/* ============================================================
   Trainings catalog (/trainings/) — segment groups + numbered blocks.
   Filter bar reuses .filter-bar (news.css, global).
   ============================================================ */

.tr-archive {
  background: var(--white);
  padding: 48px 0 80px;
}

@media (max-width: 767.98px) {
  .tr-archive { padding: 28px 0 56px; }
}


/* ---- Segment group ---- */
.tr-group { margin-bottom: 52px; }
.tr-group:last-child { margin-bottom: 0; }

.tr-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.tr-group__title {
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 600;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.tr-group__en {
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--text-muted);
}

.tr-group__count {
  margin-left: auto;
  font-size: var(--fs-13);
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}


/* ---- Block grid ---- */
.tr-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

@media (max-width: 1023.98px) {
  .tr-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575.98px) {
  .tr-grid { grid-template-columns: 1fr; }
}


/* ---- Numbered block: number top-left, title bottom-left ---- */
.tr-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 172px;
  gap: 18px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  transition: border-color var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease),
              transform var(--dur) var(--ease);
}

.tr-card:hover {
  border-color: var(--ink-3);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}

.tr-card__num {
  font-size: var(--fs-13);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  transition: color var(--dur-fast) var(--ease);
}

.tr-card:hover .tr-card__num { color: var(--red); }

.tr-card__title {
  font-size: var(--fs-15);
  font-weight: 600;
  line-height: 1.34;
  letter-spacing: -0.005em;
  color: var(--ink);
}

@media (max-width: 575.98px) {
  .tr-card { min-height: 0; }
}