@charset "utf-8";

@-webkit-keyframes ball-triangle-path-1 {
  33% {
    -webkit-transform: translate(25px, -50px);
            transform: translate(25px, -50px); }
  66% {
    -webkit-transform: translate(50px, 0px);
            transform: translate(50px, 0px); }
  100% {
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px); } }

@keyframes ball-triangle-path-1 {
  33% {
    -webkit-transform: translate(25px, -50px);
            transform: translate(25px, -50px); }
  66% {
    -webkit-transform: translate(50px, 0px);
            transform: translate(50px, 0px); }
  100% {
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px); } }

@-webkit-keyframes ball-triangle-path-2 {
  33% {
    -webkit-transform: translate(25px, 50px);
            transform: translate(25px, 50px); }
  66% {
    -webkit-transform: translate(-25px, 50px);
            transform: translate(-25px, 50px); }
  100% {
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px); } }

@keyframes ball-triangle-path-2 {
  33% {
    -webkit-transform: translate(25px, 50px);
            transform: translate(25px, 50px); }
  66% {
    -webkit-transform: translate(-25px, 50px);
            transform: translate(-25px, 50px); }
  100% {
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px); } }

@-webkit-keyframes ball-triangle-path-3 {
  33% {
    -webkit-transform: translate(-50px, 0px);
            transform: translate(-50px, 0px); }
  66% {
    -webkit-transform: translate(-25px, -50px);
            transform: translate(-25px, -50px); }
  100% {
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px); } }

@keyframes ball-triangle-path-3 {
  33% {
    -webkit-transform: translate(-50px, 0px);
            transform: translate(-50px, 0px); }
  66% {
    -webkit-transform: translate(-25px, -50px);
            transform: translate(-25px, -50px); }
  100% {
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px); } }

.ball-triangle-path {
  position: relative;
  -webkit-transform: translate(-29.994px, -37.50938px);
          transform: translate(-29.994px, -37.50938px); }
  .ball-triangle-path > div:nth-child(1) {
    -webkit-animation-name: ball-triangle-path-1;
            animation-name: ball-triangle-path-1;
    -webkit-animation-delay: 0;
            animation-delay: 0;
    -webkit-animation-duration: 2s;
            animation-duration: 2s;
    -webkit-animation-timing-function: ease-in-out;
            animation-timing-function: ease-in-out;
    -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite; }
  .ball-triangle-path > div:nth-child(2) {
    -webkit-animation-name: ball-triangle-path-2;
            animation-name: ball-triangle-path-2;
    -webkit-animation-delay: 0;
            animation-delay: 0;
    -webkit-animation-duration: 2s;
            animation-duration: 2s;
    -webkit-animation-timing-function: ease-in-out;
            animation-timing-function: ease-in-out;
    -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite; }
  .ball-triangle-path > div:nth-child(3) {
    -webkit-animation-name: ball-triangle-path-3;
            animation-name: ball-triangle-path-3;
    -webkit-animation-delay: 0;
            animation-delay: 0;
    -webkit-animation-duration: 2s;
            animation-duration: 2s;
    -webkit-animation-timing-function: ease-in-out;
            animation-timing-function: ease-in-out;
    -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite; }
  .ball-triangle-path > div {
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 100%;
    background: #cbcbcb; }
    .ball-triangle-path > div:nth-of-type(1) {
      top: 50px; }
    .ball-triangle-path > div:nth-of-type(2) {
      left: 25px; }
    .ball-triangle-path > div:nth-of-type(3) {
      top: 50px;
      left: 50px; }
	  
	  
@-webkit-keyframes ball-scale-ripple {
  0% {
    -webkit-transform: scale(0.1);
            transform: scale(0.1);
    opacity: 1; }
  70% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.7; }
  100% {
    opacity: 0.0; } }

@keyframes ball-scale-ripple {
  0% {
    -webkit-transform: scale(0.1);
            transform: scale(0.1);
    opacity: 1; }
  70% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.7; }
  100% {
    opacity: 0.0; } }

.ball-scale-ripple > div {
  -webkit-animation-fill-mode: both;
          animation-fill-mode: both;
  height: 50px;
  width: 50px;
  border-radius: 100%;
  border: 2px solid #C7C7C7;
  -webkit-animation: ball-scale-ripple 1s 0s infinite cubic-bezier(0.21, 0.53, 0.56, 0.8);
          animation: ball-scale-ripple 1s 0s infinite cubic-bezier(0.21, 0.53, 0.56, 0.8); }

/*========= ローディング画面のためのCSS ===============*/
#splash {
	position: fixed;
	width: 100%;
	height: 100%;
	background: #FFF;
	z-index: 9999999;
	text-align:center;
	color:#fff;
}
#splash_logo {
position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

/* 4-1 ふわっ（その場で） */
.fadeIn{
animation-name: fadeInAnime;
animation-duration:2s;/*ゆっくり出現するため数値変更*/
animation-fill-mode:forwards;
opacity:0;
}

@keyframes fadeInAnime{
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/*＝＝＝Muuriのレイアウトのための調整 */
.grid {
  position: relative;/*並び替えの基準点を指定*/
}

/*各画像の横幅などの設定*/
.item {
  display: block;
  position: absolute;
  width: 33%;/*横並びで3つ表示*/
  z-index: 1;
list-style:none;
margin-bottom: calc(var(--bs-gutter-x) * 1.6);
}

/*内側のボックスの高さが崩れないように維持*/
.item-content {
  position: relative;
  width: 100%;
  height: 100%;
}

/*画像の横幅を100%にしてレスポンシブ化*/
.grid img{
	width:100%;
	height:auto;
	vertical-align: bottom;/*画像の下にできる余白を削除*/
	image-rendering: -webkit-optimize-contrast;
}
/*＝＝＝hover-text */
.item-text {
position: absolute;
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    top: 20px;
    left: 20px;
    text-align: center;
    color: #555555;
    background-color: rgb(161 161 161 / 90%);
    background-color: rgb(135 205 209 / 95%);
	background-color: rgb(255 255 255 / 90%);
    -webkit-transition: .3s ease-in-out;
    transition: .5s ease-in-out;
    opacity: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.item-text p {
    padding: 20px;
}
.item-content:hover .item-text {
    opacity: 1;
}

/*button-line*/
/*枠線が伸びて出現*/
.line{
  position: relative; /* 枠線が書かれる基点*/
  margin: 0 auto;
}

/*上下線*/
.line::before,
.line::after{
  position: absolute;
  content:"";
  width:0;
  height:1px;
  background:#333;/* 枠線の色*/
}

/*左右線*/
.line2::before,
.line2::after{
  position: absolute;
  content:"";
  width: 1px;
  height:0;
  background:#333;/* 枠線の色*/
}

/*上線*/
.line::before {
	top:0;
	left:0;
	animation: lineAnime .5s linear 0s forwards;/*表示されて0秒後に上線が0.5秒かけて表示*/
}

/*右線*/
.line2::before{ 
	top:0;
	right:0;
	animation: lineAnime2 .5s linear .4s forwards;/*表示されて0.5秒後に右線が0.5秒かけて表示*/
}

/*下線*/
.line::after { 
	bottom:0;
	right:0;
	animation: lineAnime .5s linear .8s forwards;/*表示されて1秒後に下線が0.5秒かけて表示*/
}

/*左線*/
.line2::after{ 
	bottom:0;
	left:0;
	animation: lineAnime2 .5s linear 1.2s forwards;/*表示されて1.5秒後に左線が0.5秒かけて表示*/
}

@keyframes lineAnime {
	0% {width:0%;}
    100%{width:100%;}
}

@keyframes lineAnime2 {
	0% {height:0%;}
    100%{height:100%;}
}

/*枠線内側の要素*/
.line .lineinappear{
	animation: lineInnerAnime .5s linear 1s forwards;/*1.5秒後に中央のエリアが0.5秒かけて表示*/
	opacity: 0;/*初期値を透過0にする*/	
}

@keyframes lineInnerAnime{
	0% {opacity:0;}
    100% {opacity:1;}
}