/* ── Reset & Root ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --paper:       #F8F6F1;
  --ink:         #1C1C1C;
  --ink-mid:     #5C5750;
  --ink-muted:   #9C968E;
  --ink-faint:   #D8D3CB;

  --accent:      #8B3A2A;   /* terracotta */
  --accent-dim:  #B5634E;
  --accent-bg:   #F5EDE9;

  --p1:          #8B3A2A;   /* Social Fabric — terracotta */
  --p2:          #2D5F4E;   /* Institutions  — deep green */
  --p3:          #4A6FA5;   /* Reach         — slate blue */

  --p2-bg:       #E8F0EC;
  --p3-bg:       #E8EEF5;

  --serif:  'Lora', Georgia, serif;
  --sans:   'DM Sans', system-ui, sans-serif;
  --mono:   'IBM Plex Mono', 'Courier New', monospace;

  --border:  #D8D3CB;   /* subtle borders */
  --rule:    #D8D3CB;   /* section dividers */
  --surface: #F0EDE7;   /* card / panel background */

  --max:    1080px;
  --pad:    clamp(1.25rem, 5vw, 3.5rem);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--ink-faint);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad);
  height: 52px;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  font-size: 0.8rem;
  color: var(--ink-mid);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.15s;
}
.site-nav a:hover { color: var(--ink); }

.version-badge {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-muted);
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--ink-faint);
  border-radius: 2px;
  letter-spacing: 0.04em;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  padding: clamp(4rem, 10vw, 7rem) var(--pad) clamp(3rem, 7vw, 5rem);
  max-width: var(--max);
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.75rem;
}

.hero-headline {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 16em;
  margin-bottom: 2rem;
}

.hero-rule {
  width: 2.5rem;
  height: 2px;
  background: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-subhead {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: var(--ink-mid);
  max-width: 52ch;
  line-height: 1.7;
  font-weight: 300;
}

/* ── Section shared ─────────────────────────────────────────────────────── */
.section-wrap {
  border-top: 1px solid var(--ink-faint);
  padding: clamp(2.5rem, 5vw, 4rem) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}

.section-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ── Ranking ────────────────────────────────────────────────────────────── */
.ranking-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.city-search {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid var(--ink-faint);
  padding: 0.25rem 0;
  width: 190px;
  outline: none;
  transition: border-color 0.15s;
}
.city-search::placeholder { color: var(--ink-muted); }
.city-search:focus { border-bottom-color: var(--ink); }

.col-headers {
  display: grid;
  grid-template-columns: 2.4rem 1fr 2.8rem 1fr 4rem;
  gap: 0 0.75rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--ink-faint);
  margin-bottom: 0.1rem;
}

.col-h {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.col-h.right { text-align: right; }

/* ── Ranking rows ───────────────────────────────────────────────────────── */
.ranking-row {
  display: grid;
  grid-template-columns: 2.4rem 1fr 2.8rem 1fr 4rem;
  align-items: center;
  gap: 0 0.75rem;
  padding: 0.5rem 0.4rem;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.12s;
  text-decoration: none;
  color: inherit;
}
.ranking-row:hover  { background: var(--accent-bg); }
.ranking-row:focus  { outline: 2px solid var(--accent); outline-offset: 1px; }
.ranking-row.hidden { display: none; }

.r-rank {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-muted);
  text-align: right;
}

.r-name {
  font-size: 0.87rem;
  font-weight: 400;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.r-state {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-muted);
}

.r-bar {
  position: relative;
  height: 5px;
  background: var(--ink-faint);
  border-radius: 1px;
  overflow: hidden;
}

.r-bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--accent);
  border-radius: 1px;
  width: 0;
  transition: width 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.r-score {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink);
  text-align: right;
}

.no-results {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  padding: 1.5rem 0;
  display: none;
}

/* ── Tier groups ────────────────────────────────────────────────────────── */
.tier-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 0 0.4rem;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}
.tier-group:first-child .tier-header {
  border-top: none;
  margin-top: 0;
  padding-top: 0.25rem;
}
.tier-header.hidden { display: none; }

.tier-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 1.25rem;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  /* color set inline per tier via textColor */
  flex-shrink: 0;
}

.tier-header-label {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink);
}

.tier-header-desc {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-muted);
  margin-left: auto;
}

/* City page tier display */
.cq-tier {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.tier-label-text {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-mid);
}

/* ── Collapsed ranking list ─────────────────────────────────────────────── */
.ranking-row-overflow  { display: none; }
.tier-group-overflow   { display: none; }
#ranking-table.ranking-expanded .ranking-row-overflow { display: grid; }
#ranking-table.ranking-expanded .tier-group-overflow  { display: block; }

.show-all-btn {
  display: block;
  width: 100%;
  margin: 0.75rem 0 0;
  padding: 0.65rem 1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-mid);
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, border-color 0.15s;
}
.show-all-btn:hover { background: var(--accent-bg); border-color: var(--accent); color: var(--accent); }

/* ── Map legend tier badge ──────────────────────────────────────────────── */
.legend-tier-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.05rem;
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  margin-right: 0.15rem;
  vertical-align: middle;
}

/* ── Pillars explainer ──────────────────────────────────────────────────── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pillar-card {
  padding-left: 1.1rem;
  border-left: 2px solid var(--p1);
}
.pillar-card.p2 { border-color: var(--p2); }
.pillar-card.p3 { border-color: var(--p3); }

.pillar-card-weight {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  margin-bottom: 0.35rem;
}

.pillar-card-name {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.pillar-card-desc {
  font-size: 0.83rem;
  color: var(--ink-mid);
  line-height: 1.65;
  font-weight: 300;
}

/* ── City page ──────────────────────────────────────────────────────────── */
.city-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--pad) clamp(3rem, 6vw, 5rem);
}

.geo-caveat {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-mid);
  background: var(--accent-bg);
  border-left: 3px solid var(--accent-dim);
  padding: 0.65rem 0.9rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}
.geo-caveat a { color: var(--accent); }

.back-link {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 2.5rem;
  transition: color 0.15s;
}
.back-link:hover { color: var(--ink); }

.city-title {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: 0.45rem;
}

.city-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.cq-display {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  margin: 2rem 0 0.25rem;
}

.cq-number {
  font-family: var(--mono);
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.03em;
}

.cq-aside {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: 0.5rem;
}

.cq-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.cq-rank {
  font-size: 0.83rem;
  color: var(--ink-mid);
  font-weight: 300;
}

.divider {
  height: 1px;
  background: var(--ink-faint);
  margin: 2rem 0;
}

/* ── City pillars ───────────────────────────────────────────────────────── */
.city-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 580px) {
  .city-pillars { grid-template-columns: 1fr; }
}

.city-pillar-box {
  padding: 1.1rem 1.25rem;
  background: white;
  border: 1px solid var(--ink-faint);
  border-radius: 3px;
}

.city-pillar-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.45rem;
}

.city-pillar-score {
  font-family: var(--mono);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.7rem;
  letter-spacing: -0.02em;
}

.mini-bar-track {
  height: 3px;
  background: var(--ink-faint);
  border-radius: 1px;
  overflow: hidden;
}

.mini-bar-fill {
  height: 100%;
  border-radius: 1px;
  width: 0;
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Metric rows ────────────────────────────────────────────────────────── */
.metrics-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.75rem;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--ink-faint);
}
.metric-row:first-of-type { border-top: 1px solid var(--ink-faint); }

.metric-name {
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.metric-detail {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

.metric-score-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.45rem;
  min-width: 110px;
}

.metric-score-num {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}

.metric-bar-track {
  width: 100%;
  height: 3px;
  background: var(--ink-faint);
  border-radius: 1px;
  overflow: hidden;
}

.metric-bar-fill {
  height: 100%;
  border-radius: 1px;
  width: 0;
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Methodology page ───────────────────────────────────────────────────── */
.method-page {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) var(--pad) clamp(3rem, 7vw, 5rem);
}

.method-eyebrow {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.method-page h1 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 1.75rem;
  line-height: 1.2;
}

.method-page p {
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--ink-mid);
  margin-bottom: 1.25rem;
  font-weight: 300;
}

.method-page strong { font-weight: 600; color: var(--ink); }
.method-page em { font-style: italic; }

.method-page h2 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--ink);
  margin: 2.75rem 0 0.75rem;
  letter-spacing: -0.01em;
}

.method-page h3 {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 1.75rem 0 0.5rem;
}

.method-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
  margin: 1rem 0 1.5rem;
}

.method-table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--ink-faint);
}

.method-table td {
  padding: 0.65rem 0.6rem;
  border-bottom: 1px solid var(--ink-faint);
  color: var(--ink-mid);
  vertical-align: top;
  line-height: 1.55;
}
.method-table td:first-child {
  color: var(--ink);
  font-weight: 500;
}

/* ── Theory page extras ─────────────────────────────────────────────────── */
.method-page ul.theory-list {
  margin: 0.5rem 0 1.25rem 0;
  padding-left: 1.4rem;
  list-style: disc;
}
.method-page ul.theory-list li {
  font-size: 0.91rem;
  line-height: 1.72;
  color: var(--ink-mid);
  margin-bottom: 0.65rem;
  font-weight: 300;
}
.method-page ul.theory-list li strong { color: var(--ink); font-weight: 600; }
.method-page ul.theory-list li em { font-style: italic; }

.theory-table td:last-child {
  color: var(--ink-mid);
  font-size: 0.81rem;
  line-height: 1.6;
  font-weight: 300;
}

.method-page ul.theory-refs {
  margin: 0.5rem 0 1.5rem 0;
  padding-left: 1.4rem;
  list-style: disc;
}
.method-page ul.theory-refs li {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
  font-weight: 300;
}
.method-page ul.theory-refs li em { font-style: italic; color: var(--ink-mid); }

.ptag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
}
.ptag-p1 { background: var(--accent-bg); color: var(--accent); }
.ptag-p2 { background: var(--p2-bg);     color: var(--p2); }
.ptag-p3 { background: var(--p3-bg);     color: var(--p3); }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--ink-faint);
  padding: 1.75rem var(--pad);
  max-width: var(--max);
  margin: 3rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copy {
  font-family: var(--mono);
  font-size: 0.67rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-family: var(--mono);
  font-size: 0.67rem;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--ink); }

/* ── Ranking header actions ─────────────────────────────────────────────── */
.ranking-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.compare-link {
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.compare-link:hover { opacity: 0.7; }

/* ── Bands note ─────────────────────────────────────────────────────────── */
.bands-note {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ink-faint);
  font-style: italic;
}

/* ── Context notes (city-specific interpretation) ───────────────────────── */
.context-note {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-mid);
  line-height: 1.6;
  border-radius: 4px;
  padding: 0.85rem 1rem;
  margin-bottom: 1.5rem;
}
.context-note a { color: var(--accent); }
.context-note-geo  { background: var(--accent-bg); border-left: 3px solid var(--accent); }
.context-note-info { background: var(--p2-bg);     border-left: 3px solid var(--p2); }
.context-note-warn { background: #fff8f0;           border-left: 3px solid #c9742a; }

/* ── Need-adjusted diagnostic section ──────────────────────────────────────── */
.diagnostic-section {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
}
.diagnostic-label {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin-bottom: 0.85rem;
}
.diagnostic-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--rule);
  gap: 1rem;
}
.diagnostic-row:last-of-type { border-bottom: none; }
.diagnostic-name {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-mid);
}
.diagnostic-val {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink);
  white-space: nowrap;
}
.diagnostic-note {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-mid);
  line-height: 1.6;
  margin-top: 0.85rem;
  margin-bottom: 0;
}
.diagnostic-note a { color: var(--accent); }

/* ── Compare inline link on city pages ──────────────────────────────────── */
.compare-inline-link {
  font-family: var(--mono);
  font-size: 0.67rem;
  color: var(--accent);
  text-decoration: none;
}
.compare-inline-link:hover { text-decoration: underline; }

/* ── Map section ────────────────────────────────────────────────────────── */
.map-section { padding-bottom: 1rem; }

.city-map {
  position: relative;
  height: 420px;
  border-radius: 6px;
  border: 1px solid var(--rule);
  margin-top: 1rem;
  overflow: hidden;
}

/* Alaska + Hawaii inset maps */
.map-inset {
  position: absolute;
  bottom: 24px;
  z-index: 1000;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  background: #f5f3ee;
}
#map-inset-ak {
  left: 8px;
  width: 160px;
  height: 105px;
}
#map-inset-hi {
  left: 176px;
  width: 110px;
  height: 105px;
}
/* State label — bottom-left so it never overlaps city markers */
#map-inset-ak::after,
#map-inset-hi::after {
  content: attr(data-label);
  position: absolute;
  bottom: 4px;
  left: 6px;
  z-index: 1001;
  font-family: var(--sans);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-mid);
  pointer-events: none;
  background: rgba(255,255,255,0.82);
  padding: 1px 4px;
  border-radius: 2px;
}

.map-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.map-legend-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin-right: 0.25rem;
}
.legend-swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.7);
  flex-shrink: 0;
}
.legend-tier {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-mid);
  margin-right: 0.5rem;
}

/* ── What this is section ───────────────────────────────────────────────── */
.what-is-section {
  border-top: 1px solid var(--ink-faint);
  padding-top: 2.5rem;
}

.what-is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.25rem;
}

.what-is-heading {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.what-is-yes { color: var(--accent); }
.what-is-no  { color: var(--ink-muted); }

.what-is-list {
  padding-left: 1.1rem;
  margin: 0;
}
.what-is-list li {
  font-size: 0.85rem;
  color: var(--ink-mid);
  line-height: 1.7;
  margin-bottom: 0.35rem;
}
.what-is-list em { font-style: italic; }

.what-is-note {
  font-size: 0.8rem;
  color: var(--ink-muted);
  font-style: italic;
  line-height: 1.6;
  margin-top: 0.75rem;
}

/* ── Compare page ───────────────────────────────────────────────────────── */
.compare-page {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--pad) clamp(3rem, 6vw, 5rem);
}

.compare-eyebrow {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
}

.compare-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 400;
  color: var(--ink);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.compare-intro {
  font-size: 0.88rem;
  color: var(--ink-mid);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.compare-controls {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.compare-picker { flex: 1; min-width: 200px; }

.compare-picker-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}

.compare-select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--ink-faint);
  border-radius: 4px;
  appearance: none;
  cursor: pointer;
  transition: border-color 0.15s;
}
.compare-select:focus {
  outline: none;
  border-color: var(--accent);
}

.compare-vs {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink-muted);
  padding-top: 1.25rem;
  align-self: center;
}

.compare-prompt {
  font-size: 0.88rem;
  color: var(--ink-muted);
  font-style: italic;
  padding: 2rem 0;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
}

.cmp-city-head {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  text-align: left;
  padding: 0.6rem 0.75rem 0.75rem;
  border-bottom: 2px solid var(--ink-faint);
  letter-spacing: -0.01em;
}

.cmp-label {
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  padding: 0.5rem 0.75rem 0.5rem 0;
  white-space: nowrap;
  min-width: 160px;
}

.cmp-label-metric {
  color: var(--ink-mid);
  padding-left: 0.75rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0;
}

.cmp-cell {
  padding: 0.5rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  vertical-align: middle;
  min-width: 120px;
}

.cmp-row-cq td {
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}
.cmp-row-cq .cmp-cell {
  font-size: 1.35rem;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.cmp-row-pillar .cmp-label {
  color: var(--ink);
  font-size: 0.7rem;
}
.cmp-row-pillar .cmp-cell {
  font-size: 1rem;
}

.cmp-divider-row td {
  height: 0.15rem;
  background: var(--ink-faint);
  padding: 0;
}

.cmp-bar-track {
  height: 3px;
  background: var(--ink-faint);
  border-radius: 2px;
  margin-top: 4px;
  overflow: hidden;
}
.cmp-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 2px;
  transition: width 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Not found ──────────────────────────────────────────────────────────── */
.not-found {
  text-align: center;
  padding: 6rem var(--pad);
}
.not-found p {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-mid);
  margin-bottom: 1rem;
}
.not-found a {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-decoration: none;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .col-headers,
  .ranking-row {
    grid-template-columns: 1.8rem 1fr 2.2rem minmax(70px, 1fr) 3.5rem;
  }

  .what-is-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .ranking-header-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .compare-controls { flex-direction: column; }
  .compare-vs { padding-top: 0; }

  .metric-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .metric-score-side {
    align-items: flex-start;
    flex-direction: row;
    align-items: center;
    min-width: auto;
  }

  .metric-bar-track { width: 80px; }
}

@media (max-width: 480px) {
  .site-nav .version-badge { display: none; }
}