: 5px;
    font-size: 22px;
    text-align: center;
}

.footer-column p,
.footer-column a {
    color: #ccc;
    text-decoration: none;
    font-size: 15px;
    display: inline-block;
    margin: 8px 0;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: #fff;
}

.footer-column i {
    margin-right: 8px;
    font-size: 16px;
}

/* Ícones das redes sociais em linha */
.social-icons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 10px;
}

.social-icons a {
    display: flex;
    align-items: center;
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 15px;
}

.social-icons a i {
    margin-right: 8px;
    font-size: 18px;
}

.social-icons a:hover {
    color: #fff;
}

/* Responsivo para mobile */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-column {
        margin-bottom: 30px;
    }

    .social-icons {
        justify-content: center;
    }
}