@font-face {
    font-family: 'BRFirma-Thin';
    src: url('../fonts/BRFirma-Thin.woff2') format('woff2'),
         url('../fonts/BRFirma-Thin.woff') format('woff');
    /* Add additional font formats if you have them, e.g., EOT, SVG */
  }

  @font-face {
    font-family: 'BRFirma-Black';
    src: url('../fonts/BRFirma-Black.woff2') format('woff2'),
         url('../fonts/BRFirma-Black.woff') format('woff');
    /* Add additional font formats if you have them, e.g., EOT, SVG */
  }