/* Primary / secondary route emphasis - vibetrans.ru repositioning */

.route-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.route-card--primary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px solid var(--border-strong, rgba(255,255,255,.12));
  background: var(--glass, rgba(10,12,20,.55));
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.route-card--primary:hover {
  transform: translateY(-2px);
  border-color: var(--accent, #7c5cff);
  box-shadow: 0 12px 32px rgba(0,0,0,.18);
}

.route-card__tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent-2, #22d3ee);
}

.route-card__title {
  font-size: 15px;
  line-height: 1.35;
}

.route-card__cta {
  font-size: 13px;
  color: var(--muted);
  margin-top: auto;
}

.route-chip--secondary {
  border-color: var(--border-strong);
  font-weight: 500;
}

.speed-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0;
}

@media (max-width: 768px) {
  .speed-tiers { grid-template-columns: 1fr; }
}

.speed-tier {
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--glass);
}

.speed-tier h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.speed-tier p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.logistics-model__head,
.primary-routes__head,
.secondary-routes__head {
  max-width: 68ch;
}

.logistics-features { margin-top: 8px; }

.calc__quick-dest {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 4px;
}

.calc__quick-link {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--fg);
  background: var(--glass);
}

.calc__quick-link:hover {
  border-color: var(--accent);
}

.vt-callout--primary-route {
  border-left: 3px solid var(--accent);
}

details.aux-routes {
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 16px 12px;
}

details.aux-routes > summary {
  cursor: pointer;
  padding: 12px 0;
  font-weight: 600;
  list-style: none;
}

details.aux-routes--catalog .route-chip {
  opacity: .85;
  font-size: 13px;
}