/**
 * @license Apache-2.0
 * Vikas Developer - Home Buyer's Guide Page Stylesheet
 *
 * PAGE:         Buyer's Guide (/buyers-guide)
 * PURPOSE:      Long-form home buyer education — 16 chapters across 5 journeys
 * TASK:         VIKAS-BUYERS-GUIDE-PREMIUM-SEO-UX-POLISH-01
 *
 * SECTIONS:
 *   1.  Hero Banner
 *   2.  Quick Answers Rail
 *   3.  Sticky Progress Navigator (Desktop + Mobile TOC)
 *   4.  Chapter Journey Separators & Badges
 *   5.  Editorial Chapter Cards
 *   6.  Chapter Body — Typography & Info Blocks
 *   7.  Callouts, Checklists & Micro-Markets
 *   8.  FAQs — native <details>/<summary>
 *   9.  Tools & Calculator Cards
 *   10. Final Decision Checklist Box
 *   11. Related Resources Grid
 *   12. Page Footer Notice
 *   13. Last Updated Meta
 *   14. Reduced Motion
 *   15. Mobile Responsive
 *
 * DEPENDENCIES:
 *   design-system.css (tokens, typography scale, grid utilities)
 *   buyers-guide.js   (scroll-spy, mobile TOC close)
 */

.bg-content-container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ==========================================================================
   1. HERO BANNER
   ========================================================================== */
.bg-hero-banner-wrap {
  position: relative;
  border-radius: var(--radius-sm, 4px);
  overflow: hidden;
  height: clamp(220px, 28vw, 340px);
  border: 1px solid var(--color-border, #E2DED5);
  box-shadow: 0 8px 24px rgba(20, 32, 26, 0.08);
  background: #14201a;
  margin-bottom: 2.25rem;
}

.bg-hero-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  display: block;
}

.bg-hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 32, 26, 0.25) 0%, rgba(20, 32, 26, 0.75) 100%);
  pointer-events: none;
}

.bg-hero-header {
  margin-bottom: 2.5rem;
}

.bg-hero-header h1 {
  font-family: var(--font-display, 'Fraunces', Georgia, serif);
  font-size: var(--text-display-xl, clamp(1.4rem, 1.3vw + 0.65rem, 1.95rem));
  color: var(--color-ink, #1C2B24);
  margin: 0.4rem 0 0.85rem;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.bg-hero-header p {
  font-size: var(--text-lead, 0.95rem);
  color: var(--color-ink-secondary, #4D5952);
  line-height: 1.65;
  max-width: 760px;
  margin: 0;
}

/* ==========================================================================
   2. QUICK ANSWERS RAIL
   ========================================================================== */
.bg-quick-answers-box {
  background: var(--color-surface, #FFFFFF);
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  padding: 1.75rem 2rem;
  margin-bottom: 3rem;
  box-shadow: 0 4px 16px rgba(28, 43, 36, 0.03);
}

.bg-quick-answers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (max-width: 768px) {
  .bg-quick-answers-grid {
    grid-template-columns: 1fr;
  }
}

.bg-quick-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.95rem 1.15rem;
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  background: var(--color-base, #FAF7F2);
  text-decoration: none;
  transition: all 0.2s ease;
}

.bg-quick-card:hover {
  border-color: var(--color-accent, #8A732C);
  background: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(28, 43, 36, 0.05);
}

.bg-quick-icon {
  color: var(--color-accent, #8A732C);
  font-weight: bold;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.bg-quick-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-ink, #1C2B24);
  margin-bottom: 0.2rem;
}

.bg-quick-desc {
  font-size: 0.775rem;
  color: var(--color-ink-secondary, #4D5952);
  line-height: 1.45;
  margin: 0;
}

/* ==========================================================================
   3. STICKY PROGRESS NAVIGATOR
   ========================================================================== */
.bg-nav-sticky-wrap {
  position: sticky;
  top: 68px;
  z-index: 850;
  background: rgba(255, 253, 250, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border, #E2DED5);
  border-bottom: 1px solid var(--color-border, #E2DED5);
  margin-bottom: 3rem;
  box-shadow: 0 4px 12px rgba(28, 43, 36, 0.03);
}

.bg-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.bg-nav-steps {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.bg-nav-steps::-webkit-scrollbar {
  display: none;
}

.bg-nav-item {
  flex-shrink: 0;
}

.bg-step-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.8rem 0;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-ink-secondary, #4D5952);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  transition: color 0.18s ease;
}

.bg-step-link:hover {
  color: var(--color-accent, #8A732C);
}

.bg-step-link.is-active {
  color: var(--color-ink, #1C2B24);
  font-weight: 700;
}

.bg-step-link.is-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent, #8A732C);
  border-radius: 1px;
}

.bg-nav-num {
  font-size: 0.725rem;
  font-weight: 800;
  color: var(--color-accent, #8A732C);
  font-family: var(--font-mono, monospace);
}

/* ==========================================================================
   4. CHAPTER JOURNEY SEPARATORS & BADGES
   ========================================================================== */
.bg-journey-separator {
  margin: 4rem 0 2.5rem;
  position: relative;
  text-align: center;
}

.bg-journey-separator::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border, #E2DED5);
  z-index: 1;
}

.bg-journey-badge {
  position: relative;
  z-index: 2;
  display: inline-block;
  background: var(--color-ink, #1C2B24);
  color: #FAF7F2;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1.4rem;
  border-radius: 999px;
}

/* ==========================================================================
   5. EDITORIAL CHAPTER CARDS
   ========================================================================== */
.bg-chapter {
  background: var(--color-surface, #FFFFFF);
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-md, 6px);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: 2.75rem;
  box-shadow: 0 4px 20px rgba(28, 43, 36, 0.03);
  scroll-margin-top: 140px;
}

.bg-chapter-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border, #E2DED5);
  padding-bottom: 1rem;
}

.bg-chapter-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm, 4px);
  background: rgba(138, 115, 44, 0.12);
  color: var(--color-accent, #8A732C);
  font-weight: 800;
  font-family: var(--font-mono, monospace);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bg-chapter-title {
  font-family: var(--font-display, 'Fraunces', Georgia, serif);
  font-size: var(--text-display-md, clamp(1.35rem, 1.5vw + 0.6rem, 1.85rem));
  color: var(--color-ink, #1C2B24);
  margin: 0;
  line-height: 1.25;
}

.bg-chapter-quote {
  font-family: var(--font-display, 'Fraunces', Georgia, serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-accent, #8A732C);
  border-left: 3px solid var(--color-accent, #8A732C);
  padding-left: 1.25rem;
  margin: 0 0 1.25rem;
}

.bg-chapter-lead {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-ink-secondary, #4D5952);
  margin-bottom: 1.75rem;
}

/* ==========================================================================
   6. CALLOUTS, CHECKLISTS & MICROMARKETS
   ========================================================================== */
.bg-callout {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm, 4px);
  margin: 1.5rem 0;
  border: 1px solid;
}

.bg-callout-highlight {
  background: rgba(138, 115, 44, 0.06);
  border-color: rgba(138, 115, 44, 0.3);
}

.bg-callout-warning {
  background: rgba(197, 85, 30, 0.06);
  border-color: rgba(197, 85, 30, 0.3);
}

.bg-callout-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-ink, #1C2B24);
  margin-bottom: 0.35rem;
  display: block;
}

.bg-checklist-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.bg-checklist-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-ink-secondary, #4D5952);
  line-height: 1.55;
}

.bg-checklist-icon {
  width: 18px;
  height: 18px;
  color: var(--color-accent, #8A732C);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.bg-micromarket-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (max-width: 768px) {
  .bg-micromarket-grid {
    grid-template-columns: 1fr;
  }
}

.bg-micromarket-card {
  background: var(--color-base, #FAF7F2);
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  padding: 1.35rem;
}

/* ==========================================================================
   7. FAQS ACCORDION
   ========================================================================== */
.bg-faq-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.bg-faq-item {
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  background: var(--color-surface, #FFFFFF);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.bg-faq-item[open] {
  border-color: var(--color-accent, #8A732C);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.bg-faq-summary {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-ink, #1C2B24);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.bg-faq-summary::-webkit-details-marker {
  display: none;
}

.bg-faq-icon {
  transition: transform 0.2s ease;
  color: var(--color-accent, #8A732C);
}

.bg-faq-item[open] .bg-faq-icon {
  transform: rotate(180deg);
}

.bg-faq-content {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-ink-secondary, #4D5952);
  border-top: 1px solid var(--color-border-subtle, rgba(226, 222, 213, 0.5));
  padding-top: 0.85rem;
}

/* ==========================================================================
   8. TOOLS & CALCULATOR CARDS
   ========================================================================== */
.bg-tool-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-base, #FAF7F2);
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  margin: 1.5rem 0;
}

.bg-tool-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-ink, #1C2B24);
  margin-bottom: 0.2rem;
}

.bg-tool-info p {
  font-size: 0.825rem;
  color: var(--color-ink-secondary, #4D5952);
  margin: 0;
}

.bg-tool-btn {
  white-space: nowrap;
}

/* ==========================================================================
   9. FINAL DECISION CONVERSION BOX (PRE-PURCHASE AUDIT - DARK SECTION)
   ========================================================================== */
.bg-final-decision-box {
  background: var(--color-ink, #1C2B24);
  color: var(--color-on-dark, #FFFDF8);
  border-radius: var(--radius-md, 6px);
  padding: clamp(2rem, 3.5vw, 3rem);
  margin: 2rem 0;
  box-shadow: 0 16px 40px rgba(20, 32, 26, 0.2);
  border: 1px solid var(--color-on-dark-border, rgba(226, 222, 213, 0.22));
}

.bg-final-decision-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.bg-final-eyebrow {
  color: var(--color-on-dark-accent, #D4AF37) !important;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
}

.bg-final-title {
  color: var(--color-on-dark, #FFFDF8) !important;
  margin: 0.35rem 0 0;
  font-family: var(--font-display, 'Fraunces', Georgia, serif);
  line-height: 1.25;
  font-size: clamp(1.25rem, 1.4vw + 0.65rem, 1.65rem);
}

.bg-final-badge {
  font-size: 0.75rem;
  color: var(--color-on-dark-accent, #D4AF37);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.bg-final-lead {
  color: var(--color-on-dark-secondary, #E3DBCB);
  line-height: 1.65;
  margin: 0 0 1.75rem;
  font-size: 0.95rem;
}

.bg-final-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

@media (max-width: 768px) {
  .bg-final-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
}

.bg-final-decision-box .bg-checklist-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-on-dark-secondary, #E3DBCB);
  line-height: 1.5;
  background: var(--color-on-dark-surface, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--color-on-dark-border, rgba(226, 222, 213, 0.18));
  border-radius: var(--radius-sm, 4px);
  padding: 0.75rem 0.95rem;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.bg-final-decision-box .bg-checklist-row:hover {
  background: var(--color-on-dark-surface-hover, rgba(255, 255, 255, 0.08));
  border-color: rgba(212, 175, 55, 0.35);
}

.bg-final-decision-box .bg-checklist-row span {
  color: var(--color-on-dark-secondary, #E3DBCB);
}

.bg-final-decision-box .bg-checklist-icon {
  width: 16px;
  height: 16px;
  min-width: 16px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--color-on-dark-accent, #D4AF37);
  color: var(--color-on-dark-accent, #D4AF37);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.bg-final-decision-box .bg-checklist-icon::before {
  content: "✓";
  display: block;
  line-height: 1;
}

.bg-final-action-bar {
  border-top: 1px solid var(--color-on-dark-border, rgba(226, 222, 213, 0.22));
  padding-top: 2rem;
  text-align: center;
}

.bg-final-action-title {
  color: var(--color-on-dark, #FFFDF8) !important;
  margin: 0 0 0.5rem;
  font-family: var(--font-display, 'Fraunces', Georgia, serif);
  font-size: clamp(1.15rem, 1.2vw + 0.6rem, 1.45rem);
}

.bg-final-action-desc {
  color: var(--color-on-dark-muted, #BDB4A4);
  max-width: 580px;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
  font-size: 0.9rem;
}

.bg-final-decision-box .btn-outline-white {
  color: var(--color-on-dark, #FFFDF8);
  border-color: var(--color-on-dark-border-strong, rgba(226, 222, 213, 0.45));
  background: transparent;
}

.bg-final-decision-box .btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border-color: var(--color-on-dark, #FFFDF8);
}

.bg-discovery-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}


/* ==========================================================================
   6. CHAPTER BODY — TYPOGRAPHY & INFO BLOCKS
   ========================================================================== */

/* Long-form prose: body text must be readable at ≥16px */
.bg-chapter-body p,
.bg-chapter-body li {
  font-size: 1rem; /* 16px — minimum for long-form reading */
  line-height: 1.72;
  color: var(--color-ink-secondary, #4D5952);
}

.bg-chapter-body > p {
  margin-bottom: 1.25rem;
}

.bg-chapter-body ol,
.bg-chapter-body ul {
  padding-left: 1.25rem;
  color: var(--color-ink-secondary, #4D5952);
}

/* Info blocks used inside chapters */
.bg-info-block {
  background: var(--color-base, #FAF7F2);
  padding: 1.25rem;
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--color-border, #E2DED5);
}

.bg-info-block-title {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ink, #1C2B24);
  margin: 0 0 0.4rem;
}

.bg-info-block-title--accent {
  color: var(--color-accent, #8A732C);
}

.bg-info-block-title--signal {
  color: var(--color-signal, #B5502E);
}

.bg-info-block p,
.bg-info-block ul {
  font-size: 0.875rem;
  color: var(--color-ink-secondary, #4D5952);
  line-height: 1.6;
  margin: 0;
}

/* Disclosure tags inside MahaRERA chapter */
.bg-disclosure-tags {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.bg-disclosure-tag {
  background: var(--color-base, #FAF7F2);
  padding: 0.65rem 0.85rem;
  border-radius: 4px;
  border: 1px solid var(--color-border, #E2DED5);
  font-size: 0.875rem;
  color: var(--color-ink, #1C2B24);
}

/* Red-flags list */
.bg-redflag-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.bg-redflag-item {
  background: var(--color-base, #FAF7F2);
  padding: 0.85rem 1.15rem;
  border-radius: 4px;
  border-left: 3px solid var(--color-signal, #B5502E);
  font-size: 0.875rem;
  color: var(--color-ink-secondary, #4D5952);
  line-height: 1.6;
}

.bg-redflag-item strong {
  color: var(--color-ink, #1C2B24);
}

/* ==========================================================================
   3b. MOBILE TOC — "On this page" <details> dropdown
   ========================================================================== */
.bg-mobile-toc {
  display: none; /* Hidden on desktop */
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  background: var(--color-surface, #FFFFFF);
  overflow: hidden;
}

.bg-mobile-details {
  /* native <details> element */
}

.bg-mobile-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink, #1C2B24);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.bg-mobile-summary::-webkit-details-marker {
  display: none;
}

.bg-mobile-summary-icon {
  color: var(--color-accent, #8A732C);
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.bg-mobile-details[open] .bg-mobile-summary-icon {
  transform: rotate(180deg);
}

.bg-mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border, #E2DED5);
  max-height: 65vh;
  overflow-y: auto;
}

.bg-mobile-nav-item {
  border-bottom: 1px solid var(--color-border-subtle, rgba(226, 222, 213, 0.5));
}

.bg-mobile-nav-item:last-child {
  border-bottom: none;
}

.bg-mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.15rem;
  font-size: 0.85rem;
  color: var(--color-ink-secondary, #4D5952);
  text-decoration: none;
  transition: color 0.15s ease, background 0.15s ease;
}

.bg-mobile-nav-link:hover,
.bg-mobile-nav-link.is-active {
  color: var(--color-ink, #1C2B24);
  background: var(--color-base, #FAF7F2);
}

.bg-mobile-nav-link.is-active {
  font-weight: 600;
}

.bg-mobile-nav-num {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-accent, #8A732C);
  font-family: var(--font-mono, monospace);
  min-width: 1.5rem;
}

/* ==========================================================================
   11. RELATED RESOURCES GRID
   ========================================================================== */
.bg-resources-section {
  margin: 4rem 0 2rem;
  border-top: 1px solid var(--color-border, #E2DED5);
  padding-top: 2.5rem;
}

.bg-resources-header {
  text-align: center;
  margin-bottom: 2rem;
}

.bg-resource-card {
  display: block;
  padding: 1.25rem;
  background: var(--color-surface, #FFFFFF);
  text-decoration: none;
  text-align: center;
  border: 1px solid var(--color-border, #E2DED5);
  border-radius: var(--radius-sm, 4px);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bg-resource-card:hover {
  border-color: var(--color-accent, #8A732C);
  box-shadow: 0 4px 12px rgba(28, 43, 36, 0.06);
}

.bg-resource-card strong {
  display: block;
  font-size: 0.925rem;
  color: var(--color-ink, #1C2B24);
  margin-bottom: 0.25rem;
}

.bg-resource-card span {
  font-size: 0.8rem;
  color: var(--color-neutral, #8A8378);
}

/* ==========================================================================
   12. PAGE FOOTER NOTICE
   ========================================================================== */
.bg-page-footer {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--color-base, #FAF7F2);
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--color-border, #E2DED5);
  font-size: 0.8rem;
  color: var(--color-ink-secondary, #4D5952);
  line-height: 1.6;
}

.bg-page-footer strong {
  display: block;
  color: var(--color-ink, #1C2B24);
  margin-bottom: 0.35rem;
}

/* ==========================================================================
   13. LAST UPDATED META
   ========================================================================== */
.bg-last-updated {
  font-size: 0.775rem;
  color: var(--color-neutral, #8A8378);
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.bg-last-updated time {
  font-weight: 600;
  color: var(--color-ink-secondary, #4D5952);
}

/* ==========================================================================
   BREADCRUMB (page-level)
   ========================================================================== */
.bg-breadcrumb {
  padding: 1.5rem 0 0.5rem;
  font-size: 0.825rem;
  color: var(--color-neutral, #8A8378);
}

.bg-breadcrumb a {
  color: var(--color-neutral, #8A8378);
  text-decoration: none;
}

.bg-breadcrumb a:hover {
  color: var(--color-accent, #8A732C);
  text-decoration: underline;
}

.bg-breadcrumb-sep {
  margin: 0 0.4rem;
}

.bg-breadcrumb-current {
  color: var(--color-ink, #1C2B24);
  font-weight: 600;
}

/* ==========================================================================
   CONTEXTUAL DISCOVERY CTA STRIP
   ========================================================================== */
.bg-chapter-cta-strip {
  margin-top: 1.75rem;
  padding: 1.5rem;
  background: var(--color-base, #FAF7F2);
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--color-border, #E2DED5);
  text-align: center;
}

.bg-chapter-cta-strip h3 {
  margin: 0 0 0.35rem;
  color: var(--color-ink, #1C2B24);
}

.bg-chapter-cta-strip p {
  font-size: 0.875rem;
  color: var(--color-ink-secondary, #4D5952);
  margin: 0 0 1rem;
}

/* ==========================================================================
   FAQ SECTION HEADER
   ========================================================================== */
.bg-faq-section-header {
  text-align: center;
  margin-bottom: 2rem;
}

/* ==========================================================================
   14. REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .bg-step-link,
  .bg-quick-card,
  .bg-faq-icon,
  .bg-mobile-summary-icon,
  .bg-resource-card {
    transition: none !important;
    transform: none !important;
    animation: none !important;
  }
}

/* ==========================================================================
   15. MOBILE RESPONSIVE
   ========================================================================== */

/* Show mobile TOC, hide desktop sticky nav on small screens */
@media (max-width: 767px) {
  .bg-mobile-toc {
    display: block;
  }

  .bg-nav-sticky-wrap {
    display: none;
  }

  .bg-chapter {
    padding: 1.25rem;
  }

  .bg-chapter-body p,
  .bg-chapter-body li {
    font-size: 0.9375rem; /* 15px — still readable, saves space on 360px */
    line-height: 1.68;
  }

  .bg-hero-header h1 {
    font-size: clamp(1.35rem, 5vw, 1.8rem);
  }

  .bg-quick-answers-box {
    padding: 1.25rem;
  }

  .bg-final-grid {
    grid-template-columns: 1fr;
  }

  .bg-final-decision-box {
    padding: 1.5rem;
  }

  .bg-disclosure-tags {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .bg-content-container {
    padding: 0 0.75rem;
  }

  .bg-chapter-badge {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }

  .bg-journey-badge {
    font-size: 0.675rem;
    padding: 0.35rem 1rem;
  }
}