.learn {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.learn:has(.lesson):not(:has(.stage-grid)) {
  gap: var(--space-3);
}

.learn:has(.lesson):not(:has(.stage-grid)) > h1 {
  margin-bottom: calc(var(--rhythm-page) - var(--space-3));
}

.learn-hero {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.learn-hero h1 { margin: 0; }

.learn-hero .lede { margin-top: var(--space-3); }

.learn-hero-figure { margin: 0; }

.learn-hero-figure img {
  display: block;
  width: 100%;
  max-height: 168px;
  object-fit: cover;
  object-position: center 40%;
  border-radius: 24px;
}

.learn-grid {
  display: grid;
  align-items: start;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.learn-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
  min-height: 88px;
  padding: var(--space-4);
  background: var(--surface-white);
  box-shadow: inset 3px 0 0 var(--iw-violet), var(--shadow-soft);
}

.learn-card-main {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.learn-card-copy {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.learn-mark {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: var(--iw-violet);
  background: var(--surface-lavender);
}

.learn-mark svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.learn-mark-role { color: var(--role-presales-ink); background: var(--surface-blue); }
.learn-mark-visitors { color: var(--role-sales-ink); background: var(--surface-teal); }
.learn-mark-team { color: var(--role-lead-ink); background: var(--surface-purple); }
.learn-mark-floor { color: var(--role-operations-ink); background: var(--surface-blush); }

.module-index {
  color: var(--iw-violet);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.learn-card-art {
  display: block;
  width: 100%;
  height: 120px;
  object-fit: cover;
  object-position: center;
  border-radius: 12px;
  background: var(--surface-lavender);
}

.learn-card-wide .learn-card-art {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 200px;
  margin-inline: auto;
  object-fit: contain;
}

.stage-grid {
  gap: var(--space-2);
}

.stage-group-block { margin: 0; }

.journey-stage {
  min-height: 44px;
  padding: 8px 12px;
  background: var(--surface-white);
}

.stage-art {
  width: 72px;
  height: 54px;
  flex: 0 0 auto;
  object-fit: cover;
  object-position: center 65%;
  border-radius: 10px;
}

.chapter:first-child .lesson-open { margin-top: 0; }

.chapter + .chapter { margin-top: var(--space-7); }

.lesson .illustration,
.stage-lesson .illustration { margin: var(--rhythm-paragraph) 0 var(--rhythm-section); }

.lesson .illustration img,
.stage-lesson .illustration img {
  display: block;
  margin-inline: auto;
}

.lesson .illustration-editorial img {
  width: min(100%, 28rem);
  max-height: 220px;
  object-fit: contain;
}

.stage-lesson .illustration-editorial img {
  width: min(100%, 36rem);
  max-height: 280px;
  object-fit: contain;
}

.lesson .illustration-reference img,
.stage-lesson .illustration-reference img {
  width: min(100%, 18rem);
  max-height: 148px;
  object-fit: cover;
  object-position: center 42%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.day-promises {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
}

.day-promises [data-day-review] { margin: 0; }

.day-promises h1 { margin: 0; }

.day-promises-lead {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--text-h1);
  font-weight: 700;
  line-height: 1.3;
}

.day-promises [data-day-lines] {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.day-promises [data-day-lines] p {
  margin: 0;
  color: var(--text-secondary);
}

.day-promises [hidden] { display: none !important; }

.day-promises .button-primary { width: 100%; }

.day-promises-export {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}

.day-promises-export > p { margin: 0; color: var(--text-secondary); font-size: var(--text-small); }

.day-promises-status { min-height: 1.2em; }

@media (min-width: 768px) {
  .day-promises .button-primary { width: auto; }
}

.stage-neighbors {
  display: flex;
  gap: var(--space-3);
  margin: 0;
}

.stage-neighbors a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  color: var(--iw-navy);
  font-weight: 700;
  text-decoration: none;
}

.stage-neighbors a span {
  color: var(--iw-violet);
  font-size: var(--text-small);
}

.stage-neighbor-later { margin-left: auto; }

@media (min-width: 768px) {
  .learn-grid { grid-template-columns: 1fr 1fr; }
  .learn-grid > li:has(.learn-card-wide) { grid-column: 1 / -1; }
}

@media (min-width: 1024px) {
  .learn { max-width: 60rem; gap: var(--space-7); }
  .learn:has(.stage-lesson),
  .learn:has(.lesson):not(:has(.stage-grid)) {
    max-width: 42rem;
    margin-inline: auto;
  }
  .learn-hero {
    flex-direction: row;
    align-items: center;
    gap: var(--space-6);
  }
  .learn-hero-copy { flex: 1.1; }
  .learn-hero-figure { flex: 0.9; max-width: 22rem; }
  .learn-hero-figure img { max-height: 180px; }
  .learn-grid { grid-template-columns: 1fr 1fr 1fr; }
  .learn-grid > li:has(.learn-card-wide) { grid-column: 1 / -1; }
  .learn .stage-grid { grid-template-columns: 1fr 1fr 1fr; }
  .lesson,
  .stage-lesson { max-width: var(--measure); }
}