* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        .navbar {
            position: fixed;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.05);
        }

        .logo {
            font-size: 1.8rem;
            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 {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
        }

        .nav-links a:hover {
            color: #667eea;
        }

        .cta-btn {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 0.7rem 1.5rem;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
        }

        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            padding: 8rem 5% 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            top: -200px;
            right: -200px;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-30px); }
        }

        .hero-content {
            flex: 1;
            color: white;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            animation: fadeInUp 0.8s ease;
        }

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

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            animation: fadeInUp 0.8s ease 0.2s backwards;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            animation: fadeInUp 0.8s ease 0.4s backwards;
        }

        .btn-primary, .btn-secondary {
            padding: 1rem 2rem;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-block;
        }

        .btn-primary {
            background: white;
            color: #667eea;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            border: 2px solid white;
        }

        .btn-secondary:hover {
            background: white;
            color: #667eea;
        }

        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1;
        }

        .dashboard-mockup {
            width: 100%;
            max-width: 600px;
            background: white;
            border-radius: 20px;
            padding: 1rem;
            box-shadow: 0 30px 60px rgba(0,0,0,0.3);
            animation: fadeInRight 1s ease;
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .mockup-content {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            border-radius: 12px;
            padding: 2rem;
            min-height: 400px;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .mockup-header {
            display: flex;
            gap: 0.5rem;
        }

        .mockup-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #ff5f56;
        }

        .mockup-dot:nth-child(2) { background: #ffbd2e; }
        .mockup-dot:nth-child(3) { background: #27c93f; }

        .mockup-card {
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .features {
            padding: 6rem 5%;
            background: #f8f9fa;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: #333;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: #666;
            margin-bottom: 4rem;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }

        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #333;
        }

        .feature-card p {
            color: #666;
            line-height: 1.8;
        }

        .pricing {
            padding: 6rem 5%;
            background: white;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .pricing-card {
            background: white;
            border: 2px solid #e0e0e0;
            border-radius: 20px;
            padding: 2.5rem;
            text-align: center;
            transition: all 0.3s;
        }

        .pricing-card:hover {
            border-color: #667eea;
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
        }

        .pricing-card.featured {
            border-color: #667eea;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            transform: scale(1.05);
        }

        .pricing-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .price {
            font-size: 3rem;
            font-weight: 700;
            margin: 1rem 0;
        }

        .price span {
            font-size: 1.2rem;
            font-weight: 400;
        }

        .pricing-features {
            list-style: none;
            margin: 2rem 0;
            text-align: left;
        }

        .pricing-features li {
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(0,0,0,0.1);
        }

        .pricing-card.featured .pricing-features li {
            border-bottom-color: rgba(255,255,255,0.2);
        }

        .footer {
            background: #1a1a2e;
            color: white;
            padding: 3rem 5%;
            text-align: center;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: white;
            text-decoration: none;
            opacity: 0.8;
            transition: opacity 0.3s;
        }

        .footer-links a:hover {
            opacity: 1;
        }

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

            .hero {
                flex-direction: column;
                text-align: center;
                padding: 6rem 5% 3rem;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .dashboard-mockup {
                margin-top: 2rem;
            }

            .section-title {
                font-size: 2rem;
            }
        }