@media (max-width: 2800px) {
  .custom_nav-container .navbar-nav .nav-item {
    margin-left: 0.8vw;
  }

  .custom_nav-container .navbar-nav .nav-item .nav-link {
    font-size: calc(5px + 1.5vw);
  }
}

@media (max-width: 1500px) {
  .custom_nav-container .navbar-nav .nav-item .nav-link {
    font-size: calc(5px + 1.2vw);
  }
}

@media (max-width: 1120px) {
}

@media (max-width: 1180px) {
  .hero_area {
    height: auto;
  }

  .header_section .main_nav {
    flex: 1;
  }

  #navbarSupportedContent {
  }

  .slider_section .detail-box h1 {
    font-size: calc(0px + 5vw);
  }

  .slider_section .detail-box img {
    height: calc(0px + 5vw);
    width: auto;
  }

  .feature_section .feature_container .box {
    padding: 30px 15px;
  }

  .feature_section .feature_container .box .img-box {
    width: 75px;
  }

  .feature_section {
    transform: none;
    padding: 90px 0;
  }

  .layout_padding {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .layout_padding-top {
    padding-top: 90px;
  }

  .layout_padding-bottom {
    padding-bottom: 90px;
  }

  .slider_section .detail-box {
    padding-bottom: 45px;
  }

  .feature_section .feature_container {
    flex-direction: column;
  }

  .feature_section .feature_container .box {
    padding: 30px 15px;
  }

  .feature_section .feature_container .box:not(:nth-last-child(1)) {
    margin-bottom: 15px;
  }

  .about_section .detail-box {
    margin-bottom: 45px;
  }

  .professional_section .img-box {
    display: none;
  }

  .contact_section form {
    margin-bottom: 45px;
  }

  .info_section .info_items::before {
    width: 1px;
    height: 90%;
    top: 25px;
  }

  .info_items .item p {
    max-width: 98vw;
  }

  .info_section .container .row {
    flex-direction: column;
    align-content: center;
  }
  
  .modalWindow {
    width: 40vw;
  }
}

@media (max-width: 767px) {
  .layout_padding {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .layout_padding-top {
    padding-top: 90px;
  }

  .layout_padding-bottom {
    padding-bottom: 90px;
  }

  .slider_section .detail-box {
    padding-bottom: 45px;
  }
/*
  .feature_section .feature_container {
    flex-direction: column;
  }
*/
  .feature_section .feature_container .box {
    padding: 30px 15px;
  }

  .feature_section .feature_container .box:not(:nth-last-child(1)) {
    margin-bottom: 15px;
  }

  .about_section .detail-box {
    margin-bottom: 45px;
  }

  .professional_section .img-box {
    display: none;
  }

  .contact_section form {
    margin-bottom: 45px;
  }

  .info_section .info_items::before {
    width: 1px;
    height: 90%;
    top: 25px;
  }

  .info_items .item p {
    max-width: 98vw;
  }

  .modalWindow {
    width: 50vw;
  }
}

@media (max-width: 576px) {
}

@media (max-width: 480px) {
  .nav-container {
    flex-direction: row-reverse;
  }
  
  .navbar-container {
    flex-direction: column-reverse;
  }
  
  .modalWindow {
    width: 75vw;
  }
}

@media (max-width: 420px) {
  
}

@media (max-width: 360px) {
}

@media (min-width: 1200px) {
  .container {
    max-width: 1170px;
  }
}