/*для экранов до 1140px */
@media (max-width: 1140px) {
  .card {
    width: calc(50% - 15px);
  }
  .footer {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .footer-row {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
  }
  .footer-col {
    margin-bottom: 50px;
  }
  .footer-col:first-child {
    margin-bottom: 0;
  }
}
/*для экранов до 760px */
@media (max-width: 760px) {
  .header-title {
    font-size: 32px;
  }
  .header-subtitle {
    font-size: 14px;
  }
  .portfolio {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .portfolio-header {
    font-size: 32px;
    margin-bottom: 30px;
  }
  .portfolio-card-wrapper {
    justify-content: center;
  }
  .card {
    width: 100%;
    max-width: 530px;
  }
  .card p {
    font-size: 14px;
  }
  .card:nth-last-child(2) {
    margin-bottom: 30px;
  }
  .card-link {
    padding: 15px;
  }
  .card-img {
    margin-bottom: 10px;
  }
  .card-title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .footer-copyright-name {
    margin-bottom: 5px;
    font-size: 18px;
  }
  .footer-copyright p {
    font-size: 14px;
  }
  .footer-icons p {
    font-size: 14px;
  }
  .footer-contacts p {
    margin: 0;
    margin-top: 15px;
    font-size: 14px;
  }
  .slaider-content {
    flex-direction: column;
  }
  .container-slaider {
    margin: 0 15px;
  }
  #pictures {
    width: 80%;
    height: 300px;
  }
  .btn-slaider {
    height: 300px;
    font-size: 15px;
  }
}