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

:root {
  --bg: #fafaf8;
  --bg-alt: #f2f1ed;
  --text: #1a1a1a;
  --text-muted: #5c5c5c;
  --text-light: #888;
  --border: #e0ddd8;
  --accent: #2d5a27;
  --accent-light: #e8f0e6;
  --kritisch: #c0392b;
  --kritisch-light: #fdecea;
  --affirmativ: #27ae60;
  --affirmativ-light: #eafaf1;
  --neutral: #7f8c8d;
  --neutral-light: #f0f0f0;
  --ambivalent: #f39c12;
  --ambivalent-light: #fef9e7;
  --akkurat: #27ae60;
  --verzerrt: #e67e22;
  --selektiv: #3498db;
  --ueberzeichnet: #c0392b;
  --nicht-adressiert: #95a5a6;
  --radius: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.1);
  --font: "Iowan Old Style", "Apple Garamond", Baskerville, "Times New Roman", "Droid Serif", Times, "Source Serif Pro", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --max-width: 1100px;
}

html { scroll-behavior: smooth; scroll-padding-top: 60px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Typography === */
h1 { font-size: 2.8rem; font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 8px; font-family: var(--font-sans); }
h4 { font-size: 1.05rem; font-weight: 600; font-family: var(--font-sans); }
p { margin-bottom: 0.5em; }

/* === Hero === */
.hero {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 80px 0 60px;
  text-align: center;
}
.overline {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}
.subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 8px;
}
.lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 24px auto 0;
  line-height: 1.8;
}

/* === Sticky Nav === */
.sticky-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  justify-content: center;
  gap: 4px;
  overflow-x: auto;
  padding: 0;
  -webkit-overflow-scrolling: touch;
}
.nav-link {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 14px 14px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.nav-link:hover { color: var(--text); }
.nav-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* === Sections === */
.section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
.section-intro {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 700px;
}
.mt-xl { margin-top: 56px; }

/* === Stats Grid === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-sans);
}
.stat-label {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* === Charts === */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}
.chart-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.chart-card h3 { text-align: center; margin-bottom: 16px; }
.chart-wrapper { max-width: 280px; margin: 0 auto; }
.chart-card-wide { margin-bottom: 40px; }
.chart-wrapper-wide { height: 350px; }

/* === Key Findings === */
.findings-list { display: flex; flex-direction: column; gap: 12px; }
.finding-item {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
}
.finding-item .finding-text { margin: 0; font-size: 0.95rem; }
.finding-item .evidence-tag {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--accent-light);
  color: var(--accent);
}

/* === Timeline Phases === */
.timeline-phases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.phase-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.phase-marker {
  width: 12px; height: 12px;
  border-radius: 50%;
  margin-bottom: 10px;
}
.phase-early { background: var(--neutral); }
.phase-mid { background: var(--ambivalent); }
.phase-late { background: var(--kritisch); }
.phase-date {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 4px;
}
.phase-card p:last-child { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* === Narratives === */
.narratives-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.narrative-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.narrative-card:hover { box-shadow: var(--shadow-hover); }
.narrative-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.narrative-id {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  padding: 2px 8px;
  border-radius: 3px;
  flex-shrink: 0;
}
.narrative-id.kritisch { background: var(--kritisch); }
.narrative-id.affirmativ { background: var(--affirmativ); }
.narrative-prevalence {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
}
.narrative-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 8px 0;
  display: none;
}
.narrative-card.expanded .narrative-desc { display: block; }
.narrative-quote {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-left: 2px solid var(--border);
  padding-left: 16px;
  margin-top: 12px;
  display: none;
}
.narrative-card.expanded .narrative-quote { display: block; }
.expand-hint {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 4px;
}
.narrative-card.expanded .expand-hint { display: none; }

/* Counter-Narratives */
.counter-narratives-list { display: flex; flex-direction: column; gap: 16px; }
.counter-narrative-card {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--neutral);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.counter-narrative-card .responds-to {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* === Cross-Reference === */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.alignment-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot-akkurat { background: var(--akkurat); }
.dot-verzerrt { background: var(--verzerrt); }
.dot-selektiv { background: var(--selektiv); }
.dot-ueberzeichnet { background: var(--ueberzeichnet); }
.dot-nicht_adressiert { background: var(--nicht-adressiert); }

.crossref-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.crossref-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.crossref-card:hover { box-shadow: var(--shadow-hover); }
.crossref-card.hidden { display: none; }
.crossref-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.alignment-badge {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: 3px;
  flex-shrink: 0;
  color: #fff;
}
.badge-AKKURAT { background: var(--akkurat); }
.badge-VERZERRT { background: var(--verzerrt); }
.badge-SELEKTIV { background: var(--selektiv); }
.badge-ÜBERZEICHNET, .badge-\00dcBERZEICHNET { background: var(--ueberzeichnet); }
.badge-NICHT_ADRESSIERT { background: var(--nicht-adressiert); }
.crossref-id {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--text-light);
}
.crossref-body { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.crossref-side h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 6px;
}
.crossref-side p { font-size: 0.9rem; margin: 0; }
.crossref-detail {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.crossref-card.expanded .crossref-detail { display: block; }
.crossref-detail h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 6px;
  margin-top: 12px;
}
.crossref-detail h4:first-child { margin-top: 0; }
.crossref-detail p { font-size: 0.88rem; color: var(--text-muted); }
.crossref-detail blockquote {
  font-style: italic;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-left: 2px solid var(--border);
  padding-left: 12px;
  margin: 4px 0;
}

/* === Codebook === */
.codebook-list { display: flex; flex-direction: column; gap: 12px; }
.codebook-category {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.codebook-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  transition: background 0.15s;
}
.codebook-header:hover { background: var(--bg-alt); }
.codebook-cat-id {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--accent-light);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 3px;
  flex-shrink: 0;
}
.codebook-cat-name { font-weight: 600; font-family: var(--font-sans); font-size: 0.95rem; }
.codebook-count {
  margin-left: auto;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-light);
}
.codebook-chevron {
  font-size: 0.8rem;
  color: var(--text-light);
  transition: transform 0.2s;
}
.codebook-category.expanded .codebook-chevron { transform: rotate(90deg); }
.codebook-codes {
  display: none;
  padding: 0 20px 16px;
}
.codebook-category.expanded .codebook-codes { display: block; }
.codebook-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.code-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid #f0efec;
}
.code-item:last-child { border-bottom: none; }
.code-id-tag {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 2px;
}
.code-id-tag.KRITISCH { background: var(--kritisch-light); color: var(--kritisch); }
.code-id-tag.AFFIRMATIV { background: var(--affirmativ-light); color: var(--affirmativ); }
.code-id-tag.NEUTRAL { background: var(--neutral-light); color: var(--neutral); }
.code-id-tag.AMBIVALENT { background: var(--ambivalent-light); color: var(--ambivalent); }
.code-text { font-size: 0.88rem; }
.code-meta {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--text-light);
  margin-top: 2px;
}

/* === Tensions === */
.tensions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.tension-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: box-shadow 0.2s;
}
.tension-card:hover { box-shadow: var(--shadow-hover); }
.tension-id {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-light);
}
.tension-poles {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  margin: 12px 0;
  align-items: center;
}
.pole {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 10px;
  background: var(--bg-alt);
  border-radius: var(--radius);
}
.pole-vs {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-light);
}
.tension-detail {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text-muted);
}
.tension-card.expanded .tension-detail { display: block; }
.tension-detail h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin: 12px 0 4px;
  font-family: var(--font-sans);
}
.tension-detail h4:first-child { margin-top: 0; }

/* Fictions */
.fictions-list { display: flex; flex-direction: column; gap: 16px; }
.fiction-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.fiction-card h4 { font-size: 0.95rem; margin-bottom: 8px; }
.fiction-body { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.fiction-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 2px;
}
.fiction-text { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

/* Blind Spots */
.blindspots-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.blindspot-item {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--ambivalent);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--text-muted);
  box-shadow: var(--shadow);
}

/* === Comments === */
.comments-filters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.filter-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 4px;
}
.filter-group select, .filter-group input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
}
.results-count {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 12px;
}
.comments-list { display: flex; flex-direction: column; gap: 10px; }
.comment-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
}
.comment-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.comment-tag {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.tag-KRITISCH { background: var(--kritisch-light); color: var(--kritisch); }
.tag-AFFIRMATIV { background: var(--affirmativ-light); color: var(--affirmativ); }
.tag-NEUTRAL { background: var(--neutral-light); color: var(--neutral); }
.tag-AMBIVALENT { background: var(--ambivalent-light); color: var(--ambivalent); }
.tag-ref {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--text-light);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 3px;
}
.comment-date {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--text-light);
  margin-left: auto;
}
.comment-text { font-size: 0.9rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.comment-reasoning {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  font-style: italic;
}
.btn-load-more {
  display: block;
  width: 100%;
  padding: 12px;
  margin-top: 16px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.15s;
}
.btn-load-more:hover { border-color: var(--accent); color: var(--accent); }
.btn-load-more.hidden { display: none; }

/* === Footer === */
.footer {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--text-light);
}
.footer-method { margin-top: 4px; }

/* === Responsive === */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  .hero { padding: 48px 0 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .timeline-phases { grid-template-columns: 1fr; }
  .tensions-grid { grid-template-columns: 1fr; }
  .crossref-body { grid-template-columns: 1fr; }
  .comments-filters { grid-template-columns: 1fr 1fr; }
  .fiction-body { grid-template-columns: 1fr; }
  .nav-inner { gap: 0; }
  .nav-link { padding: 12px 10px; font-size: 0.75rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 1.6rem; }
  .comments-filters { grid-template-columns: 1fr; }
}