@charset "utf-8";
.hummenu ul li.nav-structure::before {
	width: 50% !important;
}
/* common */
html {
	scroll-behavior: smooth;
}
body{
    font-family: "shippori-mincho", sans-serif;
    color: #000;
    letter-spacing: 0.1em;
    font-weight: normal;
}
.en{
    font-family: adobe-garamond-pro, serif!important;
}


.subhead{
    background: url(../img/structure/subhead.jpg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.st_zeh_linkbox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 60px;
    max-width: 800px;
    margin: 0 auto 60px;
}
.st_zeh_linkbox a{
    width: 48%;
    height: 75px;
    background: #416a87;
    color: #fff;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 20px;
    /* padding: 20px; */
    font-size: 22px;
    transition-duration: 0.6s;
}

.st_zeh_linkbox a::before{
    content: "";
    position: absolute;
    display: block;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 10px;
    aspect-ratio: 1 / calc(0.866025);
    clip-path: polygon(50% 100%, 100% 0px, 0px 0px);
    background-color: white;
    z-index: 2;
    transition: 0.5s;
}

.st_zeh_linkbox a::after{
    content: "";
    position: absolute;
    width: calc(100% - 14px);
    height: calc(100% - 14px);
    display: block;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid #fff;
    transition: all 0.5s ease;
    z-index: 1;
    box-sizing: border-box;
}

.st_zeh_linkbox a:hover{
  opacity: 0.6;
}
/* .st_zeh_linkbox a:hover::before{
  bottom: 9px;
} */

#structure,#zeh{
  margin-top: -100px;
  padding-top: 100px;
}

.section_ttl_ja::before{
    content: "";
    background: #318cc9;
    height: 3px;
    width: 60px;
    display: block;
    margin: 0.8em auto;
}

.subhead_ttl .st_ja{
    margin: 0 auto 0.5em;
}
.section_ttl_ja span{
    font-size: 12px;
}

.cap{
    font-size: 10px;
    white-space: nowrap;
    margin-top: 0.5em;
}

.st_ttl::before{
    display: none;
}

.st_flex_top{
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
}
.st_flex_top_l{
    max-width: 170px;
    width: 15%;
}
.st_flex_top_r{
    /* flex-grow: 1; */
    margin-left: 20px;
}
.st_flex_top_r .section_ttl_ja::before{
    display: none;
}
.top_ttl_ja{
    text-align: left;
    color: #113758;
}

.txt_blue{
    color: #318cc9;
}

.slde_cap_flex{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
}
.slde_cap_flex .cap:first-of-type{
    font-size: 14px;
}
.slde_cap_flex .cap:last-of-type{
    margin-left: auto;
}

.wid_650{
    max-width: 650px;
    margin: 0 auto;
}

.wid_600{
    max-width: 600px;
    margin: 0 auto;
}

.wid_500{
    max-width: 500px;
    margin: 0 auto;
}

/* .zeh_box_bottom{
    margin-bottom: 80px;
}

.zeh_550{
    max-width: 500px;
    margin: 0 auto;
}

.zeh_650{
    max-width: 650px;
    margin: 0 auto;
}

.zeh_lead{
    text-align: center;
}

.bg_blue01{
    background: linear-gradient(90deg, #ebf5fa, #fff, #ebf5fa);
    padding: 60px 0;
}

.zeh_flex01{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 40px auto 0;
}

.zeh_flex01_item{
    width: 32%;
} */


/* slide */

.sliderArea {
    max-width: 650px;
    margin: 40px auto 0;
  }
  .sliderArea.w300 {
    max-width: 650px;
  }
  .slick-slide {
    margin: 0;
  }
  .slick-slide img {
    width: 100%;
    height: auto;
  }
  .slick-prev, .slick-next {
    z-index: 1;
  }
  .slick-prev:before, .slick-next:before {
    color: #000;
  }
  .slick-slide {
    transition: all ease-in-out .3s;
    opacity: .2;
  }
  .slick-active {
    opacity: 1;
  }
  .slick-current {
    opacity: 1;
  }
  .thumb {
    margin: 20px 0 0;
  }
  .thumb .slick-slide {
    cursor: pointer;
  }
  .thumb .slick-slide:hover {
    opacity: .7;
  }

.slide01 .slick-dots li.slick-active button:before {
    opacity: .75;
    color: #318cc9;
}
.slide01 .slick-dots li button:before {
    opacity: .75;
    color: #a5b0b7;
    font-size: 15px;
}

.slide01 .slick-prev.slick-disabled:before, .slide01 .slick-next.slick-disabled:before {
    opacity: 0;
}

.slide_cap{
    right: 1.5em;
}
.slide_cap02{
    right: 5%;
}

.section_ttl_ja span.st_ttl_span{
    display: block;
    font-size: 0.6em;
    margin-top: 10px;
}


.bg_blue01{
    background: linear-gradient(90deg, #ebf5fa, #fff, #ebf5fa);
    padding: 60px 0;
}


.st_txt_box01{
}
.st_txt_box01 .section_ttl_ja::before{
    display: none;
}
.st_txt_box01 .section_lead{
    text-align: center;
}

/* slide ここまで */



.page_link a{
    display: flex;
    font-weight: 400;
    font-style: normal;
    width: 100%;
    max-width: 300px;
    border: 1px solid #318cc9;
    white-space: nowrap;
    /* border: none; */
    font-size: 14px;
    padding: 1em 1em;
    position: relative;
    text-align: center;
    color: #318cc9;
    margin: 30px auto 0;
    justify-content: center;
}
.page_link a::before{
    content: '';
    width: 0.6em;
    height: 0.6em;
    border-top: solid 1px #318cc9;
    border-right: solid 1px #318cc9;
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.hover{
    transition: 0.3s;
}
.hover:hover{
    opacity: 0.7;
}



.pb60{
    padding-bottom: 60px;
}

.mt40{
    margin: 40px auto 0 !important;
}

.db550{
    display: none;
}






@media(max-width: 1000px){

.pb60 {
    padding-bottom: 40px;
}

.section_txt_box.mt_sp40{
    margin-top: 40px;
}

.plan_ttl {
    font-size: 32px;
}

.bg_blue01{
    padding: 40px 0;
}

.sliderArea {
    margin: 40px auto 0;
}

}

@media(max-width: 850px){
    .page_link a {
        /* margin: 30px auto 0; */
    }
}

@media(max-width: 768px){

}

@media(max-width: 650px){

    .st_zeh_linkbox{
      margin: 0 auto 40px;
    }

    .st_zeh_linkbox a{
      width: 100%;
      height: 60px;
      font-size: 18px;
      padding-bottom: 14px;
    }
    .st_zeh_linkbox a:nth-of-type(n + 2){
      margin-top: 20px;
    }
    .st_zeh_linkbox a::before{
      width: 15px;
      height: 5px;
    }
    .st_zeh_linkbox a::after{
      width: calc(100% - 10px);
      height: calc(100% - 10px);
    }

    .slde_cap_flex .cap:first-of-type {
        font-size: 10px;
        width: 100%;
    }
    .slde_cap_flex .cap:last-of-type {
        margin-left: 0;
    }
    .page_link a {
        font-size: 12px;
    }

}


@media(max-width: 550px){
    .db550{
        display: block;
    }    
}


/*  */


.inteview_bg {
    display: block;
    position: relative;
    max-width: 960px;
    margin: 0 auto;
}
.inteview_bg .inteview_ttl {
    position: absolute;
    top: 35%;
    left: 45%;
    width: 13%;
}
.inteview_bg .box {
    width: 100%;
    margin: 20px auto 0;
    padding: 0 10px;
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: 0.1em
}

@media(max-width:650px){

    .inteview_bg .inteview_ttl {
        top: 20%;
    }

    .inteview_bg .box{
        font-size: 12px;
    }

}

/* zeh */

.subhead.zeh{
    background: url(../img/zeh/subhead.jpg);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}


.zeh_ttl_ja{
    color: #318cc9;
    text-align: center;
    font-size: 24px;
    margin: 1em auto;
    line-height: 1.5;
    border-left: #318cc9 2px solid;
    border-right: #318cc9 2px solid;
    max-width: 650px;
}

.zeh_box_bottom{
    margin-bottom: 80px;
}

.zeh_550{
    max-width: 500px;
    margin: 0 auto;
}

.zeh_650{
    max-width: 650px;
    margin: 0 auto;
}

.zeh_lead{
    text-align: center;
}

.zeh_flex01{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1200px;
    gap: 2%;
    margin: 40px auto 0;
}

.zeh_flex01_item{
    width: 32%;
}



@media(max-width: 1000px){

  .zeh_ttl_ja{
      font-size: 20px;
  }

}

@media(max-width: 768px){
  .zeh_flex01_item{
      width: 48%;
  }
  .zeh_flex01_item:last-of-type{
      margin: 30px auto 0;
  }
}

@media(max-width: 550px){
  .zeh_ttl_ja{
      font-size: 16px;
  }

  .zeh_flex01{
    gap: initial;
  }

  .zeh_flex01_item{
      width: 100%;
      max-width: 500px;
      margin: 0 auto;
  }
  .zeh_flex01_item:nth-of-type(n+2){
      margin: 20px auto 0;
  }
    
}



/* video */


.video_box {
  overflow: hidden;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}

.video_box .video_inner {
  width: 100%;
  padding-bottom: 56.25%;
  background-color: #000;
}

.video_box .video_inner #video_el,
.video_box .video_inner .playBtn_container {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

.video_box .video_inner .playBtn_container {
  height: 100%;
  cursor: pointer;
}

.video_box .video_inner .playBtn_container .playBtn_inner {
  position: relative;
  background-color: #000;
  height: 100%;
}

.video_box .video_inner .playBtn_container .playBtn_inner .play_bg {}

.video_box .video_inner .playBtn_container .playBtn_inner .play_btn {
  width: 30%;
  max-width: 150px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.video_menu {
  width: 96%;
  max-width: 960px;
  margin: 0px auto 50px;
  padding: 10px 0 20px;
}

.video_menu ul {
  font-size: 0;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.video_menu li {
  width: 17%;
  margin-left: 1.5%;
  margin-bottom: 1%;
  background: #000;
  border-radius: 4px;
}

.video_menu li:first-child,
.video_menu li:nth-child(6),
.video_menu li:nth-child(11) {
  margin-left: 0;
}

.video_menu li button {
  position: relative;
  display: block;
  margin: 0;
  padding: 0;
  border: none;
  background-color: black;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: 0.3s ease 0s background;
  width: 100%;
}

.video_menu li button img {
  display: block;
  opacity: 0.5;
  transition: 0.3s ease 0s opacity;
  margin: 0 auto;
}

.video_menu li button .moviename {
  font-size: 11px;
  text-align: center;
  color: #eee;
  display: block;
  width: 100%;
  padding: 5px 0;
  height: 65px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}

.video_menu li button::after {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  background-image: url("../video/gallery/btn_play.png");
  background-size: contain;
  background-position: center center;
  position: absolute;
  top: calc(50% - 10px);
  left: 50%;
  transform: translate(-50%, -50%);
  transition: 0.3s ease 0s opacity;
}

.video_menu li button:hover,
.video_menu li button.current {
  background-color: #646464;
}

.video_menu li button:hover img,
.video_menu li button.current img {
  opacity: 1;
}

.video_menu li button:hover::after,
.video_menu li button.current::after {
  opacity: 0;
}

@media screen and (max-width: 768px) {
  .video_menu ul::after {
    content: "";
    width: 31%;
  }

  .video_menu li {
    width: 31%;
    margin-bottom: 2%;
    margin-left: 0;
  }

  .video_menu li:nth-child(6),
  .video_menu li:nth-child(11) {
    margin-left: 1.5%;
  }

  .video_menu li:nth-child(3n+1) {
    margin-left: 0;
  }

  main {
    margin-top: 60px;
  }
}

@media screen and (max-width: 500px) {
  .video_menu li {
    width: 48%;
  }

  .video_box .video_inner .playBtn_container .playBtn_inner .play_btn {
    width: 13%;
  }
}

@media screen and (max-width: 340px) {
  .video_menu li button::after {
    width: 30px;
    height: 30px;
  }

  .video_menu li button .moviename {
    font-size: 9px;
  }
}