/* ==========================================================================
   Nova Scotia Housing Navigator — Styles
   Adapted from Helio Urban Development design system

   TABLE OF CONTENTS:
   1. Design Tokens (adapted from Helio base.css)
   2. Reset & Base
   3. Layout & Navigation
   4. Section Framework
   5. Sections 0-9 (Welcome, Community, Site, Planning, How It Works,
      Economics, Costs & Gap, Programs, Funding, Action Plan)
   6. Shared Components (cards, forms, badges, charts)
   7. Educational Components (education blocks, flow diagrams, etc.)
   8. Experience Level System (visibility classes)
   9. Experience Selector (radio cards)
   10. Confidence Indicators (contextual teaching)
   11. Export & Consultation (Section 9)
   12. Municipality Directory (Section 1)
   13. Responsive
   14. Accessibility & Print
   ========================================================================== */

/* ==========================================================================
   1. Design Tokens
   ========================================================================== */

:root {
  /* Gold accent — desaturated for institutional tone */
  --gold: #c9963a;
  --gold-900: #7d5e1e;
  --gold-600: #b5872e;
  --gold-500: #c9963a;
  --gold-400: #d9b05c;
  --gold-200: #eed8a0;
  --gold-100: #faf5e8;

  /* Navy — Navigator primary (dominant action color) */
  --navy-900: #0c1929;
  --navy-800: #122340;
  --navy-700: #1a3158;
  --navy-600: #234270;
  --navy-500: #2d5488;
  --navy-400: #4a7ab5;
  --navy-50: #eef3fa;

  /* Slate — institutional neutral palette */
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;

  /* Charcoal (from Helio — retained for compatibility) */
  --charcoal-900: #111111;
  --charcoal-800: #1a1a1a;
  --charcoal-700: #2d2d2d;
  --charcoal-600: #404040;

  /* Neutrals */
  --white: #ffffff;
  --warm-white: #fafaf9;
  --gray-50: #fafaf9;
  --gray-100: #f5f5f4;
  --gray-200: #e7e5e4;
  --gray-300: #d6d3d1;
  --gray-400: #a8a29e;
  --gray-500: #78716c;
  --gray-600: #57534e;
  --gray-700: #44403c;

  /* Feedback */
  --success: #16a34a;
  --success-light: #dcfce7;
  --error: #dc2626;
  --error-light: #fee2e2;
  --warning: #d97706;
  --warning-light: #fef3c7;
  --info: #2563eb;
  --info-light: #dbeafe;

  /* Viability colors */
  --viable: #22c55e;
  --nearly-viable: #84cc16;
  --challenging: #f59e0b;
  --difficult: #ef4444;

  /* Typography */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, 'Courier New', monospace;

  /* Type Scale */
  --text-display: clamp(1.75rem, 3vw, 2.25rem);
  --text-xl: 1.25rem;
  --text-lg: 1.125rem;
  --text-base: 1rem;
  --text-sm: 0.875rem;
  --text-xs: 0.75rem;

  /* 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;

  /* Borders — tighter corners for institutional feel */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 10px;

  /* Shadows — softer, less decorative */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.06);

  /* Layout */
  --container-max: 1120px;
  --header-height: 64px;
  --progress-height: 2px;

  /* Breakpoints (as reference — use in media queries) */
  --bp-sm: 640px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;

  /* Touch targets */
  --touch-min: 44px;
  --touch-comfortable: 48px;
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--charcoal-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy-900);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--navy-600);
  text-decoration: none;
}

a:hover {
  color: var(--navy-800);
  text-decoration: underline;
}

/* ==========================================================================
   3. Layout & Navigation
   ========================================================================== */

/* ── Site Header ── */
.nav-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 var(--space-lg);
}

.nav-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.nav-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--navy-900);
  text-decoration: none;
}

.nav-header__brand:hover {
  text-decoration: none;
  color: var(--navy-700);
}

.nav-header__tagline {
  font-size: var(--text-sm);
  color: var(--gray-500);
  font-weight: 400;
  display: none;
}

.nav-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-header__about-link {
  font-size: var(--text-sm);
  color: var(--slate-500);
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-xs) var(--space-sm);
}

.nav-header__about-link:hover {
  color: var(--navy-700);
}

.nav-header__reset {
  font-size: var(--text-sm);
  color: var(--gray-500);
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-xs) var(--space-sm);
}

.nav-header__reset:hover {
  color: var(--error);
}

/* ── Progress Bar ── */
.progress-bar {
  position: sticky;
  top: var(--header-height);
  z-index: 99;
  background: var(--gray-100);
  height: var(--progress-height);
}

.progress-bar__fill {
  height: 100%;
  background: var(--navy-600);
  transition: width 0.4s ease;
  border-radius: 0 1px 1px 0;
}

/* ── Section Navigation (step indicators) ── */
.section-nav {
  position: sticky;
  top: calc(var(--header-height) + var(--progress-height));
  z-index: 98;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-sm) var(--space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.section-nav__inner {
  display: flex;
  gap: var(--space-xs);
  max-width: var(--container-max);
  margin: 0 auto;
  min-width: max-content;
}

.section-nav__step {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: var(--space-sm) var(--space-sm);
  font-size: var(--text-sm);
  color: var(--slate-400);
  cursor: pointer;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
  min-height: var(--touch-min);
}

.section-nav__step:hover {
  color: var(--slate-600);
}

.section-nav__step.is-active {
  color: var(--navy-800);
  font-weight: 600;
  border-bottom-color: var(--navy-600);
}

.section-nav__step.is-completed {
  color: var(--navy-700);
}

.section-nav__step.is-locked {
  cursor: not-allowed;
  opacity: 0.5;
}

.section-nav__num {
  font-size: var(--text-sm);
  font-weight: 600;
  color: inherit;
  flex-shrink: 0;
}

.section-nav__num::before {
  content: '';
}

.section-nav__step.is-active .section-nav__num {
  color: var(--navy-800);
}

.section-nav__step.is-completed .section-nav__num {
  color: var(--navy-700);
}

.section-nav__label {
  display: none;
}

/* ── Container ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ==========================================================================
   4. Section Framework
   ========================================================================== */

.nav-section {
  display: none;
  padding: var(--space-2xl) 0;
  min-height: calc(100vh - var(--header-height) - 100px);
}

.nav-section.is-active {
  display: block;
}

.nav-section__header {
  margin-bottom: var(--space-2xl);
}

.nav-section__eyebrow {
  font-size: var(--text-sm);
  font-weight: 500;
  font-variant: small-caps;
  letter-spacing: 0.03em;
  color: var(--slate-500);
  margin-bottom: var(--space-xs);
}

.nav-section__title {
  font-size: var(--text-display);
  color: var(--navy-900);
  margin-bottom: var(--space-sm);
}

.nav-section__subtitle {
  font-size: var(--text-lg);
  color: var(--gray-500);
  max-width: 640px;
}

.nav-section__body {
  margin-bottom: var(--space-2xl);
}

/* ── Section Footer (navigation buttons) ── */
.nav-section__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--gray-200);
}

/* ==========================================================================
   5–12. Section-specific styles (placeholder structure)
   ========================================================================== */

/* ── Guidance Box (educational context) ── */
.guidance-box {
  background: var(--slate-50);
  border-left: 3px solid var(--navy-500);
  border-radius: 0;
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-xl);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--navy-800);
}

.guidance-box strong {
  color: var(--navy-900);
}

.guidance-box em {
  font-style: italic;
  color: var(--navy-800);
  font-weight: 600;
}

/* ── Insight Callout ── */
.insight-callout {
  background: var(--white);
  border-top: 3px solid var(--navy-700);
  border-radius: 0;
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
  border-bottom: 1px solid var(--slate-200);
}

.insight-callout__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--navy-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.insight-callout__text {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--navy-900);
}

/* ── Data Grid (community stats, etc.) ── */
.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-md);
}

.data-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-top: 2px solid var(--navy-600);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
}

.data-card__label {
  font-size: 10px;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.data-card__value {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--navy-900);
}

.data-card__note {
  font-size: var(--text-xs);
  color: var(--gray-400);
  margin-top: var(--space-xs);
}

.data-card__source {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--gray-400);
  text-decoration: none;
  margin-top: var(--space-xs);
  transition: color 0.15s ease;
}

.data-card__source:hover {
  color: var(--navy-600);
  text-decoration: underline;
}

/* ── Source Panels (collapsible data source citations) ── */
.sources-panel {
  margin-top: var(--space-xl);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--gray-50);
}

.sources-panel summary {
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-500);
  user-select: none;
  list-style: none;
}

.sources-panel summary::-webkit-details-marker {
  display: none;
}

.sources-panel summary::before {
  content: '\25B6\00A0';
  font-size: var(--text-xs);
}

.sources-panel[open] summary::before {
  content: '\25BC\00A0';
}

.sources-panel summary:hover {
  color: var(--navy-900);
}

.sources-panel__content {
  padding: 0 var(--space-md) var(--space-md);
}

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

.sources-panel__list li {
  padding: var(--space-xs) 0;
  font-size: var(--text-sm);
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-200);
}

.sources-panel__list li:last-child {
  border-bottom: none;
}

.sources-panel__list a {
  color: var(--navy-500);
  text-decoration: none;
}

.sources-panel__list a:hover {
  color: var(--navy-600);
  text-decoration: underline;
}

.sources-panel__note {
  color: var(--gray-400);
  font-size: var(--text-xs);
}

/* ── HAF Badge ── */
.haf-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--info-light);
  color: var(--info);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ==========================================================================
   13. Shared Components
   ========================================================================== */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  min-height: var(--touch-min);
  text-decoration: none;
}

.btn--primary {
  background: var(--navy-700);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--navy-800);
  text-decoration: none;
  color: var(--white);
}

.btn--secondary {
  background: var(--gray-100);
  color: var(--navy-900);
  border: 1px solid var(--gray-300);
}

.btn--secondary:hover {
  background: var(--gray-200);
  text-decoration: none;
}

.btn--navy {
  background: var(--navy-800);
  color: var(--white);
}

.btn--navy:hover {
  background: var(--navy-700);
  text-decoration: none;
  color: var(--white);
}

.btn--ghost {
  background: transparent;
  color: var(--gray-600);
}

.btn--ghost:hover {
  background: var(--gray-50);
  color: var(--navy-900);
  text-decoration: none;
}

.btn--sm {
  font-size: var(--text-sm);
  padding: 8px 16px;
}

.btn--lg {
  font-size: var(--text-lg);
  padding: 16px 32px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Form Controls ── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: var(--space-xs);
}

.form-label__help {
  font-weight: 400;
  color: var(--gray-500);
}

.form-input,
.form-select {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: 10px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--charcoal-900);
  min-height: var(--touch-min);
  transition: border-color 0.15s ease;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--navy-500);
  box-shadow: 0 0 0 3px rgba(45, 84, 136, 0.15);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-input--search {
  padding-left: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a8a29e' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-top: var(--space-xs);
}

/* ── Checkbox / Radio ── */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: var(--touch-min);
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 20px;
  height: 20px;
  accent-color: var(--navy-600);
  cursor: pointer;
}

.form-check__label {
  font-size: var(--text-base);
  color: var(--charcoal-900);
  cursor: pointer;
}

/* ── Toggle Switch ── */
.toggle {
  display: flex;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.toggle__option {
  flex: 1;
  padding: 10px 20px;
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--gray-500);
  transition: all 0.15s ease;
  min-height: var(--touch-min);
}

.toggle__option.is-active {
  background: var(--navy-800);
  color: var(--white);
}

.toggle__option:hover:not(.is-active) {
  background: var(--gray-200);
  color: var(--navy-900);
}

/* ── Product Card ── */
.product-card {
  border: 2px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  cursor: pointer;
  transition: border-color 0.15s ease;
  background: var(--white);
}

.product-card:hover {
  border-color: var(--navy-400);
}

.product-card.is-selected {
  border-color: var(--navy-600);
  background: var(--navy-50);
}

.product-card.is-incompatible {
  opacity: 0.5;
  cursor: not-allowed;
}

.product-card.is-density-dimmed {
  opacity: 0.4;
  order: 99;
  transition: opacity 0.2s ease, order 0s;
}

.product-card.is-density-match {
  border-color: var(--navy-500);
  box-shadow: 0 0 0 2px var(--navy-200);
}

.product-card__density-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  color: var(--navy-600);
  background: var(--navy-50, #f0f4f8);
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: var(--space-xs);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: var(--space-xs);
}

.product-card__units {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--navy-700);
}

.product-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.product-card__spec-label {
  color: var(--gray-400);
}

.product-card__compatibility {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.product-card__compatibility--compatible {
  background: var(--success-light);
  color: var(--success);
}

.product-card__compatibility--conditions {
  background: var(--warning-light);
  color: var(--warning);
}

.product-card__compatibility--incompatible {
  background: var(--error-light);
  color: var(--error);
}

/* ── Density Slider ── */
.density-slider {
  background: var(--white);
  border: 2px solid var(--navy-200);
  border-radius: 12px;
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-xl);
}

.density-slider__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.density-slider__label {
  font-weight: 600;
  color: var(--navy-800);
  font-size: var(--text-base);
}

.density-slider__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--navy-700);
  white-space: nowrap;
}

.density-slider__input {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 48px;
  background: transparent;
  cursor: pointer;
  margin: 0;
}

.density-slider__input::-webkit-slider-runnable-track {
  height: 8px;
  background: var(--navy-100);
  border-radius: 4px;
}

.density-slider__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  background: var(--navy-600);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  margin-top: -10px;
  transition: background 0.15s ease;
}

.density-slider__input::-webkit-slider-thumb:hover {
  background: var(--navy-700);
}

.density-slider__input::-moz-range-track {
  height: 8px;
  background: var(--navy-100);
  border-radius: 4px;
  border: none;
}

.density-slider__input::-moz-range-thumb {
  width: 28px;
  height: 28px;
  background: var(--navy-600);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.density-slider__ticks {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-top: var(--space-xs);
  padding: 0 2px;
}

/* ── Product Grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

/* ── Program Cards (funding programs in S6) ── */
.program-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

.program-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.program-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.program-card__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1.3;
}

.program-card__type {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--navy-600);
  white-space: nowrap;
}

.program-card__desc {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.program-card__detail {
  font-size: var(--text-xs);
  color: var(--gray-600);
  margin-bottom: var(--space-xs);
}

.program-card__actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

/* ── Viability Badge ── */
.viability-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.viability-badge--viable {
  background: rgba(34, 197, 94, 0.1);
  color: var(--viable);
  border: 2px solid var(--viable);
}

.viability-badge--nearly-viable {
  background: rgba(132, 204, 22, 0.1);
  color: var(--nearly-viable);
  border: 2px solid var(--nearly-viable);
}

.viability-badge--challenging {
  background: rgba(245, 158, 11, 0.1);
  color: var(--challenging);
  border: 2px solid var(--challenging);
}

.viability-badge--difficult {
  background: rgba(239, 68, 68, 0.1);
  color: var(--difficult);
  border: 2px solid var(--difficult);
}

/* ── Viability Dot (small indicator) ── */
.viability-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* ── Funding Stack (visual bar) ── */
.funding-stack {
  margin: var(--space-xl) 0;
}

.funding-stack__bar {
  display: flex;
  height: 32px;
  border-radius: 2px;
  overflow: hidden;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}

.funding-stack__segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--white);
  transition: width 0.4s ease;
  min-width: 2px;
}

.funding-stack__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
  font-size: var(--text-sm);
}

.funding-stack__legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.funding-stack__legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 0;
  flex-shrink: 0;
}

/* ── Case Study Card ── */
.case-study {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.case-study__municipality {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: var(--space-xs);
}

.case-study__meta {
  display: flex;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-md);
}

.case-study__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.case-study__lessons {
  list-style: none;
  padding: 0;
}

.case-study__lessons li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.case-study__lessons li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--navy-500);
}

/* ── Timeline ── */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}

.timeline__phase {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--gray-50);
  border-radius: var(--radius-sm);
}

.timeline__phase-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy-900);
}

.timeline__phase-bar {
  height: 8px;
  background: var(--navy-400);
  border-radius: 2px;
  position: relative;
}

.timeline__phase-duration {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--gray-500);
  white-space: nowrap;
}

/* ── Summary Table ── */
.summary-table {
  width: 100%;
  border-collapse: collapse;
}

.summary-table th,
.summary-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.summary-table th {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--slate-500);
  text-transform: uppercase;
  font-variant: small-caps;
  letter-spacing: 0.04em;
  border-bottom-width: 2px;
}

.summary-table tbody tr:nth-child(even) {
  background: var(--slate-50);
}

.summary-table td {
  font-size: var(--text-base);
  color: var(--charcoal-900);
}

.summary-table td:last-child {
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: right;
}

.summary-table tr.is-highlight {
  background: var(--navy-50);
}

.summary-table tr.is-highlight td {
  font-weight: 700;
  color: var(--navy-900);
}

/* ── Gap Waterfall (simplified) ── */
.gap-waterfall {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}

.gap-waterfall__row {
  display: grid;
  grid-template-columns: 200px 1fr 100px;
  align-items: center;
  gap: var(--space-md);
}

.gap-waterfall__label {
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.gap-waterfall__bar-container {
  height: 24px;
  background: var(--gray-100);
  border-radius: 4px;
  overflow: hidden;
}

.gap-waterfall__bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}

.gap-waterfall__value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: right;
}

/* ── (Export & Consultation styles defined in later section) ── */

/* ── Footer ── */
.nav-footer {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  padding: var(--space-2xl) var(--space-lg);
  margin-top: var(--space-3xl);
}

.nav-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.nav-footer__partners {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-footer__partner {
  font-size: var(--text-sm);
  color: var(--gray-500);
}

.nav-footer__partner a {
  font-weight: 600;
  color: var(--gray-600);
}

.nav-footer__legal {
  font-size: var(--text-xs);
  color: var(--gray-400);
}

/* ==========================================================================
   14. Responsive
   ========================================================================== */

@media (min-width: 640px) {
  .nav-header__tagline {
    display: inline;
  }

  .section-nav__label {
    display: inline;
  }

  .timeline__phase {
    grid-template-columns: 200px 1fr 120px;
  }
}

@media (min-width: 768px) {
  .data-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .export-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gap-waterfall__row {
    grid-template-columns: 240px 1fr 120px;
  }
}

@media (min-width: 1024px) {
  .data-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .export-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   Educational Components (NSNPHA-style)
   ========================================================================== */

/* ── Education Block (full-width teaching content) ── */
.education-block {
  background: var(--white);
  border-left: 3px solid var(--navy-600);
  border-radius: 0;
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.education-block__title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--slate-200);
}

.education-block__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--gray-600);
}

.education-block__text p {
  margin-bottom: var(--space-md);
}

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

/* ── Calculation Box (visible math display) ── */
.calculation-box {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-top: 3px solid var(--navy-700);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  font-family: var(--font-mono);
}

.calculation-box__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy-800);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
}

.calc-step {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  font-size: var(--text-sm);
  color: var(--navy-800);
}

.calc-step + .calc-step {
  border-top: 1px dashed var(--gray-300);
}

.calc-formula {
  flex: 1;
  color: var(--gray-600);
}

.calc-result {
  font-weight: 700;
  color: var(--navy-900);
  white-space: nowrap;
}

.calc-step--highlight {
  background: var(--navy-50);
  margin: 0 calc(-1 * var(--space-lg));
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-sm);
}

.calc-step--highlight .calc-result {
  color: var(--navy-800);
  font-size: var(--text-base);
}

/* ── Flow Diagram (visual flow) ── */
.flow-diagram {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.flow-diagram--horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
}

.flow-step {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 2px;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  color: var(--navy-900);
  text-align: center;
}

.flow-step--highlight {
  background: var(--navy-50);
  border-color: var(--navy-400);
  font-weight: 600;
}

.flow-arrow {
  color: var(--navy-500);
  font-size: var(--text-lg);
  font-weight: 700;
  text-align: center;
  line-height: 1;
}

.flow-diagram--horizontal .flow-arrow {
  padding: 0 var(--space-xs);
}

/* ── AMI Cards (rich selection) ── */
.ami-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.ami-card {
  border: 2px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  background: var(--white);
}

.ami-card:hover {
  border-color: var(--navy-400);
}

.ami-card.is-selected {
  border-color: var(--navy-600);
  background: var(--navy-50);
}

.ami-card__badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.ami-card__badge--deep {
  background: var(--error-light);
  color: var(--error);
}

.ami-card__badge--core {
  background: var(--warning-light);
  color: var(--warning);
}

.ami-card__badge--affordable {
  background: var(--success-light);
  color: var(--success);
}

.ami-card__badge--workforce {
  background: var(--info-light);
  color: var(--info);
}

.ami-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: var(--space-xs);
}

.ami-card__examples {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.ami-card__rent {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--navy-800);
}

.ami-card__rent-label {
  font-size: var(--text-xs);
  color: var(--gray-400);
  margin-top: 2px;
}

/* ── OpEx Items (operating cost display with context) ── */
.opex-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.opex-item {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--gray-100);
}

.opex-item__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy-900);
}

.opex-item__bar {
  height: 8px;
  background: var(--gray-100);
  border-radius: 4px;
  overflow: hidden;
}

.opex-item__bar-fill {
  height: 100%;
  background: var(--navy-400);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.opex-item__value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy-900);
  white-space: nowrap;
  min-width: 70px;
  text-align: right;
}

.opex-item__note {
  grid-column: 1 / -1;
  font-size: var(--text-xs);
  color: var(--gray-400);
  font-style: italic;
  padding-left: 160px;
  margin-top: calc(-1 * var(--space-xs));
}

/* ── Narrative Block (plain-English summary) ── */
.narrative-block {
  background: var(--navy-50);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--navy-800);
}

.narrative-block p {
  margin-bottom: var(--space-md);
}

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

.narrative-block strong {
  color: var(--navy-900);
}

.narrative-block em {
  color: var(--navy-800);
  font-weight: 600;
  font-style: normal;
}

/* ── Responsive: educational components ── */
@media (max-width: 639px) {
  .flow-diagram--horizontal {
    flex-direction: column;
  }

  .opex-item {
    grid-template-columns: 1fr auto;
    gap: var(--space-sm);
  }

  .opex-item__bar {
    grid-column: 1 / -1;
    order: 3;
  }

  .opex-item__note {
    padding-left: 0;
  }

  .ami-cards {
    grid-template-columns: 1fr;
  }

  .calc-step {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
}

/* ── Focus Indicators (Accessibility) ── */
:focus-visible {
  outline: 2px solid var(--navy-500);
  outline-offset: 2px;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--navy-500);
  outline-offset: 2px;
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ==========================================================================
   EXPERIENCE LEVEL SYSTEM (Phase F)
   Body classes control educational content visibility.
   ========================================================================== */

/* Default: all education blocks visible */
.education-block[data-education] {
  transition: opacity 0.15s ease, max-height 0.3s ease;
}

/* New to this — show everything */
body.exp-new .education-block[data-education="full"] { display: block; }
body.exp-new .education-block[data-education="summary"] { display: none; }
body.exp-new .education-block[data-education="minimal"] { display: block; }
body.exp-new .guidance-box[data-education="summary"] { display: none; }

/* Some background — show summaries, hide full blocks */
body.exp-background .education-block[data-education="full"] { display: none; }
body.exp-background .education-block[data-education="summary"] { display: block; }
body.exp-background .education-block[data-education="minimal"] { display: block; }
body.exp-background .guidance-box[data-education="full"] { display: none; }
body.exp-background .guidance-box[data-education="summary"] { display: block; }

/* Experienced — hide all educational blocks, show only minimal */
body.exp-experienced .education-block[data-education="full"] { display: none; }
body.exp-experienced .education-block[data-education="summary"] { display: none; }
body.exp-experienced .education-block[data-education="minimal"] { display: block; }
body.exp-experienced .guidance-box[data-education="full"] { display: none; }
body.exp-experienced .guidance-box[data-education="summary"] { display: none; }


/* ==========================================================================
   EXPERIENCE SELECTOR (Section 0)
   Radio card picker for experience level.
   ========================================================================== */

.experience-selector {
  margin: var(--space-2xl) 0;
}

.experience-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.experience-card {
  display: block;
  position: relative;
  padding: var(--space-lg);
  background: var(--white);
  border: 2px solid var(--slate-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.experience-card:hover {
  border-color: var(--navy-400);
}

.experience-card.is-selected,
.experience-card:has(input:checked) {
  border-color: var(--navy-600);
  box-shadow: 0 0 0 3px rgba(45, 84, 136, 0.15);
  background: var(--navy-50);
}

.experience-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.experience-card__content {
  text-align: center;
}

.experience-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--navy-900);
  margin-bottom: var(--space-sm);
}

.experience-card__description {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.5;
}

@media (max-width: 639px) {
  .experience-cards {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   CONFIDENCE INDICATORS (Phase E)
   Contextual teaching moments with green/amber/red status.
   ========================================================================== */

.confidence-indicator {
  padding: var(--space-lg);
  border-radius: 0;
  margin: var(--space-lg) 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  border-left: 4px solid transparent;
}

.confidence-indicator strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: var(--text-base);
}

.confidence-indicator--green {
  background: var(--success-light);
  border-left-color: var(--success);
  color: #166534;
}

.confidence-indicator--green strong {
  color: #14532d;
}

.confidence-indicator--amber {
  background: var(--warning-light);
  border-left-color: var(--warning);
  color: #92400e;
}

.confidence-indicator--amber strong {
  color: #78350f;
}

.confidence-indicator--red {
  background: var(--error-light);
  border-left-color: var(--error);
  color: #991b1b;
}

.confidence-indicator--red strong {
  color: #7f1d1d;
}


/* ==========================================================================
   SOURCES PANEL
   Collapsible data source references per section.
   ========================================================================== */

.sources-panel {
  margin-top: var(--space-xl);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--gray-50);
}

.sources-panel summary {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  user-select: none;
}

.sources-panel summary:hover {
  color: var(--navy-800);
}

.sources-panel__content {
  padding: 0 var(--space-lg) var(--space-lg);
}

.sources-panel__content ul {
  margin: 0;
  padding-left: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.8;
}

.sources-panel__content a {
  color: var(--navy-500);
  text-decoration: underline;
}

.sources-panel__note {
  color: var(--gray-400);
  font-style: italic;
}


/* ==========================================================================
   EXPORT CARDS (Section 9)
   Grid of export/share options.
   ========================================================================== */

.export-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: var(--space-lg);
  background: var(--slate-200);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.export-card {
  padding: var(--space-lg);
  background: var(--white);
  border: none;
  border-radius: 0;
  text-align: left;
}

.export-card__icon {
  color: var(--navy-600);
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.export-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--navy-900);
  margin-bottom: var(--space-xs);
}

.export-card__description {
  font-size: var(--text-sm);
  color: var(--slate-500);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

@media (max-width: 639px) {
  .export-grid {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   CONSULTATION FORM (Section 9)
   Contact form with navy background.
   ========================================================================== */

.consultation-form {
  background: var(--white);
  color: var(--navy-900);
  padding: var(--space-2xl);
  border: 2px solid var(--navy-700);
  border-radius: var(--radius-md);
  margin-top: var(--space-2xl);
}

.consultation-form h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--navy-800);
  margin-bottom: var(--space-sm);
}

.consultation-form__intro {
  color: var(--slate-600);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.consultation-form__privacy {
  font-size: var(--text-xs);
  color: var(--slate-400);
  margin-top: var(--space-sm);
  line-height: 1.5;
}

.consultation-form .form-label {
  color: var(--navy-800);
}

.consultation-form .form-input,
.consultation-form .form-select {
  background: var(--white);
  border-color: var(--slate-300);
  color: var(--navy-900);
}

.consultation-form .form-input::placeholder {
  color: var(--slate-400);
}

.consultation-form .form-input:focus,
.consultation-form .form-select:focus {
  border-color: var(--navy-500);
  box-shadow: 0 0 0 3px rgba(45, 84, 136, 0.15);
}


/* ==========================================================================
   CONDITIONAL NEXT STEPS (Section 9)
   Viability-based recommended actions.
   ========================================================================== */

.next-steps-block {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.next-steps-block h3 {
  font-family: var(--font-display);
  margin-bottom: var(--space-md);
}

.next-steps-block ol {
  padding-left: var(--space-xl);
  line-height: 1.8;
}

.next-steps-block ol li {
  margin-bottom: var(--space-sm);
}

.next-steps-block--viable {
  background: var(--success-light);
  border: 1px solid var(--success);
}

.next-steps-block--viable h3 {
  color: #14532d;
}

.next-steps-block--challenging {
  background: var(--warning-light);
  border: 1px solid var(--warning);
}

.next-steps-block--challenging h3 {
  color: #78350f;
}

.next-steps-block--difficult {
  background: var(--error-light);
  border: 1px solid var(--error);
}

.next-steps-block--difficult h3 {
  color: #7f1d1d;
}


/* ==========================================================================
   CITATION TOOLTIPS (.cite)
   Pure-CSS tooltips for sourced statistics. Hover/focus shows source.
   ========================================================================== */

.cite {
  position: relative;
  border-bottom: 1px dotted currentColor;
  cursor: help;
}

.cite:focus {
  outline: 2px solid var(--navy-500);
  outline-offset: 2px;
}

.cite::after {
  content: attr(data-source);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-900);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  font-style: normal;
  line-height: 1.4;
  white-space: nowrap;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 50;
  max-width: 320px;
  white-space: normal;
  text-align: center;
}

.cite::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--navy-900);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 50;
}

.cite:hover::after,
.cite:hover::before,
.cite:focus::after,
.cite:focus::before {
  opacity: 1;
}

/* Illustrative example variant */
.cite--example {
  border-bottom-style: dashed;
  border-bottom-color: var(--gray-400);
}

/* Mobile: anchor tooltips to left edge to avoid overflow */
@media (max-width: 639px) {
  .cite::after {
    left: 0;
    transform: none;
    max-width: 260px;
  }

  .cite::before {
    left: 12px;
    transform: none;
  }
}


/* ── Print ── */
@media print {
  .nav-header,
  .progress-bar,
  .section-nav,
  .nav-section__footer,
  .nav-footer,
  .btn,
  .export-grid,
  .consultation-form,
  .experience-selector,
  .about-panel {
    display: none;
  }

  .nav-section {
    display: block;
    padding: 1rem 0;
    min-height: auto;
    page-break-inside: avoid;
  }

  .nav-section + .nav-section {
    page-break-before: always;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  body::before {
    content: 'NS Housing Navigator Assessment';
    display: block;
    font-family: var(--font-display);
    font-size: 16pt;
    font-weight: 700;
    margin-bottom: 12pt;
    padding-bottom: 6pt;
    border-bottom: 2px solid #1a3158;
    color: #1a3158;
  }

  .summary-table {
    border: 1px solid #ccc;
  }

  .summary-table th {
    background: #f0f0f0;
    border-bottom: 2px solid #333;
  }

  .summary-table td {
    border-bottom: 1px solid #ddd;
  }

  .education-block,
  .guidance-box,
  .insight-callout,
  .confidence-indicator {
    border-left-width: 2pt;
    background: #f8f8f8;
  }
}


/* ==========================================================================
   MUNICIPALITY DIRECTORY (Section 1)
   Card-based directory of all 49 NS municipalities, grouped by type.
   ========================================================================== */

.muni-directory__search {
  margin-bottom: var(--space-lg);
}

.muni-group {
  margin-bottom: var(--space-xl);
}

.muni-group__heading {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--navy-600);
}

.muni-group__count {
  font-weight: 400;
  color: var(--slate-400);
  font-size: 0.85em;
}

.muni-group__cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-sm);
}

/* Individual municipality card */
.muni-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-md);
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  color: var(--navy-900);
  transition: border-color 0.15s ease, background-color 0.15s ease;
  min-height: 72px;
}

.muni-card:hover {
  border-color: var(--navy-400);
  background: var(--slate-50);
}

.muni-card:focus-visible {
  outline: 2px solid var(--navy-500);
  outline-offset: 2px;
}

.muni-card--selected {
  background: var(--navy-50);
  border-color: var(--navy-600);
  border-left: 3px solid var(--navy-600);
}

.muni-card__name {
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.3;
  margin-bottom: var(--space-xs);
}

.muni-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xs);
}

.muni-card__pop {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-500);
}

.muni-card__badge {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.muni-card__badge--regional-municipality {
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-200);
}

.muni-card__badge--county-municipality {
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-200);
}

.muni-card__badge--district-municipality {
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-200);
}

.muni-card__badge--town {
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-200);
}

/* Selected municipality header */
.muni-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--navy-50);
  border: 1px solid var(--navy-400);
  border-left: 3px solid var(--navy-600);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
}

.muni-selected__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--navy-800);
}

.muni-directory__empty {
  text-align: center;
  padding: var(--space-xl);
  color: var(--slate-400);
  font-style: italic;
}

/* Mobile: smaller cards */
@media (max-width: 639px) {
  .muni-group__cards {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-xs);
  }

  .muni-card {
    padding: var(--space-sm) var(--space-md);
    min-height: 60px;
  }

  .muni-card__name {
    font-size: 0.8rem;
  }

  .muni-card__pop {
    font-size: 0.7rem;
  }

  .muni-card__badge {
    font-size: 0.6rem;
    padding: 1px 4px;
  }
}


/* ==========================================================================
   TOOL SUMMARY (Section 0 lead block)
   ========================================================================== */

.tool-summary {
  margin-bottom: var(--space-xl);
}

.tool-summary__details {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--slate-500);
}

.tool-summary__sep {
  color: var(--slate-300);
}


/* ==========================================================================
   ABOUT PANEL (overlay dialog)
   ========================================================================== */

.about-panel {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.about-panel[aria-hidden="false"] {
  display: flex;
}

.about-panel__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.about-panel__content {
  position: relative;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  max-width: 600px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.about-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--slate-200);
}

.about-panel__header h2 {
  font-size: var(--text-lg);
  margin: 0;
}

.about-panel__close {
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slate-400);
  padding: var(--space-xs);
  line-height: 1;
}

.about-panel__close:hover {
  color: var(--navy-800);
}

.about-panel__body {
  padding: var(--space-xl);
}

.about-panel__body h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--navy-700);
  margin: var(--space-lg) 0 var(--space-sm);
}

.about-panel__body h3:first-child {
  margin-top: 0;
}

.about-panel__body ul {
  padding-left: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--slate-600);
  line-height: 1.8;
}

.about-panel__body p {
  font-size: var(--text-sm);
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.about-panel__version {
  margin-top: var(--space-lg);
  font-size: var(--text-xs);
  color: var(--slate-400);
}