/* === CJN Theme — Dark, Clean, Modern === */

:root {
  --bg: #0a0a0a;
  --bg-card: #141414;
  --bg-hover: #1a1a1a;
  --text: #e8e8e8;
  --text-muted: #888;
  --accent: #c9a84c;
  --accent-hover: #dabb5e;
  --border: #222;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Space Grotesk', var(--font-main);
  --max-width: 1200px;
  --transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }

img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }

/* === HEADER / NAV === */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 2rem;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.nav-logo:hover { color: var(--accent); }

.nav-links { display: flex; gap: 2rem; list-style: none; }

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--accent); }

/* Mobile menu toggle */
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
}

.hero-content { position: relative; z-index: 1; }

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-name {
  font-family: 'Playfair Display', Georgia, serif !important;
  font-style: italic;
  font-weight: 900;
  font-size: clamp(2.8rem, 7vw, 5.5rem) !important;
  letter-spacing: 0.02em !important;
  text-transform: uppercase;
}

.hero-japanese {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--text-muted);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.hero .tagline {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-weight: 300;
}

.hero .location {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.latest-cover {
  display: inline-block;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: transform 0.3s ease;
}
.latest-cover:hover { transform: scale(1.03); }
.latest-cover-img {
  width: 280px;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  display: block;
  margin: 0 auto;
}
.latest-cover-label {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* CTA buttons */
.btn-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--bg);
  transform: translateY(-2px);
}

.btn-spotify {
  background: #1DB954;
  color: #000;
}

.btn-spotify:hover {
  background: #1ed760;
  color: #000;
  transform: translateY(-2px);
}

.btn-youtube {
  background: #FF0000;
  color: #fff;
}

.btn-youtube:hover {
  background: #cc0000;
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-disco {
  background: #fff;
  color: #000;
  border: 2px solid #fff;
  font-weight: 600;
}
.btn-disco:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  transform: translateY(-2px);
}

/* === SECTIONS === */
section { padding: 5rem 0; }

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--text-muted);
  margin-bottom: 3rem;
  font-size: 1rem;
}

/* === DISCOGRAPHY === */
.discography-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.album-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: all var(--transition);
}

.album-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.album-cover {
  aspect-ratio: 1;
  overflow: hidden;
}

.album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.album-card:hover .album-cover img { transform: scale(1.05); }

.album-info {
  padding: 1.2rem;
}

.album-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.album-year {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.album-type {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--accent);
  background: rgba(201, 168, 76, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}

.album-links { display: flex; gap: 0.8rem; flex-wrap: wrap; }

.album-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.album-links a:hover { color: var(--accent); }

/* === ABOUT / BIO === */
.bio-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.bio-text { font-size: 1.05rem; line-height: 1.8; }
.bio-text p { margin-bottom: 1.5rem; }
.bio-text p:first-child::first-letter {
  font-size: 3rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent);
  float: left;
  margin-right: 0.5rem;
  line-height: 1;
}

.bio-image {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.bio-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
}

.bio-sidebar h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.bio-sidebar ul { list-style: none; }
.bio-sidebar li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.bio-sidebar li:last-child { border-bottom: none; }
.bio-sidebar li strong { color: var(--text); }

/* === PHOTO GALLERY === */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 0.5rem;
}

.photo-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
}

.photo-grid img:hover {
  opacity: 0.85;
  transform: scale(1.02);
}

/* === LISTEN / STREAMING === */
.streaming-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.stream-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.2rem 1.5rem;
  transition: all var(--transition);
}

.stream-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text);
}

.stream-card .stream-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}

/* === SOCIAL ICONS === */
.social-links { display: flex; gap: 1.5rem; justify-content: center; }

.social-links a {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: all var(--transition);
}

.social-links a:hover { color: var(--accent); transform: translateY(-2px); }

/* === FOOTER === */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  text-align: center;
}

footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* === BANDS TIMELINE === */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
  padding-left: 1.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.4rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
}

.timeline-year {
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* === ALBUM DETAIL === */
.album-detail-header {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.album-detail-cover {
  flex-shrink: 0;
  width: 280px;
}

.album-detail-cover img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.album-detail-info {
  flex: 1;
}

.album-detail-info .album-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .album-detail-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .album-detail-cover { width: 200px; }
  .album-detail-info .album-links { justify-content: center; }
}

/* === LYRICS === */
.lyrics-album {
  margin-bottom: 3rem;
}

.lyrics-album-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.lyrics-album-header img {
  width: 80px;
  height: 80px;
  border-radius: 6px;
  object-fit: cover;
}

.lyrics-album-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
}

.lyrics-album-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

details.lyrics-track {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 0.5rem;
  transition: all var(--transition);
}

details.lyrics-track[open] {
  border-color: var(--accent);
}

details.lyrics-track summary {
  padding: 0.8rem 1.2rem;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

details.lyrics-track summary::-webkit-details-marker { display: none; }

details.lyrics-track summary::after {
  content: '+';
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 300;
}

details.lyrics-track[open] summary::after {
  content: '−';
}

details.lyrics-track summary:hover {
  color: var(--accent);
}

.lyrics-body {
  padding: 0 1.2rem 1.2rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-muted);
  white-space: pre-line;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

/* === VIDEOS === */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: all var(--transition);
}

.video-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-info {
  padding: 1rem 1.2rem;
}

.video-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.video-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    padding: 1rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-toggle { display: block; }
  .bio-section { grid-template-columns: 1fr; gap: 2rem; }
  .hero { padding: 5rem 1.5rem 3rem; }
  .container { padding: 0 1.5rem; }
  .discography-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}

@media (max-width: 480px) {
  .discography-grid { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; }
}