@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Inter:wght@400;500;600&family=Libre+Caslon+Display&display=swap');

:root {
  color-scheme: light;
  --paper: #f1efe8;
  --ink: #111111;
  --soft-ink: #5f5d57;
  --line: rgba(17,17,17,.18);
  --line-soft: rgba(17,17,17,.09);
  --teal: #0d7c78;
  --crimson: #a63d45;
  --panel: rgba(241,239,232,.42);
  --panel-strong: rgba(241,239,232,.78);
  --grid-line: rgba(17,17,17,.08);
  --theme-paper-rgb: 241,239,232;
  --theme-ink-rgb: 17,17,17;
  --gutter: clamp(20px,4vw,64px);
  --section-pad: clamp(84px,9vw,144px);

  /* Compatibility aliases used by the visualization runtime. */
  --bg: var(--paper);
  --text: var(--ink);
  --muted: var(--soft-ink);
  --cyan: var(--teal);
  --magenta: var(--crimson);
  --violet: #77736b;
  --yellow: #927e45;
  --orange: #9b6249;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --paper: #101210;
  --ink: #f0eee7;
  --soft-ink: #aaa79f;
  --line: rgba(240,238,231,.18);
  --line-soft: rgba(240,238,231,.085);
  --teal: #3ba8a2;
  --crimson: #d05a64;
  --panel: rgba(20,22,20,.36);
  --panel-strong: rgba(16,18,16,.72);
  --grid-line: rgba(240,238,231,.08);
  --theme-paper-rgb: 16,18,16;
  --theme-ink-rgb: 240,238,231;
  --violet: #aaa79f;
  --yellow: #c0a768;
  --orange: #bd755b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', Arial, sans-serif;
  text-rendering: optimizeLegibility;
  transition: background-color 280ms ease, color 280ms ease;
}
::selection { background: var(--ink); color: var(--paper); }
a { color: inherit; text-decoration: none; }
button, input, select { color: inherit; font: inherit; }

.noise { display: none; }
.page-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .15;
  background-image: linear-gradient(to right, transparent calc(100% - 1px), var(--grid-line) 1px);
  background-size: 25% 100%;
}
main, .site-header, .footer { position: relative; z-index: 1; }
.section-shell, .site-header, .footer {
  width: min(100%,1600px);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* Header ------------------------------------------------ */
.site-header {
  min-height: 84px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(var(--theme-paper-rgb),.72);
  -webkit-backdrop-filter: blur(16px) saturate(1.05);
  backdrop-filter: blur(16px) saturate(1.05);
  position: sticky;
  top: 0;
  z-index: 40;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -.025em;
}
.atlas-mark {
  width: 38px;
  aspect-ratio: 1;
  border: 1px solid var(--ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: -.06em;
}
.atlas-mark::before {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  right: 1px;
  top: 7px;
  box-shadow: 0 0 0 5px color-mix(in srgb,var(--teal) 10%,transparent);
}
.header-right {
  min-width: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 22px;
}
.header-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  letter-spacing: .055em;
  text-transform: uppercase;
  color: var(--soft-ink);
  white-space: nowrap;
}
.header-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
}
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a, .clyd3-home-link {
  position: relative;
  font-size: 11px;
  color: var(--soft-ink);
}
.nav-links a::after, .clyd3-home-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 1px;
  background: var(--teal);
  transition: right 220ms ease;
}
.nav-links a:hover::after, .clyd3-home-link:hover::after { right: 0; }
.nav-links a:hover, .clyd3-home-link:hover { color: var(--ink); }
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--theme-paper-rgb),.48);
  color: var(--soft-ink);
  cursor: pointer;
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  letter-spacing: .055em;
  text-transform: uppercase;
}
.theme-toggle-dot {
  width: 14px;
  height: 14px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  position: relative;
  overflow: hidden;
}
.theme-toggle-dot::before {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: var(--ink);
  transform: translateX(-52%);
  transition: transform 280ms ease, background 280ms ease;
}
html[data-theme="dark"] .theme-toggle-dot::before { transform: translateX(52%); background: var(--crimson); }

/* Hero -------------------------------------------------- */
.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: minmax(0,1.12fr) minmax(380px,.88fr);
  align-items: center;
  gap: clamp(40px,5vw,92px);
  padding-top: clamp(72px,8vh,110px);
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}
.eyebrow, .micro-label, .card-kicker {
  margin: 0 0 22px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--soft-ink);
}
.eyebrow::before, .card-kicker::before {
  content: '09';
  color: var(--ink);
  margin-right: 12px;
}
.section-block .eyebrow::before { content: '◦'; color: var(--teal); }
.hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(58px,7.1vw,118px);
  line-height: .91;
  letter-spacing: -.064em;
  font-weight: 500;
}
.hero h1 span {
  display: block;
  color: var(--teal);
  font-family: 'Libre Caslon Display', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.04em;
}
.hero-lede {
  max-width: 640px;
  margin: 38px 0 0;
  color: var(--soft-ink);
  font-size: clamp(15px,1.25vw,19px);
  line-height: 1.58;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 0 6px;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  font-size: 12px;
  font-weight: 500;
}
.button.primary { background: transparent; color: var(--ink); }
.button.ghost { border: 0; border-bottom: 1px solid currentColor; color: var(--soft-ink); }
.button:hover { color: var(--crimson); }

.hero-orbit {
  position: relative;
  justify-self: end;
  width: min(100%,560px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.hero-orbit::before, .hero-orbit::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  background: var(--line-soft);
  transform: translate(-50%,-50%);
}
.hero-orbit::before { width: 92%; height: 1px; }
.hero-orbit::after { width: 1px; height: 92%; }
.orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.orbit-a { width: 100%; height: 100%; animation: spin 28s linear infinite; border-style: solid; }
.orbit-b { width: 73%; height: 73%; border-color: var(--line); animation: spin 18s linear infinite reverse; }
.orbit-c { width: 43%; height: 43%; border-color: color-mix(in srgb,var(--teal) 60%,var(--line)); box-shadow: 0 0 0 6px color-mix(in srgb,var(--teal) 4%,transparent); }
.orbit-a::before, .orbit-b::before {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  top: -4px; left: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px color-mix(in srgb,var(--teal) 8%,transparent);
}
.orbit-b::before { background: var(--crimson); box-shadow: none; }
.orbit-label {
  position: absolute;
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  letter-spacing: .05em;
  color: var(--soft-ink);
  text-transform: uppercase;
}
.orbit-label--a { left: 4%; top: 46%; }
.orbit-label--b { right: 5%; top: 24%; }
.orbit-label--c { right: 9%; bottom: 16%; }
.core {
  width: 112px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  display: grid;
  place-items: center;
  align-content: center;
  position: relative;
  font-family: 'DM Mono', monospace;
}
.core b { font-size: 34px; line-height: 1; font-weight: 500; letter-spacing: -.06em; }
.core small { margin-top: 5px; font-size: 7px; letter-spacing: .18em; }
.pulse { position: absolute; inset: -12px; border: 1px solid var(--teal); border-radius: 50%; animation: pulse 4s ease-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 70%,100% { transform: scale(1.15); opacity: 0; } }

/* Archive strip ----------------------------------------- */
.filter-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  min-height: 72px;
  padding-top: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.filter-strip p { margin: 0; }
.filter-strip .micro-label { margin-bottom: 5px; color: var(--teal); }
.filter-note { font-family: 'DM Mono', monospace; color: var(--soft-ink); font-size: 9px; letter-spacing: .025em; }
.filter-strip label, .filter-strip button { display: none !important; }

/* Sections ---------------------------------------------- */
.section-block { padding-top: var(--section-pad); padding-bottom: 8px; }
.section-heading {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 34px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.section-heading .eyebrow { margin-bottom: 18px; }
.section-heading h2 {
  margin: 0;
  font-size: clamp(40px,5.2vw,76px);
  line-height: .96;
  letter-spacing: -.055em;
  font-weight: 500;
}
.section-heading > p {
  justify-self: end;
  max-width: 480px;
  margin: 0;
  color: var(--soft-ink);
  font-size: 13px;
  line-height: 1.65;
}
.top-gap { margin-top: 12px; }

/* Panels ------------------------------------------------ */
.kpi-grid { display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.kpi-card {
  min-height: 165px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(var(--theme-paper-rgb),.22);
  position: relative;
  overflow: hidden;
}
.kpi-card::before { content: ''; position: absolute; left: 0; top: 0; width: 26px; height: 2px; background: var(--accent,var(--teal)); }
.kpi-card small { font-family: 'DM Mono', monospace; color: var(--soft-ink); font-size: 8px; letter-spacing: .06em; text-transform: uppercase; }
.kpi-card b { display: block; margin-top: 38px; font-size: clamp(30px,3vw,44px); font-weight: 500; letter-spacing: -.055em; }
.kpi-card span { color: var(--soft-ink); font-size: 11px; }

.insight-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 12px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.feature-card, .chart-card, .era-card, .track-card, .love-method-card, .artist-table-wrap, .data-table-wrap, .love-table-wrap, .top100-toolbar {
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--panel);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.feature-card, .chart-card, .era-card { padding: clamp(22px,2.2vw,34px); }
.feature-card-large { min-height: 410px; }
.feature-card h3, .chart-card h3, .era-card h3 {
  margin: 0 0 10px;
  font-size: clamp(23px,2.1vw,31px);
  font-weight: 500;
  letter-spacing: -.04em;
}
.feature-card > p, .era-card p, .platform-card > p { color: var(--soft-ink); line-height: 1.65; font-size: 12px; }
.card-kicker { margin-bottom: 36px; color: var(--soft-ink); }
.card-kicker::before { content: 'SIGNAL'; color: var(--teal); }

/* Bars / metrics ---------------------------------------- */
.bar-chart { display: grid; gap: 12px; margin-top: 26px; }
.bar-row { display: grid; grid-template-columns: minmax(110px,170px) 1fr 64px; gap: 12px; align-items: center; }
.bar-label, .bar-value { font-family: 'DM Mono', monospace; font-size: 9px; }
.bar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-value { text-align: right; color: var(--soft-ink); font-variant-numeric: tabular-nums; }
.bar-track { height: 5px; background: var(--line-soft); overflow: hidden; }
.bar-fill { height: 100%; transition: width .8s cubic-bezier(.2,.8,.2,1); }
.sonic-rings { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 32px 0; }
.ring-stat { aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; align-content: center; position: relative; background: conic-gradient(var(--ring-color) calc(var(--pct) * 1%),var(--line-soft) 0); }
.ring-stat::before { content: ''; position: absolute; inset: 7px; border-radius: 50%; background: var(--paper); border: 1px solid var(--line-soft); }
.ring-stat b, .ring-stat small { position: relative; z-index: 1; }
.ring-stat b { font-size: 28px; font-weight: 500; letter-spacing: -.045em; }
.ring-stat small { font-family: 'DM Mono', monospace; font-size: 8px; color: var(--soft-ink); text-transform: uppercase; }
.ring-stat span { display: none; }

.metric-toggle { display: flex; gap: 4px; justify-self: end; border: 1px solid var(--line); padding: 4px; }
.trend-button { border: 0; background: transparent; color: var(--soft-ink); padding: 8px 11px; cursor: pointer; font-family: 'DM Mono', monospace; font-size: 8px; text-transform: uppercase; letter-spacing: .04em; }
.trend-button.active { background: var(--ink); color: var(--paper); }
.chart-card { overflow: hidden; }
.chart-card.compact { padding: 26px; }
.chart-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.chart-summary { max-width: 320px; color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 8px; line-height: 1.6; text-align: right; }
.trend-chart { min-height: 360px; margin-top: 16px; overflow-x: auto; }
.trend-svg { width: 100%; min-width: 720px; height: 350px; display: block; overflow: visible; }
.chart-grid-line { stroke: var(--grid-line); stroke-width: 1; }
.chart-axis-label { fill: var(--soft-ink); font-size: 9px; font-family: 'DM Mono', monospace; }
.chart-line { fill: none; stroke: var(--teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chart-area { fill: url(#areaFill); }
.chart-dot { fill: var(--paper); stroke: var(--teal); stroke-width: 2; }
.chart-value { fill: var(--ink); font-size: 9px; font-family: 'DM Mono', monospace; }

/* Era / age --------------------------------------------- */
.era-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.era-card { min-height: 230px; position: relative; overflow: hidden; }
.era-card::after { content: ''; position: absolute; right: 22px; bottom: 22px; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
.era-card:nth-child(2)::after { background: var(--crimson); }
.era-card:nth-child(3)::after { background: var(--ink); }
.era-card > span { display: inline-block; margin-bottom: 52px; font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: .06em; color: var(--teal); }
.stack-list { margin-top: 24px; display: grid; gap: 16px; }
.stack-item { display: grid; grid-template-columns: 100px 1fr 52px; gap: 12px; align-items: center; }
.stack-item span { font-family: 'DM Mono', monospace; font-size: 8px; color: var(--soft-ink); }
.stack-track { height: 6px; background: var(--line-soft); overflow: hidden; }
.stack-fill { height: 100%; }

/* Artists / tables -------------------------------------- */
.artists-layout { align-items: stretch; }
.artist-spotlight { min-height: 100%; display: flex; flex-direction: column; justify-content: space-between; position: relative; }
.artist-spotlight::before { content: 'ARTIST / FIELD'; position: absolute; right: 22px; top: 22px; font-family: 'DM Mono', monospace; font-size: 7px; color: var(--soft-ink); letter-spacing: .06em; }
.artist-spotlight .big-number { margin: 46px 0 10px; font-family: 'Libre Caslon Display', Georgia, serif; font-style: italic; font-size: clamp(70px,8vw,112px); line-height: .8; letter-spacing: -.07em; color: var(--teal); }
.artist-spotlight .spot-name { margin: 0; font-size: 30px; letter-spacing: -.04em; }
.artist-spotlight .spot-meta { color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 9px; line-height: 1.65; }
.artist-table-wrap, .data-table-wrap, .love-table-wrap { overflow: auto; }
.clean-table, .data-table, .love-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.love-table { min-width: 1120px; }
th { text-align: left; color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 8px; letter-spacing: .07em; text-transform: uppercase; font-weight: 400; padding: 13px 16px; border-bottom: 1px solid var(--line); background: var(--panel-strong); }
td { padding: 15px 16px; border-bottom: 1px solid var(--line-soft); font-size: 12px; }
tbody tr:hover { background: color-mix(in srgb,var(--teal) 3.5%,transparent); }
tbody tr:last-child td { border-bottom: 0; }
.data-table td:first-child, .love-table td:first-child { color: var(--teal); font-family: 'DM Mono', monospace; }

/* Love index -------------------------------------------- */
.love-method-card { padding: 26px 30px; display: grid; grid-template-columns: .72fr 1.28fr; gap: 34px; align-items: center; border-left: 3px solid var(--teal); }
.love-method-card h3 { margin: 0; font-size: 28px; font-weight: 500; letter-spacing: -.04em; }
.love-method-card p { margin: 0; color: var(--soft-ink); font-size: 12px; line-height: 1.7; }
.track-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.track-card { min-height: 280px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.track-card::after { content: attr(data-index); position: absolute; right: 16px; top: 0; font-family: 'Libre Caslon Display', Georgia, serif; font-style: italic; font-size: 88px; line-height: 1; color: color-mix(in srgb,var(--ink) 5%,transparent); }
.track-rank { font-family: 'DM Mono', monospace; color: var(--teal); font-size: 8px; letter-spacing: .07em; }
.track-card h3 { max-width: 84%; margin: 30px 0 6px; font-size: 26px; font-weight: 500; letter-spacing: -.04em; }
.track-card .artist { margin: 0; color: var(--soft-ink); font-size: 12px; }
.love-score { display: inline-flex; align-items: baseline; gap: 5px; margin-top: 24px; }
.love-score b { font-family: 'Libre Caslon Display', Georgia, serif; font-style: italic; font-size: 42px; font-weight: 400; letter-spacing: -.055em; }
.love-score small { color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 7px; text-transform: uppercase; letter-spacing: .08em; }
.love-meter { height: 3px; background: var(--line-soft); overflow: hidden; margin-top: 10px; }
.love-meter i { display: block; height: 100%; background: var(--teal); }
.track-card .love-detail {
  color: var(--soft-ink);
  font-family: 'Inter', Arial, sans-serif;
  font-size: 11px;
  font-weight: 450;
  line-height: 1.55;
  letter-spacing: 0;
}

.track-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
  color: var(--soft-ink);
  font-family: 'Inter', Arial, sans-serif;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}
.top100-toolbar { padding: 18px 20px; }
.love-summary { color: var(--soft-ink); font-size: 11px; line-height: 1.6; }
.love-summary strong { color: var(--ink); }
.love-table-wrap { max-height: 760px; }
.love-table thead, .data-table thead { position: sticky; top: 0; z-index: 2; }
.love-index-pill { display: inline-block; min-width: 50px; text-align: center; padding: 4px 7px; border: 1px solid color-mix(in srgb,var(--teal) 38%,var(--line)); color: var(--teal); font-family: 'DM Mono', monospace; font-size: 9px; }
.platform-dots { display: inline-flex; gap: 3px; align-items: center; }
.platform-dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); }
.platform-dots i:nth-child(2) { background: var(--crimson); }
.platform-dots i:nth-child(3) { background: var(--ink); }

/* Sonic / overlap --------------------------------------- */
#sonicCanvas { width: 100%; height: 420px; display: block; margin-top: 18px; background: transparent; border: 1px solid var(--line-soft); }
.axis-note { display: flex; justify-content: space-between; color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 8px; margin-top: 7px; }
.overlap-grid { display: grid; gap: 0; margin-top: 24px; }
.overlap-row { display: grid; grid-template-columns: 58px 1fr 48px; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.overlap-row b, .overlap-row span { font-family: 'DM Mono', monospace; font-size: 8px; }
.overlap-track { height: 4px; background: var(--line-soft); overflow: hidden; }
.overlap-track i { display: block; height: 100%; background: var(--crimson); }
.overlap-row span { color: var(--soft-ink); text-align: right; }

/* Explorer / method ------------------------------------- */
.explorer-controls { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; margin-bottom: 12px; }
input, select { color: var(--ink); background: rgba(var(--theme-paper-rgb),.58); border: 1px solid var(--line); border-radius: 0; padding: 12px 14px; outline: none; font-family: 'DM Mono', monospace; font-size: 10px; }
input:focus, select:focus { border-color: var(--teal); box-shadow: 0 0 0 3px color-mix(in srgb,var(--teal) 7%,transparent); }
.row-count, .table-note { color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 8px; }
.data-table-wrap { max-height: 720px; }
.methodology { padding-bottom: 90px; }
.method-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.method-grid > div { border-top: 1px solid var(--line); padding-top: 16px; }
.method-grid b { font-size: 12px; font-weight: 500; }
.method-grid p { color: var(--soft-ink); font-size: 11px; line-height: 1.65; }

/* Footer ------------------------------------------------ */
.footer { margin-top: 90px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; padding-top: 26px; padding-bottom: 44px; color: var(--soft-ink); font-family: 'DM Mono', monospace; font-size: 8px; letter-spacing: .04em; }
.footer span { color: var(--teal); }
.footer a:hover { color: var(--crimson); }

/* Dark material ----------------------------------------- */
html[data-theme="dark"] .site-header { background: rgba(16,18,16,.72); }
html[data-theme="dark"] .feature-card,
html[data-theme="dark"] .chart-card,
html[data-theme="dark"] .era-card,
html[data-theme="dark"] .track-card,
html[data-theme="dark"] .love-method-card,
html[data-theme="dark"] .artist-table-wrap,
html[data-theme="dark"] .data-table-wrap,
html[data-theme="dark"] .love-table-wrap,
html[data-theme="dark"] .top100-toolbar { box-shadow: inset 0 1px 0 rgba(255,255,255,.035); }
html[data-theme="dark"] .ring-stat::before { background: #101210; }

@media (max-width: 1120px) {
  .header-status { display: none; }
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 10px; }
  .kpi-grid { grid-template-columns: repeat(3,1fr); }
  .kpi-card:nth-child(4), .kpi-card:nth-child(5) { min-height: 135px; }
}
@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 90px; }
  .hero-orbit { justify-self: center; width: min(88vw,480px); }
  .section-heading, .insight-grid, .two-col { grid-template-columns: 1fr; }
  .section-heading { gap: 18px; }
  .section-heading > p, .metric-toggle { justify-self: start; }
  .track-grid { grid-template-columns: 1fr 1fr; }
  .method-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  :root { --gutter: 18px; }
  .site-header { min-height: 72px; gap: 10px; }
  .brand { font-size: 12px; }
  .clyd3-home-link { display: none; }
  .theme-toggle { padding: 5px 7px; }
  .hero { padding-top: 72px; }
  .hero h1 { font-size: clamp(52px,16vw,72px); }
  .hero-orbit { width: min(92vw,350px); }
  .core { width: 88px; }
  .kpi-grid { grid-template-columns: 1fr; border-left: 0; }
  .kpi-card { border-left: 1px solid var(--line); min-height: 132px; }
  .track-grid, .era-grid, .method-grid { grid-template-columns: 1fr; }
  .section-heading h2 { font-size: 44px; }
  .feature-card, .chart-card, .era-card { padding: 20px; }
  .love-method-card { grid-template-columns: 1fr; padding: 22px; }
  .bar-row { grid-template-columns: 104px 1fr 44px; }
  .footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}