/* Critical CSS (Inline) */
        :root {
            --primary-color: #1d4ed8;
            --secondary-color: #10b981;
            --accent-color: #f59e0b;
            --text-color: #1f2937;
            --light-bg: #f9fafb;
            --border-color: #e5e7eb;
        }
        
        * {
            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: var(--text-color);
            background-color: #ffffff;
        }
        
        /* Responsive Container */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Navigation Styles */
        .nav-container {
            background-color: #ffffff;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        /* Mobile Menu */
        .mobile-menu {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-in-out;
        }
        
        .mobile-menu.active {
            max-height: 500px;
        }
        
        /* Content Styling */
        .content-section {
            padding: 2rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        
        /* Table Styling */
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        
        .comparison-table th, .comparison-table td {
            border: 1px solid var(--border-color);
            padding: 0.75rem;
            text-align: left;
        }
        
        .comparison-table th {
            background-color: var(--light-bg);
            font-weight: 600;
        }
        
        /* Image Styling */
        .content-image {
            width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 1.5rem 0;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        
        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 50px;
            height: 50px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
        }
        
        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        /* Social Share Buttons */
        .social-share {
            display: flex;
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        
        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            cursor: pointer;
            transition: transform 0.2s ease;
        }
        
        .share-btn:hover {
            transform: translateY(-3px);
        }
        
        .share-btn.facebook { background-color: #3b5998; }
        .share-btn.twitter { background-color: #1da1f2; }
        .share-btn.whatsapp { background-color: #25d366; }
        .share-btn.linkedin { background-color: #0077b5; }
        
        /* Form Styles */
        .form-input, .form-textarea, .form-select {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-size: 1rem;
            transition: border-color 0.2s ease;
        }
        
        .form-input:focus, .form-textarea:focus, .form-select:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
        }
        
        /* Rating Stars */
        .rating-stars {
            display: flex;
            gap: 0.25rem;
            margin: 0.5rem 0;
        }
        
        .star {
            color: #d1d5db;
            cursor: pointer;
            font-size: 1.5rem;
            transition: color 0.2s ease;
        }
        
        .star.active {
            color: #fbbf24;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .content-section {
                padding: 1.5rem 0;
            }
            
            .comparison-table {
                display: block;
                overflow-x: auto;
            }
            
            .social-share {
                justify-content: center;
            }
            
            h1 {
                font-size: 1.75rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
        }
        
        @media (max-width: 480px) {
            .container {
                padding: 0 0.75rem;
            }
            
            h1 {
                font-size: 1.5rem;
            }
            
            h2 {
                font-size: 1.25rem;
            }
        }
        
        /* Print Styles */
        @media print {
            .no-print {
                display: none !important;
            }
            
            body {
                font-size: 12pt;
                line-height: 1.4;
            }
        }