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

        :root {
            --font-heading: 'Poppins', sans-serif;
            --font-body: 'Inter', sans-serif;
            --font-nepali: 'Noto Sans Devanagari', sans-serif;
            --font-mono: 'JetBrains Mono', monospace;
            
            --bg-primary: #ffffff;
            --bg-secondary: #f8fafc;
            --bg-tertiary: #f1f5f9;
            --bg-dark: #0f172a;
            --bg-code: #1e293b;
            
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --text-muted: #94a3b8;
            --text-white: #ffffff;
            
            --border-light: #e2e8f0;
            --border-medium: #cbd5e1;
            
            --accent-primary: #6366f1;
            --accent-secondary: #8b5cf6;
            --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
            --accent-gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);
            
            --success: #10b981;
            --warning: #f59e0b;
            --error: #ef4444;
            --info: #3b82f6;
            
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
            --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
            --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
            --shadow-glow-lg: 0 0 60px rgba(99, 102, 241, 0.2);
            
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 20px;
            --radius-2xl: 28px;
            --radius-full: 9999px;
            
            --transition-fast: 150ms ease;
            --transition-base: 200ms ease;
            --transition-slow: 300ms ease;
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }

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

        /* ============================================
           Preloader - YouTube Style Top Bar
           ============================================ */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--bg-primary);
            z-index: 99999;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 24px;
            transition: opacity 0.4s ease, visibility 0.4s ease;
        }

        .preloader.loaded {
            opacity: 0;
            visibility: hidden;
        }

        .preloader-bar {
            position: absolute;
            top: 0;
            left: 0;
            width: 0%;
            height: 3px;
            background: var(--accent-gradient);
            box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
            animation: preloaderProgress 1.5s ease-out forwards;
        }

        @keyframes preloaderProgress {
            0% { width: 0%; }
            20% { width: 25%; }
            50% { width: 60%; }
            80% { width: 85%; }
            100% { width: 100%; }
        }

        .preloader-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }

        .preloader-logo {
            width: 100px;
            height: 100px;
            animation: preloaderPulse 1s ease-in-out infinite;
        }

        @keyframes preloaderPulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.05); opacity: 0.8; }
        }

        .preloader-text {
            font-family: var(--font-nepali);
            font-size: 24px;
            font-weight: 700;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .preloader-dots {
            display: flex;
            gap: 8px;
        }

        .preloader-dot {
            width: 10px;
            height: 10px;
            background: var(--accent-primary);
            border-radius: 50%;
            animation: preloaderBounce 1.4s ease-in-out infinite;
        }

        .preloader-dot:nth-child(1) { animation-delay: 0s; }
        .preloader-dot:nth-child(2) { animation-delay: 0.2s; }
        .preloader-dot:nth-child(3) { animation-delay: 0.4s; }

        @keyframes preloaderBounce {
            0%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-12px); }
        }

        /* ============================================
           Page Progress Bar (On Scroll)
           ============================================ */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 3px;
            background: var(--accent-gradient);
            z-index: 10000;
            transition: width 0.1s linear;
        }

        /* ============================================
           Navigation
           ============================================ */
        .nav {
            position: sticky;
            top: 3px;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-light);
            padding: 0 24px;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .nav-logo {
            width: 36px;
            height: 36px;
        }


        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            font-family: var(--font-body);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            text-decoration: none;
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }

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

        .nav-link.active {
            background: rgba(99, 102, 241, 0.1);
            color: var(--accent-primary);
        }

        .nav-link i {
            width: 18px;
            height: 18px;
        }

        .nav-cta {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background: var(--accent-gradient);
            color: white;
            font-family: var(--font-body);
            font-size: 14px;
            font-weight: 600;
            text-decoration: none;
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
            box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
        }

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

        .nav-cta i {
            width: 16px;
            height: 16px;
        }

        .nav-mobile-toggle {
            display: none;
            padding: 8px;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--text-primary);
        }

        .nav-mobile-toggle i {
            width: 24px;
            height: 24px;
        }

        /* ============================================
           Hero Section
           ============================================ */
        .hero {
            position: relative;
            min-height: calc(100vh - 64px);
            display: flex;
            align-items: center;
            padding: 80px 24px;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background: 
                radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15), transparent),
                radial-gradient(ellipse 60% 40% at 100% 50%, rgba(139, 92, 246, 0.1), transparent),
                radial-gradient(ellipse 60% 40% at 0% 80%, rgba(168, 85, 247, 0.08), transparent);
            pointer-events: none;
        }

        .hero-grid {
            position: absolute;
            inset: 0;
            background-image: 
                linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
            background-size: 60px 60px;
            mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
            -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
            pointer-events: none;
        }

        .hero-container {
            position: relative;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .hero-content {
            display: flex;
            flex-direction: column;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 16px;
            background: rgba(99, 102, 241, 0.1);
            border: 1px solid rgba(99, 102, 241, 0.2);
            border-radius: var(--radius-full);
            font-family: var(--font-body);
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-primary);
            margin-bottom: 24px;
            width: fit-content;
        }

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

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.6; transform: scale(0.9); }
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: clamp(40px, 6vw, 64px);
            font-weight: 800;
            line-height: 1.1;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .hero-title-nepali {
            display: block;
            font-family: var(--font-nepali);
            font-size: clamp(36px, 5vw, 56px);
            font-weight: 800;
            background: var(--accent-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-top: 4px;
        }

        .hero-description {
            font-family: var(--font-body);
            font-size: 18px;
            font-weight: 400;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 520px;
        }

        .hero-stats {
            display: flex;
            gap: 32px;
            margin-bottom: 36px;
            padding: 20px 0;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .hero-stat-value {
            font-family: var(--font-heading);
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-primary);
        }

        .hero-stat-label {
            font-family: var(--font-body);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .hero-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: var(--radius-lg);
            font-family: var(--font-body);
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: all var(--transition-base);
            cursor: pointer;
            border: none;
        }

        .hero-btn i {
            width: 20px;
            height: 20px;
        }

        .hero-btn-primary {
            background: var(--accent-gradient);
            color: white;
            box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
        }

        .hero-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
        }

        .hero-btn-secondary {
            background: var(--bg-primary);
            color: var(--text-primary);
            border: 2px solid var(--border-medium);
        }

        .hero-btn-secondary:hover {
            border-color: var(--accent-primary);
            color: var(--accent-primary);
            background: rgba(99, 102, 241, 0.05);
        }

        /* Hero Demo Side */
        .hero-demo {
            position: relative;
        }

        .hero-demo-wrapper {
            position: relative;
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-2xl);
            padding: 32px;
            box-shadow: var(--shadow-2xl), var(--shadow-glow-lg);
        }

        .hero-demo-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border-light);
        }

        .hero-demo-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .hero-demo-title i {
            width: 20px;
            height: 20px;
            color: var(--accent-primary);
        }

        .hero-demo-badge {
            padding: 4px 12px;
            background: rgba(16, 185, 129, 0.1);
            border-radius: var(--radius-full);
            font-family: var(--font-body);
            font-size: 12px;
            font-weight: 600;
            color: var(--success);
        }

        .hero-demo-grid {
            display: grid;
            gap: 20px;
        }

        .hero-demo-item {
            padding: 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            transition: all var(--transition-base);
        }

        .hero-demo-item:hover {
            border-color: var(--accent-primary);
        }

        .hero-demo-item.dark {
            background: var(--bg-dark);
            border-color: #334155;
        }

        .hero-demo-item.dark:hover {
            border-color: var(--accent-secondary);
        }

        .hero-demo-label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-body);
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }

        .hero-demo-item.dark .hero-demo-label {
            color: #64748b;
        }

        .hero-demo-label i {
            width: 14px;
            height: 14px;
        }

        /* Floating Elements */
        .hero-float {
            position: absolute;
            pointer-events: none;
        }

        .hero-float-1 {
            top: 10%;
            right: -10%;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            animation: float 8s ease-in-out infinite;
        }

        .hero-float-2 {
            bottom: 20%;
            left: -5%;
            width: 150px;
            height: 150px;
            background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite reverse;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        /* ============================================
           Section Styles
           ============================================ */
        .section {
            padding: 100px 24px;
        }

        .section-alt {
            background: var(--bg-secondary);
        }

        .container {
            max-width: 1100px;
            margin: 0 auto;
        }

        /* Section Header with Left Border */
        .section-header {
            margin-bottom: 60px;
        }

        .section-header-inner {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding-left: 24px;
            border-left: 4px solid var(--accent-primary);
        }

        .section-header-content {
            flex: 1;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            background: rgba(99, 102, 241, 0.1);
            border-radius: var(--radius-full);
            font-family: var(--font-body);
            font-size: 12px;
            font-weight: 700;
            color: var(--accent-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }

        .section-label i {
            width: 14px;
            height: 14px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.2;
        }

        .section-subtitle {
            font-family: var(--font-body);
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 600px;
            line-height: 1.6;
        }

        /* ============================================
           Features Section - Interactive Cards
           ============================================ */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .feature-card {
            position: relative;
            padding: 28px;
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-xl);
            transition: all var(--transition-slow);
            cursor: default;
            overflow: hidden;
        }

        .section-alt .feature-card {
            background: var(--bg-primary);
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--accent-gradient);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition-slow);
        }

        .feature-card:hover::before {
            transform: scaleX(1);
        }

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

        .feature-icon {
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
            border-radius: var(--radius-lg);
            margin-bottom: 18px;
            transition: all var(--transition-base);
        }

        .feature-card:hover .feature-icon {
            background: var(--accent-gradient);
            transform: scale(1.05);
        }

        .feature-icon i {
            font-size: 22px;
            color: var(--accent-primary);
            transition: color var(--transition-base);
        }

        .feature-card:hover .feature-icon i {
            color: white;
        }

        .feature-title {
            font-family: var(--font-heading);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .feature-desc {
            font-family: var(--font-body);
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* Feature Categories */
        .features-categories {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .feature-category {
            padding: 10px 20px;
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-full);
            font-family: var(--font-body);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .section-alt .feature-category {
            background: var(--bg-primary);
        }

        .feature-category:hover {
            border-color: var(--accent-primary);
            color: var(--accent-primary);
        }

        .feature-category.active {
            background: var(--accent-gradient);
            border-color: transparent;
            color: white;
        }

        /* ============================================
           Installation Section
           ============================================ */
        .install-wrapper {
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-2xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .section-alt .install-wrapper {
            background: var(--bg-primary);
        }

        .install-tabs {
            display: flex;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-light);
            padding: 8px;
            gap: 8px;
        }

        .install-tab {
            flex: 1;
            padding: 12px 20px;
            background: transparent;
            border: none;
            border-radius: var(--radius-md);
            font-family: var(--font-body);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .install-tab i {
            width: 18px;
            height: 18px;
        }

        .install-tab:hover {
            color: var(--accent-primary);
            background: rgba(99, 102, 241, 0.05);
        }

        .install-tab.active {
            background: var(--accent-gradient);
            color: white;
            box-shadow: var(--shadow-sm);
        }

        .install-content {
            display: none;
            padding: 0;
        }

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

        /* ============================================
           Code Blocks
           ============================================ */
        .code-block {
            background: var(--bg-code);
            overflow: hidden;
        }

        .code-block.standalone {
            border-radius: var(--radius-xl);
            margin: 24px 0;
        }

        .code-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            background: rgba(255, 255, 255, 0.03);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .code-header-left {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .code-dots {
            display: flex;
            gap: 8px;
        }

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

        .code-dot-red { background: #ef4444; }
        .code-dot-yellow { background: #fbbf24; }
        .code-dot-green { background: #22c55e; }

        .code-title {
            font-family: var(--font-mono);
            font-size: 13px;
            color: #94a3b8;
        }

        .code-copy {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            font-family: var(--font-body);
            font-size: 13px;
            font-weight: 600;
            color: #94a3b8;
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .code-copy:hover {
            background: rgba(255, 255, 255, 0.1);
            color: white;
        }

        .code-copy.copied {
            background: rgba(16, 185, 129, 0.2);
            border-color: rgba(16, 185, 129, 0.3);
            color: #10b981;
        }

        .code-copy i {
            width: 16px;
            height: 16px;
        }

        .code-content {
            padding: 20px;
            overflow-x: auto;
        }

        .code-content pre {
            margin: 0;
            font-family: var(--font-mono);
            font-size: 13px;
            line-height: 1.8;
            color: #e2e8f0;
        }

        .code-content .comment { color: #64748b; }
        .code-content .keyword { color: #f472b6; }
        .code-content .string { color: #67e8f9; }
        .code-content .function { color: #fbbf24; }
        .code-content .property { color: #a78bfa; }
        .code-content .number { color: #34d399; }

        /* ============================================
           Live Demos Section
           ============================================ */
        .demos-wrapper {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .demo-box {
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-2xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .section-alt .demo-box {
            background: var(--bg-primary);
        }

        .demo-box-header {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 20px 28px;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-light);
        }

        .demo-box-icon {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-gradient);
            border-radius: var(--radius-lg);
        }

        .demo-box-icon i {
            width: 22px;
            height: 22px;
            color: white;
        }

        .demo-box-title {
            font-family: var(--font-heading);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .demo-box-content {
            padding: 28px;
        }

        .showcase-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .showcase-item {
            padding: 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .showcase-item:hover {
            border-color: var(--accent-primary);
            box-shadow: var(--shadow-md);
        }

        .showcase-item.dark {
            background: var(--bg-dark);
            border-color: #334155;
        }

        .showcase-item.dark:hover {
            border-color: var(--accent-secondary);
        }

        .showcase-label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-body);
            font-size: 12px;
            font-weight: 700;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }

        .showcase-item.dark .showcase-label {
            color: #64748b;
        }

        .showcase-label i {
            width: 16px;
            height: 16px;
        }

        .showcase-label.ocean i { color: #06b6d4; }
        .showcase-label.forest i { color: #10b981; }
        .showcase-label.sunset i { color: #f97316; }
        .showcase-label.rose i { color: #f43f5e; }

        /* ============================================
           Options Table
           ============================================ */
        .table-wrapper {
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .section-alt .table-wrapper {
            background: var(--bg-primary);
        }

        .options-table {
            width: 100%;
            border-collapse: collapse;
        }

        .options-table th,
        .options-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--border-light);
        }

        .options-table th {
            background: var(--bg-secondary);
            font-family: var(--font-body);
            font-size: 12px;
            font-weight: 700;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .options-table td {
            font-family: var(--font-body);
            font-size: 14px;
            color: var(--text-secondary);
        }

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

        .options-table tbody tr:hover {
            background: rgba(99, 102, 241, 0.02);
        }

        .option-name {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-primary);
            background: rgba(99, 102, 241, 0.1);
            padding: 4px 10px;
            border-radius: var(--radius-sm);
        }

        .option-type {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
            background: var(--bg-secondary);
            padding: 3px 8px;
            border-radius: var(--radius-sm);
        }

        .option-default {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--success);
            background: rgba(16, 185, 129, 0.1);
            padding: 3px 8px;
            border-radius: var(--radius-sm);
        }

        /* ============================================
           Alert Boxes
           ============================================ */
        .alert {
            display: flex;
            gap: 16px;
            padding: 20px 24px;
            border-radius: var(--radius-xl);
            margin: 28px 0;
            border-left: 4px solid;
        }

        .alert-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
        }

        .alert-content {
            flex: 1;
        }

        .alert-title {
            font-family: var(--font-heading);
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .alert-text {
            font-family: var(--font-body);
            font-size: 14px;
            line-height: 1.7;
        }

        .alert-text code {
            background: rgba(0,0,0,0.08);
            padding: 2px 8px;
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 500;
        }

        .alert-info {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(99, 102, 241, 0.08) 100%);
            border-color: var(--info);
        }
        .alert-info .alert-icon { color: var(--info); }
        .alert-info .alert-title { color: #1e40af; }
        .alert-info .alert-text { color: #1e3a8a; }

        .alert-warning {
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(251, 191, 36, 0.08) 100%);
            border-color: var(--warning);
        }
        .alert-warning .alert-icon { color: var(--warning); }
        .alert-warning .alert-title { color: #92400e; }
        .alert-warning .alert-text { color: #78350f; }

        .alert-success {
            background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(52, 211, 153, 0.08) 100%);
            border-color: var(--success);
        }
        .alert-success .alert-icon { color: var(--success); }
        .alert-success .alert-title { color: #065f46; }
        .alert-success .alert-text { color: #064e3b; }

        /* ============================================
           Browser Support
           ============================================ */
        .browser-section {
            margin-top: 60px;
            padding-top: 60px;
            border-top: 1px solid var(--border-light);
        }

        .browser-title {
            text-align: center;
            font-family: var(--font-heading);
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .browser-subtitle {
            text-align: center;
            font-family: var(--font-body);
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 32px;
        }

        .browser-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
        }

        .browser-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            padding: 24px 32px;
            background: var(--bg-primary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-xl);
            transition: all var(--transition-base);
        }

        .section-alt .browser-item {
            background: var(--bg-primary);
        }

        .browser-item:hover {
            border-color: var(--accent-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .browser-icon {
            font-size: 32px;
            color: var(--text-secondary);
        }

        .browser-name {
            font-family: var(--font-heading);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        .browser-status {
            font-family: var(--font-body);
            font-size: 11px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-full);
        }

        .browser-status.supported {
            background: rgba(16, 185, 129, 0.1);
            color: var(--success);
        }

        .browser-status.partial {
            background: rgba(245, 158, 11, 0.1);
            color: var(--warning);
        }

        /* ============================================
           Footer
           ============================================ */
        .footer {
            padding: 80px 24px 40px;
            background: var(--bg-dark);
        }

        .footer-container {
            max-width: 1100px;
            margin: 0 auto;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .footer-logo img {
            width: 48px;
            height: 48px;
        }

        .footer-logo-text {
            font-family: var(--font-heading);
            font-size: 20px;
            font-weight: 700;
            color: white;
        }

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

        .footer-desc {
            font-family: var(--font-body);
            font-size: 14px;
            color: #94a3b8;
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 8px;
        }

        .footer-social-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            color: #94a3b8;
            text-decoration: none;
            transition: all var(--transition-base);
        }

        .footer-social-link:hover {
            background: var(--accent-primary);
            border-color: var(--accent-primary);
            color: white;
        }

        .footer-social-link i {
            font-size: 18px;
        }

        .footer-column h4 {
            font-family: var(--font-heading);
            font-size: 14px;
            font-weight: 700;
            color: white;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-link {
            font-family: var(--font-body);
            font-size: 14px;
            color: #94a3b8;
            text-decoration: none;
            transition: color var(--transition-base);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-link:hover {
            color: white;
        }

        .footer-link i {
            width: 16px;
            height: 16px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 32px;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-copy {
            font-family: var(--font-body);
            font-size: 14px;
            color: #64748b;
        }

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

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

        .footer-made {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-body);
            font-size: 14px;
            color: #64748b;
        }

        .footer-made i {
            color: #ef4444;
        }

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

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

        /* ============================================
           Responsive Design
           ============================================ */
        @media (max-width: 1024px) {
            .hero-container {
                grid-template-columns: 1fr;
                gap: 60px;
            }

            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-main {
                grid-template-columns: 1fr 1fr;
            }
        }

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

            .nav-mobile-toggle {
                display: flex;
            }

            .hero {
                padding: 60px 20px;
                min-height: auto;
            }

            .hero-stats {
                flex-wrap: wrap;
                gap: 20px;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .hero-btn {
                justify-content: center;
            }

            .section {
                padding: 60px 20px;
            }

            .section-header-inner {
                padding-left: 16px;
            }

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

            .features-categories {
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 8px;
                flex-wrap: nowrap;
            }

            .install-tabs {
                flex-direction: column;
            }

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

            .footer-main {
                grid-template-columns: 1fr;
                gap: 32px;
            }

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

        @media (max-width: 480px) {
            .hero-title {
                font-size: 32px;
            }

            .hero-title-nepali {
                font-size: 28px;
            }

            .section-title {
                font-size: 24px;
            }

            .hero-demo-wrapper {
                padding: 20px;
            }

            .demo-box-content {
                padding: 20px;
            }
        }