* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        }

        :root {
            --primary: #8a2be2;
            --primary-dark: #6a0dad;
            --primary-light: #9d4edd;
            --secondary: #121212;
            --secondary-light: #1e1e1e;
            --secondary-lighter: #2d2d2d;
            --text: #f0f0f0;
            --text-secondary: #b0b0b0;
            --accent: #bb86fc;
            --success: #00c853;
            --warning: #ff9800;
            --danger: #f44336;
            --border: #333333;
        }

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

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        a:hover {
            color: var(--primary-light);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(138, 43, 226, 0.4);
            background: linear-gradient(135deg, var(--primary-light), var(--primary));
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary-light);
        }

        .btn-outline:hover {
            background: rgba(138, 43, 226, 0.1);
        }

        .section-title {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(to right, var(--primary-light), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 3rem;
            max-width: 600px;
        }

        /* Header & Navigation */
        header {
            background-color: rgba(18, 18, 18, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            z-index: 1000;
            border-bottom: 1px solid var(--border);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.8rem;
            font-weight: 700;
        }

        .logo-icon {
            color: var(--primary);
            font-size: 2rem;
        }

        .logo-text {
            background: linear-gradient(to right, var(--primary-light), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-links a {
            color: var(--text);
            font-weight: 500;
        }

        .nav-links a:hover {
            color: var(--accent);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            padding: 160px 0 100px;
            background: radial-gradient(circle at 20% 50%, rgba(138, 43, 226, 0.15), transparent 30%),
                        radial-gradient(circle at 80% 20%, rgba(187, 134, 252, 0.1), transparent 25%);
        }

        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }

        .hero-text {
            flex: 1;
        }

        .hero-title {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 20px;
        }

        .hero-title span {
            background: linear-gradient(to right, var(--primary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-description {
            font-size: 1.2rem;
            color: var(--text-secondary);
            margin-bottom: 30px;
            max-width: 500px;
        }

        .hero-btns {
            display: flex;
            gap: 15px;
            margin-bottom: 40px;
        }

        .hero-stats {
            display: flex;
            gap: 30px;
        }

        .stat-item {
            display: flex;
            flex-direction: column;
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
        }

        .stat-label {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .hero-visual {
            flex: 1;
            position: relative;
        }

        .folder-visual {
            background-color: var(--secondary-light);
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }

        .folder-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid var(--border);
        }

        .folder-title {
            font-weight: 600;
            color: var(--primary-light);
        }

        .folder-actions {
            display: flex;
            gap: 10px;
        }

        .folder-action-btn {
            background: none;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 1.1rem;
        }

        .file-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .file-item {
            display: flex;
            align-items: center;
            padding: 12px 15px;
            background-color: var(--secondary-lighter);
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .file-item:hover {
            background-color: rgba(138, 43, 226, 0.1);
            transform: translateX(5px);
        }

        .file-icon {
            color: var(--primary);
            font-size: 1.5rem;
            margin-right: 15px;
        }

        .file-info {
            flex: 1;
        }

        .file-name {
            font-weight: 500;
            margin-bottom: 5px;
        }

        .file-size {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .file-date {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* Features Section */
        .features {
            padding: 100px 0;
            background-color: var(--secondary-light);
        }

        .features-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .feature-card {
            background-color: var(--secondary);
            border-radius: 12px;
            padding: 30px;
            border: 1px solid var(--border);
            transition: all 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary);
            box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
        }

        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .feature-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--text);
        }

        .feature-desc {
            color: var(--text-secondary);
        }

        /* Pricing Section */
        .pricing {
            padding: 100px 0;
        }

        .pricing-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .pricing-plans {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
        }

        .plan-card {
            background-color: var(--secondary-light);
            border-radius: 12px;
            padding: 40px 30px;
            width: 100%;
            max-width: 350px;
            border: 1px solid var(--border);
            transition: all 0.3s ease;
            position: relative;
        }

        .plan-card.popular {
            border-color: var(--primary);
            transform: scale(1.05);
        }

        .plan-card.popular::before {
            content: "POPULAR";
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            padding: 5px 20px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .plan-card:hover {
            border-color: var(--primary);
            box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
        }

        .plan-name {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--text);
        }

        .plan-price {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .plan-price span {
            font-size: 1rem;
            color: var(--text-secondary);
        }

        .plan-features {
            list-style: none;
            margin-bottom: 30px;
        }

        .plan-features li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text-secondary);
        }

        .plan-features li i {
            color: var(--success);
            margin-right: 10px;
        }

        /* CTA Section */
        .cta {
            padding: 100px 0;
            background: radial-gradient(circle at 70% 50%, rgba(138, 43, 226, 0.15), transparent 40%),
                        radial-gradient(circle at 30% 20%, rgba(187, 134, 252, 0.1), transparent 30%);
            text-align: center;
        }

        .cta-content {
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: 2.8rem;
            margin-bottom: 20px;
        }

        .cta-desc {
            font-size: 1.2rem;
            color: var(--text-secondary);
            margin-bottom: 40px;
        }

        /* Footer */
        footer {
            background-color: var(--secondary-light);
            padding: 60px 0 30px;
            border-top: 1px solid var(--border);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--text);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: var(--text-secondary);
        }

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

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            
            .hero-stats {
                justify-content: center;
            }
            
            .pricing-plans {
                flex-direction: column;
                align-items: center;
            }
            
            .plan-card.popular {
                transform: none;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero-title {
                font-size: 2.8rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 300px;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .hero-stats {
                flex-direction: column;
                gap: 20px;
            }
        }