* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0a0a0f;
            color: #ffffff;
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 10, 15, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        
        .nav-links a {
            color: #ffffff;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }
        
        .nav-links a:hover {
            color: #667eea;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .cta-button {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }
        
        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }
        
        .hero-content {
            z-index: 2;
            max-width: 600px;
        }
        
        .hero h1 {
            font-size: 4rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, #ffffff 0%, #667eea 50%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            animation: fadeInUp 1s ease-out;
        }
        
        .hero p {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.2s both;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1rem;
            animation: fadeInUp 1s ease-out 0.4s both;
        }
        
        .secondary-button {
            background: transparent;
            color: white;
            padding: 0.75rem 1.5rem;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }
        
        .secondary-button:hover {
            border-color: #667eea;
            background: rgba(102, 126, 234, 0.1);
        }
        
        /* Features Section */
        .features {
            padding: 8rem 0;
            background: linear-gradient(180deg, #0a0a0f 0%, #1a1a2e 100%);
        }
        
        .section-title {
            text-align: center;
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, #ffffff 0%, #667eea 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }
        
        .feature-card {
            background: rgba(255, 255, 255, 0.05);
            padding: 2.5rem;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, #667eea, transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.1);
            border-color: rgba(102, 126, 234, 0.3);
        }
        
        .feature-card:hover::before {
            opacity: 1;
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #ffffff;
        }
        
        .feature-card p {
            opacity: 0.8;
            line-height: 1.7;
        }
        
        /* Stats Section */
        .stats {
            padding: 6rem 0;
            background: #0a0a0f;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            background: linear-gradient(135deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: block;
            margin-bottom: 0.5rem;
        }
        
        .stat-label {
            font-size: 1.1rem;
            opacity: 0.8;
            font-weight: 500;
        }
        
        /* CTA Section */
        .cta-section {
            padding: 8rem 0;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            text-align: center;
        }
        
        .cta-section h2 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        
        .cta-section p {
            font-size: 1.25rem;
            margin-bottom: 2.5rem;
            opacity: 0.9;
        }
        
        .cta-section .cta-button {
            background: white;
            color: #667eea;
            font-size: 1.1rem;
            padding: 1rem 2rem;
        }
        
        .cta-section .cta-button:hover {
            background: rgba(255, 255, 255, 0.9);
        }
        
        /* Footer */
        footer {
            background: #0a0a0f;
            padding: 3rem 0;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }
        
        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
        }
        
        /* Particles */
        .particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
        }
        
        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: rgba(102, 126, 234, 0.5);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }