/* ==========================================================================
   MOBI4YOU - Qualificação de Mobiliário Corporativo
   Design Moderno & Minimalista - Alto Contraste com Fundo Escuro
   ========================================================================== */

:root {
  /* Cores Oficiais e Contraste */
  --primary: #D8242A;
  --primary-hover: #B9171C;
  --primary-subtle: #FFF8F8;
  --bg-page: #121316;
  --card-bg: #FFFFFF;
  
  --text-page-title: #FFFFFF;
  --text-page-sub: #94A3B8;
  
  --text-card-title: #0F172A;
  --text-card-sub: #64748B;
  --text-card-main: #1E293B;
  
  --border-color: #E2E8F0;
  --badge-bg: #F1F5F9;
  --badge-text: #475569;
  
  --radius-card: 20px;
  --radius-button: 8px;
  --radius-option: 12px;
  
  --shadow-card: 0 20px 45px -10px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --shadow-button: 0 4px 12px rgba(216, 36, 42, 0.28);
  --transition: 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #0B0C10;
  color: var(--text-card-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 44px 20px 32px 20px;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Iluminação Ambiente Realista por detrás do Card */
.ambient-backlight {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: 820px;
  max-width: 95vw;
  height: 640px;
  background: radial-gradient(
    ellipse 65% 55% at 50% 50%,
    rgba(216, 36, 42, 0.42) 0%,
    rgba(216, 36, 42, 0.22) 38%,
    rgba(255, 255, 255, 0.05) 58%,
    transparent 74%
  );
  filter: blur(60px);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* Wrapper Central */
.main-wrapper {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Cabeçalho da Marca no Fundo Escuro */
.brand-header {
  text-align: center;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo-container {
  margin-bottom: 22px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.brand-logo {
  max-height: 52px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
}

.brand-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-page-title);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  text-wrap: balance;
}

.brand-subtitle {
  font-size: 0.95rem;
  color: var(--text-page-sub);
  font-weight: 400;
  text-wrap: balance;
}

/* Card Principal Elevado com Glow Integrado */
.form-card {
  width: 100%;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: 
    0 0 50px -5px rgba(216, 36, 42, 0.32),
    0 25px 60px -15px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(255, 255, 255, 0.15);
  padding: 36px 40px 32px 40px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* Seção de Progresso Interna do Card */
.card-progress-section {
  margin-bottom: 28px;
}

.card-progress-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.step-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.step-profile-label {
  font-size: 0.82rem;
  color: var(--text-card-sub);
  font-weight: 500;
}

.card-progress-track {
  width: 100%;
  height: 3px;
  background: #EEF2F6;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.card-progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
  transition: width 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Formulário e Etapas com Animação */
#qualificacaoForm {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.step-card {
  display: none;
  opacity: 0;
  transform: translateY(12px) scale(0.99);
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  flex-direction: column;
  flex: 1;
}

.step-card.active {
  display: flex;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.step-title-area {
  margin-bottom: 22px;
}

.step-title-area h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-card-title);
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.step-subheading {
  font-size: 0.92rem;
  color: var(--text-card-sub);
  margin-top: 8px;
  line-height: 1.5;
  text-wrap: balance;
}

/* Corpo do Formulário (Etapa 1) */
.form-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-card-title);
  background: #FFFFFF;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3.5px rgba(216, 36, 42, 0.12);
}

.form-group input::placeholder {
  color: #94A3B8;
}

/* Termo de Privacidade Minimalista com Link */
.privacy-disclaimer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 0.77rem;
  color: #64748B;
  margin-top: 2px;
  line-height: 1.4;
}

.privacy-link {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: color var(--transition);
}

.privacy-link:hover {
  color: var(--primary-hover);
}

/* Grid de Opções (Estilo Typeform Minimalista) */
.options-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.option-card {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 14px 18px;
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-option);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: all var(--transition);
  position: relative;
  user-select: none;
}

.option-card:hover {
  background: #FAFAFA;
  border-color: #CBD5E1;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.option-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 0.95rem;
  font-weight: 700;
  margin-right: 16px;
  flex-shrink: 0;
  transition: all var(--transition);
}

.option-text {
  flex: 1;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--text-card-main);
  line-height: 1.35;
}

.option-check {
  display: none;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  margin-left: 12px;
  flex-shrink: 0;
  animation: popIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.option-check svg {
  width: 14px;
  height: 14px;
}

/* Estado Selecionado da Opção */
.option-card.selected {
  background: var(--primary-subtle);
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
  transform: translateX(4px);
}

.option-card.selected .option-badge {
  background: var(--primary);
  color: #FFFFFF;
}

.option-card.selected .option-text {
  color: var(--text-card-title);
  font-weight: 600;
}

.option-card.selected .option-check {
  display: flex;
}

/* Botões de Ação */
.step-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
}

.step-actions.right-align {
  justify-content: flex-end;
}

.step-actions.center-actions {
  justify-content: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: var(--radius-button);
  font-size: 0.92rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: none;
  gap: 8px;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 6px 16px rgba(216, 36, 42, 0.38);
  transform: translateY(-1px);
}

.btn-secondary {
  background: #F1F5F9;
  color: #475569;
}

.btn-secondary:hover {
  background: #E2E8F0;
  color: #1E293B;
}

.btn-primary:disabled,
.btn-primary.btn-disabled {
  opacity: 0.38;
  cursor: not-allowed !important;
  pointer-events: none !important;
  box-shadow: none !important;
  transform: none !important;
}

.btn-icon,
.btn-icon-left {
  width: 18px;
  height: 18px;
}

@keyframes shakeCard {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

.shake-card {
  animation: shakeCard 0.35s ease-in-out;
}

/* ==========================================================================
   PÁGINA FINAL APRIMORADA
   ========================================================================== */

.success-icon-badge {
  width: 58px;
  height: 58px;
  background: #DEF7EC;
  color: #03543F;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(4, 108, 78, 0.15);
  animation: popIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.success-icon-badge svg {
  width: 30px;
  height: 30px;
}

.summary-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  padding: 18px 24px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid #EEF2F6;
  font-size: 0.88rem;
}

.summary-item:last-child {
  border-bottom: none;
}

.summary-label {
  color: var(--text-card-sub);
  font-weight: 500;
}

.summary-value {
  color: var(--text-card-title);
  font-weight: 600;
  text-align: right;
}

/* Botão de Destaque WhatsApp na Conclusão */
.btn-whatsapp {
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.98rem;
  padding: 13px 30px;
  border-radius: var(--radius-button);
  gap: 10px;
  box-shadow: 0 4px 16px rgba(216, 36, 42, 0.35);
}

.btn-whatsapp:hover {
  background: var(--primary-hover);
  box-shadow: 0 6px 22px rgba(216, 36, 42, 0.48);
  transform: translateY(-2px);
}

.whatsapp-icon {
  width: 20px;
  height: 20px;
}

.text-center {
  text-align: center;
}

/* Rodapé Externo com Dica de Teclado no Fundo Escuro */
.app-keyboard-footer {
  margin-top: 24px;
  font-size: 0.82rem;
  color: var(--text-page-sub);
  text-align: center;
}

kbd {
  background: #1E2026;
  border: 1px solid #333842;
  border-radius: 5px;
  padding: 2px 7px;
  font-family: inherit;
  font-weight: 600;
  color: #F1F5F9;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Animações */
@keyframes popIn {
  from {
    transform: scale(0.6);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Responsividade Mobile */
@media (max-width: 640px) {
  body {
    padding: 24px 14px;
  }

  .brand-title {
    font-size: 1.35rem;
  }

  .brand-subtitle {
    font-size: 0.88rem;
  }

  .form-card {
    padding: 24px 18px 20px 18px;
    min-height: auto;
  }

  .step-title-area h2 {
    font-size: 1.25rem;
  }

  .app-keyboard-footer {
    display: none;
  }

  .privacy-disclaimer {
    flex-direction: column;
    align-items: flex-start;
  }

  .summary-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .summary-value {
    text-align: left;
  }

  .btn-whatsapp {
    width: 100%;
    padding: 12px 20px;
    font-size: 0.92rem;
  }
}