:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --fg: #ededed;
  --fg-dim: #8a8a8a;
  --accent: #ff2b2b;
  --accent-dim: #7a1414;
  --brand-warm: #b8836f;
  --brand-warm-dim: #5c4033;
  --border: #262626;
  --font-display: "Anton", sans-serif;
  --font-body: "Zen Kaku Gothic New", "Hiragino Sans", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 2rem;
}

@media (max-width: 720px) {
  .header-top { padding-right: 0.5rem; }
  .nav-toggle { padding: 0.5rem 0 0.5rem 0.5rem; }
  .header-top-right { gap: 0.4rem; }
  .search-form input { width: 70px; }
}

.logo {
  font-family: "Roboto Slab", serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--fg);
  transition: color 0.2s;
}
.logo:hover {
  color: var(--brand-warm);
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.icon-link {
  color: var(--fg-dim);
  display: flex;
  transition: color 0.2s;
}
.icon-link:hover { color: var(--brand-warm); }
.icon-link.icon-disabled {
  opacity: 0.35;
  cursor: default;
}
.icon-link.icon-disabled:hover { color: var(--fg-dim); }

.search-form {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.5rem 0.35rem 1rem;
}
.search-results {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 200px;
  max-width: 280px;
  list-style: none;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  z-index: 50;
}
.search-results[hidden] { display: none; }
.search-results li a {
  display: block;
  padding: 0.7rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, background 0.2s;
}
.search-results li:last-child a { border-bottom: none; }
.search-results li a:hover {
  color: var(--brand-warm);
  background: var(--bg);
}
.search-form input {
  background: none;
  border: none;
  outline: none;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  width: 130px;
}
.search-form input::placeholder { color: var(--fg-dim); }
.search-form button {
  background: none;
  border: none;
  color: var(--fg-dim);
  cursor: pointer;
  display: flex;
  padding: 0.3rem;
  transition: color 0.2s;
}
.search-form button:hover { color: var(--brand-warm); }

.site-nav {
  display: flex;
  background: linear-gradient(90deg, var(--brand-warm-dim), var(--brand-warm) 60%, var(--brand-warm-dim));
}
.site-nav a {
  padding: 0.9rem 1.5rem;
  font-family: "Roboto Slab", serif;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  transition: background 0.2s, color 0.2s;
}
.site-nav a:hover {
  background: rgba(0,0,0,0.15);
  color: var(--brand-warm);
  padding-left: 0.93rem;
}
.site-nav a.active {
  background: rgba(0,0,0,0.1);
  color: #fff;
}
.site-nav a.active:hover {
  color: var(--brand-warm);
}

@media (min-width: 721px) {
  .site-nav a:hover,
  .site-nav a.active:hover {
    color: rgba(255,255,255,0.85);
  }
  .site-nav a.active:hover { color: #fff; }
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 200;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--fg);
  display: block;
  transition: transform 0.25s, opacity 0.25s, background 0.2s;
}
.nav-toggle:hover span {
  background: var(--brand-warm);
}
/* Video embed */
.video-embed {
  padding: 9rem 2rem 3rem;
  max-width: 900px;
  margin: 0 auto;
}

.video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Releases strip */
.releases-strip {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}

.releases-scroll {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 0 2rem 1.5rem;
  scrollbar-width: thin;
}

.release-cover {
  flex: 0 0 auto;
  width: 130px;
  scroll-snap-align: start;
  transition: transform 0.2s;
}
.release-cover:hover { transform: translateY(-4px); }

.release-cover img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border);
}

.release-cover span {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--fg-dim);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

/* Hero */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 8rem 2rem 2rem;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(255,43,43,0.12), transparent 60%),
    var(--bg);
}

.hero-eyebrow {
  color: var(--accent);
  letter-spacing: 0.3em;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: "Roboto Slab", serif;
  font-weight: 800;
  font-size: clamp(3rem, 12vw, 8rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--fg);
}

.hero-tagline {
  margin-top: 1.5rem;
  color: var(--fg-dim);
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.scroll-cue {
  display: inline-block;
  margin-top: 4rem;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
}
.scroll-cue span {
  display: block;
  margin-top: 0.3rem;
  animation: bounce 1.6s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Sections */
.section {
  padding: 2.5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.lyrics-detail,
.lyrics-index {
  padding-top: 8rem;
}
.contact {
  padding-top: 8rem;
}
.lyrics-detail .section-title {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.section-title {
  display: inline-block;
  font-family: "Roboto Slab", serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  margin-bottom: 2rem;
  transition: color 0.2s, padding-left 0.2s;
}
.section-title:hover {
  color: var(--brand-warm);
}

/* Songs table */
.songs-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
}

.songs-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.songs-table th {
  text-align: left;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  font-weight: 700;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  white-space: nowrap;
}

.songs-table td {
  padding: 1.1rem 1.5rem;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.songs-table td.first-release-cell {
  white-space: normal;
}
.first-release {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.first-release .fr-date {
  color: var(--fg-dim);
  font-size: 0.8rem;
}
.songs-table td .first-release .fr-title {
  color: var(--fg);
}

.songs-table tbody tr:last-child td { border-bottom: none; }
.songs-table tbody tr:hover { background: var(--bg-alt); }
.songs-table tbody tr[hidden] { display: none; }

.songs-more {
  margin-top: 1.5rem;
  padding: 0.6rem 1.5rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.songs-more:hover {
  color: var(--brand-warm);
  border-color: var(--brand-warm);
}
.songs-more[hidden] { display: none; }

.songs-table td:last-child,
.songs-table th:last-child {
  white-space: nowrap;
}

.songs-table tbody td:nth-child(3) {
  color: var(--fg-dim);
}

.release-link {
  color: var(--fg);
  transition: color 0.2s;
}
.release-link:hover {
  color: var(--brand-warm);
}

.songs-table th.sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.2s;
}
.songs-table th.sortable:hover { color: var(--brand-warm); }

.sort-arrow {
  display: inline-block;
  font-size: 0.7em;
  margin-left: 0.2em;
}

/* Lyrics list */
.lyrics-list {
  list-style: none;
}
.lyrics-list a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
  padding: 0.6rem 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  transition: color 0.2s, padding-left 0.2s;
}
.lyrics-list a:hover {
  color: var(--brand-warm);
  padding-left: 1rem;
}
.lyrics-list a span.arrow {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--fg-dim);
}
.lyrics-list .disabled {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
  padding: 1.4rem 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--fg-dim);
  opacity: 0.4;
}
.lyrics-list .instrumental {
  display: flex;
  align-items: center;
  padding: 0.6rem 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  color: var(--fg);
  cursor: default;
  transition: color 0.2s, padding-left 0.2s;
}
.lyrics-list .instrumental:hover {
  color: var(--brand-warm);
  padding-left: 1rem;
}
.lyrics-list .disabled span.arrow {
  font-family: var(--font-body);
  font-size: 0.85rem;
}

/* Lyrics detail */
.lyrics-album-context {
  display: block;
  color: var(--brand-warm);
  font-size: 1.3rem;
  font-family: "Roboto Slab", serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 1rem;
}

.lyrics-back {
  display: block;
  margin-bottom: 1.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg-dim);
  transition: color 0.2s;
}
.lyrics-back:hover { color: var(--brand-warm); }

.lyrics-credit {
  color: var(--fg-dim);
  font-size: 0.85rem;
  margin-bottom: 3rem;
}

.lyrics-body {
  white-space: pre-line;
  font-size: 1rem;
  line-height: 1.2;
  max-width: 640px;
  margin-bottom: 1.5rem;
  user-select: none;
  -webkit-user-select: none;
}

.lyrics-jp-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding: 0.6rem 1.25rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--fg-dim);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.lyrics-jp-toggle:hover {
  color: var(--brand-warm);
  border-color: var(--brand-warm);
}
.lyrics-jp-toggle .chev {
  transition: transform 0.2s;
}
.lyrics-jp-toggle[aria-expanded="true"] .chev {
  transform: rotate(180deg);
}

.lyrics-jp {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  max-width: 640px;
  user-select: none;
  -webkit-user-select: none;
}
.lyrics-jp-text {
  white-space: pre-line;
  font-size: 1rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.lyrics-jp[hidden] { display: none; }

/* Placeholder sections */
.placeholder-note {
  color: var(--fg-dim);
  font-size: 0.9rem;
}

/* News */
.news-list {
  list-style: none;
}
.news-list li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 0 1rem;
  padding: 0.35rem 0;
  font-size: 0.95rem;
}
.news-list li[hidden] {
  display: none;
}
.news-date {
  color: var(--fg-dim);
}

.news-more {
  margin-top: 1.5rem;
  padding: 0.6rem 1.5rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.news-more:hover {
  color: var(--brand-warm);
  border-color: var(--brand-warm);
}
.news-more[hidden] { display: none; }

/* Albums */
.album-card {
  display: block;
  width: 100%;
  max-width: 360px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  transition: transform 0.25s, border-color 0.25s;
}
.album-card:hover {
  transform: translateY(-6px);
  border-color: var(--brand-warm);
}

.album-art {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.album-info {
  display: block;
  padding: 1.25rem;
}
.album-title {
  display: block;
  font-family: "Roboto Slab", serif;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
  margin-bottom: 0.3rem;
}
.album-meta {
  display: block;
  color: var(--fg-dim);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

/* Contact */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  max-width: 560px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-form label span {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--fg-dim);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--brand-warm);
}

.contact-submit {
  align-self: flex-start;
  background: var(--brand-warm);
  border: none;
  color: #16100d;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  padding: 0.9rem 2rem;
  cursor: pointer;
  transition: opacity 0.2s;
}
.contact-submit:hover { opacity: 0.85; }

.contact-note {
  color: var(--fg-dim);
  font-size: 0.85rem;
  margin-top: 1.5rem;
}

.contact-cta {
  text-align: center;
  padding-top: 2rem;
  padding-bottom: 6rem;
}

.contact-cta-button {
  display: inline-block;
  padding: 1rem 3rem;
  border: 1px solid var(--brand-warm);
  color: var(--brand-warm);
  font-family: "Roboto Slab", serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}
.contact-cta-button:hover {
  background: var(--brand-warm);
  color: #16100d;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 2.5rem;
  color: var(--fg-dim);
  font-size: 0.85rem;
}

.footer-sns {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.25rem;
}
.footer-sns a {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg-dim);
  transition: color 0.2s;
}
.footer-sns a:hover { color: var(--brand-warm); }
.footer-sns-disabled {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg-dim);
  opacity: 0.4;
}

/* Responsive */
@media (max-width: 720px) {
  .search-form input { width: 90px; }

  .site-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100svh;
    width: min(26vw, 100px);
    background: var(--bg-alt);
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    padding: 2rem 0;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
  }
  .site-nav.open { transform: translateX(0); }
  .site-nav a { padding: 0.85rem 0.6rem; font-size: 0.7rem; }
  .nav-toggle { display: flex; }

  .live-item { flex-wrap: wrap; gap: 0.75rem 1.5rem; }
  .live-link { width: 100%; }
}

.nav-search { display: none; }

@media (max-width: 720px) {
  .header-search { display: none; }
  .nav-search {
    display: flex;
    margin: 1rem 0.6rem 0;
    padding: 0.4rem 0.4rem 0.4rem 0.7rem;
  }
  .nav-search input { width: 100%; font-size: 0.7rem; }
  .nav-search input::placeholder { opacity: 0; }
}