section.page-title{
    padding-top: 80px;
    text-align: center;
}
section.page-title h1{
    /* color: var(--green); */
    font-size: 4.5rem;    
    font-weight: 800;
    margin: 120px auto 20px;
}
section.page-title h2{
    font-size: 1.25rem;
    color:var(--dark-gray02);
    margin-bottom: 60px;
    font-weight: 600;
    line-height: 140%;
}
.page-title h1{
    font-size: 4.0000rem;
    margin-bottom: 24px;
 }
 .page-title p{
    font-size: 1.25rem;
     color: var(--dark-gray02);
     margin-bottom: 60px;
     font-weight: 600;
     line-height: 140%;
     margin: 60px auto 120px;
 }
 .page-title .btn-box button{    
    border:1px solid var(--green);
    background-color: transparent;    
    color: var(--green);
    height: 52px;
    padding-inline: 28px;
    font-size: 1.1250rem;
 }
 .visual-box{
    width: 100%;
    height: 600px;
    background-color: black;
    background-image: url(../assets/images/about_visual_box_img.jpg);
    background-position: center;
    background-size: cover;    
 }

 .company .title-box{
    flex-direction: column;
 }
 .company .title-box h1{
    color:var(--green);
    font-size: 24px;
    margin-bottom: 28px;
 }
 .company .title-box h2{
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 32px;
 }
 .company .title-box p{
    font-size: 18px;
    color: var(--dark-gray02);
    font-weight: 600;
    line-height: 140%;
 }
 .our_vision .count-box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    margin-top: 168px;
    margin-bottom: 20px;
 }
 .our_vision .count-box > div{
    border-right: 1px solid var(--gray03);
 }
 .our_vision .count-box > div:last-of-type{
    border: 0;
 }
 .our_vision .count-box p{
    font-size: 20px;
 }
 .our_vision .count-box .count{
    font-size: 600%;
    font-weight: 800;
    letter-spacing: -10px;
 }
 .our_vision .count-box a{
    display: block;   
    width: fit-content;
    margin-inline: auto;
    border:1px solid var(--dark-gray01);
    padding:12px 20px;
    border-radius: 32px;
    margin-top: 32px;
 }
 .our_tech{    
    color:white;
    padding-block: 60px;
    position: relative;
    overflow: hidden;
    
 }
 .our_tech .bg video{
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -1;
    object-fit: cover;
 }
 .our_tech .bg:before{
    content: '';
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: 0;
    left: 0;
    top: 0;
    background-color: rgba(0,0,0,0.6);
 }
 .our_tech .container{
    position: relative;
    z-index: 2;
 }
 .our_tech .cont-box{
    z-index: 1;
    display: flex;
    justify-content: space-between;
    margin-top: 128px;
 }
 .our_tech .diagram-box{   
    width: 50%;
 }
 .our_tech .diagram-box .top-box,
 .our_tech .diagram-box .bottom-box{
    display: flex;
    justify-content: center;
 }
 .our_tech .diagram-box .top-box{
    margin-bottom: -31px;
 }
 .our_tech .diagram{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 230px;
    border:2px solid white;
    border-radius: 50%;
    aspect-ratio: 1;
    font-size: 32px;
    font-weight: 800;
 }
 .our_tech .cont-box ul{
    display: flex;
    flex-direction: column;
    justify-content: space-between;   
    width: 50%;
 }
 .our_tech .cont-box ul h1{
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
 }
 .our_tech .cont-box ul p{
    font-size: 18px;
 }
 .our_business{
    background-color: #f7f7fa;
 }
 .our_business .cont-box{
    display: flex;
    flex-direction: column;
    gap: 160px;
    margin-top: 128px;
 }
 .our_business .cont-box > div{
    display: flex;
    justify-content: space-between;
 }
 .our_business .cont-box .title h1{
    font-size: 32px;
    color: var(--green);   
    font-weight: 800;
    display: flex;
    align-items: center;
    white-space: nowrap;
    gap: 24px;
 }
 .our_business .cont-box .title{
    position: relative;
    width: 50%;
 }
 .our_business .cont-box .title h1:after{
    content: '';        
    display: block;
    width: 100%;
    border-top:2px solid var(--green);
 }
 .our_business .cont-box ul{
    width: 50%;
    padding: 4px 52px;
 }
 .our_business .cont-box .ax ul{
    display: flex;
    flex-direction: column;
    gap: 64px;
 }
 .our_business .cont-box .ax ul li{
    display: flex;
    flex-wrap: wrap;
    gap: 10px 64px;
 }
 .our_business .cont-box .ax ul h2{
    width: 100%;
    font-size: 24px;  
    font-weight: 800;
 }
 .our_business .cont-box ul a{
    display: flex;
    align-items: center;
    font-size: 20px;
 }
 .our_business .cont-box ul a:after{
    content: '';
    display: block;
    width: 24px;
    height: 24px;
    background-image: url(../assets/images/icon_arrow_up_right.svg);
    background-repeat: no-repeat;
    background-position: center;
 } 
 .our_business .cont-box .machine_vision ul li{
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: flex-start;
 }
 .our_business .cont-box .machine_vision ul a{
    font-size: 24px;
 }
 .our_history .cont-box{
    width: 50%;
    display: flex;
    flex-direction: column;
    margin-left: auto;
    gap: 64px;
    margin-top: 128px;
 }
 .our_history .cont-box .item{   
    display: flex;
    gap: 100px;
 }
 .our_history .cont-box .item h1{
    font-size: 32px;
    color:var(--green);
    width: 140px;
 }
 .our_history .cont-box .item ul{
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
    width: 100%;
 }
 .our_history .cont-box .item li{
    list-style: disc;
    font-size: 20px;
 }
@media (max-width: 767px){
   section .container{
      padding:60px 24px;
   }
   section.page-title{
      padding-top: 64px;
      padding-inline: 24px;
   }
   section.page-title h1{
      font-size: 32px;
      margin: 40px auto 8px;        
   }
   section.page-title p{
      font-size: 14px;
      line-height: 130%;
      margin: 40px auto;
   }
   .visual-box{
      height: 280px;
   }
   .company .title-box h1{
      font-size: 20px;
      margin-bottom: 16px;
   }
   .company .title-box h2{
      font-size: 24px;
      margin-bottom: 60px;
   }
   .company .title-box p{
      font-size: 14px;
   }
   .our_vision .count-box{
      grid-template-columns: 1fr;
      margin-top: 60px;
      text-align: left;
      gap: 16px;
   }
   .our_vision .count-box > div{
      display: flex;
      justify-content: space-between;
      align-items: center;
      border: 0;
      border-bottom: 1px solid var(--gray04);
      padding-bottom: 24px;
   }   
  .our_vision .count-box .count {
      font-size: 38px;      
      letter-spacing: -2px;
   }
   .our_vision .count-box p{
      font-size: 16px;
      font-weight: 800;
   }
   .our_vision .count-box a{
      display: none;
   }
   .our_tech{
      padding: 0;
   }
   .our_tech .cont-box{
      display: block;
      margin-top: 0;
   }
   .our_tech .diagram-box{
      width: 100%;
      padding: 0 40px 60px 40px;
   }
   .our_tech .diagram{
      width: 50%;
      font-size: 20px;
   }
   .our_tech .diagram-box .top-box {
      margin-bottom: -18px;
   }
   .our_tech .cont-box ul{
      width: 100%;
      gap: 32px;
   }
   .our_tech .cont-box ul h1{
      font-size: 16px;
      margin-bottom: 8px;
   }
   .our_tech .cont-box ul p{
      font-size: 14px;
   }
   .our_business .cont-box{
      gap: 40px;
      margin-top: 0;
   }
   .our_business .cont-box > div{
      flex-direction: column;
   }
   .our_business .cont-box ul{
      width: 100%;
      padding: 16px 0;
   }
   .our_business .cont-box .title{
      width: 100%;
      margin-bottom: 8px;
   }
   .our_business .cont-box .ax ul{
      padding: 16px 0;
      gap: 40px;
   }
   .our_business .cont-box .ax ul h2{
      font-size: 12px;
      color: var(--dark-gray02);
   }
   .our_business .cont-box .ax ul li{
      gap: 12px 64px;
   }
   .our_business .cont-box .title h1{
      font-size: 24px;
   }
   .our_business .cont-box .machine_vision ul li{
      gap: 24px;
   }
   .our_business .cont-box .machine_vision ul a{
      font-size: 20px;
   }
   .our_history .cont-box{
      width: 100%;
      margin-top: 0;
   }
   .our_history .cont-box .item{
      gap: 32px;
   }
   .our_history .cont-box .item li{
      font-size: 16px;
   }
   .our_history .cont-box .item ul{
      width: 100%;
   }
   .our_history .cont-box .item h1{
      width: 140px;
   }
}

@media screen and (min-width: 768px) and (max-width: 1024px){
   section.page-title{
      padding-inline: 24px;
   }
   section.page-title h1 {
      font-size: 40px;
      margin: 60px auto 8px;
  }
  section.page-title p {
      font-size: 18px;
      line-height: 130%;
      margin: 40px auto 80px;
   }
   .visual-box{
      height: 40vw;
   }
   .company .title-box h2{
      font-size: 28px;
   }
   .our_vision .count-box{
      margin-top: 120px;
   }
   .our_vision .count-box p{
      font-size: 18px;
   }
   .our_vision .count-box .count {
      font-size: 280%;   
      letter-spacing: -3px;
  }  
  .our_tech{
   padding-block: 0;
  }
  .our_tech .cont-box{
      gap: 48px;
      margin-top: 80px;
  }
  .our_tech .cont-box ul{
      gap: 48px;
  }
  .our_tech .diagram-box {
      width: 50%; 
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
  }  
  .our_tech .cont-box ul h1{
      font-size: 24px;
  }
  .our_tech .diagram-box .top-box{
   margin-bottom: -25px;
  }
  .our_tech .diagram{
      width: 180px;
  }
  .our_business .cont-box{
      margin-top: 80px;
  }
  .our_business .cont-box .title{
      width: 30%;
  }
  .our_business .cont-box ul{
      width: 70%;
  }
  .our_history .cont-box{
      width: 100%;
      margin-top: 80px;
      gap: 80;
  }
  .our_history .cont-box .item h1{
      width: 140px;
  }
}