:root {
            --primary: #2563eb;
            --primary-dark: #1e40af;
            --primary-light: #3b82f6;
            --secondary: #10b981;
            --accent: #f59e0b;
            --dark: #1f2937;
            --light: #f9fafb;
            --text: #374151;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            color: var(--text);
            line-height: 1.6;
            background-color: var(--light);
            overflow-x: hidden;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        section {
            padding: 80px 0;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: var(--primary);
            color: white;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
        }
        
        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }
        
        .btn-secondary {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }
        
        .btn-secondary:hover {
            background: var(--primary);
            color: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 70px;
            height: 4px;
            background: var(--primary);
        }
        
        .section-title p {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
            color: var(--text);
        }
        
        /* Header Styles */
        header {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }
        
        .logo-img {
            width: 50px;
            height: 50px;
            background: var(--primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 1.5rem;
            margin-right: 10px;
            transform: rotate(-5deg);
        }
        
        .logo-text {
            display: flex;
            flex-direction: column;
        }
        
        .logo-text span:first-child {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        
        .logo-text span:last-child {
            font-size: 1rem;
            font-weight: 500;
            color: var(--dark);
            letter-spacing: 2px;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .menu-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--dark);
        }
        
        /* Hero Section */
        .hero {
            padding-top: 150px;
            padding-bottom: 100px;
            background: linear-gradient(135deg, #f0f4ff 0%, #e6f0ff 100%);
            position: relative;
            overflow: hidden;
        }
        
        #canvas-3d {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero-content h2 {
            font-size: 3.5rem;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero-content p {
            font-size: 1.2rem;
            margin: 0 auto 30px;
            color: var(--text);
            max-width: 600px;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }
        
        /* Services Section */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .service-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-align: center;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            opacity: 0.05;
            transition: height 0.5s ease;
            z-index: -1;
        }
        
        .service-card:hover::before {
            height: 100%;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        .service-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
            background: rgba(37, 99, 235, 0.1);
            width: 80px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            margin: 0 auto 20px;
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        /* Team Section */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .team-member {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease;
            text-align: center;
        }
        
        .team-member:hover {
            transform: translateY(-10px);
        }
        
        .team-img {
            height: 250px;
            background: linear-gradient(45deg, var(--primary-light), var(--primary-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        .team-img i {
            font-size: 5rem;
            color: white;
            z-index: 2;
        }
        
        .team-img::before {
            content: '';
            position: absolute;
            width: 150%;
            height: 50px;
            background: rgba(255, 255, 255, 0.2);
            transform: rotate(-45deg);
            animation: shine 3s infinite linear;
        }
        
        @keyframes shine {
            0% {
                left: -100%;
            }
            20% {
                left: 100%;
            }
            100% {
                left: 100%;
            }
        }
        
        .team-info {
            padding: 20px;
        }
        
        .team-info h3 {
            font-size: 1.3rem;
            margin-bottom: 5px;
            color: var(--dark);
        }
        
        .team-info p {
            color: var(--primary);
            font-weight: 500;
            margin-bottom: 15px;
        }
        
        .team-social {
            display: flex;
            justify-content: center;
            gap: 15px;
        }
        
        .team-social a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 35px;
            height: 35px;
            background: var(--light);
            border-radius: 50%;
            color: var(--primary);
            transition: all 0.3s ease;
        }
        
        .team-social a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }
        
        /* 3D Section */
        .three-d-section {
            background: linear-gradient(135deg, var(--dark) 0%, #2d3748 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .three-d-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .three-d-content h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .three-d-content p {
            margin-bottom: 30px;
            font-size: 1.1rem;
        }
        
        .three-d-art {
            height: 400px;
            position: relative;
            perspective: 1000px;
        }
        
        .cube {
            width: 200px;
            height: 200px;
            position: relative;
            margin: 100px auto;
            transform-style: preserve-3d;
            animation: rotate 15s infinite linear;
        }
        
        @keyframes rotate {
            from {
                transform: rotateX(0) rotateY(0) rotateZ(0);
            }
            to {
                transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
            }
        }
        
        .cube-face {
            position: absolute;
            width: 200px;
            height: 200px;
            background: rgba(59, 130, 246, 0.8);
            border: 2px solid rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: white;
            backdrop-filter: blur(5px);
        }
        
        .front { transform: translateZ(100px); }
        .back { transform: rotateY(180deg) translateZ(100px); }
        .right { transform: rotateY(90deg) translateZ(100px); }
        .left { transform: rotateY(-90deg) translateZ(100px); }
        .top { transform: rotateX(90deg) translateZ(100px); }
        .bottom { transform: rotateX(-90deg) translateZ(100px); }
        
        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
        }
        
        .footer-column h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--primary);
        }
        
        .footer-column p {
            margin-bottom: 20px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--primary-light);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .three-d-container {
                grid-template-columns: 1fr;
            }
            
            .three-d-art {
                order: -1;
                height: 300px;
            }
        }
        
        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: white;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                transition: all 0.3s ease;
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .nav-links li {
                margin: 15px 0;
            }
            
            .hero-content h2 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
        }