:root {
            --primary: #00e676;
            --primary-dark: #00a854;
            --secondary: #ffb300;
            --bg-dark: #0a0f1d;
            --card-bg: #141c2e;
            --card-border: #212d4a;
            --text-main: #f0f4f8;
            --text-muted: #94a3b8;
            --accent: #e91e63;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* HEADER & NAVIGATION */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(10, 15, 29, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--card-border);
        }

        .nav-container {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 1.5rem;
        }

        .nav-links a {
            color: var(--text-main);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
            font-size: 0.95rem;
        }

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

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

        /* HERO SECTION (ABOVE THE FOLD) */
        .hero {
            background: radial-gradient(circle at top center, #1e293b 0%, var(--bg-dark) 80%);
            padding: 3rem 1rem 2rem 1rem;
            text-align: center;
            border-bottom: 1px solid var(--card-border);
        }

        .hero-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .app-badge {
            display: inline-block;
            background: rgba(0, 230, 118, 0.1);
            color: var(--primary);
            padding: 0.4rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1rem;
            border: 1px solid rgba(0, 230, 118, 0.3);
        }

        .hero h1 {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            color: #ffffff;
            line-height: 1.2;
        }

        .cta-group {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 1.5rem;
            flex-wrap: wrap;
        }

        .btn {
            padding: 0.85rem 2rem;
            border-radius: 8px;
            font-weight: 700;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: none;
            font-size: 1rem;
        }

        .btn-download {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #000;
            box-shadow: 0 4px 15px rgba(0, 230, 118, 0.4);
            animation: pulse 2s infinite;
        }

        .btn-download:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 230, 118, 0.6);
        }

        .btn-login {
            background: transparent;
            color: var(--text-main);
            border: 2px solid var(--card-border);
        }

        .btn-login:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4); }
            70% { box-shadow: 0 0 0 12px rgba(0, 230, 118, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
        }

        /* MAIN CONTENT AREA */
        .main-layout {
            max-width: 900px;
            margin: 2rem auto;
            padding: 0 1rem;
        }

        /* FAKE APP SPECS TABLE */
        .specs-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 2.5rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }

        .specs-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.2rem;
            border-bottom: 1px solid var(--card-border);
            padding-bottom: 1rem;
        }

        .app-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #ff9800, #e91e63);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: 900;
            color: #fff;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
        }

        .specs-table {
            width: 100%;
            border-collapse: collapse;
        }

        .specs-table td {
            padding: 0.6rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.95rem;
        }

        .specs-table tr:last-child td {
            border-bottom: none;
        }

        .specs-label {
            color: var(--text-muted);
            font-weight: 500;
            width: 40%;
        }

        .specs-value {
            color: var(--text-main);
            font-weight: 600;
        }

        .rating-stars {
            color: var(--secondary);
        }

        /* ARTICLE CONTENT FORMATTING */
        article h2 {
            font-size: 1.5rem;
            color: #ffffff;
            margin: 2rem 0 1rem 0;
            border-left: 4px solid var(--primary);
            padding-left: 0.75rem;
        }

        article h3 {
            font-size: 1.2rem;
            color: var(--secondary);
            margin: 1.5rem 0 0.5rem 0;
        }

        article p {
            margin-bottom: 0.85rem;
            color: #cbd5e1;
            font-size: 1.02rem;
        }

        article ul {
            list-style-type: none;
            margin-bottom: 1.2rem;
        }

        article ul li {
            position: relative;
            padding-left: 1.5rem;
            margin-bottom: 0.5rem;
            color: #cbd5e1;
        }

        article ul li::before {
            content: "•";
            color: var(--primary);
            font-weight: bold;
            font-size: 1.2rem;
            position: absolute;
            left: 0;
            top: -2px;
        }

        /* REVIEWS SECTION */
        .reviews-section {
            margin-top: 3rem;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 1.5rem;
        }

        .review-card {
            background: rgba(10, 15, 29, 0.6);
            border: 1px solid var(--card-border);
            border-radius: 8px;
            padding: 1rem;
            margin-top: 1rem;
        }

        .review-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.5rem;
        }

        .reviewer-name {
            font-weight: 700;
            color: #ffffff;
            font-size: 0.95rem;
        }

        .verified-badge {
            color: var(--primary);
            font-size: 0.75rem;
            background: rgba(0, 230, 118, 0.1);
            padding: 2px 6px;
            border-radius: 4px;
            border: 1px solid rgba(0, 230, 118, 0.2);
        }

        .review-text {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* FOOTER */
        footer {
            background: #060913;
            border-top: 1px solid var(--card-border);
            padding: 2rem 1rem;
            margin-top: 4rem;
            text-align: center;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            list-style: none;
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.85rem;
        }

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

        .copyright {
            color: #475569;
            font-size: 0.8rem;
        }

        /* DOWNLOAD MODAL */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.8);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }

        .modal-content {
            background: var(--card-bg);
            border: 1px solid var(--primary);
            border-radius: 12px;
            padding: 2rem;
            max-width: 400px;
            width: 100%;
            text-align: center;
        }

        .progress-bar {
            width: 100%;
            height: 10px;
            background: var(--bg-dark);
            border-radius: 5px;
            overflow: hidden;
            margin: 1.5rem 0;
        }

        .progress-fill {
            width: 0%;
            height: 100%;
            background: var(--primary);
            transition: width 0.3s;
        }

        /* RESPONSIVE DESIGN */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--card-bg);
                flex-direction: column;
                padding: 1rem;
                border-bottom: 1px solid var(--card-border);
            }

            .nav-links.active {
                display: flex;
            }

            .menu-toggle {
                display: block;
            }

            .hero h1 {
                font-size: 1.75rem;
            }

            .cta-group {
                flex-direction: column;
            }

            .btn {
                width: 100%;
            }
            
            article img {
                width: 100%;
                height: auto;
            }
        }