/*
 * Shared stylesheet for /ideas/for/<role>/ persona pages.
 *
 * This file consolidates the CSS that was previously inlined in every
 * persona-page <style> block. The rule set is a strict superset of the
 * older developers/marketers/etc. variants — pages that don't use the
 * .credibility, .disclaimer, or .cross-links blocks are unaffected by
 * those extra rules.
 *
 * Adding a new persona page: include
 *   <link rel="stylesheet" href="/seo-page.css">
 * in <head> and use the .seo-page wrapper as the <main> class.
 */

.seo-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--vl21-ink, #f8fbff);
}

.seo-page h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--vl21-ink, #f8fbff);
  margin-bottom: 8px;
}

.seo-page .subhead {
  font-size: 1.05rem;
  color: var(--vl21-ink-soft, #a9b5cc);
  margin-bottom: 32px;
}

.seo-page h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--vl21-ink, #f8fbff);
  margin: 40px 0 12px;
}

.seo-page p {
  line-height: 1.7;
  margin-bottom: 16px;
}

.seo-page ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.seo-page li {
  line-height: 1.7;
  margin-bottom: 6px;
}

.seo-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 32px;
  font-size: 0.93rem;
}

.seo-page th {
  text-align: left;
  padding: 10px 12px;
  background: var(--vl21-panel, rgba(26, 33, 49, 0.94));
  color: var(--vl21-ink-soft, #a9b5cc);
  font-weight: 600;
  border-bottom: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
}

.seo-page td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
  vertical-align: top;
}

.seo-page .cta-block {
  background: var(--vl21-panel-soft, rgba(27, 35, 52, 0.97));
  border: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
  border-radius: 10px;
  padding: 28px 24px;
  margin: 48px 0 32px;
  text-align: center;
}

.seo-page .cta-block p {
  color: var(--vl21-ink-soft, #a9b5cc);
  margin-bottom: 16px;
}

.seo-page .cta-btn {
  display: inline-block;
  background: #3b82f6;
  color: #fff;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.97rem;
}

.seo-page .cta-btn:hover {
  background: #2563eb;
}

.seo-page .back-link {
  display: inline-block;
  color: var(--vl21-ink-soft, #a9b5cc);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.seo-page .back-link:hover {
  color: var(--vl21-ink, #f8fbff);
}

.seo-page .credibility {
  background: var(--vl21-panel, rgba(26, 33, 49, 0.94));
  border: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
  border-left: 3px solid #3b82f6;
  border-radius: 6px;
  padding: 16px 18px;
  margin: 0 0 32px;
  font-size: 0.95rem;
  color: var(--vl21-ink-soft, #a9b5cc);
}

.seo-page .credibility strong {
  color: var(--vl21-ink, #f8fbff);
}

.seo-page .disclaimer {
  font-size: 0.85rem;
  color: var(--vl21-ink-soft, #a9b5cc);
  border-top: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
  padding-top: 20px;
  margin-top: 48px;
  line-height: 1.6;
}

.seo-page .faq-item {
  margin-bottom: 24px;
}

.seo-page details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--vl21-ink, #f8fbff);
  padding: 10px 0;
  border-bottom: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
  list-style: none;
}

.seo-page details summary::-webkit-details-marker {
  display: none;
}

.seo-page details[open] summary {
  color: var(--vl21-ink, #f8fbff);
  border-bottom-color: var(--vl21-line-strong, rgba(115, 130, 154, 0.72));
}

.seo-page details p {
  margin-top: 10px;
}

.seo-page .cross-links {
  padding-left: 0;
  list-style: none;
  margin: 16px 0 8px;
}

.seo-page .cross-links li {
  line-height: 1.7;
  margin-bottom: 8px;
  padding-left: 0;
}

.seo-page .cross-links a {
  color: var(--vl21-ink, #f8fbff);
  text-decoration: underline;
  text-decoration-color: var(--vl21-line-strong, rgba(115, 130, 154, 0.72));
  text-underline-offset: 3px;
}

.seo-page .cross-links a:hover {
  text-decoration-color: var(--vl21-ink, #f8fbff);
}

.seo-footer {
  max-width: 680px;
  margin: 40px auto 0;
  padding: 20px 24px;
  border-top: 1px solid var(--vl21-line, rgba(73, 87, 112, 0.62));
  font-size: 0.82rem;
  color: var(--vl21-ink-soft, #a9b5cc);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.seo-footer a {
  color: var(--vl21-ink-soft, #a9b5cc);
  text-decoration: none;
}

.seo-footer a:hover {
  color: var(--vl21-ink, #f8fbff);
}
