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


:root {
    --main-black: #000000;
    --main-cyan: #9CFFFB;
    --accent-pink: #FF1F88;
    --accent-lime: #F4FFC7;
    --accent-white: #F1ECEA;
    --accent-green: #50A582;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: '04b09', sans-serif;
    background-color: var(--main-black);
    color: var(--accent-white);
    overflow-x: hidden;
}

a {
    color: var(--main-cyan);
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: var(--accent-pink);
}

img {
    width: 100%;
    display: block;
}


#event,
#artist,
#ticket,
#goods {
    scroll-margin-top: 65px;
}


/* ナビゲーション */
nav {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 20px 0;
    text-align: center;
    border-bottom: 2px solid var(--main-cyan);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav a {
    color: var(--main-cyan);
    margin: 0 16px;
    font-size: 1.3rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* FVエリア */
.fv {
    background-color: #fff;
    padding: 5vw 1.667vw;
    text-align: center;
    border-bottom: 10px solid var(--main-cyan);
}

.fv_h1 {
    font-size: 5rem;
    margin: 0;
    color: var(--main-black);
    font-weight: 900;
    letter-spacing: -2px;
    opacity: 0;
    transform: translateY(20px);
    margin: 0 0 0.833vw 0;
    font-family: 'Noto Sans JP';
    line-height: 1;
}

.fv_img {
    width: 60%;
    margin: 0 auto 3.333vw auto;
}

.fv_text {
    font-size: 2rem;
    margin: 0;
    color: var(--accent-green);
    opacity: 0;
    transform: translateY(20px);
    font-family: 'Noto Sans JP';
    font-weight: 700;
}

/* コンテナ */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

.main-heading {
    text-align: center;
    padding: 40px;
    margin-bottom: 60px;
    background: linear-gradient(135deg, rgba(156, 255, 251, 0.1), rgba(255, 31, 136, 0.1));
    border: 1px solid var(--main-cyan);
    border-radius: 15px;
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1.6;
    opacity: 0;
    transform: scale(0.95);
}

h2 {
    color: var(--main-cyan);
    border-left: 8px solid var(--accent-pink);
    padding-left: 15px;
    font-size: 2rem;
    margin: 70px 0 30px 0;
    opacity: 0;
    transform: translateX(-20px);
    font-family: 'Noto Sans JP';
}

h3 {
    color: var(--accent-lime);
    font-size: 1.3rem;
    margin: 0 0 10px 0;
    font-family: 'Noto Sans JP';
}

.container p,
footer p {
    font-family: 'Noto Sans JP';
    margin: 0 0 10px 0;
}

/* 情報ボックス */
.info-box {
    background-color: #111;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #222;
    margin-top: 20px;
    opacity: 0;
    transform: translateY(20px);
}

.info-box a {
    text-decoration: underline;
}

.highlight {
    color: var(--accent-pink);
    font-weight: bold;
    margin-right: 5px;
}


.artist-feature {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.artist-feature .artist-card {
    max-width: 356px;
    width: 100%;
}


.artist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}




.artist-card {
    background: #0a0a0a;
    padding: 25px;
    border-radius: 15px;
    border: 1px solid #333;
    position: relative;
    transition: 0.3s;
    box-sizing: border-box;
}

.artist-card:hover {
    border-color: var(--main-cyan);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(156, 255, 251, 0.2);
}

.artist-name {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--main-cyan);
    margin-bottom: 12px;
    text-align: center;
}

.artist-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
}
.artist-links a {
    display: inline-block; 
    opacity: 1;
    width: 30px;
    border-radius: 90%;
    overflow: hidden;
}

.artist-links a:hover {
    color: var(--accent-lime);
    opacity: 0.8;
}

.artist-img-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    aspect-ratio: 1/1;
    margin: 0 0 10px 0;
    background-color: #fff;
    border-radius: 15px;
}
.artist-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: absolute;
    transform-origin: center center;
    transform: scale(1);
    transition: transform 0.3s ease;
}

.artist-img:hover {
  transform: scale(1.05);
}


/* チケットボタン */
.btn-wrapper {
    display: flex;
    justify-content: center;
    margin: 20px 0 0 0;
}
.btn {
    display: inline-block;
    background: var(--main-cyan);
    color: var(--main-black);
    padding: 13px 35px;
    border-radius: 25px;
    font-weight: 900;
    transition: 0.3s;
    text-transform: uppercase;
    text-decoration: none !important;
}

.btn:hover {
    background: var(--accent-pink);
    color: #fff;
    transform: scale(1.05);
}

.buy-area {
    border-bottom: 1px solid #333;
    padding: 0 0 30px 0;
    margin: 0 0 30px 0;
}

.info-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    margin: 0 0 20px 0;
}

.info-block {
    border-color: var(--main-cyan);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(156, 255, 251, 0.2);
    padding: 20px;
    box-sizing: border-box;
}

.info-note {
    border-bottom: 1px solid #333;
    padding: 0 0 30px 0;
    margin: 0 0 30px 0;
}

.ticket-img-wrapper {
    width: 80%;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    justify-content: center;
    gap: 2rem;
    border-bottom: 1px solid #333;
    padding: 0 0 30px 0;
    margin: 0 auto 30px auto;
}

.ticket-img-block {
    background: linear-gradient(90deg, #9CFFFB, #F4FFC7);
    border-radius: 15px;
    padding: 10px;
    box-sizing: border-box;
}

.ticket-img-text {
    text-align: center;
    font-size: 1rem;
    color: #000;
    font-weight: 700;
}

/* リスト */
.notes-list {
    padding-left: 20px;
    list-style-type: square;
}

.notes-list li {
    margin-bottom: 12px;
    color: var(--accent-white);
    opacity: 0.9;
}

/* アニメーション */
.animate {
    opacity: 1 !important;
    transform: translate(0) scale(1) !important;
    transition: all 0.8s ease-out;
}

footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8rem;
    background-color: var(--main-black);
    padding: 20px;
    text-align: center;
    border-top: 1px solid var(--accent-green);
    box-sizing: border-box;
}

footer a,
footer p {
    color: var(--accent-green) !important;
    margin: 0 !important;
}

footer ul {
    list-style: none;
}

footer li {
    color: var(--accent-green) !important;
    font-size: 0.9rem;
    margin: 0 0 5px 0;
}

footer li:last-child {
    margin: 0;
}

.pc {
    display: block;
}

.sp {
    display: none;
}

@media screen and (max-width: 960px) {
    .pc {
        display: none;
    }

    .sp {
        display: block;
    }

    nav a {
        font-size: 0.8rem;
        margin: 0 5px;        
    }

    .fv_h1 {
        font-size: 2rem;
    }

    .fv_text {
        font-size: 1rem;
    }

    .main-heading {
        font-size: 1.1rem;
        padding: 25px;
    }

    .container {
        padding: 40px 20px;
    }

    h2 {
        font-size: 1.8rem;
        margin: 50px 0 20px 0;
        padding-left: 9px;
    }


    .info-wrapper,
    .ticket-img-wrapper {
        grid-template-columns: 1fr;
    }

    .info-box {
        padding: 20px;
    }

    .ticket-img-text {
        font-size: 0.9rem;
    }

    #event,
    #artist,
    #ticket,
    #goods {
        scroll-margin-top: 60px;
    }

    footer {
        gap: 2rem;
    }

}


@media screen and (max-width: 619px) {
    .artist-feature .artist-card {
        max-width: 100%;
    }
}