@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=DotGothic16&display=swap');


* {
    box-sizing: border-box;
}

/* ローディング */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 1s ease, visibility 1s ease;
}

.loading img {
    width: 500px;
    height: auto;
}

.loading.hide {
    opacity: 0;
    visibility: hidden;
}

/* ローディング↑ここまで */


body {
    text-align: center;
    line-height: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-image: url(../img/background1.jpg);
    background-repeat: repeat;
    background-size: 60% auto;
    font-family: sans-serif;
    color: #ff43c2;
}

section {
    margin-bottom: 10%;
}

h2 {
    color: #ff00c8;
    font-weight: bold;
    font-family: "DotGothic16", sans-serif;
    font-size: 2em;
}

/* ハンバーガー*/
#menu-check {
    display: none;
}

.menu-icon {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 80px;
    height: 80px;
    cursor: pointer;
    z-index: 10000;
}

.menu-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.menu-close {
    display: none;
}

#menu-check:checked~.menu-icon .menu-open {
    display: none;
}

#menu-check:checked~.menu-icon .menu-close {
    display: block;
}


/*　ハンバーガー中身 */
.menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    padding-top: 140px;
    background-color: #ffccee;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    z-index: 9990;
}


#menu-check:checked~.menu {
    transform: translateX(0);
}

/* ずっと表示してるフレーム */
.frame {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9000;
}

.frame img {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

/* メイン画像 */
.content {
    width: 50%;
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mv {
    width: 50%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mv img {
    max-width: 100%;
    max-height: 100vh;
    width: auto;
    height: auto;
    transform: translateX(20px)
}

.logo {
    width: 100%;

}

.logo img {
    animation: fuwafuwa 3s ease-in-out infinite alternate;
    display: inline-block;
    transition: 1.5s ease-in-out;
}

@keyframes fuwafuwa {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0);
    }
}

.logo img {
    width: 100%;
    display: block;
    transform: translateY(-200px)
}

.message {
    text-align: center;
    color: #ff00c8;
    font-weight: bold;
    animation: glitch-light 2.8s infinite;
    font-family: "DotGothic16", sans-serif;
}


.message p:first-child {
    font-size: 32px;
    margin-top: 20px;
    margin-bottom: 20px;
    transform: translateY(-150px)
}

.message p:last-child {
    font-size: 18px;
    transform: translateY(-120px)
}


@keyframes glitch-light {

    0%,
    18%,
    22%,
    35%,
    48%,
    63%,
    78%,
    100% {
        opacity: 1;
        transform: translateX(0);
        text-shadow: 0 0 5px #ff80d5;
    }

    19% {
        opacity: 0.35;
        transform: translateX(-1px);
        text-shadow: none;
    }

    20% {
        opacity: 0.8;
        transform: translateX(1px);
        text-shadow: 0 0 12px #ffffff;
    }

    49% {
        opacity: 0.3;
        transform: translateX(1px);
        text-shadow: none;
    }

    50% {
        opacity: 0.75;
        transform: translateX(-1px);
        text-shadow: 0 0 8px #ffffff;
    }
}

/* トップへもどるボタン */

html {
    scroll-behavior: smooth;
}

.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    z-index: 1000;
}

.back-to-top img {
    width: 60%;
    height: auto;
    transform: translateX(60px);
    display: block;
}

.top-img {
    width: 100%;
    height: auto;
    transform: translateX(60px);
    display: block;
}

.top-talk {
    position: absolute;
    width: 500px;
    height: auto;
    right: 120px;
    top: -20px;
    opacity: 0;
    visibility: hidden;
    transition: 0.2s;
}

.back-to-top:hover .top-talk {
    opacity: 1;
    visibility: visible;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* ナビ */

.menu {
    position: fixed;
    top: 0;
    right: 0;

    width: 320px;
    height: 100vh;

    padding-top: 140px;

    background-color: #ffccee;

    transform: translateX(100%);
    transition: transform 0.4s ease;

    z-index: 1000;
}

#menu-check:checked~.menu {
    transform: translateX(0);
}

.menu ul {
    display: flex;
    flex-direction: column;
    align-items: center;

    gap: 35px;

    list-style: none;

    padding: 0;
    margin: 0;
}

.menu li {
    width: 70%;
    text-align: center;
}

.menu a {
    display: block;

    color: #ff28b7;

    text-decoration: none;

    font-family: "DotGothic16", sans-serif;
    font-size: 1.5rem;
    font-weight: bold;

    padding: 10px;

    transition: 0.3s ease;
}

.menu a:hover {
    color: #fff;
    transform: translateX(5px);
}

/* 説明 */

.intro {
    text-align: center;
    margin-top: 120px;
    background-image: url(../img/about_background.png);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: 100% 100%;
    padding: 150px;
}

.intro h2 {
    font-size: 3rem;
    font-weight: normal;
    margin-bottom: 100px;
    font-family: "DotGothic16", sans-serif;
    transform: translateY(30px);
}

.intro p {
    line-height: 80px;
    font-size: 1.2rem;
    font-style: italic;
    font-family: "DotGothic16", sans-serif;
}

/* キャラクター */

.members {
    background-image: url(../img/);
    background-repeat: no-repeat;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.member-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.member-item {
    position: absolute;
    width: 120%;
    height: auto;
    transform: translateX(-50%) translateY(10%);
    z-index: 3;
}

.member {
    position: relative;
    width: 30%;
    max-width: 420px;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    cursor: pointer;
}

.member-character {
    position: absolute;
    inset: 0;

    width: 130%;
    height: 100%;

    object-fit: contain;

    transform: translateY(0) translateX(-70px);

    transition:
        transform 0.5s cubic-bezier(.2, .8, .2, 1);
}

.member:hover .member-character {
    transform: translateY(-20px) translateX(-70px) scale(1.02);
}

/* 
   ILLUSTRATION SLIDER
 */

.illustration {
    width: 100%;
    padding: 100px 0;
    overflow: hidden;
}

.illustration h2 {
    text-align: center;
    margin-bottom: 50px;
}


/* スライど */

.slider {
    width: 100%;
    position: relative;

    display: flex;
    justify-content: center;
    align-items: center;
}


.slider-window {
    width: min(1260px, calc(100% - 160px));
    margin: 0 auto;

    overflow: hidden;
}


.slider-track {
    display: flex;
    gap: 10px;

    transition: transform 0.5s ease;
}


/* 作品 */

.slide {
    width: calc((100% - 20px) / 3);
    height: auto;
    aspect-ratio: 1 / 1;
    flex: 0 0 calc((100% - 20px) / 3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    text-decoration: none;
}


/* 画像 */

.slide img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    display: block;

    transition: transform 0.4s ease;
}

.slide:hover img {
    transform: scale(1.04);
}


/* 矢印 */

.slider-arrow {
    position: absolute;

    top: 50%;
    transform: translateY(-50%);

    width: 60px;
    height: 60px;

    border: 1px solid #ff189b;
    border-radius: 50%;

    background: #e7faff;

    font-size: 30px;

    cursor: pointer;

    z-index: 10;

    display: flex;
    align-items: center;
    justify-content: center;

    transition: opacity 0.3s ease;
}

.slider-arrow:hover {
    opacity: 0.6;
}


/* 左 */

.slider-arrow.prev {
    left: 60px;
}


/* 右 */

.slider-arrow.next {
    right: 60px;
}


/* 
   丸
 */

.slider-dots {
    display: flex;
    justify-content: center;
    align-items: center;

    gap: 10px;

    margin-top: 40px;
}

.dot {
    width: 10px;
    height: 10px;

    border-radius: 50%;

    background: #c4f2ff;

    transition: 0.3s ease;
}

.dot.active {
    background: #ff28b7;
}

/*動画*/
p {
    font-family: sans-serif;
    color: #ff43c2;
}

.container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.mv {
    width: 50%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mv img {
    width: 100%;
    height: auto;
    max-height: 100vh;
    object-fit: contain;

    transform: translateX(20px);
}

.content {
    width: 50%;
    min-height: 100vh;

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

.logo {
    width: 80%;
}

.logo img {
    width: 100%;
    display: block;

    animation: fuwafuwa 3s ease-in-out infinite alternate;
}

.movie {
    padding: 100px 20px;
}

.movie h2 {
    margin-bottom: 20px;
}

.movie p {
    margin-bottom: 30px;
    font-family: sans-serif;
    color: #ff43c2;
}

.movie video {
    display: block;
    width: min(900px, 90%);
    height: auto;
    margin: 0 auto;
    border-radius: 10px;
}

/*卒展写真*/

.exhibition h2 {
    margin-bottom: 60px;
}

.exhibition img {
    width: 50%;
    height: auto;
    align-items: center;
    justify-items: center;
}

/* 
   FOOTER
 */

.footer {
    position: relative;
    background-image: url(../img/footer_background.png);
    background-repeat: no-repeat;
    background-position: center top;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    margin-bottom: 10px;
    overflow: hidden;
}

.footer-inner {
    max-width: 800px;
    margin: 0 auto;
}

.footer-logo {
    width: 220px;
    max-width: 70%;
    margin: 0 auto 35px;
    transform: translateY(-500px);
    animation: footer-fuwafuwa 3s ease-in-out infinite alternate;
}

@keyframes footer-fuwafuwa {

    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(-8px);
    }

}


.footer-message {
    font-family: "DotGothic16", sans-serif;
    font-size: 14px;
    line-height: 2.2;
    margin-bottom: 40px;
}

.instagram {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    margin: 0 auto 60px;
    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}

.instagram img {
    width: 38px;
    height: 38px;
    object-fit: contain;
}

.instagram:hover {
    transform: translateY(-6px) rotate(-5deg);
    opacity: 0.8;
}


.copyright {
    font-size: 11px;
    letter-spacing: 0.1em;
    margin: 0;
    opacity: 0.8;
}

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

    .menu-icon {
        width: 60px;
        height: 60px;

        top: 15px;
        right: 15px;
    }

    .menu {
        width: 80%;
    }


    /* MV */

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

        .container {
            position: relative;
            display: block;
            height: auto;
        }

        .mv {
            width: 100%;
            height: auto;
        }

        .mv img {
            width: 100%;
            height: auto;
            transform: none;
        }

        .content {
            position: absolute;

            top: 0;
            left: 0;

            width: 100%;

            z-index: 5;

            transform: translateY(180px);
        }

        .logo {
            width: 100%;
            margin: 0 auto;
        }

        .message {
            display: none;
        }

    }

    .message p:first-child {
        font-size: 24px;
        transform: none;
    }

    .message p:last-child {
        font-size: 14px;
        transform: none;
    }


    /* INTRO */

    .intro {
        margin-top: 60px;

        padding: 100px 25px;
    }

    .intro h2 {
        font-size: 1.7rem;
        margin-bottom: 50px;
    }

    .intro p {
        font-size: 13px;
        line-height: 2.5;
    }


    /* CHARACTER */

    .members {
        flex-direction: column;
        align-items: center;

        gap: 30px;
    }

    .member {
        width: 85%;
        max-width: 400px;
    }


    /* ILLUSTRATION */

    .illustration {
        padding: 70px 0;
    }

    .slider-window {
        width: calc(100% - 100px);
    }

    .slide {
        flex: 0 0 100%;
        width: 100%;
    }

    .slide img {
        width: 100%;
        height: 100%;
    }

    .slider-arrow {
        width: 45px;
        height: 45px;

        font-size: 20px;
    }

    .slider-arrow.prev {
        left: 15px;
    }

    .slider-arrow.next {
        right: 15px;
    }


    /* MOVIE */

    .movie {
        padding: 70px 20px;
    }

    .movie video {
        width: 100%;
    }

}