:root {
  --bg: #07111a;
  --bg-soft: #102536;
  --panel: rgba(255,255,255,0.08);
  --panel-strong: rgba(255,255,255,0.12);
  --line: rgba(255,255,255,0.11);
  --text: #f6f1e8;
  --muted: #b8c8d5;
  --gold: #f4b63c;
  --coral: #ff6f3d;
  --mint: #3dd6c6;
  --sky: #79b8ff;
  --danger: #ff9b86;
  --shadow: 0 24px 80px rgba(0,0,0,0.28);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: Georgia, 'Times New Roman', serif;
  background:
    radial-gradient(circle at top left, rgba(244,182,60,0.18), transparent 26%),
    radial-gradient(circle at 88% 12%, rgba(61,214,198,0.12), transparent 24%),
    linear-gradient(180deg, var(--bg), var(--bg-soft));
  min-height: 100vh;
}
a { color: inherit; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(7,17,26,0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  flex-wrap: wrap;
}
.brand {
  text-decoration: none;
  font-size: 1.24rem;
  letter-spacing: -0.02em;
}
.brand small {
  display: block;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font: 700 0.74rem/1 Arial, Helvetica, sans-serif;
  margin-bottom: 6px;
}
.links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.links a {
  text-decoration: none;
  color: var(--muted);
  font: 600 0.94rem/1 Arial, Helvetica, sans-serif;
}
.links a:hover,
.links a.active { color: var(--text); }
.hero {
  padding: 76px 0 40px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: stretch;
}
.page-hero {
  padding: 58px 0 20px;
}
.kicker,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(244,182,60,0.22);
  background: rgba(244,182,60,0.08);
  color: var(--gold);
  font: 700 0.78rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.pill-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.hero h1,
.page-hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(3rem, 7vw, 6.2rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}
.lead,
.copy,
.muted,
.footer,
.stat span,
.card p,
label,
input,
select,
textarea,
button,
.table,
.links,
.status,
.meta-row,
.number-box span {
  font-family: Arial, Helvetica, sans-serif;
}
.lead,
.copy,
.muted {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
}
.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  font: 700 0.95rem/1 Arial, Helvetica, sans-serif;
  cursor: pointer;
}
.btn-primary {
  color: #101318;
  background: linear-gradient(135deg, var(--gold), var(--coral));
  box-shadow: 0 18px 44px rgba(244,182,60,0.24);
}
.btn-secondary {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255,255,255,0.04);
}
.btn-accent {
  color: var(--mint);
  border-color: rgba(61,214,198,0.22);
  background: rgba(61,214,198,0.08);
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}
.pad { padding: 24px; }
.pad-lg { padding: 28px; }
.section { padding: 22px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}
.overline {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font: 700 0.76rem/1 Arial, Helvetica, sans-serif;
  margin-bottom: 10px;
}
.list { display: grid; gap: 12px; }
.row {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}
.rank {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #121417;
  font: 800 1.02rem/1 Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, var(--gold), var(--coral));
}
.song {
  color: var(--text);
  font: 700 1rem/1.3 Arial, Helvetica, sans-serif;
}
.artist {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 4px;
}
.tag {
  color: var(--mint);
  border: 1px solid rgba(61,214,198,0.18);
  background: rgba(61,214,198,0.06);
  padding: 8px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font: 700 0.72rem/1 Arial, Helvetica, sans-serif;
}
.grid4,
.grid3,
.grid2 {
  display: grid;
  gap: 16px;
}
.grid4 { grid-template-columns: repeat(4, 1fr); }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid2 { grid-template-columns: repeat(2, 1fr); }
.listing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.recommendation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.recommendation-grid.single {
  grid-template-columns: 1fr;
}
.stat,
.feature,
.panel-mini,
.metric-card {
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}
.stat strong,
.metric-card strong,
.number-box strong {
  display: block;
  font-size: 2.1rem;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 10px;
}
.stat span,
.feature p,
.panel-mini p,
.metric-card span,
.number-box span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}
.number-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}
.number-box {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}
.listing-card {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(8,20,30,0.94)),
    radial-gradient(circle at top right, rgba(61,214,198,0.18), transparent 28%),
    radial-gradient(circle at top left, rgba(244,182,60,0.16), transparent 24%);
}
.listing-rank {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #101318;
  font: 800 0.98rem/1 Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, var(--gold), var(--coral));
  box-shadow: 0 10px 24px rgba(0,0,0,0.2);
}
.listing-body {
  display: grid;
  gap: 8px;
  width: 100%;
}
.listing-song {
  color: var(--text);
  font: 700 1.12rem/1.2 Arial, Helvetica, sans-serif;
}
.listing-artist {
  color: var(--muted);
  font: 500 0.95rem/1.4 Arial, Helvetica, sans-serif;
}
.listing-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.listing-meta span {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font: 700 0.72rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.provider-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}
.signal-card {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.05), rgba(8,20,30,0.92)),
    radial-gradient(circle at top right, rgba(121,184,255,0.16), transparent 30%);
}
.signal-score {
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--coral));
  color: #101318;
  font: 800 0.9rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.signal-reasons,
.signal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.signal-reasons span,
.signal-links a {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font: 700 0.72rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}
.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.signal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tiny {
  color: var(--muted);
  font: 600 0.82rem/1.5 Arial, Helvetica, sans-serif;
}
.song-hero {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 28px;
}
.song-cover {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
}
.song-hero-copy {
  display: grid;
  gap: 14px;
}
.song-hero-copy h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}
.placeholder-cover {
  display: grid;
  place-items: center;
  min-height: 280px;
  color: var(--muted);
}
.marquee {
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  margin: 12px 0 6px;
}
.marquee-track {
  white-space: nowrap;
  display: inline-block;
  padding: 14px 0;
  animation: scroll 28s linear infinite;
  color: var(--muted);
  font: 700 0.84rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.table-wrap { overflow-x: auto; }
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th,
.table td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-align: left;
}
.table th {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
}
.table td {
  color: var(--muted);
  font-size: 0.95rem;
}
.table td strong { color: var(--text); }
.table a,
.panel-mini a {
  color: inherit;
  text-decoration: none;
}
.two-col {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 22px;
  align-items: start;
}
form { display: grid; gap: 16px; }
.deezer-tools {
  display: grid;
  gap: 12px;
  align-items: center;
}
.deezer-result[hidden] { display: none; }
.deezer-result {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  align-items: center;
}
.deezer-cover {
  width: 120px;
  aspect-ratio: 1;
  border-radius: 24px;
  object-fit: cover;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}
.deezer-copy {
  display: grid;
  gap: 8px;
}
.deezer-copy h3 {
  margin: 0;
  font: 700 1.25rem/1.1 Arial, Helvetica, sans-serif;
}
.deezer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.deezer-meta span {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font: 700 0.72rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.deezer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.chart-builder-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.builder-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.builder-row:last-child {
  border-bottom: 0;
}
.builder-copy {
  display: grid;
  gap: 4px;
}
.builder-copy strong {
  font: 700 0.98rem/1.3 Arial, Helvetica, sans-serif;
  color: var(--text);
}
.builder-copy span {
  color: var(--muted);
  font: 500 0.88rem/1.4 Arial, Helvetica, sans-serif;
}
.builder-meta {
  color: var(--muted);
  font: 700 0.72rem/1 Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.builder-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.builder-fields {
  display: grid;
  gap: 10px;
  flex: 1;
}
.builder-labeled {
  display: grid;
  gap: 6px;
}
.builder-labeled label {
  color: var(--muted);
  font: 700 0.72rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.builder-fields input {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.9rem;
}
.builder-small {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.btn-sm {
  padding: 10px 12px;
  font-size: 0.82rem;
}
label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
}
input,
select,
textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(8,20,30,0.78);
  color: var(--text);
  font-size: 0.96rem;
}
textarea { min-height: 180px; resize: vertical; }
.status {
  display: none;
  margin-top: 10px;
  padding: 14px 16px;
  border-radius: 16px;
  font-size: 0.92rem;
  font-weight: 700;
}
.status.show { display: block; }
.status.ok {
  color: var(--mint);
  background: rgba(61,214,198,0.08);
  border: 1px solid rgba(61,214,198,0.2);
}
.status.warn {
  color: var(--danger);
  background: rgba(255,155,134,0.08);
  border: 1px solid rgba(255,155,134,0.2);
}
.footer {
  padding: 36px 0 52px;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.7;
}
.footer-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.small-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.small-links a { text-decoration: none; }
@media (max-width: 980px) {
  .hero,
  .two-col,
  .grid4,
  .grid3,
  .grid2,
  .chart-builder-grid,
  .builder-small,
  .listing-grid,
  .recommendation-grid,
  .number-grid,
  .song-hero { grid-template-columns: 1fr; }
  .deezer-result { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .hero { padding-top: 54px; }
  .row { grid-template-columns: 50px 1fr; }
  .tag { width: fit-content; }
}