/* OpenMatrix Website Styles */

/* CSS Variables */
:root {
  /* Colors */
  --color-matrix-green: #00D26A;
  --color-deep-navy: #0A1628;
  --color-bright-blue: #3B82F6;
  --color-warm-orange: #F59E0B;

  /* Semantic Colors */
  --color-bg-primary: #0A1628;
  --color-bg-secondary: #111827;
  --color-bg-tertiary: #1F2937;
  --color-text-primary: #F9FAFB;
  --color-text-secondary: #9CA3AF;
  --color-text-muted: #6B7280;
  --color-border: #374151;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --transition-slow: 0.3s ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(0, 210, 106, 0.2);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.125rem; }

.highlight {
  color: var(--color-matrix-green);
}

/* Links */
a {
  color: var(--color-matrix-green);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #00B85C;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: 1.125rem;
}

.btn-primary {
  background: var(--color-matrix-green);
  color: var(--color-bg-primary);
}

.btn-primary:hover {
  background: #00B85C;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-matrix-green);
  color: var(--color-matrix-green);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo img {
  height: 32px;
}

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

.nav-links a {
  color: var(--color-text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-text-primary);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(0, 210, 106, 0.1);
  color: var(--color-matrix-green);
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.hero h1 {
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-2xl);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-matrix-green);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Code Window */
.hero-visual {
  display: flex;
  justify-content: center;
}

.code-window {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
}

.window-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-bottom: 1px solid var(--color-border);
}

.window-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #10B981; }

.window-title {
  flex: 1;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.window-body {
  padding: var(--spacing-lg);
}

.window-body pre {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.8;
}

.window-body code {
  color: var(--color-text-primary);
}

.prompt {
  color: var(--color-matrix-green);
}

.text-green { color: #10B981; }
.text-blue { color: #3B82F6; }
.text-orange { color: #F59E0B; }
.text-muted { color: var(--color-text-muted); }

/* Features Section */
.features {
  padding: 100px 0;
  background: var(--color-bg-secondary);
}

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

.section-header h2 {
  margin-bottom: var(--spacing-md);
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all var(--transition-slow);
}

.feature-card:hover {
  border-color: var(--color-matrix-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 210, 106, 0.1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.feature-card h3 {
  margin-bottom: var(--spacing-md);
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.step {
  text-align: center;
}

.step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-matrix-green);
  color: var(--color-bg-primary);
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto var(--spacing-lg);
}

.step h3 {
  margin-bottom: var(--spacing-md);
}

.step p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.code-block {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  color: var(--color-matrix-green);
}

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

.quality-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.quality-badge {
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.quality-badge.strict {
  background: rgba(0, 210, 106, 0.2);
  color: var(--color-matrix-green);
}

.quality-badge.balanced {
  background: rgba(59, 130, 246, 0.2);
  color: var(--color-bright-blue);
}

.quality-badge.fast {
  background: rgba(245, 158, 11, 0.2);
  color: var(--color-warm-orange);
}

.execution-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
}

.flow-item {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.flow-item.done {
  background: rgba(0, 210, 106, 0.2);
  color: var(--color-matrix-green);
}

.flow-item.active {
  background: rgba(245, 158, 11, 0.2);
  color: var(--color-warm-orange);
  animation: pulse 2s infinite;
}

.flow-arrow {
  color: var(--color-text-muted);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* CTA Section */
.cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
  text-align: center;
}

.cta h2 {
  margin-bottom: var(--spacing-md);
}

.cta p {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
}

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

/* Footer */
.footer {
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-brand img {
  height: 24px;
  margin-bottom: var(--spacing-md);
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.footer-column h4 {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column a {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.footer-column a:hover {
  color: var(--color-text-primary);
}

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

.footer-bottom p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2rem; }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }

  .hero {
    padding: 120px 0 60px;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer-brand img {
    margin: 0 auto var(--spacing-md);
  }
}

/* Comparison Section */
.comparison {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-secondary);
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: var(--spacing-xl);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.comparison-table th,
.comparison-table td {
  padding: var(--spacing-lg) var(--spacing-xl);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
  background: var(--color-bg-secondary);
  font-weight: 600;
  font-size: 1rem;
}

.comparison-table th.highlight {
  background: rgba(0, 210, 106, 0.15);
  color: var(--color-matrix-green);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table td.highlight {
  background: rgba(0, 210, 106, 0.05);
  color: var(--color-matrix-green);
  font-weight: 600;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background: var(--color-bg-secondary);
}

.comparison-table tr:hover td.highlight {
  background: rgba(0, 210, 106, 0.1);
}

@media (max-width: 768px) {
  .comparison-table th,
  .comparison-table td {
    padding: var(--spacing-md);
    font-size: 0.875rem;
  }
}

/* Hero Highlights */
.hero-highlights {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  flex-wrap: wrap;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.highlight-icon {
  font-size: 1.25rem;
}

/* Quality Gates Card */
.quality-gates-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

.quality-gates-card h4 {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

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

.gate-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 210, 106, 0.05);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.gate-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-matrix-green);
  color: white;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .hero-highlights {
    justify-content: center;
    gap: var(--spacing-md);
  }

  .hero-visual {
    display: none;
  }
}