/* Фильтр и сетка кейсов */
.cases__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.cases__tabs button {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-2);
  border-radius: var(--r-pill);
  padding: 8px 18px;
  font-size: .9375rem;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.cases__tabs button[aria-selected="true"] {
  background: var(--grad);
  border-color: transparent;
  color: var(--on-grad);
}

.cases__grid-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.case {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-1);
  padding: 24px;
}

.case h3 {
  margin: 0 0 8px;
}

.case p {
  margin: 0;
  color: var(--ink-2);
}

@media (prefers-reduced-motion: reduce) {
  .cases__tabs button {
    transition: none;
  }
}