body {
  background: radial-gradient(circle at top, #191919 0%, #0d0d0d 35%, #050505 100%);
}

.form-page {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.form-shell {
  width: min(100%, 1140px);
  margin: 0 auto;
}

.form-card {
  padding: clamp(1rem, 2vw, 2rem);
}

.form-page .page-title {
  margin-bottom: 0.75rem;
  color: var(--cor-primaria);
}

.form-page .lead {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.form-section-header {
  margin: 1.5rem 0 0.75rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cor-primaria);
}

.form-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cor-borda);
}

.submit-button {
  min-width: 220px;
}

.submit-button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.question-label {
  display: block;
  margin-top: 0.15rem;
  color: var(--cor-texto);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
}

.step-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin: 1rem 0 1.5rem;
}

.step-dot {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.35);
  transition: transform var(--transicao), background var(--transicao), box-shadow var(--transicao);
}

.step-dot.active {
  background: var(--cor-primaria);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
  transform: scale(1.08);
}

.step-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.step-actions .secondary-button,
.step-actions .primary-button {
  min-width: 140px;
}

.step-back[hidden] {
  visibility: hidden;
  pointer-events: none;
}

.form-section {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(212, 175, 55, 0.14);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  margin-top: 0.5rem;
}

.success-state {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.success-card {
  width: min(100%, 620px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  text-align: center;
}

.success-title {
  margin: 1rem 0 0.75rem;
  color: var(--cor-primaria);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.15;
}

.success-text {
  color: var(--cor-texto-suave);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0 auto 1.5rem;
  max-width: 52ch;
}

.success-button {
  margin-top: 0.5rem;
  min-width: 220px;
}

@media (max-width: 720px) {
  .form-card {
    padding: 1rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .step-actions {
    flex-direction: column-reverse;
  }

  .step-actions .secondary-button,
  .step-actions .primary-button,
  .submit-button {
    width: 100%;
  }

  .option-list {
    grid-template-columns: 1fr;
  }
}