section.activity-catalog {
  width: 100%;
}

div.card-container {
  display: grid;
  width: 100%;
  /* Cria colunas automáticas de no mínimo 250px e no máximo 1fr */
  grid-template-columns: repeat(auto-fit, minmax(250px, max-content));
  /* Centraliza o bloco inteiro de cards na tela */
  justify-content: center;
  gap: 20px;
  padding: 20px;
}

div.card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;

  padding: 1.25rem;
  width: 250px;
  height: 300px;
  /* Mantém a largura fixa dos cards */
  box-shadow: 0.3rem 0.3rem 0.1rem rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
  border-radius: 10px;

  transition: transform 0.7s ease;
}

div.card:hover {
  transform: scale(1.03);
}

div.card h1 {
  font-size: 1rem;
  text-align: center;
}








/* Cartões */
.catalog-header {
  margin: 1.5rem 0 1.5rem 0.5rem;
  font-size: 0.9rem;
  color: #64748b;
  font-weight: 700;
  text-transform: uppercase;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.card-desc {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.4;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.72rem;
}

.badge {
  background: var(--bg-color-badge-card);
  color: var(--text-badge-card);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
}

.badge-year {
  background: var(--bg-color-card);
  color: var(--text-color);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
}

/* Paginação */
.pagination-footer {
  text-align: center;
  margin-top: 2rem;
}

.btn-loadmore {
  padding: 0.65rem 1.5rem;
  background: var(--bg-color-button-active);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 1rem;
}

.btn-loadmore:hover {
  background: var(--bg-color-button-active-hover);
}