.pagina-catalogos-sinalizacao {
  padding: 2rem;
  font-family: "Segoe UI", sans-serif;
  text-align: center;
}

.pagina-catalogos-sinalizacao .intro h1 {
  font-size: 2rem;
  color: #1a4d2e;
  margin-bottom: 0.5rem;
}

.pagina-catalogos-sinalizacao .intro p {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 2rem;
}

.grid-catalogos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.catalogo-box {
  width: 280px;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
  padding: 1rem;
}

.catalogo-box img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 1rem;
  object-fit: cover;
}

.catalogo-box h2 {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 1rem;
}

.btn {
  display: block;
  text-decoration: none;
  font-weight: bold;
  padding: 0.7rem;
  margin: 0.5rem 0;
  border-radius: 6px;
  transition: 0.3s ease;
}

.visualizar {
  background-color: #00582b;
  color: white;
}

.baixar {
  background-color: #a7c213;
  color: black;
}

.btn:hover {
  opacity: 0.9;
}