@charset "UTF-8";

/****** About us 共通 ******/
.num {
  font-size: 3.8rem;
  line-height: 1.3;
  margin-right: 2%;
  padding: 0 15px !important;
  margin-right: 20px;
  letter-spacing: -0.05em;
  vertical-align: top;

  @media (768px <= width <= 1024px) {
    font-size: 3.3rem;
    padding: 0 13px !important;
  }
  @media (width <= 1024px) {
    margin-right: 3%;
  }
  @media (width <= 767px) {
    font-size: 2.5rem;
    padding: 0 10px !important;
    text-align: center;
  }
}

/*--------------------------------------------
  intro
---------------------------------------------*/
.intro {
  h2 {
    @media (width <= 767px) {
    }
  }
}

/*--------------------------------------------
　concept
---------------------------------------------*/
.concept {
  background: linear-gradient(to bottom, #FFF 0, #FFF 1.5%, #ECF8FA 1.5%, #ECF8FA 100%);
  position: relative;
  padding-bottom: 8%;

  @media (width <= 1024px) {
    background: linear-gradient(to bottom, #FFF 0, #FFF 3%, #ECF8FA 3%, #ECF8FA 100%);
    padding: 3% 0 13%;
  }
  @media (width <= 767px) {
    padding: 0 0 15%;
    background: linear-gradient(to bottom, #FFF 0, #FFF 3%, #ECF8FA 3%, #ECF8FA 100%);
  }

  &::after { /* 右側の余白 */
    content: "";
    background-color: #FFF;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 10%;
    height: 100%;
    z-index: 1;

    @media (width <= 767px) {
      width: 16%;
    }
  }

  .content {
    padding-top: 0;
    .wrap {
      display: flex;
      align-items: flex-start;
      flex-wrap: wrap;      
    }
  }

  .img_area {
    /*position: absolute;*/
    img {
      min-width: 100%;
      max-width: 100%;
    }
  }

  .txt_area {
    position: relative;
    z-index: 3;
    background-color: #FFF;
    padding: 3.5%;

    @media (width <= 767px) {
      padding: 6% 6% 8%;
    }
  }

  .num_ttl {
    padding: 0;
    width: 49%;

    @media (width <= 1024px) {
    }
    @media (width <= 767px) {
      padding: 0 0 3% 0;
      width: 100%;
    }
    
    h3 {
      font-size: 4.6rem;
      font-weight: bold;
      line-height: 1.4;
      margin-top: -0.1em;

      @media (width <= 1024px) {
        font-size: 3.6rem;
      }
      @media (width <= 767px) {
        font-size: 3rem;
      }
    }
  }

  /* 冒頭 */
  .content.top {

    h2 {
      font-size: 3.4rem;
      font-weight: bold;
      line-height: 1.4;
      margin-bottom: 66px;

      @media (768px <= width <= 1024px) {
        margin-bottom: 5%;
      }
      @media (width <= 767px) {
        font-size: 2.4rem;
        margin-bottom: 14%;
      }
    }
    .wrap {
      /*position: relative;
      top: 0;
      left: 0;*/

      .img_area {
        position: relative;
        z-index: 2;
        width: 75%;
        /*top: 50%;
        left: 0;
        transform: translateY(-50%);*/
  
        @media (width <= 1024px) {
          width: 65%;
        }
        @media (width <= 767px) {
          width: 100%;
        }
        img {
        }
      }
      .txt_area {
        margin-left: -25%;
        margin-top: 6%;
        width: 50%;

        @media (width <= 1024px) {
          margin-left: -15%;
        }
        @media (width <= 767px) {
          width: 100%;
          margin: 0 auto;
        }
      }
    }
  }

  /* Network・Quality 共通 */
  .content:nth-of-type(n+2) {
    margin-top: 10%;

    .num {
      @media (width <= 1024px) {
        margin-right: 2%;
      }      
    }
    .wrap {
      position: relative;
      z-index: 1;

      @media (768px <= width <= 1024px) {
      }

      .txt_area {
        margin-top: 3%;
        width: 48%;

        @media (width <= 1024px) {
          padding: 5%;
          width: 52%;
        }
        @media (width <= 767px) {
          width: 100%;
          padding: 6% 5.5% 8%;
          margin-top: 0;
        }
      }
    }
    .img_area {
      position: relative;
      width: 57%;
      margin-top: -5%;

      @media (width <= 1024px) {
        width: 55%;
      }
      @media (width <= 767px) {
        width: 70%;
      }

      img {
        width: 100%;
      }
      &::after {
        position: absolute;
        bottom: -63px;
        display: block;
        color: #47B1CE;
        font-size: 8rem;
        letter-spacing: 0.12em;
        z-index: -1;

        @media (768px <= width <= 1024px) {
          bottom: -40px;
          font-size: 5rem;
        }
        @media (width <= 767px) {
          font-size: 4rem;
        }
      }
    }
  }

  /* Network */
  .content:nth-of-type(2) {
    @media (768px <= width <= 1024px) {
    }
    @media (width <= 767px) {
    }

    .wrap {
    }
    .txt_area {
      margin-right: -7%;
      @media (width <= 767px) {
        margin-right: 0;
      }
    }
    .img_area {
      right: -3%;
      @media (width <= 1024px) {
        right: -5%;
      }
      @media (width <= 767px) {
        right: -4%;
        margin-left: auto;
      }
      &::after {
        right: -1.7%;
        content: "Network";

        @media (width <= 767px) {
          right: -1.5%;
          bottom: -20%;
        }
      }
    }
  }

  /* Quality */
  .content:nth-of-type(3) {
    position: relative;

    @media (768px <= width <= 1024px) {
    }
    @media (width <= 767px) {
    }

    .num_ttl {
      margin: 0 0 0 auto;
      padding-left: 8%;
      padding-top: 3%;

      @media (width <= 767px) {
        padding-left: 0;
        padding-top: 3%;
      }
    }

    .wrap {
      flex-direction: row-reverse;

      @media (768px <= width <= 1024px) {
      }
      @media (width <= 767px) {
      }
    }

    .txt_area {
      margin-left: -7%;
      margin-top: 3%;
      @media (width <= 767px) {
        margin-left: 0;
      }
    }

    .img_area {
      left: -3%;
      margin-top: -13%;

      @media (width <= 767px) {
        left: auto;
        right: -4%;
        margin-top: -3%;
      }
  
      &::after {
        left: -1%;
        content: "Quality";

        @media (width <= 767px) {
          bottom: -20%;
        }
      }
    }
  }
}

/*--------------------------------------------
　service
---------------------------------------------*/
.service {
  position: relative;
  padding: 10% 0;
  background: linear-gradient(to bottom, #FFF 0, #FFF 14%, #F2F2F2 14%, #F2F2F2 100%);

  @media (768px <= width <= 1024px) {
    padding: 6% 0 20%;
  }
  @media (347px <= width <= 767px) {
    padding: 12% 0 18%;
    background: linear-gradient(to bottom, #FFF 0, #FFF 9.5%, #F2F2F2 9.5%, #F2F2F2 100%);
  }
  @media (width <= 430px) {
    background: linear-gradient(to bottom, #FFF 0, #FFF 18.5%, #F2F2F2 18.5%, #F2F2F2 100%);
  }

  .intro {
    justify-content: center;
    align-items: flex-start;
    line-height: 2;

    @media (width <= 1024px) {
    }

    .ttl {
      font-size: 3.4rem;
      font-weight: 600;
      margin-right: 5%;
      min-width: 140px;

      @media (width <= 767px) {
        font-size: 2.4rem;
        margin: 0 0 10px;
      }
    }
  }

  .cmn_ttl {
    text-align: right;
    position: relative;
    /*position: absolute;
    top: 12.1%;*/
    right: 2%;
    z-index: 2;
    margin-top: 5%;

    @media (width <= 1024px) {
    }
    @media (width <= 767px) {
      text-align: center;
      margin: 8% auto 0;
    }
    .en {
      @media (width <= 767px) {
        font-size: 6rem;
      }
    }
  }

  .service_list {
    &::after {
      content: "";
      background-color: #FFF;
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      width: 18%;
      height: 100%;
      z-index: 1;

      @media (width <= 767px) {
        width: 16%;
      }
    }
  }

  .content {
    padding-top: 6%;

    @media (768px <= width <= 1024px) {
      padding-top: 8%;
    }
    @media (width <= 767px) {
      padding-top: 14%;
    }

    &.head {
      
      @media (768px <= width <= 1024px) {
        padding-top: 6%;
      }
      @media (width <= 767px) {
        padding-top: 8%;
      }
    }
  }
  .title {
    font-size: 4.6rem;
    font-weight: bold;

    @media (768px <= width <= 1024px) {
      font-size: 4rem;
      width: 62%;
      margin-bottom: 3.5%;
    }
    @media (width <= 767px) {
      font-size: 3rem;
      margin-bottom: 24px;
    }
    .num {
      color: #0F5CA8;
    }
  }
  .wrap {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;

    @media (width <= 767px) {
    }
  }

 .img_area {
    width: 60%;
    margin-top: 3%;

    @media (768px <= width <= 1024px) {
    }
    @media (width <= 767px) {
      width: 100%;
    }
    
    img {
      width: 100%;

      @media (768px <= width <= 1024px) {
      }
      @media (width <= 767px) {
      }
    }
  }
  .txt_area {
    width: 48.8%;
    margin-left: -8.8%;
    background-color: #FFF;
    padding: 3.5% 4.5% 4.5%;
    position: relative;
    @media (width <= 1024px) {
      margin-top: -4%;
    }

    @media (width <= 767px) {
      width: 100%;
      padding: 7% 6% 8%;
      margin: 0 auto 0;
    }

    .sub_ttl {
      font-size: 2.6rem;
      font-weight: bold;
      margin-bottom: 5%;
      color: #0F5CA8;
      line-height: 1.6;

      @media (width <= 1024px) {
        font-size: 2rem;
      }
      @media (width <= 767px) {
        font-size: 1.8rem;
      }
    }
  }
  .btn.type_01 {
    max-width: 500px;
    width: 100%;
    margin: 31px auto 0;

    @media (width <= 767px) {
      margin: 8% auto 0;
      padding: 7% 0;
    }
  }
}