/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-secondary: #f59e0b;
    --color-accent: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-success: #10b981;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Dark Mode Colors */
    --color-dark-bg: #0f172a;
    --color-dark-surface: #1e293b;
    --color-dark-border: #334155;
    --color-dark-text: #f1f5f9;
    --color-dark-text-secondary: #cbd5e1;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --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-size-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: var(--color-dark-bg);
        color: var(--color-dark-text);
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--spacing-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--spacing-8);
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
}

@media (prefers-color-scheme: dark) {
    .header {
        background-color: rgba(15, 23, 42, 0.95);
        border-bottom-color: var(--color-dark-border);
    }
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 640px) {
    .nav-container {
        padding: 0 var(--spacing-6);
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 var(--spacing-8);
    }
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--color-gray-900);
    text-decoration: none;
}

@media (prefers-color-scheme: dark) {
    .nav-brand {
        color: var(--color-dark-text);
    }
}

.logo {
    width: 2rem;
    height: 2rem;
}

.brand-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--spacing-8);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    color: var(--color-gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

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

.nav-link.external {
    color: var(--color-gray-500);
}

.external-icon {
    opacity: 0.7;
}

@media (prefers-color-scheme: dark) {
    .nav-link {
        color: var(--color-dark-text-secondary);
    }
    
    .nav-link:hover {
        color: var(--color-primary-light);
    }
    
    .nav-link.external {
        color: var(--color-gray-400);
    }
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-600);
    transition: var(--transition-fast);
}

@media (prefers-color-scheme: dark) {
    .nav-toggle span {
        background-color: var(--color-dark-text-secondary);
    }
}

/* Hero Section */
.hero {
    padding-top: 6rem;
    padding-bottom: var(--spacing-24);
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    position: relative;
    overflow: hidden;
}

@media (prefers-color-scheme: dark) {
    .hero {
        background: linear-gradient(135deg, var(--color-dark-bg) 0%, var(--color-dark-surface) 100%);
    }
}

@media (min-width: 768px) {
    .hero {
        padding-top: 8rem;
        padding-bottom: var(--spacing-32);
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
    display: grid;
    gap: var(--spacing-12);
    align-items: center;
}

@media (min-width: 640px) {
    .hero-container {
        padding: 0 var(--spacing-6);
    }
}

@media (min-width: 1024px) {
    .hero-container {
        padding: 0 var(--spacing-8);
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-16);
    }
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    color: var(--color-gray-900);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-6xl);
    }
}

@media (prefers-color-scheme: dark) {
    .hero-title {
        color: var(--color-dark-text);
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-8);
    line-height: 1.7;
}

@media (prefers-color-scheme: dark) {
    .hero-description {
        color: var(--color-dark-text-secondary);
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
        gap: var(--spacing-6);
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    font-size: var(--font-size-base);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
    background-color: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

@media (prefers-color-scheme: dark) {
    .btn-secondary {
        background-color: var(--color-dark-surface);
        color: var(--color-dark-text);
        border-color: var(--color-dark-border);
    }
    
    .btn-secondary:hover {
        background-color: var(--color-gray-800);
        border-color: var(--color-gray-600);
    }
}

.btn-icon {
    flex-shrink: 0;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-gray-200);
}

@media (prefers-color-scheme: dark) {
    .hero-stats {
        border-top-color: var(--color-dark-border);
    }
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-1);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: 500;
}

@media (prefers-color-scheme: dark) {
    .stat-label {
        color: var(--color-dark-text-secondary);
    }
}

/* Terminal */
.terminal {
    background-color: var(--color-gray-900);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transform: perspective(1000px) rotateX(5deg) rotateY(-5deg);
    transition: var(--transition-normal);
}

.terminal:hover {
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
}

.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4);
    background-color: var(--color-gray-800);
    border-bottom: 1px solid var(--color-gray-700);
}

.terminal-buttons {
    display: flex;
    gap: var(--spacing-2);
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray-600);
}

.terminal-button:nth-child(1) {
    background-color: var(--color-danger);
}

.terminal-button:nth-child(2) {
    background-color: var(--color-warning);
}

.terminal-button:nth-child(3) {
    background-color: var(--color-success);
}

.terminal-title {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.terminal-content {
    padding: var(--spacing-6);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: var(--spacing-2);
}

.terminal-prompt {
    color: var(--color-primary-light);
    font-weight: 600;
}

.terminal-command {
    color: var(--color-white);
}

.terminal-output {
    color: var(--color-gray-300);
}

.terminal-cursor {
    color: var(--color-primary-light);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--font-size-4xl);
    }
}

@media (prefers-color-scheme: dark) {
    .section-title {
        color: var(--color-dark-text);
    }
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

@media (prefers-color-scheme: dark) {
    .section-description {
        color: var(--color-dark-text-secondary);
    }
}

/* Features Section */
.features {
    padding: var(--spacing-24) 0;
    background-color: var(--color-white);
}

@media (prefers-color-scheme: dark) {
    .features {
        background-color: var(--color-dark-bg);
    }
}

.features-grid {
    display: grid;
    gap: var(--spacing-8);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
    text-align: center;
}

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

@media (prefers-color-scheme: dark) {
    .feature-card {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
    }
    
    .feature-card:hover {
        border-color: var(--color-primary-light);
    }
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-3);
}

@media (prefers-color-scheme: dark) {
    .feature-title {
        color: var(--color-dark-text);
    }
}

.feature-description {
    color: var(--color-gray-600);
    line-height: 1.6;
}

@media (prefers-color-scheme: dark) {
    .feature-description {
        color: var(--color-dark-text-secondary);
    }
}

/* Getting Started Section */
.getting-started {
    padding: var(--spacing-24) 0;
    background-color: var(--color-gray-50);
}

@media (prefers-color-scheme: dark) {
    .getting-started {
        background-color: var(--color-dark-surface);
    }
}

.steps {
    display: grid;
    gap: var(--spacing-12);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .steps {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-8);
    }
}

.step {
    display: flex;
    gap: var(--spacing-6);
    align-items: flex-start;
}

@media (min-width: 768px) {
    .step {
        flex-direction: column;
        text-align: center;
    }
}

.step-number {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

@media (prefers-color-scheme: dark) {
    .step-title {
        color: var(--color-dark-text);
    }
}

.step-description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
}

@media (prefers-color-scheme: dark) {
    .step-description {
        color: var(--color-dark-text-secondary);
    }
}

/* Code Block */
.code-block {
    background-color: var(--color-gray-900);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-gray-800);
    border-bottom: 1px solid var(--color-gray-700);
}

.code-title {
    color: var(--color-gray-300);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.code-copy {
    background: none;
    border: none;
    color: var(--color-gray-400);
    cursor: pointer;
    padding: var(--spacing-1);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.code-copy:hover {
    color: var(--color-white);
    background-color: var(--color-gray-700);
}

.code-content {
    padding: var(--spacing-4);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: var(--font-size-sm);
    color: var(--color-white);
    overflow-x: auto;
}

.code-content code {
    color: inherit;
    background: none;
    padding: 0;
    font-size: inherit;
}

/* Examples Section */
.examples {
    padding: var(--spacing-24) 0;
    background-color: var(--color-white);
}

@media (prefers-color-scheme: dark) {
    .examples {
        background-color: var(--color-dark-bg);
    }
}

/* MCP Integration Section */
.mcp-integration {
    padding: var(--spacing-24) 0;
    background-color: var(--color-gray-50);
}

@media (prefers-color-scheme: dark) {
    .mcp-integration {
        background-color: var(--color-dark-surface);
    }
}

.mcp-content {
    display: grid;
    gap: var(--spacing-16);
}

.mcp-overview {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.mcp-card {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: dark) {
    .mcp-card {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
    }
}

.mcp-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-xl);
    color: var(--color-white);
}

.mcp-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
}

@media (prefers-color-scheme: dark) {
    .mcp-title {
        color: var(--color-dark-text);
    }
}

.mcp-description {
    color: var(--color-gray-600);
    line-height: 1.6;
    font-size: var(--font-size-lg);
}

@media (prefers-color-scheme: dark) {
    .mcp-description {
        color: var(--color-dark-text-secondary);
    }
}

.mcp-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
}

@media (prefers-color-scheme: dark) {
    .mcp-subtitle {
        color: var(--color-dark-text);
    }
}

.mcp-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-6);
}

@media (prefers-color-scheme: dark) {
    .mcp-text {
        color: var(--color-dark-text-secondary);
    }
}

/* Configuration Tabs */
.config-tabs {
    display: flex;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-6);
    justify-content: center;
    flex-wrap: wrap;
}

.config-tab {
    padding: var(--spacing-3) var(--spacing-6);
    border: 1px solid var(--color-gray-300);
    background-color: var(--color-white);
    color: var(--color-gray-600);
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-size-sm);
}

.config-tab:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.config-tab.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

@media (prefers-color-scheme: dark) {
    .config-tab {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
        color: var(--color-dark-text-secondary);
    }
    
    .config-tab:hover {
        border-color: var(--color-primary-light);
        color: var(--color-primary-light);
    }
    
    .config-tab.active {
        background-color: var(--color-primary);
        color: var(--color-white);
        border-color: var(--color-primary);
    }
}

.config-content {
    position: relative;
}

.config-panel {
    display: none;
}

.config-panel.active {
    display: block;
}

/* Workflow Steps */
.mcp-workflow {
    margin-top: var(--spacing-16);
}

.workflow-steps {
    display: grid;
    gap: var(--spacing-8);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .workflow-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .workflow-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.workflow-step {
    display: flex;
    gap: var(--spacing-4);
    align-items: flex-start;
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
}

.workflow-step:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

@media (prefers-color-scheme: dark) {
    .workflow-step {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
    }
    
    .workflow-step:hover {
        border-color: var(--color-primary-light);
    }
}

.workflow-step .step-number {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-base);
    flex-shrink: 0;
}

.workflow-step .step-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

@media (prefers-color-scheme: dark) {
    .workflow-step .step-title {
        color: var(--color-dark-text);
    }
}

.workflow-step .step-description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-sm);
}

@media (prefers-color-scheme: dark) {
    .workflow-step .step-description {
        color: var(--color-dark-text-secondary);
    }
}

.step-example {
    background-color: var(--color-gray-50);
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
    .step-example {
        background-color: var(--color-gray-800);
    }
}

.step-example code {
    background-color: var(--color-gray-200);
    color: var(--color-gray-800);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: var(--font-size-xs);
}

@media (prefers-color-scheme: dark) {
    .step-example code {
        background-color: var(--color-gray-700);
        color: var(--color-gray-200);
    }
}

/* Tools Grid */
.mcp-tools {
    margin-top: var(--spacing-16);
}

.tools-grid {
    display: grid;
    gap: var(--spacing-6);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tool-card {
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
}

.tool-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

@media (prefers-color-scheme: dark) {
    .tool-card {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
    }
    
    .tool-card:hover {
        border-color: var(--color-primary-light);
    }
}

.tool-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-4);
}

@media (prefers-color-scheme: dark) {
    .tool-title {
        color: var(--color-dark-text);
    }
}

.tool-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.tool-list li {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
    .tool-list li {
        color: var(--color-dark-text-secondary);
    }
}

.tool-list code {
    background-color: var(--color-gray-100);
    color: var(--color-gray-800);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

@media (prefers-color-scheme: dark) {
    .tool-list code {
        background-color: var(--color-gray-800);
        color: var(--color-gray-200);
    }
}

/* Conversation Example */
.mcp-example {
    margin-top: var(--spacing-16);
}

.conversation {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.message {
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    max-width: 80%;
}

.message.user {
    background-color: var(--color-primary);
    color: var(--color-white);
    align-self: flex-end;
    margin-left: auto;
}

.message.ai {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    align-self: flex-start;
    margin-right: auto;
}

@media (prefers-color-scheme: dark) {
    .message.ai {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
        color: var(--color-dark-text);
    }
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
    opacity: 0.8;
}

.message-content {
    line-height: 1.6;
}

.message-content em {
    font-style: italic;
    opacity: 0.8;
}

.message-content code {
    background-color: rgba(0, 0, 0, 0.1);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: var(--font-size-xs);
}

@media (prefers-color-scheme: dark) {
    .message.user code {
        background-color: rgba(255, 255, 255, 0.2);
    }
    
    .message.ai code {
        background-color: var(--color-gray-200);
        color: var(--color-gray-800);
    }
}

.examples-tabs {
    display: flex;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-8);
    justify-content: center;
    flex-wrap: wrap;
}

.tab-button {
    padding: var(--spacing-3) var(--spacing-6);
    border: 1px solid var(--color-gray-300);
    background-color: var(--color-white);
    color: var(--color-gray-600);
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tab-button.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

@media (prefers-color-scheme: dark) {
    .tab-button {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
        color: var(--color-dark-text-secondary);
    }
    
    .tab-button:hover {
        border-color: var(--color-primary-light);
        color: var(--color-primary-light);
    }
    
    .tab-button.active {
        background-color: var(--color-primary);
        color: var(--color-white);
        border-color: var(--color-primary);
    }
}

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

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.example-code {
    background-color: var(--color-gray-900);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.example-code .code-content {
    padding: var(--spacing-6);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: var(--color-gray-300);
    overflow-x: auto;
}

.example-code pre {
    margin: 0;
    white-space: pre-wrap;
}

.example-code code {
    color: inherit;
    background: none;
    padding: 0;
    font-size: inherit;
}

/* Documentation Section */
.documentation {
    padding: var(--spacing-24) 0;
    background-color: var(--color-gray-50);
}

@media (prefers-color-scheme: dark) {
    .documentation {
        background-color: var(--color-dark-surface);
    }
}

.docs-grid {
    display: grid;
    gap: var(--spacing-6);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .docs-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.doc-card {
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
    text-align: center;
}

.doc-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

@media (prefers-color-scheme: dark) {
    .doc-card {
        background-color: var(--color-dark-surface);
        border-color: var(--color-dark-border);
    }
    
    .doc-card:hover {
        border-color: var(--color-primary-light);
    }
}

.doc-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.doc-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

@media (prefers-color-scheme: dark) {
    .doc-title {
        color: var(--color-dark-text);
    }
}

.doc-description {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-sm);
}

@media (prefers-color-scheme: dark) {
    .doc-description {
        color: var(--color-dark-text-secondary);
    }
}

.doc-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.doc-link:hover {
    color: var(--color-primary-dark);
}

/* Footer */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    gap: var(--spacing-12);
    grid-template-columns: 1fr;
    margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
        gap: var(--spacing-16);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 3fr;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.footer-logo {
    width: 2rem;
    height: 2rem;
}

.footer-brand-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
}

.footer-description {
    color: var(--color-gray-400);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    gap: var(--spacing-8);
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer-link {
    color: var(--color-gray-400);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-gray-800);
}

.footer-copyright {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Hero Quote */
.hero-quote {
    margin-bottom: var(--spacing-6);
    text-align: center;
}

.hero-quote .quote-text {
    color: var(--color-gray-500);
    font-size: var(--font-size-lg);
    font-style: italic;
    line-height: 1.6;
    margin: 0;
    padding-top: 3em;
    opacity: 0.9;
    position: relative;
}

.hero-quote .quote-text::before {
    content: '"';
    font-size: 4em;
    color: var(--color-primary);
    position: absolute;
    top: 0.5em;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.3;
    font-family: serif;
}

.hero-quote .quote-text em {
    font-style: normal;
    color: var(--color-gray-600);
}

@media (prefers-color-scheme: dark) {
    .hero-quote .quote-text {
        color: var(--color-dark-text-secondary);
    }
    
    .hero-quote .quote-text em {
        color: var(--color-dark-text);
    }
    
    .hero-quote .quote-text::before {
        color: var(--color-primary-light);
    }
}

.footer-social {
    display: flex;
    gap: var(--spacing-4);
}

.social-link {
    color: var(--color-gray-400);
    transition: var(--transition-fast);
}

.social-link:hover {
    color: var(--color-white);
}

/* Responsive Design */
@media (max-width: 767px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

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

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500);
}

@media (prefers-color-scheme: dark) {
    ::-webkit-scrollbar-track {
        background: var(--color-gray-800);
    }
    
    ::-webkit-scrollbar-thumb {
        background: var(--color-gray-600);
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: var(--color-gray-500);
    }
}

/* Focus Styles */
.btn:focus,
.nav-link:focus,
.tab-button:focus,
.code-copy:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .hero-actions,
    .nav-toggle {
        display: none;
    }
    
    .hero {
        padding-top: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .section-title {
        font-size: 18pt;
    }
}