.preregistro-page {
  padding: 50px 0 90px;
  background:
    linear-gradient(180deg, rgba(245, 243, 238, 0.9) 0%, rgba(255, 255, 255, 1) 100%);
  min-height: 100vh;
}

.preregistro-section {
  padding-top: 30px;
}

.preregistro-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.preregistro-intro {
  text-align: center;
  margin-bottom: 30px;
}

.preregistro-intro h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.preregistro-intro p {
  max-width: 700px;
  margin: 0 auto;
  color: var(--color-text-light);
  font-size: 1rem;
}

.preregistro-benefits {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 24px;
}

.benefit-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.preregistro-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 26px;
  box-shadow: var(--shadow-medium);
  padding: 34px 28px;
}

.preregistro-form {
  display: grid;
  gap: 20px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 15px 16px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: #fff;
  font-size: 1rem;
  color: var(--color-text);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(245, 160, 0, 0.12);
}

.form-group input::placeholder {
  color: #8a8f98;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-top: 4px;
}

.form-checkbox input[type="checkbox"] {
  margin-top: 4px;
  accent-color: var(--color-primary);
}

.form-checkbox label {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.btn-submit {
  width: 100%;
  margin-top: 8px;
  padding: 16px 20px;
  font-size: 1rem;
}

.preregistro-nav-actions {
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .preregistro-page {
    padding: 36px 0 70px;
  }

  .preregistro-intro {
    margin-bottom: 24px;
  }

  .preregistro-card {
    padding: 24px 18px;
    border-radius: 22px;
  }

  .preregistro-benefits {
    flex-direction: column;
    align-items: stretch;
  }

  .benefit-box {
    border-radius: 16px;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .preregistro-nav-actions {
    width: 100%;
    justify-content: center;
  }
}

.mensaje-exito {
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(245, 160, 0, 0.12);
  border: 1px solid rgba(245, 160, 0, 0.3);
  color: var(--color-text);
  font-weight: 600;
  text-align: center;
}