@charset "utf-8";
/*
font-family: "Noto Serif JP";
font-weight: 700;
sans:400=Regular,700=Bold
*/
.btn{
  position: relative;
  border: 2px solid #778899;
  background-color:#778899;
  width: 252px;
  height: 44px;
}
.btn a{
  display: block;
  color:#FFF;
  width: 252px;
  font-size:18px;
  font-weight: 400;
  line-height: 44px;
  text-align: center;
  text-decoration: none;
}
.btn:hover{
  background-color:#707070;
}
.none_br{
  display: none;
}
a[href^="tel:"] {
  pointer-events: none;
}

/* keyview */
#keyview{
  width: 100%;
  height: 970px;
  padding-top: 100px;
}
.key_cont{
  position: relative;
  background: url(../images/keyview_top.jpg)no-repeat;
  background-size: 100% 768px;
  width: 1300px;
  height: 768px;
  margin: 200px auto 0;
}
.key_cont h2{
  position: absolute;
  top: -114px;
  left: 5px;
  background: url(../images/top_catch01.png) no-repeat;
  background-size: 901px 62px;
  width: 901px;
  height: 62px;
  text-indent: -9999px; /* テキストを画面外に追い出す */
  overflow: hidden;
}
.key_cont h3{
  position: absolute;
  top: -20px;
  left: 5px;
  background: url(../images/top_catch02.png) no-repeat;
  background-size: 599px 43px;
  width: 599px;
  height: 43px;
  text-indent: -9999px; /* テキストを画面外に追い出す */
  overflow: hidden;
}
.key_cont h3 img{
  width: 100%;
}
.key_cont p{
  position: absolute;
  top: 140px;
  left: 407px;
  color:#FFF;
  font-size:27px;
  line-height:32px;
  font-weight: 700;
  }
  .br_sp{
    display: none;
  }

/* cont_intro*/
#cont_intro{
  width: 1200px;
  margin: 150px auto 60px;
  overflow: hidden;
}
.intro_head{
  width: 300px;
  float: left;
  margin-left: -10px;
}
.intro_head h3{
  display: block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 58px;
  line-height: 90px;
  letter-spacing: 5px;
  color: #B0C4DE;
  font-family: "Noto Serif JP";
  font-weight: 700;
  text-align: left;
}
.intro_area{
  width: 900px;
  float: right;
}
.intro_area p{
  font-size: 24px;
  line-height: 1.5em;
  color: #333333;
}
.intro_area p:nth-of-type(2){
  margin: 1em 0 1em;
}
.intro_btn{
  margin-top: 100px;
}


/* top_bg*/
#top_bg{
  clear: both;
  width: 1200px;
  margin: 0 auto;
}
#top_bg img{
  width: 100%;
}

/* business */
#cont_business{
  position: relative;
  width: 100%;
  height: 1520px;
  margin: 160px 0 160px;
  overflow: hidden;
}
.business_box{
  position: absolute;
  top: 0;
  left: 0;
  width: 94%;
  height: 100%;
  background-color: #F0F8FF;
  border-top-right-radius:60px;
}
#business{
  width: 1170px;
  margin: 0 auto;
  padding-left: 30px;
  overflow: hidden;
}
#business h3{
  font-size: 58px;
  line-height: 60px;
  color: #778899;
  font-family: "Noto Serif JP";
  font-weight: 700;
  margin: 110px 0 70px;
}
.business_txt{
  float: left;
  width: 540px;
}
.business_txt p{
  font-size: 24px;
  line-height: 1.5em;
  color: #333333;
}
.business_txt p:nth-of-type(2){
  margin: 1em 0 1em;
}
.business_img{
  float: right;
  width: 600px;
  margin-left: 30px;
}
.business_img img{
  width: 100%;
}
.business_btn{
  margin-top: 70px;
}
#business_list{
  clear: both;
  width: 1170px;
  padding-left: 30px;
  margin: 100px auto 0;
  overflow: hidden;
}
#business_list ul{
  width: 100%;
}
#business_list li{
  width: 100%;
  height: 158px;
  border-top: 1px solid #DCDCDC;
}
#business_list li:last-child{
  border-bottom: 1px solid #DCDCDC;
}
#business_list li a{
  position: relative;
  display: block;
  width: 100%;
  text-indent: 3.5em;
  color: #778899;
  font-family: "Noto Serif JP";
  font-weight: 700;
  font-size: 36px;
  line-height:158px;
  text-decoration: none;
}
#business_list li a:hover{
  background-color: #E8F0F6;
}
#business_list li a::after{
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform:translateY(-50%);
  background: url(../images/top_icon_business.png)no-repeat;
  background-size: cover;
  width: 50px;
  height: 50px;
}
#business_list li:nth-child(1) a::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform:translateY(-50%);
  background: url(../images/top_business02.jpg)no-repeat;
  background-size: cover;
  width: 100px;
  height: 100px;
}
#business_list li:nth-child(2) a::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform:translateY(-50%);
  background: url(../images/top_business03.jpg)no-repeat;
  background-size: cover;
  width: 100px;
  height: 100px;
}
#business_list li:nth-child(3) a::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform:translateY(-50%);
  background: url(../images/top_business04.jpg)no-repeat;
  background-size: cover;
  width: 100px;
  height: 100px;
}

/* banner */
#top_banner{
  position: relative;
  width: 1200px;
  height: 256px;
  margin: 160px auto 160px;
}
#top_banner h4{
  position: absolute;
  top: 0;
  left: 50%;
  transform:translateX(-50%);
  background: url(../images/bannerPC.jpg) no-repeat;
  background-size: 1200px 256px;
  width: 1200px;
  height: 256px;
  text-indent: -9999px; /* テキストを画面外に追い出す */
  overflow: hidden;
}
#top_banner a{
  display: block;
  width: 100%;
  height: 100%;
}
#top_banner h4:hover{
  opacity: 0.6;
}

/* news */
#news{
  background-color: #EDF2F4;
  width: 1200px;
  min-height: 180px;
  margin: 0 auto 110px;
  padding: 60px 0 60px;
  overflow: hidden;
}
.cont_news{
  position: relative;
  width: 1140px;
  margin: 0 auto 0;
}
.news_head{
  float: left;
  width: 315px;
}
.news_head h3{
  font-size: 24px;
  line-height: 29px;
  font-weight: 700;
  color: #778899;
}
.news_head h3 span{
  display: block;
  font-size: 85px;
  line-height: 88px;
  font-weight: 700;
  color: #778899;
}
.news_btn{
  position: absolute;
  top: 130px;
  left: 0;
}
#news ol{
  float: right;
  width: 825px;
}
#news ol li{
  position: relative;
  border-bottom:1px solid #DCDCDC;
  height: 70px;
}
#news ol li:first-child{
  border-top:1px solid #DCDCDC;
}
#news ol li::after{
  position: absolute;
  top:50%;
  right:-5px;
  transform:translateY(-50%);
  content: "";
  background:url(../images/icon_arrow_b.png) no-repeat;
  background-size: cover;
  width: 6px;
  height: 7px;
}
#news ol li a{
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 10px 0 10px;
}
#news ol li a:hover{
  background-color: #FFF;;
}
#news ol li time{
  margin: 0 0 0 10px;
  width:80px;
  height: 30px;
  line-height: 30px;
}
#news ol li .category{
  margin:10px 30px;
  padding:0 10px;
  background-color:#778899;
  color:#FFF;
  min-width: 100px;
  height:33px;
  line-height:30px;
  text-align: center;
}

/*スマホ*/
@media (max-width: 767px){
  .btn{
    position: relative;
    border: 2px solid #778899;
    background-color:#778899;
    width: 252px;
    height: 40px;
  }
  .btn a{
    display: block;
    color:#FFF;
    width: 252px;
    font-size:18px;
    font-weight: 400;
    line-height: 40px;
    text-align: center;
    text-decoration: none;
  }
  .btn:hover{
    background-color:#707070;
  }
  .none_br{
    display: block;
  }
  a[href^="tel:"] {
    pointer-events:auto;
  }
  /* keyview */
  #keyview{
    width: 100%;
    height: 617px;
    padding-top: 60px;
  }
  .key_cont{
    position: relative;
    background: url(../images/keyview_top_sp.jpg)no-repeat;
    background-size: 100% auto;
    width: calc(100% - 20px);
    height: 454px;
    margin: 160px auto 0;
  }
  .key_cont h2{
    position: absolute;
    top: -98px;
    left: 5px;
    background: url(../images/top_catch01_sp.png) no-repeat;
    background-size: 255px 68px;
    width: 255px;
    height: 68px;
    text-indent: -9999px; /* テキストを画面外に追い出す */
    overflow: hidden;
  }
  .key_cont h3{
    position: absolute;
    top: -10px;
    left: 5px;
    background: url(../images/top_catch02_sp.png) no-repeat;
    background-size: 300px 22px;
    width: 300px;
    height: 22px;
    text-indent: -9999px; /* テキストを画面外に追い出す */
    overflow: hidden;
  }
  .key_cont h3 img{
    width: 100%;
  }
  .key_cont p{
    position: absolute;
    top: 55px;
    left: auto;
    right: 10px;
    color:#FFF;
    font-size:16px;
    line-height:1.5em;
    font-weight: 700;
    }
    .br_sp{
      display: block;
    }
    /* cont_intro*/
    #cont_intro{
      width: calc(100% - 20px);
      margin: 60px auto 50px;
      overflow: hidden;
    }
    .intro_head{
      width: auto;
      float: none;
      margin-left: 0px;
    }
    .intro_head h3{
      display: block;
      writing-mode: horizontal-tb;
      text-orientation: mixed;
      font-size: 24px;
      line-height: 29px;
      letter-spacing: auto;
      color: #B0C4DE;
      font-family: "Noto Serif JP";
      font-weight: 700;
      text-align: left;
    }
    .br_pc{
      display: none;
    }
    .intro_area{
      width: 100%;
      margin-top: 30px;
      float: none;
    }
    .intro_area p{
      font-size: 16px;
      line-height: 1.5em;
      color: #333333;
    }
    .intro_area p:nth-of-type(2){
      margin: 1em 0 1em;
    }
    .intro_btn{
      margin: 50px auto 0;
    }
    /* top_bg*/
    #top_bg{
      clear: both;
      position: relative;
      width: calc(100% - 20px);
      height: 600px;
      margin: 50px auto 80px;
      overflow: hidden;
    }
    #top_bg img{
      position: absolute;
      top: 0;
      left: 90%;
      transform:translateX(-50%);
      width: auto;
      height: 100%;
    }
    /* business */
    #cont_business{
      position: static;
      width: 100%;
      height: auto;
      margin: 0px 0 80px;
      overflow: hidden;
    }
    .business_box{
      position: static;
      top: 0;
      left: 0;
      width: 100%;
      height: auto;
      background-color: #F0F8FF;
      border-top-right-radius:0px;
    }
    #business{
      width: calc(100% - 20px);
      margin: 0 auto;
      padding-left: 0;
      overflow: hidden;
    }
    #business h3{
      font-size: 24px;
      line-height: 29px;
      color: #778899;
      font-family: "Noto Serif JP";
      font-weight: 700;
      margin: 50px 0 30px;
    }
    .business_txt{
      float: none;
      width: 100%;
    }
    .business_txt p{
      font-size: 16px;
      line-height: 1.5em;
      color: #333333;
    }
    .business_txt p:nth-of-type(2){
      margin: 1em 0 1em;
    }
    .business_img{
      float: none;
      width: 100%;
      margin-left: 0;
    }
    .business_img img{
      width: 100%;
    }
    .business_btn{
      margin: 35px auto 50px;
    }
    #business_list{
      clear: both;
      width: 100%;
      padding-left: 0px;
      padding-bottom: 50px;
      margin: 30px auto 0;
      overflow: hidden;
    }
    #business_list ul{
      width: 100%;
    }
    #business_list li{
      width: 100%;
      height: 78px;
      border-top: 1px solid #DCDCDC;
    }
    #business_list li:last-child{
      border-bottom: 1px solid #DCDCDC;
    }
    #business_list li a{
      position: relative;
      display: block;
      width: 100%;
      text-indent: 4em;
      color: #778899;
      font-family: "Noto Serif JP";
      font-weight: 700;
      font-size: 18px;
      line-height:78px;
      text-decoration: none;
    }
    #business_list li a:hover{
      background-color: #E8F0F6;
    }
    #business_list li a::after{
      content: '';
      position: absolute;
      top: 50%;
      right: 10px;
      transform:translateY(-50%);
      background: url(../images/top_icon_business.png)no-repeat;
      background-size: cover;
      width: 25px;
      height: 25px;
    }
    #business_list li:nth-child(1) a::before{
      content: '';
      position: absolute;
      top: 50%;
      left: 10px;
      transform:translateY(-50%);
      background: url(../images/top_business02.jpg)no-repeat;
      background-size: cover;
      width: 50px;
      height: 50px;
    }
    #business_list li:nth-child(2) a::before{
      content: '';
      position: absolute;
      top: 50%;
      left: 10px;
      transform:translateY(-50%);
      background: url(../images/top_business03.jpg)no-repeat;
      background-size: cover;
      width: 50px;
      height: 50px;
    }
    #business_list li:nth-child(3) a::before{
      content: '';
      position: absolute;
      top: 50%;
      left: 10px;
      transform:translateY(-50%);
      background: url(../images/top_business04.jpg)no-repeat;
      background-size: cover;
      width: 50px;
      height: 50px;
    }
    /* banner */
    #top_banner{
      width: calc(100% - 20px);
      height: 332px;
      margin: 80px auto 80px;
    }
    #top_banner h4{
      position: absolute;
      top: 0;
      left: 50%;
      transform:translateX(-50%);
      background: url(../images/bannerSP.jpg) no-repeat;
      background-size: 355px 332px;
      width: 355px;
      height: 332px;
      text-indent: -9999px; /* テキストを画面外に追い出す */
      overflow: hidden;
    }
    #top_banner a{
      display: block;
      width: 100%;
      height: 100%;
    }
    #top_banner h4:hover{
      opacity: 0.6;
    }
  /* news */
  #news{
    background-color: #EDF2F4;
    width: 100%;
    padding: 50px 0 50px;
  }
  .cont_news{
    position: relative;
    width: calc(100% - 20px);
    margin: 0 auto 0;
  }
  .news_head{
    float: none;
    width: 100%;
  }
  .news_head h3{
    font-size: 18px;
    line-height: 22px;
    font-weight: 700;
    color: #778899;
  }
  .news_head h3 span{
    display: block;
    font-size: 34px;
    line-height: 41px;
    font-weight: 700;
    color: #778899;
  }
  .news_btn{
    position: static;
    top: 0px;
    left: 0;
  }
  .news_btn .btn{
    margin:50px auto 0;
    border: 2px solid #778899;
    background-color:#778899;
  }
  .news_btn .btn a{
    color:#FFF;
  }
  .news_btn .btn:hover{
    background-color:#707070;
  }
  #news ol{
    float: none;
    margin:20px 0px 0;
    width: 100%;
  }
  #news ol li{
    position: relative;
    padding:10px 0;
    border-bottom:1px solid #707070;
    height: auto;
  }
  #news ol li:first-child{
    border-top:1px solid #707070;
  }
  #news ol li::after{
    position:static;
    top:21.5px;
    right:0;
    content: "";
    background:none;
    background-size: cover;
    width: auto;
    height: auto;
  }
  #news ol li a{
    display: block;
    align-items: center;
    text-decoration: none;
  }
  #news ol li a:hover{
    background-color: #FFF;;
  }
  #news ol li time{
    margin:0;
    width:80px;
    height: 30px;
    line-height: 30px;
  }
  #news ol li .category{
    display: inline-block;
    margin: 0 10px 10px;
    padding:0 10px;
    background-color:#778899;
    color:#FFF;
    min-width: 100px;
    height:30px;
    line-height:30px;
    text-align: center;
  }
}

@media (max-width: 767px) and (orientation:landscape){
}