/* FireBlazor Documentation Site Styles */
/* Blazor Purple Theme with Modern Design */

:root {
  /* Primary Colors - Blazor Purple */
  --primary: #512BD4;
  --primary-light: #7B4FE0;
  --primary-dark: #3A1D9E;
  --primary-gradient: linear-gradient(135deg, #512BD4 0%, #7B4FE0 50%, #9F6FED 100%);

  /* Accent Colors */
  --accent: #9F6FED;
  --accent-light: #C4A5F5;

  /* Neutral Colors */
  --bg-primary: #0F0F1A;
  --bg-secondary: #1A1A2E;
  --bg-tertiary: #252542;
  --bg-card: #1E1E36;

  --text-primary: #FFFFFF;
  --text-secondary: #B4B4C7;
  --text-muted: #6B6B80;

  /* Semantic Colors */
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;

  /* Code Block Colors */
  --code-bg: #1E1E2E;
  --code-border: #313147;
  --code-text: #CDD6F4;

  /* 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;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* 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-xl: 0 20px 25px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(81, 43, 212, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --header-height: 4rem;
  --sidebar-width: 280px;
  --content-max-width: 900px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 1.875rem;
  color: var(--text-primary);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--bg-tertiary);
  margin-top: var(--spacing-2xl);
}

h2:first-of-type {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

h3 {
  font-size: 1.375rem;
  color: var(--text-primary);
  margin-top: var(--spacing-xl);
}

h4 {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

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

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(15, 15, 26, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--primary-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

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

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
  text-decoration: none;
}

.nav-link.active {
  color: var(--primary-light);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
}

.dropdown-trigger::after {
  content: '▼';
  font-size: 0.625rem;
  transition: transform var(--transition-fast);
}

.dropdown:hover .dropdown-trigger::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xl);
  margin-top: var(--spacing-sm);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.dropdown-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  text-decoration: none;
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + var(--spacing-3xl)) var(--spacing-xl) var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(81, 43, 212, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 50%, rgba(123, 79, 224, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(159, 111, 237, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--bg-tertiary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  border: 1px solid var(--bg-tertiary);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

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

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-3xl);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: 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-base);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: var(--shadow-md), 0 0 20px rgba(81, 43, 212, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(81, 43, 212, 0.5);
  text-decoration: none;
  color: white;
}

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

.btn-secondary:hover {
  background: var(--bg-tertiary);
  text-decoration: none;
}

/* Code Preview */
.hero-code {
  max-width: 700px;
  width: 100%;
  margin: 0 auto;
  text-align: left;
  overflow: hidden;
}

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

.code-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--code-border);
}

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

.code-dot.red { background: #FF5F56; }
.code-dot.yellow { background: #FFBD2E; }
.code-dot.green { background: #27CA40; }

.code-title {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.code-body {
  padding: var(--spacing-lg);
  overflow-x: auto;
}

pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
}

code {
  font-family: var(--font-mono);
  color: var(--code-text);
}

/* Syntax Highlighting */
.keyword { color: #CBA6F7; }
.string { color: #A6E3A1; }
.comment { color: #6C7086; font-style: italic; }
.method { color: #89DCEB; }
.type { color: #F9E2AF; }
.property { color: #89B4FA; }
.number { color: #FAB387; }
.operator { color: #94E2D5; }

/* Features Section */
.features {
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-3xl);
}

.section-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
}

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

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

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.feature-description {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* Comparison Section */
.comparison {
  padding: var(--spacing-3xl) var(--spacing-xl);
}

.comparison-container {
  max-width: 900px;
  margin: 0 auto;
}

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

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

.comparison-table th {
  background: var(--bg-tertiary);
  font-weight: 600;
  color: var(--text-primary);
}

.comparison-table th:first-child {
  background: var(--primary);
}

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

.comparison-table td:first-child {
  color: var(--text-primary);
  font-weight: 500;
}

.comparison-table td:last-child {
  color: var(--text-muted);
}

/* Quick Start Section */
.quickstart {
  padding: var(--spacing-3xl) var(--spacing-xl);
  background: var(--bg-secondary);
}

.quickstart-container {
  max-width: 1000px;
  margin: 0 auto;
}

.quickstart-steps {
  display: grid;
  gap: var(--spacing-xl);
}

.quickstart-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

.step-content {
  overflow: hidden;
  min-width: 0;
}

.step-content .code-window {
  margin-top: var(--spacing-md);
}

/* Documentation Layout */
.docs-layout {
  display: flex;
  padding-top: var(--header-height);
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--bg-tertiary);
  overflow-y: auto;
  padding: var(--spacing-xl);
}

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

.sidebar-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
}

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

.sidebar-nav li {
  margin-bottom: var(--spacing-xs);
}

.sidebar-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.sidebar-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--primary-light);
  border-left-color: var(--primary);
  background: rgba(81, 43, 212, 0.1);
}

.sidebar-link.nested {
  padding-left: var(--spacing-xl);
  font-size: 0.875rem;
}

/* Main Content */
.docs-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--spacing-2xl) var(--spacing-3xl);
  max-width: calc(100% - var(--sidebar-width));
  overflow-x: hidden;
  min-width: 0;
}

.docs-content > * {
  max-width: var(--content-max-width);
}

.docs-header {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--bg-tertiary);
}

.docs-header h1 {
  margin-bottom: var(--spacing-sm);
}

.docs-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Code Blocks in Docs */
.docs-content pre {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  position: relative;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.docs-content pre code {
  background: none;
  padding: 0;
}

.code-lang {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  font-size: 0.625rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.copy-btn {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--bg-tertiary);
  border: none;
  color: var(--text-muted);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  opacity: 0;
  transition: all var(--transition-fast);
}

pre:hover .copy-btn {
  opacity: 1;
}

.copy-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

/* Inline Code */
.docs-content p code,
.docs-content li code {
  background: var(--bg-tertiary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875em;
  color: var(--accent);
}

/* Callout Boxes */
.callout {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin: var(--spacing-lg) 0;
  border-left: 4px solid;
}

.callout-title {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.callout-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--info);
}

.callout-info .callout-title { color: var(--info); }

.callout-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--warning);
}

.callout-warning .callout-title { color: var(--warning); }

.callout-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
}

.callout-success .callout-title { color: var(--success); }

/* Lists */
.docs-content ul,
.docs-content ol {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-xl);
  color: var(--text-secondary);
}

.docs-content li {
  margin-bottom: var(--spacing-sm);
}

/* Tables */
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-lg) 0;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.docs-content th,
.docs-content td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--bg-tertiary);
}

.docs-content th {
  background: var(--bg-tertiary);
  font-weight: 600;
  color: var(--text-primary);
}

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

/* Page Navigation */
.page-nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--bg-tertiary);
}

.page-nav-link {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding: var(--spacing-lg);
  background: var(--bg-card);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  max-width: 45%;
}

.page-nav-link:hover {
  border-color: var(--primary);
  text-decoration: none;
}

.page-nav-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.page-nav-title {
  font-weight: 600;
  color: var(--text-primary);
}

.page-nav-link.next {
  text-align: right;
  margin-left: auto;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-tertiary);
  padding: var(--spacing-2xl) var(--spacing-xl);
  margin-top: auto;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-link {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

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

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.badge-primary {
  background: rgba(81, 43, 212, 0.2);
  color: var(--primary-light);
}

/* Responsive */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: 999;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .docs-content {
    margin-left: 0;
    max-width: 100%;
    padding: var(--spacing-xl);
  }

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

@media (max-width: 768px) {
  :root {
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
    --spacing-3xl: 3rem;
  }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--bg-tertiary);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-xs);
    z-index: 998;
  }

  .nav.open {
    display: flex;
  }

  .nav .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    margin-top: var(--spacing-xs);
    box-shadow: none;
    border: none;
    background: var(--bg-tertiary);
  }

  /* Fix codeblock overflow on mobile */
  pre,
  .code-window,
  .code-body {
    max-width: 100%;
    min-width: 0;
  }

  pre {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .code-body {
    overflow-x: auto;
  }

  .docs-content pre code {
    display: block;
    overflow-x: auto;
  }

  .hero {
    padding-top: calc(var(--header-height) + var(--spacing-2xl));
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

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

  .quickstart-step {
    grid-template-columns: 1fr;
  }

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

  .comparison-table {
    font-size: 0.875rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: var(--spacing-md);
  }

  .page-nav {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .page-nav-link {
    max-width: 100%;
  }

  .page-nav-link.next {
    text-align: left;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}

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

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

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

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

/* Selection */
::selection {
  background: rgba(81, 43, 212, 0.4);
  color: var(--text-primary);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }

/* Utility Classes */
.text-center { text-align: center; }
.text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }