/* Estilos globais */
body {
    background: linear-gradient(135deg, #0F2027, #203A43, #2C5364);
    background-attachment: fixed; /* Faz o fundo não se mover */
    background-size: cover; /* Garantir que o fundo cubra toda a tela */
    color: white;
    font-family: 'Poppins', sans-serif;
    height: 100%; /* Ajusta a altura do body para garantir que ele ocupe toda a tela */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
    margin: 0; /* Remove margem padrão do body */
    overflow-x: hidden; /* Impede o scroll horizontal */
  }
  
  /* Cabeçalhos */
  h1, h2, h3, h4 {
    font-weight: 600;
    color: #E0E0E0; /* Tom mais claro para os textos */
  }
  
  a {
    text-decoration: none;
  }
  
  /* Estilo do card */
  .card {
    background: #1f2937; /* Escuro para combinar com o fundo */
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    transition: transform 0.3s ease;
    border: none;
 }
   
  .card:hover {
    transform: translateY(-5px);
  }
  
  .card-header {
    color: white; /* Contraste forte para o cabeçalho */
    font-weight: 600;
    border-radius: 15px;
    padding: 10px;

  }
  
  .card-body {
    padding: 20px;
    color: white;
  }
  
  .card-footer {
    text-align: center;
    color: white;
  }
  
  /* Logo */
  .logo {
    max-width: 180px;
    margin-bottom: 20px;
  }
  
  /* Botões */
  .btn-custom {
    background-color: #4fd1c5;
    color: #121212;
    font-weight: 600;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
  }
  
  .btn-custom:hover {
    background-color: #38b2ac;
  }
  
  .btn-custom:focus {
    outline: none;
  }
  
  /* Formulários */
  .form-control {
    background-color: #2b3942;
    color: white;
    border: 1px solid #4fd1c5;
    border-radius: 8px;
    padding: 12px;
  }
  
  .form-control:focus {
    border-color: #38b2ac;
    box-shadow: 0 0 0 0.2rem rgba(63, 227, 198, 0.5);
  }
  
  /* Outras configurações */
  .container {
    max-width: 960px;
  }