html,
body {
    height: 100%;
    font-family: 'Noto Serif JP', serif;
    user-select: none;
}

img {
    pointer-events: none;
}


/*--------------------------------wrapper_1--------------------------------*/

#wrapper_1 {
    height: 100vh;
    position: relative;
    background: #191d1e;
    /* Old browsers */
    background: -moz-linear-gradient(0deg, #191d1e 50%, #283139 100%);
    /* FF3.6+ */
    background: -webkit-gradient(linear, left top, right bottom, color-stop(50%, #191d1e), color-stop(100%, #283139));
    /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(0deg, #191d1e 50%, #283139 100%);
    /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(0deg, #191d1e 50%, #283139 100%);
    /* Opera 11.10+ */
    background: -ms-linear-gradient(0deg, #191d1e 50%, #283139 100%);
    /* IE10+ */
    background: linear-gradient(0deg, #191d1e 50%, #283139 100%);
    /* W3C */
    filter: progid: DXImageTransform.Microsoft.gradient( startColorstr='#191d1e', endColorstr='#283139', GradientType=1);
    /* IE6-9 fallback on horizontal gradient */
}

#projector {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100vh;
}

.center-div {
    width: 580px;
    height: 374px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -290px;
    margin-top: -187px;
}

#preloaderDiv {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -27px;
    margin-top: -27px;
}

#date2014 {
    position: absolute;
    padding-left: 210px;
    padding-top: 15px;
    opacity: 0;
    top: 303px;
    left: 0;
    filter: alpha(opacity=0);
}


/*--------------------------------nav--------------------------------*/

.logo_nav {
    height: 60px;
    float: left;
}

#menubar {
    position: fixed;
    z-index: 1;
    left: 0px;
    top: 0px;
    width: 100%;
    background: #27160e;
    font-size: 13px;
    height: 60px;
    transition: .3s;
}

#menubar li {
    float: left;
    letter-spacing: 0.1em;
}

#menubar li a {
    text-align: center;
    display: block;
    text-decoration: none;
    color: #fff;
    padding: 0px 20px;
    line-height: 60px;
}

#menubar li a:hover {
    background: #695e4d !important;
}

@media only screen and (max-width:750px) {
    .logo_nav {
        display: none;
    }
    #menubar {
        transform: translateY(-500%);
        /*ナビを上に隠す*/
        transition: all 0.6s;
        /*アニメーションの時間を指定*/
    }
    #menubar li {
        background: #27160e;
        /*背景をグレーにする*/
        width: 100%;
        margin: 0 auto;
        padding: 0;
    }
    #menubar ul li {
        font-size: 1.1em;
        list-style-type: none;
        padding: 0;
        width: 100%;
        border-bottom: 1px dotted #fff;
    }
    #menubar ul li:last-child {
        padding-bottom: 0;
        border-bottom: none;
        /*最後のメニュー項目のみ下線を消す*/
    }
    #menubar ul li a {
        display: block;
        /*クリックできる領域を広げる*/
        color: #fff;
        padding: 1em 0;
    }
    #menubar.active {
        transform: translateY(0%);
    }
    /*トグルボタンのスタイルを指定*/
    .Toggle {
        display: block;
        position: fixed;
        /* bodyに対しての絶対位置指定 */
        right: 13px;
        top: 12px;
        width: 42px;
        height: 42px;
        cursor: pointer;
        z-index: 3;
    }
    .Toggle span {
        display: block;
        position: absolute;
        width: 30px;
        border-bottom: solid 3px rgb(158, 158, 158);
        -webkit-transition: .35s ease-in-out;
        /*変化の速度を指定*/
        -moz-transition: .35s ease-in-out;
        /*変化の速度を指定*/
        transition: .35s ease-in-out;
        /*変化の速度を指定*/
        left: 6px;
    }
    .Toggle span:nth-child(1) {
        top: 9px;
    }
    .Toggle span:nth-child(2) {
        top: 18px;
    }
    .Toggle span:nth-child(3) {
        top: 27px;
    }
    /* 最初のspanをマイナス45度に */
    .Toggle.active span:nth-child(1) {
        top: 18px;
        left: 6px;
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }
    /* 2番目と3番目のspanを45度に */
    .Toggle.active span:nth-child(2),
    .Toggle.active span:nth-child(3) {
        top: 18px;
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        transform: rotate(45deg);
    }
}


/*--------------------------------main--------------------------------*/

main {
    text-align: center;
}

.logo_main {
    margin: 120px auto 0 auto;
    width: 500px;
}

@media only screen and (max-width:651px) {
    .logo_main {
        width: 100%;
    }
}

.main_title {
    color: #fff;
    font-size: 50px;
    line-height: 70px;
}

@media only screen and (min-width:651px) {
    .main_title {
        font-size: 70px;
        line-height: 90px;
    }
}

@media only screen and (min-width:961px) {
    .main_title {
        font-size: 100px;
        line-height: 120px;
    }
}

.main_intr {
    color: #fff;
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
    font-size: 30px;
}


/*--------------------------------wrapper_2--------------------------------*/

#wrapper_2 {
    height: 100vh;
    text-align: center;
}

.text-container {
    opacity: 0;
    transition: all .8s .5s ease;
}

.split h1 {
    font-size: 200% !important;
}

.text-container__title,
.text-container__title2 {
    display: inline-block;
    overflow: hidden;
    position: relative;
    z-index: 999;
    margin: 20px auto;
}

@media only screen and (min-width:651px) {
    .text-container__title,
    .text-container__title2 {
        font-size: 70px;
        line-height: 90px;
    }
}

@media only screen and (min-width:961px) {
    .text-container__title,
    .text-container__title2 {
        font-size: 100px;
        line-height: 120px;
    }
}

.text-container__title:before {
    background: #fff;
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transform: translateX(-100%);
    transition: all .8s .3s ease;
    width: 100%;
    z-index: 999;
}

.text-container__title2:before {
    background: #333;
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transform: translateX(-100%);
    transition: all .8s .3s ease;
    width: 100%;
    z-index: 999;
}

.text-container__title__inner {
    display: inline-block;
    opacity: 0;
    transition: all .8s .5s ease;
}


/*アニメーションするプロパティの設定*/

.text-container.active {
    opacity: 1;
}

.text-container.active .text-container__title:before {
    transform: translateX(100%);
}

.text-container.active .text-container__title2:before {
    transform: translateX(100%);
}

.text-container.active .text-container__title__inner {
    opacity: 1;
}

.split {
    position: absolute;
    width: 50%;
    height: 100vh;
}

.left-box1 {
    position: absolute;
    left: 0;
}

.right-box1 {
    right: 0;
}

@media only screen and (max-width:750px) {
    .left-box1 {
        height: 80vh;
    }
    .right-box1 {
        height: 70vh;
    }
}

#uvg_premium {
    /* background:rgba(0, 0, 0, 0.3); */
    width: 90%;
    height: 60%;
    margin: 30px auto;
    display: grid;
    place-items: center;
}

@media only screen and (max-width:750px) {
    #uvg_premium {
        height: 90%;
    }
}

.uvg_premium_text,
.uvg_bussan_text {
    font-size: 130%;
}

.uvg_premium_date,
.uvg_bussan_date {
    font-size: 140%;
}

#uvg_bussan {
    width: 90%;
    height: 60%;
    margin: 30px auto;
    display: grid;
    place-items: center;
    color: #fff;
}

@media only screen and (max-width:750px) {
    #uvg_bussan {
        height: 90%;
    }
}

#uvg_premium h1,
#uvg_bussan h1 {
    font-size: 60px;
}

#uvg_bussan h1 {
    color: #fff;
}

#uvg_premium img,
#uvg_bussan img {
    width: 90%;
}


/*=== 画像の表示エリア ================================= */

.slide,
.slide2 {
    overflow: hidden;
}


/*=== 画像の設定 ======================================= */

.slide img {
    width: 100%;
    height: 100vh;
    object-fit: contain;
    display: block;
    position: absolute;
    opacity: 0;
    animation: slideAnime 24s ease infinite;
}

@media only screen and (max-width:750px) {
    .slide img {
        height: 90%;
    }
}


/*=== スライドのアニメーションを段差で開始する ========= */

.slide img:nth-of-type(1) {
    animation-delay: 0s
}

.slide img:nth-of-type(2) {
    animation-delay: 6s
}

.slide img:nth-of-type(3) {
    animation-delay: 12s
}

.slide img:nth-of-type(4) {
    animation-delay: 18s
}


/*=== 画像の設定 ======================================= */

.slide2 img {
    width: 100%;
    height: 97vh;
    object-fit: contain;
    display: block;
    position: absolute;
    opacity: 0;
    animation: slideAnime 78s ease infinite;
}

@media only screen and (max-width:750px) {
    .slide2 img {
        height: 80%;
    }
}


/*=== スライドのアニメーションを段差で開始する ========= */

.slide2 img:nth-of-type(1) {
    animation-delay: 0s
}

.slide2 img:nth-of-type(2) {
    animation-delay: 6s
}

.slide2 img:nth-of-type(3) {
    animation-delay: 12s
}

.slide2 img:nth-of-type(4) {
    animation-delay: 18s
}

.slide2 img:nth-of-type(5) {
    animation-delay: 24s
}

.slide2 img:nth-of-type(6) {
    animation-delay: 30s
}

.slide2 img:nth-of-type(7) {
    animation-delay: 36s
}

.slide2 img:nth-of-type(8) {
    animation-delay: 42s
}

.slide2 img:nth-of-type(9) {
    animation-delay: 48s
}

.slide2 img:nth-of-type(10) {
    animation-delay: 54s
}

.slide2 img:nth-of-type(11) {
    animation-delay: 60s
}

.slide2 img:nth-of-type(12) {
    animation-delay: 66s
}

.slide2 img:nth-of-type(13) {
    animation-delay: 72s
}


/*=== スライドのアニメーション ========================= */

@keyframes slideAnime {
    0% {
        opacity: 0
    }
    5% {
        opacity: 1
    }
    5% {
        opacity: 1
    }
    25% {
        opacity: 0
    }
    100% {
        opacity: 0
    }
}

@media screen and (max-width:599px) {
    .split {
        position: relative;
        width: 100%;
        /* height: auto; */
    }
}

.button_area img {
    cursor: pointer;
    transition-duration: 0.3s;
}

.button_area2 img {
    cursor: pointer;
    transition-duration: 0.3s;
}

.button_area:hover img,
.button_area2:hover img {
    opacity: 0.7;
    transition-duration: 0.3s;
}


/* --------------------------------------------------wrapper_3-------------------------------------------------- */

#wrapper_3 {
    height: 100%;
    text-align: center;
    background: rgb(24, 61, 99);
}

.left-box2 {
    left: 0;
}

.right-box2 {
    right: 0;
}

@media only screen and (max-width:750px) {
    .right-box2 {
        height: 80vh;
    }
    .left-box2 {
        height: 70vh;
    }
}

#wrapper_2,
#wrapper_3 {
    height: unset;
}

.wrapper {
    position: relative;
}

.responsive {
    display: grid;
    grid-template-areas: "left right";
    grid-template-columns: 50% 50%;
}

.left-box1,
.left-box2 {
    grid-area: left;
}

.right-box1,
.right-box1 {
    grid-area: right;
}

.split {
    position: relative;
    width: unset;
}

@media (max-width:767px) {
    .wrapper iframe {
        height: 1250px !important;
    }
    .responsive {
        grid-template-areas: "left" "right";
        grid-template-columns: 100%;
    }
    .responsive2 {
        grid-template-areas: "right" "left";
        grid-template-columns: 100%;
    }
    .left-box1,
    .left-box2,
    .right-box1,
    .right-box2 {
        width: 100%;
    }
}


/*--------------------------------wrapper_4--------------------------------*/

#wrapper_4 {
    background: #000;
    color: #fff;
    padding-bottom: 100px;
}

#wrapper_4 h1 {
    text-align: center;
    font-size: 30px;
    padding: 20px 0;
    background: #000;
}

.creator {
    width: 100%;
    margin: 0 auto;
    background: #000;
    text-align: center;
}

.creator_box {
    margin: 15px 10px;
    width: 150px;
    height: 170px;
    display: inline-block;
}

.creator img {
    height: 150px;
}

.creator .creator_name {
    text-align: center;
}

.creator a:link,
a:visited,
a:hover,
a:active {
    color: #fff;
    text-decoration: none;
}

.creator a img {
    opacity: 1;
    transition: .3s ease-in-out;
    -webkit-transition: .3s ease-in-out;
}

.creator a:hover img {
    opacity: .5;
}


/*1.フェードインアニメーションの指定*/

.scrollanime {
    opacity: 0;
}


/*一瞬表示されるのを防ぐ*/

.fadeInDown {
    animation-name: fadeInDown;
    animation-duration: 5s;
    animation-fill-mode: forwards;
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
        transform: translate(0);
    }
}


/*2.上下の動きを指定*/

.updown {
    transform: translateY(-100px);
}

.downup {
    transform: translateY(100px);
}


/*3.左右の動きを指定*/

.sect02 {
    overflow: hidden;
}


/*横スクロールバーを隠す*/

.slide-right {
    transform: translateX(200px);
}

.slide-left {
    transform: translateX(-200px);
}


/*トップボタン*/

.topBtn {
    position: fixed;
    bottom: 20px;
    right: 30px;
    display: block;
    background-color: #78798a;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    font-size: 19px;
    width: 70px;
    height: 70px;
    text-align: center;
    line-height: 22px;
    border-radius: 40px;
    padding-top: 30px;
    box-sizing: border-box;
}

.topBtn:before {
    content: '\25B2';
    position: absolute;
    top: 10px;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 20px;
}

.topBtn:hover {
    opacity: 0.7;
}