body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #ffffff;
    color: #000000;
    margin: 0;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  h1 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
  }
  
  .container {
    max-width: 600px;
    width: 100%;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 4px 4px 0 #000;
  }
  
  .section {
    margin-bottom: 2rem;
  }
  
  .section h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #000;
    padding-bottom: 0.5rem;
  }
  
  .info-item {
    margin-bottom: 0.5rem;
  }
  
  .info-label {
    font-weight: bold;
  }
  
  .lang-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    border: 2px solid #000;
    background-color: #fff;
    color: #000;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 2px 2px 0 #000;
    font-weight: 500;
  }
  
  .btn:hover {
    background-color: #000;
    color: #fff;
    box-shadow: none;
    transform: translate(2px, 2px);
  }
  
  .btn-voltar {
    margin-top: 2rem;
    text-decoration: none;
    display: inline-block;
  }
  
  @media (max-width: 500px) {
    .lang-buttons {
      flex-direction: column;
    }
  }
  
  .login-btn {
  width: 30%;
  margin-bottom: 10px;
  margin-top: 0;
  padding: 8px 0;
  background: #3b82f6;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}

.login-btn:hover {
  background: #2563eb;
}