body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

header {
  background: #003366;
  color: white;
  padding: 20px;
  text-align: center;
}

nav {
  background-color: #003366;
  text-align: center;
  padding: 10px 0;
}

nav a {
  margin: 0 15px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
}

nav a:hover {
  text-decoration: underline;
}

main {
  padding: 20px;
}

footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 15px;
  margin-top: 20px;
}

/* Corrige botões e links */
a.button, button {
  background-color: #3f51b5;
  color: white;
  padding: 10px 18px;
  text-decoration: none;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

a.button:hover, button:hover {
  background-color: #2c3e90;
}

/* Formulário responsivo */
form input, form textarea {
  width: 100%;
  max-width: 500px;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

section {
  padding: 30px 20px;
}

h1, h2, h3 {
  color: #003366;
  text-align: center;
}

/* Corrige fundo de páginas internas */
body.page-parcelamento,
body.page-servicos,
body.page-contato {
  background-color: #f9f9f9;
}