/*======================基本レイアウト=====*/
body{
  /* padding-top: 100px; */
  font-size: 16px;
  /* background-image: url(../images/sky_00001.jpg); */
  /* background-position: center;
  background-size: cover; */
  margin: 0;
  
}

.wrapper{
  margin: 0 auto;
  width: 100%;
  /* border: 5px solid #555; */
}
.top_header{
  margin: 0 auto;
  width: 100%;
}
.h1_{
  font-family: 'Dancing Script', cursive;
  margin-left: 0%;
  margin-top: 10%;
  font-size: 4rem;
  color: blanchedalmond;
  text-shadow: 8px 5px 5px #000;
}

.gradient {
  overflow: hidden;
  position: relative;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    farthest-corner at 0 0,
    #ff0000 0%,
    #ff0000 50%,
    #0000ff 90%,
    #0000ff 100%
  );
}
/*※未使用…---------------------------背景グラデーションに活用。動きのあるグラデーション*/
.gradient:before {
  z-index: 1;
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    300px at 300px 200px,
    rgba(255, 204, 51, 1) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  transition: all 0.3s;
  animation: gradient1 3.2s ease-out infinite;
  content: "";
}

@keyframes gradient1 {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(100px);
  }
  100% {
    transform: translateX(0);
  }
}

.gradient:after {
  z-index: 2;
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    300px at 0 350px,
    rgba(102, 204, 255, 1) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  transition: all 0.3s;
  animation: gradient 3s ease-out infinite;
  content: "";
}

@keyframes gradient {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-100px);
  }
  100% {
    transform: translateX(0);
  }
}





/*======================ヘッダー=====*/
.nav_bg{
  width:100%;
  /* background: linear-gradient(to right,  rgb(131, 3, 250), rgb(250, 244, 250));  */
  /* background: linear-gradient(-225deg, #2CD8D5 0%, #aba7eb 56%, #e9c5e4 100%); */
  background: linear-gradient(-130deg, rgb(0, 0, 0) 10%, rgb(0, 0, 0)45%,rgba(255, 102, 222) 70%,rgb(0, 0, 0)72%,rgba(255, 102, 222) 73%,rgb(0, 0, 0)74%);   
  z-index: 50;
  /* background-image: url(../images/paku1210A1129_TP_V.jpg); */
  /* opacity: 0.5; */
  display: flex;
  align-items: center;
  height: 70px;
  position: absolute;
  box-shadow: 0px 0px 5px #000;
}
.nav_menu{
  /* position: fixed; */
  display: flex;
  width: 80%;
  height: 50px;
  margin: 0 auto;
  text-align: center;
  justify-content: space-between;
  /* min-width: 0;  子要素のはみ出し防止*/
  
}
.logo{
  /* position:absolute; */
  background-image: url(../images/logo2.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 70% 100%;
  width: 15%;
  height: 50px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 0;
  left:0;
  /* position: fixed; */
  /* background-color: #fa46b5; */
  /* border-radius: 50%; */
  z-index: 50;
  margin-left: 2%;
  font-size: 1rem;
  font-family: 'Dancing Script', cursive;
  color: #fff;
  font-size: 1.5rem;

  /* font-family: 'Shantell Sans', cursive; */
}
.top_nav{
  display: flex;
  /* justify-content: space-between; */
  height: 50px;
  /* position: fixed; */
  width: 70%;
  z-index: 50;
  /* background-color: #6713d2; */
  align-items: center;
  text-align: center;
  /* margin: 0 auto; */

}
.top_nav_item{
  border-radius: 10% / 10%;
  position: relative;
  /* margin: 0 auto; */
  /* vertical-align:middle; */
  /* align-items: center; */
  text-align: center;
  width: 100%;
  height: 100%;
  background:linear-gradient(to bottom,  rgb(66, 24, 255), rgb(0, 0, 0)), linear-gradient(to left,  rgb(252, 1, 139), rgb(0, 0, 0)), linear-gradient(to top,  rgb(250, 3, 176), rgb(0, 0, 0)),linear-gradient(to right,  rgb(2, 140, 253), rgb(0, 0, 0));  

  background-blend-mode: lighten;
  /* border: 1px solid ;
  border-color:  rgb(140, 172, 219); */
}
.top_nav_item::before{
  border-radius: 10% / 10%;
  background:linear-gradient(to top,  rgb(66, 24, 255), rgb(250, 244, 250)), linear-gradient(to right,  rgb(252, 1, 139), rgb(250, 244, 250)), linear-gradient(to bottom,  rgb(250, 3, 176), rgb(252, 252, 252)),linear-gradient(to left,  rgb(2, 140, 253), rgb(250, 244, 250));  
  background-blend-mode: darken;
  transition: all 2s ease;
  content: "";
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transition: all 1s ease-out;
  width: 100%;
}
.top_nav_item:hover::before {
  opacity: 0;
}


.nav_a_parent{
  width: 100%;
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  font-family: 'Dancing Script', cursive;
  font-size: 1.5rem;
  color: #fff;

}
.vertical{
  display: flex;
  flex-direction: column;
  list-style-type: none;
  justify-content:center;
  padding-left: 0;
  margin: 0 auto;
  text-align: center;
  align-items: center;
}
.vertical li{
  width:100%;
  font-size: 1.2rem;
  margin: 27% auto;
  font-weight: bold;
  text-align: center;
}
.vertical li:hover{
  border-radius: 50%;
  background: #1a1818;
  transition: all 0.5s ease;
}
.vertical li a{
  color: #000;
  text-shadow: 0px 0px 2px #fff;
}


.vertical li a:hover{
  color: #ff685d;

}
.top_sentence{
  position: absolute;
  top: 0;
  left: 0;
  /* background:
      linear-gradient(217deg, rgba(255,0,0,.8), rgba(255,0,0,0) 70.71%),
      linear-gradient(127deg, rgba(0,255,0,.8), rgba(0,255,0,0) 70.71%),
      linear-gradient(336deg, rgba(0,0,255,.8), rgba(0,0,255,0) 70.71%); */
  background: linear-gradient(to right, rgb(0, 0, 0), rgba(51, 51, 255));   
  /* background-image: url(../images/photoshop_aig-mid22910-52-xl_TP_V4.jpg);
  background-size: contain; */
  width: 20vw;
  height: 100%;
  z-index: 10;
}
.top_wind, .top_wind2{
  position: absolute;
  top: 0;
  left: 40%;
  width: 10vw;
  height: 100%;
  z-index: 20;

}

.top_wind{
  background: linear-gradient(to right, rgb(51, 51, 255, 1), rgba(100, 100, 255, 0.4));   
}
.top_wind2{
  background: linear-gradient(to right, rgba(100, 100, 255, 0.4), rgb(231, 2, 252, 0.2));   
}


.fade_img{
  overflow: hidden;
  margin: 0;
  background-color: rgba(102, 204, 255, 0.5);
  
  
}
.fade_img_item{ /*object-position効かない※*/
  
  object-fit:cover;
  
  object-position :bottom;
  
  
}

.top_wind.is-open {      /*※％で移動できるので変更。キーフレーム使ってみる,もしくは段々の画像になるように調整 jsもif文にする。*/
  top: 0;
  /* left: 0; */
  width: 19.7vw;
  height: 100%;
  z-index: 20;
  transition: all 5s ease;
  transform: translateX(-100%);
  
}


.txt_shadow{
  text-shadow: 0px 0px 5px #000000;
}

.header_p{
  font-size: 1.5rem;
  font-family: serif;
  color: #fff;


}

.txt_up{
  /* color: antiquewhite; */
  position: absolute;
  /* bottom: 50%; */
  width: 50vw;
  z-index: 30;

  top: 10%;
  left: 0%;
  /* transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%); */

  flex-direction: column;
  text-align: center;
  align-items: center;
  justify-content: center;
}


/*=================================アコーディオン*/
.parent_list {
  position: relative;
  margin: 0 0.1%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;

}
 
/* .parent_list > div {
  display: inline-block;
} */
 
/* .parent_list a{
  display: block;
  width: 200px;
  padding: 5px 20px;
  background: #fff;
  border-right: 1px solid #333;
  border-left: 1px solid #333;
  border-bottom: 1px solid #333;
} */
 
/* .heading{
  border-top: 1px solid #333;
} */
 
.child_list {       /*リストの位置調整*/
  position: absolute;
  top: 80%;
  background: linear-gradient(to right, rgba(100, 100, 255, 0.7), rgb(231, 2, 252, 0.5));   
  visibility: hidden;
  opacity: 0; /* 下層メニューを非表示 */
  transition: 1s all linear;
  list-style-type: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 200%;
  /* font-weight: 300; */
  text-shadow: 0px 0px 5px #fff;
}
.child_list li{
  
  border-radius: 70%;
  width: 80%;
  height: 2%;
  margin: 10%;
  padding: 1% 0;
  background: linear-gradient(to right, rgba(240, 202, 233, 0.5), rgb(231, 2, 252, 0.5));   
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.child_list li a{
  color:#1a1818;
}
.child_list li a:hover{
  color:#f0f0f0;
}
 
.parent_list:hover .child_list {
  visibility: visible;
  opacity: 1; /* 下層メニューを表示 */
}
 
.child_list a:hover{
  border-radius: 70%;
  width: 100%;
  height: 100%;
  background: linear-gradient(to left, rgba(240, 25, 25, 0.5), rgba(248, 154, 92, 0.5));   
  transition: all 0.5s ease;
}

/*.btn a{  ボタン丸く広がる
	width: 120px;
	height: 120px;
	border: 1px solid #000;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 0;
}
.btn a::after{
	content: "";
	display: inline-block;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
	transition: all .3s;
	transform: scale(.3);
}
.btn a:hover{
	color: #fff;
}
.btn a:hover::after{
	background: #000;
	transform: scale(1);
}*/


















/*https://www.sejuku.net/blog/53162*/
.background_test {
  background: radial-gradient(ellipse at center, rgba(96,171,248,1) 0%,rgba(155,201,247,1) 28%,rgba(155,201,247,1) 18%,rgb(255, 255, 255) 70%);
}


/*============================================メイン全体*/
#main_ctn{
  /* background: linear-gradient(135deg,  rgb(252, 1, 139), rgb(250, 244, 250)), linear-gradient(-135deg,  rgb(250, 3, 176), rgb(252, 252, 252)),linear-gradient(45deg,  rgb(66, 24, 255), rgb(250, 244, 250)),linear-gradient(-45deg,  rgb(2, 140, 253), rgb(250, 244, 250));  
  background-blend-mode: darken; */
  background-color: #000;
}
/* .main_bg1{
  background-image: url(../images/sky_00001.jpg);
}
.main_bg3{
  background-image: url(../images/sky_00027.jpg);
}

.main_bg5{　　　
  background-image: url(../images/aig-ai20221111459-xl.jpg);
} */







/*=====================コンテンツ======*/

.menu_fixed{
  display:flex;
  /* position: relative; */
  height: 6000px;
  /* border: 3px solid red; */
  margin: 0 auto;
  width: 95vw;
  
}
.div_fixed{
  font-family: cursive;
  position: sticky;
  /* transition: all 2s ease; */
  /* background: linear-gradient(to bottom, rgba(96,171,248,1) 0%,rgb(202, 227, 252) 28%,rgb(119, 182, 245) 58%,rgb(202, 227, 252) 78%,rgb(119, 182, 245) 98%); */
  background: linear-gradient(to right,  rgb(252, 1, 139), rgb(250, 244, 250)), linear-gradient(to bottom,  rgb(250, 3, 176), rgb(252, 252, 252)),linear-gradient(to top,  rgb(66, 24, 255), rgb(250, 244, 250)),linear-gradient(to left,  rgb(2, 140, 253), rgb(250, 244, 250));  
  background-blend-mode: darken;

  max-width: 300px;
  width: 20%;
  height: 100vh;
  top: 0;
  /* transform: translate(0px, 0); */
  /* border: 1px solid #000; */
   /* flex-grow: 3; max-widthで指定したらどうか？ サイト見る*/
  display: flex;
  align-items: center;
  /* border-radius: 20%; */
}
.div_article{
  /* background: radial-gradient(ellipse at center, rgba(96,171,248,1) 0%,rgba(155,201,247,1) 28%,rgba(155,201,247,1) 18%,rgb(255, 255, 255) 70%); */
  background-color: #000;
  /* transform: translate(300px, 0); */
  /* position: absolute; */
  width: 80%;
  height: 6000px;
  
  /* border: 1px solid #000; */
  /* flex-grow: 1;  */
}
#article1, #article2{
  height: 1200px;
  width: 95%;
  margin: 1px auto;
  /* overflow: hidden; */
}
#article3{
  height: 1200px;
  width: 95%;
  margin: 1px auto;

}
#article4{
  height:800px;
  width: 95%;
  margin: 1px auto;
}
#article5{
  height: 360px;
  width: 540px;
  margin: 1px auto;
}
#article1 h2,#article2 h2,#article3 h2,#article4 h2,#article5 h2{
  color: #fff;
  text-align: center;
}
.art-1{
  display: flex;
  margin: 0 auto;
  overflow: hidden;
  width: 95%;
}
.art1_img{
  /* background-color: blue; */
  margin: 0 auto;
  width: 60%;
  height: 1000px;

  /* transform: translate(30px, 0); */
}
.art1_sentence, .art1_sentence2{
  background-color: #000;
  
  width: 40%;
  
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  justify-content: center;
}
.art1_sentence2{
  background-image: url(../images/flower_02.jpg);
  background-position: center;
	background-repeat: no-repeat;
	background-size: 100% auto;
}
.ctn_text1{
  padding: 10%;
  background-color: rgba(102, 204, 255, 0.5);
  font-size: 1rem;
  border: 1px dotted rgb(253, 54, 193);
  border-radius: 30%;
  /* transform: translate(20%, 50%); */
  
}
/* .art1_works{
  background-image: url(../images/katen.jpg);
  background-size: cover;
  width:100%;
  height:100%;
}
.art1_works2{
  background-image: url(../images/danro.jpg);
  background-size: cover;
  width:100%;
  height:100%;

} */


.art-2{
  /* display: flex; */
  margin: 0 auto;
  overflow: hidden;
  width: 95%;
  height: 1400px;
  position: relative;
  /* background-color: rgb(155, 99, 160); */

}
.art2_img{
  margin: 0 auto;
  width: 50%;
  height: 100%;
  position: absolute
}
.art2_2_img{
  /* background-color: rgb(144, 36, 233); */
  margin: 0 auto;
  width: 50%;
  height: 50%;
  left: 50%;
  position: absolute
}
.art2_center{
  position: absolute;
  /* background-color: rgb(238, 98, 17); */
  background-image: url(../images/design.jpg);
  background-size: auto 100%;
  background-position: center;
  margin: -10%  0%  0% 25%;
  width: 68%;
  height: 33%;
  /* top:50%;
  left:50%;
  transform:translate(-50%,-50%); */
  
  border-radius: 50%;

}





/*-------------------------intro コンテンツ*/
/* .main_bg1{
  background-image: url(../images/sky_00001.jpg);
}
.main_bg3{
  background-image: url(../images/sky_00027.jpg);
}

.main_bg5{　　　
  background-image: url(../images/aig-ai20221111459-xl.jpg);
} */
.wrapper_intro{
  height: 3000px;
}

.intro_header{
  width: 100%;
  background-image: url(../images/asset4.jpg);
  height:800px;
  /* background-size: cover; */
  background-color: #cc208e;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.intro_header h1{
  text-align: center;
  font-size: 5rem;
  font-family: 'Dancing Script', cursive;
  background: radial-gradient(ellipse at center, rgba(96,171,248,0.5) 0%,rgba(155,201,247,0.5) 28%,rgba(155,201,247,0.5) 18%,rgb(255, 255, 255,0.5) 70%);
  border-radius: 50%;
  padding: 10% 2%;
  /* transform: translateY(50%); */
}


.intro_ctn1{
  background-image: url(../images/aig-ai221017170-xl.jpg);
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  width: 100%;
  height: 1000px;
  display: flex;

}
.intro_ctn2{
  background-image: url(../images/aig-ai221017257-xl.jpg);
  background-attachment: fixed;
  background-size: cover;
  width: 100%;
  background-position: center;

  height: 1000px;
  display: flex;
}
.intro_ctn3{
  background-image: url(../images/aig-ai20221111459-xl.jpg);
  background-attachment: fixed;
  background-size: contain;
  background-position: center;

  width: 100%;
  height: 1000px;
  display: flex;

}
.intro_vertical{
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}
.intro_exp{
  background-color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;

}
.intro_exp p{
  font-family: 'Shantell Sans', cursive;
  font-family: 'Times New Roman', Times, serif;
}
.intro_img{
  width: 100%;
  height: 100%;
}

.db_border{
  border:double 5px  rgb(149, 127, 247);
  padding: 10% 5%;
}



/*====================================ホバーマスク*/
.hover-parent {
    
  position: relative;
  
  
  overflow: hidden;
  top:37%;
  left:25%;
  transform:translate(-50%,-50%);

}
.hover-mask{
  font-family: 'Times New Roman', Times, serif;
  font-size: 3rem;
  position: absolute;
  top: -15%;
  bottom: 0;
  left: -10%;
  right: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  color: #fff;
  display: flex;
  align-items: center;
  text-align: center;
  padding: 0 20px 0 40%;
  height: 100%;
}
.hover-mask:hover {
  opacity: 1;
  transition: all 0.9s ease;
  padding-bottom: 0;
}
.hover-parent:hover .hover-mask { /*parentがホバーした時、maskのパディングずらすことで下から浮かび上がる*/
  padding-top: 30px;
}




/*=====================フッター======*/
.footer_cts{
  background-color: #000000;

  /* height: 30vh; */
  width: 100%;
  margin: 0 auto;
}

  

.ft_flex{
  width:100%;
  height: 90%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin: 0 auto;
  padding-top: 5%;

  
}
.ft_div_parent{
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.ft_div_parent a{
  border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 0;
  color: #fff;
}
.ft_div_parent a::after{
  content: "";
	display: inline-block;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
	transition: all .8s;
	transform: scale(0);
}
.ft_div_parent a:hover::after{
  background: linear-gradient(to right, rgba(240, 202, 233, 0.5), rgb(231, 2, 252, 0.5));   
	transform: scale(1);
  
}
.ft_div_parent a:hover{
  color:#fa2020;
}
.ft_div{
  width: 100%;

  
}
.ft_div div{
  margin: 0;
  padding: 0;
  width: 100%;
}
.ft_div div a{
  width: 100%;
  color: #fff;
}
.ft_flex div{
  margin: 0;
  width: 100%;
}
.copy{
  text-align: center;
  height:10%;
  color: #fff;
}

/*=============================================マウスストーカー*/
.c-stalker {
  /*マウスストーカーの位置調整*/
  position: fixed;
  top: -1em;
  left: -1em;
  pointer-events: none;  /*マウスストーカーをイベントの対象外にする*/
  display: block;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  /* background-color: rgba(0, 0, 0, 0.5); */
  background-image: url(../images/ghost.png);
  /* width:100px;
  height:100px; */
  background-size: 100% 100%;
  transition-property: width, height, background-color, transform;
  transition-timing-function: linear;
  transition-duration: 0.5s;
  z-index: 999;
}

/*a要素やbutton要素がホバーされた時*/
.is-active.c-stalker {
  width: 5rem;
  height: 5rem;
  background-color: rgba(245, 188, 188, 0.5);
  background-image: url(../images/ghost2.png);
  transition: all 0.8s ease;

}

.c-button {
  display: inline-block;
  width: 300px;
  padding: 0.5rem 3em;
  border: 1px solid #000;
  font-size: 1.5em;
  font-weight: bold;
  border-radius: 3px;
  background-color: #f0f0f0;
}

.c-button + .c-button {
  margin-top: 2em;
}

@media (min-width: 767px) {
  .c-button + .c-button {
    margin-top: 0;
    margin-left: 0.5em;
  }
}

/* デフォルトスタイルリセットとレイアウト用 */


button {
  appearance: none;
  cursor: pointer;
  border: none;
  background-color: transparent;
}

a {
  display: block;
  text-decoration: none;
  /* width: 300px; */
}

.l-container {
  max-width: 1280px;
  margin: 3rem auto;
  text-align: center;
}

.l-spacer {
  padding: 3em 0;
}








/*=====================ドロワー======*/
.overlay {
  width: 100%;
  height: 80vh;
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0,0,0,.8);
  /* background : linear-gradient(to right, rgb(243, 164, 243) ,rgb(248, 3, 248)); */
  background: linear-gradient(to right,  rgb(252, 1, 139), rgb(250, 244, 250)), linear-gradient(to bottom,  rgb(250, 3, 176), rgb(252, 252, 252)),linear-gradient(to top,  rgb(66, 24, 255), rgb(250, 244, 250)),linear-gradient(to left,  rgb(2, 140, 253), rgb(250, 244, 250));  
  background-blend-mode: darken;

  z-index: 190;
  opacity: 0;
  visibility: hidden;
  /* transition: all 200ms ease-in;   動く。遷移 見えたときに加速するようにスライドしてくる */
  display: flex;
  justify-content: center;
  align-items: center;
  /* height: 100vh;
    overflow: scroll */

  
    
}
.drower_nav {         /*出てくるメニューのみ*/
    border: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    list-style-type: none;
}
.drower_nav li{
  text-align: center;
  margin: 10% auto;
  font-size: 1.5rem;
}
.drower_nav li a{
  color: #fff;
}
.tog_div{
  /* display: none; */
  visibility: hidden;
  opacity: 0;
  position: fixed;
  width: 100%;
  height: 10%;
  background: linear-gradient(to right,  rgb(252, 1, 139), rgb(250, 244, 250)), linear-gradient(to bottom,  rgb(250, 3, 176), rgb(252, 252, 252)),linear-gradient(to top,  rgb(66, 24, 255), rgb(250, 244, 250)),linear-gradient(to left,  rgb(2, 140, 253), rgb(250, 244, 250));  
  background-blend-mode: darken;
  
}
.delete_bg{
  background: linear-gradient( rgba(0, 0, 0,0), rgba(0, 0, 0,0));  
}
/* .tog_div2{
  width: 100%;
  height: 20%;
  position: fixed;
  top: 0;
  left: 0;

} */
.toggle {              /*ボタン*/
  /* position: relative; */
  top: 5%;
  left: 93%;
  width: 50px;
  height: 50px;
  color: #fff;
  /* display: flex; */
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  
  z-index: 200;
  
  position: fixed;
  transition: all 1.2s ease;
  
  
}
.act{
  z-index: 200;
  /* display: block; */
  visibility: visible;
  opacity: 1;
  transition: all 1.2s ease;
  

}
  /*３本線--------------ボタンの詳細-------------------------------------------------*/
span.toggler,
span.toggler:before,
span.toggler:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
    pointer-events: none;
    transition: all 0.5s ease;


}

span.toggler:before{
    bottom: 9px;
}
span.toggler:after {
    top: 9px;
}
#deletex{
  z-index: 200;
}
/*ここまで３本線---------------------------------------------------------------*/

span.deleteclass {
    background-color: transparent; /*真ん中の線はなくなる。*/
    transition: all 0.5s ease;
}
span.deleteclass::before {          /*上下の線は互いにクロスする。*/
    bottom: 0;
    transform: rotate(45deg);
    z-index: 199;
    transition: all 0.5s ease;
}
span.deleteclass::after {
    top: 0;
    transform: rotate(-45deg);
    z-index: 199;
    transition: all 0.5s ease;
}

.logo {
  text-align: center;
  margin-bottom: 30px;
}
.logo  a{
  text-decoration: none;
  color: #fff;
  font-size: 2rem;
}
.show-nav .overlay {    /*bodyに.show-navクラスついたときのoverlayクラスの変化*/
  animation-name:fadeInAnime;
  animation-duration:1.5s;
  animation-fill-mode:forwards;
  box-shadow: 0 2px 4px rgba(0,0,0,.6);
}
@keyframes fadeInAnime{
  from {
    opacity: 0;
    visibility: hidden;
  }

  to {
    opacity: 1;
    visibility: visible;
  }
}





/*=======================文字のふわっと表示*/
.load-fade{
  opacity: 0; 
  visibility: hidden;
  transform: translateX(30%);
  transition: all 6s ease;

}
.header_p span{
  font-weight: 600;
  color:#00f7ff;
  font-size: 2.5rem;
  text-shadow: 0px 0px 5px #fff;
  
}
.load-fade2{
  opacity: 0; 
  visibility: hidden;
  transition: all 6s ease;
  transform: translateX(-30%);

  font-family: 'Times New Roman', Times, serif;
  font-size: 2rem;
}
.exp{
  position: absolute;
  top: 25%;
  left: 10%;

  color: #000;
  opacity: 0;
  visibility: hidden;
  transform: translate(0%, 150%);
  transition: all 5s ease;

}

.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateX(0%);
}
.is-show2{
  opacity: 1;
  visibility: visible;
  transform: translate(0%, 0%);
}


/*======================スムーススクロール=====*/


.re_div{
  width: 100%;
  text-align: center;
  margin: 2% auto;
}
.top_re{
  display: inline-block; 
  background-color: #fff;
  border-radius: 50%;
  width: 20%;

}



/*==================================================ブロック移動で扉開き作る======================*/



/*=====================背景切り替わり======================================================*/
.layer_parent{
  position: relative;
  width:100%;
  height: 600px;
  overflow: hidden;
  
}
/* .layer_img{
   margin-left: calc(50% - 900px/2);
  margin-top: calc(100% - 600px/2); 
  width: 100%;
  height: 100%;
  overflow: hidden;
  object-fit: cover; 
  
} */
.img_layer1, .img_layer2, .img_layer3, .img_layer4, .img_layer5{
  position: absolute;
  overflow: hidden;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.img_layer1{
  width: 100%;
  height: 100%;
  
}
.img_layer2{
  width: 80%;
  height: 80%;
}
.img_layer3{
  width: 60%;
  height: 60%;
}
.img_layer4{
  width: 40%;
  height: 40%;
}
.img_layer5{
  width: 20%;
  height: 20%;
}
.img_layer1::before, .img_layer2::before, .img_layer3::before, .img_layer4::before, .img_layer5::before{
  content: '';
  position: absolute;
  top: 0;
  left:0;
  width:100%;
  height:100%;
  background-image: url(../images/resize_japanese-style_00006.jpg);
  background-repeat: no-repeat;
  background-position: center;
  transition: all 9s ease;
  overflow: hidden;
}
.img_layer1:hover::before, .img_layer2:hover::before, .img_layer3:hover::before, .img_layer4:hover::before, .img_layer5:hover::before{
  opacity: 0;
  transition: all 0.2s ease;
}
/*========================================================================背景切り替わり2*/
.cover{
  width: 100%;
  /* border: 1px solid #000000; */
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  overflow: hidden;
}

/*-----------------------------------------------------------*/
.flex_item{
  height: 100%;
  width: 100%;
  position: relative;
  overflow: hidden;

}
.change{
  -webkit-transition: all 0.1s;
-moz-transition: all 0.1s;
-ms-transition: all 0.1s;
-o-transition: all 0.1s;
transition: all 0.1s;
opacity: 0;
}
.return{
  -webkit-transition: all 10s;
-moz-transition: all 10s;
-ms-transition: all 10s;
-o-transition: all 10s;
transition: all 10s;
opacity: 1;
}

.size_change{
  background-size: 30%;
}



.cover_1, .cover_2, .cover_3, .cover_4, .cover_5, .cover_6, .cover_7, .cover_8, .cover_9, .cover_10{
  background-image: url(../images/reds1230C0232.jpg);
  background-repeat: no-repeat;
  background-size: cover;

  z-index: 1;
  position: absolute;
  height: 100%;
  width: 100%;
  overflow: hidden;
  
}

.under_1,.under_2,.under_3,.under_4,.under_5,.under_6,.under_7,.under_8,.under_9,.under_10{
  background-image: url(../images/100M0621B0433.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 0;
  position: absolute;
  height: 100%;
  width: 100%;
  /* overflow: hidden; */
}
/*-----------------------------------------------------------*/
.cover_1{
  background-position: 0 0;
  
}
.under_1{
  background-position: 0 0;
}

/*---------------------------------------------------------%の場合、50が真ん中、+は背景が左方向にずれ、-は右方向にずれる。位置はディベロッパーツールで微調整--*/
.cover_2{
  background-position: 11% 0;
  
}
.under_2{
  background-position: 11% 0;
}
/*-----------------------------------------------------------*/
.cover_3{
  background-position: 22% 0;
  
}
.under_3{
  background-position: 22% 0;
}
/*-----------------------------------------------------------*/
.cover_4{
  background-position: 33% 0;
}
.under_4{
  background-position: 33% 0;
}
/*-----------------------------------------------------------*/
.cover_5{
  background-position: 44% 0;
  
}
.under_5{
  background-position: 44% 0;
}
/*-----------------------------------------------------------*/
.cover_6{
  background-position: 55% 0;
}
.under_6{
  background-position: 55% 0;
}
/*-----------------------------------------------------------*/
.cover_7{
  background-position: 66% 0;
}
.under_7{
  background-position: 66% 0;
}
/*-----------------------------------------------------------*/
.cover_8{
  background-position: 77% 0;
}
.under_8{
  background-position: 77% 0;
}
/*-----------------------------------------------------------*/
.cover_9{
  background-position: 88% 0;
}
.under_9{
  background-position: 88% 0;
}
/*-----------------------------------------------------------*/
.cover_10{
  background-position: 99% 0;
}
.under_10{
  background-position: 99% 0;
}







/*========================ラインの動き============疑似要素つけたクラスを用意しておく。それをｊｓで脱着==「animation-fill-mode」で「forwards」　もしくはtransitionと疑似要素の座標移動でやる======https://gxy-life.com/2PC/PC/PC20210923.html=*/
/* ボタンの大きさと位置をここで指定 */
.btn__boxes {
  position: relative;
  /* width: 200px;*/
  height: 480px; 
  
  overflow: hidden;
}
.works_bg{
  background-image: url(../images/katen.jpg);
  background-position: center;
	background-repeat: no-repeat;
	background-size: 100% auto;
}
.works_bg2{
  background-image: url(../images/danro.jpg);
  background-position: center;
	background-repeat: no-repeat;
	background-size: 100% auto;
}

.works_bg3{
  background-image: url(../images/yukiyama.jpg);
  background-position: center;
	background-repeat: no-repeat;
	background-size: 100% auto;
}
.works_bg4{
  background-image: url(../images/mebius.jpg);
  background-position: center;
	background-repeat: no-repeat;
	background-size: 100% auto;
}


.btn__box a {
  display: block;
}


/* 線(ボーダー)のスタイル 共通 */
.btn__box:before,
.btn__box:after,
.btn__box a:before,
.btn__box a:after {
  border-radius: 50%;
  content: '';
  position: absolute;
  /* background: linear-gradient(transparent 50%, #c1e0ff 50%);マーカー風 */
  background-image: linear-gradient(to top, #cc208e 0%, #6713d2 100%);/*線の色*/
  /* background: linear-gradient(to top, #fcc5e4 0%, #fda34b 15%, #ff7882 35%, #c8699e 52%, #7046aa 71%, #0c1db8 87%, #020f75 100%);  */
}
/* 下のボーダー */
.btn__box:before {
  bottom: 0;
  left: -1000px;
  width: 100%;
  height: 5px;
  animation: leftAnim 4.5s linear 0s forwards;  /*下のボーダー　　ショートハンド表記　先がduration あとがdelay　　　https://zero-plus.io/media/css-animation-keyframes/*/
}
/* 右のボーダー */
.btn__box:after {
  bottom: -200px;
  right: 0;
  width: 5px;
  height: 100%;
  animation: bottomAnim 1.5s linear 0s forwards;/*右のボーダー*/

}
/* 上のボーダー */
.btn__box a:before {
  top: 0;
  right: -1000px;
  width: 100%;
  height: 5px;
  animation: rightAnim 4.5s linear 0s forwards;/*上のボーダー*/
}
/* 左のボーダー */
.btn__box a:after {
  top: -200px;
  left: 0;
  width: 5px;
  height: 100%;
  animation: topAnim 1.5s linear 0s forwards;/*左のボーダー*/
}


/* 各アニメーション */
@keyframes topAnim {
  0% {top:-200px;}
  100% {top:0px;}
}
@keyframes bottomAnim {
  0% {bottom:-200px;}
  100% {bottom:0px;}
}
@keyframes rightAnim {
  0% {right:-700px;}
  100% {right:0px;}
}
@keyframes leftAnim {
  0% {left:-700px;}
  100% {left:0px;}
}



.line-boxes{
  position: relative;
  /* border: #555; */
  overflow: hidden;
}
.line-box:before,
.line-box:after,
.line-box h2:before,
.line-box h2:after {
  content: '';
  position: absolute;
  background:rgb(211, 14, 185);/*線の色*/
  /* background: linear-gradient(to top, #fcc5e4 0%, #fda34b 15%, #ff7882 35%, #c8699e 52%, #7046aa 71%, #0c1db8 87%, #020f75 100%);  */
}
/* 下のボーダー */
.line-box:before {
  bottom: 0;
  left: -1000px;
  width: 100%;
  height: 2px;
  animation: leftAnim2 4.5s linear 0s forwards;  /*下のボーダー　　ショートハンド表記　先がduration あとがdelay　　　https://zero-plus.io/media/css-animation-keyframes/*/
}
/* 右のボーダー */
.line-box:after {
  bottom: -800px;
  right: 0;
  width: 2px;
  height: 100%;
  animation: bottomAnim2 6.5s linear 0s forwards;/*右のボーダー*/

}
/* 上のボーダー */
.line-box h2:before {
  top: 0;
  right: -1000px;
  width: 100%;
  height: 2px;
  animation: rightAnim2 4.5s linear 0s forwards;/*上のボーダー*/
}
/* 左のボーダー */
.line-box h2:after {
  top: -800px;
  left: 0;
  width: 2px;
  height: 100%;
  animation: topAnim2 6.5s linear 0s forwards;/*左のボーダー*/
}
@keyframes topAnim2 {
  0% {top:-800px;}
  100% {top:0px;}
}
@keyframes bottomAnim2 {
  0% {bottom:-800px;}
  100% {bottom:0px;}
}
@keyframes rightAnim2 {
  0% {right:-1000px;}
  100% {right:0px;}
}
@keyframes leftAnim2 {
  0% {left:-1000px;}
  100% {left:0px;}
}


/*---------------------------------------intro ライン*/
/* ボタンの大きさと位置をここで指定 */
.intro_boxes {
  position: relative;
  /* width: 200px;*/
  height: 1000px; 
  
  overflow: hidden;
}
.intro_box a {
  display: block;
}

/* 線(ボーダー)のスタイル 共通 */
.intro_box:before,
.intro_box:after,
.intro_box h2:before,
.intro_box h2:after {
  border-radius: 50%;
  content: '';
  position: absolute;
  /* background: linear-gradient(transparent 50%, #c1e0ff 50%);マーカー風 */
  background-image: linear-gradient(to top, #cc208e 0%, #6713d2 100%);/*線の色*/
  /* background: linear-gradient(to top, #fcc5e4 0%, #fda34b 15%, #ff7882 35%, #c8699e 52%, #7046aa 71%, #0c1db8 87%, #020f75 100%);  */
}
/* 下のボーダー */
.intro_box:before {
  bottom: 0;
  left: -3000px;
  width: 100%;
  height: 5px;
  animation: introleftAnim 6s linear 0s forwards;  /*下のボーダー　　ショートハンド表記　先がduration あとがdelay　　　https://zero-plus.io/media/css-animation-keyframes/*/
}
/* 右のボーダー */
.intro_box:after {
  bottom: -1500px;
  right: 0;
  width: 5px;
  height: 100%;
  animation: introbottomAnim 3s linear 0s forwards;/*右のボーダー*/

}
/* 上のボーダー */
.intro_box h2:before {
  top: 0;
  right: -3000px;
  width: 100%;
  height: 5px;
  animation: introrightAnim 6s linear 0s forwards;/*上のボーダー*/
}
/* 左のボーダー */
.intro_box h2:after {
  top: -1500px;
  left: 0;
  width: 5px;
  height: 100%;
  animation: introtopAnim 3s linear 0s forwards;/*左のボーダー*/
}


/* 各アニメーション */
@keyframes introtopAnim {
  0% {top:-1000px;}
  100% {top:0px;}
}
@keyframes introbottomAnim {
  0% {bottom:-1000px;}
  100% {bottom:0px;}
}
@keyframes introrightAnim {
  0% {right:-2000px;}
  100% {right:0px;}
}
@keyframes introleftAnim {
  0% {left:-2000px;}
  100% {left:0px;}
}



/*===================スライドショー関連========*/
.slide_parent{
    position: relative;
    height: 800px;
    width: 100%;
    overflow:hidden;  /*画像のhidden利かせるため、relativeあてたこれにもつけている。*/
    /* border: 3px solid blue; */
    margin: 0 auto;
}
.slide_child{
    position: absolute;
    height: 800px;
    width:100%;
    
    /* -webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
	-ms-transition: all 0.5s;
	-o-transition: all 0.5s;
	transition: all 0.5s;
	opacity: 1; */
}
.pics{
  opacity:0;
  transition: all 8s ease;
  transform: translate(0, 0);
  transform:scale(1.0);
  overflow: hidden;
  min-height: 100vh;
  /* width:100%; */
}
.img_change{
  position: absolute;
  opacity: 1;
  transition: all 8s ease;
  transform: translate(80px, 0px);
  overflow: hidden;
  min-height: 100vh;
}
.img_change2{
  position: absolute;
  opacity: 1;
  transition: all 8s ease;
  transform:scale(1.1);
  overflow: hidden;
  min-height: 100vh;
}
.s_img{
  width: 2000px;
}


/* .s_img {

    position   : absolute;
    top        : 0;
    left       : 0;
    bottom     : 0;
    right      : 0;
    opacity    : 0;
    animation  : bgAnime 28s infinite;

}
.change_up{

}
.slide_img1 {
    animation-delay  : 0s;
}
.slide_img2 {

    animation-delay  : 7s;
}
.slide_img3 {
    animation-delay  : 14s;
}
.slide_img4 {
    animation-delay  : 21s;
}
  
  @keyframes bgAnime {
     0% { opacity: 0; transform: scale(1.0, 1.0); }
     1% { opacity: 1; transform: scale(1.0, 1.0); }
     5% { opacity: 1; transform: scale(1.0, 1.0); }
    21% { opacity: 1; transform: scale(1.3, 1.3); }
    25% { opacity: 1; transform: scale(1.3, 1.3); }
    26% { opacity: 0; }
   100% { opacity: 0; }
  }



  .zoom-1 img {
    width: 100%;
    height: auto;
    animation: animationZoom1 5s ease-in-out forwards;
  }
.zoom-2 img {
    width: 100%;
    height: auto;
    animation: animationZoom2 10s ease-in-out infinite;
  }
.zoom {
    width: 300px;
    height: 200px;
    overflow: hidden;
    margin-bottom: 30px
  }

  @keyframes animationZoom1 {
    100% { transform:scale(1.1)} 
  }
  @keyframes animationZoom2 {
    50% { transform:scale(1.1)} 
  } */
  /* transform: translate(100px, 50%); */



  /*========================================*/