/* ============================================================
   CHAIRÔ — FORMS  |  Design System
   ============================================================ */

/* ── Fontes RegolaPro ── */
@font-face {
  font-family: 'RegolaPro';
  src: url('./assets/fonts/RegolaPro-Regular.woff2') format('woff2'),
       url('./assets/fonts/RegolaPro-Regular.woff')  format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'RegolaPro';
  src: url('./assets/fonts/RegolaPro-Medium.woff2') format('woff2'),
       url('./assets/fonts/RegolaPro-Medium.woff')  format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'RegolaPro';
  src: url('./assets/fonts/RegolaPro-Bold.woff2') format('woff2'),
       url('./assets/fonts/RegolaPro-Bold.woff')  format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'RegolaPro', system-ui, -apple-system, sans-serif;
}

:root {
  --color-bg-dark: #0D0D0D;
  --color-bg-dark-card: #1A1A1A;
  --color-bg-dark-card2: #141414;
  --color-accent: #F47B5A;
  --color-accent-light: #FDEAE3;
  --color-accent-text: #C94E27;
  --color-white: #FFFFFF;
  --color-text-dark: #1A1A1A;
  --color-text-muted: #6B7280;
  --color-text-light: rgba(255, 255, 255, 0.65);
  --color-border: #E5E7EB;
  --color-border-focus: #1A1A1A;
  --color-btn-disabled: #F3F4F6;
  --color-btn-disabled-text: #9CA3AF;
  --color-btn-active: #1A1A1A;
  --color-btn-active-text: #FFFFFF;
  --font: 'RegolaPro', system-ui, -apple-system, sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --transition: 0.2s ease;
}

html, body {
  height: 100%;
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   LAYOUT
   ============================================================ */

.layout {
  display: flex;
  min-height: 100vh;
  height: 100%;
}

/* ============================================================
   PAINEL ESQUERDO — BRANDING
   ============================================================ */

.panel-left {
  width: 44%;
  min-height: 100vh;
  background-color: var(--color-bg-dark);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-left__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 36px 40px 32px;
  overflow: hidden;
}

/* Cabeçalho / Logo */
.brand-header {
  flex-shrink: 0;
  margin-bottom: 24px;
}

.brand-logo {
  display: inline-block;
}

.brand-logo svg text {
  font-family: var(--font);
}

/* Hero image */
.hero-image-wrap {
  flex-shrink: 0;
  margin: 0 -40px;
  margin-bottom: 0;
  height: 220px;
  position: relative;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #111 0%, #0D0D0D 100%);
  position: relative;
}

.hero-chair-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chair-svg {
  width: 100%;
  height: 100%;
  opacity: 0.85;
}

/* Dots carrossel */
.carousel-dots {
  display: flex;
  gap: 6px;
  margin-top: 36px;
  flex-shrink: 0;
}

.dot {
  width: 18px;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.2);
  transition: background var(--transition);
}

.dot--active {
  background: var(--color-accent);
  width: 28px;
}

/* Conteúdo principal */
.brand-content {
  flex-shrink: 0;
  margin-bottom: 24px;
}


.brand-headline {
  font-size: 40px;
  background: linear-gradient(99deg, #FFF 6%, rgba(255, 255, 255, 0.45) 85%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.brand-description {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-light);
}

/* ── Tag com o nome do lead ── */
.name-pill {
  display: none; /* Escondida por padrão */
  align-items: center;
  align-self: flex-start;
  margin-top: 0px;
  padding: 7px 16px;
  border: 1.5px solid var(--color-accent);
  border-radius: 100px;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  animation: pillFadeIn 0.35s ease forwards;
}

.name-pill--visible {
  display: inline-flex;
}

@keyframes pillFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Estatísticas */
.brand-stats {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat:not(:last-child) {
  border-right: 1px solid rgba(255,255,255,0.08);
  margin-right: 16px;
  padding-right: 16px;
}

.stat__number {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.stat__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

/* carousel-content cresce para preencher o espaço disponível entre os dots e o rodapé */
.carousel-content {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 24px;
}

.footer-content {
  margin-top: 24px;
  flex-shrink: 0;
}

/* Depoimento */
.testimonial-card {
  background: var(--color-bg-dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.testimonial-quotes {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.testimonial-text {
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
  margin-bottom: 14px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #F47B5A, #C94E27);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  overflow: hidden;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.testimonial-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.testimonial-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-white);
}

.testimonial-company {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.testimonial-stars {
  font-size: 12px;
  color: var(--color-accent);
  letter-spacing: 1px;
}

/* Nota de rodapé */
.brand-footer-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  flex-shrink: 0;
  margin-top: auto;
}

.orange-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ============================================================
   PAINEL DIREITO — FORMULÁRIO
   ============================================================ */

.panel-right {
  flex: 1;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-y: auto;
}

.panel-right__inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
}

/* Barra de progresso */
.progress-bar-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0 12px;
  padding-top: 36px;
  margin-bottom: 48px;
  flex-shrink: 0;
  
}

/* Botão voltar */
.btn-back {
  grid-column: 1;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px 6px 6px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  /* Oculto por padrão, aparece no step > 1 */
  opacity: 0;
  pointer-events: none;
  transform: translateX(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.15s, background 0.15s;
}

.btn-back--visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.btn-back:hover {
  color: var(--color-text-dark);
  background: #F3F4F6;
}

.btn-back svg {
  flex-shrink: 0;
}

/* Barra em si */
.progress-bar {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  height: 3px;
  background: #F3F4F6;
  border-radius: 2px;
  overflow: hidden;
  margin-top: 14px;
}

.progress-bar__fill {
  height: 100%;
  background: var(--color-text-dark);
  border-radius: 2px;
  transition: width 0.4s ease;
  width: 12.5%;
}

/* Texto "1 / 8" */
.progress-text {
  grid-column: 3;
  grid-row: 1;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ── Mensagens de erro ── */
.field-error {
  font-size: 12.5px;
  color: #EF4444;
  min-height: 18px;
  margin-top: 6px;
  padding-left: 2px;
  line-height: 1.4;
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.field-error::before {
  content: '⚠';
  font-size: 11px;
  flex-shrink: 0;
}

.field-error--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.field-input--error {
  border-color: #EF4444 !important;
  background: #FEF2F2 !important;
}

.field-input--error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

/* ============================================================
   ETAPAS DO FORMULÁRIO
   ============================================================ */

.form-steps {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.step {
  display: none;
  flex-direction: column;
  gap: 24px;
  animation: stepIn 0.3s ease;
}

.step--active {
  display: flex;
  width: 95%;
}

@keyframes stepIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Badge de etapa */
.step-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--color-accent-light);
  color: var(--color-accent-text);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  align-self: flex-start;
}

/* Pergunta */
.step-question {
  font-size: 30px;
  font-weight: 400;
  color: var(--color-text-dark);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

/* Campo de input */
.field-group {
  display: flex;
  flex-direction: column;
}

.field-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-dark);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: none;
  line-height: 1.5;
}

.field-input::placeholder {
  color: #9CA3AF;
}

.field-input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(26,26,26,0.06);
}

.field-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Grid de opções */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.options-grid--multi .option-card--selected::after {
  content: '✓';
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
}

.option-card {
  position: relative;
  padding: 14px 16px;
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
  font-family: var(--font);
}

.option-card:hover {
  border-color: #D1D5DB;
  background: #F9FAFB;
}

.option-card--selected {
  border-color: var(--color-text-dark);
  background: var(--color-text-dark);
}

.option-card--selected .option-label {
  color: var(--color-white);
}

.option-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dark);
  transition: color var(--transition);
}

/* Botão prosseguir */
.btn-next {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px 24px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  outline: none;
}

.btn-next:disabled {
  background: var(--color-btn-disabled);
  color: var(--color-btn-disabled-text);
  cursor: not-allowed;
}

.btn-next:not(:disabled) {
  background: var(--color-btn-active);
  color: var(--color-btn-active-text);
}

.btn-next:not(:disabled):hover {
  background: #333333;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.btn-next:not(:disabled):active {
  transform: translateY(0);
}

.btn-arrow {
  font-size: 16px;
}

/* Spinner de carregamento no botão */
.btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   ETAPA FINAL
   ============================================================ */

.step--end {
  text-align: center;
  align-items: center;
  padding: 24px 0;
}

.end-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #F47B5A, #C94E27);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: white;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-question--end {
  font-size: 28px;
}

.end-message {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 380px;
  text-align: center;
}

.btn-end {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--color-text-dark);
  color: var(--color-white);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  margin-top: 8px;
}

.btn-end:hover {
  background: #333;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* ============================================================
   RODAPÉ LEGAL
   ============================================================ */

.form-legal {
  padding: 24px 0 32px;
  flex-shrink: 0;
}

.form-legal p {
  font-size: 11.5px;
  line-height: 1.6;
  color: #9CA3AF;
  text-align: center;
}

.form-legal p + p {
  margin-top: 4px;
}

.legal-link {
  color: #6B7280;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.legal-link:hover {
  color: var(--color-text-dark);
}

/* ============================================================
   PROVA SOCIAL MOBILE — só aparece em telas pequenas
   ============================================================ */

/* Escondido por padrão no desktop */
.mobile-proof {
  display: none;
}

/* ── Divider ── */
.mobile-proof__divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
}

.mobile-proof__divider::before,
.mobile-proof__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.mobile-proof__divider span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #9CA3AF;
  white-space: nowrap;
}

/* ── Stats no mobile ── */
.mobile-stats {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  background: #F9FAFB;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.mobile-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 8px;
  gap: 3px;
}

.mobile-stat:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

.mobile-stat__number {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-text-dark);
  line-height: 1;
  letter-spacing: -0.5px;
}

.mobile-stat__label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #9CA3AF;
  text-transform: uppercase;
}

/* ── Testimonial no mobile ── */
.mobile-testimonial {
  background: #F9FAFB;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 20px;
}

.mobile-testimonial__quotes {
  font-size: 26px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.mobile-testimonial__text {
  font-size: 13px;
  line-height: 1.65;
  color: #374151;
  margin-bottom: 14px;
}

.mobile-testimonial__author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-testimonial__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #F47B5A, #C94E27);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  overflow: hidden;
}

.mobile-testimonial__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.mobile-testimonial__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.mobile-testimonial__name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.mobile-testimonial__company {
  font-size: 11px;
  color: #9CA3AF;
}

.mobile-testimonial__stars {
  font-size: 12px;
  color: var(--color-accent);
  letter-spacing: 1px;
}

/* ── Nota de rodapé mobile ── */
.mobile-proof__note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #6B7280;
  margin-bottom: 8px;
}

/* ============================================================
   RESPONSIVO — TABLET  (≤ 900px)
   ============================================================ */

@media (max-width: 900px) {
  .layout {
    flex-direction: column;
  }

  /* ── Painel esquerdo: oculto em tablet e abaixo ── */
  .panel-left {
    display: none;
  }

  /* ── Painel direito ── */
  .panel-right__inner {
    padding: 0 24px;
  }

  .step-question {
    font-size: 24px;
  }

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

  /* Mostrar prova social no painel branco */
  .mobile-proof {
    display: block;
    padding-top: 32px;
  }
}

/* ============================================================
   RESPONSIVO — MOBILE  (≤ 480px)
   ============================================================ */

@media (max-width: 480px) {
  /* Painel direito */
  .panel-right__inner {
    padding: 0 20px;
  }

  .step-question {
    font-size: 21px;
  }

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

  .progress-bar-wrap {
    padding-top: 24px;
    margin-bottom: 32px;
  }

  .mobile-stat__number {
    font-size: 20px;
  }
}