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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
        }

        /* Header & Navigation */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            background: rgba(15, 23, 42, 0.98);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #60a5fa;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo::before {
            content: '⚡';
            font-size: 2rem;
            animation: pulse 2s infinite;
        }

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

        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-links a:hover {
            color: #60a5fa;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: #60a5fa;
            transition: width 0.3s ease;
        }

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

        .mobile-menu {
            display: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: 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 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23334155" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.1;
            animation: float 20s ease-in-out infinite;
        }

        .hero-content {
            max-width: 800px;
            z-index: 1;
            padding: 2rem;
        }

        .hero h1 {
            font-size: 4rem;
            color: white;
            margin-bottom: 1rem;
            opacity: 0;
            animation: slideInUp 1s ease 0.2s forwards;
        }

        .hero .tagline {
            font-size: 1.5rem;
            color: #94a3b8;
            margin-bottom: 2rem;
            opacity: 0;
            animation: slideInUp 1s ease 0.4s forwards;
        }

        .hero .description {
            font-size: 1.1rem;
            color: #cbd5e1;
            margin-bottom: 3rem;
            opacity: 0;
            animation: slideInUp 1s ease 0.6s forwards;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            opacity: 0;
            animation: slideInUp 1s ease 0.8s forwards;
        }

        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            color: white;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(59, 130, 246, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid #60a5fa;
        }

        .btn-secondary:hover {
            background: #60a5fa;
            transform: translateY(-2px);
        }

        /* Floating elements */
        .floating-elements {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 0;
        }

        .floating-icon {
            position: absolute;
            color: #60a5fa;
            font-size: 2rem;
            opacity: 0.1;
            animation: float 15s ease-in-out infinite;
        }

        .floating-icon:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
        .floating-icon:nth-child(2) { top: 60%; left: 80%; animation-delay: 3s; }
        .floating-icon:nth-child(3) { top: 30%; left: 70%; animation-delay: 6s; }
        .floating-icon:nth-child(4) { top: 80%; left: 20%; animation-delay: 9s; }

        /* Services Section */
        .services {
            padding: 5rem 0;
            background: #f8fafc;
        }

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

        .section-title {
            text-align: center;
            font-size: 3rem;
            color: #1e293b;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: #64748b;
            margin-bottom: 4rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

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

        .service-card {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
        }

        .service-icon {
            font-size: 3rem;
            color: #3b82f6;
            margin-bottom: 1.5rem;
            display: block;
        }

        .service-card h3 {
            font-size: 1.5rem;
            color: #1e293b;
            margin-bottom: 1rem;
        }

        .service-card p {
            color: #64748b;
            line-height: 1.7;
        }

        /* About Section */
        .about {
            padding: 5rem 0;
            background: #1e293b;
            color: white;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: #60a5fa;
        }

        .about-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #cbd5e1;
            margin-bottom: 1.5rem;
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .stat-item {
            text-align: center;
            padding: 1.5rem;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 15px;
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: bold;
            color: #60a5fa;
            display: block;
        }

        .stat-label {
            color: #cbd5e1;
            margin-top: 0.5rem;
        }

        .about-visual {
            position: relative;
            height: 400px;
            background: linear-gradient(45deg, #3b82f6, #60a5fa);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .code-snippet {
            background: rgba(0, 0, 0, 0.3);
            padding: 1.5rem;
            border-radius: 10px;
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
            color: #60a5fa;
            transform: rotate(-5deg);
            animation: codeAnimation 3s ease-in-out infinite;
        }

        /* Contact Section */
        .contact {
            padding: 5rem 0;
            background: #f8fafc;
        }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
        }

        .contact-form {
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #374151;
            font-weight: 500;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #3b82f6;
        }

        .contact-info {
            padding: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background: white;
            border-radius: 15px;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
        }

        .contact-icon {
            font-size: 1.5rem;
            color: #3b82f6;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 50%;
        }

        /* Footer */
        .footer {
            background: #0f172a;
            color: white;
            padding: 3rem 0 1rem;
            text-align: center;
        }

        .footer-content {
            margin-bottom: 2rem;
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin: 2rem 0;
        }

        .social-link {
            display: inline-block;
            width: 50px;
            height: 50px;
            background: rgba(59, 130, 246, 0.1);
            color: #60a5fa;
            text-decoration: none;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: #3b82f6;
            color: white;
            transform: translateY(-3px);
        }

        /* Animations */
        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-20px) rotate(120deg); }
            66% { transform: translateY(-10px) rotate(240deg); }
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        @keyframes codeAnimation {
            0%, 100% { transform: rotate(-5deg) scale(1); }
            50% { transform: rotate(-3deg) scale(1.02); }
        }

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

            .nav-links {
                display: none;
            }

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

            .hero .tagline {
                font-size: 1.2rem;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .about-content,
            .contact-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

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

            .section-title {
                font-size: 2rem;
            }
        }