/* layout for tablet */
@media all and (max-width: 920px) {








/* layout for sp (portrait) */

@media all and (max-width: 480px) {




  *{
    margin: 0;
    padding: 0;
    box-sizing:border-box;
  }

  /* <particles> */

  #particles-js {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
    z-index: -1;
  }

  /* <all> */
  .text-jp {
    font-family: "Noto Sans JP";
   }

  .text-en {
    font-size: 18px;
    font-family: "Teko", sans-serif;
    line-height: 32px;
    opacity: 0.5;
  }

  body {
    background-color: #0646BE;
    color: #ffffff;
    font-family: "Noto Sans JP";
    font-family: "Teko", sans-serif;
  }

  h1{
    padding-left: 15px;
    font-size: 28px;
    letter-spacing: 8px;
    font-weight: lighter;
    line-height: 48px;
    margin: auto 0;
  }

  h2{
    display: inline-block;
    font-size: 28px;
    letter-spacing: 14px;
    margin-top: 30px;
    writing-mode:vertical-lr;
    font-weight: lighter;
    opacity: 0.5;
    margin-left: -3px;
    padding: 0;
  }
  /*  writing-mode:vertical-lr;*/
  /*    transform-origin:left top;
    transform:rotate(-90deg);;*/

  h3{
    font-size: 18px;
    font-weight: lighter;
  }

  h4{
    font-size: 20px;
    font-weight: lighter;
    letter-spacing: 5px;
    opacity: 0.5;
  }

  p{
    font-size: 12px;
    font-weight: lighter;
    letter-spacing: 5px;
    line-height: 36px;
    padding-top: 10px;
  }

  /* <header> */
  header{
    height: 40px;
    width: 100%;
    background-color: rgba(6,70,190,0.5);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
    z-index: 1;
  }
  /*   background-color: rgba(6,70,190,0.75); */
  /*   background-color: rgba(0,0,0,0.05); */

  .header-container{
    width: 90%;
    margin: 0px auto;
  }

  .header-logo{
    float: left;
    padding-top: 8px;
    font-size: 20px;
  }

  .header-list{
    float: right;
    padding-top: 15px;
  }

  li {
    display: none;
    list-style: none;
    float: left;
    font-size: 24px;
    margin-left: 20px;

  }

  /* <main visual> */
  .flex-top{
    display: flex;
    height: 100vh;
    width: 100%;
    margin: 0 auto;
    padding-top: 0px;
  }

  .top-copy{
    margin: auto 0;
  }


  .copy-jp{
    padding-left: 15px;
    font-family: "Noto Sans JP";
    font-style: lighter;
    font-size: 14px;
    letter-spacing: 5px;
    line-height: 48px;
  }

  /* <area all> */

  .wrapper-area-bg{
    width: 100%;
    margin: 20px auto;
  }
  /* background-color: rgba(6,70,190,0.75); */
  /* background-color: rgba(0,0,0,0.1); */

  .wrapper{
    width: 100%;
    margin: 0 auto;
    margin-bottom: 120px;
    background-color: rgba(0,0,0,0.1);
  }

  .contents{
    float: right;
    width: 90%;
  }

  .flex1-container{
    display: flex;
  }

  .text-rotate{
    transform: rotate(-90deg);
  }


  .flex-title{
    width: 40px;
    background-color: rgba(255,255,255,0.15);
  }
  /* border-right: 1px solid #ffffff; */

  .flexbox1-item{
    width: 100%;
    margin: 0 15px;
    padding: 30px 0;
    flex-basis: auto;
  }



  /* <area Vision> */



  /* <area Service> */
  .service-title1{
    border-bottom: 1px solid #ffffff;
  }

  .service-title2{
    border-bottom: 1px solid #ffffff;
    margin-top: 60px;
  }

  .service-name{
    display: inline-block;
    margin-right: 20px;
    margin-bottom: -10px;
  }

  .service-content{
    margin-top: 10px;
  }

  /* <area Portfolio> */
  .btn{
    background-color:rgba(255,255,255,0.85);
    color:#0646BE;
    font-family: 'Teko', sans-serif;
    font-size: 22px;
    letter-spacing: 5px;
    width:60%;
    height: 50px;
    margin: auto;
    margin-top: 20px;
    padding: auto;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .btn-text{
    font-size: 22px;
  }

  .flex2-container{
    display: flex;
    flex-wrap: wrap;
    padding-right: 20px;
  }


  .flexbox2-pic{
    width: 50%;
  }



  /* <area Form> */
  .flex3-container{
    margin-right: 20px;
    display: flex;
    flex-direction: column;
  }

  .flex3-form{
    width: 100%;
  }

  input{
    margin: 0 auto;
    border:none;
    background-color:#0646BE;
    font-family: "Noto Sans JP";
  }

  .form-input{
    width:100%;
    border-bottom:1px solid #ffffff;
    margin-bottom: 20px;
    background:none;
  }

  .form-text{
    border:1px solid #ffffff;
    margin-bottom:30px;
    padding-top: 10px;
    background:none;
  }

  .flex4-containe{

  }

  .form-name{
    margin:0px;
    padding:5px 5px 5px 5px;
    font-size:18px;
    letter-spacing: 2px;
    color: #ffffff;
    opacity: 0.5;
    background:none;
  }

  .text-box{
    width: 60%;
    color: #ffffff;
    font-family: "Noto Sans JP";
    font-size:16px;
    background:none;
  }

  textarea{
    resize: none;
    width: 100%;
    height: 150px;
    margin-top:10px;
    padding: 0 10px;
    font-family: "Noto Sans JP";
    font-size:14px;
    line-height: 28px;
    color: #ffffff;
    border:none;
    background:none;
  }
  /* background-color:#0646BE; */


  #contact-submit{
    display: block;
    margin:  auto;
    padding: 20px auto;
  }



  /* <footer> */

  footer{
    width: 100%;
    background-color: rgba(6,70,190,0.5);
    margin-top: 120px;
    padding:20px auto;
  }

  .footer-text{
    font-size: 12px;
    line-height: 14px;
    margin-bottom: 20px;
  }

  /* <footer> */

  footer {
    text-align: center;
    letter-spacing: 2px;
  }