/* =====================================================================
   martindaffner_standards.css
   Content Standards Stylesheet for martindaffner.com
   ===================================================================== */

[data-theme="dark"] {
  --color-text-muted: #a8a59a;
  --color-text-faint: #8c8a82;
}

[data-theme="light"] {
  --color-text-faint: #7a786f;
}

/* SECTION 1 — SHARED ELEMENTS */

[data-standard^="infographic"] .lede,
[data-standard^="apparatus"]   .lede {
  font-size: var(--text-lg);
  line-height: 1.65;
}

[data-standard^="infographic"] .lede:first-letter,
[data-standard^="apparatus"]   .lede:first-letter {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.4rem;
  float: left;
  line-height: 0.9;
  margin: 0.06em 0.14em 0 -0.02em;
  color: var(--color-accent);
}

[data-standard^="infographic"] .pull-quote .em,
[data-standard^="apparatus"]   .pull-quote .em {
  font-style: italic;
  color: var(--color-accent);
}

[data-standard^="infographic"] .sources,
[data-standard^="apparatus"]   .sources {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-divider);
}

[data-standard^="infographic"] .sources h2,
[data-standard^="apparatus"]   .sources h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
}

[data-standard^="infographic"] .sources h3,
[data-standard^="apparatus"]   .sources h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  font-style: italic;
  color: var(--color-text);
  margin: 2.5rem 0 1rem;
}

[data-standard^="infographic"] .sources .source-entry,
[data-standard^="apparatus"]   .sources .source-entry {
  margin-bottom: 1.75rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-divider);
}

[data-standard^="infographic"] .sources .source-entry:last-child,
[data-standard^="apparatus"]   .sources .source-entry:last-child {
  border-bottom: none;
}

[data-standard^="infographic"] .sources .source-author,
[data-standard^="apparatus"]   .sources .source-author {
  display: inline;
  font-weight: 600;
  color: var(--color-text);
}

[data-standard^="infographic"] .sources .source-author::after,
[data-standard^="apparatus"]   .sources .source-author::after {
  content: ". ";
}

[data-standard^="infographic"] .sources .source-title,
[data-standard^="apparatus"]   .sources .source-title {
  display: inline;
  font-style: italic;
  color: var(--color-text);
}

[data-standard^="infographic"] .sources .source-title::after,
[data-standard^="apparatus"]   .sources .source-title::after {
  content: ". ";
}

[data-standard^="infographic"] .sources .source-meta,
[data-standard^="apparatus"]   .sources .source-meta {
  display: inline;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

[data-standard^="infographic"] .sources .source-entry p,
[data-standard^="apparatus"]   .sources .source-entry p {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

[data-standard^="infographic"] .colophon,
[data-standard^="apparatus"]   .colophon {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-divider);
  font-family: var(--font-ui);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

[data-standard^="infographic"] .colophon p,
[data-standard^="apparatus"]   .colophon p {
  margin-bottom: 0.85rem;
}

[data-standard^="infographic"] .colophon .copyright,
[data-standard^="apparatus"]   .colophon .copyright {
  margin-top: 1.5rem;
  font-size: 0.82rem;
  color: var(--color-text-faint);
}

/* SECTION 2 — INFOGRAPHIC STANDARD v1 */

[data-standard="infographic-v1"] .infographic {
  margin: 3rem 0;
  padding: 0;
}

[data-standard="infographic-v1"] .infographic img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

[data-standard="infographic-v1"] .infographic figcaption {
  margin-top: 0.95rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

[data-standard="infographic-v1"] .infographic figcaption .label {
  display: inline-block;
  margin-right: 0.4rem;
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

[data-standard="infographic-v1"] .article-section {
  position: relative;
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
}

[data-standard="infographic-v1"] .article-section:first-of-type {
  margin-top: -1rem;
  padding-top: 0;
}

[data-standard="infographic-v1"] .article-section .section-divider {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-divider);
}

[data-standard="infographic-v1"] .article-section .section-number {
  display: inline-block;
  margin-bottom: 0.6rem;
  padding: 0.25rem 0.65rem;
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

[data-standard="infographic-v1"] .prose-note {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: 0.92rem;
  line-height: 1.65;
}

[data-standard="infographic-v1"] .prose-note .prose-note-label {
  display: block;
  margin-bottom: 0.7rem;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

[data-standard="infographic-v1"] .prose-note p {
  margin: 0 0 0.6rem;
  color: var(--color-text-muted);
}

[data-standard="infographic-v1"] .prose-note p:last-child {
  margin-bottom: 0;
}

[data-standard="infographic-v1"] .research-callout {
  margin: 2.5rem 0;
  padding: 1.5rem 1.75rem;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
}

[data-standard="infographic-v1"] .research-callout-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

[data-standard="infographic-v1"] .research-callout-label svg {
  width: 1rem;
  height: 1rem;
  color: var(--color-accent);
}

[data-standard="infographic-v1"] .research-callout-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem 1.5rem;
}

[data-standard="infographic-v1"] .research-callout .stat-item {
  text-align: left;
}

[data-standard="infographic-v1"] .research-callout .stat-number {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1;
  color: var(--color-accent);
}

[data-standard="infographic-v1"] .research-callout .stat-label {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--color-text);
}

[data-standard="infographic-v1"] .research-callout .stat-source {
  margin-top: 0.35rem;
  font-family: var(--font-ui);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

@media (max-width: 720px) {
  [data-standard="infographic-v1"] .research-callout-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 460px) {
  [data-standard="infographic-v1"] .research-callout-stats {
    grid-template-columns: 1fr;
  }
}

/* SECTION 3 — APPARATUS STANDARD v1 */

[data-standard="apparatus-v1"] .apparatus-spread {
  margin: 3.5rem 0;
  padding: 0;
  text-align: center;
}

[data-standard="apparatus-v1"] .apparatus-spread img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

[data-standard="apparatus-v1"] .apparatus-sidebar {
  margin: 2.75rem 0;
  padding: 1.75rem 1.85rem 1.5rem;
  background: var(--color-surface-offset);
  border-left: 3px solid var(--color-accent);
  border-radius: 2px;
  font-family: var(--font-body);
  color: var(--color-text);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .subtitle {
  margin: 0 0 1.1rem;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.98rem;
  color: var(--color-text-muted);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .body {
  font-size: 1rem;
  line-height: 1.65;
}

[data-standard="apparatus-v1"] .apparatus-sidebar .body p {
  margin: 0 0 0.85rem;
}

[data-standard="apparatus-v1"] .apparatus-sidebar .body p:last-child {
  margin-bottom: 0;
}

[data-standard="apparatus-v1"] .apparatus-sidebar .stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem 1.25rem;
  margin: 1rem 0 1.25rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .stat-cell {
  text-align: left;
}

[data-standard="apparatus-v1"] .apparatus-sidebar .stat-value {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-accent);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .stat-label {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--color-text-faint);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .citation {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

[data-standard="apparatus-v1"] .apparatus-sidebar .fleuron {
  margin: 1.1rem 0 0;
  text-align: center;
  font-size: 1rem;
  color: var(--color-accent-light);
  line-height: 1;
}

@media (max-width: 720px) {
  [data-standard="apparatus-v1"] .apparatus-sidebar .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 460px) {
  [data-standard="apparatus-v1"] .apparatus-sidebar {
    padding: 1.35rem 1.25rem 1.1rem;
  }
  [data-standard="apparatus-v1"] .apparatus-sidebar .stat-grid {
    grid-template-columns: 1fr;
  }
}

[data-standard="apparatus-v1"] .apparatus-margin-note {
  margin: 1.75rem 0;
  padding: 1rem 1.15rem 1rem 1.25rem;
  background: var(--color-surface-offset);
  border-left: 2px solid var(--color-accent);
  border-radius: 2px;
  font-family: var(--font-body);
  color: var(--color-text);
}

[data-standard="apparatus-v1"] .apparatus-margin-note .stat {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-accent);
}

[data-standard="apparatus-v1"] .apparatus-margin-note .stat .arrow {
  margin: 0 0.2em;
  font-weight: 400;
  color: var(--color-text-muted);
}

[data-standard="apparatus-v1"] .apparatus-margin-note .stat .unit {
  margin-left: 0.35em;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  vertical-align: 0.25em;
}

[data-standard="apparatus-v1"] .apparatus-margin-note .gloss {
  margin: 0 0 0.45rem;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text-faint);
}

[data-standard="apparatus-v1"] .apparatus-margin-note .cite {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.74rem;
  line-height: 1.4;
  color: var(--color-text-muted);
}

[data-standard="apparatus-v1"] .apparatus-margin-note .cite em {
  font-style: italic;
  font-family: var(--font-body);
}

[data-standard="apparatus-v1"] .apparatus-wink {
  margin: 1.5rem 0;
  padding: 0.5rem 0 0.5rem 1rem;
  border-left: 1px solid var(--color-accent-light);
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

[data-standard="apparatus-v1"] .apparatus-wink p {
  margin: 0 0 0.45rem;
}

[data-standard="apparatus-v1"] .apparatus-wink p:last-child {
  margin-bottom: 0;
}

[data-standard="apparatus-v1"] .apparatus-wink .fleuron {
  margin: 0 0 0.3rem;
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1;
  color: var(--color-accent-light);
}

[data-standard="apparatus-v1"] .pull-quote.two-beat p {
  margin: 0 0 0.55rem;
}

[data-standard="apparatus-v1"] .pull-quote.two-beat p:last-child {
  margin-bottom: 0;
  color: var(--color-text);
}

[data-standard="apparatus-v1"] .pull-quote.two-beat p:first-child {
  color: var(--color-text-faint);
}

@media (min-width: 1180px) {
  [data-standard="apparatus-v1"] .apparatus-margin-note {
    float: right;
    clear: right;
    width: 240px;
    margin: 0.4rem -260px 1.25rem 1.75rem;
  }

  [data-standard="apparatus-v1"] .apparatus-wink {
    float: left;
    clear: left;
    width: 230px;
    margin: 0.4rem 1.75rem 1.25rem -250px;
    padding-left: 0.85rem;
  }

  [data-standard="apparatus-v1"] .apparatus-spread,
  [data-standard="apparatus-v1"] .apparatus-sidebar,
  [data-standard="apparatus-v1"] .pull-quote,
  [data-standard="apparatus-v1"] .sources,
  [data-standard="apparatus-v1"] .colophon,
  [data-standard="apparatus-v1"] h2,
  [data-standard="apparatus-v1"] h3 {
    clear: both;
  }
}

@media (min-width: 1440px) {
  [data-standard="apparatus-v1"] .apparatus-margin-note {
    width: 260px;
    margin-right: -290px;
  }
  [data-standard="apparatus-v1"] .apparatus-wink {
    width: 250px;
    margin-left: -280px;
  }
}