/* ==========================================================================
   FluentFox — Marketing CSS
   Design tokens, typography, layout, and component styles for the About page
   ========================================================================== */

/* ── Design Tokens ─────────────────────────────────────────────────────── */
:root {
  /* Colors */
  --ink:        #1A1614;
  --ink-soft:   #3A322D;
  --muted:      #6B6057;
  --paper:      #FFFFFF;
  --cream:      #F4EDE4;
  --cream-deep: #ECE3D6;
  --rule:       #E3DACD;
  --accent:     #F5A94A;
  --accent-ink: #C97D1A;

  /* Typography */
  --serif: "Source Serif 4", "Georgia", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, Menlo, monospace;

  /* Layout */
  --section-pad-v: 140px;
  --gutter:        32px;
  --max-w:         1140px;
  --max-w-hero:    1240px;
  --radius-card:   6px;
  --radius-btn:    4px;
}

/* ── Reset / Base ──────────────────────────────────────────────────────── */
.mkt-page {
  font-family: var(--sans);
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ───────────────────────────────────────────────────────────────── */
.mkt-nav {
  position: sticky;
  top: 0;
  z-index: 100;
/*  background: rgba(255, 255, 255, 0.85);*/
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
/*  border-bottom: 1px solid var(--rule);*/
}

@supports not (backdrop-filter: blur(10px)) {
  .mkt-nav { background: var(--paper); }
}

.mkt-nav-inner {
  max-width: var(--max-w-hero);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.mkt-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.mkt-nav-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  flex-shrink: 0;
}

.mkt-nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mkt-nav-links a {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
/*  color: var(--muted);*/
  text-decoration: none;
  letter-spacing: 0;
  transition: color 0.15s;
}

/*.mkt-nav-links a:hover,*/
.mkt-nav-links a.active {
  color: var(--accent);
}

.mkt-nav-links a:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Buttons ───────────────────────────────────────────────────────────── */
.mkt-btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-btn);
  padding: 14px 28px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .mkt-btn { transition: background 0.15s, color 0.15s, border-color 0.15s; }
}

.mkt-btn:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 3px;
}

/* Primary */
.mkt-btn-primary {
    background: var(--accent);
    color: var(--paper);
    border: 2px solid var(--accent);
}

.mkt-btn-primary:hover {
  background: #e8962e;
  border-color: #e8962e;
  transform: translateY(-1px);
}

/* Secondary */
.mkt-btn-secondary {
  background: transparent;
/*  color: var(--ink);*/
/*  border: 2px solid var(--ink);*/
}

.mkt-btn-secondary:hover {
  background: var(--ink);
/*  color: var(--paper);*/
  transform: translateY(-1px);
}

/* Secondary on dark background */
.mkt-btn-secondary-ondark {
  background: transparent;
  color: var(--paper);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.mkt-btn-secondary-ondark:hover {
  border-color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

/* ── Section Band ──────────────────────────────────────────────────────── */
.band {
  padding: var(--section-pad-v) var(--gutter);
}

.band-paper      { background: var(--paper); }
.band-cream      { background: var(--cream); }
.band-cream-deep { background: var(--cream-deep); }
.band-ink        { background: var(--ink); }

.band-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ── Section Head ──────────────────────────────────────────────────────── */
.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 64px;
}

.eyebrow {
  display: block;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 16px;
}

/* ── Display / Headings ────────────────────────────────────────────────── */
.h1-display {
  font-family: var(--serif);
  font-size: clamp(56px, 9.5vw, 128px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
/*  color: var(--ink);*/
  margin: 0;
}

.h1-display em {
  font-style: italic;
  color: var(--accent);
}

.h2-section {
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
/*  color: var(--ink);*/
  margin: 0 0 24px;
}

.h2-section em {
  font-style: italic;
  color: var(--accent);
}

.band-ink .h2-section {
  color: var(--paper);
}

.h3-subhead {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
/*  color: var(--ink);*/
  margin: 0 0 24px;
}

.h3-subhead em {
  font-style: italic;
  color: var(--accent);
}

.h4-card {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
/*  color: var(--ink);*/
  margin: 0 0 20px;
}

.h4-card em {
  font-style: italic;
  color: var(--accent);
}

/* ── Hero ──────────────────────────────────────────────────────────────── */
.hero {
  padding: 120px var(--gutter) 100px;
/*  background: var(--paper);*/
}

.hero-inner {
  margin: 0 auto;
  max-width: 900px;
}

.hero-lede {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
/*  color: var(--ink-soft);*/
  max-width: 640px;
  margin: 24px 0 40px;
}

.hero-lede strong {
/*  color: var(--ink);*/
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Body text ─────────────────────────────────────────────────────────── */
.body-text {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
/*  color: var(--ink-soft);*/
}

.body-text p + p { margin-top: 18px; }

.body-text strong {
/*  color: var(--ink);*/
  font-weight: 600;
}

.band-ink .body-text {
  color: rgba(255, 255, 255, 0.75);
}

/* ── Two-Col Argument ──────────────────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* ── Versus Cards ──────────────────────────────────────────────────────── */
.versus {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  overflow: hidden;
}

.versus-card {
  padding: 40px;
}

.versus-card-light {
  background: var(--cream-deep);
}

.versus-card-light .versus-label {
  color: var(--muted);
}

.versus-card-light .h4-card {
  color: var(--ink);
}

.versus-card-light .versus-list li {
  color: var(--ink-soft);
}

.versus-card-dark {
  background: var(--ink);
}

.versus-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
  display: block;
}

.versus-card-dark .versus-label {
  color: rgba(255,255,255,0.45);
}

.versus-card-dark .h4-card {
  color: var(--paper);
}

.versus-card-dark .h4-card em {
  color: var(--accent);
}

.versus-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.versus-list li {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-soft);
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.versus-list li::before {
  content: "—";
  color: var(--muted);
  flex-shrink: 0;
}

.versus-card-dark .versus-list li {
  color: rgba(255,255,255,0.7);
  border-bottom-color: rgba(255,255,255,0.1);
}

.versus-card-dark .versus-list li::before {
  color: var(--accent);
}

.versus-list li:last-child { border-bottom: none; }

/* ── Milestones ────────────────────────────────────────────────────────── */
.milestones {
  display: flex;
  flex-direction: column;
  gap: 0;
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  overflow: hidden;
}

.milestone-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 32px;
/*  border-bottom: 1px solid var(--rule);*/
/*  background: var(--paper);*/
}

.milestone-row:last-child { border-bottom: none; }

/*.milestone-row:nth-child(even) { background: var(--cream); }*/

.milestone-num {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 700;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
}

.milestone-title {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.milestone-desc {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* ── Status Pills ──────────────────────────────────────────────────────── */
.status-pill {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
}

.status-live {
  background: #E8F5E9;
  color: #2E7D32;
}

.status-inprogress {
  background: #FFF3E0;
  color: #E65100;
}

.status-planned {
  background: #F3F4F6;
  color: var(--muted);
}

/* ── Pull Quote ────────────────────────────────────────────────────────── */
.pull-quote-wrap {
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}

.pull-quote-text {
  font-family: var(--serif);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.25;
/*  color: var(--ink);*/
  margin: 0 0 20px;
}

.pull-quote-text em {
  font-style: italic;
  color: var(--accent-ink);
}

.pull-quote-attr {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
/*  color: var(--muted);*/
}

/* ── Stack Grid ────────────────────────────────────────────────────────── */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  overflow: hidden;
}

.stack-card {
/*  background: var(--paper);*/
  padding: 28px 24px;
}

.stack-card-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
/*  color: var(--muted);*/
  margin-bottom: 10px;
  display: block;
}

.stack-card-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
/*  color: var(--ink);*/
  margin-bottom: 8px;
  line-height: 1.2;
}

.stack-card-desc {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.5;
/*  color: var(--ink-soft);*/
}

/* ── Principle Cards ───────────────────────────────────────────────────── */
.principles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.principle-card {
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  padding: 36px 32px;
/*  background: var(--paper);*/
}

.principle-num {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 700;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  display: block;
}

.principle-heading {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
/*  color: var(--ink);*/
  margin-bottom: 12px;
}

.principle-body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
/*  color: var(--ink-soft);*/
}

/* ── Closing CTA ───────────────────────────────────────────────────────── */
.closing-cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.closing-cta-lede {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 20px 0 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Footer ────────────────────────────────────────────────────────────── */
.mkt-footer {
  padding: 32px var(--gutter);
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.mkt-footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.mkt-footer-copy {
  font-family: var(--sans);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ── Section Head Lede ─────────────────────────────────────────────────── */
.section-lede {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
/*  color: var(--ink-soft);*/
  margin: 0;
}

/* ==========================================================================
   Landing Page (Home / Index) — .page-landing
   Scoped styles so they don't bleed into About / Bridge
   ========================================================================== */

/* ── Landing Hero ──────────────────────────────────────────────────────── */
.landing-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px var(--gutter);
/*  background: var(--paper);*/
}

.landing-hero-inner {
  text-align: center;
  max-width: var(--max-w);
  margin: 0 auto;
}

.landing-wordmark {
  font-family: var(--serif);
  font-size: clamp(72px, 11vw, 156px);
  font-weight: 700;
  letter-spacing: -0.02em;
/*  color: var(--ink);*/
  line-height: 1;
  margin: 0 0 60px;
}

.landing-tagline {
  font-family: var(--serif);
  font-size: clamp(32px, 4.5vw, 56px);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  line-height: 1.1;
  margin: 0;
}

/* ── Landing Argument ──────────────────────────────────────────────────── */
.landing-argument {
  max-width: 720px;
  margin: 0 auto;
}

.landing-argument-headline {
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
/*  color: var(--ink);*/
  margin: 0 0 48px;
}

.landing-argument-body p {
  font-family: var(--serif);
  font-size: 21px;
  line-height: 1.55;
/*  color: var(--ink-soft);*/
  margin: 0 0 28px;
}

.landing-argument-body p:first-child {
  font-weight: 500;
  margin-bottom: 36px;
}

.landing-argument-body p:last-child {
  margin-bottom: 0;
}

/* ── Landing Pitch ─────────────────────────────────────────────────────── */
.landing-pitch {
  max-width: 720px;
  margin: 0 auto 0;
}

.landing-pitch-body p {
  font-family: var(--serif);
  font-size: 21px;
  line-height: 1.55;
/*  color: var(--ink-soft);*/
  margin: 0 0 28px;
}

.landing-pitch-body p:last-child {
  margin-bottom: 0;
}

/* ── Landing Feature List ──────────────────────────────────────────────── */
.landing-feature-list {
  max-width: 720px;
  margin: 56px auto 0;
  list-style: none;
  padding: 0;
}

.landing-feature-item {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  padding: 28px 0;
/*  border-top: 1px solid var(--rule);*/
}

/*.landing-feature-item:last-child {
  border-bottom: 1px solid var(--rule);
}*/

.landing-feature-lead {
  font-weight: 600;
/*  color: var(--ink);*/
}

.landing-feature-desc {
/*  color: var(--ink-soft);*/
}

/* ── Landing Closing Argument ──────────────────────────────────────────── */
.landing-closing {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.landing-closing-headline {
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
/*  color: var(--ink);*/
  margin: 0 0 48px;
}

.landing-closing-body p {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.6;
/*  color: var(--ink-soft);*/
  margin: 0 0 24px;
}

.landing-closing-body p:last-child {
  margin-bottom: 0;
}

.landing-closing-body .closing-line {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
/*  color: var(--ink);*/
  margin-top: 32px;
  margin-bottom: 24px;
}

.landing-closing-body .closing-tagline {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
/*  color: var(--ink);*/
  margin-bottom: 0;
}

/* ── Landing CTA Panel ─────────────────────────────────────────────────── */
.landing-cta-panel {
/*  background: var(--ink);*/
  padding: 120px var(--gutter);
  text-align: center;
}

.landing-cta-panel-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.landing-cta-footnote {
  font-family: var(--serif);
  font-size: 14px;
  font-style: italic;
/*  color: rgba(255, 255, 255, 0.65);*/
  margin: 20px 0 0;
}

/* ── Landing Signoff ───────────────────────────────────────────────────── */
.landing-signoff {
/*  background: var(--paper);*/
  padding: 100px var(--gutter);
  text-align: center;
}

.landing-signoff-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.landing-signoff-wordmark {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
/*  color: var(--ink);*/
  margin: 0 0 8px;
}

.landing-signoff-tagline {
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  color: var(--accent);
  margin: 0 0 36px;
}

.landing-signoff-link {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--accent-ink);
  text-decoration: none;
}

.landing-signoff-link:hover,
.landing-signoff-link:focus-visible {
  text-decoration: underline;
}

.landing-signoff-link:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Landing page: italics are rhetorical (black), not decorative (orange) */
.page-landing .landing-argument-headline em,
.page-landing .landing-argument-body em,
.page-landing .landing-pitch-body em,
.page-landing .landing-closing-headline em,
.page-landing .landing-closing-body em {
  font-style: italic;
/*  color: var(--ink);*/
}

/* ── Landing Responsive ────────────────────────────────────────────────── */
@media (max-width: 859px) {
  .landing-argument,
  .landing-pitch,
  .landing-feature-list {
    max-width: 640px;
  }

  .landing-cta-panel {
    padding: 100px var(--gutter);
  }
}

@media (max-width: 519px) {
  .landing-argument-body p,
  .landing-pitch-body p {
    font-size: 18px;
  }

  .landing-closing-body p {
    font-size: 17px;
  }

  .landing-closing-body .closing-line {
    font-size: 22px;
  }

  .landing-closing-body .closing-tagline {
    font-size: 24px;
  }

  .landing-cta-panel {
    padding: 80px var(--gutter);
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-cta-panel .mkt-btn {
    transition: background 0.15s, color 0.15s, border-color 0.15s;
  }
}

.section-head .section-lede { margin-top: 16px; }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 1139px) {
  :root { --max-w: 960px; }
}

@media (max-width: 859px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .milestone-row { grid-template-columns: 48px 1fr; }
  .milestone-row .status-pill { grid-column: 2; margin-top: -8px; }
}

@media (max-width: 719px) {
  .versus { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
  .mkt-nav-links { display: none; }
}

@media (max-width: 519px) {
  :root {
    --section-pad-v: 80px;
    --gutter: 20px;
  }
  .stack-grid { grid-template-columns: 1fr; }
  .hero { padding: 72px var(--gutter) 60px; }
}

/* ── Scroll cue ────────────────────────────────────────────────────────── */
.scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0 var(--gutter) 56px;
  text-decoration: none;
  text-align: center;
}

.scroll-cue-label {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.scroll-cue-arrow {
  font-size: 26px;
  line-height: 1;
  color: var(--accent);
  animation: scroll-cue-bounce 1.8s ease-in-out infinite;
}

@keyframes scroll-cue-bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(9px); }
}

/* ── Motion ────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .mkt-btn { transform: none !important; }
  .scroll-cue-arrow { animation: none !important; }
}

/* ── ResearcherCard ────────────────────────────────────────────────────── */
.researchers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.researcher-card {
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  padding: 36px 32px;
/*  background: var(--paper);*/
  display: flex;
  flex-direction: column;
}

.researcher-years {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 8px;
  display: block;
}

.researcher-person {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}

.researcher-title {
  font-size: 22px;
  margin-bottom: 16px;
}

.researcher-card .body-text {
  flex: 1;
  font-size: 15px;
  margin-bottom: 20px;
}

.researcher-citation {
  font-family: var(--sans);
  font-size: 12px;
  font-style: italic;
/*  color: var(--muted);*/
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  margin-top: auto;
}

@media (max-width: 959px) {
  .researchers { grid-template-columns: 1fr; }
}

/* ── PrincipleNumberedCard ─────────────────────────────────────────────── */
.principle-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.principle-numbered-card {
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  padding: 36px 32px;
/*  background: var(--paper);*/
}

.principle-numbered-full {
  grid-column: 1 / -1;
}

.principle-numbered-card .principle-num {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 700;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  display: block;
}

.principle-numbered-card .principle-heading {
  font-size: 22px;
  margin-bottom: 12px;
}

.principle-numbered-card .principle-body {
  font-size: 15px;
  line-height: 1.65;
}

.principle-example {
  margin-top: 20px;
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
/*  background: var(--cream);*/
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.principle-example-text {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
/*  color: var(--ink-soft);*/
  font-style: italic;
  margin: 0;
}

.principle-example-text strong {
  font-style: normal;
  font-weight: 700;
/*  color: var(--ink);*/
}

@media (max-width: 719px) {
  .principle-list { grid-template-columns: 1fr; }
  .principle-numbered-full { grid-column: 1; }
}

/* ── PartCard ──────────────────────────────────────────────────────────── */
.twopart {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  overflow: hidden;
}

.part-card {
  padding: 40px;
}

.part-card-light {
  background: var(--cream-deep);
}

.part-card-light .part-label {
  color: var(--muted);
}

.part-card-light .part-title {
  color: var(--ink);
}

.part-card-light .part-title em {
  color: var(--accent-ink);
}

.part-card-dark {
  background: var(--ink);
}

.part-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
  display: block;
}

.part-card-dark .part-label {
  color: rgba(255,255,255,0.45);
}

.part-title {
  margin-bottom: 16px;
}

.part-card-dark .part-title {
  color: var(--paper);
}

.part-card-dark .part-title em {
  color: var(--accent);
}

.part-card-dark .body-text {
  color: rgba(255,255,255,0.75);
}

@media (max-width: 719px) {
  .twopart { grid-template-columns: 1fr; }
}

/* ── LevelLadder / LevelRow ────────────────────────────────────────────── */
.level-ladder {
  list-style: none;
  padding: 0;
  margin: 0;
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  overflow: hidden;
}

.level-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 32px;
  padding: 36px 40px;
/*  border-bottom: 1px solid var(--rule);*/
/*  background: var(--paper);*/
}

.level-row:last-child {
  border-bottom: none;
}

.level-row:nth-child(even) {
/*  background: rgba(244,237,228,0.35);*/
}

.level-row-meta {
  display: flex;
  align-items: flex-start;
  padding-top: 4px;
}

.level-num {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 700;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
}

.level-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.level-tagline {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
/*  color: var(--muted);*/
  margin: 0 0 12px;
}

.level-body {
  font-size: 15px;
  margin-bottom: 0;
}

.level-example {
  margin-top: 16px;
  padding: 14px 18px;
  background: var(--cream);
  border-radius: var(--radius-card);
}

.level-example-text {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0;
}

.level-example-text strong {
  font-style: normal;
  font-weight: 700;
  color: var(--ink);
}

@media (max-width: 719px) {
  .level-row {
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 24px 20px;
  }
  .level-num { font-size: 28px; }
}

/* ── DialogueBlock ─────────────────────────────────────────────────────── */
.dialogue-block {
  margin-bottom: 40px;
}

.dialogue-block:last-child {
  margin-bottom: 0;
}

.dialogue-label {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin: 0 0 24px;
}

.dialogue-lines {
/*  border: 1px solid var(--rule);*/
  border-radius: var(--radius-card);
  overflow: hidden;
}

.dialogue-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 20px 28px;
/*  border-bottom: 1px dashed var(--rule);*/
/*  background: var(--paper);*/
}

.dialogue-line:last-child {
  border-bottom: none;
}

/*.dialogue-line:nth-child(even) {
  background: rgba(244,237,228,0.3);
}*/

.dialogue-italian {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
/*  color: var(--ink);*/
  margin: 0 0 4px;
}

.dialogue-english {
  font-family: var(--serif);
  font-size: 15px;
  font-style: italic;
/*  color: var(--muted);*/
  margin: 0;
}

.dialogue-tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: 100px;
  padding: 4px 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 719px) {
  .dialogue-line {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .dialogue-tag { align-self: start; width: fit-content; }
}

/* ── TocDots ───────────────────────────────────────────────────────────── */
.toc-dots {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

@media (max-width: 1100px) {
  .toc-dots { display: none; }
}

.toc-dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rule);
  border: none;
  transition: background 0.15s, transform 0.15s;
  cursor: pointer;
  text-decoration: none;
}

.toc-dot:hover {
  background: var(--accent);
  transform: scale(1.4);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Pricing Page
   ========================================================================== */

/* ── Pricing Grid ──────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
  margin-top: 16px;
}

.pricing-card {
  border-radius: var(--radius-card);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card-featured {
  border-width: 2px !important;
  transform: scale(1.03);
  z-index: 1;
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-tier {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
  display: block;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 8px 0 4px;
}

.pricing-currency {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.pricing-amount {
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.pricing-period {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--muted);
  align-self: flex-end;
  padding-bottom: 6px;
}

.pricing-desc {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 12px 0 24px;
}

.pricing-divider {
  height: 1px;
  background: var(--rule);
  margin: 0 0 24px;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  flex: 1;
}

.pricing-feature {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  padding: 9px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-bottom: 1px solid var(--rule);
}

.pricing-feature:last-child {
  border-bottom: none;
}

.pricing-feature-check {
  color: var(--accent);
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.pricing-cta {
  margin-top: auto;
}

.pricing-cta .mkt-btn {
  width: 100%;
  text-align: center;
  display: block;
}

/* ── Testimonials ──────────────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  border-radius: var(--radius-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.testimonial-quote {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.6;
  flex: 1;
  margin: 0;
}

.testimonial-quote::before {
  content: "\201C";
  font-size: 32px;
  color: var(--accent);
  font-weight: 700;
  line-height: 0.8;
  display: block;
  margin-bottom: 10px;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper);
  flex-shrink: 0;
}

.testimonial-name {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
}

.testimonial-detail {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

/* ── FAQ ───────────────────────────────────────────────────────────────── */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 28px 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--rule);
}

.faq-question {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 12px;
}

.faq-answer {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
}

/* ── Pricing Responsive ────────────────────────────────────────────────── */
@media (max-width: 959px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .pricing-card-featured {
    transform: none;
  }
}

@media (max-width: 719px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}