.sobre-container, .solucoes-container {
  max-width: 900px;
  margin: 1rem auto;
  padding: 1rem;
  background-color: #fdfdfd;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
  font-family: 'Segoe UI', sans-serif;
  color: #333;
  line-height: 1.6;
}
.sobre-container h2 {
  font-size: 28px;
  color: #1e1e2f;
  margin-top: 40px;
  margin-bottom: 15px;
  border-bottom: 2px solid #eee;
  padding-bottom: 5px;
}

.sobre-container h3 {
  font-size: 22px;
  color: #1e1e2f;
  margin-top: 30px;
  margin-bottom: 10px;
}

.sobre-container p {
  font-size: 16px;
  margin-bottom: 20px;
}

.sobre-container ul {
  list-style-type: disc;
  padding-left: 20px;
  margin-bottom: 20px;
}

.sobre-container ul li {
  margin-bottom: 8px;
}

.sobre-container strong {
  color: #1e1e2f;
}

.sem-conteudo {
  font-style: italic;
  color: #888;
  background-color: #f9f9f9;
  padding: 15px;
  border-left: 4px solid #ccc;
  border-radius: 6px;
  margin: 30px auto;
  max-width: 800px;
  font-family: 'Segoe UI', sans-serif;
  text-align: center;
}

@media (max-width: 600px) {
  .sobre-container {
    padding: 20px;
    margin: 30px 10px;
  }

  .sobre-container h2 {
    font-size: 22px;
  }

  .sobre-container h3 {
    font-size: 18px;
  }

  .sobre-container p,
  .sobre-container ul li {
    font-size: 15px;
  }
}