/* Content pages (Wait, how?, Guides, Use cases, Compare). Layered on landing.css, which supplies the
   tokens, header, footer, buttons, door list and FAQ styles. Generated pages link both files. */
.content-page main { min-height: 60vh; }
.article-shell { padding: 28px 0 96px; }
.article { max-width: 720px; margin: 0 auto; }
.hub .article-head, .hub > .card-grid, .hub > .cta-card { max-width: 920px; margin-left: auto; margin-right: auto; }

.crumbs { max-width: 720px; margin: 0 auto 28px; font-size: 0.86rem; color: var(--ink-2); }
.hub > .crumbs { max-width: 920px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 10px; margin: 0; padding: 0; list-style: none; }
.crumbs li + li::before { content: "/"; margin-right: 10px; color: var(--ink-3); }
.crumbs a { color: var(--ink-2); text-underline-offset: 3px; }
.crumbs a:hover { color: var(--blue-ink); }
.crumbs [aria-current] { color: var(--ink); }

.article-head { margin-bottom: 36px; }
.article-head h1 { font-size: clamp(2.2rem, 5.2vw, 3.4rem); line-height: 1.06; letter-spacing: -0.03em; margin-bottom: 18px; }
.dek { font-size: 1.22rem; line-height: 1.5; color: var(--ink-2); margin-bottom: 18px; }
.byline { font-size: 0.88rem; color: var(--ink-3); margin: 0; }
.checked-note { margin: 14px 0 0; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--blue-wash); color: var(--ink-2); font-size: 0.9rem; }

.prose { font-size: 1.08rem; line-height: 1.72; }
.prose > * { max-width: 68ch; }
.prose p { margin: 0 0 1.25em; }
.prose h2 { font-size: clamp(1.55rem, 3vw, 2rem); line-height: 1.18; letter-spacing: -0.02em; margin: 2.2em 0 0.6em; scroll-margin-top: 90px; }
.prose h3 { font-size: 1.22rem; line-height: 1.3; margin: 1.8em 0 0.5em; scroll-margin-top: 90px; }
.prose ul, .prose ol { margin: 0 0 1.35em; padding-left: 1.3em; }
.prose li { margin: 0 0 0.5em; padding-left: 0.2em; }
.prose a { color: var(--blue-ink); text-underline-offset: 3px; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose strong { color: var(--ink); }
.prose code { padding: 1px 6px; border-radius: 6px; background: var(--bg-2); font-family: var(--mono); font-size: 0.92em; }
.prose blockquote { margin: 1.6em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--blue); color: var(--ink-2); }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose hr { margin: 2.4em 0; border: 0; border-top: 1px solid var(--line-2); }
.table-wrap { max-width: none; margin: 1.6em 0; overflow-x: auto; border: 1px solid var(--line-2); border-radius: var(--radius-sm); }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.95rem; line-height: 1.5; }
.prose th, .prose td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.prose th { background: var(--bg-2); font-family: var(--display); font-size: 0.85rem; letter-spacing: 0.02em; }
.prose tr:last-child td { border-bottom: 0; }

.doors { margin: 64px 0 0; padding: 32px 0 0; border-top: 1px solid var(--line-2); }
.doors h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); margin-bottom: 12px; }
.doors > p { color: var(--ink-2); max-width: 56ch; }

.cta-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  margin: 56px 0 0;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}
.cta-card h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.cta-card p { color: var(--ink-2); margin: 0 0 18px; }
.cta-card .eyebrow { margin-bottom: 10px; color: var(--blue-ink); }
.cta-prompt { padding: 12px 16px; border-radius: var(--radius-sm); background: var(--blue-wash); color: var(--ink) !important; font-size: 0.98rem; }
.cta-prompt span { color: var(--ink-2); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-right: 6px; }
.cta-prompt q { font-weight: 600; quotes: "\"" "\""; }
.cta-card .app-store-badge img { height: 48px; }
.cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.cta-actions .button { min-height: 48px; padding: 0 22px; }
.cta-actions .app-store-badge { line-height: 0; }
.cta-card p.cta-fine { font-size: 0.85rem; color: var(--ink-2); margin: 14px 0 0; }
.cta-course { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.cta-course p { margin: 0 0 14px; }
.cta-course p a { color: var(--blue-ink); text-underline-offset: 3px; }
.cta-course .button { min-height: 44px; padding: 0 20px; }
.button-secondary { color: var(--blue-ink); background: var(--blue-wash); }
.button-secondary:hover { filter: brightness(0.97); }
.cta-phone { width: 190px; margin: 0; }
.cta-slim { grid-template-columns: 1fr; }

.content-faq { padding: 0; margin: 56px 0 0; }
.content-faq h2, .sources h2, .related h2 { font-size: clamp(1.4rem, 2.6vw, 1.7rem); margin-bottom: 14px; }
.sources { margin: 48px 0 0; font-size: 0.93rem; color: var(--ink-2); }
.sources ol { margin: 0; padding-left: 1.3em; }
.sources li { margin: 0 0 8px; }
.sources a { color: var(--blue-ink); text-underline-offset: 3px; overflow-wrap: anywhere; }
.ai-note { margin: 36px 0 0; padding-top: 20px; border-top: 1px solid var(--line); font-size: 0.86rem; color: var(--ink-3); }

.related { max-width: 920px; margin: 72px auto 0; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.hub > .card-grid { margin-top: 8px; }
.content-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 22px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-md);
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.content-card:hover { transform: translateY(-2px); border-color: var(--blue); box-shadow: var(--shadow); }
.content-card strong { font-family: var(--display); font-size: 1.12rem; line-height: 1.3; }
.card-kicker { color: var(--blue-ink); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.card-dek { color: var(--ink-2); font-size: 0.93rem; line-height: 1.5; }

/* Landing page: a short block linking to the content hubs. */
.learn-more { padding: 24px 0 96px; }
.learn-more .section-intro { margin-bottom: 28px; }

@media (max-width: 720px) {
  .cta-card { grid-template-columns: 1fr; }
  .cta-phone { width: 170px; margin: 0 auto; order: -1; }
  .prose { font-size: 1.04rem; }
}
@media (prefers-reduced-motion: reduce) {
  .content-card { transition: none; }
  .content-card:hover { transform: none; }
}
.sources h2, .content-faq h2, .related h2 { color: var(--ink); }

/* Interactive figures, the same blocks the app shows in its reader. */
.prose > figure.viz { max-width: none; margin: 1.8em 0; padding: 8px 14px 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow); }
.viz-frame { display: block; width: 100%; border: 0; min-height: 120px; color-scheme: normal; }
.viz figcaption { font-size: 0.82rem; color: var(--ink-3); text-align: center; padding-top: 4px; }