:root {
            --primary-color: #ff6b35;
            --secondary-color: #f7931e;
            --accent-color: #4a90e2;
            --text-dark: #2c3e50;
            --text-light: #7f8c8d;
            --bg-light: #f8f9fa;
            --border-radius: 12px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: #ffffff;
        }
        .navbar {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            padding: 1rem 0;
        }
        .logo-text {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            letter-spacing: 1px;
        }
        .logo-text span {
            color: #ffeb3b;
        }
        .nav-link {
            color: rgba(255,255,255,0.9) !important;
            font-weight: 600;
            margin: 0 0.5rem;
            transition: all 0.3s ease;
        }
        .nav-link:hover {
            color: white !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://via.placeholder.com/1200x600');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 4rem 0;
            text-align: center;
            margin-bottom: 3rem;
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
        }
        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .content-section {
            padding: 2rem 0;
        }
        .section-title {
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid var(--secondary-color);
        }
        .highlight-box {
            background: linear-gradient(135deg, #fff5f0, #fff);
            border-left: 5px solid var(--primary-color);
            padding: 1.5rem;
            border-radius: 8px;
            margin: 1.5rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        .key-feature {
            background-color: var(--bg-light);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin-bottom: 1.5rem;
            transition: transform 0.3s ease;
        }
        .key-feature:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .btn-download {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 700;
            border: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255,107,53,0.3);
        }
        .btn-download:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255,107,53,0.4);
            color: white;
        }
        .btn-login {
            background: transparent;
            color: var(--primary-color);
            border: 2px solid var(--primary-color);
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
        }
        .btn-login:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        .content-img {
            border-radius: var(--border-radius);
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            margin: 2rem 0;
            transition: transform 0.3s ease;
            width: 100%;
            height: auto;
        }
        .content-img:hover {
            transform: scale(1.02);
        }
        .tag {
            display: inline-block;
            background-color: #e9ecef;
            color: var(--text-dark);
            padding: 0.4rem 1rem;
            border-radius: 50px;
            margin: 0.3rem;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        .tag:hover {
            background-color: var(--primary-color);
            color: white;
            text-decoration: none;
        }
        .footer {
            background-color: #2c3e50;
            color: white;
            padding: 3rem 0 1rem;
            margin-top: 4rem;
        }
        .footer-heading {
            color: var(--secondary-color);
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        .footer-link {
            color: #bdc3c7;
            text-decoration: none;
            display: block;
            margin-bottom: 0.7rem;
            transition: color 0.3s ease;
        }
        .footer-link:hover {
            color: white;
        }
        .copyright {
            border-top: 1px solid #34495e;
            padding-top: 1.5rem;
            margin-top: 2rem;
            text-align: center;
            color: #95a5a6;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .logo-text {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }
        .stats-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            border-radius: var(--border-radius);
            overflow: hidden;
        }
        .stats-table th {
            background-color: var(--primary-color);
            color: white;
            padding: 1rem;
            text-align: left;
        }
        .stats-table td {
            padding: 1rem;
            border-bottom: 1px solid #e9ecef;
        }
        .stats-table tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        .stats-table tr:hover {
            background-color: #fff5f0;
        }
        .review-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            border-left: 4px solid var(--accent-color);
        }
        .review-rating {
            color: #f1c40f;
            margin-bottom: 0.5rem;
        }
        .review-author {
            font-weight: 700;
            color: var(--text-dark);
            margin-top: 1rem;
        }