@media (max-width: 1181px) {
  /* header styles */
  .header_nav {
    position: fixed;
    top: 100px;
    background-color: #c46a2b;
    left: -100%;
    width: 200px;
    height: 144px;
    padding: 16px 0 16px 16px;
    transition: 0.5s linear;
  }

  .header_nav_ul {
    flex-direction: column;
    row-gap: 8px;
  }

  .burger {
    display: block;
  }

  header {
    padding-inline: 32px;
  }
  /* card section styles */
  .cards_sec {
    padding-inline: 32px 0;
  }
  .sec_for_cards {
    overflow-x: scroll;
  }
  .card {
    flex: 1 0 272px;
  }

  /* catalog page styles */

  .cat_sec_1 {
    padding-inline: 31px;
  }
  /* card styles */
  .card7,
  .card8,
  .card9 {
    display: none;
  }

  .cat_card {
    width: 48.5%;
  }

  /* contact page styles */
  .contact_us {
    padding-inline: 32px;
  }
  .form_sec {
    width: 506px;
  }
  .location_sec {
    width: 506px;
  }
}