* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


header {
  background-color: #78789b;
  padding: 20px;
  text-align: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

nav a {
  color: #fff;
  margin: 0 10px;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 5px;
  transition: background 0.3s;
}

nav a:hover {
  background-color: #ccd3d2;
  color: #000;
}


.contato-container {
  max-width: 600px;
  color: #505050c0;
  margin: 40px auto;
  padding: 20px;
  background-color: #fafafa;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

form {
  display: flex;
  flex-direction: column;
}

form label {
  margin-top: 12px;
  font-weight: bold;
}

form input,
form textarea {
  padding: 10px;
  margin-top: 4px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: inherit;
}

form button {
  margin-top: 16px;
  padding: 10px;
  background-color: #494be0;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

form button:hover {
  background-color: #341f97;
}

.mensagem-sucesso {
  margin-top: 20px;
  color: green;
  font-weight: bold;
}