/* ARC Network — reading subpage template
   Shared by: The Practice, The Foundations Pathway, The Integration Pathway.
   Single comfortable reading column, strong vertical rhythm, quiet section breaks.
   Tweak states are driven by data attributes on <html>:
     data-t-font     sans | serif      — body prose typeface
     data-t-break    dots | rule | space — section break treatment
     data-t-diagrams on | off          — quiet diagrams shown or hidden
     data-t-frame    panel | open      — diagram framing
     data-t-timing   card | ledger     — timing block treatment
     data-t-nav      sans | caps       — nav link style (see site-nav.css) */

html { scroll-behavior: smooth; scroll-padding-top: 90px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; }

.arc-page.subpage { min-height: 100vh; padding: 0; }

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink);
  background: var(--bg-page);
  border: 1px solid var(--rule-strong);
  padding: 10px 18px;
}
.skip-link:focus-visible { left: 12px; top: 12px; }

/* ───── Reading column ───── */
.subpage .reading {
  max-width: 36rem;
  margin: 0 auto;
  padding: 88px 24px 8px;
}
@media (min-width: 720px) {
  .subpage .reading { padding: 112px 28px 8px; }
}

/* Header */
.reading-header { margin-bottom: 80px; }
.reading-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}
.reading-eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--accent);
}
.reading-header h1 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(38px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.012em;
  color: var(--ink);
  margin: 0 0 28px;
  text-wrap: balance;
}
.reading-standfirst {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(19px, 2.1vw, 22px);
  line-height: 1.55;
  color: var(--ink-soft);
  letter-spacing: 0.004em;
  margin: 0;
  max-width: 30rem;
  text-wrap: pretty;
}

/* Sections */
.reading-section {
  margin-bottom: 48px;
  scroll-margin-top: 90px;
}
.reading-section h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 2.8vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0 0 32px;
  text-wrap: balance;
}
.reading-section p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 24px;
  text-wrap: pretty;
}
.reading-section p:last-child { margin-bottom: 0; }
.reading-section em { font-style: italic; color: var(--ink-soft); }
.reading-section strong { font-weight: 500; color: var(--ink); }
.reading-section a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--accent-soft);
  transition: border-color 0.5s ease;
}
.reading-section a:hover { border-bottom-color: var(--accent); }

@media (max-width: 640px) {
  .reading-section p { font-size: 16px; line-height: 1.8; }
}

/* Tweak: serif body prose */
html[data-t-font="serif"] .reading-section p,
html[data-t-font="serif"] .reading-section li,
html[data-t-font="serif"] .reading-standfirst {
  font-family: var(--font-serif);
  font-size: 19.5px;
  line-height: 1.7;
}
html[data-t-font="serif"] .reading-standfirst { font-size: clamp(20px, 2.2vw, 23px); }
@media (max-width: 640px) {
  html[data-t-font="serif"] .reading-section p,
  html[data-t-font="serif"] .reading-section li { font-size: 18px; }
}

/* Key-term inline emphasis — same voice as Home / learn-more */
.key-term {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.22em;
  color: var(--accent);
  letter-spacing: 0.005em;
}

/* ───── Section breaks ───── */
.threshold {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin: 56px 0 88px;
  color: var(--accent);
}
.threshold::before,
.threshold::after {
  content: "";
  flex: 0 0 80px;
  height: 1px;
  background: color-mix(in oklab, var(--accent) 40%, transparent);
}
.threshold .glyph { display: flex; align-items: center; gap: 8px; }
.threshold .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}
.threshold .dot.middle { width: 7px; height: 7px; opacity: 1; }

/* Tweak: plain rule */
html[data-t-break="rule"] .threshold .glyph { display: none; }
html[data-t-break="rule"] .threshold::after { display: none; }
html[data-t-break="rule"] .threshold::before { flex: 0 0 96px; }
/* Tweak: whitespace only */
html[data-t-break="space"] .threshold .glyph,
html[data-t-break="space"] .threshold::before,
html[data-t-break="space"] .threshold::after { visibility: hidden; }

/* ───── Pull-quote ───── */
.pull-quote {
  margin: 40px 0;
  padding: 4px 0 4px 24px;
  border-left: 2px solid var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.5;
  letter-spacing: 0.005em;
  color: var(--ink);
  text-wrap: balance;
}

/* ───── The formula — liturgical, centered, set apart ───── */
.formula {
  margin: 48px 0;
  padding: 36px 12px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: center;
}
.formula p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 2.3vw, 25px);
  line-height: 1.6;
  color: var(--ink);
  margin: 0 auto;
  max-width: 30ch;
  text-wrap: balance;
}

/* ───── Numbered orientation list (the wager) ───── */
.orient-list {
  list-style: none;
  margin: 40px 0 8px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.orient-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 20px;
  align-items: start;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
  text-wrap: pretty;
}
.orient-list .num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--accent);
  line-height: 1.4;
  text-align: right;
}
.orient-list strong { font-weight: 500; color: var(--ink); }
@media (max-width: 640px) {
  .orient-list li { font-size: 16px; }
}

/* ───── Plain truths list (On money) ───── */
.truth-list {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
}
.truth-list li {
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
  text-wrap: pretty;
}
.truth-list li:last-child { border-bottom: 1px solid var(--rule); }
.truth-list strong { font-weight: 500; color: var(--ink); }
@media (max-width: 640px) {
  .truth-list li { font-size: 16px; }
}

/* ───── Visual moments — quiet, type-led diagrams ───── */
.visual-moment {
  margin: 48px 0 32px;
  padding: 44px 32px 36px;
  background: var(--bg-deep);
  border-radius: 4px;
}
html[data-t-frame="open"] .visual-moment {
  background: transparent;
  border-radius: 0;
  padding: 12px 0 4px;
}
html[data-t-diagrams="off"] .visual-moment { display: none; }

.vm-caption {
  margin-top: 26px;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-soft);
  letter-spacing: 0.005em;
}
.vm-terms {
  margin-top: 18px;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 2;
}
.vm-terms .sep { color: var(--accent); opacity: 0.55; margin: 0 4px; }
.vm-svg { display: block; margin: 0 auto; max-width: 100%; height: auto; }

/* Turn-taking diagram — same language as learn-more */
.practice-visual-row {
  display: grid;
  grid-template-columns: 1fr 24px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 32px;
}
.practice-visual-row:last-of-type { margin-bottom: 0; }
.practice-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.practice-figure svg { display: block; }
.practice-figure .role {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
}
.practice-figure.is-taker .role { color: var(--accent); }
.practice-visual-pivot {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--ink-faint);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  user-select: none;
}
.practice-visual-switch {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid color-mix(in oklab, var(--ink) 8%, transparent);
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-soft);
  letter-spacing: 0.005em;
}
html[data-t-frame="open"] .practice-visual-switch {
  border-top-color: var(--rule);
}
@media (max-width: 640px) {
  .visual-moment { padding: 32px 16px 28px; }
  html[data-t-frame="open"] .visual-moment { padding: 12px 0 4px; }
  .practice-visual-row { grid-template-columns: 1fr 18px 1fr; gap: 8px; }
}

/* ───── Timing block — the one updatable, time-bound element ───── */
.timing-block {
  margin: 72px 0 8px;
  padding: 34px 32px 32px;
  background: var(--bg-page);
  border: 1px solid var(--rule);
  border-radius: 4px;
}
.timing-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.timing-when {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 21px;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 12px;
}
.timing-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 2;
  margin: 0 0 14px;
}
.timing-cost {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
  text-wrap: pretty;
}
/* Tweak: ledger treatment */
html[data-t-timing="ledger"] .timing-block {
  background: transparent;
  border: none;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
  border-radius: 0;
  padding: 30px 0 28px;
}

/* ───── Cross-link band — two doors, one room ───── */
.crosslink-band {
  margin-top: 96px;
  padding: 80px 28px 84px;
  background: var(--bg-deep);
  text-align: center;
}
.crosslink-inner { max-width: 36rem; margin: 0 auto; }
.converge-mark { display: block; margin: 0 auto 30px; }
.crosslink-motto {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 2.5vw, 27px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 20px;
  text-wrap: balance;
}
.crosslink-note {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0 auto 36px;
  max-width: 54ch;
  text-wrap: pretty;
}
.crosslink-links {
  display: flex;
  justify-content: center;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 40px;
}
.crosslink-links a {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--accent);
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 30%, transparent);
  padding: 2px 0;
  white-space: nowrap;
  transition: border-color 0.2s ease;
}
.crosslink-links a:hover { border-bottom-color: var(--accent); }

/* ───── CTA ───── */
.page-cta {
  padding: 96px 28px 72px;
  background: var(--bg-page);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: center;
}
.page-cta h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(30px, 3.6vw, 42px);
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 18px;
  text-wrap: balance;
}
.page-cta .cta-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 auto 40px;
  max-width: 32rem;
  text-wrap: pretty;
}
.page-cta .cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}
.page-cta .begin-button {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--btn-text);
  background: var(--ink);
  padding: 16px 36px;
  border: 1px solid var(--ink);
  border-radius: 28px;
  white-space: nowrap;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.page-cta .begin-button:hover { opacity: 0.86; border-bottom: 1px solid var(--ink); }
.page-cta .begin-button:active { transform: scale(0.99); }
.page-cta .cta-secondary {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 17px;
  color: var(--accent);
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 30%, transparent);
  transition: border-color 0.2s ease;
  padding: 2px 0;
}
.page-cta .cta-secondary:hover { border-bottom-color: var(--accent); }

/* ───── Footer ───── */
.site-foot {
  padding: 80px 28px 56px;
  text-align: center;
  color: var(--ink-mute);
}
.site-foot svg { display: block; margin: 0 auto; }
.site-foot .wordmark {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  margin: 20px 0 8px;
}
.site-foot .note { font-size: 12px; color: var(--ink-faint); }

/* ───── Liturgical rhythm — the week as a breath ───── */
.rhythm { display: flex; flex-direction: column; }
.rhythm-row {
  display: grid;
  grid-template-columns: 92px 58px 1fr max-content;
  gap: 18px;
  align-items: center;
  padding: 8px 0;
}
.rhythm-row .day {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.rhythm-row .mode {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.rhythm-row.inhale .mode { color: var(--accent); }
.rhythm-row .breath {
  height: 0;
  border-top: 1px dashed color-mix(in oklab, var(--accent) 40%, transparent);
}
.rhythm-row.inhale .breath { border-top: 2px solid var(--accent); }
.rhythm-row .what {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15.5px;
  line-height: 1.4;
  color: var(--ink-soft);
  text-align: right;
}
.rhythm-row.inhale .what { color: var(--ink); }
@media (max-width: 640px) {
  .rhythm-row { grid-template-columns: 62px 46px 1fr; gap: 10px; }
  .rhythm-row .breath { display: none; }
  .rhythm-row .what { font-size: 13.5px; }
}

/* Focus visibility for reading content */
.subpage a:focus-visible,
.subpage button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
