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

        :root {
            --primary-color: #FF3300;
            --secondary-color: #1a1a1a;
            --accent-color: #0066ff;
            --text-light: #ffffff;
            --text-dark: #333333;
            --bg-dark: #0f0f0f;
            --bg-light: #f8f9fa;
            --gradient-1: linear-gradient(135deg, #FF3300 0%, #ff6633 100%);
            --gradient-2: linear-gradient(135deg, #0066ff 0%, #0099ff 100%);
            --glass: rgba(255, 255, 255, 0.1);
        }

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.2;
            color: var(--text-dark);
            overflow-x: hidden;
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 1);
            backdrop-filter: blur(20px);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            background: rgba(15, 15, 15, 0.98);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-light);
            text-decoration: none;
        }

        .logo span {
            color: var(--primary-color);
        }

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

        .nav-menu a {
            color: var(--black-dark);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

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

        .nav-menu a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background: var(--primary-color);
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .mobile-menu {
            display: none;
            color: var(--text-light);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="0%" r="50%"><stop offset="0%" stop-color="%23FF3300" stop-opacity="0.1"/><stop offset="100%" stop-color="%23FF3300" stop-opacity="0"/></radialGradient></defs><rect width="1000" height="1000" fill="url(%23a)"/></svg>') no-repeat center;
            background-size: cover;
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            padding: 0 2rem;
            position: relative;
            z-index: 2;
        }

        .hero-content h1 {
            font-size: 4rem;
            font-weight: 900;
            color: var(--text-light);
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }

        .hero-content h1 .highlight {
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-content p {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 2rem;
            max-width: 500px;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-primary {
            background: var(--gradient-1);
            color: white;
            box-shadow: 0 10px 30px rgba(255, 51, 0, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(255, 51, 0, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--primary-color);
        }

        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .tech-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
            max-width: 400px;
        }

        .tech-card {
            background: var(--glass);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 1.5rem;
            text-align: center;
            transition: all 0.3s ease;
            animation: float 6s ease-in-out infinite;
        }

        .tech-card:nth-child(2) { animation-delay: -2s; }
        .tech-card:nth-child(3) { animation-delay: -4s; }
        .tech-card:nth-child(4) { animation-delay: -1s; }
        .tech-card:nth-child(5) { animation-delay: -3s; }
        .tech-card:nth-child(6) { animation-delay: -5s; }

        .tech-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 51, 0, 0.1);
            border-color: var(--primary-color);
        }

        .tech-card i {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }

        .tech-card h4 {
            color: var(--text-light);
            font-size: 0.9rem;
            font-weight: 600;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        /* Brand Partners */
        .brands {
            background: var(--bg-light);
            padding: 3rem 0;
        }

        .brands-container {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            padding: 0 2rem;
        }

        .brands h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .brands p {
            color: var(--primary-color);
            font-weight: 600;
            margin-bottom: 3rem;
            font-size: 1.1rem;
        }

        .brand-slider {
            overflow: hidden;
            position: relative;
        }

        .brand-track {
            display: flex;
            animation: slide 30s linear infinite;
            gap: 2rem;
        }

        .brand-item {
            min-width: 150px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: white;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .brand-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }

        .brand-item img {
            max-width: 120px;
            max-height: 60px;
            object-fit: contain;
        }

        @keyframes slide {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* Services Section */
        .services {
            padding: 6rem 0;
            background: var(--bg-dark);
        }

        .services-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header .subtitle {
            color: var(--primary-color);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 1rem;
        }

        .section-header h2 {
            font-size: 3rem;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 1rem;
        }

        .section-header p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-1);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--primary-color);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: var(--gradient-1);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }

        .service-icon i {
            font-size: 1.5rem;
            color: white;
        }

        .service-card h3 {
            color: var(--text-light);
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .service-card p {
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .service-link {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }

        .service-link:hover {
            gap: 1rem;
        }

        .service-link i {
            transition: transform 0.3s ease;
        }

        .service-link:hover i {
            transform: translateX(5px);
        }

        /* About Section */
        .about {
            padding: 6rem 0;
            background: var(--bg-light);
        }

        .about-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-content h2 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-dark);
        }

        .about-content p {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            color: #666;
            line-height: 1.8;
        }

        .features-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-dark);
            font-weight: 500;
        }

        .feature-item i {
            color: var(--primary-color);
            font-size: 1.2rem;
        }

        .about-visual {
            position: relative;
        }

        .about-image {
            width: 100%;
            height: 400px;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><rect width="800" height="600" fill="%23f0f0f0"/><rect x="50" y="50" width="700" height="500" fill="%23ffffff" rx="20"/><rect x="80" y="80" width="200" height="120" fill="%23FF3300" rx="10"/><rect x="300" y="80" width="200" height="120" fill="%230066ff" rx="10"/><rect x="520" y="80" width="200" height="120" fill="%2333cc33" rx="10"/><rect x="80" y="220" width="640" height="20" fill="%23e0e0e0" rx="10"/><rect x="80" y="260" width="500" height="20" fill="%23e0e0e0" rx="10"/><rect x="80" y="300" width="600" height="20" fill="%23e0e0e0" rx="10"/><circle cx="650" cy="400" r="80" fill="%23FF3300" opacity="0.1"/><rect x="590" y="360" width="120" height="80" fill="%23FF3300" rx="40"/><text x="650" y="410" text-anchor="middle" fill="white" font-family="Arial" font-size="20" font-weight="bold">More about</text></svg>') center/cover;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        /* Why Choose Us */
        .why-choose {
            padding: 6rem 0;
            background: var(--bg-dark);
        }

        .why-choose-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .benefit-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }

        .benefit-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--primary-color);
        }

        .benefit-icon {
            width: 80px;
            height: 80px;
            background: var(--gradient-1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
        }

        .benefit-icon i {
            font-size: 2rem;
            color: white;
        }

        .benefit-card h3 {
            color: var(--text-light);
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .benefit-card p {
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.6;
        }

        /* Footer */
        .footer {
            background: #0a0a0a;
            padding: 3rem 0 1rem;
        }

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

        .footer-section h3 {
            color: var(--text-light);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .footer-section p,
        .footer-section li {
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 0.5rem;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s ease;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 2rem;
            padding: 2rem 0;
            text-align: center;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: var(--primary-color);
            transform: translateY(-3px);
        }

        .copyright {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .mobile-menu {
                display: block;
            }

            .nav-menu {
                display: none;
            }

            .hero-container {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 2rem;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .about-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .benefits-grid {
                grid-template-columns: 1fr;
            }

            .tech-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .section-header h2 {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 2rem;
            }

            .nav-container {
                padding: 0 1rem;
            }

            .services-container,
            .about-container,
            .why-choose-container,
            .brands-container {
                padding: 0 1rem;
            }
        }

        /* Scroll animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.animate {
            opacity: 1;
            transform: translateY(0);
        }

        /* Loading animation */
        .loading {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--bg-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease;
        }

        .loading.hide {
            opacity: 0;
            pointer-events: none;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 3px solid rgba(255, 51, 0, 0.3);
            border-top: 3px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }