@charset "UTF-8";

@import url(font.css);

header {
    margin-bottom: 0 !important;
}

#main .mainInner {
    max-width: none !important;
}

footer {
    margin-top: 0 !important;
}



#dancouga {
    font-family: "NotoSansJP";
    color: #FFFFFF;
    background-color: #000000;
}

#dancouga h1 {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}

/* #dancouga h2 {
    background: url("../../images/normal/ttl_bg.png") repeat left top;
    text-align: center;
} */

#dancouga #title {
    max-width: 1200px;
    margin: 0 auto;
}

#dancouga #social {
    display: table;
    margin: 20px auto;
}

#dancouga #social ul li {
    margin-right: 20px;
    float: left;
}

#dancouga #social ul li:last-child {
    margin-right: 0;
}


#dancouga #concept {
    margin: 0 0 60px;
}

#dancouga #heading_ttl {
    margin: 0;
    text-align: center;
}

#dancouga #concept_cnt {
    margin: 0 auto 0;
}

#dancouga #concept_cnt div.visual div.txt {
    max-width: 840px;
    margin: 0 auto;
}

#dancouga div.txt .txt_ttl {
    font-weight: bold;
    text-align: center;
    font-size: 130%;
    line-height: 1.7;
}

#dancouga div.txt .txt_cnt {
    padding-top: 20px;
}

#dancouga .visual_img_bg {
    background-image: url("../../images/normal/visual_bg.jpg");
    background-repeat: no-repeat;
    background-position: bottom;
}

#dancouga .visual_img_bg {
    position: relative;
    width: 100%;
    /* 1200×965 のアスペクト比を維持 */
    aspect-ratio: 1200 / 965;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

#dancouga .visual_img_cnt {
    position: relative;
    width: 100%;
    height: 100%;
}

/* 各画像の基本設定 */
#dancouga .visual_img_cnt img {
    position: absolute;
    width: 100%;
    /* ← これがミソ。親の幅に合わせて全体縮小 */
    height: auto;
    top: 0;
    left: 0;
}

/* 必要に応じてズラす */
#dancouga .visual_img1 {
    z-index: 1;
}

#dancouga .visual_img2 {
    z-index: 2;
    transform: translate(10px, 10px);
    /* ← ちょっと右下にずらす例 */
}

#dancouga .visual_img3 {
    z-index: 3;
    transform: translate(20px, 20px);
}

/* ===== レスポンシブ調整 ===== */
@media (max-width: 768px) {
    #dancouga .visual_img_bg {
        aspect-ratio: 1200 / 965;
        background-size: cover;
        /* 保持 */
    }

    #dancouga .visual_img_cnt {
        transform: scale(0.9);
        transform-origin: center top;
    }
}

@media (max-width: 480px) {
    #dancouga .visual_img_cnt {
        transform: scale(0.7);
        transform-origin: center top;
    }
}

/*  ------------   visual2   ------------ */

#dancouga .visual2 {
    text-align: center;
    background-image: url("../../images/normal/visual2_bg.png");
    background-repeat: no-repeat;
    background-position: top center;
}

#dancouga .visual2_img {
    max-width: 1000px;
    width: 70%;
    display: block;
    margin: 0 auto;
    height: auto;
}

/*  ------------   visual3   ------------ */
#dancouga .visual3 {
    margin: 80px 0 0;

}

#dancouga .visual3_img {
    max-width: 800px;
    margin: 0 auto;
}

/*  ------------   visual4  ------------ */
#dancouga .visual4 {
    margin: 100px auto 0;

}

#dancouga .visual4_title img {
    margin: 0 auto;
    display: block;
}

#dancouga .visual4_img {
    max-width: 800px;
    margin: 0 auto;
}



/*  ------------   point  ------------ */

#dancouga .point_wrap {
    background-image: url('../../images/normal/bg_stars.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

#dancouga .point,
#dancouga .point2,
#dancouga .point3,
#dancouga .point4 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 0;
}

#dancouga .point_cnt ul {
    list-style: none;
    text-align: left;
}

#dancouga .point_cnt {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

#dancouga .point_cnt ul,
#dancouga .point2_box,
#dancouga .point3_box {
    --color: #bb1919;
    --blur: 1.25rem;
    --border_radius: 12px;
    --border_radius_top: 12px 12px 0 0;
    padding: 3rem;
    border-radius: var(--border_radius);
    border: 2px solid var(--color);
    color: var(--color);

    /* ネオンの光り方 */
    box-shadow:
        inset 0 0 var(--blur) var(--color),
        0 0 calc(var(--blur) * 1.5) var(--color),
        0 0 calc(var(--blur) * 2) var(--color);

    background: rgba(26, 3, 3, 0.9);
    /* 薄く透けた背景 */
    filter: brightness(120%);
}

#dancouga .point2_box {
    padding: 0;
}

#dancouga .point_cnt ul li {
    margin: 0.5rem 0;
    font-size: 1.5rem;
    line-height: 1.6;
    color: #fff;
    text-shadow: 0 0 5px var(--color);
}

#dancouga .point_ttl {
    padding-top: 50px;
}

#dancouga .point2_box img {
    border-radius: var(--border_radius);
}

#dancouga .point3_box {
    color: #fff;
    padding: 0;
}

#dancouga .point3_box img {
    border-radius: var(--border_radius_top);
}

#dancouga .point3_box p {
    text-align: left;
    padding: 3rem;
    line-height: 2;
}

#dancouga .point3_box .p_span {
    color: #bb1919;
}

#dancouga .point4 {
    padding-bottom: 100px;
}

#dancouga .point4 .point_cnt {
    padding: 0;
    margin: 3rem 0 0;
}

#dancouga #gallery {
    max-width: 1000px;
    margin: 0 auto;
}

#dancouga #gallery ul {
    display: grid;
    gap: 16px;
    list-style: none;
    padding: 0;
    margin: 0;

    /* デフォルト（スマホ）: 1列 */
    grid-template-columns: repeat(1, auto);
    justify-content: center;
}

/* タブレットサイズ以上（600px～）で2列 */
@media (min-width: 600px) {
    #dancouga #gallery ul {
        grid-template-columns: repeat(2, auto);
        /* ← autoにするのがポイント */
        justify-content: center;
        /* ★中央寄せ */
    }
}

/* PCサイズ以上（1024px～）で3列 */
@media (min-width: 1024px) {
    #dancouga #gallery ul {
        grid-template-columns: repeat(3, 1fr);
    }
}



#dancouga #gallery .gallery_li_wrap {
    position: relative;
    border-radius: 8px;
    display: inline-block;
    width: 320px;
    /* ← 画像サイズと同じにする */
    height: 210px;
    overflow: hidden;
    z-index: 0;

}

#dancouga #gallery li {
    margin: 2px;
}

#dancouga #gallery li a {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 320 / 210;
    /* ← 高さを比率で決める */
    overflow: hidden;
}

/* 虹色の枠線だけを作る */
#dancouga #gallery .gallery_li_wrap::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 2px;
    /* 枠の太さ */
    border-radius: 8px;
    background: conic-gradient(from var(--angle, 0deg),
            #c2ebfc,
            #bcfddd,
            #fdf2bc,
            #ffcfb7,
            #ffbed5,
            #c2ebfc);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: spinColors 8s linear infinite;
    z-index: 0;
}

/* 画像 */
#gallery .gallery_li_wrap .main img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

/* 色相だけを回転させるアニメーション */
@keyframes spinColors {
    0% {
        --angle: 0deg;
    }

    100% {
        --angle: 360deg;
    }
}

/* メイン画像 */
#dancouga #gallery .main {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    border-radius: 8px;
    z-index: 1;
    /* 枠線の下に入る */
}

/* 小さい右下アイコン */
#dancouga #gallery .badge {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 26px;
    height: auto;
    z-index: 3;
    /* 枠線より上 */
}

#dancouga .txt_ttl_span_online {
    font-weight: bold;
    display: block;
}

#dancouga .spec_title {
    margin: 100px auto 0;
    text-align: center;
}

#dancouga #spec_box {
    text-align: left;
    max-width: 800px;
    margin-top: 20px;
    padding: 10px;
    border: #fff 2px solid;
    margin: 0 auto;
    padding: 5rem;
}

#dancouga #spec {
    margin-bottom: 100px;
}

#dancouga #number {
    font-size: 120%;
    font-weight: bold;
}

#dancouga #name {
    font-size: 150%;
    font-weight: bold;
    margin-bottom: 20px;
}

#dancouga .spec_txt ul {
    text-align: left;
    padding-left: 20px;
    line-height: 1.8;
}

#dancouga #spec_link {
    display: flex;
    justify-content: end;
    margin: 2rem 0 0;
}

#dancouga #spec_link a {
    display: block;
    font-size: 100%;
    color: #FFFFFF;
    font-weight: bold;
    text-decoration: none;
    text-align: center;
}

#dancouga .shop {
    margin: 0 0 60px;
    text-align: center;
}

#dancouga .shop a {
    padding: 31px 40px 33px;
    color: #FFFFFF;
    background: linear-gradient(150deg, #c9f439 0%, #fd6370 100%);
    animation: Grad 4s infinite alternate;
    border-radius: 10px;
    font-size: 186%;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
}

@keyframes Grad {
    0% {
        -webkit-filter: hue-rotate(0deg);
        filter: hue-rotate(0deg);
    }

    100% {
        -webkit-filter: hue-rotate(360deg);
        filter: hue-rotate(360deg);
    }
}


#dancouga ul.link {
    margin: 0 0 30px;
    text-align: center;
}

#dancouga .caution {
    max-width: 1000px;
    margin: 0 auto 60px;
    font-size: 86%;
}




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