/* Responsividade e centralização */
@media (max-width: 991px) {
  .central,
  .stats,
  .portfolio-details,
  .service-details {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .portfolio-item h3,
  .services .service-item .title,
  .services .service-item .description,
  .contact .info-item h3,
  .portfolio-details .portfolio-description h2,
  .portfolio-details .portfolio-description p,
  .service-details h3,
  .service-details h4,
  .service-details p {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .about .content ul li,
  .services .service-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .services .service-item .icon {
    margin: 0 0 15px 0;
  }

  .stats .stats-item i {
    float: none;
    margin-bottom: 10px;
  }

  .stats .stats-item .purecounter,
  .stats .stats-item p {
    margin-left: 0;
  }

  .contact .info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .contact .info-item i {
    margin-right: 0;
    margin-bottom: 10px;
  }
}