@import url('https://fonts.googleapis.com/css2?family=Pacifico&family=Quicksand:wght@400;600;700&family=Noto+Sans+JP:wght@300;400;700&display=swap');

:root {
    --bg-primary: #FFFAFA; 
    --bg-secondary: #FFF0F5;
    --bg-tertiary: #F8F8FF; 
    --text-dark: #333333; 
    --text-light: #666666; 
    --accent-pink: #FF69B4;
    --accent-blue: #87CEEB; 
    --accent-yellow: #FFD700;

    --gradient-accent: linear-gradient(90deg, var(--accent-pink) 0%, var(--accent-blue) 100%); /* ピンクから水色へ */
    --gradient-hero-overlay: linear-gradient(180deg, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0.95) 100%); /* 明るいオーバーレイ */

    --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.15);
    --shadow-light: 0 4px 10px rgba(0, 0, 0, 0.1);
    --shadow-text: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-inset: inset 0 0 8px rgba(0, 0, 0, 0.05);

    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55); 
    --transition-normal: 0.3s ease-out;

    --border-radius-cute: 15px; 
    --border-subtle: 1px solid var(--bg-tertiary);
    --border-accent: 2px solid var(--accent-pink);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.8; 
    margin: 0;
    padding: 0;
    background-color: var(--bg-primary);
    color: var(--text-dark); 
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 90%;
    max-width: 1000px; 
    margin: 0 auto;
    padding: 50px 0;
    flex-grow: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Quicksand', sans-serif;
    color: var(--text-dark);
    margin-top: 0;
    margin-bottom: 20px;
    line-height: 1.3;
    font-weight: 700;
}

p {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--text-light);
    font-size: 1.0em;
}

.hero-section {
    background: url('amusement-park-header.jpg') no-repeat center center/cover; 
    background-color: #F0F8FF; 
    text-align: center;
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 450px;
    filter: brightness(1.0);
    border-bottom: 5px solid var(--accent-pink); 
    box-shadow: var(--shadow-soft);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 1s cubic-bezier(0.23, 1, 0.32, 1), opacity 1s cubic-bezier(0.23, 1, 0.32, 1);
}

.hero-content.fade-in {
    transform: translateY(0);
    opacity: 1;
}

.hero-content h1 {
    font-family: 'Pacifico', cursive;
    font-size: 5em;
    margin-bottom: 5px;
    letter-spacing: 2px;
    text-shadow: var(--shadow-text);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.3));
    font-weight: normal; 
}

.hero-content p {
    font-family: 'Quicksand', sans-serif; 
    font-size: 2em;
    font-weight: 600;
    text-shadow: var(--shadow-text);
    color: var(--text-dark); 
    margin-top: 0;
    letter-spacing: 1px;
}

.live-info-section {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 40px;
    margin-top: 80px;
}

.live-image {
    flex: 2;
    min-width: 350px;
    box-shadow: var(--shadow-soft);
    border-radius: var(--border-radius-cute); 
    position: relative;
    max-height: 550px;
    transition: transform var(--transition-bounce), box-shadow var(--transition-normal); 
    border: var(--border-accent);
    overflow: hidden;
    filter: saturate(1.1);
}

.live-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: filter var(--transition-normal);
}

.live-image:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.25);
    filter: saturate(1.2) brightness(1.05); 
}

.live-image:hover img {
    filter: brightness(1.05);
}


.info-card {
    flex: 1;
    min-width: 300px;
    background-color: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--border-radius-cute); 
    box-shadow: var(--shadow-light);
    border: var(--border-subtle);
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
}

.info-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-soft);
}

.info-card h2 {
    font-size: 2.2em;
    margin-bottom: 25px;
    color: var(--text-dark);
    border-bottom: 2px dashed var(--accent-blue);
    padding-bottom: 15px;
    text-align: center;
    position: relative;
    letter-spacing: 0.5px;
    font-weight: 700;
}

.info-card h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.info-card p {
    font-size: 1.2em;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    color: var(--text-dark);
    line-height: 1.4;
}

.info-card .icon {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.6em; 
    margin-right: 15px;
    text-shadow: var(--shadow-text);
    font-family: sans-serif;
}

.setlist-section {
    margin-top: 100px;
    background-color: var(--bg-secondary);
    padding: 50px;
    border-radius: var(--border-radius-cute);
    box-shadow: var(--shadow-soft);
    border: var(--border-subtle);
    position: relative;
}

.setlist-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 15px 15px;
    opacity: 0.3;
    border-radius: inherit;
    pointer-events: none;
    z-index: 0;
}

.setlist-section h2 {
    font-size: 2.8em;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-dark);
    position: relative;
    letter-spacing: 1px;
    padding-bottom: 20px;
    z-index: 1;
}

.setlist-section h2::after {
    content: '';
    display: block;
    width: 90px;
    height: 4px;
    background: var(--gradient-accent);
    margin: 20px auto 0;
    border-radius: 2px;
    box-shadow: var(--shadow-text);
}

.setlist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px 40px;
    counter-reset: item 0;
    position: relative;
    z-index: 1;
}

.setlist li {
    font-size: 1.2em;
    padding: 15px 0;
    border-bottom: 1px dashed var(--accent-blue);
    display: flex;
    align-items: center;
    color: var(--text-light);
    position: relative;
    transition: color var(--transition-normal), transform var(--transition-bounce); 
    padding-left: 5px;
}

.setlist li:last-child {
    border-bottom: none;
}

.setlist li::before {
    content: counter(item, decimal-leading-zero) ". ";
    counter-increment: item;
    font-family: 'Quicksand', sans-serif;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-right: 15px;
    font-size: 1.4em;
    text-shadow: var(--shadow-text);
}

.setlist li:hover {
    color: var(--accent-pink); 
    transform: translateX(8px) scale(1.01); 
}

.encore-heading {
    text-align: center;
    font-family: 'Quicksand', sans-serif;
    font-size: 2.5em;
    margin-top: 80px;
    margin-bottom: 30px;
    color: var(--text-dark);
    position: relative;
    padding-bottom: 20px;
    letter-spacing: 1px;
    z-index: 1;
    font-weight: 700;
}

.encore-heading::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    margin: 20px auto 0;
    border-radius: 2px;
    box-shadow: var(--shadow-text);
}

.encore-list {
    counter-reset: item 20;
}

.footer-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px; 
    margin-top: 100px;
    padding-top: 50px;
    border-top: 1px dashed var(--accent-blue);
}

.logo-link {
    display: inline-block;
    text-decoration: none;
    color: inherit;
}

.logo-icon-small {
    width: 60px; 
    height: auto;
    vertical-align: middle;
    opacity: 0.8;
    transition: opacity var(--transition-normal), transform var(--transition-bounce), filter var(--transition-normal);
    filter: drop-shadow(0 3px 8px rgba(0,0,0,0.2)) saturate(1.1);
    border-radius: 10px;
}

.logo-icon-small:hover {
    opacity: 1;
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 5px 12px rgba(0,0,0,0.3)) saturate(1.3);
}

footer {
    text-align: center;
    padding: 40px;
    margin-top: 80px;
    background-color: var(--bg-tertiary);
    color: var(--text-light);
    font-size: 0.95em;
    border-top: 1px solid var(--border-subtle);
    box-shadow: inset 0 5px 10px rgba(0,0,0,0.1);
    border-radius: var(--border-radius-cute) var(--border-radius-cute) 0 0;
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 4em;
    }
    .hero-content p {
        font-size: 1.8em;
    }
    .live-info-section {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    .live-image, .info-card {
        width: 100%;
        max-width: 550px;
        min-width: unset;
    }
    .setlist {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 15px 30px;
    }
    .setlist-section {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 380px;
        padding: 80px 20px;
    }
    .hero-content h1 {
        font-size: 3.5em;
        letter-spacing: 1px;
    }
    .hero-content p {
        font-size: 1.5em;
    }
    .info-card {
        padding: 30px;
    }
    .info-card h2 {
        font-size: 2em;
        margin-bottom: 20px;
    }
    .info-card p {
        font-size: 1.1em;
    }
    .setlist-section h2 {
        font-size: 2.5em;
        margin-bottom: 35px;
    }
    .setlist li {
        font-size: 1.1em;
        padding: 12px 0;
    }
    .setlist li::before {
        font-size: 1.3em;
        margin-right: 12px;
    }
    .encore-heading {
        font-size: 2.2em;
        margin-top: 60px;
    }
    .footer-logos {
        gap: 30px;
    }
    .logo-icon-small {
        width: 50px;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
        padding: 25px 0;
    }
    .hero-section {
        min-height: 300px;
        padding: 60px 15px;
    }
    .hero-content h1 {
        font-size: 2.8em;
    }
    .hero-content p {
        font-size: 1.2em;
    }
    .live-info-section {
        margin-top: 40px;
        gap: 20px;
    }
    .info-card {
        padding: 25px;
    }
    .info-card h2 {
        font-size: 1.8em;
    }
    .info-card p {
        font-size: 1em;
    }
    .info-card .icon {
        font-size: 1.4em;
        margin-right: 10px;
    }
    .setlist-section {
        padding: 30px;
        margin-top: 50px;
    }
    .setlist-section h2 {
        font-size: 2.2em;
    }
    .setlist li {
        font-size: 1em;
        padding: 10px 0;
    }
    .setlist li::before {
        font-size: 1.2em;
        margin-right: 10px;
    }
    .encore-heading {
        font-size: 2em;
        margin-top: 40px;
    }
    .footer-logos {
        gap: 20px;
        flex-wrap: wrap;
        margin-top: 60px;
        padding-top: 30px;
    }
    .logo-icon-small {
        width: 40px;
    }
    footer {
        padding: 30px;
        margin-top: 50px;
        font-size: 0.85em;
    }
}