:root {
            --primary: #3B82F6;
            --secondary: #1E40AF;
            --accent: #F97316;
            --dark: #0F0F0F;
            --light: #FFFFFF;
            --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
            --shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--dark);
            color: var(--light);
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            background: var(--gradient);
            color: white;
            padding: 20px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 700;
        }
        
        .logo-icon {
            background: var(--primary);
            color: var(--light);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 25px;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            padding: 5px 10px;
            border-radius: 4px;
        }
        
        nav ul li a:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }
        
        .hero {
            padding: 100px 0;
            text-align: center;
            background: linear-gradient(135deg, var(--dark) 0%, #1a1a1a 100%);
            position: relative;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 60 60"><g fill="%233B82F6" fill-opacity="0.03"><circle cx="30" cy="30" r="2"/></g></svg>');
            pointer-events: none;
        }
        
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: var(--gradient);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: var(--light);
        }
        
        .btn {
            display: inline-block;
            background: var(--gradient);
            color: white;
            padding: 14px 32px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: var(--shadow);
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(108, 92, 231, 0.3);
        }
        
        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }
        
        .btn-outline:hover {
            background: var(--primary);
            color: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            font-size: 2.2rem;
            color: var(--light);
            position: relative;
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
        }
        
        .features {
            padding: 80px 0;
            background: #1a1a1a;
        }
        
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background: #2a2a2a;
            border-radius: 12px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            border-top: 4px solid var(--primary);
            color: var(--light);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(108, 92, 231, 0.2);
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: white;
            font-size: 24px;
        }
        
        .feature-card h3 {
            margin-bottom: 15px;
            color: #2f66d8;
        }
        
        .comparison {
            padding: 80px 0;
            background: #1a1a1a;
        }
        
        .comparison-table {
            background: #2a2a2a;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            color: var(--light);
        }
        
        .table-header {
            background: var(--gradient);
            color: white;
            padding: 20px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            font-weight: 600;
        }
        
        .table-row {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            padding: 20px;
            border-bottom: 1px solid #333;
            color: var(--light);
        }
        
        .table-row:nth-child(even) {
            background: #1a1a1a;
        }
        
        .table-row:last-child {
            border-bottom: none;
        }
        
        .check {
            color: #00CEC9;
        }
        
        .cross {
            color: #FF7675;
        }
        
        .guide {
            padding: 80px 0;
            background: #1a1a1a;
        }
        
        .steps {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            margin-top: 40px;
        }
        
        .step {
            flex: 1;
            min-width: 250px;
            text-align: center;
            padding: 40px 20px;
            background: #2a2a2a;
            border-radius: 12px;
            box-shadow: var(--shadow);
            position: relative;
            transition: all 0.3s ease;
            color: var(--light);
        }
        
        .step:hover {
            transform: translateY(-5px);
        }
        
        .step-number {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 40px;
            background: var(--gradient);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            box-shadow: var(--shadow);
        }
        
        .step h3 {
            margin: 20px 0 10px;
            color: #2f66d8;
        }
        
        .faq-section {
            background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
            padding: 80px 0;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            margin-bottom: 20px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .faq-question {
            padding: 20px;
            background: #2a2a2a;
            color: var(--light);
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            background: var(--primary);
            color: white;
        }
        
        .faq-answer {
            display: none;
            padding: 0 20px;
            background-color: #2a2a2a;
            color: var(--light);
        }
        
        .faq-item.active .faq-answer {
            display: block;
            padding: 20px;
        }
        
        .faq-toggle {
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
        }
        
        .highlight-box {
            background: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(0, 206, 201, 0.1));
            padding: 30px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
            margin: 40px 0;
        }
        
        .cta-section {
            padding: 80px 0;
            text-align: center;
            background: var(--gradient);
            color: white;
        }
        
        .cta-section h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta-section p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            margin-bottom: 20px;
            font-size: 1.2rem;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--primary);
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #cbd5e0;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-column ul li a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #4a5568;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                text-align: center;
                gap: 15px;
            }
            
            nav ul {
                margin-top: 15px;
                justify-content: center;
                flex-wrap: wrap;
            }
            
            nav ul li {
                margin: 5px 10px;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .table-header, .table-row {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 10px;
            }
            
            .table-header div:first-child, .table-row div:first-child {
                font-weight: 600;
                padding-bottom: 10px;
                border-bottom: 1px solid rgba(255,255,255,0.2);
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }
        
        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            animation: fadeIn 0.3s ease;
        }
        
        .modal-content {
            background: white;
            margin: 5% auto;
            padding: 20px;
            border-radius: 12px;
            width: 80%;
            max-width: 700px;
            max-height: 80%;
            overflow-y: auto;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            animation: slideIn 0.3s ease;
            color: var(--dark);
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes slideIn {
            from { transform: translateY(-50px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        
        .close {
            float: right;
            font-size: 28px;
            font-weight: bold;
            color: var(--dark);
            cursor: pointer;
            margin-bottom: 10px;
        }
        
        .close:hover {
            color: var(--accent);
        }
        
        .modal h2 {
            color: var(--primary);
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        
        .modal p {
            margin-bottom: 15px;
            line-height: 1.6;
        }
        
        .modal ul {
            margin-left: 20px;
            margin-bottom: 15px;
        }
        
        .modal li {
            margin-bottom: 5px;
        }