/* CSS Custom Properties */
:root {
  /* Light Theme - Default (matching Claude Code) */
  --color-bg-primary: #FDFDF7;
  --color-bg-secondary: #F9F9F4;
  --color-bg-tertiary: #F3F3ED;
  --color-bg-quaternary: #EDEDEB;
  --color-text-primary: #0E0E0E;
  --color-text-secondary: #4A4A48;
  --color-text-tertiary: #71717A;
  --color-accent-primary: #D4A27F;
  --color-accent-secondary: #C89368;
  --color-accent-tertiary: #A67C52;
  --color-success: #059669;
  --color-warning: #D97706;
  --color-danger: #DC2626;
  --color-border: #E5E5E0;
  --color-border-light: #F0F0EC;
  
  /* Dark mode colors */
  --color-dark-bg-primary: #09090B;
  --color-dark-bg-secondary: #18181B;
  --color-dark-bg-tertiary: #27272A;
  --color-dark-bg-quaternary: #3F3F46;
  --color-dark-text-primary: #FAFAFA;
  --color-dark-text-secondary: #A1A1AA;
  --color-dark-text-tertiary: #71717A;
  --color-dark-border: #27272A;
  --color-dark-border-light: #3F3F46;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
  --gradient-secondary: linear-gradient(135deg, var(--color-accent-secondary), var(--color-accent-tertiary));
  --gradient-hero: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  
  /* Typography - Matching Claude Code */
  --font-family-ui: 'Styrene', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-display: 'Styrene Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family: var(--font-family-ui);
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-base: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-base: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Shadows - Softer for light theme */
  --shadow-sm: 0 1px 2px 0 rgba(212, 162, 127, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(212, 162, 127, 0.08), 0 1px 2px -1px rgba(212, 162, 127, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(212, 162, 127, 0.08), 0 4px 6px -4px rgba(212, 162, 127, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(212, 162, 127, 0.08), 0 8px 10px -6px rgba(212, 162, 127, 0.05);
  --shadow-glow: 0 0 20px rgba(212, 162, 127, 0.2);
  
  /* Transitions */
  --transition-fast: 0.15s ease-out;
  --transition-base: 0.2s ease-out;
  --transition-slow: 0.3s ease-out;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1rem;
}

/* Dark mode */
[data-theme="dark"] {
  --color-bg-primary: var(--color-dark-bg-primary);
  --color-bg-secondary: var(--color-dark-bg-secondary);
  --color-bg-tertiary: var(--color-dark-bg-tertiary);
  --color-bg-quaternary: var(--color-dark-bg-quaternary);
  --color-text-primary: var(--color-dark-text-primary);
  --color-text-secondary: var(--color-dark-text-secondary);
  --color-text-tertiary: var(--color-dark-text-tertiary);
  --color-border: var(--color-dark-border);
  --color-border-light: var(--color-dark-border-light);
  
  /* Adjust shadows for dark mode */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(212, 162, 127, 0.15);
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

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

a:hover {
  color: var(--color-accent-secondary);
}

/* Utility Classes */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.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;
}

/* Button Styles - Matching Claude Code */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-accent-secondary);
  border-color: var(--color-accent-secondary);
  transform: translateY(-1px);
}

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

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

/* Theme Toggle Button */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all var(--transition-base);
  margin-right: var(--spacing-base);
}

.theme-toggle:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-accent-primary);
}

.theme-toggle__light {
  display: block;
}

.theme-toggle__dark {
  display: none;
}

[data-theme="dark"] .theme-toggle__light {
  display: none;
}

[data-theme="dark"] .theme-toggle__dark {
  display: block;
}

.btn--large {
  padding: var(--spacing-base) var(--spacing-xl);
  font-size: var(--font-size-base);
}

/* Section Styles */
.section__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  margin-bottom: var(--spacing-base);
  color: var(--color-text-primary);
  font-family: var(--font-family-display);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--color-bg-primary);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  box-shadow: 0 1px 0 0 var(--color-border);
}

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

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-family: var(--font-family-display);
}

.nav__logo {
  font-size: var(--font-size-2xl);
  display: inline-block;
  transition: all var(--transition-base);
}

.nav__brand:hover .nav__logo {
  transform: scale(1.1);
  filter: brightness(1.2);
}

.nav__menu {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  margin: 0;
  padding: 0;
}

.nav__link {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-base);
  font-size: var(--font-size-sm);
}

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

.nav__actions {
  display: flex;
  align-items: center;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* Hero Styles */
.hero {
  padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
  background: var(--color-bg-primary);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  max-width: 1000px;
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  font-family: var(--font-family-display);
  color: var(--color-text-primary);
}

.hero__title--accent {
  color: var(--color-accent-primary);
  display: block;
  margin-top: var(--spacing-xs);
}

.hero__description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
  max-width: 600px;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

/* Terminal Styles - Claude Code Style */
.hero__install {
  max-width: 500px;
}

.terminal {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
  box-shadow: var(--shadow-base);
}

.terminal__header {
  background: var(--color-bg-quaternary);
  padding: var(--spacing-xs) var(--spacing-base);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

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

.terminal__controls span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.terminal__title {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.terminal__content {
  padding: var(--spacing-base);
}

.terminal__line {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
}

.terminal__line:last-child {
  margin-bottom: 0;
}

.terminal__prompt {
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-medium);
}

.terminal__command {
  color: var(--color-text-primary);
  flex: 1;
}

.terminal__copy {
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  font-size: var(--font-size-xs);
}

.terminal__copy:hover {
  color: var(--color-accent-primary);
}

/* Hero Visual - Code Comparison */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.integration-preview {
  width: 100%;
}

.code-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.code-panel {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-base);
  transition: all var(--transition-base);
}

.code-panel--enhanced {
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-glow);
}

.code-panel__header {
  background: var(--color-bg-tertiary);
  padding: var(--spacing-sm) var(--spacing-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.code-panel__content {
  padding: var(--spacing-base);
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: var(--font-size-sm);
}

.code-panel__content > * {
  display: block;
  margin-bottom: var(--spacing-xs);
}

.code-comment {
  color: var(--color-text-tertiary);
  font-style: italic;
}

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

.code-output {
  color: var(--color-accent-primary);
  padding-left: var(--spacing-base);
}

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

.integration__diagram {
  margin: var(--spacing-3xl) 0;
}

.integration__flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.flow-item {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  min-width: 200px;
  transition: all var(--transition-base);
}

.flow-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-base);
}

.flow-item--result {
  border-color: var(--color-accent-primary);
  background: var(--color-bg-primary);
}

.flow-item__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
}

.flow-item h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.flow-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.flow-arrow {
  font-size: var(--font-size-2xl);
  color: var(--color-accent-primary);
}

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

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

.integration-card:hover {
  border-color: var(--color-accent-primary);
  transform: translateY(-2px);
}

.integration-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

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

/* Comparison Section */
.comparison {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
}

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

.comparison__card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
}

.comparison__card--before {
  opacity: 0.8;
}

.comparison__card--after {
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-base);
}

.comparison__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
  margin-bottom: var(--spacing-lg);
}

.comparison__icon {
  font-size: var(--font-size-3xl);
}

.comparison__header h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.comparison__list {
  list-style: none;
  space-y: var(--spacing-base);
}

.comparison__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-base);
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.comparison__list li:before {
  content: "•";
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-normal);
  margin-top: 2px;
}

.comparison__card--after .comparison__list li:before {
  color: var(--color-accent-primary);
}

/* Features Section */
.features {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-primary);
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
  margin-bottom: var(--spacing-4xl);
}

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

.feature-block--reverse .feature-block__content {
  order: 2;
}

.feature-block--reverse .feature-block__visual {
  order: 1;
}

.feature-block__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-accent-primary);
}

.feature-block__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-base);
  color: var(--color-text-primary);
}

.feature-block__description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.feature-block__list {
  list-style: none;
}

.feature-block__list li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.feature-block__list strong {
  color: var(--color-accent-primary);
}

/* Command Demo */
.command-demo {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.command-demo__input {
  background: var(--color-bg-tertiary);
  padding: var(--spacing-base);
  border-bottom: 1px solid var(--color-border);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
}

.command-prompt {
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-bold);
}

.command-text {
  color: var(--color-text-primary);
  margin-left: var(--spacing-sm);
}

.command-demo__output {
  padding: var(--spacing-base);
}

.persona-activation {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-base);
}

.persona-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-accent-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-base);
}

.analysis-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-style: italic;
}

/* Safety Demo */
.safety-demo {
  space-y: var(--spacing-base);
}

.safety-alert {
  margin-bottom: var(--spacing-base);
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-base);
  border-radius: var(--radius-base);
  border: 1px solid;
}

.alert--danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--color-danger);
}

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

.alert__icon {
  font-size: var(--font-size-lg);
  margin-top: 2px;
}

.alert__content strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

.alert__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Slash Commands */
.slash-commands__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-base);
  margin-top: var(--spacing-lg);
}

.slash-command {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.slash-command code {
  background: var(--color-bg-tertiary);
  color: var(--color-accent-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.slash-command span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Commands Showcase */
.commands-showcase {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-base);
  box-shadow: var(--shadow-lg);
}

.command-example {
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
}

.command-input {
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-base);
}

.command-result {
  padding-left: var(--spacing-base);
}

.improvement-suggestions {
  space-y: var(--spacing-sm);
}

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

.suggestion__icon {
  font-size: var(--font-size-base);
}

.suggestion__text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Personas Section */
.personas {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
}

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

.persona-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.persona-card:hover {
  border-color: var(--color-accent-primary);
  transform: translateY(-2px);
  background: var(--color-bg-tertiary);
}

.persona-card__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-base);
}

.persona-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.persona-card__description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-base);
  line-height: 1.6;
}

.persona-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
}

.tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.persona-card:hover .tag {
  background: var(--color-accent-primary);
  color: var(--color-bg-primary);
  border-color: var(--color-accent-primary);
}

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

.installation__options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.install-option {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
}

.install-option__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

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

.code-block {
  position: relative;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
}

.code-block__copy {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border: none;
  color: var(--color-text-secondary);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.code-block__copy:hover {
  background: var(--color-bg-quaternary);
  color: var(--color-text-primary);
}

.code-block pre {
  margin: 0;
  padding: var(--spacing-base);
  overflow-x: auto;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

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

/* Requirements */
.requirements {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
}

.requirements__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
  text-align: center;
}

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

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

.requirement__icon {
  font-size: var(--font-size-2xl);
}

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

.requirement__content strong {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
}

.requirement__content span {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* CTA Section */
.cta {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-secondary);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.cta__content {
  max-width: 800px;
  margin: 0 auto;
}

.cta__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
  font-family: var(--font-family-display);
}

.cta__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

.cta__actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.cta__stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4xl);
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-xs);
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

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

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

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-base);
}

.footer__logo {
  font-size: var(--font-size-2xl);
}

.footer__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.footer__description {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.footer__section-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-base);
}

.footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.footer__links a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

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

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

.footer__copyright {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero__container,
  .feature-block {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .feature-block--reverse {
    grid-template-columns: 1fr;
  }
  
  .feature-block--reverse .feature-block__content,
  .feature-block--reverse .feature-block__visual {
    order: unset;
  }
  
  .comparison__grid {
    grid-template-columns: 1fr;
  }
  
  .cta__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta__stats {
    gap: var(--spacing-2xl);
  }
  
  .footer__content {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }
  
  .nav__menu {
    display: none;
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .hero {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
  }
  
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .personas-preview {
    width: 250px;
    height: 250px;
  }
  
  .persona-node {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-lg);
  }
  
  .slash-commands__grid {
    grid-template-columns: 1fr;
  }
  
  .personas__grid {
    grid-template-columns: 1fr;
  }
  
  .installation__options {
    grid-template-columns: 1fr;
  }
  
  .requirements__grid {
    grid-template-columns: 1fr;
  }
  
  .cta__stats {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .footer__content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    --container-padding: 1rem;
  }
  
  .hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .terminal {
    font-size: var(--font-size-xs);
  }
  
  .persona-card,
  .install-option {
    padding: var(--spacing-base);
  }
}

/* Animation and Interactive Effects - Simplified */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

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

/* Logo enhancement animation */
@keyframes subtle-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.nav__logo {
  animation: subtle-pulse 3s ease-in-out infinite;
}

.nav__brand:hover .nav__logo {
  animation: none;
}

/* Focus styles */
.btn:focus,
.terminal__copy:focus,
.code-block__copy:focus {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .header,
  .hero__visual,
  .nav__toggle,
  .terminal__copy,
  .code-block__copy {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .section__title,
  .hero__title--accent,
  .cta__title {
    color: black;
    -webkit-text-fill-color: black;
  }
}