/* EdgeRun.Ai Get Started Documentation - Illumination Palette */
/* Primary: Cyber Gold (#FFD700), Foundation: Obsidian Black (#0F0F0F) */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Foundation Colors */
  --bg-primary: #0F0F0F;
  --bg-secondary: #161616;
  --bg-tertiary: #1F1F1F;
  --bg-elevated: #252525;
  
  /* Accent Colors - Cyber Gold */
  --accent: #FFD700;
  --accent-hover: #FFDF33;
  --accent-muted: rgba(255, 215, 0, 0.15);
  --accent-subtle: rgba(255, 215, 0, 0.08);
  
  /* Text Colors */
  --text-primary: #FFFFFF;
  --text-secondary: #B3B3B3;
  --text-muted: #6B6B6B;
  --text-on-accent: #0F0F0F;
  
  /* Border & Dividers */
  --border: #2A2A2A;
  --border-subtle: #1F1F1F;
  --border-accent: rgba(255, 215, 0, 0.3);
  
  /* Code Blocks */
  --code-bg: #1A1A1A;
  --code-border: #2A2A2A;
  
  /* Semantic Colors */
  --warning: #F59E0B;
  --warning-bg: rgba(245, 158, 11, 0.1);
  --error: #EF4444;
  --error-bg: rgba(239, 68, 68, 0.1);
  --success: #22C55E;
  --success-bg: rgba(34, 197, 94, 0.1);
  --info: #FFD700;
  --info-bg: rgba(255, 215, 0, 0.1);
  --discord: #5865F2;
  --discord-bg: rgba(88, 101, 242, 0.1);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
  --shadow-gold-lg: 0 10px 30px rgba(255, 215, 0, 0.25);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(255, 215, 0, 0.3);
  color: var(--text-primary);
}

/* Layout */
.layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 1.5rem;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.logo svg {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo-text span {
  color: var(--accent);
}

.nav-section {
  margin-bottom: 1.75rem;
}

.nav-section-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  padding-left: 0.75rem;
}

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

.nav-list li {
  margin-bottom: 0.2rem;
}

.nav-list a {
  display: flex;
  align-items: center;
  padding: 0.6rem 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 450;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.nav-list a:hover {
  background: var(--accent-subtle);
  color: var(--accent);
  border-color: var(--border-accent);
}

.nav-list a.active {
  background: var(--accent-muted);
  color: var(--accent);
  font-weight: 500;
  border-color: var(--border-accent);
}

/* Main Content */
.main {
  flex: 1;
  margin-left: 280px;
  padding: 2.5rem 3rem;
  max-width: 1200px;
}

.content {
  max-width: 880px;
}

/* Typography */
h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
  border-bottom: 2px solid var(--border);
  padding-bottom: 1rem;
}

h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--accent);
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.02em;
}

h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2rem 0 0.75rem;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 1.25rem 0 0.5rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 1rem;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* Lists */
ul, ol {
  margin: 1.25rem 0;
  padding-left: 1.75rem;
  color: var(--text-secondary);
}

li {
  margin-bottom: 0.6rem;
  line-height: 1.7;
}

li strong {
  color: var(--accent);
}

/* Code */
code {
  background: var(--code-bg);
  padding: 0.2rem 0.5rem;
  border-radius: 5px;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.875em;
  color: var(--accent);
  border: 1px solid var(--code-border);
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  position: relative;
}

pre code {
  background: none;
  padding: 0;
  color: var(--text-primary);
  border: none;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

th, td {
  padding: 0.875rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--bg-tertiary);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

td {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

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

tr:nth-child(even) {
  background: var(--bg-secondary);
}

tr:hover {
  background: var(--accent-subtle);
}

/* Blockquotes */
blockquote {
  border-left: 4px solid var(--accent);
  background: var(--accent-subtle);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 12px 12px 0;
}

blockquote p {
  margin: 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* Alert boxes */
.alert {
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.alert strong {
  display: block;
  margin-bottom: 0.25rem;
}

.alert-info {
  background: var(--info-bg);
  border-left: 4px solid var(--info);
}

.alert-warning {
  background: var(--warning-bg);
  border-left: 4px solid var(--warning);
}

.alert-danger {
  background: var(--error-bg);
  border-left: 4px solid var(--error);
}

.alert-success {
  background: var(--success-bg);
  border-left: 4px solid var(--success);
}

.alert-discord {
  background: var(--discord-bg);
  border-left: 4px solid var(--discord);
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  transition: all 0.3s ease;
}

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

.feature-card h3 {
  color: var(--accent);
  margin: 0 0 0.75rem 0;
  font-size: 1.1rem;
}

.feature-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Step Cards */
.step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.step-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: all 0.3s ease;
}

.step-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-gold);
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: var(--text-on-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.step-content h4 {
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
}

.step-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 3.5rem 2rem;
  margin-bottom: 2.5rem;
  background: linear-gradient(135deg, var(--accent-subtle), transparent);
  border-radius: 20px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at top center, rgba(255, 215, 0, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero h1 {
  border: none;
  font-size: 3rem;
  color: var(--text-primary);
  padding-bottom: 0;
  margin-bottom: 0.5rem;
  position: relative;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  position: relative;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
  margin: 0.25rem;
  border: none;
  cursor: pointer;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary,
.btn {
  background: var(--accent);
  color: var(--text-on-accent);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover,
.btn:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-gold-lg);
  color: var(--text-on-accent);
}

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

.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.btn-discord {
  background: var(--discord);
  color: white;
  box-shadow: 0 4px 20px rgba(88, 101, 242, 0.3);
}

.btn-discord:hover {
  background: #6d7af2;
  box-shadow: 0 10px 30px rgba(88, 101, 242, 0.4);
  color: white;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  background: var(--accent-muted);
  color: var(--accent);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--border-accent);
}

/* Image styling */
.screenshot {
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer p {
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.footer a {
  color: var(--accent);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1.25rem;
  transition: all 0.2s ease;
}

.menu-toggle:hover {
  border-color: var(--border-accent);
  background: var(--bg-tertiary);
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    width: 280px;
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .main {
    margin-left: 0;
    padding: 1.5rem 1rem;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  h1 {
    font-size: 2rem;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero {
    padding: 2.5rem 1.5rem;
  }

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

  table {
    font-size: 0.85rem;
  }

  th, td {
    padding: 0.6rem 0.75rem;
  }

  .btn {
    width: 100%;
  }

  .step-card {
    flex-direction: column;
  }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Keyboard focus styles */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Animation utilities */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeIn 0.4s ease forwards;
}

/* Print styles */
@media print {
  .sidebar,
  .menu-toggle,
  .back-to-top {
    display: none !important;
  }
  
  .main {
    margin-left: 0;
  }
  
  body {
    background: white;
    color: black;
  }
}