/* /learn hub. Crisp white ground, IBM Plex, sharp corners. Learn slate blue
   (--ulv-blue-600) marks labels and chapter markers; the forest rule tops each
   card. Cards follow the approved Learn poster: words drawn live over
   text-free art, the art lower left, the "In this video" panel lower right. */

.lr { background: #fff; color: var(--ulv-stone-900); }

.lr-eyebrow {
  font: 500 12px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ulv-blue-600);
  margin: 0 0 12px;
}
.lr-eyebrow--light { color: var(--ulv-forest-200); }

.lr-h1 {
  font: 700 56px/1.05 var(--font-display);
  letter-spacing: -0.03em;
  color: var(--ulv-forest-800);
  margin: 0 0 18px;
  text-wrap: balance;
}
.lr-h2 {
  font: 700 32px/1.15 var(--font-display);
  letter-spacing: -0.02em;
  color: var(--ulv-forest-800);
  margin: 0 0 8px;
  text-wrap: balance;
}
.lr-lede, .lr-section-lede {
  font: 400 18px/1.55 var(--font-body);
  color: var(--ulv-stone-600);
  margin: 0;
  max-width: 620px;
}
.lr-section-lede { font-size: 16px; margin-bottom: 28px; }

/* ---------- HERO ---------- */
.lr-hero {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 56px;
}
.lr-hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.lr-promises {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  list-style: none; margin: 0; padding: 0;
  font: 400 13px/1.4 var(--font-mono);
  color: var(--ulv-stone-500);
}
.lr-host { margin: 0; text-align: center; }
.lr-host img { width: 100%; height: auto; display: block; }
.lr-host figcaption {
  border: 1px solid var(--border-default);
  padding: 14px 16px;
  font: 400 15px/1.5 var(--font-body);
  color: var(--ulv-stone-600);
  text-align: left;
}
.lr-host strong { color: var(--ulv-forest-800); }

/* ---------- SECTIONS ---------- */
.lr-section { padding-top: 56px; padding-bottom: 24px; }
.lr-section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.lr-more { font: 500 14px/1 var(--font-body); color: var(--ulv-forest-600); white-space: nowrap; margin-bottom: 28px; }

.lr-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 1fr);
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.lr-track { margin-top: 36px; }
.lr-track-title {
  font: 500 12px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ulv-blue-600);
  padding-bottom: 14px;
  margin: 0 0 20px;
  border-bottom: 1px solid var(--border-default);
}
.lr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

/* ---------- CARD ---------- */
.lr-card {
  border: 1px solid var(--border-default);
  border-top: 3px solid var(--ulv-forest-800);
  background: #fff;
  display: flex;
  flex-direction: column;
}
.lr-card-stage { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.lr-card-top { position: relative; z-index: 2; padding: 16px 16px 0; }
.lr-card-eyebrow {
  display: flex; justify-content: space-between; gap: 8px;
  font: 500 10px/1.2 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ulv-blue-600);
  margin: 0 0 8px;
}
.lr-card-num { color: var(--ulv-stone-400); }
.lr-card-q {
  font: 700 19px/1.2 var(--font-display);
  letter-spacing: -0.02em;
  color: var(--ulv-forest-800);
  margin: 0 0 6px;
  text-wrap: balance;
}
.lr-card-q a { color: inherit; text-decoration: none; }
.lr-card-q a::after { content: ""; position: absolute; inset: 0; z-index: 3; }
.lr-card-sub { font: 400 13px/1.4 var(--font-body); color: var(--ulv-stone-600); margin: 0; }
.lr-card-art {
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 100%;
  object-fit: contain; object-position: left bottom;
}
.lr-panel {
  position: absolute; right: 5%; bottom: 6%; z-index: 2;
  width: 50%;
  background: #fff;
  border: 1px solid var(--ulv-forest-800);
  padding: 10px 12px;
}
.lr-panel-eyebrow {
  font: 500 9px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ulv-blue-600);
  margin: 0 0 6px;
}
.lr-panel-head { font: 600 13px/1.25 var(--font-display); color: var(--ulv-forest-800); margin: 0 0 6px; }
.lr-panel-lines {
  list-style: none; margin: 0; padding: 0;
  counter-reset: lr-line;
  font: 400 11px/1.35 var(--font-body);
  color: var(--ulv-stone-700);
}
.lr-panel-lines li {
  counter-increment: lr-line;
  display: grid; grid-template-columns: 16px 1fr; gap: 2px;
  padding: 4px 0;
  border-top: 1px solid var(--border-subtle);
}
.lr-panel-lines li::before {
  content: counter(lr-line, decimal-leading-zero);
  font: 400 9px/1.6 var(--font-mono);
  color: var(--ulv-blue-600);
}
.lr-card-foot {
  margin: 0;
  min-height: 44px;
  display: flex; align-items: center;
  padding: 0 14px;
  border-top: 1px solid var(--border-default);
  background: var(--ulv-forest-800);
  color: #fff;
  font: 600 13px/1 var(--font-body);
}
.lr-card-foot--soon { background: var(--ulv-stone-50); color: var(--ulv-stone-600); }

/* ---------- SERIES ---------- */
.lr-series { background: var(--ulv-forest-800); color: #fff; margin-top: 64px; }
.lr-series-inner {
  display: grid; grid-template-columns: 1fr 320px; gap: 48px;
  align-items: center; padding-top: 64px; padding-bottom: 64px;
}
.lr-series-line {
  font: 700 36px/1.15 var(--font-display);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  text-wrap: balance;
}
.lr-series-desc { font: 400 17px/1.55 var(--font-body); color: var(--ulv-forest-100); margin: 0 0 24px; max-width: 620px; }
.lr-episodes { list-style: none; margin: 0; padding: 0; }
.lr-episodes li {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  grid-template-areas: "n title soon" "n desc soon";
  gap: 2px 16px;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.lr-ep-n { grid-area: n; font: 500 11px/1.6 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ulv-forest-200); }
.lr-ep-title { grid-area: title; font: 600 15px/1.3 var(--font-display); }
.lr-ep-desc { grid-area: desc; font: 400 14px/1.45 var(--font-body); color: var(--ulv-forest-100); }
.lr-ep-soon { grid-area: soon; align-self: center; font: 400 12px/1 var(--font-mono); color: var(--ulv-forest-200); }
.lr-series-note { font: 400 13px/1.5 var(--font-body); color: var(--ulv-forest-200); margin: 18px 0 0; }
.lr-series-art { width: 100%; height: auto; background: #fff; display: block; }

/* ---------- STORIES ---------- */
.lr-stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lr-story { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: inherit; }
.lr-story img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border: 1px solid var(--border-default); }
.lr-story-title { font: 700 18px/1.25 var(--font-display); color: var(--ulv-forest-800); }
.lr-story-desc { font: 400 14px/1.5 var(--font-body); color: var(--ulv-stone-600); }

/* ---------- LINKEDIN ---------- */
.lr-li-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 320px)); gap: 20px; }
.lr-li { border: 1px solid var(--border-default); padding: 0 0 16px; }
.lr-li img { width: 100%; height: auto; display: block; border-bottom: 1px solid var(--border-subtle); }
.lr-li-title { font: 700 16px/1.3 var(--font-display); color: var(--ulv-forest-800); margin: 14px 16px 6px; }
.lr-li-caption { font: 400 14px/1.5 var(--font-body); color: var(--ulv-stone-600); margin: 0 16px 10px; }
.lr-li-links { display: flex; flex-direction: column; gap: 6px; margin: 0 16px; font: 400 13px/1.4 var(--font-body); color: var(--ulv-stone-500); }
.lr-li-links a { color: var(--ulv-forest-600); }

/* ---------- APPLY ---------- */
.lr-apply { background: var(--ulv-stone-50); border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); margin-top: 56px; }
.lr-apply-inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-top: 48px; padding-bottom: 48px; }
.lr-apply .lr-eyebrow--light { color: var(--ulv-blue-600); }
.lr-apply-h { font: 700 36px/1.1 var(--font-display); letter-spacing: -0.02em; color: var(--ulv-forest-800); margin: 0 0 8px; }
.lr-apply-lede { font: 400 16px/1.5 var(--font-body); color: var(--ulv-stone-600); margin: 0; }
.lr-apply-btn { background: var(--ulv-forest-800); color: #fff; white-space: nowrap; }
.lr-apply-btn:hover { background: var(--ulv-forest-700); color: #fff; }

/* ---------- DOWNLOADS ---------- */
.lr-downloads { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.lr-download {
  display: flex; flex-direction: column; gap: 6px;
  border: 1px solid var(--border-default);
  padding: 18px 20px;
  text-decoration: none;
}
.lr-download:hover { border-color: var(--ulv-forest-600); }
.lr-download-title { font: 600 16px/1.3 var(--font-display); color: var(--ulv-forest-800); }
.lr-download-desc { font: 400 14px/1.4 var(--font-body); color: var(--ulv-stone-600); }
.lr-disclaimer { font: 400 13px/1.5 var(--font-body); color: var(--ulv-stone-500); margin: 40px 0 72px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .lr-hero { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; }
  .lr-host { max-width: 320px; }
  .lr-h1 { font-size: 40px; }
  .lr-series-inner { grid-template-columns: 1fr; }
  .lr-series-art { max-width: 320px; }
  .lr-stories, .lr-downloads { grid-template-columns: 1fr; }
  .lr-apply-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .site-container.lr-hero, .lr .site-container { padding-left: 16px; padding-right: 16px; }
  .lr-h1 { font-size: 34px; }
  .lr-h2 { font-size: 26px; }
  .lr-episodes li { grid-template-columns: 1fr; grid-template-areas: "n" "title" "desc" "soon"; }
  .lr-ep-soon { justify-self: start; }
}