* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    h2 {
        font-size: 2rem;
    }
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #0a0a0a, #1a1a2e, #16213e);
    color: white;
    overflow-x: hidden;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 50px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    background-size: 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 70%, rgba(255, 107, 107, 0.3), transparent),
                radial-gradient(circle at 70% 30%, rgba(78, 205, 196, 0.3), transparent),
                radial-gradient(circle at 50% 50%, rgba(69, 183, 209, 0.2), transparent);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(2deg); }
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: slideInUp 1s ease-out;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: slideInUp 1s ease-out 0.3s both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
    animation: slideInUp 1s ease-out 0.6s both;
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.4);
}

/* Sections */
section {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    font-size: 3rem;
    margin-bottom: 50px;
    text-align: center;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 20px;
    opacity: 0.9;
}

.about-image {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    border-radius: 20px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: white;
    position: relative;
    overflow: hidden;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 255, 255, 0.1) 10px,
        rgba(255, 255, 255, 0.1) 20px
    );
    animation: slide 3s linear infinite;
}

@keyframes slide {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Discography Section */
.discography-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.album-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.album-type {
    display: block;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    display: inline-block;
    margin-top: 4px;
    margin-bottom: 16px; /* Add bottom margin before the description paragraph */
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    width: fit-content;
}

.album-type.single {
    background: linear-gradient(45deg, #4ecdc4, #45b7d1);
}

.album-type.album {
    background: linear-gradient(45deg, #ff6b6b, #ffa726);
}

.album-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.album-item:hover::before {
    left: 100%;
}

.album-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

.album-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #4ecdc4;
}

.album-year {
    color: #ff6b6b;
    font-weight: bold;
    margin-bottom: 15px;
}

.album-item p {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 20px;
}

.button-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.view-details {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0; /* override any conflicting styles */
    /* Remove alignment/float/text-align/display if present */
}

.view-details:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.3);
}

.streaming-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px; /* space between buttons */
    margin-top: 20px;
}

.streaming-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.streaming-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.streaming-link.distrokid {
    background: linear-gradient(45deg, #1ed760, #1db954);
}

.streaming-link.distrokid:hover {
    background: linear-gradient(45deg, #1db954, #1aa34a);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border-radius: 20px;
    padding: 40px;
    max-width: 700px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 30px;
    font-weight: bold;
    color: #ff6b6b;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 107, 107, 0.1);
}

.close:hover {
    background: rgba(255, 107, 107, 0.2);
    transform: rotate(90deg);
}

.modal h2 {
    color: #4ecdc4;
    margin-bottom: 10px;
    font-size: 2rem;
}

.modal-header {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    align-items: flex-start;
}

/* Artwork modal image and background */
.artwork {
    width: 200px;
    height: 200px;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.artwork::before {
    content: '';
    display: none; /* グラデ用のbeforeは不要 */
}

.artwork::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 2;
}

/* 新たに追加: 実際の画像を制御するクラス */
.artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 0 8px rgba(0,0,0,0.3); /* 境界を柔らかくする */
}

/* タイトルは上に載せる */
.artwork .album-title-overlay {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    color: white;
    font-weight: bold;
    font-size: 0.9rem;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    z-index: 3;
}

@keyframes artworkShift {
    0%, 100% { 
        background-position: 0% 50%; 
        filter: hue-rotate(0deg);
    }
    25% { 
        background-position: 100% 50%; 
        filter: hue-rotate(90deg);
    }
    50% { 
        background-position: 100% 100%; 
        filter: hue-rotate(180deg);
    }
    75% { 
        background-position: 0% 100%; 
        filter: hue-rotate(270deg);
    }
}

.modal-info {
    flex-grow: 1;
}

.modal-info h2 {
    margin-bottom: 5px;
}

.modal-year {
    color: #ff6b6b;
    font-size: 1.2rem;
    margin-bottom: 20px;
    text-align: center;
}

.modal p {
    line-height: 1.8;
    margin-bottom: 30px;
    opacity: 0.9;
}

.tracklist {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
}

.tracklist h3 {
    color: #4ecdc4;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.track {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.track:last-child {
    border-bottom: none;
}

.track:hover {
    background: rgba(255, 255, 255, 0.05);
    padding-left: 10px;
    border-radius: 8px;
}

.track-number {
    color: #ff6b6b;
    font-weight: bold;
    margin-right: 15px;
    min-width: 30px;
}

.track-title {
    flex-grow: 1;
    font-weight: 500;
}

.track-duration {
    color: #4ecdc4;
    opacity: 0.8;
}

.album-credits {
    background: rgba(78, 205, 196, 0.1);
    border-radius: 15px;
    padding: 20px;
    border-left: 4px solid #4ecdc4;
}

.album-credits h4 {
    color: #4ecdc4;
    margin-bottom: 15px;
}

.album-credits p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.modal-streaming-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.modal-streaming-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.modal-streaming-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.modal-streaming-link.distrokid {
    background: linear-gradient(45deg, #1ed760, #1db954);
}

.modal-streaming-link.distrokid:hover {
    background: linear-gradient(45deg, #1db954, #1aa34a);
}

/* Responsive for modal */
@media (max-width: 768px) {
    .modal-header {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .artwork {
        width: 150px;
        height: 150px;
    }

    .modal-content {
        padding: 30px 20px;
    }
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-intro {
    text-align: center;
    margin-bottom: 50px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 50px;
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4ecdc4;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #4ecdc4;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(78, 205, 196, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    font-size: 24px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.social-link i {
    font-size: 1.5rem;
    color: white;
  }

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.social-section {
    text-align: center;
}

.social-section h3 {
    color: #4ecdc4;
    margin-bottom: 30px;
    font-size: 1.5rem;
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.9);
    text-align: center;
    padding: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    section {
        padding: 80px 20px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .social-links {
        gap: 20px;
    }

    .social-link {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

/* Floating elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1));
    animation: float 20s linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10%, 90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}