/* ===== GLOBAL STYLE PRIMER ===== */
/* Modern, clinical, accessible design for AI-Augmented Kaizen */

/* CSS Custom Properties / Variables */
:root {
  /* Primary Colors */
  --primary: #0B5FFF;
  --primary-light: #3D7BFF;
  --primary-dark: #0847CC;
  
  /* Neutral Grays */
  --gray-900: #111111;
  --gray-700: #444444;
  --gray-500: #777777;
  --gray-100: #EDEFF2;
  --white: #FFFFFF;
  
  /* Status Colors */
  --success: #00A870;
  --warning: #FFA400;
  --error: #FF4444;
  
  /* Typography Scale */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.5; /* 24px */
  --font-size-h1: 48px;
  --line-height-h1: 1.2;
  --font-size-h2: 28px;
  --line-height-h2: 1.286; /* 36px */
  --font-size-h3: 20px;
  --line-height-h3: 1.4;
  
  /* Spacing Scale */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition: all 0.2s ease-in-out;
  --transition-slow: all 0.3s ease-in-out;
}

/* ===== BASE STYLES ===== */

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

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--gray-700);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600; /* Semi-bold */
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-h1);
  line-height: var(--line-height-h1);
}

h2 {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
}

h3 {
  font-size: var(--font-size-h3);
  line-height: var(--line-height-h3);
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

/* Focus states for accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

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

.section-title {
  font-size: var(--font-size-h2);
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.bg-light {
  background-color: #FAFBFC;
}

/* ===== NAVIGATION ===== */

.nav-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
  z-index: 1000;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.nav-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
}

.nav-link:hover {
  color: var(--primary);
  background-color: var(--gray-100);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  min-width: 44px;
  min-height: 44px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background-color: var(--gray-700);
  transition: var(--transition);
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  font-size: inherit;
  line-height: 1;
  min-height: 44px; /* WCAG AA tap target */
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--white);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 18px;
}

/* ===== HERO SECTION ===== */

.hero {
  padding: calc(var(--spacing-2xl) + 60px) 0 var(--spacing-2xl);
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-title {
  font-size: clamp(32px, 5vw, var(--font-size-h1));
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 20px;
  color: var(--gray-500);
  margin-bottom: var(--spacing-xl);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.hero-note {
  color: var(--gray-500);
  font-size: 14px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mockup {
  position: relative;
  max-width: 400px;
}

.mockup-screen {
  background: var(--white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mockup-header {
  background: var(--gray-100);
  padding: var(--spacing-sm);
}

.mockup-controls {
  display: flex;
  gap: var(--spacing-xs);
}

.mockup-controls span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gray-500);
}

.mockup-content {
  padding: var(--spacing-xl);
  text-align: center;
}

.voice-interface .waveform {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--spacing-md);
}

.voice-interface .waveform span {
  width: 4px;
  height: 24px;
  background: var(--primary);
  border-radius: 2px;
  animation: waveAnimation 1.5s ease-in-out infinite;
}

.voice-interface .waveform span:nth-child(2) { animation-delay: 0.1s; }
.voice-interface .waveform span:nth-child(3) { animation-delay: 0.2s; }
.voice-interface .waveform span:nth-child(4) { animation-delay: 0.3s; }
.voice-interface .waveform span:nth-child(5) { animation-delay: 0.4s; }
.voice-interface .waveform span:nth-child(6) { animation-delay: 0.5s; }
.voice-interface .waveform span:nth-child(7) { animation-delay: 0.6s; }
.voice-interface .waveform span:nth-child(8) { animation-delay: 0.7s; }

@keyframes waveAnimation {
  0%, 100% { transform: scaleY(0.3); }
  50% { transform: scaleY(1); }
}

.interface-text {
  color: var(--gray-500);
  font-size: 14px;
  margin: 0;
}

.headset-icon {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 60px;
  height: 60px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
}

.hero-bg-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  pointer-events: none;
}

/* ===== PROCESS FLOW ===== */

.process-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.process-step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}

.process-step:nth-child(1) {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
}

.process-step:nth-child(3) {
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
}

.process-step:nth-child(5) {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
}

.process-step:nth-child(7) {
  background: linear-gradient(135deg, #FDF2F8 0%, #FCE7F3 100%);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.step-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
}

.step-title {
  font-size: 18px;
  margin-bottom: var(--spacing-xs);
}

.step-description {
  color: var(--gray-500);
  margin: 0;
}

.process-arrow {
  color: var(--primary);
  font-size: 24px;
}

/* ===== VOICE CONSOLE ===== */

.voice-console {
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
  max-width: 400px;
  border: 1px solid rgba(11, 95, 255, 0.1);
}

.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.console-header h4 {
  margin: 0;
  font-size: 18px;
}

.persona-selector {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid var(--gray-100);
  border-radius: var(--border-radius);
  font-family: inherit;
  min-height: 44px;
}

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

.ptt-container {
  margin-bottom: var(--spacing-xl);
}

.ptt-button {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto var(--spacing-sm);
}

.ptt-button:hover {
  background: var(--primary-dark);
  transform: scale(1.05);
}

.ptt-button:active {
  transform: scale(0.95);
}

.ptt-label {
  font-size: 14px;
  color: var(--gray-500);
  margin: 0;
}

.waveform-display {
  background: var(--gray-100);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.wave-bars {
  display: flex;
  justify-content: center;
  align-items: end;
  gap: 4px;
  height: 40px;
}

.wave-bars span {
  width: 4px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.transcript-panel {
  text-align: left;
}

.transcript-bubble {
  background: var(--gray-100);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 14px;
}

.transcript-bubble.user {
  background: var(--primary);
  color: var(--white);
  margin-left: var(--spacing-md);
}

.transcript-bubble.ai {
  background: var(--gray-100);
  color: var(--gray-700);
  margin-right: var(--spacing-md);
}

.transcript-bubble p {
  margin: 0;
}

/* ===== NARRATIVE CONTENT ===== */

.hero-description {
  margin-bottom: var(--spacing-xl);
}

.hero-description p {
  margin-bottom: var(--spacing-md);
  font-size: 16px;
  line-height: 1.6;
}

.hero-description strong {
  color: var(--primary);
  font-weight: 600;
}

.section-description {
  font-size: 18px;
  color: var(--gray-600);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  line-height: 1.6;
}

.process-narrative {
  background: #F0F6FF;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.process-narrative strong {
  color: var(--primary);
}

.voice-narrative,
.assessment-narrative,
.assessment-story,
.roleplay-narrative,
.coproduction-story,
.gemba-narrative,
.journey-story,
.tools-story,
.safety-narrative,
.success-story {
  margin-bottom: var(--spacing-lg);
}

.voice-narrative p,
.assessment-narrative p,
.assessment-story p,
.roleplay-narrative p,
.coproduction-story p,
.gemba-narrative p,
.journey-story p,
.tools-story p,
.safety-narrative p,
.success-story p {
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.voice-narrative strong,
.assessment-narrative strong,
.assessment-story strong,
.roleplay-narrative strong,
.coproduction-story strong,
.gemba-narrative strong,
.journey-story strong,
.tools-story strong,
.safety-narrative strong,
.success-story strong {
  color: var(--primary);
  font-weight: 600;
}

.pilot-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.benefit-item {
  padding: var(--spacing-md);
  background: rgba(11, 95, 255, 0.1);
  border-radius: var(--border-radius);
  text-align: left;
}

.benefit-item strong {
  color: var(--primary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.step-detail {
  font-size: 14px;
  color: var(--gray-600);
  margin-top: var(--spacing-xs);
  line-height: 1.5;
}

/* ===== FEATURE LISTS ===== */

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.feature-list li strong {
  color: var(--gray-900);
  font-weight: 600;
}

.feature-list i {
  color: var(--primary);
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ===== CARDS ===== */

.card {
  background: linear-gradient(135deg, #FEFEFE 0%, #F8FAFC 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--primary);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .two-column {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .nav-links {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .process-flow {
    flex-direction: column;
  }
  
  .process-arrow {
    transform: rotate(90deg);
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== ASSESSMENT WIZARD ===== */

.assessment-wizard {
  background: linear-gradient(135deg, #FEFCBF 0%, #FEF08A 100%);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.wizard-header {
  margin-bottom: var(--spacing-xl);
}

.wizard-header h4 {
  margin-bottom: var(--spacing-sm);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--gray-100);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transition: width 0.3s ease;
}

.question-panel {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--gray-100);
  border-radius: var(--border-radius);
}

.question-panel h5 {
  margin-bottom: var(--spacing-xs);
}

.likert-scale {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.likert-scale label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 14px;
  cursor: pointer;
}

.matrix-preview h6 {
  margin-bottom: var(--spacing-sm);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-500);
}

.skill-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.skill-tile {
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
}

.skill-tile.high {
  background: var(--success);
}

.skill-tile.medium {
  background: var(--warning);
}

.skill-tile.low {
  background: var(--gray-500);
}

/* ===== UPLOAD & REPORT PANELS ===== */

.upload-panel,
.ai-report-panel {
  flex: 1;
}

.upload-area {
  background: var(--gray-100);
  border: 2px dashed var(--gray-500);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  margin-bottom: var(--spacing-xl);
  transition: var(--transition);
}

.upload-area:hover {
  border-color: var(--primary);
  background: #F0F6FF;
}

.upload-area i {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.uploaded-files {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.file-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.file-item i {
  color: var(--primary);
}

.report-card {
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.report-section {
  margin-bottom: var(--spacing-xl);
}

.report-section h5 {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  color: var(--gray-700);
}

.report-section ul {
  list-style: none;
  padding-left: var(--spacing-md);
}

.report-section li {
  position: relative;
  margin-bottom: var(--spacing-xs);
}

.report-section li::before {
  content: '•';
  color: var(--primary);
  position: absolute;
  left: -var(--spacing-md);
}

.gap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--warning);
  color: var(--white);
  border-radius: var(--border-radius);
  font-size: 12px;
  font-weight: 500;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 14px;
  margin-right: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

/* ===== SIMULATION CHAT ===== */

.simulation-chat {
  background: linear-gradient(135deg, #FDF4FF 0%, #FAE8FF 100%);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--gray-100);
}

.scenario-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--success);
  color: var(--white);
  border-radius: var(--border-radius);
  font-size: 12px;
}

.chat-timeline {
  margin-bottom: var(--spacing-xl);
  max-height: 300px;
  overflow-y: auto;
}

.chat-message {
  margin-bottom: var(--spacing-md);
}

.chat-message p {
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-lg);
  margin: 0;
  font-size: 14px;
}

.chat-message.ai p {
  background: var(--gray-100);
  color: var(--gray-700);
  margin-right: var(--spacing-md);
}

.chat-message.user p {
  background: var(--primary);
  color: var(--white);
  margin-left: var(--spacing-md);
}

.feedback-tags {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
  margin-left: var(--spacing-md);
}

.feedback-tags .tag.success {
  background: var(--success);
}

.feedback-tags .tag.warning {
  background: var(--warning);
}

.session-score {
  background: var(--gray-100);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
}

.debrief-points {
  list-style: none;
  margin: 0;
}

.debrief-points li {
  padding: var(--spacing-xs) 0;
  font-size: 14px;
}

/* ===== WIZARD & DOCUMENT PREVIEW ===== */

.wizard-panel {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.document-preview {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.wizard-step {
  margin-bottom: var(--spacing-lg);
}

.wizard-question {
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--spacing-md);
}

.wizard-step textarea {
  width: 100%;
  min-height: 100px;
  padding: var(--spacing-md);
  border: 1px solid var(--gray-100);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
}

.wizard-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.rationale {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background: #F0F6FF;
  border-radius: var(--border-radius);
  color: var(--gray-600);
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.preview-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.a3-template {
  border: 1px solid var(--gray-100);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.a3-section {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--gray-100);
}

.a3-section:last-child {
  border-bottom: none;
}

.a3-section.active {
  background: #F0F6FF;
  border-left: 4px solid var(--primary);
}

.a3-section.pending {
  background: var(--gray-100);
  opacity: 0.7;
}

.a3-section h5 {
  margin-bottom: var(--spacing-xs);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.draft-text {
  font-size: 14px;
  line-height: 1.4;
  margin: 0;
}

.placeholder {
  font-style: italic;
  color: var(--gray-500);
  font-size: 14px;
  margin: 0;
}

.time-saved {
  margin-top: var(--spacing-md);
  text-align: center;
}

.metric {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--success);
  color: var(--white);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 14px;
}

/* ===== MOBILE MOCKUP ===== */

.mobile-mockup {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 300px;
  padding: 20px;
  background: linear-gradient(45deg, #333, #555);
  border-radius: 30px;
  box-shadow: var(--shadow-lg);
}

.phone-screen {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  height: 500px;
}

.phone-header {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.capture-interface {
  padding: var(--spacing-lg);
  text-align: center;
}

.capture-modes {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin: var(--spacing-md) 0;
}

.mode-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid var(--gray-100);
  background: var(--white);
  border-radius: var(--border-radius);
  font-size: 12px;
  cursor: pointer;
}

.mode-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.capture-button {
  margin: var(--spacing-xl) 0;
}

.capture-circle {
  width: 80px;
  height: 80px;
  border: 4px solid var(--gray-100);
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  cursor: pointer;
}

.capture-circle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: var(--primary);
  border-radius: 50%;
}

.consent-notice {
  background: var(--success);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  font-size: 12px;
  margin-top: var(--spacing-md);
}

.capture-results {
  padding: var(--spacing-md);
  background: var(--gray-100);
  margin-top: var(--spacing-md);
}

.capture-results h5 {
  font-size: 14px;
  margin-bottom: var(--spacing-sm);
}

.waste-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.waste-tag {
  padding: var(--spacing-xs);
  background: var(--warning);
  color: var(--white);
  border-radius: var(--border-radius);
  font-size: 10px;
}

.suggestions h6 {
  font-size: 12px;
  margin-bottom: var(--spacing-xs);
}

.suggestions ul {
  list-style: none;
  font-size: 11px;
  color: var(--gray-600);
}

.suggestions li {
  padding: 2px 0;
}

/* ===== DASHBOARD ===== */

.dashboard-mockup {
  max-width: 900px;
  margin: 0 auto;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.dashboard-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  border-left: 4px solid transparent;
}

.dashboard-card.skills-card {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border-left-color: #0EA5E9;
}

.dashboard-card.impact-card {
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
  border-left-color: #22C55E;
}

.dashboard-card h4 {
  margin-bottom: var(--spacing-sm);
  text-align: left;
  color: var(--gray-900);
}

.skills-description,
.impact-description {
  margin-bottom: var(--spacing-md);
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.5;
}

.radar-chart {
  position: relative;
  height: 250px;
  margin: var(--spacing-md) 0;
}

.radar-visualization {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  position: relative;
  background: 
    radial-gradient(circle, transparent 20px, rgba(11, 95, 255, 0.05) 21px, transparent 22px),
    radial-gradient(circle, transparent 40px, rgba(11, 95, 255, 0.05) 41px, transparent 42px),
    radial-gradient(circle, transparent 60px, rgba(11, 95, 255, 0.05) 61px, transparent 62px),
    radial-gradient(circle, transparent 80px, rgba(11, 95, 255, 0.1) 81px, transparent 82px);
  border-radius: 50%;
  border: 1px solid rgba(11, 95, 255, 0.2);
}

.radar-center {
  position: relative;
  width: 100%;
  height: 100%;
}

.skill-point {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) 
             rotate(var(--angle)) 
             translateY(calc(-1 * var(--distance) * 0.8)) 
             rotate(calc(-1 * var(--angle)));
  background: var(--primary);
  color: white;
  padding: 4px 8px;
  border-radius: var(--border-radius);
  font-size: 10px;
  text-align: center;
  min-width: 60px;
  box-shadow: var(--shadow-sm);
}

.skill-label {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}

.skill-score {
  display: block;
  font-size: 9px;
  opacity: 0.9;
}

.skills-summary {
  background: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  font-size: 12px;
  line-height: 1.4;
}

.skills-summary p {
  margin-bottom: var(--spacing-xs);
}

.skills-summary strong {
  color: var(--primary);
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  text-align: center;
}

.badge.earned {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
}

.badge.locked {
  background: var(--gray-100);
  color: var(--gray-500);
}

.badge i {
  font-size: 24px;
}

.badge span {
  font-size: 12px;
  font-weight: 500;
}

.kpi-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.kpi-tile {
  text-align: center;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  position: relative;
  overflow: hidden;
}

.kpi-tile.time-saved {
  background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
  color: #92400E;
}

.kpi-tile.deliverables {
  background: linear-gradient(135deg, #EDE9FE 0%, #DDD6FE 100%);
  color: #6B21A8;
}

.kpi-tile.quality {
  background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
  color: #065F46;
}

.kpi-tile.influence {
  background: linear-gradient(135deg, #DBEAFE 0%, #BFDBFE 100%);
  color: #1E40AF;
}

.kpi-tile.savings {
  background: linear-gradient(135deg, #FCE7F3 0%, #FBCFE8 100%);
  color: #BE185D;
}

.kpi-tile.efficiency {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  color: #0C4A6E;
}

.kpi-icon {
  font-size: 20px;
  margin-bottom: var(--spacing-xs);
  display: block;
}

.kpi-value {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 2px;
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 2px;
}

.kpi-detail {
  font-size: 10px;
  opacity: 0.8;
  font-weight: 500;
}

.impact-trend {
  background: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  margin-top: var(--spacing-md);
}

.impact-trend h5 {
  margin-bottom: var(--spacing-sm);
  font-size: 14px;
  color: var(--gray-700);
}

.trend-bars {
  margin-bottom: var(--spacing-sm);
}

.trend-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.trend-label {
  font-size: 11px;
  font-weight: 600;
  width: 20px;
  color: var(--gray-600);
}

.trend-fill {
  height: 12px;
  background: linear-gradient(90deg, #22C55E 0%, #16A34A 100%);
  border-radius: 6px;
  flex: 1;
  transition: var(--transition);
}

.trend-value {
  font-size: 10px;
  font-weight: 600;
  color: var(--gray-600);
  width: 35px;
  text-align: right;
}

.trend-insight {
  font-size: 12px;
  line-height: 1.4;
  background: rgba(34, 197, 94, 0.1);
  padding: var(--spacing-xs);
  border-radius: var(--border-radius);
  margin: 0;
}

/* ===== ROLE TOOLS ===== */

.role-tools {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-2xl);
}

.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-md);
}

.role-card {
  background: linear-gradient(135deg, #FAFAFA 0%, #F4F4F5 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-lg);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid rgba(11, 95, 255, 0.1);
}

.role-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.role-card.active {
  border-color: var(--primary);
  background: #F0F6FF;
}

.role-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
}

.role-card h4 {
  margin-bottom: var(--spacing-xs);
  font-size: 16px;
}

.role-card p {
  font-size: 12px;
  color: var(--gray-500);
  margin: 0;
}

.tools-panel {
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  border: 1px solid rgba(11, 95, 255, 0.15);
}

.panel-header {
  margin-bottom: var(--spacing-lg);
}

.tool-pills {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.tool-pill {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--gray-100);
  border: none;
  border-radius: var(--border-radius-lg);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  width: 100%;
}

.tool-pill:hover {
  background: var(--primary);
  color: var(--white);
}

.tool-pill i {
  color: var(--primary);
  width: 20px;
}

.tool-pill:hover i {
  color: var(--white);
}

/* ===== SETTINGS PANEL ===== */

.settings-panel {
  display: flex;
  justify-content: center;
}

.settings-card {
  background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 400px;
  border: 1px solid rgba(100, 116, 139, 0.2);
}

.setting-item {
  margin-bottom: var(--spacing-lg);
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-weight: 500;
}

.toggle-label input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  width: 44px;
  height: 24px;
  background: var(--gray-100);
  border-radius: 12px;
  position: relative;
  transition: var(--transition);
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  transition: var(--transition);
}

input[type="checkbox"]:checked + .toggle-slider {
  background: var(--primary);
}

input[type="checkbox"]:checked + .toggle-slider::after {
  transform: translateX(20px);
}

.toggle-slider.disabled {
  background: var(--gray-100);
  opacity: 0.5;
}

.disabled-note {
  color: var(--gray-500);
  font-size: 12px;
  margin-left: 56px;
}

.export-policy {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-100);
}

.export-policy h5 {
  margin-bottom: var(--spacing-sm);
}

.export-policy p {
  font-size: 14px;
  color: var(--gray-600);
  margin: 0;
}

/* ===== OUTCOMES ===== */

.outcomes-content {
  max-width: 1000px;
  margin: 0 auto;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.outcome-card {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition);
}

.outcome-card:nth-child(1) {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.outcome-card:nth-child(2) {
  background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.outcome-card:nth-child(3) {
  background: linear-gradient(135deg, #FDF2F8 0%, #FCE7F3 100%);
  border: 1px solid rgba(236, 72, 153, 0.2);
}

.outcome-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.outcome-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
}

.mini-chart {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.chart-bar {
  width: 40px;
  background: var(--primary);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  display: flex;
  align-items: end;
  justify-content: center;
  color: var(--white);
  font-size: 10px;
  font-weight: 600;
  padding: var(--spacing-xs);
}

.case-study-preview {
  margin-top: var(--spacing-md);
}

.case-study-item {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--gray-100);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-xs);
  font-size: 12px;
}

.adoption-meter {
  position: relative;
  background: var(--gray-100);
  border-radius: var(--border-radius);
  height: 20px;
  margin-top: var(--spacing-md);
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: var(--border-radius);
  transition: width 0.3s ease;
}

.meter-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-700);
}

.cta-section {
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, #F0F6FF, #E6F3FF);
  border-radius: var(--border-radius-xl);
}

.cta-section h3 {
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  margin-bottom: var(--spacing-xl);
  color: var(--gray-600);
}

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

/* ===== FOOTER ===== */

.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand h4 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer-brand p {
  color: var(--gray-100);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.footer-links a {
  color: var(--gray-100);
  padding: var(--spacing-xs);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-700);
}

.footer-bottom p {
  color: var(--gray-100);
  margin: 0;
  font-size: 14px;
}

/* ===== ACCESSIBILITY ===== */

.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;
}

/* ===== ANIMATIONS ===== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes recording {
  0% { background: var(--primary); }
  50% { background: var(--error); }
  100% { background: var(--primary); }
}

.animate-in {
  animation: fadeInUp 0.6s ease-out;
}

.ptt-button.recording {
  animation: recording 1s infinite;
}

/* ===== ENHANCED ACCESSIBILITY ===== */

/* Focus indicators */
*:focus {
  outline: 2px solid var(--primary) !important;
  outline-offset: 2px !important;
}

/* Skip link for screen readers */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary);
  color: var(--white);
  padding: 8px;
  z-index: 1000;
  text-decoration: none;
  border-radius: 4px;
}

.skip-link:focus {
  top: 6px;
}

/* Enhanced button states */
.btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(11, 95, 255, 0.3);
  outline: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-success {
  background-color: var(--success);
  color: var(--white);
  border-color: var(--success);
}

.btn-success:hover {
  background-color: #008A5F;
}

/* ===== MOBILE NAVIGATION ===== */

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 60px;
    right: -100%;
    width: 250px;
    height: calc(100vh - 60px);
    background: var(--white);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    transition: var(--transition-slow);
    z-index: 999;
  }
  
  .nav-links.nav-open {
    right: 0;
  }
  
  .nav-link {
    width: 100%;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
  }
  
  .nav-link.active {
    background-color: var(--primary);
    color: var(--white);
  }
  
  body.nav-open {
    overflow: hidden;
  }
  
  body.nav-open::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
  }
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */

@media (max-width: 768px) {
  .role-tools {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .role-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
  
  .role-card {
    padding: var(--spacing-md);
  }
  
  .role-card h4 {
    font-size: 14px;
  }
  
  .role-card p {
    font-size: 11px;
  }
  
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  .badges-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .outcomes-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-title {
    font-size: 24px;
  }
  
  .hero-subtitle {
    font-size: 16px;
  }
  
  .section-title {
    font-size: 20px;
  }
  
  .phone-frame {
    width: 250px;
    padding: 15px;
  }
  
  .phone-screen {
    height: 400px;
  }
  
  .voice-console {
    padding: var(--spacing-md);
  }
  
  .assessment-wizard {
    padding: var(--spacing-md);
  }
  
  .likert-scale {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .skill-tiles {
    grid-template-columns: 1fr;
  }
  
  .role-cards {
    grid-template-columns: 1fr;
  }
  
  .badges-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== PRINT STYLES ===== */

@media print {
  .nav-fixed,
  .footer,
  .btn,
  .hero-actions {
    display: none;
  }
  
  .section {
    page-break-inside: avoid;
    padding: var(--spacing-lg) 0;
  }
  
  .two-column {
    grid-template-columns: 1fr;
  }
  
  body {
    font-size: 12px;
    line-height: 1.4;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
}

/* ===== HIGH CONTRAST MODE ===== */

@media (prefers-contrast: high) {
  :root {
    --primary: #0000FF;
    --primary-light: #0000FF;
    --primary-dark: #000080;
    --gray-900: #000000;
    --gray-700: #000000;
    --gray-500: #000000;
    --gray-100: #FFFFFF;
    --success: #008000;
    --warning: #FF8000;
    --error: #FF0000;
  }
  
  .btn {
    border: 2px solid currentColor;
  }
  
  .card,
  .voice-console,
  .assessment-wizard {
    border: 2px solid var(--gray-900);
  }
}

/* ===== REDUCED MOTION ===== */

@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;
  }
  
  .waveform span {
    animation: none !important;
  }
  
  .ptt-button.recording {
    animation: none !important;
    background: var(--error) !important;
  }
}

/* ===== DARK MODE SUPPORT ===== */

@media (prefers-color-scheme: dark) {
  :root {
    --gray-900: #FFFFFF;
    --gray-700: #E0E0E0;
    --gray-500: #B0B0B0;
    --gray-100: #2A2A2A;
    --white: #1A1A1A;
  }
  
  body {
    background-color: var(--white);
    color: var(--gray-700);
  }
  
  .bg-light {
    background-color: #252525;
  }
  
  .nav-fixed {
    background: rgba(26, 26, 26, 0.95);
    border-bottom-color: var(--gray-100);
  }
  
  .mockup-screen,
  .voice-console,
  .assessment-wizard,
  .card {
    background: #2A2A2A;
    color: var(--gray-700);
  }
  
  .footer {
    background: #000000;
  }
}