/* Faz o body ocupar 100% da altura da janela */
 html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
  }

  /* Usa flexbox para empurrar o footer para o final */
  body {
    display: flex;
    flex-direction: column;
  }

  header {
    background-color: #006928;
    color: #fff;
    padding: 1rem 2rem;
    text-align: center;
  }

  nav {
    margin-top: 10px;
  }

  nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
  }

  nav a:hover, nav a.active {
    text-decoration: underline;
  }

  .hero {
    background: url('https://via.placeholder.com/1200x400') no-repeat center center/cover;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2.5rem;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.7);
    flex-direction: column;
  }

  .hero img {
    margin-top: 20px;
    max-width: 300px;
    width: 100%;
    height: auto;
  }

  .content {
    padding: 2rem;
    text-align: center;
    flex: 1; /* Faz a seção de conteúdo ocupar o espaço disponível */
  }

  .content h2 {
    margin-bottom: 1rem;
  }

  .content p {
    max-width: 1200px;
    margin: 0 auto;
    color: #555;
    text-align: justify;
  }

  footer {
    background-color: #006928;
    color: #fff;
    text-align: center;
    padding: 1rem;
  }