.catalog-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 24px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--compass-mist);
}
.catalog-stats strong {
  color: var(--compass-teal);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  display: block;
}
.skill-search-input {
  width: 100%;
  max-width: 480px;
  background: rgba(10, 25, 41, 0.7);
  border: 1px solid rgba(45, 212, 191, 0.25);
  color: var(--compass-paper);
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  text-align: center;
}
.skill-search-input::placeholder { color: var(--compass-mist); }
.skill-search-input:focus { outline: none; border-color: var(--compass-teal); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15); }

.catalog .section-inner { text-align: left; padding-top: 20px; }
.tier-block { margin-bottom: 56px; }
.tier-head {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}
.tier-head h2 {
  font-size: 24px !important;
  font-weight: 800;
  margin: 0 !important;
  text-align: left !important;
  color: var(--compass-paper);
}
.tier-head p { margin: 0; color: var(--compass-fog); font-size: 14px; flex: 1; min-width: 280px; }
.tier-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--compass-teal);
  background: rgba(45, 212, 191, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.skill-tile {
  display: block;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 18px;
  text-decoration: none;
  transition: all 0.18s;
  position: relative;
}
.skill-tile:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 212, 191, 0.3);
  background: rgba(45, 212, 191, 0.04);
}
.skill-tile-num {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--compass-teal);
  opacity: 0.5;
}
.skill-tile h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 8px;
  padding-right: 50px;
  color: var(--compass-paper);
  line-height: 1.3;
}
.skill-tile p {
  font-size: 12px;
  color: var(--compass-mist);
  margin: 0 0 10px;
  line-height: 1.5;
}
.skill-tile-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--compass-teal);
  letter-spacing: 0.02em;
}

.catalog-cta {
  background: linear-gradient(180deg, rgba(15, 37, 64, 0.5), rgba(10, 25, 41, 0.7));
  padding: 80px 24px;
  text-align: center;
}

@media (max-width: 900px) {
  .tier-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .tier-grid { grid-template-columns: 1fr; }
  .catalog-stats { gap: 16px; font-size: 12px; }
}