@import url('https://fonts.googleapis.com/css2?family=Uchen&display=swap');



body {
    position: relative;
    width: 100%;
    /* height: 3000px; */
    margin: 0;
    /* font-size: 20px;
    font-weight: 600; */
}
        header {
            position: sticky;
            top: 0;
            z-index: 20;
            background: #fff;
            /* backdrop-filter: blur(5px); */
            padding: 0.2px;

        }
#logo {
font-family: 'Uchen', serif;
    font-size: 28px;
    font-weight: 400;
    margin-left: 60px;
    letter-spacing: 0.6px;
    margin-top: 20px;
    margin-bottom: 20px;
    
}
#logo a {
    text-decoration: none;
    color: #000;
}

.desc {
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 32px;
}

.text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 16px;
}

.text_a {
    top: 524px;
}

.text_b {
    top: 926px;
}

.text_c {
    top: 1328px;
}

.text_d {
    top: 2326px;
}

.box_a {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 600px;
    left: -100px;
    /* left: 50%; */
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background-color: #fdfe00;
}

.box_b {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 1000px;
    left: -100px;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background-color: #fdfe00;
}

.box_c {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 1402px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background-color: #fdfe00;
}

.wrapper {
    position: relative;
    top: 2402px;
    overflow: hidden;
    width: 100%;
    height: 100vh;
}

.orange {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: orange;
}

.orange img {
    width: 200px;
}

.purple {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: purple;
}

.purple img {
    width: 200px;
}

.green {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: green;
}

.green img {
    width: 260px;
}



.top-inner {
    width:500px;
    height:400px;
    margin:auto;
    /* background:rgb(204 204 204 / 50%); */
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: row;
    align-content: center;
    flex-wrap: wrap;
}
.top-inner a {
    display:block;
    width:100%;
    height:100%;
    pointer-events: none;
}
.top-inner a img {
    width:100%;
    box-shadow: 10px 7px 18px -3px #777777;
}


.blue, .red {
    width:30%;
    height:20%;
    margin: 20px 0 0;
    /* box-shadow: 10px 7px 18px -3px #777777; */
}
.blue {
    /* background:blue; */
}

.red {
    background:red;
}
#menu {
    position:absolute;
    top:32px;
    right:20px;
font-family: 'Uchen', serif;
    font-weight: 400;
}
#menu a {
display: inline-block;
position: relative;
    color:grey;
    font-size:14px;
    text-decoration:none;
    opacity: 0.4;
    margin-right: 20px;
        letter-spacing: 1.8px;
            -webkit-transition: all 0.5s ease;
            transition: all 0.5s ease;
}
#menu a::after {
  position: absolute;
  bottom: -4px;
  left: 0;
  content: '';
  width: 100%;
  height: 1px;
  background: grey;
  transform: scale(0, 1);
  transform-origin: left top;
            -webkit-transition: all 0.5s ease;
            transition: all 0.5s ease;
}

#menu a:hover {
    opacity:1;
}
#menu a:hover::after {
    transform: scale(1, 1);
    
}

        #sec1 {
            position: relative;
            width: 100%;
            height: 90vh;
            /* background-color: rgba(0, 0, 0, 0.7); */
            /* background: url(https://vr.classix.life/wp-content/uploads/art/bg.jpg) center no-repeat;
    background-size: cover; */
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            flex-wrap: wrap;
            align-items: center;
            background: linear-gradient(310deg, #f9fdfc, #7d7d7d);
            background-size: 400% 400%;

            -webkit-animation: AnimationName 21s ease infinite;
            -moz-animation: AnimationName 21s ease infinite;
            animation: AnimationName 21s ease infinite;
        }

        #sec1::after {
            content: "";
            display: block;
            width: 100%;
            height: 100%;
            /* background-color: rgba(0, 0, 0, 0.7); */
            position: absolute;
        }

        #sec1 .artist {
            width: 15%;
            z-index: 2;
        }

        #sec1 .artist img {
            width: 100%;
            box-shadow: 10px 7px 18px -3px #777;
        }



        #main {
            display: flex;
            flex-wrap: wrap;
            position: relative;
        }

        #main .mi {
            width: 50%;
            height: 600px;
            position: relative;
        }



        #main2 .m2inn {
            height: 600px;
            position: relative;
        }



        .swiper-container {
            width: 100%;
            height: 100%;
        }

        .swiper-slide {
            text-align: center;
            font-size: 18px;
            background: #fff;

            /* Center slide text vertically */
            display: -webkit-box;
            display: -ms-flexbox;
            display: -webkit-flex;
            display: flex;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            -webkit-justify-content: center;
            justify-content: center;
            -webkit-box-align: center;
            -ms-flex-align: center;
            -webkit-align-items: center;
            align-items: center;
        }

        .swiper-slide img {
            display: block;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
.swiper-button-next, .swiper-button-prev {
transform: scale(0.6);
}
        .swiper-pagination-bullet.swiper-pagination-bullet-active {
            background-color: #fff;
        }


        .mmask {
            width: 40px;
            height: 40px;
            position: absolute;
            /* 絶対位置指定 */
            bottom: 20px;
            right: 20px;
            background: #fff;
            border-radius: 50%;
            opacity: 0.3;
            -webkit-transition: all 0.5s ease;
            transition: all 0.5s ease;
            z-index:11;
        }

        .mmask:hover {
            opacity: 1;
        }

        .mmask a {
            display: block;
            width: 100%;
            height: 100%;
            color: grey;
            display: flex;
            justify-content: center;
            text-decoration: none;
            align-items: center;
            font-size: 18px;
        }



        /**
 * Tooltip Styles
 */

        /* Base styles for the element that has a tooltip */
        [data-tooltip],
        .tooltip {
            position: relative;
            cursor: pointer;
        }

        /* Base styles for the entire tooltip */
        [data-tooltip]:before,
        [data-tooltip]:after,
        .tooltip:before,
        .tooltip:after {
            position: absolute;
            visibility: hidden;
            -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
            filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
            opacity: 0;
            -webkit-transition:
                opacity 0.2s ease-in-out,
                visibility 0.2s ease-in-out,
                -webkit-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
            -moz-transition:
                opacity 0.2s ease-in-out,
                visibility 0.2s ease-in-out,
                -moz-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
            transition:
                opacity 0.2s ease-in-out,
                visibility 0.2s ease-in-out,
                transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
            -webkit-transform: translate3d(0, 0, 0);
            -moz-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
            pointer-events: none;
        }

        /* Show the entire tooltip on hover and focus */
        [data-tooltip]:hover:before,
        [data-tooltip]:hover:after,
        [data-tooltip]:focus:before,
        [data-tooltip]:focus:after,
        .tooltip:hover:before,
        .tooltip:hover:after,
        .tooltip:focus:before,
        .tooltip:focus:after {
            visibility: visible;
            -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
            filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
            opacity: 1;
        }

        /* Base styles for the tooltip's directional arrow */
        .tooltip:before,
        [data-tooltip]:before {
            z-index: 1001;
            border: 6px solid transparent;
            background: transparent;
            content: "";
        }

        /* Base styles for the tooltip's content area */
        .tooltip:after,
        [data-tooltip]:after {
            z-index: 1000;
            padding: 8px;
            width: 120px;
            color: #000;
            content: attr(data-tooltip);
            font-size: 13px;
            line-height: 1.2;
            letter-spacing: 2px;
            font-weight: bold;
        }
        .fc-wht[data-tooltip]:after {
        color:#fff !important;
        }



        /* Directions */

        /* Top (default) */
        [data-tooltip]:before,
        [data-tooltip]:after,
        .tooltip:before,
        .tooltip:after,
        .tooltip-top:before,
        .tooltip-top:after {
            bottom: 100%;
            left: 50%;
        }

        [data-tooltip]:before,
        .tooltip:before,
        .tooltip-top:before {
            margin-left: -6px;
            margin-bottom: -12px;
        }

        /* Horizontally align top/bottom tooltips */
        [data-tooltip]:after,
        .tooltip:after,
        .tooltip-top:after {
            margin-left: -80px;
        }

        [data-tooltip]:hover:before,
        [data-tooltip]:hover:after,
        [data-tooltip]:focus:before,
        [data-tooltip]:focus:after,
        .tooltip:hover:before,
        .tooltip:hover:after,
        .tooltip:focus:before,
        .tooltip:focus:after,
        .tooltip-top:hover:before,
        .tooltip-top:hover:after,
        .tooltip-top:focus:before,
        .tooltip-top:focus:after {
            -webkit-transform: translateY(-12px);
            -moz-transform: translateY(-12px);
            transform: translateY(-12px);
        }

        /* Left */
        .tooltip-left:before,
        .tooltip-left:after {
            right: 80%;
            bottom: 50%;
            left: auto;
        }

        .tooltip-left:before {
            margin-left: 0;
            margin-right: -12px;
            margin-bottom: 0;
            border-top-color: transparent;
        }

        .tooltip-left:hover:before,
        .tooltip-left:hover:after,
        .tooltip-left:focus:before,
        .tooltip-left:focus:after {
            -webkit-transform: translateX(-12px);
            -moz-transform: translateX(-12px);
            transform: translateX(-12px);
        }





        /* Move directional arrows down a bit for left/right tooltips */
        .tooltip-left:before {
            top: 3px;
        }

        /* Vertically center tooltip content for left/right tooltips */
        .tooltip-left:after {
            margin-left: 0;
            margin-bottom: -16px;
        }


        .video-container {
            margin: 0 auto;
            width: 100%;
            left: 0;
            right: 0;
            top: 0;
            bottom: 0;
            height: 100vh;
            position: relative;
        }

        .video-container:before {
            content: "";
            display: block;
            width: 100%;
            height: 100vh;
            background: rgb(255 255 255 / 65%);
            position: absolute;
            top: 0;
            z-index: 1;
            /* backdrop-filter: blur(4px); */
            /* background: -moz-linear-gradient(top left, rgb(0 0 0 / 90%), rgb(255 255 255 / 90%));
    background: -webkit-linear-gradient(top left, rgb(0 0 0 / 90%), rgb(255 255 255 / 90%));
    background: linear-gradient(to bottom right, rgb(0 0 0 / 90%), rgb(255 255 255 / 90%)); */

            /* background: linear-gradient(310deg, #f9fdfc, #7d7d7d);
    background-size: 400% 400%; */

            /* -webkit-animation: AnimationName 21s ease infinite;
    -moz-animation: AnimationName 21s ease infinite;
    animation: AnimationName 21s ease infinite; */

        }

        .video-wrap {
            position: relative;
            overflow: hidden;
            width: 100%;
            height: 100vh;
        }

        video {
            min-width: 100%;
            min-height: 100vh;
            position: absolute;
        }

        #artist {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            margin: auto;
            z-index: 5;
            display: flex;
            justify-content: center;
            align-items: center;

        }

        #artist:after {
            content: "";
            position: absolute;
            top: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(2deg, rgb(0 255 255 / 5%), rgb(255 255 255 / 50%));
            z-index: -1;
            backdrop-filter: blur(3px);

        }
        
        .artinn {
            display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;

        }
        #artist .artist {
            width: 15%;
            /* width: 20%; */
            max-width: 350px;
            position: relative;
            overflow: hidden;

        }

        #artist .artist img {
            vertical-align: top;
            width: 100%;
            /* box-shadow: 10px 7px 18px -3px #777777; */
        }


        .artist .caption {
            font-size: 100%;
            color: #fff;
            font-size:15px;
        }

        .artist .mask {
            width: 100%;
            height: 100%;
                display: grid;
    place-items: center;
            position: absolute;
            /* 絶対位置指定 */
            top: 0;
            left: 0;
            opacity: 0;
            /* マスクを表示しない */
            background-color: rgba(0, 0, 0, 0.4);
            /* マスクは半透明 */
            -webkit-transition: all 0.2s ease;
            transition: all 0.2s ease;
        }

        .artist:hover .mask {
            opacity: 1;
            /* マスクを表示する */
        }


        .artist-ttl {
            position: absolute;
            top: 22vh;
            z-index: 5;
            font-size: 20px;
            font-family: 'Uchen', serif;
            font-size: 25px;
            font-weight: 400;
            letter-spacing: 5px;
            width: 100%;
            text-align: center;
        }

        .artwork-ttl {
            color: #FFF;
            position: absolute;
            top: 70px;
            z-index: 5;
            font-size: 20px;
            font-family: 'Uchen', serif;
            font-size: 25px;
            font-weight: 400;
            letter-spacing: 5px;
            width: 100%;
            text-align: center;
            text-shadow: 0 0 1px #777;
        }

        @media (aspect-ratio: 16/9),
        (min-aspect-ratio: 16/9) {
            video {
                width: 100%;
                top: 50%;
                transform: translateY(-50%);
            }
        }

        @media (max-aspect-ratio: 16/9) {
            video {
                height: 100%;
                left: 50%;
                transform: translateX(-50%);
            }
        }


        footer {

            width: 100%;
            background: rgba(90, 191, 202, 0.7);
            padding: 100px 0 110px;
            position: relative;
        }

        .finner-r {
            text-align: center;
        }

        .finner-r img {
            width: 200px;
        }

        /* .finner-l {
            font-size: 14px;
            color: #fff;
            line-height: 2.1;
            letter-spacing: 1.3px;
        } */
        .fa-a17x {
            font-size: 24px;
            color: #fff;
        }

        #cpyl {
            font-family: 'Uchen', serif;
    font-size: 14px;
    font-weight: 400;
        position: absolute;
    bottom: 5px;
    text-align: center;
    width: 100%;
    color: #fff;
        }

/* lazy  */

.fade-in-bottom {
  opacity: 0;
  transform: translate(0, 100px);
  transition: 2s;
}
.fade-in-bottom.lazyloaded {
  transform: translate(0, 0);
  opacity: 1;
}
  

.uc {
    /* margin-top: 150px; */
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    letter-spacing: 2px;
    font-size: 1.4em;
}  

.sec2__bg {
    width: 100%;
    height: 600px;
    background: url(./images/sec2-bg.webp);
    background-size: cover;
    position: relative;
    z-index: 1;
    color:#fff;
}
.sec2__bg::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: -1;
}
.jpc {
    margin-block:250px;
    text-align: center;
        font-size: 1.5em;
}
.uc-blue {
    background:#005bbb;
    width:100%;
    height:20px;
}
.uc-yellow {
    background:#ffd500;
        width:100%;
    height:20px;
}
.swiper-slide.sp-none{
    display:block;
}
.os {
width: 100%;
    max-width: 180px;
    margin-top: 10px;
}
.pc-none {
    display:none;
}

/*769px以下*/
@media screen and (max-width: 769px){
    #logo {
        margin-left:40px;
    }
    #artist .artist {
        width:30%;
    }

    .mmask {
        opacity:1;
    }

    [data-tooltip]:hover:before, [data-tooltip]:hover:after, [data-tooltip]:focus:before, [data-tooltip]:focus:after, .tooltip:hover:before, .tooltip:hover:after, .tooltip:focus:before, .tooltip:focus:after {
        opacity:0;
        display:none;
    }
    .swiper-slide.sp-none {
        display:none;
    }
    .pc-none {
    display:block;
    }
}


/*480px以下*/
@media screen and (max-width: 480px){

    .artist-ttl {
        top:10vh;
    }
        #artist .artist {
        width:43%;
    }
    #logo {
        font-size:20px;
        margin-top: 10px;
        margin-bottom: 0;
            margin-left:0;
            text-align: center;
    }
    .top-inner {
        width:100%;
    }
    #menu {
        display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
        position: unset;
        top:0;
        right: 0;
    }
    #menu a {
        width:30%;
            text-align: center;
            margin-right: 0;
    }

    .artwork-ttl {
        top:-15px;
    }

    .artist .caption {
        font-size:14px;
        padding-top:10px;
    }


}