/* TFG Learning: concise chooser and private track pages. */
.learning-hero-bottom { align-items: end; gap: 32px; }
.learning-primary-cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: var(--border-heavy);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}
.learning-primary-cta:hover,
.learning-primary-cta:focus-visible { background: var(--color-ink); color: var(--color-bg); }
.chooser-hero .courses-hero-title { max-width: 980px; }
.call-map,
.field-loop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 56px;
  padding: 20px 0;
  border-block: var(--border-heavy);
  color: var(--color-body);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}
.call-map i,
.field-loop i { color: var(--color-accent); font-style: normal; }
.call-map strong,
.field-loop strong { color: var(--color-ink); font-weight: 500; }
.path-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 44px;
  border: var(--border-heavy);
}
.path-choice-card {
  min-width: 0;
  padding: clamp(30px, 4vw, 58px);
  background: var(--color-bg);
}
.path-choice-card + .path-choice-card { border-left: var(--border-heavy); }
.path-choice-card--dark { background: var(--color-ink); color: var(--color-dark-text); }
.path-choice-card h3 {
  min-height: 145px;
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-size: clamp(42px, 5.2vw, 72px);
  font-weight: 300;
  line-height: .95;
}
.path-choice-card p { max-width: 510px; min-height: 78px; margin: 0 0 24px; font-size: 17px; line-height: 1.5; }
.path-choice-card ul { min-height: 150px; margin: 0 0 30px; padding: 0; list-style: none; }
.path-choice-card li { padding: 10px 0; border-bottom: 1px solid var(--border-ink-20); font-size: 14px; }
.path-choice-card--dark li { border-color: var(--color-dark-muted-2); }
.choice-link {
  display: inline-flex;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  color: inherit;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-decoration: none;
}
.path-choice-card--dark .track-label,
.path-choice-card--dark .choice-link { color: var(--color-accent); }
.diagnostic-note {
  max-width: 820px;
  margin: 52px 0 0;
  padding: 18px 22px;
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-alt);
  color: var(--color-body);
  font-size: 15px;
  line-height: 1.55;
}
.diagnostic-note strong { color: var(--color-ink); }
.fde-hero .courses-hero-title { font-size: clamp(54px, 8.3vw, 126px); }
.learning-section-lede {
  max-width: 640px;
  margin: -20px 0 40px;
  color: var(--color-dark-muted);
  font-size: clamp(16px, 1.7vw, 22px);
}
.transformation-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--color-dark-muted-2);
}
.transformation-step {
  min-width: 0;
  padding: 28px 24px 32px;
  border-right: 1px solid var(--color-dark-muted-2);
}
.transformation-step:last-child { border-right: 0; }
.transformation-step span,
.track-label,
.track-mini,
.journey-step span,
.proof-strip span {
  display: block;
  margin-bottom: 18px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.transformation-step strong {
  display: block;
  margin-bottom: 10px;
  color: var(--color-dark-text);
  font-size: clamp(19px, 2vw, 27px);
  font-weight: 500;
}
.transformation-step p {
  margin: 0;
  color: var(--color-dark-muted);
  font-size: 14px;
  line-height: 1.55;
}
.track-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin-top: 44px;
  background: var(--color-ink);
  border: var(--border-heavy);
}
.track-card {
  min-width: 0;
  padding: clamp(26px, 3.5vw, 48px);
  background: var(--color-bg);
}
.track-card--builder { background: var(--color-bg-alt); }
.track-head { min-height: 210px; }
.track-head h3 {
  margin: 0 0 14px;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 300;
  line-height: .95;
}
.track-head p {
  max-width: 470px;
  margin: 0;
  color: var(--color-body);
  font-size: 17px;
  line-height: 1.5;
}
.track-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border-ink-25);
}
.track-mini { margin-bottom: 12px; }
.track-columns ul { margin: 0; padding: 0; list-style: none; }
.track-columns li {
  padding: 9px 0;
  border-bottom: 1px solid var(--border-ink-20);
  color: var(--color-body);
  font-size: 14px;
  line-height: 1.4;
}
.journey-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2px;
  margin-top: 44px;
  background: var(--color-ink);
  border: var(--border-heavy);
}
.journey-step {
  min-width: 0;
  min-height: 260px;
  padding: 25px;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
}
.journey-step:nth-child(2n) { background: var(--color-bg-alt); }
.journey-step strong {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
}
.journey-step p {
  margin: 12px 0 24px;
  color: var(--color-body);
  font-size: 14px;
  line-height: 1.5;
}
.journey-step em {
  margin-top: auto;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-style: normal;
  letter-spacing: .04em;
}
.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin-top: 44px;
  background: var(--color-ink);
  border: var(--border-heavy);
}
.proof-strip > div { min-width: 0; padding: 28px; background: var(--color-bg); }
.proof-strip > div:nth-child(2) { background: var(--color-bg-alt); }
.proof-strip strong {
  display: block;
  margin-bottom: 10px;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 400;
}
.proof-strip p { margin: 0; color: var(--color-body); font-size: 14px; line-height: 1.5; }
.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 20px;
  border-block: 1px solid var(--color-dark-muted-2);
}
.capability-grid > div { min-width: 0; padding: 26px 22px; border-right: 1px solid var(--color-dark-muted-2); border-bottom: 1px solid var(--color-dark-muted-2); }
.capability-grid > div:nth-child(4n) { border-right: 0; }
.capability-grid > div:nth-last-child(-n+4) { border-bottom: 0; }
.capability-grid span,
.fit-grid span { display: block; margin-bottom: 14px; color: var(--color-accent); font-family: var(--font-mono); font-size: 10px; letter-spacing: .09em; }
.capability-grid strong { display: block; margin-bottom: 9px; color: var(--color-dark-text); font-size: 18px; font-weight: 500; }
.capability-grid p { margin: 0; color: var(--color-dark-muted); font-size: 13px; line-height: 1.5; }
.fit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 42px; border: var(--border-heavy); }
.fit-grid > div { min-width: 0; padding: 28px; }
.fit-grid > div + div { border-left: var(--border-heavy); }
.fit-grid p { margin: 0; color: var(--color-body); font-size: 15px; line-height: 1.55; }
@media (max-width: 900px) {
  .learning-hero-bottom { align-items: start; flex-direction: column; }
  .transformation-grid,
  .journey-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .transformation-step:nth-child(2) { border-right: 0; }
  .transformation-step:nth-child(-n+2) { border-bottom: 1px solid var(--color-dark-muted-2); }
  .track-grid { grid-template-columns: 1fr; }
  .track-head { min-height: 0; margin-bottom: 32px; }
  .capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .capability-grid > div:nth-child(2n) { border-right: 0; }
  .capability-grid > div:nth-last-child(-n+4) { border-bottom: 1px solid var(--color-dark-muted-2); }
  .capability-grid > div:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 640px) {
  .learning-primary-cta { width: 100%; }
  .learning-section-lede { margin-top: -8px; }
  .transformation-grid,
  .journey-grid,
  .proof-strip,
  .track-columns { grid-template-columns: 1fr; }
  .transformation-step { border-right: 0; border-bottom: 1px solid var(--color-dark-muted-2); }
  .transformation-step:nth-child(3) { border-bottom: 1px solid var(--color-dark-muted-2); }
  .transformation-step:last-child { border-bottom: 0; }
  .journey-step { min-height: 220px; }
  .call-map,
  .field-loop { align-items: flex-start; flex-direction: column; }
  .call-map i,
  .field-loop i { transform: rotate(90deg); }
  .path-choice-grid,
  .capability-grid,
  .fit-grid { grid-template-columns: 1fr; }
  .path-choice-card + .path-choice-card,
  .fit-grid > div + div { border-left: 0; border-top: var(--border-heavy); }
  .path-choice-card h3,
  .path-choice-card p,
  .path-choice-card ul { min-height: 0; }
  .capability-grid > div { border-right: 0; border-bottom: 1px solid var(--color-dark-muted-2) !important; }
  .capability-grid > div:last-child { border-bottom: 0 !important; }
}
@media (prefers-reduced-motion: reduce) {
  .learning-primary-cta { transition: none; }
}