.personalize-container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--bege);
  border-radius: 1rem;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  font-family: 'Playfair Display', serif;
  color: #333;
  text-align: center;
}

.personalize-container form {
  display: flex;
  justify-content: space-around;
  gap: 2rem;
  flex-wrap: wrap;
}

.coluna {
  flex: 1 1 250px;
  min-width: 250px;
  background: var(--rosa);
  border-radius: 1rem;
  padding: 1rem 1.5rem;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.coluna h3 {
  font-family: 'Pacifico', cursive;
  color: #a84b6a;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.coluna label {
  display: block;
  margin-bottom: 1rem;
  cursor: pointer;
  font-weight: 600;
}

.coluna input[type="checkbox"],
.coluna input[type="radio"] {
  margin-right: 0.6rem;
  cursor: pointer;
  transform: scale(1.2);
  vertical-align: middle;
}

.resultado {
  width: 100%;
  margin-top: 2rem;
  font-size: 1.3rem;
  font-weight: bold;
  color: #a84b6a;
}

.btn-whatsapp {
  display: block;
  margin: 2rem auto;
  padding: 1rem 2.5rem;
  background-color: #25D366; /* verde WhatsApp */
  color: white;
  font-size: 1.3rem;
  font-weight: bold;
  border: none;
  border-radius: 2rem;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.6);
  transition: background-color 0.3s ease;
}

.btn-whatsapp:hover {
  background-color: #1ebe57;
}