.footer {
    background-color: #0c1936;
    color: white;
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 3rem;
}

.footer h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.footer p {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.footer .social {
    margin: 1.5rem 0;
    justify-content: space-between;
}

.footer .social a img {
    width: 35px;
    margin: 0 10px;
    transition: 0.3s;
     filter: brightness(0) invert(1);
}

.footer .social a img:hover {
    transform: scale(1.2);
}

.footer .copy {
    font-size: 1.2rem;
    opacity: 0.7;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .footer h3 {
        font-size: 1.6rem;
    }

    .footer p {
        font-size: 1.2rem;
    }

    .footer .social a img {
        width: 30px;
    }
}