@font-face {
    font-family: '04b09';
    src: url('../fonts/04b09.woff2') format('woff2'),
         url('../fonts/04b09.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

html { scroll-behavior: smooth; }

        :root {
            --lime: #a8e63c;
            --lime-dark: #7cb82a;
            --lime-glow: rgba(168,230,60,0.35);
            --pink: #ff2d78;
            --pink-dark: #d4185f;
            --pink-glow: rgba(255,45,120,0.35);
            --black: #060608;
            --dark: #0d0d12;
            --card: #111118;
            --border: rgba(168,230,60,0.18);
            --text: #e8e8f0;
            --muted: rgba(232,232,240,0.5);
        }

        *, *::before, *::after { box-sizing: border-box; }
        ul { margin: 0; padding: 0; list-style: none; }
        img { width: 100%; height: auto; display: block; }
        a { display: inline-block; color: var(--lime); text-decoration: none; transition: opacity .2s; }
        a:hover { opacity: 0.75; }
        p { margin: 0 0 1em 0; line-height: 1.85; }
        p:last-child { margin-bottom: 0; }

        body {
            margin: 0;
            background-color: var(--black);
            color: var(--text);
            font-family: '04b09', 'Noto Sans JP', sans-serif;
                overflow-x: hidden;
        }
        body.no-scroll { overflow: hidden; }

        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
            pointer-events: none;
            z-index: 9997;
            opacity: 0.6;
        }

        /* ── KV ── */
        .kv {
            margin-top: 60px;
            border-bottom: 3px solid var(--lime);
            position: relative;
        }
        .kv img { display: block; width: 100%; }
        .kv_overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 120px 40px 48px;
            background: linear-gradient(to top, rgba(6,6,8,0.78) 0%, rgba(6,6,8,0.18) 70%, transparent 100%);
            text-align: center;
        }
        .kv_overlay_line1 {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: clamp(1rem, 2.8vw, 1.6rem);
            font-weight: 700;
            color: rgba(232,232,240,0.88);
            letter-spacing: .2em;
            margin: 0 0 .3em 0;
            line-height: 1.2;
            text-shadow: 0 2px 16px rgba(0,0,0,0.8);
        }
        .kv_overlay_line2 {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: clamp(2rem, 7vw, 5rem);
            font-weight: 900;
            color: var(--lime);
            letter-spacing: .06em;
            line-height: 1.1;
            margin: 0 0 .2em 0;
            text-shadow: 0 0 40px var(--lime-glow), 0 2px 24px rgba(0,0,0,0.7);
        }
        .kv_overlay_line3 {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: clamp(1rem, 2.8vw, 1.6rem);
            font-weight: 700;
            color: var(--pink);
            letter-spacing: .18em;
            margin: 0;
            line-height: 1.2;
            text-shadow: 0 0 24px var(--pink-glow), 0 2px 16px rgba(0,0,0,0.8);
        }
        @media screen and (max-width: 960px) {
            .kv_overlay { padding: 80px 20px 32px; }
        }
        @media screen and (max-width: 480px) {
            .kv_overlay { padding: 60px 16px 24px; }
        }

        /* ── WRAPPER ── */
        .wrapper {
            width: 100%;
            display: flex;
            justify-content: center;
        }
        .inner {
            max-width: 1100px;
            width: 100%;
            padding: 80px min(12%, 140px);
        }

        section { border-bottom: 1px solid var(--border); }
        section:last-of-type { border-bottom: none; }

        /* ── HEADER ── */
        .header01 {
            width: 100%;
            position: fixed;
            top: 0; left: 0;
            background: rgba(6,6,8,0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            z-index: 9999;
        }
        .nav01 {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
            padding: 0 24px;
            max-width: 1400px;
            margin: 0 auto;
        }
        .header_logo {
            display: inline-block;
            width: 140px;
        }

        .header_ul {
            display: flex;
            align-items: center;
            gap: 0;
        }
        .header_li a {
            /* font-family: 'Rajdhani', sans-serif; */
            font-size: .88rem;
            font-weight: 600;
            letter-spacing: .16em;
            color: var(--muted);
            padding: 20px 14px;
            display: block;
            transition: color .2s;
            opacity: 1 !important;
            text-transform: uppercase;
        }
        .header_li a:hover { color: var(--lime); }

        /* Hamburger */
        .ham_btn {
            display: none;
            width: 44px; height: 44px;
            border: none; background: transparent;
            position: relative; cursor: pointer;
            z-index: 99999; flex-shrink: 0;
        }
        .ham_btn span {
            position: absolute;
            height: 1.5px;
            background: var(--lime);
            border-radius: 2px;
            transition: all .3s ease;
            left: 7px;
        }
        .ham_btn span:nth-of-type(1) { width: 30px; top: 14px; }
        .ham_btn span:nth-of-type(2) { width: 20px; top: 22px; }
        .ham_btn span:nth-of-type(3) { width: 30px; top: 30px; }
        .ham_btn.is-active span:nth-of-type(1) { width: 30px; top: 22px; transform: rotate(45deg); }
        .ham_btn.is-active span:nth-of-type(2) { opacity: 0; }
        .ham_btn.is-active span:nth-of-type(3) { width: 30px; top: 22px; transform: rotate(-45deg); }

        /* Mobile modal */
        .header_modal {
            display: none;
            position: fixed;
            top: 0; right: -100%;
            width: 100%; height: 100vh;
            background: rgba(6,6,8,0.98);
            transition: right .3s ease-in-out;
            z-index: 9998;
            overflow-y: auto;
        }
        .header_modal.is-active { right: 0; }
        .header_modal .header_ul {
            flex-direction: column;
            width: 100%;
            padding: 90px 20px 60px;
            gap: 0;
        }
        .header_modal .header_li {
            width: 100%;
            border-bottom: 1px solid var(--border);
        }
        .header_modal .header_li a {
            width: 100%;
            padding: 20px 0;
            font-size: 1.4rem;
            color: var(--text);
            letter-spacing: .2em;
        }
        .header_modal .header_li a:hover { color: var(--lime); }

        /* scroll offsets */
        #news, #discography, #tracks, #event {
            scroll-margin-top: 60px;
        }

        /* ── KV ── */
        .kv {
            margin-top: 60px;
            position: relative;
            /* min-height: 92vh; */
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            background: var(--black);
        }

        /* ── SECTION HEADING ── */
        .sec_en {
            /* font-family: 'Orbitron', sans-serif; */
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            font-weight: 700;
            letter-spacing: .12em;
            color: var(--lime);
            margin: 0 0 .1em 0;
            line-height: 1;
            text-shadow: 0 0 20px var(--lime-glow);
        }
        .sec_ja {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: .75rem;
            font-weight: 400;
            color: var(--muted);
            letter-spacing: .22em;
            margin: 0 0 2em 0;
        }
        .sec_rule {
            width: 36px; height: 1px;
            background: linear-gradient(90deg, var(--lime), var(--pink));
            margin: .4em 0 2em 0;
        }

        /* ── NEWS ── */
        .news_list { display: flex; flex-direction: column; gap: 0; }
        .news_item {
            display: flex;
            align-items: baseline;
            gap: 20px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border);
            transition: background .2s;
        }
        .news_item:first-child { border-top: 1px solid var(--border); }
        .news_date {
           /* font-family: 'Rajdhani', sans-serif; */
            font-size: .82rem;
            font-weight: 600;
            color: var(--muted);
            letter-spacing: .1em;
            flex-shrink: 0;
            min-width: 100px;
        }
        .news_tag {
            /* font-family: 'Rajdhani', sans-serif; */
            font-size: .7rem;
            font-weight: 600;
            letter-spacing: .14em;
            color: var(--lime);
            border: 1px solid var(--lime);
            padding: 2px 8px;
            flex-shrink: 0;
            text-transform: uppercase;
        }
        .news_text {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: .88rem;
            color: var(--text);
            line-height: 1.6;
            margin: 0;
        }

        /* ── DISCOGRAPHY ── */
        .disc_wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .disc_jacket {
            position: relative;
        }
        .disc_jacket_img {
            width: 100%;
            aspect-ratio: 1/1;
            background: var(--card);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        /* placeholder jacket art */
        .disc_jacket_img::before {
            content: 'Δ';
            /* font-family: 'Orbitron', sans-serif; */
            font-size: clamp(4rem, 12vw, 9rem);
            font-weight: 900;
            color: var(--lime);
            opacity: 0.15;
            text-shadow: 0 0 60px var(--lime-glow);
        }
        .disc_jacket_img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(168,230,60,0.06) 0%, transparent 50%, rgba(255,45,120,0.06) 100%);
        }
        .disc_jacket_label {
            position: absolute;
            bottom: -1px; left: -1px; right: -1px;
            padding: 10px 16px;
            background: linear-gradient(to top, rgba(6,6,8,0.95), transparent);
            /* font-family: 'Rajdhani', sans-serif; */
            font-size: .7rem;
            letter-spacing: .2em;
            color: var(--muted);
            text-transform: uppercase;
        }

        .disc_info {}
        .disc_type {
            /* font-family: 'Rajdhani', sans-serif; */
            font-size: .75rem;
            font-weight: 600;
            letter-spacing: .28em;
            color: var(--pink);
            text-transform: uppercase;
            margin-bottom: 10px;
            border: 1px solid var(--pink);
            display: inline-block;
            padding: 3px 10px;
        }
        .disc_title_main {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 900;
            color: var(--lime);
            letter-spacing: .08em;
            line-height: 1.05;
            text-shadow: 0 0 30px var(--lime-glow);
            margin: 0 0 6px 0;
        }
        .disc_title_ja {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: .82rem;
            color: var(--muted);
            letter-spacing: .14em;
            margin: 0 0 24px 0;
        }
        .disc_meta { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
        .disc_meta_row {
            display: flex;
            gap: 14px;
            align-items: baseline;
        }
        .disc_meta_label {
            /* font-family: 'Rajdhani', sans-serif; */
            font-size: .72rem;
            font-weight: 600;
            letter-spacing: .2em;
            color: var(--muted);
            text-transform: uppercase;
            flex-shrink: 0;
            min-width: 72px;
        }
        .disc_meta_val {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: .88rem;
            color: var(--text);
        }
        .disc_meta_val.accent { color: var(--pink); font-weight: 700; }

        /* ── TRACK LIST ── */
        .track_list { display: flex; flex-direction: column; gap: 0; }
        .track_item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
            transition: all .2s;
            cursor: default;
        }
        .track_item:first-child { border-top: 1px solid var(--border); }
        .track_item:hover { padding-left: 8px; }
        .track_num {
           /* font-family: 'Orbitron', sans-serif; */
            font-size: .75rem;
            font-weight: 700;
            color: var(--lime);
            letter-spacing: .06em;
            flex-shrink: 0;
            min-width: 36px;
            opacity: 0.7;
        }
        .track_name {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: .95rem;
            color: var(--text);
            font-weight: 700;
            flex: 1;
        }
        .track_bar {
            height: 1px;
            width: 0;
            background: linear-gradient(90deg, var(--lime), var(--pink));
            transition: width .3s ease;
        }
        .track_item:hover .track_bar { width: 40px; }

        /* ── EVENT ── */
        .event_list { display: flex; flex-direction: column; gap: 16px; }
        .event_card {
            border: 1px solid var(--border);
            border-left: 3px solid var(--lime);
            padding: 24px 28px;
            background: var(--card);
            border-radius: 2px;
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 24px;
            align-items: start;
            transition: border-color .2s, box-shadow .2s;
        }
        .event_card:hover {
            border-left-color: var(--pink);
            box-shadow: 0 4px 24px rgba(255,45,120,0.1);
        }
        .event_store {
            font-family: 'Orbitron', sans-serif;
            font-size: .8rem;
            font-weight: 700;
            color: var(--lime);
            letter-spacing: .12em;
            text-transform: uppercase;
            writing-mode: initial;
        }
        .event_detail_title {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
        }
        .event_wip {
            display: inline-block;
            /* font-family: 'Rajdhani', sans-serif; */
            font-size: .7rem;
            font-weight: 600;
            letter-spacing: .2em;
            color: var(--pink);
            border: 1px solid var(--pink);
            padding: 2px 8px;
            text-transform: uppercase;
        }
        .event_detail_body {
            font-family: 'Noto Sans JP', sans-serif;
            font-size: .85rem;
            color: var(--muted);
            line-height: 1.7;
            margin: 8px 0 0 0;
        }

        /* ── SCROLL ANIM ── */
        .js-scroll { opacity: 0; transform: translateY(20px); }
        .js-scroll.animate {
            opacity: 1; transform: translateY(0);
            transition: opacity .7s ease, transform .7s ease;
        }

        /* ── FOOTER ── */
        footer {
            background: var(--dark);
            border-top: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 8px;
            padding: 28px 20px;
            text-align: center;
        }
        .footer_logo {
            /* font-family: 'Orbitron', sans-serif; */
            font-size: .9rem;
            font-weight: 700;
            color: var(--lime);
            letter-spacing: .1em;
            opacity: 0.6;
        }
        footer p {
            font-size: .72rem;
            color: rgba(232,232,240,0.3);
            margin: 0;
            font-family: 'Noto Sans JP', sans-serif;
            letter-spacing: .1em;
        }

        /* ── RESPONSIVE ── */
        @media screen and (max-width: 960px) {
            .inner { padding: 50px min(5%, 20px);max-width:600px; }
            .ham_btn { display: flex; align-items: center; justify-content: center; }
            .header_modal { display: block; }
            .header_ul.pc { display: none; }
            .disc_wrap { grid-template-columns: 1fr; gap: 32px; }
            .disc_jacket { max-width: 480px;
            width:89%;margin: 0 auto; }
        }
        @media screen and (max-width: 480px) {
            .event_card { grid-template-columns: 1fr; gap: 12px; }
            .news_item { flex-wrap: wrap; gap: 8px; }
        }



        /* ── EVENT ADDONS ── */
.event_detail {
    width: 100%;
}
.event_subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--lime);
    margin: 0 0 20px 0;
    text-shadow: 0 0 15px var(--lime-glow);
}
.event_info_grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
    border-top: 1px dashed rgba(168,230,60,0.15);
    padding-top: 16px;
}
.event_info_row {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 16px;
    align-items: start;
}
.event_label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--pink);
    border: 1px solid var(--pink);
    padding: 2px 6px;
    text-align: center;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-block;
    width: 100%;
    max-width: 90px;
}
.event_val {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.6;
}
.event_note {
    display: block;
    font-size: 0.78rem;
    color: var(--muted);
    margin-top: 4px;
}
.event_note.alert_note {
    color: var(--pink);
    font-weight: 700;
}
.event_sub_period {
    margin-top: 8px;
    padding-left: 8px;
    border-left: 2px solid var(--border);
}
.period_target {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--lime);
    margin-bottom: 2px;
}

/* 詳細ボタン */
.event_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--lime);
    border: 1px solid var(--lime);
    padding: 10px 24px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 0 10px rgba(168,230,60,0.1);
}
.event_btn:hover {
    background: var(--lime);
    color: var(--black);
    opacity: 1 !important;
    box-shadow: 0 0 20px var(--lime-glow);
    transform: translateY(-1px);
}

/* 既存のメディアクエリに合わせる調整 */
@media screen and (max-width: 640px) {
    .event_info_row {
        grid-template-columns: 1fr;
        gap: 6px;
        border-bottom: 1px solid rgba(232,232,240,0.05);
        padding-bottom: 12px;
    }
    .event_info_row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .event_label {
        max-width: 80px;
    }
    .event_btn {
        display: flex;
        width: 100%;
    }
}


/* ==========================================================================
   DISCOGRAPHY - アクリルフォトフレーム
   ========================================================================== */

.frame-block {
    margin-top: 10px;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.frame-img-wrapper {
    width: 100%;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid #444;
    padding: 8px;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.frame-img-wrapper:hover {
    border-color: #999;
}

/* 画像本体 */
.frame-img {
    width: 100%;
    height: auto;
    display: block;
}

.frame-text1 {
    text-align: center;
    font-size: 18px;
    color: #fff;
    margin: 0 0 5px 0;
    font-weight: 700;
}

.frame-text2 {
    text-align: right;
    margin: 0;
    font-size: 0.8em;
    color: #888;
    letter-spacing: 0.05em;
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.4;
}

.jacket-h3 {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 20px;
    font-weight: 700;
    text-align: center;

}

@media screen and (max-width: 960px) {
    .frame-block {
        align-items: center;
        text-align: center;
    }
    .frame-img-wrapper {
        width: 89%;
    }
    .frame-text1 {
        font-size: 16px;
    }
    .frame-text2 {
        font-size: 13px;
    }
}


/* ==========================================================================
   DISCOGRAPHY - 購入ボタン
   ========================================================================== */

.disc_btn_wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 12px;
    width: 100%;
}

.disc_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    border-radius: 2px;
    transition: all 0.25s ease;
    box-sizing: border-box;
    width: 100%;
}

.disc_btn span {
    font-size: 1.5rem;
    letter-spacing: 0.05em;
    font-weight: 800;
}

.disc_btn.animate {
    background: var(--lime);
    color: var(--black);
    border: 1px solid var(--lime);
    box-shadow: 0 0 10px rgba(168,230,60,0.1);
    border-radius: 25px;
}
.disc_btn.animate:hover {
    background: transparent;
    color: var(--lime);
    opacity: 1 !important; 
    box-shadow: 0 0 20px var(--lime-glow);
    transform: translateY(-1px);
}

.disc_btn.gamers {
    background: var(--pink);
    color: var(--black);
    box-shadow: 0 0 10px rgba(255,45,120,0.1);
    border-radius: 25px;
}
.disc_btn.gamers:hover {
    background: transparent;
    color: var(--pink);
    border: 1px solid var(--pink);

    opacity: 1 !important;
    box-shadow: 0 0 20px var(--pink-glow);
    transform: translateY(-1px);
}

@media screen and (max-width: 960px) {
    .disc_btn_wrap {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .disc_btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
}