:root {
            --primary: #0a2463;
            --secondary: #61dafb;
            --accent: #ff4d4d;
            --dark: #1e1e2c;
            --light: #f8f9fa;
            --gray: #6c757d;
            --success: #28a745;
            --warning: #ffc107;
            --info: #17a2b8;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: white;
            background: linear-gradient(135deg, #0a2463 0%, #1e1e2c 100%);
            min-height: 100vh;
            overflow-x: hidden;
            display: flex;
            flex-direction: column;
        }
        
        h1, h2, h3, h4, h5 {
            font-family: 'Orbitron', sans-serif;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header & Navigation */
        header {
            background: rgba(10, 36, 99, 0.9);
            padding: 15px 0;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-text {
            font-family: 'Orbitron', sans-serif;
            font-size: 24px;
            font-weight: 700;
            color: white;
            margin-left: 10px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }
        
        .logo-text span {
            color: var(--secondary);
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
        }
        
        .nav-item {
            position: relative;
            margin: 0 12px;
        }
        
        .nav-link {
            color: white;
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            padding: 10px 0;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
        }
        
        .nav-link:hover {
            color: var(--secondary);
            transform: translateY(-2px);
        }
        
        .nav-link i {
            margin-left: 5px;
            font-size: 14px;
        }
        
        .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            width: 200px;
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            opacity: 0;
            visibility: hidden;
            transform: translateY(15px);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .nav-item:hover .dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(5px);
        }
        
        .dropdown-item {
            display: block;
            padding: 12px 20px;
            color: var(--dark);
            text-decoration: none;
            font-size: 15px;
            transition: all 0.3s ease;
            border-bottom: 1px solid #f1f1f1;
        }
        
        .dropdown-item:hover {
            background-color: #f8f9fa;
            color: var(--primary);
            padding-left: 25px;
        }
        
        .nav-icons {
            display: flex;
            align-items: center;
        }
        
        .cart-count {
            position: absolute;
            top: -8px;
            right: -8px;
            background-color: var(--accent);
            color: white;
            font-size: 12px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* Mobile Menu Button (Hidden by Default) */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
            z-index: 1001;
            order: 2;
            margin-left: 15px;
        }
        
        /* Profile Icon for Mobile */
        .profile-icon-mobile {
            display: none;
        }
        
        /* Mobile Navigation */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -300px;
            width: 300px;
            height: 100vh;
            background: linear-gradient(135deg, var(--primary) 0%, #1e3a8a 100%);
            z-index: 999;
            transition: right 0.4s ease;
            padding: 80px 20px 20px;
            overflow-y: auto;
            box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
        }
        
        .mobile-nav.active {
            right: 0;
        }
        
        .mobile-nav-list {
            list-style: none;
        }
        
        .mobile-nav-item {
            margin-bottom: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .mobile-nav-link {
            color: white;
            text-decoration: none;
            font-size: 18px;
            padding: 12px 0;
            display: block;
            transition: all 0.3s ease;
        }
        
        .mobile-nav-link:hover {
            color: var(--secondary);
            padding-left: 10px;
        }
        
        .mobile-dropdown-btn {
            background: none;
            border: none;
            color: white;
            font-size: 18px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 12px 0;
            text-align: left;
        }
        
        .mobile-dropdown {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        
        .mobile-dropdown.active {
            max-height: 500px;
        }
        
        .mobile-dropdown-item {
            display: block;
            padding: 10px 15px;
            color: white;
            text-decoration: none;
            font-size: 16px;
            transition: all 0.3s ease;
            border-left: 2px solid transparent;
        }
        
        .mobile-dropdown-item:hover {
            color: var(--secondary);
            border-left: 2px solid var(--secondary);
            padding-left: 20px;
        }
        
        .close-mobile-menu {
            position: absolute;
            top: 20px;
            right: 20px;
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s ease;
        }
        
        .overlay.active {
            opacity: 1;
            visibility: visible;
        }
        
        /* Main Content */
        .main-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }
        
        .cyber-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.1;
            overflow: hidden;
        }
        
        .cyber-grid {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(97, 218, 251, 0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(97, 218, 251, 0.1) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: gridMove 20s linear infinite;
        }
        
        @keyframes gridMove {
            0% {
                transform: translateY(0) translateX(0);
            }
            100% {
                transform: translateY(50px) translateX(50px);
            }
        }
        
        .cyber-circle {
            position: absolute;
            border-radius: 50%;
            border: 2px solid rgba(97, 218, 251, 0.2);
            animation: pulseCircle 8s ease-in-out infinite;
        }
        
        .cyber-circle:nth-child(1) {
            width: 300px;
            height: 300px;
            top: -150px;
            left: -150px;
            animation-delay: 0s;
        }
        
        .cyber-circle:nth-child(2) {
            width: 500px;
            height: 500px;
            bottom: -250px;
            right: -250px;
            animation-delay: 2s;
        }
        
        .cyber-circle:nth-child(3) {
            width: 200px;
            height: 200px;
            top: 50%;
            left: 10%;
            animation-delay: 4s;
        }
        
        .cyber-circle:nth-child(4) {
            width: 400px;
            height: 400px;
            bottom: 20%;
            right: 20%;
            animation-delay: 6s;
        }
        
        @keyframes pulseCircle {
            0%, 100% {
                transform: scale(1);
                opacity: 0.3;
            }
            50% {
                transform: scale(1.1);
                opacity: 0.6;
            }
        }
        
        /* Contact Page Specific Styles */
        .contact-hero {
            background: linear-gradient(135deg, var(--primary) 0%, #1e3a8a 100%);
            color: white;
            padding: 80px 0 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .contact-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAw0MC9zdmciIHdpZHRoPSI2MCIgaGVpZ2h0PSI2MCIgdmlld0JveD0iMCAwIDYwIDYwIj48ZyBfiWxsPSJub25lIiBzdHJva2U9IndoaXRlIiBzdHJva2Utd2lkdGg9IjAuNSIgb3BhY2l0eT0iMC4xIj48cGF0aCBkPSJNMCAwaDYwdjYwSDB6Ii8+PC9nPjwvc3ZnPg==');
            opacity: 0.1;
        }
        
        .contact-hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .contact-hero h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: white;
            animation: fadeInUp 1s ease;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        
        .contact-hero p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 1s ease 0.2s;
            animation-fill-mode: both;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .contact-section {
            padding: 80px 0;
        }
        
        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }
        
        .contact-info {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            height: fit-content;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(97, 218, 251, 0.2);
        }
        
        .contact-info h2 {
            color: var(--secondary);
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .contact-info h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--secondary), transparent);
            border-radius: 2px;
        }
        
        .expertise-list {
            margin: 25px 0;
        }
        
        .expertise-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            padding: 12px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        
        .expertise-item:hover {
            background: rgba(97, 218, 251, 0.1);
            transform: translateX(5px);
        }
        
        .expertise-icon {
            background: linear-gradient(135deg, var(--primary) 0%, #1e3a8a 100%);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
            font-size: 18px;
        }
        
        .expertise-text {
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
        }
        
        .contact-details {
            margin-bottom: 30px;
        }
        
        .contact-detail {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }
        
        .contact-icon {
            background: linear-gradient(135deg, var(--primary) 0%, #1e3a8a 100%);
            color: white;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .contact-text h4 {
            font-size: 1.1rem;
            margin-bottom: 5px;
            color: var(--secondary);
        }
        
        .contact-text p, .contact-text a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .contact-text a:hover {
            color: var(--secondary);
        }
        
        .social-links-contact {
            display: flex;
            gap: 15px;
            margin-top: 10px;
        }
        
        .social-links-contact a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, #1e3a8a 100%);
            border-radius: 50%;
            color: white;
            transition: all 0.3s ease;
        }
        
        .social-links-contact a:hover {
            background: linear-gradient(135deg, var(--secondary) 0%, #4ec5e3 100%);
            transform: translateY(-3px);
        }
        
        .contact-form-container {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(97, 218, 251, 0.2);
        }
        
        .contact-form-container h2 {
            color: var(--secondary);
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .contact-form-container h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--secondary), transparent);
            border-radius: 2px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--secondary);
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            font-family: 'Poppins', sans-serif;
            font-size: 16px;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.1);
            color: white;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(97, 218, 251, 0.2);
            background: rgba(255, 255, 255, 0.15);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .form-check {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }
        
        .form-check-input {
            margin-top: 5px;
            margin-right: 10px;
        }
        
        .form-check-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.8);
        }
        
        .form-check-label a {
            color: var(--secondary);
            text-decoration: none;
        }
        
        .form-check-label a:hover {
            text-decoration: underline;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(135deg, var(--secondary) 0%, #4ec5e3 100%);
            color: var(--dark);
            border: none;
            border-radius: 50px;
            font-family: 'Orbitron', sans-serif;
            font-weight: 500;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(97, 218, 251, 0.3);
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(97, 218, 251, 0.4);
        }
        
        .btn-block {
            display: block;
            width: 100%;
        }
        
        .form-message {
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: none;
        }
        
        .form-message.success {
            background-color: rgba(40, 167, 69, 0.1);
            border: 1px solid #28a745;
            color: #28a745;
            display: block;
        }
        
        .form-message.error {
            background-color: rgba(220, 53, 69, 0.1);
            border: 1px solid #dc3545;
            color: #dc3545;
            display: block;
        }
        
        .map-container {
            margin-top: 80px;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            height: 400px;
            border: 1px solid rgba(97, 218, 251, 0.2);
        }
        
        .map-container iframe {
            width: 100%;
            height: 100%;
            border: none;
        }
        
        /* Binary rain animation */
        .binary-rain {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.1;
            pointer-events: none;
        }
        
        .binary-digit {
            position: absolute;
            color: var(--secondary);
            font-family: 'Orbitron', sans-serif;
            font-size: 16px;
            animation: binaryRain 10s linear infinite;
            opacity: 0;
            text-shadow: 0 0 5px rgba(97, 218, 251, 0.8);
        }
        
        @keyframes binaryRain {
            0% {
                transform: translateY(-100%);
                opacity: 0;
            }
            5% {
                opacity: 1;
            }
            95% {
                opacity: 1;
            }
            100% {
                transform: translateY(1000%);
                opacity: 0;
            }
        }
        
        /* Progress Bar */
        .progress-container {
            width: 100%;
            height: 5px;
            background: rgba(255, 255, 255, 0.1);
            position: fixed;
            bottom: 0;
            left: 0;
            z-index: 1000;
        }
        
        .progress-bar {
            height: 100%;
            background: linear-gradient(90deg, var(--secondary) 0%, #4ec5e3 100%);
            width: 0%;
            transition: width 0.3s ease;
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .nav-menu {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .contact-hero h1 {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 768px) {
            .contact-hero h1 {
                font-size: 2rem;
            }
            
            .contact-hero p {
                font-size: 1rem;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }
            
            .contact-info, .contact-form-container {
                padding: 20px;
            }
        }
        
        @media (max-width: 576px) {
            .contact-hero {
                padding: 60px 0 40px;
            }
            
            .contact-hero h1 {
                font-size: 1.8rem;
            }
            
            .contact-detail {
                flex-direction: column;
                text-align: center;
            }
            
            .contact-icon {
                margin-right: 0;
                margin-bottom: 10px;
            }
            
            .social-links-contact {
                justify-content: center;
            }
            
            .map-container {
                height: 300px;
            }
        }