/* ═══════════════════════════════════════════════════════════════════════
   State of CI 2026 — /state-of-ci-2026
   Owns: all styling for the report landing page.
   Design tier: above standard library pages. Bold typographic hierarchy.
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  --soci-bg: #06060b;
  --soci-surface: #0e0e16;
  --soci-card: #12121c;
  --soci-border: rgba(255,255,255,0.06);
  --soci-text: #e4e4e7;
  --soci-muted: #a1a1aa;
  --soci-dim: #71717a;
  --soci-accent: #6366f1;
  --soci-accent-glow: rgba(99,102,241,0.15);
  --soci-green: #22c55e;
  --soci-amber: #f59e0b;
  --soci-red: #ef4444;
  --soci-font-display: 'Instrument Serif', Georgia, serif;
  --soci-font-body: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

.soci-body {
  background: var(--soci-bg);
  color: var(--soci-text);
  font-family: var(--soci-font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ── */
.soci-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 56px;
  background: rgba(6,6,11,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--soci-border);
}

.soci-nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--soci-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.02em;
}

.soci-nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--soci-accent);
  box-shadow: 0 0 10px var(--soci-accent-glow);
  flex-shrink: 0;
}

.soci-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
}

.soci-nav-links a {
  color: var(--soci-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.soci-nav-links a:hover { color: var(--soci-text); }

.soci-nav-cta {
  padding: 6px 16px;
  border-radius: 6px;
  background: var(--soci-accent);
  color: #fff !important;
  font-weight: 600;
  font-size: 13px;
  transition: background 0.15s;
}

.soci-nav-cta:hover { background: #4f46e5; }

/* ── Sticky TOC ── */
.soci-toc {
  position: fixed;
  left: 24px;
  top: 80px;
  width: 180px;
  z-index: 150;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.soci-toc.visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.soci-toc-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--soci-dim);
  margin-bottom: 12px;
}

.soci-toc-link {
  display: block;
  padding: 4px 0 4px 12px;
  font-size: 12px;
  color: var(--soci-dim);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}

.soci-toc-link:hover { color: var(--soci-muted); }

.soci-toc-link.active {
  color: var(--soci-text);
  border-left-color: var(--soci-accent);
  font-weight: 600;
}

.soci-toc-divider {
  height: 1px;
  background: var(--soci-border);
  margin: 12px 0;
}

.soci-toc-download {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--soci-accent);
  border-radius: 6px;
  background: transparent;
  color: var(--soci-accent);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--soci-font-body);
  cursor: pointer;
  transition: all 0.15s;
}

.soci-toc-download:hover {
  background: var(--soci-accent);
  color: #fff;
}

/* ── Hero ── */
.soci-hero {
  position: relative;
  padding: 100px 32px 80px;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(99,102,241,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(99,102,241,0.04) 0%, transparent 50%),
    var(--soci-bg);
  overflow: hidden;
}

.soci-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.06), transparent 70%);
  pointer-events: none;
}

.soci-hero-inner {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.soci-hero-badge {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--soci-border);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--soci-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.soci-hero-title {
  margin-bottom: 32px;
}

.soci-hero-year {
  display: block;
  font-family: var(--soci-font-display);
  font-size: clamp(80px, 12vw, 140px);
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--soci-text);
  background: linear-gradient(135deg, #e4e4e7 30%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.soci-hero-heading {
  display: block;
  font-family: var(--soci-font-display);
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 400;
  line-height: 1.15;
  color: var(--soci-text);
  margin-top: 8px;
}

.soci-hero-thesis {
  font-size: 20px;
  font-weight: 500;
  color: var(--soci-text);
  line-height: 1.5;
  margin-bottom: 16px;
  border-left: 3px solid var(--soci-accent);
  padding-left: 16px;
}

.soci-hero-sub {
  font-size: 15px;
  color: var(--soci-muted);
  line-height: 1.7;
  margin-bottom: 12px;
  max-width: 640px;
}

.soci-hero-attribution {
  font-size: 14px;
  color: var(--soci-dim);
  font-style: italic;
  margin-bottom: 32px;
}

.soci-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.soci-hero-share {
  display: flex;
  gap: 8px;
}

.soci-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--soci-border);
  color: var(--soci-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  transition: all 0.15s;
}

.soci-share-btn:hover {
  background: var(--soci-card);
  color: var(--soci-text);
}

.soci-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--soci-border);
  border-radius: 12px;
  overflow: hidden;
}

.soci-stat {
  background: var(--soci-surface);
  padding: 20px 16px;
  text-align: center;
}

.soci-stat-value {
  font-family: var(--soci-font-display);
  font-size: 28px;
  color: var(--soci-text);
  line-height: 1;
  margin-bottom: 6px;
}

.soci-stat-label {
  font-size: 11px;
  color: var(--soci-dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Main ── */
.soci-main {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 32px 80px;
}

/* ── Sections ── */
.soci-section {
  padding: 72px 0 48px;
  border-top: 1px solid var(--soci-border);
  position: relative;
}

.soci-section:first-child { border-top: none; padding-top: 48px; }

.soci-section-num {
  font-family: var(--soci-font-display);
  font-size: 64px;
  color: rgba(99,102,241,0.1);
  position: absolute;
  top: 56px;
  right: 0;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.soci-h2 {
  font-family: var(--soci-font-display);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 400;
  color: var(--soci-text);
  margin-bottom: 20px;
  line-height: 1.2;
}

.soci-h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--soci-text);
  margin: 36px 0 16px;
  letter-spacing: -0.02em;
}

.soci-body-text {
  font-size: 16px;
  color: var(--soci-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.soci-body-muted { color: var(--soci-dim); font-size: 14px; }

.soci-hero-stat-block {
  font-size: 18px;
  color: var(--soci-muted);
  line-height: 1.6;
  padding: 16px 20px;
  background: var(--soci-surface);
  border-radius: 8px;
  border-left: 3px solid var(--soci-accent);
  margin-bottom: 24px;
}

/* ── Tables ── */
.soci-table-wrap {
  overflow-x: auto;
  margin: 16px 0 24px;
  border-radius: 10px;
  border: 1px solid var(--soci-border);
}

.soci-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.soci-table thead th {
  background: var(--soci-surface);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--soci-dim);
  border-bottom: 1px solid var(--soci-border);
}

.soci-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--soci-border);
  color: var(--soci-muted);
  vertical-align: top;
}

.soci-table tbody tr:last-child td { border-bottom: none; }
.soci-table tbody tr:hover { background: rgba(255,255,255,0.02); }

/* ── Charts ── */
.soci-chart-wrap {
  position: relative;
  margin: 24px 0 32px;
  background: var(--soci-surface);
  border-radius: 12px;
  border: 1px solid var(--soci-border);
  padding: 24px;
}

.soci-chart {
  width: 100%;
  height: auto;
  display: block;
}

.soci-chart-download {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--soci-font-body);
  background: var(--soci-card);
  border: 1px solid var(--soci-border);
  border-radius: 6px;
  color: var(--soci-muted);
  cursor: pointer;
  transition: all 0.15s;
}

.soci-chart-download:hover {
  background: var(--soci-accent);
  color: #fff;
  border-color: var(--soci-accent);
}

/* ── Stats Grid ── */
.soci-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0 24px;
}

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

.soci-stat-card {
  background: var(--soci-surface);
  border: 1px solid var(--soci-border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}

.soci-stat-card-value {
  font-family: var(--soci-font-display);
  font-size: 24px;
  color: var(--soci-text);
  margin-bottom: 4px;
}

.soci-stat-card-label {
  font-size: 12px;
  color: var(--soci-dim);
}

.soci-stat-green .soci-stat-card-value { color: var(--soci-green); }

/* ── Blockquote ── */
.soci-blockquote {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--soci-red);
  background: rgba(239,68,68,0.04);
  border-radius: 0 8px 8px 0;
  font-size: 17px;
  color: var(--soci-text);
  line-height: 1.5;
  font-weight: 500;
}

.soci-blockquote cite {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  font-weight: 400;
  font-style: normal;
  color: var(--soci-dim);
}

.soci-blockquote-accent {
  border-left-color: var(--soci-accent);
  background: rgba(99,102,241,0.04);
  font-family: var(--soci-font-display);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
}

/* ── Decay stats ── */
.soci-decay-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.soci-decay-stat {
  padding: 16px;
  background: var(--soci-surface);
  border: 1px solid var(--soci-border);
  border-radius: 10px;
}

.soci-decay-num {
  display: block;
  font-family: var(--soci-font-display);
  font-size: 28px;
  color: var(--soci-red);
  margin-bottom: 6px;
}

.soci-decay-desc {
  font-size: 13px;
  color: var(--soci-dim);
  line-height: 1.5;
}

/* ── Triggers ── */
.soci-triggers {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 16px 0 24px;
}

.soci-trigger {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--soci-surface);
  border-radius: 8px;
  border: 1px solid var(--soci-border);
  font-size: 14px;
  color: var(--soci-muted);
  line-height: 1.6;
}

.soci-trigger-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--soci-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

/* ── Callout ── */
.soci-callout {
  margin: 24px 0;
  padding: 16px 20px;
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: 8px;
  font-size: 14px;
  color: var(--soci-muted);
  line-height: 1.7;
}

/* ── Thesis shift ── */
.soci-thesis-shift {
  margin: 24px 0;
}

.soci-thesis-old, .soci-thesis-new {
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.7;
}

.soci-thesis-old {
  background: rgba(239,68,68,0.04);
  border: 1px solid rgba(239,68,68,0.12);
  color: var(--soci-dim);
}

.soci-thesis-new {
  background: rgba(34,197,94,0.04);
  border: 1px solid rgba(34,197,94,0.12);
  color: var(--soci-muted);
}

.soci-thesis-arrow {
  text-align: center;
  font-size: 24px;
  color: var(--soci-dim);
  padding: 8px 0;
}

.soci-thesis-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--soci-dim);
  margin-bottom: 8px;
}

/* ── Predictions ── */
.soci-predictions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.soci-prediction {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--soci-surface);
  border: 1px solid var(--soci-border);
  border-radius: 10px;
  transition: border-color 0.2s;
}

.soci-prediction:hover { border-color: rgba(99,102,241,0.3); }

.soci-prediction-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--soci-accent);
  color: #fff;
  font-family: var(--soci-font-display);
  font-size: 20px;
}

.soci-prediction-body h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--soci-text);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.soci-prediction-body p {
  font-size: 14px;
  color: var(--soci-muted);
  line-height: 1.7;
}

/* ── Sources ── */
.soci-source-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 16px;
}

.soci-source-list li {
  position: relative;
  padding: 4px 0 4px 16px;
  font-size: 13px;
  color: var(--soci-dim);
  line-height: 1.6;
}

.soci-source-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--soci-dim);
}

.soci-source-list li em { color: var(--soci-muted); }

.soci-methodology { margin-top: 24px; font-style: italic; }

/* ── CTA Section ── */
.soci-cta-section {
  padding: 80px 32px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(99,102,241,0.08) 0%, transparent 60%),
    var(--soci-bg);
  border-top: 1px solid var(--soci-border);
}

.soci-cta-inner {
  max-width: 580px;
  margin: 0 auto;
}

.soci-cta-heading {
  font-family: var(--soci-font-display);
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 400;
  color: var(--soci-text);
  margin-bottom: 16px;
  line-height: 1.2;
}

.soci-cta-sub {
  font-size: 15px;
  color: var(--soci-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.soci-cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.soci-cta-links {
  font-size: 13px;
  color: var(--soci-dim);
}

.soci-cta-links a {
  color: var(--soci-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.soci-cta-links a:hover { color: var(--soci-accent); }
.soci-cta-sep { margin: 0 8px; }

/* ── Buttons ── */
.soci-btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background: var(--soci-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--soci-font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}

.soci-btn-primary:hover { background: #4f46e5; transform: translateY(-1px); }
.soci-btn-lg { padding: 14px 28px; font-size: 15px; }

.soci-btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background: transparent;
  color: var(--soci-muted);
  border: 1px solid var(--soci-border);
  border-radius: 8px;
  font-family: var(--soci-font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.soci-btn-secondary:hover {
  background: var(--soci-surface);
  color: var(--soci-text);
  border-color: rgba(255,255,255,0.12);
}

/* ── Footer ── */
.soci-footer {
  padding: 40px 32px;
  border-top: 1px solid var(--soci-border);
  font-size: 13px;
}

.soci-footer-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.soci-footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
}

.soci-footer-links {
  display: flex;
  gap: 20px;
}

.soci-footer-links a {
  color: var(--soci-dim);
  text-decoration: none;
  transition: color 0.15s;
}

.soci-footer-links a:hover { color: var(--soci-text); }
.soci-footer-copy { color: var(--soci-dim); }

/* ── Modal ── */
.soci-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.soci-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.soci-modal {
  background: var(--soci-card);
  border: 1px solid var(--soci-border);
  border-radius: 16px;
  padding: 32px;
  max-width: 420px;
  width: 90%;
  position: relative;
}

.soci-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--soci-dim);
  font-size: 24px;
  cursor: pointer;
  transition: color 0.15s;
}

.soci-modal-close:hover { color: var(--soci-text); }

.soci-modal-title {
  font-family: var(--soci-font-display);
  font-size: 24px;
  color: var(--soci-text);
  margin-bottom: 8px;
}

.soci-modal-sub {
  font-size: 14px;
  color: var(--soci-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.soci-modal-form {
  display: flex;
  gap: 8px;
}

.soci-modal-input {
  flex: 1;
  padding: 10px 14px;
  background: var(--soci-bg);
  border: 1px solid var(--soci-border);
  border-radius: 8px;
  color: var(--soci-text);
  font-size: 14px;
  font-family: var(--soci-font-body);
  outline: none;
  transition: border-color 0.15s;
}

.soci-modal-input:focus { border-color: var(--soci-accent); }

.soci-modal-btn { white-space: nowrap; }

.soci-modal-fine {
  font-size: 12px;
  color: var(--soci-dim);
  margin-top: 10px;
}

.soci-modal-success {
  text-align: center;
  padding: 12px 0;
}

.soci-modal-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(34,197,94,0.15);
  color: var(--soci-green);
  font-size: 28px;
  margin-bottom: 12px;
}

/* ── Copy chart button ── */
.soci-chart-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 7px 16px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 6px;
  color: #a5b4fc;
  font-size: 13px;
  font-family: var(--soci-font-body);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.soci-chart-copy:hover { background: rgba(99,102,241,0.22); color: #c7d2fe; }

/* ── Pull-quote blocks ── */
.soci-pullquote-block {
  max-width: 720px;
  margin: -8px auto 48px;
  padding: 32px 40px;
  background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(99,102,241,0.02) 100%);
  border-left: 3px solid var(--soci-accent);
  border-radius: 0 12px 12px 0;
}
.soci-pullquote-mark {
  font-size: 48px;
  line-height: 1;
  color: var(--soci-accent);
  margin-bottom: 8px;
  font-family: Georgia, serif;
}
.soci-pullquote-text {
  font-family: var(--soci-font-display);
  font-size: 22px;
  line-height: 1.45;
  color: var(--soci-text);
  margin-bottom: 12px;
}
.soci-pullquote-attr {
  font-size: 13px;
  color: var(--soci-dim);
  font-style: italic;
}

/* ── Cite this report card ── */
.soci-cite-section {
  max-width: 720px;
  margin: 0 auto 60px;
}
.soci-cite-card {
  background: var(--soci-card);
  border: 1px solid var(--soci-border);
  border-radius: 12px;
  padding: 28px 32px;
}
.soci-cite-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.soci-cite-icon { font-size: 20px; }
.soci-cite-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--soci-text);
}
.soci-cite-format {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--soci-border);
}
.soci-cite-format:first-of-type { border-top: none; padding-top: 0; }
.soci-cite-label {
  flex-shrink: 0;
  width: 80px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--soci-dim);
  padding-top: 2px;
}
.soci-cite-text {
  flex: 1;
  font-size: 13px;
  color: var(--soci-muted);
  line-height: 1.6;
  font-style: italic;
}
.soci-cite-copy-btn {
  flex-shrink: 0;
  padding: 5px 12px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 6px;
  color: #a5b4fc;
  font-size: 12px;
  font-family: var(--soci-font-body);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}
.soci-cite-copy-btn:hover { background: rgba(99,102,241,0.22); }

/* ── Sources link ── */
.soci-sources-link {
  color: var(--soci-accent);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s;
}
.soci-sources-link:hover { opacity: 0.8; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .soci-toc { display: none; }
}

@media (max-width: 768px) {
  .soci-hero { padding: 60px 20px 48px; }
  .soci-main { padding: 0 20px 60px; }
  .soci-hero-stats { grid-template-columns: repeat(2, 1fr); }
  .soci-stats-grid { grid-template-columns: 1fr; }
  .soci-stats-2col { grid-template-columns: 1fr; }
  .soci-decay-stats { grid-template-columns: 1fr; }
  .soci-nav-links a:not(.soci-nav-cta) { display: none; }
  .soci-modal-form { flex-direction: column; }
  .soci-footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .soci-hero-year { font-size: 72px; }
  .soci-hero-heading { font-size: 24px; }
  .soci-hero-stats { grid-template-columns: 1fr 1fr; }
  .soci-cta-buttons { flex-direction: column; }
}

/* ── Print ── */
@media print {
  .soci-nav, .soci-toc, .soci-chart-copy, .soci-modal-overlay,
  .soci-cta-section, .soci-footer, .soci-hero-actions, .soci-hero-share { display: none !important; }
  .soci-body { background: #fff; color: #111; }
  .soci-hero { background: #fff; padding: 40px 0; }
  .soci-hero-year { -webkit-text-fill-color: #111; color: #111; }
  .soci-section { border-color: #ddd; }
  .soci-table thead th { background: #f5f5f5; color: #333; }
  .soci-chart-wrap { background: #fff; border-color: #ddd; }
}