.form-field {
  background-color: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 0;
  color: white;
  padding: 0.8rem 0.2rem;
  width: 100%;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: none;
}

.form-field::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-field:focus {
  outline: none;
  background-color: transparent;
  border-bottom: 1px solid #FF4F00;
  box-shadow: 0 1px 0 0 #FF4F00;
}


form button.botao-animado {
  transition: background-color 0.3s ease, transform 0.3s ease;
}

form button.botao-animado:hover {
  transform: scale(1.02);
}

.form-box {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.01); /* leve tom para destacar */
  box-shadow: 0 0px 20px rgba(255, 255, 255, 0.4);
}