/* Cannabis Safety Architecture — Concept Document Styles */
/* MCCA brand palette adapted from mccaus.org.au Elementor tokens */

/* === Design Tokens === */
:root {
  /* MCCA Brand */
  --mcca-primary: #008390;
  --mcca-secondary: #009CA9;
  --mcca-accent: #61CE70;
  --mcca-navy: #0F4680;
  --mcca-forest: #2D9163;
  --mcca-peach: #FFBC7D;

  /* Backgrounds */
  --color-bg: #F1F8FA;
  --color-surface: #ffffff;
  --color-surface-raised: #e8f4f6;
  --color-surface-hover: #dbeef1;
  --color-border: #c0d8dc;
  --color-border-light: #d4e6ea;

  /* Text */
  --color-text: #222222;
  --color-text-secondary: #3a4f5c;
  --color-text-muted: #5a7380;

  /* Status */
  --color-critical: #c0392b;
  --color-critical-subtle: rgba(192, 57, 43, 0.08);
  --color-high: #d35400;
  --color-high-subtle: rgba(211, 84, 0, 0.08);
  --color-medium: #f39c12;
  --color-medium-subtle: rgba(243, 156, 18, 0.08);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Typography */
  --font-sans: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-feature: 'Caveat', cursive;
  --font-mono: 'Roboto Mono', 'Consolas', monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--mcca-primary); text-decoration: none; }
a:hover { color: var(--mcca-accent); }

/* === Concept Banner === */
.concept-banner {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  text-align: center;
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.concept-banner a { color: rgba(255,255,255,0.85); text-decoration: underline; }

/* === Header === */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  background: linear-gradient(135deg, var(--mcca-primary) 0%, var(--mcca-secondary) 40%, var(--mcca-navy) 100%);
  color: #fff;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header-logo__img {
  height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.header-text h1 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
}

.header-subtitle {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  font-weight: 400;
}

.header-meta {
  display: flex;
  align-items: center;
}

.header-badge {
  display: inline-flex;
  padding: 4px var(--space-md);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
}

/* === Navigation === */
.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 var(--space-xl);
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface-raised) 100%);
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.nav-link {
  position: relative;
  padding: var(--space-md) var(--space-lg);
  padding-right: calc(var(--space-lg) + 16px);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

/* Chevron arrow after each nav link (except last) */
.nav-link:not(:last-child)::after {
  content: '\203A';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-border);
  pointer-events: none;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--mcca-primary);
  background: rgba(0,131,144,0.06);
}

.nav-link:hover:not(:last-child)::after {
  color: var(--mcca-primary);
}

.nav-link--active {
  color: var(--mcca-primary);
  border-bottom-color: var(--mcca-primary);
  font-weight: 700;
  background: rgba(0,131,144,0.04);
}

/* Step indicator numbers */
.nav-link .nav-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-border-light);
  color: var(--color-text-muted);
  font-size: 0.65rem;
  font-weight: 700;
  margin-right: 6px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.nav-link--active .nav-step {
  background: var(--mcca-primary);
  color: #fff;
}

.nav-link:hover .nav-step {
  background: rgba(0,131,144,0.2);
  color: var(--mcca-primary);
}

.nav-link--active:hover .nav-step {
  background: var(--mcca-primary);
  color: #fff;
}

/* === Content Sections === */
.content-section {
  display: none;
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-xl);
}

.content-section--active {
  display: block;
}

/* === Hero === */
.hero {
  margin-bottom: var(--space-3xl);
}

.hero-epigraph {
  margin-bottom: var(--space-xl);
}

.caveat-text {
  font-family: var(--font-feature);
  font-size: var(--text-3xl);
  color: var(--mcca-primary);
  font-style: normal;
  letter-spacing: -1px;
}

.epigraph-source {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero-text h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  line-height: 1.3;
}

.hero-text p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* === Section Intro === */
.section-intro {
  margin-bottom: var(--space-3xl);
}

.section-intro h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.section-intro p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 720px;
}

/* === Dual Panel === */
.dual-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.panel {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
}

.panel h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.panel p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.panel--compassion { border-left: 4px solid var(--mcca-primary); }
.panel--risk { border-left: 4px solid var(--color-critical); }
.panel--is { border-left: 4px solid var(--mcca-forest); }
.panel--isnot { border-left: 4px solid var(--color-text-muted); }

.panel-note {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--mcca-primary);
  margin-top: var(--space-md);
}
.panel--risk .panel-note { color: var(--color-critical); }

/* === Callout === */
.callout {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-left: 4px solid var(--mcca-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.callout p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.callout p:last-child { margin-bottom: 0; }

.callout--hands-on {
  border-left-color: var(--mcca-forest);
  background: linear-gradient(135deg, var(--color-surface) 0%, rgba(45,145,99,0.04) 100%);
}

.callout--hands-on h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--mcca-forest);
  margin-bottom: var(--space-md);
}

/* === Gap Grid === */
.gap-grid {
  display: grid;
  gap: var(--space-lg);
}

.gap-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
}

.gap-card__severity {
  display: inline-block;
  padding: 2px var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}

.gap-card--critical .gap-card__severity {
  background: var(--color-critical-subtle);
  color: var(--color-critical);
}
.gap-card--critical { border-left: 4px solid var(--color-critical); }

.gap-card--high .gap-card__severity {
  background: var(--color-high-subtle);
  color: var(--color-high);
}
.gap-card--high { border-left: 4px solid var(--color-high); }

.gap-card--medium .gap-card__severity {
  background: var(--color-medium-subtle);
  color: var(--color-medium);
}
.gap-card--medium { border-left: 4px solid var(--color-medium); }

.gap-card h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.gap-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.gap-card__compare {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface-raised);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
  line-height: 1.5;
}

.gap-compare__label {
  font-weight: 700;
  color: var(--mcca-navy);
}

/* === Pentagon === */
.pentagon-container {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.pentagon-svg {
  width: 100%;
  max-width: 540px;
  height: auto;
}

/* === Flow Legend === */
.flow-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

.flow-legend__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* === Pentagon Cards === */
.pentagon-cards {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.pent-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--pent-color, var(--mcca-primary));
}

.pent-card__num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--pent-color, var(--mcca-primary));
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  font-size: var(--text-base);
}

.pent-card__body h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.pent-card__body p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* === Proven Grid === */
.proven-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.proven-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.proven-card__badge {
  display: inline-block;
  padding: 2px var(--space-md);
  background: rgba(0,131,144,0.08);
  color: var(--mcca-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
}

.proven-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.proven-card__org {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.proven-card__role {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface-raised);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--mcca-primary);
  margin-bottom: var(--space-md);
}

.proven-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.proven-card__outcomes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.proven-outcome {
  text-align: center;
  padding: var(--space-md);
  background: var(--color-surface-raised);
  border-radius: var(--radius-md);
}

.proven-outcome__num {
  display: block;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--mcca-primary);
}

.proven-outcome__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

.proven-card__cannabis {
  padding: var(--space-md);
  background: rgba(0,131,144,0.04);
  border: 1px solid rgba(0,131,144,0.12);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* === Evidence === */
.evidence-section {
  margin-bottom: var(--space-3xl);
}

.evidence-section h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.evidence-intro {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.evidence-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.evidence-card {
  display: block;
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

a.evidence-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--mcca-primary);
}

.evidence-card--wide {
  grid-column: 1 / -1;
}

.evidence-card__type {
  display: inline-block;
  padding: 1px var(--space-sm);
  background: rgba(0,131,144,0.08);
  color: var(--mcca-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.evidence-card h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}

.evidence-card__authors {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.evidence-card__cite {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

/* === Demo Reference === */
.demo-reference {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
}

.demo-reference h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.demo-reference p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.demo-link {
  display: inline-block;
  padding: var(--space-sm) var(--space-xl);
  background: var(--mcca-primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--text-sm);
  transition: background 0.2s ease;
  margin: 0 var(--space-sm);
}

.demo-link:hover {
  background: var(--mcca-secondary);
  color: #fff;
}

.demo-link--secondary {
  background: transparent;
  color: var(--mcca-primary);
  border: 1px solid var(--mcca-primary);
}

.demo-link--secondary:hover {
  background: rgba(0,131,144,0.06);
  color: var(--mcca-primary);
}

/* === Timeline === */
.timeline {
  position: relative;
  padding-left: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * var(--space-3xl) + 6px);
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--mcca-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  z-index: 1;
}

.timeline-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
}

.timeline-content h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--mcca-primary);
}

.timeline-content ul {
  list-style: none;
  padding: 0;
}

.timeline-content li {
  padding: var(--space-xs) 0;
  padding-left: var(--space-lg);
  position: relative;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.timeline-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--mcca-accent);
  border-radius: 50%;
}

/* === Contact === */
.contact-section {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.contact-section h2 {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.contact-role {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.contact-links a {
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--mcca-primary);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--mcca-primary);
  transition: all 0.2s ease;
}

.contact-links a:hover {
  background: var(--mcca-primary);
  color: #fff;
}

.contact-note {
  max-width: 640px;
  margin: 0 auto;
}

.contact-note p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* === Contact Story === */
.contact-story {
  max-width: 680px;
  margin: 0 auto var(--space-2xl);
  text-align: left;
}

.contact-story p {
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  font-size: var(--text-base);
}

.contact-story p:last-child {
  margin-bottom: 0;
}

.contact-story em {
  font-style: italic;
  color: var(--mcca-primary);
}

/* === Floating Page Nav === */
.page-nav {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 40px;
  padding: var(--space-xs) var(--space-sm);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  z-index: 200;
}

.page-nav__btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: var(--mcca-primary);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.page-nav__btn:hover:not(:disabled) {
  background: var(--mcca-secondary);
  transform: scale(1.08);
}

.page-nav__btn:disabled {
  background: var(--color-border-light);
  color: var(--color-text-muted);
  cursor: default;
  opacity: 0.5;
}

.page-nav__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  min-width: 40px;
  text-align: center;
  user-select: none;
}

/* === Footer === */
.site-footer {
  text-align: center;
  padding: var(--space-lg);
  padding-bottom: calc(var(--space-lg) + 60px);
  border-top: 1px solid var(--color-border-light);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* === Section Dividers & Visual Flow === */

/* Coloured band between sections */
.section-divider {
  height: 4px;
  max-width: 960px;
  margin: 0 auto;
  border-radius: 2px;
  opacity: 0.6;
}

.section-divider--teal {
  background: linear-gradient(90deg, transparent, var(--mcca-primary), var(--mcca-secondary), transparent);
}

.section-divider--green {
  background: linear-gradient(90deg, transparent, var(--mcca-forest), var(--mcca-accent), transparent);
}

.section-divider--navy {
  background: linear-gradient(90deg, transparent, var(--mcca-navy), var(--mcca-primary), transparent);
}

.section-divider--warm {
  background: linear-gradient(90deg, transparent, var(--mcca-peach), var(--mcca-accent), transparent);
}

/* Accent background bands for section variety */
#section-architecture {
  background: linear-gradient(180deg, rgba(0,131,144,0.03) 0%, transparent 40%, transparent 60%, rgba(15,70,128,0.03) 100%);
  border-radius: var(--radius-xl);
  margin-top: var(--space-lg);
}

#section-proven {
  background: linear-gradient(180deg, transparent 0%, rgba(45,145,99,0.04) 50%, transparent 100%);
  border-radius: var(--radius-xl);
}

#section-how {
  background: linear-gradient(180deg, rgba(15,70,128,0.03) 0%, transparent 50%, rgba(0,131,144,0.03) 100%);
  border-radius: var(--radius-xl);
}

/* Research insight callout — special styling */
.gap-card__insight {
  margin-top: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(135deg, rgba(15,70,128,0.06) 0%, rgba(0,131,144,0.04) 100%);
  border-left: 3px solid var(--mcca-navy);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-style: italic;
}

/* Pull quote — for key stats or principles */
.pull-quote {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  margin: var(--space-2xl) 0;
  position: relative;
}

.pull-quote::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--mcca-primary);
  border-radius: 2px;
}

.pull-quote__number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: var(--mcca-primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.pull-quote__text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Stat ribbon — horizontal stats strip */
.stat-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-2xl) 0;
}

.stat-ribbon__item {
  background: var(--color-surface);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}

.stat-ribbon__num {
  display: block;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--mcca-primary);
  line-height: 1.2;
}

.stat-ribbon__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  line-height: 1.3;
}

/* Research paradigm comparison table */
.paradigm-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-xl) 0;
  font-size: var(--text-sm);
  box-shadow: var(--shadow-sm);
}

.paradigm-table th {
  background: var(--mcca-primary);
  color: #fff;
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-weight: 600;
}

.paradigm-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.paradigm-table tr:nth-child(even) td {
  background: var(--color-surface-raised);
}

.paradigm-table tr:last-child td {
  border-bottom: none;
}

.paradigm-table td:first-child {
  font-weight: 600;
  color: var(--color-text);
}

/* === Responsive === */
@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .header-brand {
    flex-direction: column;
    text-align: center;
  }

  .dual-panel,
  .proven-grid,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .content-section {
    padding: var(--space-xl) var(--space-md);
  }

  .proven-card__outcomes {
    grid-template-columns: 1fr;
  }

  .evidence-card--wide {
    grid-column: 1;
  }

  .site-nav {
    padding: 0 var(--space-sm);
    gap: 0;
  }

  .nav-link {
    padding: var(--space-sm) var(--space-md);
    padding-right: calc(var(--space-md) + 14px);
    font-size: var(--text-xs);
  }

  .nav-link .nav-step {
    width: 16px;
    height: 16px;
    font-size: 0.55rem;
    margin-right: 4px;
  }

  .nav-link:not(:last-child)::after {
    font-size: 1rem;
    right: 2px;
  }
}