body {
  font-family: sans-serif;
  background-color: #f9fafb;
  margin: 0;
  padding: 0;
}

.logo-container {
  text-align: center;
  margin: 2rem 0;
}

.logo {
  width: 100%;
  max-width: 800px;
  height: auto;
}

.topo {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 50;
}

.menu {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 22px;
	font-weight: bold;
}


.menu nav a {
  margin: 0 1rem;
  text-decoration: none;
  color: #4a4a4a;
  font-weight: 500;
}

.menu nav a:hover {
  color: #1e40af;
}

.secao {
  padding: 4rem 1rem;
}

.bg-cinza {
  background-color: #f3f4f6;
}

.container {
  max-width: 1200px;
  margin: auto;
}

.titulo {
  font-size: 2rem;
  font-weight: bold;
  color: #1f2937;
  margin-bottom: 2rem;
  text-align: center;
}

.faixa {
  background-color: #4a4a4a;
  color: white;
  display: inline-block;
  padding: 0.2em 0.5em;
}

.grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.card {
  background-color: white;
  border-radius: 1rem;
  padding: 0.4rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.5);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex: 1 1 250px;
  max-width: 300px;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.imagem {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.25rem;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.card p {
  color: #6b7280;
  margin-bottom: 1rem;
}

.botao {
  display: inline-block;
  background-color: #2563eb;
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 0.75rem;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.botao:hover {
  background-color: #1d4ed8;
}

.botao.verde {
  background-color: #16a34a;
}

.botao.verde:hover {
  background-color: #15803d;
}

.rodape {
  background-color: white;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.875rem;
  color: #6b7280;
}

/* Responsividade */
@media (max-width: 768px) {
  .menu {
    flex-direction: column;
    align-items: center;
  }

  .card {
    max-width: 30%;
  }

  .imagem {
    height: auto;
  }
}

@media (max-width: 480px) {
  .titulo {
    font-size: 1.5rem;
  }

  .imagem {
    height: 150px;
  }

  .botao {
    padding: 0.4rem 1rem;
  }
}