:root {
            --primary: #288eff;
            --primary-hover: #1e70cc;
            --accent: #288eff;
            --accent-hover: #1e70cc;
            --background: #01051b;
            --surface: #06102a;
            --text-main: #f6f9fc;
            --text-muted: #92a0b1;
            --border: #ffffff14;
            --radius-md: 12px;
            --radius-lg: 24px;
            --radius-full: 9999px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }

        body {
            background-color: var(--background);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        /* Layout Classes */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 100px 0;
            position: relative;
        }

        /* Typography */
        h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.03em;
            margin-bottom: 24px;
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .text-lg {
            font-size: 1.125rem;
            color: var(--text-muted);
            margin-bottom: 32px;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            font-weight: 500;
            border-radius: var(--radius-full);
            transition: var(--transition);
            cursor: pointer;
            border: none;
            gap: 8px;
        }

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

        .btn-primary:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.3);
        }

        .btn-outline {
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-main);
        }

        .btn-outline:hover {
            border-color: var(--text-main);
            background: var(--background);
        }

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

        .btn-accent:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.3);
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 80px;
            display: flex;
            align-items: center;
            background: rgba(1, 5, 27, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            z-index: 50;
            transition: var(--transition);
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.05em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .logo span {
            color: var(--accent);
        }

        .nav-links {
            display: none;
            gap: 32px;
        }

        @media (min-width: 1024px) {
            .nav-links {
                display: flex;
            }
        }

        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
        }

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

        .nav-actions {
            display: flex;
            gap: 12px;
        }

        /* Hero Section */
        .hero {
            padding-top: 160px;
            padding-bottom: 120px;
            text-align: center;
            background: radial-gradient(ellipse at top, rgba(0, 29, 82, 0.6), transparent 70%);
        }

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

        .hero-badges {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 48px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: var(--surface);
            border-radius: var(--radius-full);
            font-size: 0.875rem;
            font-weight: 500;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
            color: var(--text-muted);
        }
        
        .badge i {
            color: var(--accent);
        }

        /* Feature Cards */
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            margin-top: 64px;
        }

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

        .feature-card {
            background: var(--surface);
            padding: 40px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
            border-color: var(--accent);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            background: rgba(40, 142, 255, 0.1);
            color: var(--accent);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
        }

        .feature-link {
            margin-top: auto;
            padding-top: 24px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--accent);
            display: flex;
            align-items: center;
            gap: 4px;
            opacity: 0;
            transform: translateX(-10px);
            transition: var(--transition);
        }

        .feature-card:hover .feature-link {
            opacity: 1;
            transform: translateX(0);
        }

        /* Sections background alternate */
        .bg-white {
            background: var(--surface);
        }
        
        /* Stats Section */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
            margin-top: 64px;
        }
        
        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-value {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 8px;
            letter-spacing: -0.05em;
        }
        
        .stat-label {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        /* CTA Section */
        .cta-section {
            background: var(--primary);
            color: white;
            text-align: center;
            border-radius: var(--radius-lg);
            padding: 80px 40px;
            margin: 100px 24px;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.2), transparent 50%);
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin: 0 auto;
        }

        .cta-section h2 {
            color: white;
        }
        
        .app-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        
        .app-btn {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 12px 24px;
            border-radius: var(--radius-md);
            color: white;
            transition: var(--transition);
        }
        
        .app-btn:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        
        .app-btn-text {
            text-align: left;
            line-height: 1.2;
        }
        
        .app-btn-sub {
            font-size: 0.75rem;
            opacity: 0.8;
        }
        
        .app-btn-title {
            font-size: 1.125rem;
            font-weight: 600;
        }

        /* Footer */
        .footer {
            background: var(--surface);
            padding: 80px 0 40px;
            border-top: 1px solid var(--border);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 48px;
            margin-bottom: 64px;
        }

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

        .footer-col h4 {
            font-size: 1.125rem;
            font-weight: 600;
            margin-bottom: 24px;
        }

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

        .footer-link {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

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

        .footer-bottom {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding-top: 32px;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.875rem;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
            }
        }
        
        /* Animations */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }