Others *,
*:before,
*:after {
  box-sizing: border-box;
}


body {
  font-family:"游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", YuGothic,
  "ヒラギノ角ゴシック ProN W3", "Hiragino Kaku Gothic Pro","メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic";
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: .8px;
  word-break: break-all;
  color: #333;
}

a{
  text-decoration: none;
  color:#006cb4;
}



img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
  border-style: none;
}

ul,li {
  list-style: none;
}

.sp-nav-wrapper{
  display: none;
}

.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

.sp-nav{
  display: none;
}


.figure-title{
  color: rgb(153, 156, 165);
  text-align: center;
  font-size: 13px;
}

.section-heading h2{
  padding-bottom: 40px;
}

.illustration-list a{
  word-break: break-all;
}

.quote-reference a{
  word-break: break-all;
}
/*--------------------------------
 文字
---------------------------------*/
.heading-primary {
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 15px;
  letter-spacing: .05em;
}

.section-heading {
  margin-bottom: 20px;
  text-align: center;
}

.section-lead {
  margin-bottom: 30px;
  text-align: center;
  width: 1300px;
  margin: 0 auto;
  max-width: 90%;
}

.text-bold {
  font-weight: bold;
}

.english{
  color: white;
  font-size: 15px;
  opacity: 0.8;
}



.english:hover{
  text-decoration: underline;
  opacity: 0.99;
}

.hl{
  background: linear-gradient(transparent 50%, rgba(0, 140, 255, 0.39) 50%);
  font-weight: bold;
}

.hl-pink{
  background: linear-gradient(transparent 50%, rgba(255, 0, 132, 0.323) 50%);
  font-weight: bold;
}

.gnav-title{
  color:white;
  font-size: 15px;
}



/*---------パンくずリスト-------------*/
.breadcrumb-list{
  box-sizing: border-box;
  padding: 15px;
  width: 1800px;
  margin: 0 auto;
  max-width: 100vw;
}

.breadcrumb:hover{
  text-decoration: underline;
}


/*----------次へ・前へボタン-----------*/
.btn-wrapper{
  width: 950px;
  margin: 0 auto;
  max-width: 80%;
  margin-top: 100px;
  padding-bottom: 120px;
  display: flex;
  justify-content: space-between;
  flex-direction: row-reverse;
  position: relative;
  z-index: 0;
}

.btn-page{
  padding:8px 18px;
  margin:2px;
  color:white;
  display:inline-block;
  opacity:0.9;
  box-shadow: 2px 2px 4px rgb(128, 128, 128);
  width: 200px;
  text-align: center;
  border-radius: 3px;
  position: relative;
}


.btn-page:hover{
  opacity: 1;
  box-shadow: 3px 3px 10px rgb(130, 130, 130); 
}

.next{
  float: right;
  background-color: rgb(248, 115, 166);
}

.prev{
  float: left;
  background-color: rgb(96, 175, 240);
}

.back{
  color: #086db4;
  background-color: #e6e6e6;
}

.span-btn{
  font-size: 19px;
  font-weight: bold;
  display: inline;
}

.btn-index{
  display: flex;
  justify-content: center;
  width: auto;
}

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

  .btn-page{
    font-size: 12px;
    padding:8px 15px;
    margin:2px;
    color:white;
    display:inline-block;
    opacity:0.9;
    width: 5rem;
    text-align: center;
    border-radius: 10px;
    position: relative;
  }
  .span-btn{
    font-size: 14px;
  }

  }


/*----------引用------------*/
.quote-item{
  font-size: 12px;
  padding: 2px 0;
  opacity: 0.85;
}

.quote a{
  word-break: break-all;
}

.quote a:hover{
  text-decoration: underline;
}

.quote{
  display:block;
  word-break: break-all;
  text-align: left;
  margin-top: 28px;
  padding: 10px 0px;
  border-top: solid 1px rgb(225, 225, 225);
}


/*------ツールチップ--------*/


.tooltip1{
  position: relative;
  display: inline;
}

.tooltip-a{
  display: inline;
  cursor: pointer;
  height: 1rem;
}

.tooltip-a:hover{
  text-decoration: underline;
}

.tool-h{
  display: block;
}

.description1{
  display: none;
  padding: 15px 10px;
  font-size: 15px;
  font-weight: normal;
  letter-spacing: 0;
  line-height: 1.55em;
  color: rgb(35, 36, 43);
  border-radius: 5px;
  background: rgb(250, 250, 250);
  width:200px;
}



.tool-h{
  border-bottom:0.5px solid #a9a9a9;
  font-size: 17px;
  margin-bottom: 0.6rem;
}

.description1:before {
  display: inline-block;
  content: "";
  position: absolute;
  top: 99%;
  left: 15%;
  border: 15px solid transparent;
  border-top: 15px solid rgb(250, 250, 250);
  margin-left: -15px;
}


.tool-transition{
  display: block;
  position: absolute;
  top: -11rem;
  left: 0px;
  opacity: 0;
  transition: all 0.2s ease-out 0.5s;
  height: 7.5rem;
  visibility: hidden;
}

.tooltip1:hover .tool-transition{
  visibility: visible;
  opacity: 1;
  top: -10.5rem;
  left: 0;
  filter:drop-shadow(2px 0px 5px rgba(0, 0, 0, 0.301));
}

@media screen and (max-width: 767px) {
  .description1{
    display: none;
  }
}  


/*--------------------------------
 レイアウト
---------------------------------*/
.wrapper {
  padding-top: 68px;
}

.section {
  padding: 120px 0;
}

.section:nth-of-type(odd) {
  background-color: #f7f7f7;
}

.inner {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 40px;
}

/*--------------------------------
拡大写真
---------------------------------*/
.lum-lightbox-inner img {
  max-width: 160vw !important;  /* 軽くスワイプで左端から右端まで動かせる量 */
  max-height: 70vh !important;  /* 上下に適度に余白 */
}

.lum-gallery-button {
  display: none !important;
}
/*--------------------------------
ヘッダー
---------------------------------*/
.header {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 95vh;
}

.logo {
  position: relative;
  margin-bottom: 30px;
  padding: 0 20px;
  text-align: center;
}

.logo-image {
  align-items:center;
  width:50%;
  opacity: 0;
  animation: 1.2s fadein forwards;
}

@media screen and (max-width: 767px) {
  .logo-image{
    width: 65%;
  }
}  

@keyframes fadein {
  from{opacity:0;}
  to {opacity:1;}
}




/*--------------------------------
 グローバルナビ
---------------------------------*/
.gnav:not([class="burger-btn"]){
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  background-color:#086db4;
  -webkit-box-shadow: 0 3px 3px -3px rgba(0, 0, 0, .2);
  -moz-box-shadow: 0 3px 3px -3px rgba(0, 0, 0, .2);
  box-shadow: 0px 2px 6px rgba(0, 0, 0, 0.377);
}

.header-left{
  float: left;
}

.gnav-logo{
  width: 150px;
  float: left;
  padding: 20px;
  
}

.gnav-list {
  display: table-cell;
  vertical-align: middle;
  float: left;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}



.gnav-item {
  font-size: 16px;
  padding: 0 24px;
  letter-spacing: .05em;
}

.gnav-item ul{
  position: absolute;
  top: 100%;
  
  z-index: 1;

}


.gnav-item ul li{
  overflow: hidden;
  min-width: 200px;
  height: 0px;
  color: #fff;
  background-color: #0d609b;
  -moz-transition: .2s;
  -webkit-transition: .2s;
  -o-transition: .2s;
  -ms-transition: .2s;
  transition: .2s;
}

.gnav-item ul li a{
  color: rgba(255, 255, 255, 0.678);
  display:block;
  padding: 5px 15px;
  text-align: left;
  font-size: 15px;
  font-weight: normal;
}

.gnav-item ul li:hover a{
  color: white;
}

.gnav-item ul li:hover{
  background-color: #317aad;
}

.gnav-item:hover ul li{
  overflow: visible;
  height: 39px;
  border-bottom: 1px solid white;
}



.gnav-item:hover ul li:first-child{
  border-top: 0;
}


.gnav-item:hover ul li:last-child{
  border-bottom: 0;
}

.gnav-link {
  position: relative;
  display: inline-block;
  padding: 23px 0;
  -webkit-transition: .3s;
  transition: .3s;
  color:white;
  opacity: 0.8;
}

.gnav-link:hover {
  opacity: 1;
  text-decoration: none;
}

.gnav-link:after {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  content: "";
  transition: .3s;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color:white;
}

.gnav-link:hover:after {
  width: 100%;
}

.header-right{
  float: right;
}

.english{
  display: block;
  margin: 20px;

}

/* iOS対策 */
.ios .gnav-link:after,
.ios .gnav-link:hover:after {
  display: none;
}



/*--------------------------------
 Works
---------------------------------*/
.works-list {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: -40px;
}

.works-item {
  flex: 0 0 28%;
  margin-right: 8%;
  margin-bottom: 40px;
}

.works-item:nth-of-type(3n) {
  margin-right: 0;
}

.works-item-wrapper{
  height: 360px;
}

.works-body {
  text-align: center;
}

.works-title {
  font-size: 25px;
  font-weight: bold;
  margin-top: 8px;
}

.works-text {
  font-size: 14px;
}

.works-url {
  font-size: 10px;
}

.btn{
  transition: all 0.2s ease;
  border-bottom:solid 0 #006cb400;
  padding-bottom:3px;
}

.btn:hover{
  border-bottom:solid 1px #006cb4;
  padding-bottom:0;
}





/*--------------------------------
 About
---------------------------------*/


.about-section .inner {
  max-width: 1000px;
}

.about-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.about-image-wrapper {
  flex: 0 0 500px;
  margin-right: 60px;
}

.about-image {
   width: -50%;
}

.about-body {
  flex: 1;
}

.about-body p:not(:last-child) {
  margin-bottom: 20px;
}

.about-body li{
  list-style: none;
  line-height:60px;
}



/*--------------------------------
 フッター
---------------------------------*/
.footer {
  background-color:#094067;
  color: white;
  width: 100%;
  height: auto;
  float:left;
  position: relative;
  z-index: 1000;
}



.footer-list a{
  color: white;
  opacity: 0.65;
  font-size: 13px;
}

.logo-link{
  opacity: 0.95;
}

.footer-list a:hover{
  text-decoration: underline;
  opacity: 1;
}



.footer-container{
  padding: 50px 70px;
}

.footer-section{
  float: left;
}

.footer-logo{
  width:150px;
  float: left;
  margin-bottom: 30px;
  margin-right: 60px;
}


.footer-group{
  line-height: 50px;
  height: auto;
  float: left;
  padding-left: 25px;
  padding-bottom: 20px;
  width: 250px;
}

.footer-list{
  margin-left:25px;
}

.footer-heading{
  font-weight: bold;
  font-size:16px;
  opacity: 0.8;
}

.footer .inner {
  padding: 30px;
}



.page-top {
  font-size: 12px;
  font-weight: bold;
  display: block;
  padding: 10px;
  cursor: pointer;
  text-align: center;
  background-color: #ccc;
}

.footer .english{
  font-size: 16px;
  float: right;
  margin-top: 10px;

}


/*media Queries 767
----------------------------------------------------*/
@media screen and (max-width: 767px) {
  body {
    font-size: 95%;
    line-height: 1.65;
    letter-spacing: 0;
  }


  .gnav-list{
    display:none;
  }

  .header-right{
    display:none;
  }

  .pc-only {
    display: none;
  }

  .sp-only {
    display: block;
  }

  .hover-action {
    -webkit-transition: none;
    transition: none;
  }

  .hover-action:hover {
    -webkit-transition: none;
    transition: none;
    -webkit-transform: none;
    transform: none;
  }

  /* 文字 */
  .section-heading {
    margin-bottom: 20px;
  }

  .heading-primary {
    font-size: 22px;
  }

  /* レイアウト */
  .wrapper {
    padding-top: 82px;
  }

  .section {
    padding: 60px 0;
  }

  .section .inner {
    padding: 0 15px;
  }

  /* ヘッダー */
  .header {
    height: 90vh;
  }

  .logo-title {
    font-size: 28px;
    letter-spacing: .16em;
  }

  .logo-subtitle {
    font-size: 14px;
  }

  

  /* グローバルナビ */
  .gnav {
    padding: 7px 0;
  }

  .gnav-item {
    font-size: 13px;
    padding: 2px 15px;
  }

  .gnav-link {
    padding: 0;
  }

  .gnav-link:hover {
    opacity: 1;
  }

  .gnav-link:after {
    display: none;
  }

  /* Works */
  .works-body {
    text-align: left;
  }

  .works-title {
    text-align: center;
    font-size: 20px;
  }

  .works-list {
    justify-content: space-between;
  }

  .works-item {
    flex: 0 0 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }

  .works-item > div{
    width: 70%;
    margin: 0 auto;
  }



  /* About */
  .about-item {
    display: block;
  }

  .about-image-wrapper {
    width: 300px;
    max-width: 100%;
    margin: 0 auto 20px;
  }


  /* フッター */
  .footer .inner {
    padding: 20px 0;
  }

  .footer{
    z-index: 1;
  }

  /*　gnav スマホ */
  .header-content .header-right .english{
    float: right;
  }

  .header-content{
    padding: 50px;
  }

  .burger-btn{
    margin-left: 87%;
    display: block;    
    width: 39px;      
    height: 39px;
    position: fixed;      
    border:none;   
    margin-top:3px; 
    z-index:1003;
  }    

  .bar{      
    width: 20px;      
    height: 1px;        
    display: block;      
    position: absolute;      
    left: 50%;      
    transform: translateX(-50%);      
    background-color: #fff;  
  }    
  .bar_top{   
    top: 10px;
  }
  .bar_mid{    
    top: 50%;
    transform: translate(-50%,-50%);
  }
  .bar_bottom{
    bottom: 10px;
  }
  .burger-btn.close .bar_top{      
    transform: translate(-50%,10px) rotate(45deg);      
    transition: transform .3s;  
  }    
  .burger-btn.close .bar_mid{      
    opacity: 0;       
    transition: opacity .3s; 
  }    
  .burger-btn.close .bar_bottom{      
  transform: translate(-50%,-8px) rotate(-45deg);      
  transition: transform .3s;  
  }


  .sp-nav-wrapper{      
    text-align:left;
    display: none;
    width: 100vw;      
    height: 100vh;      
    position: fixed;      
    top: 0;      
    left: 0;       
    z-index: 1002; 
    overflow: scroll; 
    background-color:#10161b;  
  }    
   .sp-gnav{        
    width: 100%;        
    height: 140%;               
    z-index: 2; 
    padding-top:8px;   
    
  }  
  .sp-gnav .sp-gnav-list{        
    display: block;        
    position: absolute;        
    top: 50%;        
    left: 50%;        
    transform: translate(-50%,-50%);        
    text-align: left;     
  }      
  

  body.noscroll{
    overflow: hidden;
  }

  .gnav-logo{
    width: 30%;
    height: 40%;
    float: left;
    padding:10px 0px 0px 20px;
    margin-bottom: 10px;
  }
  .nav-wrapper{
    z-index: 1001;
  }

  .gnav-title{
    font-weight: bold;
    font-size: 16px;
    line-height: 2;
    padding:10% 2% 0 1rem;
    text-align: left;
  }

  .en-gnav-title{
    font-weight: normal;
    font-size: 13px;
    line-height: 2;
    padding:10% 2% 0 1rem;
    text-align: left;
  }

  .en-title{
    padding-top:30px;
  }

  .sp-gnav-list{
    width:100%;
    max-height:95%;
    padding-top: 1%;
  }

  .sp-gnav-list a{
    display:block;
    padding:2% 1rem;
    border-bottom:0.5px solid;
    border-color:white;
    width:100vw - 2rem;
    color:rgb(240, 240, 240);
  }

  .top-content{
    border-top:0.5px solid;
    border-color:rgb(255, 255, 255);
  }


  .sp-gnav-item{
    font-size:80%;
  }

  .sp-gnav-item li{
    font-size: 100%;
    line-height: 1.7rem;
    box-sizing: border-box;
    width: 100vw;
  }

  
}





@media screen and (max-width: 460px) {
  .lum-lightbox-inner img {
    max-width: 160vw !important;  /* 軽くスワイプで左端から右端まで動かせる量 */
    max-height: 85vh !important;  /* 上下に適度に余白 */
  }
}