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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
        }

        /* Header & Navigation */
        header {
            background: #fff;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        nav {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: bold;
            color: #0066cc;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
        }

        .nav-menu a:hover {
            color: #0066cc;
        }

        .nav-menu .dropdown {
            position: relative;
        }

        .nav-menu .dropdown-content {
            display: none;
            position: absolute;
            background: #fff;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            min-width: 250px;
            padding: 1rem;
            top: 100%;
            left: 0;
        }

        .nav-menu .dropdown:hover .dropdown-content {
            display: block;
        }

        .dropdown-content a {
            display: block;
            padding: 0.5rem 0;
        }

        /* Mobile menu toggle */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Breadcrumb */
        .breadcrumb {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 2rem;
            color: #666;
            font-size: 0.9rem;
        }

        .breadcrumb a {
            color: #0066cc;
            text-decoration: none;
        }

        /* Hero Section */
        .hero {
            max-width: 1200px;
            margin: 3rem auto;
            padding: 0 2rem;
        }

        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
        }

        .hero h1 strong {
            color: #0066cc;
        }

        .hero-content {
            font-size: 1.2rem;
            line-height: 1.8;
            color: #555;
            margin-bottom: 2rem;
        }

        /* Content Sections */
        .content-section {
            max-width: 1200px;
            margin: 4rem auto;
            padding: 0 2rem;
        }

        .two-column {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin: 4rem 0;
        }

        .two-column img {
            width: 100%;
            height: auto;
            border-radius: 8px;
        }

        .two-column h2 {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .two-column h2 strong {
            color: #0066cc;
        }

        .two-column p {
            color: #555;
            line-height: 1.8;
            font-size: 1.1rem;
        }

        /* CTA Section */
        .cta-section {
            background: #f8f9fa;
            padding: 3rem 2rem;
            text-align: center;
            margin: 4rem 0;
        }

        .cta-section p {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: #555;
        }

        .cta-button {
            display: inline-block;
            background: #0066cc;
            color: #fff;
            padding: 1rem 2.5rem;
            text-decoration: none;
            border-radius: 5px;
            font-weight: 600;
            transition: background 0.3s;
        }

        .cta-button:hover {
            background: #0052a3;
        }

        /* Screens Section */
        .screens-section {
            max-width: 1200px;
            margin: 4rem auto;
            padding: 0 2rem;
        }

        .section-title {
            text-align: center;
            margin-bottom: 1rem;
            color: #999;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .section-heading {
            text-align: center;
            font-size: 2rem;
            margin-bottom: 3rem;
        }

        .section-heading strong {
            color: #0066cc;
        }

        .section-title strong {
            color: #0066cc;
        }

        .screens-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .screen-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            background: #fff;
            border: 1px solid #eee;
            border-radius: 8px;
            height: 120px;
        }

        .screen-logo img {
            max-width: 100%;
            max-height: 80px;
            object-fit: contain;
            filter: grayscale(100%);
            opacity: 0.6;
            transition: all 0.3s;
        }

        .screen-logo:hover img {
            filter: grayscale(0%);
            opacity: 1;
        }

        /* Footer */
        footer {
            background: #2c3e50;
            color: #fff;
            padding: 3rem 2rem 1rem;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h5 {
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }

        .footer-section h5 strong {
            color: #0066cc;
        }

        .footer-section a {
            color: #bbb;
            text-decoration: none;
            display: block;
            margin: 0.5rem 0;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: #fff;
        }

        .footer-badges {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .footer-badges img {
            height: 50px;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 2rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid #444;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .footer-bottom a {
            color: #bbb;
            text-decoration: none;
            margin: 0 0.5rem;
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
            }

            .mobile-menu-toggle {
                display: block;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .two-column {
                grid-template-columns: 1fr;
            }

            .two-column:nth-child(even) {
                direction: ltr;
            }

            .screens-grid {
                grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }