/* Ten-Belt CRE AI Enablement Framework - Enterprise Grade Design */

/* CSS Variables for comprehensive theming */
:root {
  /* Apple-inspired enterprise colors */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0b;
  --bg-tertiary: #1c1c1e;
  --bg-quaternary: #2c2c2e;
  --bg-card: #1a1a1c;
  --bg-elevated: #28282a;
  
  /* Text hierarchy */
  --text-primary: #ffffff;
  --text-secondary: #f2f2f7;
  --text-tertiary: #c7c7cc;
  --text-quaternary: #8e8e93;
  --text-muted: #636366;
  
  /* Brand colors */
  --accent-primary: #007aff;
  --accent-secondary: #5856d6;
  --accent-tertiary: #30d158;
  --accent-warning: #ff9500;
  --accent-danger: #ff453a;
  
  /* Belt colors expanded */
  --belt-white: #ffffff;
  --belt-yellow: #ffcc00;
  --belt-orange: #ff9500;
  --belt-grey: #8e8e93;
  --belt-green: #30d158;
  --belt-blue: #007aff;
  --belt-purple: #af52de;
  --belt-brown: #8d6e63;
  --belt-red: #ff453a;
  --belt-black: #1c1c1e;
  
  /* Spacing system */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border radius system */
  --radius-xs: 0.25rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  
  /* Shadow system */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Typography system */
  --font-family: -apple-system, BlinkMacSystemFont, 'Inter', system-ui, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, monospace;
  
  /* Animation timings */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Improved Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 600;
  font-size: 1.1rem;
}

.brand-icon {
  font-size: 1.75rem;
  animation: gentleFloat 6s ease-in-out infinite;
}

@keyframes gentleFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(2deg); }
}

.nav-links {
  display: flex;
  gap: var(--space-2xl);
}

.nav-link {
  color: var(--text-tertiary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.08);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

/* Progress Indicator */
.progress-indicator {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(28, 28, 30, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 999;
  padding: var(--space-sm) 0;
}

.progress-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.progress-belt {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
}

.progress-belt::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

.progress-belt:hover::after {
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.belt-number {
  color: var(--bg-primary);
  font-weight: 700;
  z-index: 2;
}

.belt-white { background: var(--belt-white); }
.belt-yellow { background: var(--belt-yellow); }
.belt-orange { background: var(--belt-orange); }
.belt-grey { background: var(--belt-grey); }
.belt-green { background: var(--belt-green); }
.belt-blue { background: var(--belt-blue); }
.belt-purple { background: var(--belt-purple); }
.belt-brown { background: var(--belt-brown); }
.belt-red { background: var(--belt-red); }
.belt-black { background: var(--belt-black); border: 2px solid var(--text-secondary); }

.belt-black .belt-number {
  color: var(--text-primary);
}

/* Enhanced Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) 0;
  margin-top: 120px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: -1;
}

.hero-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(0, 122, 255, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(88, 86, 214, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 50% 50%, rgba(48, 209, 88, 0.04) 0%, transparent 70%);
  animation: backgroundFlow 25s ease-in-out infinite;
}

@keyframes backgroundFlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: -1;
}

.float-element {
  position: absolute;
  font-size: 2rem;
  opacity: 0.1;
  animation: floatAround 20s linear infinite;
}

.element-1 { top: 20%; left: 10%; animation-delay: 0s; }
.element-2 { top: 60%; right: 15%; animation-delay: 5s; }
.element-3 { bottom: 30%; left: 20%; animation-delay: 10s; }
.element-4 { top: 40%; right: 30%; animation-delay: 15s; }

@keyframes floatAround {
  0% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(20px, -30px) rotate(90deg); }
  50% { transform: translate(-10px, -20px) rotate(180deg); }
  75% { transform: translate(-30px, 10px) rotate(270deg); }
  100% { transform: translate(0, 0) rotate(360deg); }
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 50%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleSlideUp 1s ease-out;
  line-height: 1.1;
}

.hero-subtitle {
  display: block;
  font-size: 0.55em;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-top: var(--space-md);
  background: none;
  -webkit-text-fill-color: var(--text-tertiary);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
  animation: contentFadeIn 1s ease-out 0.3s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin: var(--space-3xl) 0;
  animation: contentFadeIn 1s ease-out 0.6s both;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-primary);
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-top: var(--space-xs);
}

.hero-cta {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  animation: contentFadeIn 1s ease-out 0.9s both;
}

/* Enhanced Button Styles */
.cta-primary, .cta-secondary, .cta-primary-large, .cta-secondary-large {
  padding: var(--space-md) var(--space-2xl);
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-block;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-primary-large, .cta-secondary-large {
  padding: var(--space-lg) var(--space-3xl);
  font-size: 1.1rem;
}

.cta-primary, .cta-primary-large {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  box-shadow: 0 8px 32px rgba(0, 122, 255, 0.3);
}

.cta-primary:hover, .cta-primary-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0, 122, 255, 0.4);
}

.cta-secondary, .cta-secondary-large {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.cta-secondary:hover, .cta-secondary-large:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

/* Section Numbering */
.section-number {
  font-size: 5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.03);
  position: absolute;
  top: var(--space-xl);
  right: var(--space-xl);
  z-index: -1;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
  position: relative;
}

.section-header h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Harada Matrix Section */
.harada-section {
  padding: var(--space-4xl) 0;
  background: var(--bg-secondary);
  position: relative;
}

.matrix-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-4xl);
}

.matrix-card {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
  animation: cardSlideUp 0.8s ease-out both;
}

.matrix-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: rgba(255, 255, 255, 0.15);
}

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

.matrix-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.matrix-badge {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
  font-weight: 600;
}

.matrix-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xs);
  aspect-ratio: 1;
}

.matrix-cell {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.matrix-cell.active {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-color: var(--accent-primary);
  animation: cellPulse 2s ease-in-out infinite;
}

.matrix-cell.performance-active {
  background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-primary));
  border-color: var(--accent-tertiary);
}

@keyframes cellPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.9; }
}

.cell-number {
  font-weight: 700;
  font-size: 0.8rem;
}

.cell-icon {
  font-size: 1rem;
}

.matrix-details h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.matrix-list {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.matrix-list li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-lg);
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
}

.matrix-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

.matrix-metrics {
  display: flex;
  gap: var(--space-lg);
}

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

.metric-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent-primary);
}

.metric-desc {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* Unlock System */
.unlock-system {
  background: var(--bg-tertiary);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.unlock-system h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  text-align: center;
}

.unlock-system p {
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.unlock-progression {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
}

.unlock-stage {
  flex: 1;
  text-align: center;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

.unlock-stage:hover {
  transform: translateY(-4px);
}

.stage-green { border-color: var(--belt-green); }
.stage-blue { border-color: var(--belt-blue); }
.stage-purple { border-color: var(--belt-purple); }

.stage-level {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.stage-unlock {
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

/* AI Competency Framework Section */
.competency-framework {
  padding: var(--space-4xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.structure-overview {
  margin-bottom: var(--space-4xl);
}

.structure-overview h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-xl);
  text-align: center;
}

.structure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.structure-item {
  text-align: center;
  padding: var(--space-xl);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
}

.structure-item:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.15);
}

.structure-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.structure-item h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.structure-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.competency-categories h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.categories-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.category-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
  animation: cardSlideUp 0.8s ease-out both;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
}

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

.belt-indicator {
  font-weight: 700;
  font-size: 0.9rem;
}

.outcome-count {
  background: var(--accent-primary);
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
}

.category-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.example-list {
  list-style: none;
}

.example-list li {
  margin-bottom: var(--space-xs);
  padding-left: var(--space-md);
  position: relative;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.example-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Outcomes Section */
.outcomes {
  padding: var(--space-4xl) 0;
  background: var(--bg-secondary);
  position: relative;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-4xl);
}

.outcome-category {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
  animation: cardSlideUp 0.8s ease-out both;
}

.outcome-category:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
}

.outcome-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
  text-align: center;
}

.outcome-category h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.metric-large {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.metric-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent-primary);
  display: block;
  line-height: 1;
}

.metric-label {
  font-size: 1rem;
  color: var(--text-tertiary);
  margin-top: var(--space-sm);
}

.metric-breakdown {
  list-style: none;
}

.metric-breakdown li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-lg);
  position: relative;
  color: var(--text-secondary);
}

.metric-breakdown li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-tertiary);
  font-weight: bold;
}

/* Success Showcase */
.success-showcase {
  margin-top: var(--space-4xl);
}

.success-showcase h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-2xl);
}

.success-story-card {
  background: var(--bg-tertiary);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
}

.success-story-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.15);
}

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

.success-header h4 {
  font-size: 1.25rem;
  font-weight: 700;
}

.success-badge {
  background: var(--accent-tertiary);
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 0.8rem;
  font-weight: 600;
}

.success-metrics {
  display: flex;
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

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

.success-story-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
}

/* Belt System Section */
.belt-system {
  padding: var(--space-4xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.belt-journey {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

.belt-detailed {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-xl);
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
  animation: cardSlideUp 0.8s ease-out both;
}

.belt-detailed:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.15);
}

.belt-number-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--bg-primary);
  position: relative;
  margin-top: var(--space-sm);
}

.belt-detailed.belt-white .belt-number-circle { background: var(--belt-white); }
.belt-detailed.belt-yellow .belt-number-circle { background: var(--belt-yellow); }
.belt-detailed.belt-orange .belt-number-circle { background: var(--belt-orange); }
.belt-detailed.belt-grey .belt-number-circle { background: var(--belt-grey); }
.belt-detailed.belt-green .belt-number-circle { background: var(--belt-green); }
.belt-detailed.belt-blue .belt-number-circle { background: var(--belt-blue); }
.belt-detailed.belt-purple .belt-number-circle { background: var(--belt-purple); }
.belt-detailed.belt-brown .belt-number-circle { background: var(--belt-brown); }
.belt-detailed.belt-red .belt-number-circle { background: var(--belt-red); }
.belt-detailed.belt-black .belt-number-circle { 
  background: var(--belt-black); 
  border: 3px solid var(--text-secondary);
  color: var(--text-primary);
}

.belt-content-detailed {
  display: grid;
  gap: var(--space-lg);
}

.belt-header-detailed {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.belt-header-detailed h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

.belt-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xs);
}

.belt-duration, .time-to-value {
  background: var(--bg-tertiary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
}

.time-to-value {
  background: var(--accent-tertiary);
  color: white;
}

.belt-mission h4,
.belt-deliverables h4,
.belt-skills h4,
.belt-metrics-detailed h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.belt-mission p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.belt-deliverables ul {
  list-style: none;
}

.belt-deliverables li {
  margin-bottom: var(--space-xs);
  padding-left: var(--space-md);
  position: relative;
  color: var(--text-secondary);
}

.belt-deliverables li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
}

.metric-card {
  background: var(--bg-tertiary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

/* Training Program Section */
.training-program {
  padding: var(--space-4xl) 0;
  background: var(--bg-secondary);
  position: relative;
}

.timeline-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.timeline-header h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.timeline-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  position: relative;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), var(--accent-secondary));
}

.timeline-week {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-xl);
  position: relative;
}

.week-indicator {
  position: relative;
  z-index: 2;
}

.week-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
}

.week-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
}

.week-content:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.week-content h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.week-belts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.week-belt-badge {
  background: var(--accent-primary);
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
}

.first-hour-highlight {
  background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-primary));
  color: white;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.week-sessions h5,
.week-deliverables h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.week-sessions ul {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.week-sessions li {
  margin-bottom: var(--space-xs);
  padding-left: var(--space-md);
  position: relative;
  color: var(--text-secondary);
}

.week-sessions li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

.deliverable-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.deliverable-tag {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Role Deliverables Section */
.role-deliverables {
  padding: var(--space-4xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.role-matrix {
  display: grid;
  gap: var(--space-3xl);
}

.role-card-detailed {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
  animation: cardSlideUp 0.8s ease-out both;
}

.role-card-detailed:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
}

.role-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.role-icon-large {
  font-size: 3rem;
}

.role-info h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.role-target {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 600;
}

.role-progression {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.progression-item {
  background: var(--bg-tertiary);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.progression-item h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.progression-item p {
  color: var(--text-secondary);
  line-height: 1.5;
}

.first-hour {
  border-left: 4px solid var(--accent-tertiary);
}

.week-one {
  border-left: 4px solid var(--accent-primary);
}

.completion {
  border-left: 4px solid var(--accent-secondary);
}

.role-deliverables-list h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.deliverable-item {
  background: var(--bg-tertiary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.role-metrics h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.metrics-set {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.role-metrics .metric-item {
  background: var(--bg-tertiary);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.role-metrics .metric-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-tertiary);
}

.role-metrics .metric-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-primary);
}

/* Final CTA Section */
.final-cta {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  text-align: center;
  position: relative;
}

.cta-content-comprehensive {
  max-width: 800px;
  margin: 0 auto;
}

.cta-content-comprehensive h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
}

.cta-content-comprehensive p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
}

.cta-value-props {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin: var(--space-3xl) 0;
}

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

.prop-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-primary);
  line-height: 1;
}

.prop-text {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  margin-top: var(--space-xs);
}

.cta-buttons-final {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.guarantee-statement {
  background: rgba(48, 209, 88, 0.1);
  border: 1px solid var(--accent-tertiary);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  margin-top: var(--space-2xl);
}

.guarantee-statement p {
  color: var(--accent-tertiary);
  font-weight: 600;
  margin: 0;
}

/* Enhanced Footer */
.footer-enhanced {
  background: var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-3xl) 0;
}

.footer-content-enhanced {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.footer-brand-enhanced {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.footer-text-enhanced p {
  color: var(--text-tertiary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Animations */
@keyframes titleSlideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes cardSlideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .matrix-container {
    grid-template-columns: 1fr;
  }
  
  .matrix-content {
    grid-template-columns: 1fr;
  }
  
  .unlock-progression {
    flex-direction: column;
  }
  
  .hero-stats {
    gap: var(--space-xl);
  }
  
  .success-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .progress-container {
    padding: 0 var(--space-md);
    overflow-x: auto;
    justify-content: flex-start;
  }
  
  .hero {
    margin-top: 100px;
    padding: var(--space-2xl) 0;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-primary, .cta-secondary {
    width: 100%;
    max-width: 300px;
  }
  
  .belt-detailed {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .role-progression {
    grid-template-columns: 1fr;
  }
  
  .timeline-container::before {
    display: none;
  }
  
  .timeline-week {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .cta-value-props {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .cta-buttons-final {
    flex-direction: column;
    align-items: center;
  }
  
  .metrics-set {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section-number {
    font-size: 3rem;
    top: var(--space-md);
    right: var(--space-md);
  }
  
  .structure-grid,
  .categories-container,
  .outcomes-grid {
    grid-template-columns: 1fr;
  }
  
  .deliverables-grid,
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .skills-tags,
  .deliverable-tags {
    flex-direction: column;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for keyboard navigation */
button:focus, a:focus, .progress-belt:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --bg-card: #1a1a1a;
    --text-secondary: #f0f0f0;
    --text-tertiary: #e0e0e0;
  }
}

/* Print styles */
@media print {
  .nav, .progress-indicator, .floating-elements, .final-cta {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .section-number {
    color: rgba(0, 0, 0, 0.1);
  }
}