body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
    color: #333;
  }
  
  /* Cabeçalho */
  header {
    background: #1e3a8a;
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  header h1 {
    margin: 0;
  }
  nav a {
    color: white;
    text-decoration: none;
    margin-left: 1rem;
    font-weight: bold;
  }
  nav a:hover {
    text-decoration: underline;
  }
  
  /* Hero */
  .hero {
    position: relative;
    text-align: center;
    color: white;
  }
  .hero img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    filter: brightness(70%);
  }
  .hero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .hero-text h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }

    /* Específico para o banner da home */
  .banner-principal {
    max-width: 1200px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }
        

  /* Conteúdo principal */
  .container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 1rem;
  }
  h3 {
    text-align: center;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
  }
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
  }
  .card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    text-align: center;
    padding: 1rem;
  }
  .card img {
    width: 180px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.8rem;
  }
  .card h4 {
    margin: 0.5rem 0;
    color: #2563eb;
  }
  .card a {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.6rem 1rem;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 5px;
  }
  .card a:hover {
    background: #1e3a8a;
  }
  
  /* Contato */
  .contact {
    text-align: center;
  }
  .contact a {
    margin: 0.5rem;
    padding: 0.8rem 1.2rem;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
  }
  .contact a:hover {
    background: #1e3a8a;
  }
  
  /* Rodapé */
  footer {
    background: #1e3a8a;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
  }