/* jpglens Website Styles - Inspired by modern open source projects */

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

:root {
    /* Colors - Modern dark theme with accent colors */
    --color-background: #0a0a0a;
    --color-background-secondary: #111111;
    --color-background-tertiary: #1a1a1a;
    --color-surface: #1f1f1f;
    --color-surface-hover: #2a2a2a;
    --color-border: #333333;
    --color-border-hover: #444444;
    
    --color-text-primary: #ffffff;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    
    --color-primary: #3b82f6;
    --color-primary-hover: #2563eb;
    --color-primary-light: #60a5fa;
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    --color-gradient-start: #3b82f6;
    --color-gradient-end: #8b5cf6;
    
    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', 'Cascadia Code', monospace;
    
    --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;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* 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;
    
    /* Layout */
    --max-width-sm: 640px;
    --max-width-md: 768px;
    --max-width-lg: 1024px;
    --max-width-xl: 1280px;
    --max-width-2xl: 1536px;
    
    /* Effects */
    --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);
    
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-2xl: 1rem;
    --border-radius-full: 9999px;
    
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

html {
    scroll-behavior: smooth;
}

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes shine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
}

.animate-fade-in-up:nth-child(1) { animation-delay: 0.1s; }
.animate-fade-in-up:nth-child(2) { animation-delay: 0.2s; }
.animate-fade-in-up:nth-child(3) { animation-delay: 0.3s; }
.animate-fade-in-up:nth-child(4) { animation-delay: 0.4s; }
.animate-fade-in-up:nth-child(5) { animation-delay: 0.5s; }

.container {
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-4);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-4) 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    border-bottom-color: var(--color-border-hover);
}

.nav-container {
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand .brand-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
}

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

.brand-version {
    background: var(--color-primary);
    color: white;
    font-size: var(--font-size-xs);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: var(--font-weight-medium);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    position: relative;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius);
}

.nav-icon {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.nav-badge {
    background: var(--color-success);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-cta {
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: var(--transition-fast);
    font-size: var(--font-size-sm);
}

.nav-cta:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.cta-icon {
    font-size: var(--font-size-sm);
}

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

.nav-link:hover .nav-icon {
    opacity: 1;
}

.github-link {
    background: var(--color-surface);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
}

.github-link:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-hover);
}

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

.nav-toggle .bar {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-fast);
}

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

/* Hero Section */
.hero {
    padding: calc(80px + var(--spacing-24)) 0 var(--spacing-24);
    background: var(--color-background);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.hero-orb-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.hero-orb-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.hero-orb-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 60%;
    animation-delay: 4s;
}

.hero-container {
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-6);
    position: relative;
    overflow: hidden;
}

.badge-pulse {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    opacity: 0.3;
    animation: pulse 2s infinite;
    z-index: -1;
}

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

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
}

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

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-8);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
    justify-content: center;
    align-items: center;
}

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

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

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

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

.btn-secondary:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-hover);
}

.btn-glow {
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.btn-glow:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shine 2s infinite;
}

.btn-hover-lift {
    transition: all 0.3s ease;
}

.btn-hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

.btn-text {
    position: relative;
    z-index: 1;
}

.hero-demo {
    margin: var(--spacing-12) 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.demo-window {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.demo-header {
    background: var(--color-background-secondary);
    padding: var(--spacing-3) var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    border-bottom: 1px solid var(--color-border);
}

.demo-dots {
    display: flex;
    gap: var(--spacing-2);
}

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

.dot.red {
    background: #ff5f56;
}

.dot.yellow {
    background: #ffbd2e;
}

.dot.green {
    background: #27ca3f;
}

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

.demo-content {
    padding: var(--spacing-4);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
}

.demo-line {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-2);
}

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

.demo-command {
    color: var(--color-text-primary);
}

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

.demo-output {
    margin-top: var(--spacing-3);
    padding-left: var(--spacing-4);
}

.demo-success {
    color: var(--color-success);
    margin-bottom: var(--spacing-1);
}

.demo-info {
    color: var(--color-text-secondary);
}

.typing-animation {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--color-primary);
    animation: typing 3s steps(20, end), blink 1s infinite step-end;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
    justify-content: center;
    margin-top: var(--spacing-12);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-light);
}

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

/* Terminal Window */
.hero-visual {
    position: relative;
}

.terminal-window {
    background: var(--color-background-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.terminal-header {
    background: var(--color-surface);
    padding: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    border-bottom: 1px solid var(--color-border);
}

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

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

.terminal-button.red { background: #ff5f56; }
.terminal-button.yellow { background: #ffbd2e; }
.terminal-button.green { background: #27ca3f; }

.terminal-title {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-family: var(--font-family-mono);
}

.terminal-content {
    padding: var(--spacing-6);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.code-line {
    margin-bottom: var(--spacing-1);
}

.code-indent { padding-left: var(--spacing-4); }
.code-indent2 { padding-left: var(--spacing-8); }

.code-keyword { color: #c678dd; }
.code-function { color: #61afef; }
.code-string { color: #98c379; }
.code-comment { color: var(--color-text-tertiary); }

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
}

@media (max-width: 768px) {
    .hero {
        padding: calc(80px + var(--spacing-16)) 0 var(--spacing-16);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
}

/* Installation Section */
.installation {
    padding: var(--spacing-24) 0;
    background: var(--color-background-secondary);
}

.installation-content {
    max-width: var(--max-width-lg);
    margin: 0 auto;
    text-align: center;
}

.installation-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.installation-content p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-12);
}

.install-tabs {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    margin-bottom: var(--spacing-8);
}

.tab-buttons {
    display: flex;
    background: var(--color-background-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.tab-button {
    flex: 1;
    padding: var(--spacing-4);
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-family: var(--font-family-mono);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-button.active,
.tab-button:hover {
    background: var(--color-surface);
    color: var(--color-text-primary);
}

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    padding: var(--spacing-6);
}

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

.tab-pane pre {
    margin: 0;
    text-align: left;
}

.tab-pane code {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
}

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

.quick-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.quick-link:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
}

.quick-link-icon {
    font-size: var(--font-size-lg);
}

@media (max-width: 768px) {
    .quick-links {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-buttons {
        flex-direction: column;
    }
}

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

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

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: var(--max-width-md);
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-8);
    transition: var(--transition-normal);
}

.feature-card:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-4);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-3);
}

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

/* Code Example Section */
.code-example {
    padding: var(--spacing-24) 0;
    background: var(--color-background-secondary);
}

.example-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-16);
    align-items: center;
}

.example-text h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.example-text p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-8);
}

.example-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.example-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.feature-check {
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

.example-code {
    background: var(--color-background-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
}

.code-tabs {
    display: flex;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.code-tab {
    padding: var(--spacing-4) var(--spacing-6);
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-family: var(--font-family-mono);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-fast);
}

.code-tab.active,
.code-tab:hover {
    background: var(--color-background-tertiary);
    color: var(--color-text-primary);
}

.code-content {
    position: relative;
}

.code-pane {
    display: none;
    padding: var(--spacing-6);
    overflow-x: auto;
}

.code-pane.active {
    display: block;
}

.code-pane pre {
    margin: 0;
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

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

@media (max-width: 1024px) {
    .example-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }
}

@media (max-width: 768px) {
    .code-tabs {
        flex-direction: column;
    }
    
    .code-pane {
        padding: var(--spacing-4);
    }
}

/* Community Section */
.community {
    padding: var(--spacing-24) 0;
}

.community-content {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.community-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.community-content p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: var(--max-width-md);
    margin: 0 auto;
}

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-6);
}

.community-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-8);
    text-decoration: none;
    color: var(--color-text-primary);
    transition: var(--transition-normal);
    display: block;
}

.community-card:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.community-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.community-card h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-3);
}

.community-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-4);
}

.community-link {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* Footer */
.footer {
    background: var(--color-background-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-16) 0 var(--spacing-8);
    position: relative;
    overflow: hidden;
}

.footer-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
    align-items: start;
}

.footer-brand .brand-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-4);
}

.footer-tagline {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-6);
}

.footer-stats {
    display: flex;
    gap: var(--spacing-6);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section h4 {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-text-primary);
}

.section-icon {
    font-size: var(--font-size-sm);
}

.footer-section a {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-2);
    transition: var(--transition-fast);
    padding: var(--spacing-1) 0;
    border-radius: var(--border-radius);
}

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

.link-icon {
    font-size: var(--font-size-sm);
    opacity: 0.7;
    transition: var(--transition-fast);
}

.footer-section a:hover .link-icon {
    opacity: 1;
}

.new-badge {
    background: var(--color-success);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: auto;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

.footer-bottom-left {
    text-align: left;
}

.footer-bottom a {
    color: var(--color-primary);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

.footer-love {
    margin-top: var(--spacing-2);
    color: var(--color-text-tertiary);
}

.creator-link {
    color: var(--color-primary) !important;
    font-weight: var(--font-weight-medium);
}

.footer-social {
    display: flex;
    gap: var(--spacing-3);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-surface);
    border-radius: var(--border-radius);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-surface-hover);
    color: var(--color-text-primary);
    transform: translateY(-2px);
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        gap: var(--spacing-6);
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
        margin-bottom: var(--spacing-6);
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }
    
    .footer-brand {
        grid-column: 1;
        margin-bottom: var(--spacing-8);
    }
    
    .footer-stats {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }
    
    .footer-bottom-left {
        text-align: center;
    }
}

/* Responsive Design */
@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.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;
}

/* Syntax Highlighting */
.language-javascript .hljs-keyword { color: #c678dd; }
.language-javascript .hljs-string { color: #98c379; }
.language-javascript .hljs-function { color: #61afef; }
.language-javascript .hljs-comment { color: var(--color-text-tertiary); }
.language-bash .hljs-built_in { color: #e06c75; }
.language-bash .hljs-string { color: #98c379; }

/* MCP Navigation Highlight */
.nav-link.mcp-highlight {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white !important;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    position: relative;
}

.nav-link.mcp-highlight::before {
    content: '⚡';
    margin-right: 4px;
}

.nav-link.mcp-highlight:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* MCP Integration Section */
.mcp-integration-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.mcp-integration-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    z-index: 0;
}

.mcp-integration-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.mcp-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 600;
    color: #06b6d4;
}

.mcp-integration-section h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mcp-integration-section p {
    font-size: 1.25rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.mcp-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin: 60px 0 40px;
}

.mcp-feature {
    text-align: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mcp-feature-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.mcp-feature h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #06b6d4;
}

.mcp-feature p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.mcp-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.mcp-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mcp-cta-button.primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.mcp-cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(99, 102, 241, 0.5);
}

.mcp-cta-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.mcp-cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* AI Assistant Button Styles */
.btn-ai {
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    position: relative;
    overflow: hidden;
    color: white;
}

.btn-ai:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #0891b2 100%);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
    color: white;
}

.ai-badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: var(--spacing-2);
    backdrop-filter: blur(4px);
    animation: pulse-ai 2s infinite;
}

@keyframes pulse-ai {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}