* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #667eea;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: #667eea;
        }
        
        /* Hero Section */
        .hero {
            padding: 120px 0 80px;
            text-align: center;
            color: white;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }
        
        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        
        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            opacity: 0.9;
        }
        
        .cta-button {
            display: inline-block;
            background: #ff6b6b;
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(255, 107, 107, 0.4);
        }
        
        /* Sections */
        .section {
            padding: 80px 0;
            background: white;
        }
        
        .section:nth-child(even) {
            background: #f8f9fa;
        }
        
        .section h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            text-align: center;
            color: #333;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }
        
        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #667eea;
        }
        
        .hexagon-showcase {
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 3rem 0;
        }
        
        .hexagon {
            width: 100px;
            height: 86.6px;
            background: #667eea;
            position: relative;
            margin: 0 10px;
            animation: float 3s ease-in-out infinite;
        }
        
        .hexagon:before,
        .hexagon:after {
            content: "";
            position: absolute;
            width: 0;
            border-left: 50px solid transparent;
            border-right: 50px solid transparent;
        }
        
        .hexagon:before {
            bottom: 100%;
            border-bottom: 28.87px solid #667eea;
        }
        
        .hexagon:after {
            top: 100%;
            border-top: 28.87px solid #667eea;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }
        
        .hexagon:nth-child(2) { animation-delay: 0.5s; }
        .hexagon:nth-child(3) { animation-delay: 1s; }
        
        /* Footer */
        footer {
            background: #333;
            color: white;
            text-align: center;
            padding: 3rem 0;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .footer-section h4 {
            margin-bottom: 1rem;
            color: #667eea;
        }
        
        .footer-bottom {
            border-top: 1px solid #555;
            padding-top: 2rem;
            margin-top: 2rem;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .nav-links {
                gap: 1rem;
            }
            
            .section h2 {
                font-size: 2rem;
            }
        }