/**
 * Long-form and policy directory typography (depends on tokens.css).
 */
section[id] {
  scroll-margin-top: 5rem;
}

.doc {
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}

.doc h2 {
  position: relative;
  margin: 2.75rem 0 1rem;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  padding-bottom: 0.65rem;
  text-align: center;
}

.doc h2::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 3.5rem;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--brand-lint), var(--color-accent));
  opacity: 0.85;
}

.doc > h2:first-child {
  margin-top: 0;
}

.doc--value {
  margin-top: 2.5rem;
}

.doc--platform {
  margin-top: 2.5rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.doc--day-one {
  margin-top: 2.25rem;
  max-width: 46rem;
}

.doc--pain,
.doc--developers {
  margin-top: 2.25rem;
  max-width: 46rem;
}

.day-one-list {
  margin: 1.1rem auto 0;
  padding: 0;
  list-style: none;
  max-width: 42rem;
}

.day-one-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.45rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: #e2e8f0;
}

.day-one-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 2px;
  background: linear-gradient(135deg, #5eead4, #34d399);
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.3);
}

.day-one__closing {
  margin-top: 1rem;
  max-width: 40rem;
}

.pain-hook {
  margin: 1.35rem auto 0;
  max-width: 40rem;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.55;
  color: #fecaca;
  letter-spacing: -0.01em;
}

.doc-passage--center {
  text-align: center;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.doc-em--center {
  text-align: center;
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
}

.pain-list {
  margin: 1.25rem auto 0;
  padding: 0;
  list-style: none;
  max-width: 42rem;
  text-align: left;
}

.pain-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.35rem;
  margin: 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 1.05rem;
  line-height: 1.55;
  color: #e2e8f0;
}

.pain-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: #f87171;
  box-shadow: 0 0 10px rgba(248, 113, 113, 0.35);
}

.pain-closing {
  margin: 1.5rem auto 0;
  max-width: 44rem;
  text-align: center;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.65;
  color: #5eead4;
}

.dev-list {
  margin: 1rem auto 0;
  padding: 0;
  list-style: none;
  max-width: 38rem;
}

.dev-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.5rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: #cbd5e1;
}

.dev-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #5eead4;
  font-weight: 700;
}

.doc--comparison-teaser {
  margin-top: 2.25rem;
  max-width: 48rem;
}

.comparison-teaser__closing {
  margin-top: 1.25rem;
  max-width: 42rem;
}

.comparison-teaser__cta {
  margin: 1.35rem 0 0;
  text-align: center;
}

.comparison-teaser__cta .btn {
  text-decoration: none;
}

.doc-subheading {
  margin: 1.35rem 0 0.45rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
}

.doc-em {
  margin: 1rem 0 0.35rem;
  font-weight: 600;
  color: var(--color-text);
  font-size: 1.06rem;
}

.positioning-not li::marker {
  color: #f87171;
}

.compare-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 1rem 0 1.75rem;
}

.compare-grid__col {
  border-radius: var(--radius-card);
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--color-border-strong);
  background: rgba(15, 23, 42, 0.55);
}

.compare-grid__col--muted {
  background: rgba(15, 23, 42, 0.42);
  border-color: rgba(148, 163, 184, 0.14);
}

.compare-grid__col--accent {
  border-color: rgba(52, 211, 153, 0.28);
  background: linear-gradient(160deg, rgba(52, 211, 153, 0.08), rgba(15, 23, 42, 0.65));
  box-shadow: 0 0 40px rgba(45, 212, 191, 0.06);
}

.compare-grid__title {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #cbd5e1;
}

.compare-grid__col ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.compare-grid__col li {
  margin-bottom: 0.4rem;
}

.final-cta {
  margin: 2rem 0 1.5rem;
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius-card);
  border: 1px solid rgba(52, 211, 153, 0.22);
  background: linear-gradient(125deg, rgba(45, 212, 191, 0.1), rgba(15, 23, 42, 0.85));
  box-shadow: var(--shadow-lg);
}

.final-cta h3 {
  margin: 0 0 0.5rem;
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.final-cta p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.62;
  color: #cbd5e1;
}

.final-cta .narrative-cta-stanza + .narrative-cta-stanza {
  margin-top: 0.65rem;
}

.final-cta__action {
  margin: 1.25rem 0 0;
  text-align: center;
}

.final-cta__btn {
  text-decoration: none;
}

.doc-lead {
  font-size: 1.12rem;
  line-height: 1.62;
  color: var(--color-text);
  margin: 0 0 1.25rem;
}

.doc p.doc-lead--value {
  font-size: clamp(1.14rem, 2.2vw, 1.28rem);
  line-height: 1.72;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #e2e8f0;
}

.doc-section-h3 {
  margin: 2.25rem 0 1rem;
  font-size: clamp(1.2rem, 2.6vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text);
  text-align: center;
}

.doc h3.doc-section-h3 {
  color: var(--color-text);
}

.doc h3.pair-board__heading {
  margin-top: 0.25rem;
  color: var(--color-text);
  font-size: clamp(1.15rem, 2.4vw, 1.38rem);
}

.pair-board__intro {
  margin: 0 auto 1rem;
  max-width: 42rem;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 600;
  color: #94a3b8;
  line-height: 1.55;
}

.pair-board {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 0 auto 1.75rem;
  max-width: 52rem;
}

.pair-board__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  align-items: stretch;
}

@media (max-width: 640px) {
  .pair-board__row {
    grid-template-columns: 1fr;
  }
}

.pair-card {
  border-radius: 16px;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--color-border-strong);
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.pair-card--void {
  background: rgba(15, 23, 42, 0.5);
  border-color: rgba(148, 163, 184, 0.2);
}

.pair-card--signal {
  background: linear-gradient(155deg, rgba(45, 212, 191, 0.1) 0%, rgba(15, 23, 42, 0.72) 100%);
  border-color: rgba(45, 212, 191, 0.22);
  box-shadow: 0 0 36px rgba(45, 212, 191, 0.05);
}

.pair-card__eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.pair-card--void .pair-card__eyebrow {
  color: #94a3b8;
}

.pair-card--signal .pair-card__eyebrow {
  color: var(--brand-lint);
}

.pair-card__text {
  margin: 0;
  font-size: clamp(1.02rem, 1.5vw, 1.12rem);
  line-height: 1.68;
  color: #cbd5e1;
}

.pair-card--signal .pair-card__text {
  color: #e2e8f0;
}

.doc .doc-passage {
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1.06rem, 1.8vw, 1.14rem);
  line-height: 1.72;
  color: #b8c8d8;
  text-align: left;
}

.doc .doc-passage--closing {
  margin-top: 0.65rem;
  color: #cbd5e1;
}

.doc .doc-passage--after-pair {
  margin-top: 1rem;
}

.doc ul.doc-block-list {
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.35rem;
  padding-left: 1.35rem;
  font-size: clamp(1.04rem, 1.6vw, 1.12rem);
  line-height: 1.68;
  color: #b8c8d8;
}

.doc ul.doc-block-list li {
  margin-bottom: 0.5rem;
}

.doc ol.doc-steps--workflow {
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1rem;
  font-size: clamp(1.05rem, 1.6vw, 1.12rem);
  line-height: 1.68;
}

.doc .doc-muted--cta {
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.65;
}

#value-root,
#definition-root,
#platform-root {
  font-size: 1.06rem;
  line-height: 1.72;
}

/* Platform narrative: centered column, section separators, list treatments */
#platform-root.narrative-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#platform-root.narrative-rail > * {
  width: 100%;
}

#platform-root.narrative-rail > .doc-section-h3 {
  max-width: 44rem;
}

#platform-root.narrative-rail > .doc-section-h3 ~ .doc-section-h3 {
  margin-top: 2.35rem;
  padding-top: 1.85rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

#platform-root.narrative-rail .compare-grid.narrative-compare,
#platform-root.narrative-rail .final-cta.narrative-final-cta {
  max-width: min(52rem, 100%);
}

#platform-root.narrative-rail .compare-grid.narrative-compare {
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}

#platform-root.narrative-rail .compare-grid__title {
  text-align: center;
}

.doc #platform-root.narrative-rail .narrative-lead,
.doc #platform-root.narrative-rail .narrative-muted-lead,
.doc #platform-root.narrative-rail .narrative-cta-body {
  text-align: center;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.doc #platform-root.narrative-rail .narrative-muted-lead {
  font-size: 1.02rem;
  color: #94a3b8;
  margin-top: 0.35rem;
  margin-bottom: 0.35rem;
}

.doc #platform-root.narrative-rail .narrative-callout {
  text-align: center;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1.08rem, 2vw, 1.2rem);
  line-height: 1.68;
}

.doc #platform-root.narrative-rail .narrative-callout--positive {
  color: #e8eef5;
  padding: 1.1rem 1.35rem;
  border-radius: var(--radius-card);
  background: linear-gradient(165deg, rgba(45, 212, 191, 0.1), rgba(15, 23, 42, 0.58));
  border: 1px solid rgba(45, 212, 191, 0.22);
  margin-top: 0.85rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
}

#platform-root.narrative-rail .narrative-eyebrow {
  text-align: center;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.8125rem;
  color: rgba(125, 180, 175, 0.95);
  letter-spacing: 0.14em;
}

.doc #platform-root.narrative-rail ul.doc-block-list.narrative-list {
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

#platform-root.narrative-rail ul.positioning-not.narrative-neg-strip {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  max-width: 44rem;
  margin: 0.65rem auto 1.1rem;
}

#platform-root.narrative-rail ul.positioning-not.narrative-neg-strip li {
  margin: 0;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 600;
  border: 1px solid rgba(248, 113, 113, 0.38);
  background: rgba(55, 15, 15, 0.42);
  color: #fecdd3;
}

#platform-root.narrative-rail .narrative-list--domains {
  display: grid;
  gap: 0.5rem 1rem;
  grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr));
  padding-left: 0;
  list-style: none;
}

#platform-root.narrative-rail .narrative-list--domains li {
  position: relative;
  padding: 0.6rem 0.85rem 0.6rem 1.15rem;
  border-radius: 14px;
  border: 1px solid var(--color-border-strong);
  background: rgba(15, 23, 42, 0.48);
  line-height: 1.45;
}

#platform-root.narrative-rail .narrative-list--domains li::before {
  content: '';
  position: absolute;
  left: 0.45rem;
  top: 0.95em;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 2px;
  background: var(--brand-lint);
  opacity: 0.7;
}

#platform-root.narrative-rail .narrative-list--next li {
  padding-left: 0.65rem;
  margin-bottom: 0.55rem;
  border-left: 3px solid rgba(45, 212, 191, 0.35);
}

#platform-root.narrative-rail .narrative-final-cta {
  text-align: center;
  margin-top: 0.5rem;
}

#platform-root.narrative-rail .narrative-final-cta .doc-section-h3 {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

#platform-root.narrative-rail .narrative-final-cta .doc-passage {
  margin-bottom: 0;
}

.doc-proof {
  font-weight: 600;
  color: var(--color-text);
  margin: 1.25rem auto 0.5rem;
  max-width: 44rem;
  font-size: clamp(1.04rem, 1.7vw, 1.12rem);
  line-height: 1.65;
  text-align: center;
}

.doc-muted {
  font-size: 1.02rem;
  color: var(--color-muted);
  margin: 1rem 0 0;
}

.doc-steps {
  margin: 0 0 1rem;
  padding-left: 1.35rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.doc-steps li {
  margin-bottom: 0.45rem;
}

.doc h3 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
}

.doc p {
  margin: 0 0 0.75rem;
  color: var(--color-muted);
  font-size: 0.98rem;
}

.doc ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.doc li {
  margin-bottom: 0.45rem;
}

.doc-meta {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  color: var(--color-muted);
}

.policies {
  margin-top: 2rem;
}

.policy-family {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  margin-bottom: 0.75rem;
  background: rgba(17, 24, 39, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.policy-family[open] {
  border-color: rgba(52, 211, 153, 0.22);
  box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.08);
}

.policy-family > summary {
  cursor: pointer;
  list-style: none;
  padding: 0.85rem 1.1rem;
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.policy-family > summary::-webkit-details-marker {
  display: none;
}

.policy-family__count {
  display: inline-block;
  min-width: 2rem;
  padding: 0.1rem 0.45rem;
  margin-right: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent-pressed);
  background: var(--color-accent);
  border-radius: 6px;
  text-align: center;
}

.policy-family__body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--color-border);
}

.policy-family__body > .policy-family__expansion {
  margin: 0.65rem 0 0.4rem;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--color-text);
}

.policy-family__prefix {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-weight: 700;
  color: var(--brand-lint);
  letter-spacing: 0.03em;
}

.policy-family__body > .policy-family__summary {
  margin: 0 0 0.85rem;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.policy-list {
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.policy-list__item {
  margin: 0;
}

/* Policy entry card — chrome from tokens.css (SSoT) */
.policy-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-policy-entry);
  border: 1px solid var(--policy-entry-border);
  background: var(--policy-entry-surface-wash);
  box-shadow: var(--policy-entry-shadow);
}

.policy-card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--policy-entry-accent-line);
  border-radius: var(--radius-policy-entry) 0 0 var(--radius-policy-entry);
  pointer-events: none;
}

.policy-card__header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1rem 0.75rem 1.15rem;
  border-bottom: 1px solid var(--policy-entry-border-inner);
}

.policy-card__id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.55rem;
  border-radius: 8px;
  background: var(--policy-id-bg);
  border: 1px solid var(--policy-id-border);
  color: #e2e8f0;
}

.policy-card__body {
  padding: 0.15rem 0 0.15rem;
}

.policy-card__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem 0.85rem;
  padding: 0.75rem 1rem 0.75rem 1.15rem;
  border-top: 1px solid var(--policy-entry-border-inner);
  align-items: start;
}

.policy-card__row:first-of-type {
  border-top: none;
}

@media (min-width: 520px) {
  .policy-card__row {
    grid-template-columns: minmax(7.5rem, 9.5rem) minmax(0, 1fr);
    gap: 0.5rem 1.1rem;
  }
}

.policy-card__eyebrow {
  display: inline-flex;
  align-items: center;
  align-self: start;
  width: fit-content;
  max-width: 100%;
  padding: 0.2rem 0.45rem;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--policy-eyebrow-text);
  background: var(--policy-eyebrow-bg);
  border: 1px solid var(--policy-eyebrow-border);
  border-radius: 6px;
}

.policy-card__prose {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
}

.policy-card__prose--original {
  font-size: 0.8125rem;
  color: #94a3b8;
  line-height: 1.5;
}

.policy-card__prose--lead {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #f1f5f9;
  letter-spacing: -0.015em;
  line-height: 1.48;
}

.policy-card__prose--detail {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.58;
}