/*
 * Quartet v6 — Insight pages (income hub, country, category, am-i-rich detail)
 *
 * This stylesheet implements the Quartet visual system from
 * design_handoff_v6 for income-flavoured insight pages. It opts in via the
 * `.iq-page` / `.ins-page` wrappers. Other insight types (wealth, child
 * cost, homeownership) keep using the existing `.insight-*` classes from
 * shared-styles.css until they migrate.
 *
 * Uses Quartet tokens declared in theme.css:
 *   --bg-deep / --surface-deep / --surface-deep-2 / --surface-deep-hi
 *   --line-deep / --line-deep-2
 *   --ink-deep / --ink-deep-2 / --muted-deep / --muted-deep-2 / --faint-deep
 *   --quartet-cyan / --quartet-cyan-2 / --quartet-cyan-dim / --quartet-cyan-fill / --quartet-cyan-border
 *   --quartet-indigo / --quartet-indigo-fill
 *   --quartet-coral / --quartet-coral-fill
 *   --quartet-amber / --quartet-amber-fill
 *   --quartet-violet / --quartet-violet-fill
 *   --quartet-pos / --quartet-neg
 *   --font-quartet / --font-quartet-mono
 */

/* ═══════════════════════════════════════════════════════════════
   PAGE WRAPPER
   ═══════════════════════════════════════════════════════════════ */

.iq-page,
.ins-page {
  background: var(--bg-deep);
  color: var(--ink-deep);
  font-family: var(--font-quartet);
  min-height: 100vh;
  padding: 28px max(20px, calc((100% - 1280px) / 2)) 80px;
}

.iq-page--narrow {
  padding-left: max(20px, calc((100% - 1180px) / 2));
  padding-right: max(20px, calc((100% - 1180px) / 2));
}

.iq-page--seo {
  padding-left: max(20px, calc((100% - 820px) / 2));
  padding-right: max(20px, calc((100% - 820px) / 2));
  text-align: center;
}

.iq-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted-deep);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 22px;
  transition: color .15s ease;
}
.iq-back-link:hover { color: var(--ink-deep); }

/* Eyebrow + flag pill + title */
.iq-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 10.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  margin-bottom: 22px;
}
.iq-eyebrow-sep { color: var(--faint-deep); }

.iq-flag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-quartet-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.10em;
  color: var(--quartet-cyan);
  padding: 6px 12px;
  background: var(--quartet-cyan-fill);
  border: 1px solid var(--quartet-cyan-border);
  border-radius: var(--radius-xs, 3px);
}
.iq-flag-pill-flag {
  font-size: 16px;
  line-height: 1;
}

.iq-title {
  font-family: var(--font-quartet);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
  color: var(--ink-deep);
  margin: 0 0 18px;
  max-width: 22ch;
  text-wrap: pretty;
}

.iq-page--seo .iq-title {
  margin-left: auto;
  margin-right: auto;
}

.iq-subtitle {
  font-size: 17px;
  color: var(--muted-deep);
  max-width: 60ch;
  line-height: 1.5;
  margin: 0 0 48px;
  text-wrap: pretty;
}

.iq-page--seo .iq-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ═══════════════════════════════════════════════════════════════
   AM I RICH — HERO (input + about side-by-side)
   ═══════════════════════════════════════════════════════════════ */

.airpro-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line-deep-2);
}

/* Left: input panel */
.airpro-input {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 4px;
}

.airpro-input-label {
  font-size: 10.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  margin-bottom: 14px;
}

.airpro-input-wrap {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-bottom: 2px solid var(--line-deep-2);
  padding-bottom: 12px;
  transition: border-color .2s ease;
}
.airpro-input-wrap:focus-within { border-color: var(--quartet-cyan); }

.airpro-input-field {
  flex: 1;
  min-width: 0;
  font-family: var(--font-quartet-mono);
  font-size: clamp(40px, 6vw, 56px);
  font-weight: 500;
  letter-spacing: -0.04em;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--ink-deep);
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
  padding: 0;
}
.airpro-input-field::-webkit-outer-spin-button,
.airpro-input-field::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.airpro-input-field::placeholder { color: var(--faint-deep); }

.airpro-input-currency {
  font-family: var(--font-quartet-mono);
  font-size: 24px;
  color: var(--muted-deep);
  letter-spacing: -0.02em;
}

.airpro-input-help {
  font-size: 12px;
  color: var(--muted-deep-2);
  margin-top: 14px;
  line-height: 1.5;
  text-wrap: pretty;
}

.airpro-input-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.airpro-chip {
  padding: 7px 12px;
  border-radius: var(--radius-xs, 3px);
  background: transparent;
  border: 1px solid var(--line-deep-2);
  color: var(--ink-deep-2);
  font-size: 11.5px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .15s ease, color .15s ease;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.airpro-chip:hover {
  border-color: var(--quartet-cyan);
  color: var(--ink-deep);
}
.airpro-chip-label {
  color: var(--muted-deep);
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.airpro-chip-value {
  font-family: var(--font-quartet-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

/* Right: about-this-data card */
.airpro-about {
  padding: 22px 24px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
}
.airpro-about-heading {
  margin: 0 0 16px;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.20em;
  color: var(--muted-deep);
  font-weight: 600;
}
.airpro-about-dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  row-gap: 10px;
  font-size: 13.5px;
}
.airpro-about-dl dt {
  color: var(--ink-deep-2);
  margin: 0;
}
.airpro-about-dl dd {
  margin: 0;
  font-family: var(--font-quartet-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink-deep);
  text-align: right;
  letter-spacing: -0.02em;
}
.airpro-about-source {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line-deep);
  font-size: 12px;
  color: var(--muted-deep);
  line-height: 1.55;
  text-wrap: pretty;
}
.airpro-about-source strong {
  color: var(--ink-deep-2);
  font-weight: 500;
}
.airpro-about-source a {
  color: var(--quartet-cyan);
  text-decoration: none;
}
.airpro-about-source a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════════════════
   AM I RICH — POSITION REVEAL (full-width, cyan→indigo stripe)
   ═══════════════════════════════════════════════════════════════ */

.airpro-position-full {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(0, 1.6fr);
  gap: 40px;
  align-items: start;
  padding: 32px 36px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-md, 6px);
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}
.airpro-position-full::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--quartet-cyan) 0%, var(--quartet-indigo) 100%);
}

.airpro-position-full-pct {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.airpro-position-label {
  font-size: 10.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
}

.airpro-position-pct {
  font-family: var(--font-quartet-mono);
  font-size: clamp(64px, 11vw, 96px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.9;
  background: linear-gradient(135deg, var(--quartet-cyan) 0%, var(--quartet-indigo) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.airpro-position-pct-suffix {
  font-size: 0.375em;
  opacity: 0.7;
}

.airpro-position-full-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.airpro-position-narrative {
  font-size: 15px;
  color: var(--ink-deep-2);
  line-height: 1.55;
  text-wrap: pretty;
}
.airpro-position-narrative strong {
  color: var(--ink-deep);
  font-weight: 600;
}
.airpro-position-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.airpro-position-bullets li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-deep-2);
  line-height: 1.5;
  text-wrap: pretty;
}
.airpro-position-bullets li::before {
  content: '·';
  color: var(--quartet-cyan);
  font-size: 18px;
  line-height: 1;
  font-weight: 700;
  flex-shrink: 0;
}
.airpro-position-bullets li > span { flex: 1; }
.airpro-position-bullets strong {
  color: var(--ink-deep);
  font-weight: 600;
}

.airpro-position-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  margin-top: 6px;
  padding: 14px 16px;
  background: var(--quartet-cyan-fill);
  border: 1px solid var(--quartet-cyan-border);
  border-radius: var(--radius-xs, 3px);
}
.airpro-position-cta-text {
  font-size: 13px;
  color: var(--ink-deep);
  font-weight: 500;
  text-wrap: pretty;
}
.airpro-position-cta-text strong {
  font-family: var(--font-quartet-mono);
  color: var(--quartet-cyan);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.airpro-position-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--quartet-cyan);
  color: var(--bg-deep);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 0;
  border-radius: var(--radius-xs, 3px);
  cursor: pointer;
  font-family: inherit;
  transition: background .15s ease;
  text-decoration: none;
  white-space: nowrap;
}
.airpro-position-cta-btn:hover { background: var(--quartet-cyan-2); }

/* ═══════════════════════════════════════════════════════════════
   AM I RICH — HISTOGRAM (multi-color bands)
   ═══════════════════════════════════════════════════════════════ */

.airpro-hist {
  position: relative;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  padding: 28px;
  margin-bottom: 48px;
}
.airpro-hist-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 18px;
  flex-wrap: wrap;
}
.airpro-hist-head h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
}
.airpro-hist-sub {
  font-size: 13px;
  color: var(--muted-deep);
  margin: 0 0 18px;
  max-width: 80ch;
  line-height: 1.5;
  text-wrap: pretty;
}
.airpro-hist-legend {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  font-size: 11px;
  color: var(--muted-deep);
}
.airpro-hist-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
}
.airpro-hist-legend-sw {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-xs, 2px);
}
.airpro-hist-legend-sw--bottom50 { background: var(--quartet-indigo); opacity: 0.55; }
.airpro-hist-legend-sw--top50 { background: var(--quartet-cyan); opacity: 0.55; }
.airpro-hist-legend-sw--top10 { background: var(--quartet-coral); opacity: 0.55; }
.airpro-hist-legend-sw--top1 { background: var(--quartet-amber); opacity: 0.55; }
.airpro-hist-legend-sw--you { background: var(--quartet-cyan); }

.airpro-hist-svg {
  width: 100%;
  height: 380px;
  display: block;
}

/* Histogram bar colour classes (used by IncomeQuartetHistogram) */
.airpro-hist-bar--bottom50 { fill: var(--quartet-indigo); opacity: 0.55; }
.airpro-hist-bar--top50 { fill: var(--quartet-cyan); opacity: 0.55; }
.airpro-hist-bar--top10 { fill: var(--quartet-coral); opacity: 0.55; }
.airpro-hist-bar--top1 { fill: var(--quartet-amber); opacity: 0.55; }
.airpro-hist-bar--you { fill: url(#airpro-bar-user); opacity: 1; }

/* ═══════════════════════════════════════════════════════════════
   AM I RICH — AFFILIATE CTA (violet, compounding card)
   ═══════════════════════════════════════════════════════════════ */

.airpro-affiliate {
  position: relative;
  background: linear-gradient(180deg, var(--quartet-violet-fill), var(--quartet-cyan-fill));
  border: 1px solid var(--quartet-violet);
  border-radius: var(--radius-md, 6px);
  padding: 26px 28px 24px;
  margin-bottom: 48px;
  overflow: hidden;
}
.airpro-affiliate::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--quartet-violet), var(--quartet-cyan), transparent);
}
.airpro-affiliate-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.airpro-affiliate-eyebrow {
  font-size: 10px;
  color: var(--quartet-violet);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 700;
}
.airpro-affiliate-disclosure {
  font-size: 9.5px;
  color: var(--muted-deep-2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.airpro-affiliate-disclosure::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--quartet-violet);
  opacity: 0.7;
}
.airpro-affiliate-title {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink-deep);
  text-wrap: pretty;
}
.airpro-affiliate-pitch {
  font-size: 14px;
  color: var(--ink-deep-2);
  line-height: 1.55;
  max-width: 78ch;
  margin: 0 0 18px;
  text-wrap: pretty;
}
.airpro-affiliate-pitch strong {
  font-family: var(--font-quartet-mono);
  color: var(--quartet-violet);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.airpro-compound {
  margin: 8px 0 22px;
  padding: 18px 20px;
  background: var(--quartet-violet-fill);
  border: 1px solid var(--quartet-violet);
  border-color: color-mix(in srgb, var(--quartet-violet) 30%, transparent);
  border-radius: var(--radius-sm, 4px);
}
.airpro-compound-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.airpro-compound-label {
  font-size: 10px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  margin-bottom: 4px;
}
.airpro-compound-value {
  font-family: var(--font-quartet-mono);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--quartet-violet);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.airpro-compound-breakdown {
  display: flex;
  gap: 22px;
  font-size: 11px;
  color: var(--muted-deep);
}
.airpro-compound-breakdown-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: right;
}
.airpro-compound-breakdown-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  font-size: 10px;
}
.airpro-compound-breakdown-value {
  font-family: var(--font-quartet-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink-deep-2);
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 13px;
}
.airpro-compound-svg {
  display: block;
  width: 100%;
  height: 90px;
}
.airpro-compound-axis {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted-deep-2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  margin-top: 6px;
}

.airpro-affiliate-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: stretch;
}
.airpro-code {
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 12px 18px;
  background: var(--quartet-violet-fill);
  border: 1px dashed color-mix(in srgb, var(--quartet-violet) 45%, transparent);
  border-radius: var(--radius-xs, 3px);
}
.airpro-code-label {
  font-size: 9.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  margin-bottom: 4px;
}
.airpro-code-row {
  font-family: var(--font-quartet-mono);
  font-size: 20px;
  color: var(--quartet-violet);
  letter-spacing: 0.04em;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 12px;
}
.airpro-code-copy {
  font-size: 10px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  padding: 4px 8px;
  border-radius: var(--radius-xs, 2px);
  transition: background .15s ease, color .15s ease;
}
.airpro-code-copy:hover {
  background: color-mix(in srgb, var(--quartet-violet) 12%, transparent);
  color: var(--quartet-violet);
}

.airpro-cta-big {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 32px;
  background: var(--quartet-violet);
  color: var(--bg-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 0;
  border-radius: var(--radius-xs, 3px);
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: background .15s ease, transform .15s ease;
  white-space: nowrap;
}
.airpro-cta-big:hover {
  background: color-mix(in srgb, var(--quartet-violet) 80%, white);
  transform: translateY(-1px);
}
.airpro-cta-big svg { width: 14px; height: 14px; }

.airpro-trust {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--quartet-violet) 18%, transparent);
  font-size: 10px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
}
.airpro-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.airpro-trust-item svg {
  width: 12px;
  height: 12px;
  color: var(--quartet-pos);
}

/* ═══════════════════════════════════════════════════════════════
   AM I RICH — CROSS-BORDER COMPARISON (4-col hairline grid)
   ═══════════════════════════════════════════════════════════════ */

.airpro-compare {
  margin-bottom: 48px;
}
.airpro-compare-head {
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-deep-2);
}
.airpro-compare-head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
}
.airpro-compare-head .sub {
  font-size: 13.5px;
  color: var(--muted-deep);
  max-width: 70ch;
  line-height: 1.5;
  text-wrap: pretty;
}
.airpro-compare-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-deep-2);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  overflow: hidden;
}
.airpro-compare-card {
  padding: 22px 22px 24px;
  background: var(--surface-deep);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.airpro-compare-card--home {
  background: var(--quartet-cyan-fill);
  outline: 2px solid var(--quartet-cyan);
  outline-offset: -2px;
  border-left: 3px solid var(--quartet-cyan);
}
.airpro-compare-cc {
  font-family: var(--font-quartet-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-deep);
  text-align: center;
}
.airpro-compare-name {
  font-size: 9.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  text-align: center;
  margin-top: -6px;
}
.airpro-compare-pct {
  font-family: var(--font-quartet-mono);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--quartet-cyan);
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.airpro-compare-row {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-deep-2);
  padding-top: 12px;
  gap: 4px;
}
.airpro-compare-row-label {
  font-size: 9.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  text-align: center;
}
.airpro-compare-row-val {
  font-family: var(--font-quartet-mono);
  font-size: 13px;
  color: var(--ink-deep-2);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  text-align: center;
}
.airpro-compare-row--col {
  background: var(--surface-deep-2);
  margin: 12px -22px -24px;
  padding: 10px 22px 12px;
  border-top: 1px solid var(--quartet-cyan-border);
}
.airpro-compare-row--col .airpro-compare-row-val {
  color: var(--quartet-amber);
}
.airpro-compare-card--home .airpro-compare-row--col .airpro-compare-row-val {
  color: var(--quartet-cyan);
}
.airpro-compare-headline {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--ink-deep-2);
  line-height: 1.5;
  text-wrap: pretty;
}
.airpro-compare-headline strong {
  color: var(--ink-deep);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   FACTS GRID (.iq-facts) — 2x3 with tinted icons
   ═══════════════════════════════════════════════════════════════ */

.iq-facts-section { margin-bottom: 48px; }
.iq-facts-head {
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-deep-2);
}
.iq-facts-head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
}
.iq-facts-head .sub {
  font-size: 13.5px;
  color: var(--muted-deep);
  max-width: 70ch;
  line-height: 1.5;
}

.iq-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-deep-2);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  overflow: hidden;
}
.iq-fact {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: start;
  gap: 14px;
  padding: 20px 22px;
  background: var(--surface-deep);
}
.iq-fact-icon {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm, 6px);
  color: var(--quartet-cyan);
  background: var(--quartet-cyan-fill);
}
.iq-fact-icon svg { width: 16px; height: 16px; }
.iq-fact--coral .iq-fact-icon { color: var(--quartet-coral); background: var(--quartet-coral-fill); }
.iq-fact--amber .iq-fact-icon { color: var(--quartet-amber); background: var(--quartet-amber-fill); }
.iq-fact--indigo .iq-fact-icon { color: var(--quartet-indigo); background: var(--quartet-indigo-fill); }
.iq-fact--violet .iq-fact-icon { color: var(--quartet-violet); background: var(--quartet-violet-fill); }
.iq-fact--pos .iq-fact-icon { color: var(--quartet-pos); background: var(--quartet-pos-fill); }

.iq-fact-title {
  font-size: 14px;
  color: var(--ink-deep);
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.4;
  text-wrap: pretty;
}
.iq-fact-title strong {
  font-family: var(--font-quartet-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--quartet-cyan);
}
.iq-fact--coral .iq-fact-title strong { color: var(--quartet-coral); }
.iq-fact--amber .iq-fact-title strong { color: var(--quartet-amber); }
.iq-fact--indigo .iq-fact-title strong { color: var(--quartet-indigo); }
.iq-fact--violet .iq-fact-title strong { color: var(--quartet-violet); }
.iq-fact--pos .iq-fact-title strong { color: var(--quartet-pos); }

.iq-fact-detail {
  font-size: 13px;
  color: var(--muted-deep);
  line-height: 1.5;
  text-wrap: pretty;
}

/* ═══════════════════════════════════════════════════════════════
   NEXT MOVES (.iq-moves) — tinted cards
   ═══════════════════════════════════════════════════════════════ */

.iq-moves-section { margin-bottom: 48px; }
.iq-moves-head {
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-deep-2);
}
.iq-moves-head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
}
.iq-moves-head .sub {
  font-size: 13.5px;
  color: var(--muted-deep);
  max-width: 70ch;
  line-height: 1.5;
}

.iq-moves {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.iq-move {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 20px 20px 18px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  color: inherit;
  text-decoration: none;
  transition: border-color .2s ease, background .2s ease;
}
.iq-move:hover {
  border-color: var(--quartet-cyan-border);
  background: var(--surface-deep-2);
}
.iq-move-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  border-radius: var(--radius-sm, 6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--quartet-cyan);
  background: var(--quartet-cyan-fill);
  flex-shrink: 0;
  line-height: 0;
}
.iq-move-icon svg { width: 16px; height: 16px; display: block; }
.iq-move--coral .iq-move-icon { color: var(--quartet-coral); background: var(--quartet-coral-fill); }
.iq-move--amber .iq-move-icon { color: var(--quartet-amber); background: var(--quartet-amber-fill); }
.iq-move--indigo .iq-move-icon { color: var(--quartet-indigo); background: var(--quartet-indigo-fill); }
.iq-move--violet .iq-move-icon { color: var(--quartet-violet); background: var(--quartet-violet-fill); }
.iq-move-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink-deep);
  margin-bottom: 6px;
  max-width: 22ch;
  text-wrap: pretty;
}
.iq-move-sub {
  font-size: 12.5px;
  color: var(--muted-deep);
  line-height: 1.5;
  max-width: 42ch;
  text-wrap: pretty;
  flex: 1;
}
.iq-move-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 10.5px;
  color: var(--quartet-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.iq-move--coral .iq-move-cta { color: var(--quartet-coral); }
.iq-move--amber .iq-move-cta { color: var(--quartet-amber); }
.iq-move--indigo .iq-move-cta { color: var(--quartet-indigo); }
.iq-move--violet .iq-move-cta { color: var(--quartet-violet); }
.iq-move-cta-arrow {
  display: inline-block;
  transition: transform .2s ease;
}
.iq-move:hover .iq-move-cta-arrow { transform: translateX(3px); }

/* ═══════════════════════════════════════════════════════════════
   FAQ — Quartet accordion (.iq-faq)
   ═══════════════════════════════════════════════════════════════ */

.iq-faq {
  margin-top: 48px;
  margin-bottom: 48px;
  text-align: left;
}
.iq-faq-head {
  margin-bottom: 18px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-deep-2);
}
.iq-faq-item {
  border-top: 1px solid var(--line-deep-2);
}
.iq-faq-item:first-of-type { border-top: 0; }
.iq-faq-item:last-of-type { border-bottom: 1px solid var(--line-deep-2); }
.iq-faq-q {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  width: 100%;
  padding: 20px 0;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: inherit;
  font-size: 16px;
  color: var(--ink-deep);
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: color .15s ease;
  text-wrap: pretty;
}
.iq-faq-q:hover { color: var(--quartet-cyan); }
.iq-faq-toggle {
  font-family: var(--font-quartet-mono);
  font-size: 20px;
  color: var(--muted-deep);
  font-weight: 400;
  transition: color .15s ease, transform .2s ease;
  line-height: 1;
}
.iq-faq-item--open .iq-faq-toggle {
  color: var(--quartet-cyan);
  transform: rotate(45deg);
}
.iq-faq-a {
  font-size: 14px;
  color: var(--ink-deep-2);
  line-height: 1.65;
  max-width: 88ch;
  padding: 0 0 20px;
  display: none;
  text-wrap: pretty;
}
.iq-faq-item--open .iq-faq-a { display: block; }
.iq-faq-a a {
  color: var(--quartet-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Quartet override for shared CalcFAQ component inside .iq-faq */
.iq-faq .calc-faq-list {
  border-top: 0;
  margin-top: 0;
}
.iq-faq .calc-faq-item {
  background: transparent;
  border: 0;
  border-top: 1px solid var(--line-deep-2);
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}
.iq-faq .calc-faq-item:first-of-type { border-top: 0; }
.iq-faq .calc-faq-item:last-of-type { border-bottom: 1px solid var(--line-deep-2); }
.iq-faq .calc-faq-item:hover { background: transparent; }
.iq-faq .calc-faq-question {
  padding: 20px 0;
  background: transparent;
  border: 0;
}
.iq-faq .calc-faq-question-text {
  font-size: 16px;
  color: var(--ink-deep);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-wrap: pretty;
  text-align: left;
}
.iq-faq .calc-faq-question:hover .calc-faq-question-text { color: var(--quartet-cyan); }
.iq-faq .calc-faq-toggle {
  font-family: var(--font-quartet-mono);
  font-size: 20px;
  color: var(--muted-deep);
  font-weight: 400;
  transition: color .15s ease, transform .2s ease;
  line-height: 1;
  background: transparent;
  border: 0;
  width: auto;
  height: auto;
  padding: 0;
}
.iq-faq .calc-faq-item.open .calc-faq-toggle {
  color: var(--quartet-cyan);
  transform: rotate(45deg);
}
.iq-faq .calc-faq-answer {
  font-size: 14px;
  color: var(--ink-deep-2);
  line-height: 1.65;
  max-width: 88ch;
  padding: 0 0 20px;
  border-top: 0;
  background: transparent;
  text-wrap: pretty;
  text-align: left;
}
.iq-faq .calc-faq-answer a {
  color: var(--quartet-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ═══════════════════════════════════════════════════════════════
   METHODOLOGY FOOTER (.iq-methodology)
   ═══════════════════════════════════════════════════════════════ */

.iq-methodology {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line-deep);
  font-size: 11.5px;
  color: var(--muted-deep);
  line-height: 1.55;
}
.iq-methodology-line {
  margin: 0 0 4px;
}
.iq-methodology-line strong {
  color: var(--ink-deep-2);
  font-weight: 500;
}
.iq-methodology-source {
  margin: 0;
}
.iq-methodology-source a {
  color: var(--quartet-cyan);
  text-decoration: none;
}
.iq-methodology-source a:hover { text-decoration: underline; }

/* Position-empty state — three threshold tiles */
.airpro-position-empty {
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-md, 6px);
  padding: 32px 36px;
  margin-bottom: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.airpro-position-empty-head h2 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
}
.airpro-position-empty-head p {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted-deep);
  line-height: 1.5;
  text-wrap: pretty;
}
.airpro-position-empty-tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-deep-2);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  overflow: hidden;
}
.airpro-position-empty-tile {
  padding: 18px 22px;
  background: var(--surface-deep);
  text-align: center;
}
.airpro-position-empty-tile-label {
  font-size: 10px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  margin-bottom: 6px;
}
.airpro-position-empty-tile-value {
  font-family: var(--font-quartet-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--quartet-cyan);
  font-variant-numeric: tabular-nums;
}

/* ═══════════════════════════════════════════════════════════════
   INSIGHTS DIRECTORY (.ins-*) — hub / country / category
   ═══════════════════════════════════════════════════════════════ */

.ins-section {
  margin-bottom: 48px;
}
.ins-section-head {
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-deep-2);
}
.ins-section-head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-deep);
}
.ins-section-head .sub {
  font-size: 13.5px;
  color: var(--muted-deep);
  max-width: 70ch;
  line-height: 1.5;
  text-wrap: pretty;
}

.ins-continent {
  font-size: 10.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-weight: 600;
  margin: 0 0 14px;
}

.ins-search {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 360px;
  max-width: 100%;
  padding: 10px 14px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  margin-bottom: 36px;
  transition: border-color .15s ease;
}
.ins-search:focus-within { border-color: var(--quartet-cyan); }
.ins-search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--ink-deep);
}
.ins-search-input::placeholder { color: var(--muted-deep-2); }
.ins-search-icon {
  color: var(--muted-deep);
  display: inline-flex;
  font-size: 14px;
}

/* Country grid (4-col → 3 → 2 → 1) */
.ins-country-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.ins-country-card {
  display: flex;
  flex-direction: column;
  padding: 18px 20px 20px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  text-decoration: none;
  color: inherit;
  transition: border-color .2s ease, background .2s ease;
}
.ins-country-card:hover {
  border-color: var(--quartet-cyan-border);
  background: var(--surface-deep-2);
}
.ins-country-cc-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.ins-country-flag {
  font-size: 18px;
  line-height: 1;
}
.ins-country-cc {
  font-family: var(--font-quartet-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.10em;
  color: var(--quartet-cyan);
}
.ins-country-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-deep);
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  text-wrap: pretty;
}
.ins-country-topics {
  font-size: 10.5px;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  line-height: 1.6;
  flex: 1;
  text-wrap: pretty;
}
.ins-country-arrow {
  display: inline-block;
  font-size: 16px;
  color: var(--quartet-cyan);
  margin-top: 12px;
  transition: transform .2s ease;
  align-self: flex-start;
}
.ins-country-card:hover .ins-country-arrow { transform: translateX(3px); }

.ins-country-topics-sep {
  margin: 0 6px;
  color: var(--faint-deep);
}

/* Insight card grid (tinted icon cards — global hub + country topics) */
.ins-global-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.ins-insight-card {
  position: relative;
  display: block;
  padding: 22px 22px 64px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  text-decoration: none;
  color: inherit;
  transition: border-color .2s ease, background .2s ease;
  overflow: hidden;
}
.ins-insight-card:hover {
  border-color: var(--quartet-cyan-border);
  background: var(--surface-deep-2);
}
.ins-insight-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--quartet-cyan);
  background: var(--quartet-cyan-fill);
  border-radius: var(--radius-sm, 8px);
  margin-bottom: 14px;
  font-size: 20px;
  line-height: 1;
}
.ins-insight-icon svg { width: 20px; height: 20px; }
.ins-insight-card--coral .ins-insight-icon { color: var(--quartet-coral); background: var(--quartet-coral-fill); }
.ins-insight-card--amber .ins-insight-icon { color: var(--quartet-amber); background: var(--quartet-amber-fill); }
.ins-insight-card--indigo .ins-insight-icon { color: var(--quartet-indigo); background: var(--quartet-indigo-fill); }
.ins-insight-card--violet .ins-insight-icon { color: var(--quartet-violet); background: var(--quartet-violet-fill); }
.ins-insight-card--pos .ins-insight-icon { color: var(--quartet-pos); background: var(--quartet-pos-fill); }
.ins-insight-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink-deep);
  margin-bottom: 8px;
  max-width: 24ch;
  text-wrap: pretty;
}
.ins-insight-sub {
  font-size: 12.5px;
  color: var(--muted-deep);
  line-height: 1.5;
  max-width: 38ch;
  text-wrap: pretty;
}
.ins-insight-arrow {
  position: absolute;
  bottom: 18px;
  right: 22px;
  font-size: 16px;
  color: var(--quartet-cyan);
  transition: transform .2s ease;
}
.ins-insight-card--coral .ins-insight-arrow { color: var(--quartet-coral); }
.ins-insight-card--amber .ins-insight-arrow { color: var(--quartet-amber); }
.ins-insight-card--indigo .ins-insight-arrow { color: var(--quartet-indigo); }
.ins-insight-card--violet .ins-insight-arrow { color: var(--quartet-violet); }
.ins-insight-card--pos .ins-insight-arrow { color: var(--quartet-pos); }
.ins-insight-card:hover .ins-insight-arrow { transform: translateX(3px); }

.ins-no-results {
  font-size: 13.5px;
  color: var(--muted-deep);
  margin: 0 0 32px;
}

/* SVG flag from flagcdn */
.iq-flag {
  display: inline-block;
  width: 20px;
  height: 15px;
  border-radius: 2px;
  background-size: cover;
  background-position: center;
  vertical-align: -2px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06);
}
.iq-flag--sm { width: 16px; height: 12px; }
.iq-flag--lg { width: 24px; height: 18px; }

/* Insight tiles — stack icon, title, subtitle on separate lines (#4) */
.ins-insight-icon,
.ins-insight-title,
.ins-insight-sub {
  display: block;
}

/* Next moves — stack items on separate lines (#12) */
.iq-move-title,
.iq-move-sub,
.iq-move-cta {
  display: block;
}

/* Facts grid — background for bordered-grid effect (#13) */
.iq-fact {
  background: var(--bg-deep);
}

/* Category page centered title/subtitle (#2) */
.ins-page--centered .iq-title,
.ins-page--centered .iq-subtitle,
.ins-page--centered .iq-eyebrow {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.ins-page--centered .iq-eyebrow { justify-content: center; }

.iq-page--seo .iq-eyebrow { justify-content: center; }

/* SEO subpage CTA card (centred sparse) */
.iq-seo-cta {
  display: block;
  padding: 28px 32px;
  background: var(--surface-deep);
  border: 1px solid var(--line-deep-2);
  border-radius: var(--radius-sm, 4px);
  text-decoration: none;
  color: inherit;
  text-align: left;
  transition: border-color .2s ease, background .2s ease;
  max-width: 600px;
  margin: 0 auto 28px;
}
.iq-seo-cta:hover {
  border-color: var(--quartet-cyan);
  background: var(--surface-deep-2);
}
.iq-seo-cta-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--quartet-cyan);
  background: var(--quartet-cyan-fill);
  border-radius: var(--radius-sm, 8px);
  margin-bottom: 14px;
  font-size: 18px;
}
.iq-seo-cta-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  color: var(--ink-deep);
}
.iq-seo-cta-sub {
  font-size: 13.5px;
  color: var(--muted-deep);
  line-height: 1.5;
  margin-bottom: 14px;
  text-wrap: pretty;
}
.iq-seo-cta-arrow {
  color: var(--quartet-cyan);
  font-size: 18px;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1100px) {
  .ins-country-grid,
  .ins-global-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .airpro-compare-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 880px) {
  .ins-country-grid,
  .ins-global-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .airpro-hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .airpro-position-full {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 22px;
  }
  .airpro-affiliate-actions {
    grid-template-columns: 1fr;
  }
  .iq-facts,
  .iq-moves {
    grid-template-columns: 1fr;
  }
  .airpro-position-empty-tiles {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .iq-page,
  .ins-page {
    padding: 22px 16px 60px;
  }
  .ins-country-grid,
  .ins-global-grid,
  .airpro-compare-grid {
    grid-template-columns: 1fr;
  }
}