/* Modifica l'icona de twitter */
 
.fa.fa-twitter::before {
    display: inline-block;
    width: 1em;
    height: 1em;
    content: "";
    background-color: currentColor;
    -webkit-mask: url('data:image/svg+xml;utf8,<svg viewBox="0 -8 26 30" xmlns="http://www.w3.org/2000/svg"><g><path fill="white" d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"></path></g></svg>') no-repeat center;
    mask: url('data:image/svg+xml;utf8,<svg viewBox="0 -8 26 30" xmlns="http://www.w3.org/2000/svg"><g><path fill="white" d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"></path></g></svg>') no-repeat center;
    background-position: center 3px;
}

/* Afegir icona Bluesky */
.fa.fa-bluesky::before {
    display: inline-block;
    width: 1em;
    height: 1em;
    content: "";
    background-color: currentColor;
    -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -50 512 512"><path d="M111.8 62.2C170.2 105.9 233 194.7 256 242.4c23-47.6 85.8-136.4 144.2-180.2c42.1-31.6 110.3-56 110.3 21.8c0 15.5-8.9 130.5-14.1 149.2C478.2 298 412 314.6 353.1 304.5c102.9 17.5 129.1 75.5 72.5 133.5c-107.4 110.2-154.3-27.6-166.3-62.9l0 0c-1.7-4.9-2.6-7.8-3.3-7.8s-1.6 3-3.3 7.8l0 0c-12 35.3-59 173.1-166.3 62.9c-56.5-58-30.4-116 72.5-133.5C100 314.6 33.8 298 15.7 233.1C10.4 214.4 1.5 99.4 1.5 83.9c0-77.8 68.2-53.4 110.3-21.8z"/></svg></path></g></svg>') no-repeat center;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -50 512 512"><path d="M111.8 62.2C170.2 105.9 233 194.7 256 242.4c23-47.6 85.8-136.4 144.2-180.2c42.1-31.6 110.3-56 110.3 21.8c0 15.5-8.9 130.5-14.1 149.2C478.2 298 412 314.6 353.1 304.5c102.9 17.5 129.1 75.5 72.5 133.5c-107.4 110.2-154.3-27.6-166.3-62.9l0 0c-1.7-4.9-2.6-7.8-3.3-7.8s-1.6 3-3.3 7.8l0 0c-12 35.3-59 173.1-166.3 62.9c-56.5-58-30.4-116 72.5-133.5C100 314.6 33.8 298 15.7 233.1C10.4 214.4 1.5 99.4 1.5 83.9c0-77.8 68.2-53.4 110.3-21.8z"/></svg>') no-repeat center;
    background-position: center;
}