@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,100..900;1,100..900&display=swap');

   /*スクロールフェードイン*/
   .animation_box{
      opacity: 0;
     transform: translateY(10rem);
     transition: 2.5s ease;
    }
/*全体調整resetCSS*/
  #aboutffpage *{
    font-size: 1.35rem;
    letter-spacing: 0.05px;
    font-family: "Noto Sans JP", sans-serif;
    margin: 0 auto;
    line-height: 2.5rem;
  }
  #aboutffpage .sp_br{
    display: block;
  }
  #aboutffpage .pc_br{
    display: none;
  }
  .ff__hr--double{
    margin: 0px calc(50% - 50vw);
  }
     /*トップ画像*/
  #aboutffpage .top-img_wrap{
      position: relative;
     }
     #aboutffpage .top-img_wrap::before{
      content: "";
      display: block;
      position: absolute;
    mix-blend-mode: multiply;
    background: #dddddd;
    width: 100%;
    height: 100%;
    top: 0;
    margin: 0;
    z-index: 1;
     }
  #aboutffpage .slider-container {
             position: relative;
             width: 100%;
             height: 600px;
             overflow: hidden;
         }
  #aboutffpage .slideimg {
             position: absolute;
             width: 100%;
             height: 100%;
             top: 0;
             left: 0;
             opacity: 0;
             background-repeat: no-repeat;
             background-size: cover;
             background-position: center; 
             animation: slideAnime 15s infinite; /* 15秒で1サイクル */
           }
  @keyframes slideAnime {
              0%, 30%, 100% { opacity: 0; }/* スライドの非表示タイミング */
              10%, 20% { opacity: 1; }/* スライドの表示タイミング */
           }
  #aboutffpage .slideimg:nth-of-type(1){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top_01.jpg);
             animation-delay: 0s;
             background-position:100%;
             }
  #aboutffpage .slideimg:nth-of-type(2){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top_02.jpg);
             animation-delay: 3s;
             background-position:10%;
         }
  #aboutffpage .slideimg:nth-of-type(3){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top_03.jpg);
             animation-delay: 6s;
             background-position:0%;
         }
  #aboutffpage .slideimg:nth-of-type(4){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top_04.jpg);
             animation-delay: 9s;
             background-position:60%;
         }
  #aboutffpage .slideimg:nth-of-type(5){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top_05.jpg);
             animation-delay: 12s;
             background-position:90%;
         }

  /*トップテキスト*/   
  #aboutffpage h1,#aboutffpage h2,#aboutffpage h3{
     line-height: initial;
     margin-top: -0.5rem;
     margin-bottom: 2rem;
     font-weight: 600;
     text-align: center;
   }    
   #aboutffpage h3{
    font-size: 1.8rem;
   }
   #aboutffpage .contents_subttl{
     margin-bottom: 0.5rem;
     font-size: 1.8rem;
     letter-spacing: 1.5px;
     font-family: "Montserrat", sans-serif !important;
     text-align: center;
   }
   #aboutffpage .top-text_wrap{
     position: absolute;
     color: #fff !important;
     top: 25%;
     left: 0;
     right: 0;
     z-index: 2;
   }
   #aboutffpage .top-text_wrap>.sec_ttl{
    font-size: 2.5rem !important;
    font-weight: 600;
   }
   #aboutffpage .top-text_wrap>.contents_subttl{
    font-size: 2rem;
    letter-spacing: 2px;
    font-weight: 400;
   }
   #aboutffpage .sec_ttl,#aboutffpage .top_txt{
     font-family: "Noto Serif JP", serif !important;
   font-weight: 600;
   font-style: normal;
   text-align: center;
   font-size: 2rem !important;
   }
   #aboutffpage .top_txt{
     text-align: left;
     padding: 0 0 2rem 1rem;
     line-height: 3.5rem;
   }
   #aboutffpage .scroll {
    position  : absolute;
    font-size : 1.3rem;
    writing-mode : vertical-rl;
    bottom: 45%;
    left : 50%;
    transform: translateX(-50%) translateY(-50%);
    color: #fff !important;
    font-family: "Montserrat", sans-serif !important;
    z-index: 2;
}
   #aboutffpage .scroll::after {
    content : '';
    display : inline-block;
    position : absolute;
    background-color: #fff;
    right : 50%;
    bottom : -23rem;
    transform : translateX(-50%);
    width : 1px;
    height : 200px;
    animation: scroll 2.5s infinite;
}
@keyframes scroll {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  50.1% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}
   /*コンテンツ*/
   #aboutffpage .sec_txt{
     text-align: center;
   }
   #aboutffpage .sec_contents{
     padding: 6rem 0;
   }
   #aboutffpage .bg_lgy{
     background-color: #F1F1F1;
     margin: 0 calc(50% - 50vw);
     padding-left: 10px;
     padding-right: 10px;
   }
   #aboutffpage .contents-hero__img{
     margin: 0 calc(50% - 50vw);
   }
   #aboutffpage .contents_txt>p,.contents_cont_text>p{
     padding: 1rem 1rem;
     text-align: left;
   }
   #aboutffpage .contents_txt-img>img{
    padding-top: 4rem;
    padding-bottom: 4rem !important;
   }
   #aboutffpage .contents_txt-images,#aboutffpage .contents_txt-images02{
    padding-bottom: 1rem;
    margin-top: 3rem;
   }
   #aboutffpage .concept_cont_images02{
    width: 80%;
     margin-top: 2rem;
     margin-bottom: 2rem;
   }

   #aboutffpage .contents_images{
     width: 70%;
     margin-bottom: 3rem;
     margin-top: 1rem;
   }
   #aboutffpage .contents_images02{
    padding-top: 5rem !important;
    width: 100%;

   }
   #aboutffpage .value_h3{
     padding-top: 6rem;
     margin-top: 6rem;
     border-top: 1px solid #C8C8C8;
   }
   #aboutffpage .value_h3>h3{
     margin-bottom: 1.5rem;
   }
   #aboutffpage .txt-center>p{
    text-align: center;
   }
   #aboutffpage .sp_flex{
     display: flex;
     flex-wrap: wrap;
     justify-content: space-between;
     padding-left: 2rem;
     padding-right: 2rem;
   }
   #aboutffpage .sp_flex>.flex_value{
     width: 45%;  
     font-weight: 600;
     padding-bottom: 3rem;
     text-align: left;
     margin: 0;
   }
   #aboutffpage .sp_flex>.flex_value:nth-of-type(5){
    padding-bottom: 0;
   }
   #aboutffpage .sp_flex .flex_value>.flex_value_p{
    font-size:1.5rem !important;
    margin-bottom: 0.6rem;
    letter-spacing: 1.5px;
    display: flex;
    position: relative;
    margin-left: 2rem;
  }
  #aboutffpage .sp_flex .flex_value>.flex_value_p::before{
    display: inline-block;
    position: absolute;
    content: "";
    background-color: #575757;
    width: 15px;
    height: 10px;
    left: -2rem;
    bottom: 0.7rem;
  }
  #aboutffpage .flex_value_span{
     font-weight: normal;
     display: block;
     font-size: 1.35rem;
     
   }
   /*カルーセル*/
   #aboutffpage .cal_aboutus{
     padding-top: 5rem;
     margin: 0 calc(50% - 50vw);
     width: 100vw;
   }
   #aboutffpage .slick-dots{
     width: 30%;
  }

   /*------------PC--------min-width: 960px-------------*/
   @media screen and (min-width: 960px){
   /*スクロールフェードイン*/
   .animation_box{
      opacity: 0;
     transform: translateY(5rem);
     transition: 2s ease;
    }
/*reset*/
    #aboutffpage{
      max-width: 1200px;
    }
    #aboutffpage *{
      font-size: 1.5rem !important;
      line-height: 3rem;
    }
    #aboutffpage .sec-contents_pc{
      max-width: 1000px;
    }
    #aboutffpage .sp_br{
    display: none;
  }
  #aboutffpage .pc_br{
    display: block;
  }
  #aboutffpage .contents-hero__img,#aboutffpage .bg_lgy,#aboutffpage .cal_aboutus{
    margin: 0 auto;
    width: 100%;
  }
  /*スクロール*/
  #aboutffpage .scroll{
    display: none;
  }
  /*TOP*/
  #aboutffpage .slider-container{
    height: 460px;
  }
  #aboutffpage .contents-hero__img{
    margin: 0 calc(50% - 50vw);
    width: 100vw;
  }
  #aboutffpage .slideimg:nth-of-type(1){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top-pc_01.jpg);
             }
  #aboutffpage .slideimg:nth-of-type(2){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top-pc_02.jpg);
         }
  #aboutffpage .slideimg:nth-of-type(3){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top-pc_03.jpg);
         }
  #aboutffpage .slideimg:nth-of-type(4){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top-pc_04.jpg);
         }
  #aboutffpage .slideimg:nth-of-type(5){
             background-image: url(https://www.fromfloor.com/free/aboutus/aboutus-top-pc_05.jpg);
         }
  #aboutffpage .top-text_wrap>.sec_ttl{
      text-align: center;
      font-size: 3.5rem !important;
      letter-spacing: 5px;
  }
  #aboutffpage .top-text_wrap{
    top: 40%;
  }
  #aboutffpage .top_txt{
    font-size: 3rem !important;
    text-align: center;
    letter-spacing: 5px;
    line-height: 4.5rem;
  }
   #aboutffpage .txt-center_pc>p{
    text-align: center;
   }
   #aboutffpage .pc-width{
  margin: 0 calc(50% - 50vw);
width: 100vw;
}
/*カルーセル*/
#aboutffpage .cal_aboutus{
  padding-top: 7rem;
}
#aboutffpage .slick-dots{
  width: 15%;
}
/*コンテンツ*/
#aboutffpage .sec_contents-top{
    margin-top: 6rem;
    padding-top: 10rem;
    padding-bottom: 10rem;
}
#aboutffpage .sec_ttl{
  font-size: 3rem !important;
}
#aboutffpage .contents_subttl{
  font-size: 2.1rem !important;
}
#aboutffpage .sec_contents-pc{
  max-width: 1000px;
}
#aboutffpage .pc-flex{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#aboutffpage .flex-reverse{
  flex-direction: row-reverse;
}
#aboutffpage .flex-img{
  width: 48%;
  margin: 0;
}
#aboutffpage .cont_txt_flex{
  width: 48%;
  margin: 0;
}
#aboutffpage .concept_cont:nth-of-type(1){
    margin-bottom: 7rem;
}
#aboutffpage .concept_cont_images02{
  width: 48%;
  margin: 0;
}
#aboutffpage .sec_txt{
  margin-bottom: 5rem;
}
#aboutffpage  .bottom_border{
 border-bottom:1px solid #C8C8C8 ;
 padding-bottom: 9rem;
}
#aboutffpage h3{
  font-size: 2.2rem !important;
}
#aboutffpage .width-800{
   max-width: 800px;
   margin-top: 7rem;
}
#aboutffpage .contents_images{
   width: 50%;
   margin: 3rem auto;
}
#aboutffpage .value_h3{
  max-width: 800px;
  border-top: 0px solid #C8C8C8;
  margin-top: 4rem;
}
#aboutffpage .value_h3-pc{
  border-top: 1px solid #C8C8C8;
  margin-top: 10rem;
}
#aboutffpage .contents_txt-images02{
  width: 80%;
}
   }