@media screen and (max-width: 1100px) {

  .pc {
    display: none;
  }

  .tab {
    display: block;
  }

  .sp {
    display: none;
  }


  body {
    font-size: 15px;
  }


  .header-nav {
    display: none;
  }


  .drawer_menu {
    display: block;
  }

  .drawer_menu .head-logo {
    width: 250px;
    margin-top: 20px;
    margin-left: 20px;
  }

  .drawer_menu .cover-logo {
    width: 250px;

  }

  header {
    height: 750px;
  }

  .title1 {
    font-size: 26px;
    line-height: 2em;
    margin-top: 200px;
  }

  .wave-left {
    width: 40%;
    position: absolute;
    top: 0;
    left: 0;
  }

  .wave-right {
    width: 40%;
    position: absolute;
    top: 0;
    right: 0;
  }


  /*----------------------------*/


  .wrap-basic {
    width: 100%;
  }


  .cont-contact {
    align-items: center;
  }

  .cont-contact .logo-deco {
    width: 40%;
    margin-right: 50px;
  }


  .cont-vision {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .cont-vision .logo {
    width: 42%
  }

  .cont-vision .info {
    width: 50%
  }

  .cont-vision .info p {
    width: 90%;
    color: #fff;
    margin-top: 30px;
    margin-left: 30px;
  }

  .cont-vision .info p.ex {
    color: #fff;
    margin-left: 60px;
  }

  .cont-service {
    width: 90%;
    margin-left: 2%;
  }

  .cont-service .inner {
    margin-top: 60px;
  }

  .cont-service .item {
    width: 30%;
  }

  .cont-service .tn {
    height: 300px;
  }

  .service .logo-deco {
    width: 200px;
  }


  .title-set h3 {
    font-size: 30px;
  }


  .cont-message {
    width: 80%;
  }


  .cont-message h4 {
    font-size: 16px;
  }

  .cont-message h4 span {
    font-size: 13px;
  }


  .company-info {
    width: 75%;
    margin: 100px auto;
    font-size: 14px;
  }

  .company-info .item {
    margin-bottom: 30px;
  }


  .form {
    width: 80%;
  }

  .hbspt-form {
    width: 100%;
  }



  .img-1 {
    margin-top: 60px;

  }


  .flow-strategy {
    width: 100%;
    flex-direction: column;
    align-items: center;
  }

  .flow-strategy .item {
    width: 60%;
    margin-bottom: 30px;
  }


  .flow-strategy .arrow {
    margin-bottom: 30px;
    transform: rotate(90deg);
  }

  .img-3 {
    display: block;
    margin: 80px auto;
    width: 90%;
  }

  .feature-sales {
    width: 90%;
    margin: 100px auto;
  }

  .feature-sales .item {
    margin-bottom: 100px;
    flex-direction: column-reverse;
  }

  .feature-sales .item.ex {
    flex-direction: column-reverse;
  }

  .feature-sales .item div {
    width: 60%;
    margin-bottom: 30px;
    text-align: center;
  }


  .feature-sales .img {
    width: 80%;
  }


  .title5 {
    text-align: center;
  }

  .img-4 {
    width: 90%;
  }

  .archive-list {
  width: 90%;
}

.archive-list .item {
  width: 48%;
  margin-bottom: 40px;
}

.archive-list::after {
  width: 48%;
}


  

  /*----------------------------*/



}