.intro-contato {
  max-width: 700px;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.6;
}

.bloco-anuncie {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  color: #fff;
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  margin: 50px 0;
  box-shadow: 0 20px 40px rgba(0,0,0,.15);
}

.btn-anunciar {
  display: inline-block;
  margin-top: 20px;
  background: #fff;
  color: #0f172a;
  padding: 14px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: .3s ease;
}

.btn-anunciar:hover {
  transform: scale(1.05);
}

.bloco-contato {
  text-align: center;
  margin: 40px 0;
}

.bloco-identidade {
  margin-top: 60px;
  text-align: center;
  font-size: .9rem;
  opacity: .8;
}