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

        body {
            font-family: 'Lato', sans-serif;
            background: linear-gradient(135deg, #F5F5F5 0%, #FFFFFF 100%);
            color: #333;
            overflow-x: hidden;
        }

        /* Custom Cursor */
        .cursor-trail {
            position: fixed;
            width: 20px;
            height: 20px;
            background: radial-gradient(circle, #00AEEF 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 9999;
            opacity: 0.6;
            transition: all 0.1s ease;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            backdrop-filter: blur(5px);
            z-index: 1000;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
            font-weight: 1000;
            font-size: 2.5rem;
            color: #00AEEF;
            text-decoration: none;
        }

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

        .nav a {
            text-decoration: none;
            color: #555;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav a:hover {
            color: #00AEEF;
            transform: translateY(-2px);
        }

        .nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #39FF14;
            transition: width 0.3s ease;
        }

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

        /* Hamburger Menu */
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 0.5rem;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: #555;
            margin: 3px 0;
            transition: 0.3s;
            border-radius: 2px;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(-45deg) translate(-5px, 6px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(45deg) translate(-5px, -6px);
        }

        .mobile-nav {
            display: none;
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            height: calc(100vh - 80px);
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(20px);
            z-index: 999;
            padding: 2rem;
            transform: translateX(-100%);
            transition: transform 0.3s ease;
        }

        .mobile-nav.active {
            transform: translateX(0);
        }

        .mobile-nav ul {
            list-style: none;
            padding: 0;
        }

        .mobile-nav li {
            margin: 1.5rem 0;
        }

        .mobile-nav a {
            font-size: 1.5rem;
            color: #555;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: block;
            padding: 1rem;
            border-radius: 10px;
        }

        .mobile-nav a:hover {
            background: linear-gradient(135deg, #00AEEF, #39FF14);
            color: white;
            transform: translateX(10px);
        }

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

        .btn {
            padding: 0.7rem 1.5rem;
            border: none;
            border-radius: 25px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }

        .btn-primary {
            background: linear-gradient(135deg, #00AEEF, #0088CC);
            color: white;
            box-shadow: 0 4px 15px rgba(0, 174, 239, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px) scale(1.05);
            box-shadow: 0 8px 25px rgba(0, 174, 239, 0.4);
        }

        .btn-outline {
            background: transparent;
            color: #00AEEF;
            border: 2px solid #00AEEF;
        }

        .btn-outline:hover {
            background: #00AEEF;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(0, 174, 239, 0.3);
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: -2;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 174, 239, 0.3));
            z-index: -1;
        }

        .hero-content {
            text-align: center;
            color: white;
            z-index: 1;
            max-width: 800px;
            padding: 0 2rem;
        }

        .hero-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 3.5rem;
            color: white;
            margin-bottom: 1rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.5s forwards;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }

        .hero-subtitle {
            font-size: 1.3rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.7s forwards;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }

        .hero-buttons {
            display: flex;
            gap: 1.5rem;
            opacity: 0;
            animation: fadeInUp 1s ease 0.9s forwards;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .floating-particles {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: #00AEEF;
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0; }
            50% { transform: translateY(-100px) rotate(180deg); opacity: 1; }
        }

        /* Sections */
        .section {
            padding: 5rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 3rem;
            color: #1C1C1C;
        }

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

        .product-card {
            background: white;
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 174, 239, 0.2);
        }

        .product-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #00AEEF, #39FF14);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

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

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .service-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            text-align: center;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .service-card:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 15px 40px rgba(57, 255, 20, 0.2);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 1rem;
            background: linear-gradient(135deg, #00AEEF, #39FF14);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: white;
        }

        /* Portfolio */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .portfolio-item {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
        }

        .portfolio-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
        }

        .portfolio-image {
            height: 200px;
            background: linear-gradient(135deg, #00AEEF, #39FF14);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .portfolio-image::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(0, 174, 239, 0.8), rgba(57, 255, 20, 0.8));
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .portfolio-image span {
            position: relative;
            z-index: 1;
        }

        .product-image {
            width: 100%;
            height: 200px;
            background-size: cover;
            background-position: center;
            border-radius: 15px;
            margin-bottom: 1rem;
            position: relative;
            overflow: hidden;
        }

        .product-image::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(0, 174, 239, 0.1), rgba(57, 255, 20, 0.1));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .product-card:hover .product-image::after {
            opacity: 1;
        }

        .portfolio-content {
            padding: 1.5rem;
        }

        /* About Section */
        .about {
            background: linear-gradient(135deg, #1C1C1C, #2A2A2A);
            color: white;
            margin: 3rem 0;
            border-radius: 30px;
        }

        .about .section-title {
            color: white;
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .stat-item {
            text-align: center;
            padding: 2rem;
        }

        .stat-number {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 3rem;
            color: #39FF14;
            display: block;
        }

        .stat-label {
            font-size: 1.1rem;
            color: #ccc;
            margin-top: 0.5rem;
        }

        /* Contact Form */
        .contact-form {
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
            max-width: 600px;
            margin: 0 auto;
        }

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

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #555;
        }

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

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #00AEEF;
            box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.1);
        }

        /* Footer */
        .footer {
            background: linear-gradient(135deg, #1C1C1C, #2A2A2A);
            color: white;
            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;
        }

        .footer-section h3 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #39FF14;
        }

        .footer-section a {
            color: #ccc;
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: all 0.3s ease;
        }

        .footer-section a:hover {
            color: #00AEEF;
            transform: translateX(5px);
        }

        .footer-bottom {
            text-align: center;
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 1px solid #444;
            color: #999;
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            backdrop-filter: blur(5px);
        }

        .modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            padding: 2rem;
            border-radius: 20px;
            max-width: 400px;
            width: 90%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #999;
        }

        .modal-close:hover {
            color: #333;
        }

        .form-toggle {
            display: flex;
            margin-bottom: 2rem;
            background: #f5f5f5;
            border-radius: 25px;
            padding: 0.25rem;
        }

        .form-toggle button {
            flex: 1;
            padding: 0.75rem;
            border: none;
            background: transparent;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .form-toggle button.active {
            background: #00AEEF;
            color: white;
        }

        /* Page System */
        .page {
            display: none;
            min-height: 100vh;
            padding-top: 80px;
        }

        .page.active {
            display: block;
        }

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

        /* Extended Sections */
        .extended-section {
            padding: 6rem 2rem;
            margin: 3rem 0;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .feature-card {
            background: white;
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #00AEEF, #39FF14);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .feature-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 25px 60px rgba(0, 174, 239, 0.15);
        }

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

        .testimonial-section {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            border-radius: 30px;
            padding: 4rem 2rem;
            margin: 4rem 0;
        }

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

        .testimonial-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            position: relative;
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: -10px;
            left: 20px;
            font-size: 4rem;
            color: #00AEEF;
            font-family: serif;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero {
                height: 70vh;
                min-height: 500px;
            }

            .hero-content {
                padding: 0 1rem;
            }

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

            .nav {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .mobile-nav {
                display: block;
            }

            .header {
                padding: 1rem;
            }

            .section {
                padding: 3rem 1rem;
            }

            .extended-section {
                padding: 4rem 1rem;
            }

            .page-content {
                padding: 1rem;
            }

            .auth-buttons {
                display: none;
            }

            .products-grid,
            .feature-grid,
            .services-grid,
            .portfolio-grid,
            .testimonial-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

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

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

            .hero-subtitle {
                font-size: 1.1rem;
            }

            .hero-buttons {
                flex-direction: column;
                gap: 1rem;
            }

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

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

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