/* =====================================================
   HO DEVWEB - DIAGNÓSTICO EMPRESARIAL PREMIUM
   Landing Page Multi-etapas com Design Glassmorphism
   ===================================================== */

/* ============================================
   IMPORTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ============================================
   VARIÁVEIS CSS - PALETA HO DEVWEB
   ============================================ */
:root {
  /* Gradientes principais */
  --gradient-primary: linear-gradient(135deg, #0066cc 0%, #00a3ff 100%);
  --gradient-secondary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  --gradient-accent: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);

  /* Cores sólidas */
  --blue-primary: #0066cc;
  --blue-light: #3b82f6;
  --blue-lighter: #60a5fa;
  --cyan: #06b6d4;
  --cyan-light: #22d3ee;

  /* Backgrounds */
  --bg-dark: #0a0e27;
  --bg-darker: #050a1a;
  --bg-card: rgba(30, 41, 59, 0.5);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);

  /* Texto */
  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  /* Estados */
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;

  /* Borders e Shadows */
  --border-color: rgba(59, 130, 246, 0.2);
  --border-hover: rgba(59, 130, 246, 0.5);
  --glow-blue: 0 0 30px rgba(0, 102, 204, 0.4);
  --glow-cyan: 0 0 30px rgba(6, 182, 212, 0.4);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET E BASE
   ============================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-darker);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background animado com gradientes */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(0, 102, 204, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 40% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 102, 204, 0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* Grid de fundo sutil */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   BARRA DE PROGRESSO
   ============================================ */
.progress-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  z-index: 1000;
}

.progress-bar {
  height: 100%;
  width: 5.88%;
  background: var(--gradient-primary);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 102, 204, 0.6);
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Info de progresso flutuante */
.progress-info {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  z-index: 999;
}

.progress-text {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 600;
}

.progress-time {
  color: var(--text-muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ============================================
   CONTAINER PRINCIPAL
   ============================================ */
.container {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding: 80px 20px 40px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 1;
}

/* ============================================
   HEADER / HERO
   ============================================ */
.hero-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.logo-container {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: var(--gradient-primary);
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.3;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.1); }
}

.logo-text {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  position: relative;
  letter-spacing: -1px;
}

.logo-highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  color: var(--text-muted);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: var(--spacing-xs);
}

/* ============================================
   INTRO SECTION
   ============================================ */
.diagnostic-intro {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
}

.icon-badge {
  font-size: 48px;
  margin-bottom: var(--spacing-sm);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.intro-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.intro-subtitle {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
}

.intro-subtitle strong {
  color: var(--cyan);
}

.intro-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   FORMULÁRIO - STEPS
   ============================================ */
.form-container {
  flex: 1;
}

.step {
  display: none;
  opacity: 0;
}

.step.active {
  display: block;
  opacity: 1;
  animation: slideIn 0.5s ease-out forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   QUESTION CARD (Glassmorphism)
   ============================================ */
.question-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.question-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.question-card:hover::before {
  opacity: 1;
}

.question-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--glow-blue);
}

/* Ícone da pergunta */
.question-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  display: inline-block;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Chat bubble */
.chat-bubble {
  margin-bottom: var(--spacing-lg);
}

.question-intro {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: var(--spacing-xs);
}

.question-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.question-note {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(245, 158, 11, 0.1);
  border-left: 3px solid var(--warning);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
}

/* ============================================
   INPUTS MODERNOS
   ============================================ */
.input-wrapper {
  position: relative;
  margin: var(--spacing-lg) 0;
}

.glass-input {
  width: 100%;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 16px;
  font-family: inherit;
  transition: all var(--transition-base);
}

.glass-input:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-hover);
}

.glass-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15), var(--glow-blue);
}

.glass-input::placeholder {
  color: var(--text-muted);
}

/* Input com ícone */
.input-with-icon {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  pointer-events: none;
  z-index: 1;
}

.input-with-icon .glass-input {
  padding-left: 55px;
}

/* Wrapper de telefone */
.phone-wrapper {
  display: flex;
  gap: 12px;
}

.country-flag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 20px;
  white-space: nowrap;
}

.country-code {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.phone-wrapper .glass-input {
  flex: 1;
}

/* Textarea */
textarea.glass-input {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

/* Date input */
input[type="date"].glass-input {
  cursor: pointer;
}

input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

/* Validation states */
.glass-input.valid {
  border-color: var(--success);
}

.glass-input.error {
  border-color: var(--error);
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

/* ============================================
   OPTION CARDS (substitui selects)
   ============================================ */
.option-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.option-card {
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.option-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.option-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.option-card.selected {
  border-color: var(--blue-primary);
  background: rgba(0, 102, 204, 0.15);
  box-shadow: var(--glow-blue);
}

.option-card.selected::before {
  opacity: 0.1;
}

.card-icon {
  font-size: 36px;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.card-label {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 15px;
  position: relative;
  z-index: 1;
}

.card-desc {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 4px;
  position: relative;
  z-index: 1;
}

/* Check mark para card selecionado */
.option-card.selected::after {
  content: '✓';
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: white;
  z-index: 2;
}

/* ============================================
   CHECKBOX CARDS (múltipla escolha)
   ============================================ */
.checkbox-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.checkbox-card {
  position: relative;
}

.checkbox-card input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  z-index: 2;
}

.checkbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
}

.checkbox-card:hover .checkbox-content {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.checkbox-card input:checked + .checkbox-content {
  border-color: var(--cyan);
  background: rgba(6, 182, 212, 0.15);
  box-shadow: var(--glow-cyan);
}

.checkbox-icon {
  font-size: 32px;
}

.checkbox-label {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 14px;
  text-align: center;
}

/* ============================================
   QUICK SUGGESTIONS (pills)
   ============================================ */
.quick-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.suggestion-pill {
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.suggestion-pill:hover {
  background: rgba(0, 102, 204, 0.2);
  border-color: var(--blue-primary);
  color: var(--text-primary);
}

.suggestion-pill.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
}

/* ============================================
   BOTÕES
   ============================================ */
.btn-group {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.btn-continue {
  flex: 1;
  padding: 18px 32px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0, 102, 204, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-continue::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-continue:hover::before {
  left: 100%;
}

.btn-continue:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 102, 204, 0.5);
}

.btn-continue:active {
  transform: translateY(-1px);
}

.btn-icon {
  font-size: 20px;
  transition: transform var(--transition-base);
}

.btn-continue:hover .btn-icon {
  transform: translateX(4px);
}

.btn-back {
  padding: 18px 24px;
  background: transparent;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-back:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

/* Loading state */
.btn-continue.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn-continue.loading .btn-text {
  opacity: 0;
}

.btn-continue.loading::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================
   INPUT HINT
   ============================================ */
.input-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: var(--spacing-md);
  color: var(--text-muted);
  font-size: 13px;
}

.input-hint kbd {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 12px;
}

/* ============================================
   MENSAGENS DE ERRO
   ============================================ */
.error-message {
  display: none;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid var(--error);
  border-radius: var(--radius-sm);
  color: var(--error);
  font-size: 14px;
  margin-top: var(--spacing-sm);
  animation: slideIn 0.3s ease;
}

.error-message.show {
  display: block;
}

/* ============================================
   FOOTER INFO
   ============================================ */
.step-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 13px;
}

/* ============================================
   PÁGINA DE AGRADECIMENTO
   ============================================ */
.thank-you-page {
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-page .container {
  padding-top: 40px;
  justify-content: center;
}

.success-animation {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.checkmark-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--gradient-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.4);
  animation: scale-in 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scale-in {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.checkmark {
  width: 40px;
  height: 40px;
  position: relative;
}

.checkmark::before,
.checkmark::after {
  content: '';
  position: absolute;
  background: white;
  border-radius: 2px;
}

.checkmark::before {
  width: 6px;
  height: 20px;
  left: 20px;
  top: 8px;
  transform: rotate(45deg);
  animation: check-long 0.4s ease 0.2s forwards;
  transform-origin: bottom;
}

.checkmark::after {
  width: 6px;
  height: 12px;
  left: 8px;
  top: 16px;
  transform: rotate(-45deg);
  animation: check-short 0.3s ease 0.4s forwards;
  transform-origin: bottom;
}

@keyframes check-long {
  from { height: 0; }
  to { height: 20px; }
}

@keyframes check-short {
  from { height: 0; }
  to { height: 12px; }
}

.thank-you-content {
  text-align: center;
}

.thank-you-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.thank-you-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

.info-box {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-align: left;
  margin-bottom: var(--spacing-xl);
}

.info-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.info-text {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

.info-text strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
}

.next-steps {
  text-align: left;
  padding: var(--spacing-lg);
  background: rgba(0, 102, 204, 0.1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
}

.next-steps h3 {
  color: var(--text-primary);
  font-size: 16px;
  margin-bottom: var(--spacing-md);
}

.next-steps ul {
  list-style: none;
}

.next-steps li {
  color: var(--text-secondary);
  padding: 8px 0;
  font-size: 15px;
}

.quote-box {
  padding: var(--spacing-lg);
  background: var(--bg-glass);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.quote-text {
  font-size: 18px;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.6;
}

.quote-text strong {
  color: var(--cyan);
  font-style: normal;
}

.quote-author {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: var(--spacing-sm);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-primary {
  padding: 16px 32px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0, 102, 204, 0.3);
}

.cta-buttons .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 102, 204, 0.5);
}

.cta-buttons .btn-secondary {
  padding: 16px 32px;
  background: transparent;
  border: 2px solid var(--success);
  border-radius: var(--radius-md);
  color: var(--success);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-base);
}

.cta-buttons .btn-secondary:hover {
  background: rgba(16, 185, 129, 0.1);
  transform: translateY(-2px);
}

/* ============================================
   RESPONSIVIDADE AVANÇADA - MOBILE FIRST
   ============================================ */

/* Touch targets e inputs iOS */
button,
.option-card,
.checkbox-card,
.suggestion-pill {
  min-width: 48px;
  min-height: 48px;
}

/* Fix input zoom iOS - CRÍTICO */
input,
select,
textarea {
  font-size: 16px !important;
}

/* Fix iOS appearance */
input,
button,
select,
textarea {
  -webkit-appearance: none;
  appearance: none;
}

/* Smooth scroll momentum iOS */
.container {
  -webkit-overflow-scrolling: touch;
}

/* Tap highlight */
* {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

/* GPU acceleration */
.question-card,
.option-card,
.btn-continue {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* ============================================
   MOBILE SMALL (320px - 480px)
   ============================================ */
@media (max-width: 480px) {
  .container {
    padding: 70px 12px 24px;
  }

  .progress-info {
    top: 10px;
    right: 10px;
    padding: 6px 12px;
  }

  .progress-text {
    font-size: 12px;
  }

  .progress-time {
    display: none;
  }

  .logo-text {
    font-size: 24px;
  }

  .tagline {
    font-size: 11px;
    letter-spacing: 1px;
  }

  .diagnostic-intro {
    padding: 1.25rem 1rem;
  }

  .icon-badge {
    font-size: 36px;
  }

  .intro-title {
    font-size: 20px;
  }

  .intro-subtitle {
    font-size: 14px;
  }

  .intro-stats {
    flex-direction: column;
    gap: 0.75rem;
  }

  .stat {
    width: 100%;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }

  .stat-number {
    font-size: 24px;
  }

  .stat-label {
    font-size: 12px;
  }

  .question-card {
    padding: 1.25rem;
    margin: 0.75rem 0;
    border-radius: 16px;
  }

  .question-icon {
    font-size: 36px;
    margin-bottom: 0.75rem;
  }

  .question-title {
    font-size: 18px;
    line-height: 1.4;
  }

  .question-intro {
    font-size: 13px;
  }

  .question-note {
    font-size: 12px;
    padding: 0.75rem;
  }

  .glass-input {
    padding: 14px 16px;
    min-height: 48px;
  }

  textarea.glass-input {
    min-height: 100px;
  }

  .option-cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .option-card {
    padding: 1rem;
    min-height: 56px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    text-align: left;
  }

  .card-icon {
    font-size: 24px;
    margin-bottom: 0;
  }

  .card-label {
    font-size: 14px;
  }

  .option-card.selected::after {
    top: 50%;
    transform: translateY(-50%);
    right: 12px;
    width: 20px;
    height: 20px;
    font-size: 12px;
  }

  .checkbox-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .checkbox-content {
    padding: 0.75rem;
  }

  .checkbox-icon {
    font-size: 22px;
  }

  .checkbox-label {
    font-size: 11px;
  }

  .quick-suggestions {
    gap: 0.5rem;
    justify-content: flex-start;
  }

  .suggestion-pill {
    font-size: 12px;
    padding: 8px 12px;
  }

  .btn-group {
    flex-direction: column;
    gap: 0.75rem;
  }

  .btn-continue {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    order: 1;
  }

  .btn-back {
    width: 100%;
    padding: 12px 20px;
    font-size: 14px;
    order: 2;
  }

  .input-hint {
    display: none;
  }

  .phone-wrapper {
    flex-direction: column;
    gap: 0.75rem;
  }

  .country-flag {
    justify-content: center;
    padding: 12px;
  }

  .error-message {
    font-size: 13px;
    padding: 8px 12px;
  }

  /* Thank you page */
  .checkmark-circle {
    width: 80px;
    height: 80px;
  }

  .checkmark {
    width: 32px;
    height: 32px;
  }

  .thank-you-title {
    font-size: 24px;
  }

  .thank-you-subtitle {
    font-size: 16px;
  }

  .info-box {
    flex-direction: column;
    text-align: center;
    padding: 1.25rem;
  }

  .info-icon {
    font-size: 28px;
  }

  .info-text {
    font-size: 14px;
  }

  .next-steps {
    padding: 1.25rem;
  }

  .next-steps h3 {
    font-size: 15px;
  }

  .next-steps li {
    font-size: 14px;
    padding: 6px 0;
  }

  .quote-box {
    padding: 1.25rem;
  }

  .quote-text {
    font-size: 16px;
  }

  .quote-author {
    font-size: 13px;
  }

  .cta-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
    font-size: 14px;
  }
}

/* ============================================
   MOBILE MEDIUM (481px - 768px)
   ============================================ */
@media (min-width: 481px) and (max-width: 768px) {
  .container {
    padding: 80px 20px 32px;
  }

  .progress-info {
    top: 15px;
    right: 15px;
    padding: 8px 16px;
  }

  .progress-text {
    font-size: 13px;
  }

  .logo-text {
    font-size: 30px;
  }

  .diagnostic-intro {
    padding: 1.5rem;
  }

  .intro-title {
    font-size: 24px;
  }

  .intro-stats {
    flex-direction: row;
    gap: 1.5rem;
  }

  .stat-number {
    font-size: 28px;
  }

  .question-card {
    padding: 1.75rem;
  }

  .question-icon {
    font-size: 42px;
  }

  .question-title {
    font-size: 20px;
  }

  .glass-input {
    padding: 16px 18px;
  }

  textarea.glass-input {
    min-height: 120px;
  }

  .option-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .option-card {
    flex-direction: column;
    text-align: center;
    padding: 1.25rem;
  }

  .card-icon {
    font-size: 28px;
    margin-bottom: 0.5rem;
  }

  .card-label {
    font-size: 14px;
  }

  .checkbox-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }

  .checkbox-content {
    padding: 1rem;
  }

  .checkbox-icon {
    font-size: 26px;
  }

  .checkbox-label {
    font-size: 12px;
  }

  .btn-group {
    flex-direction: column;
    gap: 1rem;
  }

  .btn-continue {
    width: 100%;
    order: 1;
  }

  .btn-back {
    width: 100%;
    order: 2;
  }

  .input-hint {
    display: none;
  }

  .phone-wrapper {
    flex-direction: row;
  }

  .thank-you-title {
    font-size: 28px;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: 100%;
  }
}

/* ============================================
   TABLET (769px - 1024px)
   ============================================ */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    max-width: 700px;
    padding: 100px 24px 40px;
  }

  .progress-info {
    top: 20px;
    right: 20px;
    padding: 10px 20px;
  }

  .progress-text {
    font-size: 14px;
  }

  .logo-text {
    font-size: 34px;
  }

  .diagnostic-intro {
    padding: 2rem;
  }

  .intro-title {
    font-size: 26px;
  }

  .intro-stats {
    gap: 2.5rem;
  }

  .stat-number {
    font-size: 30px;
  }

  .question-card {
    padding: 2.5rem;
  }

  .question-icon {
    font-size: 48px;
  }

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

  .glass-input {
    font-size: 17px;
    padding: 16px 20px;
  }

  textarea.glass-input {
    min-height: 140px;
  }

  .option-cards {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
  }

  .option-card {
    padding: 1.5rem;
  }

  .card-icon {
    font-size: 32px;
  }

  .card-label {
    font-size: 15px;
  }

  .checkbox-cards {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
  }

  .checkbox-content {
    padding: 1.25rem;
  }

  .checkbox-icon {
    font-size: 30px;
  }

  .checkbox-label {
    font-size: 13px;
  }

  .btn-group {
    flex-direction: row;
    gap: 1rem;
  }

  .btn-continue {
    width: auto;
    min-width: 200px;
    padding: 16px 40px;
    font-size: 16px;
  }

  .btn-back {
    width: auto;
    padding: 16px 24px;
  }

  .input-hint {
    display: flex;
  }

  .input-hint kbd {
    display: inline-flex;
  }

  .thank-you-title {
    font-size: 30px;
  }

  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: auto;
  }
}

/* ============================================
   DESKTOP (1025px+)
   ============================================ */
@media (min-width: 1025px) {
  .container {
    max-width: 800px;
    padding: 120px 32px 60px;
  }

  .progress-info {
    top: 24px;
    right: 24px;
    padding: 12px 24px;
  }

  .progress-text {
    font-size: 15px;
  }

  .logo-text {
    font-size: 38px;
  }

  .diagnostic-intro {
    padding: 2.5rem;
  }

  .intro-title {
    font-size: 28px;
  }

  .intro-stats {
    gap: 3rem;
  }

  .stat-number {
    font-size: 34px;
  }

  .question-card {
    padding: 3rem;
  }

  .question-icon {
    font-size: 56px;
  }

  .question-title {
    font-size: 28px;
  }

  .glass-input {
    font-size: 18px;
    padding: 18px 24px;
  }

  textarea.glass-input {
    min-height: 160px;
  }

  .option-cards {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .option-card {
    padding: 1.75rem;
  }

  .option-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.3);
  }

  .card-icon {
    font-size: 36px;
  }

  .card-label {
    font-size: 16px;
  }

  .checkbox-cards {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1.25rem;
  }

  .checkbox-content {
    padding: 1.5rem;
  }

  .checkbox-icon {
    font-size: 34px;
  }

  .checkbox-label {
    font-size: 14px;
  }

  .btn-continue {
    min-width: 240px;
    padding: 18px 56px;
    font-size: 17px;
  }

  .btn-continue:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 102, 204, 0.5);
  }

  .glass-input:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .thank-you-title {
    font-size: 34px;
  }
}

/* ============================================
   LANDSCAPE MODE (Mobile)
   ============================================ */
@media (max-height: 600px) and (orientation: landscape) {
  .container {
    padding: 60px 16px 20px;
  }

  .diagnostic-intro {
    display: none;
  }

  .question-card {
    padding: 1.25rem;
  }

  .question-icon {
    font-size: 28px;
    margin-bottom: 0.5rem;
  }

  .question-title {
    font-size: 18px;
  }

  .intro-stats {
    display: none;
  }
}

/* ============================================
   TECLADO VIRTUAL ABERTO
   ============================================ */
@media (max-height: 500px) {
  .question-icon {
    display: none;
  }

  .question-card {
    padding: 1rem;
  }

  .diagnostic-intro {
    display: none;
  }

  .hero-header {
    margin-bottom: 0.5rem;
  }

  .logo-text {
    font-size: 22px;
  }

  .tagline {
    display: none;
  }
}

/* ============================================
   SUPORTE A NOTCH (iPhone X+)
   ============================================ */
@supports (padding: env(safe-area-inset-top)) {
  body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }

  .progress-container {
    padding-top: env(safe-area-inset-top);
  }
}

/* ============================================
   ACESSIBILIDADE
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

*:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* Reduzir animações para quem prefere */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
  .progress-container,
  .progress-info,
  .btn-continue,
  .btn-back,
  .input-hint {
    display: none !important;
  }

  .question-card {
    page-break-inside: avoid;
    border: 1px solid #000;
    box-shadow: none;
  }

  body::before,
  body::after {
    display: none;
  }
}