.card-form {
  background: #ffffff;
  border-radius: 15px;
  padding: 40px 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  max-width: 460px;
  width: 100%;
  border-top: 6px solid #e91e63; /* Fucsia destacado */
}

.card-form h2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #e91e63;
  margin-bottom: 10px;
  text-align: center;
}

.card-form p {
  color: #555;
  font-size: 0.95rem;
  text-align: center;
  margin-bottom: 30px;
}

.form-label {
  color: #022a50;
  font-weight: 500;
}

.form-control:focus {
  border-color: #e91e63;
  box-shadow: 0 0 0 0.2rem rgba(233, 30, 99, 0.25);
}

.btn-submit {
  background-color: #e91e63;
  color: #ffffff;
  border: none;
  width: 100%;
  padding: 12px;
  font-weight: 600;
  border-radius: 8px;
  position: relative;
  transition: background-color 0.3s ease;
}

.btn-submit::after {
  content: '';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: #00bcd4; /* Celeste sutil */
  border-radius: 50%;
}

.btn-submit:hover {
  background-color: #d81b60;
}

@media (max-width: 480px) {
  .card-form {
    padding: 30px 20px;
  }

  .card-form h2 {
    font-size: 1.6rem;
  }
}