.footer{
    background:#E71783;
    padding:25px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:30px;
}

.back-to-top{
    width:45px;
    height:45px;
    min-width:45px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
    background:rgba(255,255,255,.15);
    color:#fff;
    text-decoration:none;
    font-size:20px;
    transition:.3s;
}

.social-links{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:15px;
}

.social-links a{
    width:45px;
    height:45px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:50%;
    background:rgba(255,255,255,.15);
    color:#fff;
    text-decoration:none;
    font-size:20px;
    transition:.3s;
}

.social-links a:hover,
.back-to-top:hover{
    background:#fff;
    color:#ff4fa3;
}

/* Móviles */
@media (max-width: 768px){

    .footer{
        flex-direction:column;
        gap:15px;
        padding:20px;
    }

    .back-to-top{
        order:-1;
        width:35px;
        height:35px;
        min-width:35px;
        font-size:16px;
    }

    .social-links{
        gap:10px;
    }

    .social-links a{
        width:35px;
        height:35px;
        font-size:16px;
    }
}