@charset "utf-8";
/*
font-family: "Noto Serif JP";
font-weight: 700;
sans:400=Regular,700=Bold
*/
.btn{
  position: relative;
  border: 2px solid #000;
  background-color:#000;
  width: 252px;
  height: 56px;
}
.btn a{
  display: block;
  color:#FFF;
  width: 252px;
  font-size:18px;
  font-weight: 400;
  line-height: 56px;
  text-align: center;
  text-decoration: none;
}
.btn:hover{
  background-color:#00008B;
  border: 2px solid #00008B;
}
.btn02{
  position: relative;
  border: 2px solid #000;
  background-color:#000;
  width: 185px;
  height: 36px;
}
.btn02 a{
  display: block;
  color:#FFF;
  width: 185px;
  font-size:16px;
  font-weight: 400;
  line-height: 36px;
  text-align: center;
  text-decoration: none;
}
.btn02:hover{
  background-color:#00008B;
  border: 2px solid #00008B;
}
.none_br{
  display: none;
}
.br_sp{
  display: none;
}
a[href^="tel:"] {
  pointer-events: none;
}

/* keyview */
#keyview{
  position: relative;
  width: 100%;
  height: 768px;
}
.key_img{
  position: absolute;
  background: url(../images/img_top_keyview.jpg) no-repeat;
  background-size: cover;
  background-position: center center;
  width: 100%;
  height: 768px;
  min-height: 768px;
  z-index: -1;
}
.key_img .h2_English{
  position: absolute;
  bottom: 278px;
  left:30px;
  z-index: 2;
  background: url(../images/keyview_pc_txt01.png) no-repeat;
  background-size: 686px 23px;
  width: 686px;
  height: 23px;
  color:#FFF;
  text-indent: -9999px; /* テキストを画面外に追い出す */
  overflow: hidden;
}
.key_img h2{
  position: absolute;
  bottom:80px;
  left:30px;
  z-index: 2;
  background: url(../images/keyview_pc_txt02.png) no-repeat;
  background-size: 982px 178px;
  width: 982px;
  height: 178px;
  color:#FFF;
  text-indent: -9999px; /* テキストを画面外に追い出す */
  overflow: hidden;
}
.key_img p{
  position: absolute;
  bottom: 35px;
  left:30px;
  z-index: 2;
  color:#FFF;
  font-size:16px;
  line-height:1em;
  font-weight: 400;
}

/* cont_intro*/
#cont_intro{
  position: relative;
  width: 1200px;
  height: 660px;
  margin: 0px auto 0;
  padding-top: 160px;
}
#cont_intro::before{
  content: '';
  position: absolute;
  top: -230px;
  left: -180px;
  background: url(../images/top_intro_bg.jpg)no-repeat;
  background-size: 1060px auto;
  width: 1060px;
  height: 1060px;
  z-index: -100;
}
.intro_img{
  position: relative;
  width: 500px;
  float: right;
  margin-left: 90px;
}
.intro_img img{
  width: 100%;
}
.intro_img::after{
  content: '';
  position: absolute;
  top: 20px;
  right: 10px;
  background: url(../images/about.png)no-repeat;
  background-size: cover;
  width: 67px;
  height: 292px;
  z-index: 2;
}
.intro_area{
  float: left;
  width: 610px;
  margin: 0 auto 0;
}
.intro_area h3{
  position: relative;
  padding-left: 46px;
  margin-bottom: 70px;
  text-align: left;
  font-weight: 700;
  font-size:36px;
  line-height: 1em;
  color: #2F3A8F;
}
.intro_area h3::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform:translateY(-50%);
  background-color: #2F3A8F;
  width: 36px;
  height: 2px;
}
.intro_area p{
  text-align: left;
  margin: 1.5em 0 0;
  font-size:18px;
  line-height: 1.5em;
  color: #2B2B2B;
}
.intro_area p:first-child{
  margin: 0px 0 0;
}
.intro_btn{
  margin-top: 70px;
}

/* business */
#cont_business{
  clear: both;
  background: url(../images/top_business_bg.png);
  background-repeat: repeat;
  width: 100%;
  height: auto;
  padding: 160px 0 160px;
}
#business{
  position: relative;
  width: 1200px;
  margin: 0 auto;
}
#business::before{
  content: '';
  position: absolute;
  top: -130px;
  left: -60px;
  background: url(../images/business.png)no-repeat;
  background-size: cover;
  width: 600px;
  height: 150px;
}
.business_box{
  position: relative;
  width: 100%;
  overflow: auto;
}
.business_img{
  float: left;
  width: 500px;
}
.business_img img{
  width: 100%;
}
.business_txt{
  float: right;
  width: 610px;
  margin-left: 90px;
}
.business_txt h3{
  position: relative;
  padding-left: 46px;
  margin-bottom: 70px;
  text-align: left;
  font-weight: 700;
  font-size:36px;
  line-height: 1em;
  color: #2F3A8F;
}
.business_txt h3::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform:translateY(-50%);
  background-color: #2F3A8F;
  width: 36px;
  height: 2px;
}
.business_txt p{
  text-align: left;
  margin: 1.5em 0 0;
  font-size:18px;
  line-height: 1.5em;
  color: #333333;
}
.business_btn{
  margin: 70px 0 0;
}
.business_list{
  width: 100%;
  margin: 60px 0 0;
  padding: 30px 0px 30px;
  border: 1px solid #E0E0E0;
  background-color: #FFF;
}
.business_list h4{
  margin-left: 30px;
  font-size: 28px;
  line-height: 1em;
  color: #2B3F7A;
  font-weight: 700;
}
.business_list ul{
  display: flex;
  gap:30px;
  width: 1140px;
  margin: 40px auto 0;
}
.business_list li{
  position: relative;
  width: 204px;
  height: 255px;
  background-color: #24305E;
}
.business_list li a{
  display: block;
  width: 204px;
  height: 255px;
}
.business_list li a:hover{
  background-color: #FFD700;
  text-decoration: none;
}
.business_list li .business_list_img{
  position: absolute;
  top: 15px;
  left: 50%;
  transform:translateX(-50%);
  width: 122px;
}
.business_list li:nth-child(2) .business_list_img{
  width: 133px;
}
.business_list li:nth-child(3) .business_list_img{
  width: 106px;
}
.business_list li:nth-child(5) .business_list_img{
  width: 136px;
}
.business_list li h5{
  padding-top: 153px;
  color: #FFF;
  font-size: 18px;
  font-weight: 700;
  line-height: 23px;
  text-align: center;
}
.business_list li p{
  width: 174px;
  margin: 10px auto 0;
  color: #FFF;
  font-size: 14px;
  line-height: 21px;
  text-align: left;
}
/* banner */
#top_banner{
  position: relative;
  width: 1200px;
  height: 280px;
  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: 280px;
  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{
  width: 1200px;
  min-height: 180px;
  margin: 0 auto 160px;
  padding: 60px 0 60px;
  border-top: 1px solid #DDDDDD;
  border-bottom: 1px solid #DDDDDD;
  overflow: hidden;
}
.cont_news{
  position: relative;
  width: 1200px;
  margin: 0 auto 0;
}
.news_head{
  float: left;
  width: 315px;
}
.news_head h3{
  position: relative;
  display: block;
  margin-top: 50px;
  padding-left: 46px;
  font-size: 36px;
  line-height: 43px;
  font-weight: 700;
  color: #2F3A8F;
}
.news_head h3::after{
  content: '';
  position: absolute;
  top: -38px;
  left: 0;
  background: url(../images/news.png)no-repeat;
  background-size: cover;
  width: 96px;
  height: 38px;
}
.news_head h3::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform:translateY(-50%);
  background-color: #2F3A8F;
  width: 36px;
  height: 2px;
}
.news_btn{
  position: absolute;
  top: 110px;
  left: 0;
}
#news ol{
  float: right;
  width: 825px;
}
#news ol li{
  display: flex;
  align-items: center;
  gap:60px;
  position: relative;
  height: 70px;
}
#news ol li a{
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 10px 0 10px;
}
#news ol li a:hover{
  text-decoration: underline;
  color: #00008B
}
#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 #000;
    background-color:#000;
    width: 252px;
    height: 56px;
  }
  .btn a{
    display: block;
    color:#FFF;
    width: 252px;
    font-size:18px;
    font-weight: 400;
    line-height: 56px;
    text-align: center;
    text-decoration: none;
  }
  .btn:hover{
    background-color:#00008B;
  }
  .btn02{
    position: relative;
    border: 2px solid #000;
    background-color:#000;
    width: 194px;
    height: 56px;
    margin: 60px auto 0;
  }
  .btn02 a{
    display: block;
    color:#FFF;
    width: 194px;
    font-size:16px;
    font-weight: 400;
    line-height: 56px;
    text-align: center;
    text-decoration: none;
  }
  .btn02:hover{
    background-color:#00008B;
    border: 2px solid #00008B;
  }
  .none_br{
    display: block;
  }
  .br_sp{
    display: block;
  }
  a[href^="tel:"] {
    pointer-events:auto;
  }
  /* keyview */
  #keyview{
    position: relative;
    width: 100%;
    height: 100svh;
  }
  .key_img{
    background: url(../images/img_top_keyview_sp.jpg) no-repeat;
    background-size: cover;
    background-position: right bottom;
    height: 100svh;
    min-height: auto;
  }
  .key_img .h2_English{
    position: absolute;
    top:280px;
    bottom: auto;
    left: 10px;
    z-index: 2;
    background: url(../images/keyview_sp_txt01.png) no-repeat;
    background-size: cover;
    width: 357px;
    height: 12px;
    color:#FFF;
    text-indent: -9999px; /* テキストを画面外に追い出す */
    overflow: hidden;
  }
  .key_img h2{
    position: absolute;
    top:300px;
    bottom:auto;
    left: 10px;
    z-index: 2;
    background: url(../images/keyview_sp_txt02.png) no-repeat;
    background-size: cover;
    width: 356px;
    height: 64px;
    color:#FFF;
    text-indent: -9999px; /* テキストを画面外に追い出す */
    overflow: hidden;
  }
  .key_img p{
    position: absolute;
    top:385px;
    bottom: auto;
    left: 10px;
    width: 100%;
    z-index: 2;
    color:#FFF;
    font-size:14px;
    line-height:1.5em;
    font-weight: 400;
  }

  /* cont_intro*/
  #cont_intro{
    position: relative;
    width: calc(100% - 20px);
    height: auto;
    margin: 0px auto 100px;
    padding-top: 80px;
  }
  #cont_intro::before{
    content: '';
    position: absolute;
    top: -160px;
    left: -75px;
    background: url(../images/top_intro_bg.jpg)no-repeat;
    background-size: 750px auto;
    width: 750px;
    height: 750px;
    z-index: -100;
  }
  .intro_img{
    width: 100%;
    float: none;
    margin-left: 0px;
  }
  .intro_img img{
    width: 100%;
  }
  .intro_img::after{
    content: '';
    position: absolute;
    top: 20px;
    right: 10px;
    background: url(../images/about.png)no-repeat;
    background-size: cover;
    width: 34px;
    height: 146px;
    z-index: 2;
  }
  .intro_area{
    float: none;
    width: calc(100% - 50px);;
    margin: 0 0 30px 50px;
  }
  .intro_area h3{
    position: relative;
    padding-left: 23px;
    margin-bottom: 30px;
    margin-top: 30px;
    text-align: left;
    font-family: "Noto Serif JP";
    font-weight: 700;
    font-size:24px;
    line-height: 1em;
    color: #2F3A8F;
  }
  .intro_area h3::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform:translateY(-50%);
    background-color: #2F3A8F;
    width: 18px;
    height: 2px;
  }
  .intro_area p{
    text-align: left;
    margin: 1.5em 0 0;
    font-size:14px;
    line-height: 1.5em;
    color: #2B2B2B;
  }
  .intro_area p:first-child{
    margin: 0px 0 0;
  }
  .intro_btn{
    margin: 35px auto 0;
  }
  /* business */
  #cont_business{
    clear: both;
    background: url(../images/top_business_bg.png);
    background-repeat: repeat;
    width: 100%;
    height: auto;
    padding: 80px 0 80px;
  }
  #business{
    position: relative;
    width: calc(100% - 20px);
    margin: 0 auto;
  }
  #business::before{
    content: '';
    position: absolute;
    top: -56px;
    left: -0px;
    background: url(../images/business.png)no-repeat;
    background-size: cover;
    width: 142px;
    height: 33px;
  }
  .business_box{
    position: relative;
    width: 100%;
    overflow: auto;
  }
  .business_img{
    float: none;
    width: 100%;
  }
  .business_img img{
    width: 100%;
  }
  .business_txt{
    float: right;
    width: 100%;
    margin-left: 0px;
  }
  .business_txt h3{
    position: relative;
    padding-left: 23px;
    margin-bottom: 30px;
    margin-top: 30px;
    text-align: left;
    font-family: "Noto Serif JP";
    font-weight: 700;
    font-size:24px;
    line-height: 1em;
    color: #2F3A8F;
  }
  .business_txt h3::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform:translateY(-50%);
    background-color: #2F3A8F;
    width: 18px;
    height: 2px;
  }
  .business_txt p{
    text-align: left;
    margin: 1.5em 0 0;
    font-size:14px;
    line-height: 1.5em;
    color: #333333;
  }
  .business_btn{
    margin: 35px auto 0;
  }
  .business_list{
    width: 100%;
    margin: 60px 0 0;
    padding: 30px 0px 10px;
    border: 1px solid #E0E0E0;
    background-color: #FFF;
  }
  .business_list h4{
    margin-left: 0px;
    text-align: center;
    font-size: 20px;
    line-height: 1.5em;
    color: #2B3F7A;
  }
  .business_list ul{
    display: block;
    gap:0px;
    width: calc(100% - 20px);
    margin: 40px auto 0;
  }
  .business_list li{
    position: relative;
    width: 100%;
    height: 255px;
    margin-top: 15px;
    background-color: #24305E;
    overflow: hidden;
  }
  .business_list li:first-child{
    margin-top: 0px;
  }
  .business_list li a{
    display: block;
    width: 100%;
  }
  .business_list li .business_list_img{
    position: absolute;
    top: 15px;
    left: 50%;
    transform:translateX(-50%);
    width: 122px;
  }
  .business_list li h5{
    padding-top: 153px;
    color: #FFF;
    font-size: 18px;
    font-weight: 700;
    line-height: 23px;
    text-align: center;
  }
  .business_list li p{
    width: 174px;
    margin: 10px auto 0;
    color: #FFF;
    font-size: 14px;
    line-height: 21px;
    text-align: left;
  }

  /* banner */
  #top_banner{
    width: calc(100% - 20px);
    height: 600px;
    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 600px;
    width: 355px;
    height: 600px;
    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{
    width: calc(100% - 20px);
    min-height: auto;
    margin: 0 auto 80px;
    padding: 40px 0 80px;
    border-top: 1px solid #DDDDDD;
    border-bottom: 1px solid #DDDDDD;
    overflow: hidden;
  }
  .cont_news{
    position: relative;
    width: 100%;
    margin: 0 auto 0;
  }
  .news_head{
    float: none;
    width: 100%;
  }
  .news_head h3{
    position: relative;
    display: block;
    padding-left: 23px;
    font-size: 34px;
    line-height: 41px;
    font-weight: 700;
    color: #2F3A8F;
  }
  .news_head h3::after{
    content: '';
    position: absolute;
    top: -38px;
    left: 0;
    background: url(../images/news.png)no-repeat;
    background-size: cover;
    width: 83px;
    height: 33px;
  }
  .news_head h3::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform:translateY(-50%);
    background-color: #2F3A8F;
    width: 18px;
    height: 2px;
  }
  .news_btn{
    position: static;
    top: 0px;
    left: 0;
  }
  #news ol{
    float: none;
    width: 100%;
  }
  #news ol li{
    display: block;
    align-items: center;
    gap:0px;
    position: relative;
    height: auto;
    margin-top: 30px;
  }
  #news ol li:first-child{
    margin-top: 40px;
  }
  #news ol li a{
    display: block;
    align-items: center;
    text-decoration: none;
    padding: 10px 0 0px;
  }
  #news ol li a:hover{
    color: #00008B;
  }
  #news ol li time{
    margin: 0 0 0px 0px;
    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;
  }

}

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

  #keyview{
    position: relative;
    width: 100%;
    height: 100svh;
  }
  .key_img{
    background: url(../images/img_top_keyview.jpg) no-repeat;
    background-size: cover;
    background-position: center;
    height: 100svh;
    min-height: auto;
  }
  .key_img .h2_English{
    position: absolute;
    top:110px;
    bottom: auto;
    left: 10px;
    z-index: 2;
    background: url(../images/keyview_sp_txt01.png) no-repeat;
    background-size: cover;
    width: 357px;
    height: 12px;
    color:#FFF;
    text-indent: -9999px; /* テキストを画面外に追い出す */
    overflow: hidden;
  }
  .key_img h2{
    position: absolute;
    top:140px;
    bottom:auto;
    left: 10px;
    z-index: 2;
    background: url(../images/keyview_sp_txt02.png) no-repeat;
    background-size: cover;
    width: 356px;
    height: 64px;
    color:#FFF;
    text-indent: -9999px; /* テキストを画面外に追い出す */
    overflow: hidden;
  }
  .key_img p{
    position: absolute;
    top:215px;
    bottom: auto;
    left: 10px;
    width: 100%;
    z-index: 2;
    color:#FFF;
    font-size:16px;
    line-height:1.5em;
    font-weight: 400;
  }
}