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

        :root {
            --primary-blue: #0A2342;
            --secondary-blue: #1E4D7B;
            --accent-blue: #2E7DAF;
            --light-blue: #4A9FD8;
            --dark-bg: #050D18;
            --text-light: #E8F1F8;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--dark-bg);
            color: var(--text-light);
            overflow-x: hidden;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 35, 66, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 1rem 5%;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            transition: all 0.3s ease;
        }

        nav.scrolled {
            padding: 0.5rem 5%;
            background: rgba(10, 35, 66, 0.98);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo-icon {
            width: 100px;
            height: 100px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px;
        }

        .logo-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            filter: invert(1) brightness(1.2);
        }

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

        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--light-blue);
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 80%;
        }

        .nav-links a:hover {
            color: var(--light-blue);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 30px;
            height: 3px;
            background: var(--text-light);
            transition: all 0.3s ease;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            padding-top: 80px;
        }

        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-blue) 100%);
        }

        .hero-particles {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        .particle {
            position: absolute;
            background: var(--accent-blue);
            border-radius: 50%;
            opacity: 0.3;
            animation: float 20s infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) translateX(0); }
            33% { transform: translateY(-50px) translateX(50px); }
            66% { transform: translateY(-25px) translateX(-30px); }
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 1200px;
            padding: 2rem;
        }

        .hero-title {
            font-size: 4rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--text-light), var(--light-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: fadeInUp 1s ease;
        }

        .hero-subtitle {
            font-size: 1.5rem;
            color: var(--text-light);
            margin-bottom: 2rem;
            opacity: 0.9;
            animation: fadeInUp 1s ease 0.2s both;
        }

        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            animation: fadeInUp 1s ease 0.4s both;
        }

        .btn {
            padding: 1rem 2.5rem;
            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(135deg, var(--accent-blue), var(--light-blue));
            color: white;
            box-shadow: 0 10px 30px rgba(46, 125, 175, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(46, 125, 175, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid var(--accent-blue);
        }

        .btn-secondary:hover {
            background: var(--accent-blue);
            transform: translateY(-3px);
        }

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

        /* Services Section */
        .services {
            padding: 6rem 5%;
            background: var(--primary-blue);
        }

        .section-title {
            text-align: center;
            font-size: 3rem;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--text-light), var(--light-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: var(--text-light);
            opacity: 0.8;
            margin-bottom: 4rem;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .service-card {
            background: rgba(30, 77, 123, 0.3);
            backdrop-filter: blur(10px);
            padding: 2.5rem;
            border-radius: 20px;
            border: 1px solid rgba(74, 159, 216, 0.2);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .service-card:hover {
            transform: translateY(-10px);
            background: rgba(30, 77, 123, 0.5);
            border-color: var(--light-blue);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .service-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: var(--light-blue);
        }

        .service-card h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        .service-card p {
            line-height: 1.6;
            color: var(--text-light);
            opacity: 0.9;
        }

        /* Stats Section */
        .stats {
            padding: 4rem 5%;
            background: var(--dark-bg);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            max-width: 1400px;
            margin: 0 auto;
        }

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

        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--light-blue);
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1.2rem;
            color: var(--text-light);
            opacity: 0.8;
        }

        /* Video Section */
        .video-section {
            padding: 6rem 5%;
            background: var(--dark-bg);
            text-align: center;
        }

        .video-container {
            max-width: 900px;
            margin: 0 auto;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(74, 159, 216, 0.3);
        }

        .video-container video {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Team Section */
        .team {
            padding: 6rem 5%;
            background: var(--primary-blue);
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2.5rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .team-member {
            background: rgba(30, 77, 123, 0.3);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(74, 159, 216, 0.2);
            transition: all 0.3s ease;
        }

        .team-member:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .member-image {
            width: 100%;
            height: 300px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--secondary-blue);
        }

        .member-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .member-info {
            padding: 2rem;
        }

        .member-name {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }

        .member-role {
            color: var(--light-blue);
            margin-bottom: 1rem;
            font-weight: 600;
        }

        .member-bio {
            line-height: 1.6;
            color: var(--text-light);
            opacity: 0.9;
        }

        /* Footer */
        footer {
            background: var(--dark-bg);
            padding: 4rem 5% 2rem;
            border-top: 1px solid rgba(74, 159, 216, 0.2);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            max-width: 1400px;
            margin: 0 auto 3rem;
        }

        .footer-section h3 {
            color: var(--light-blue);
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }

        .footer-section p,
        .footer-section li {
            color: var(--text-light);
            opacity: 0.8;
            line-height: 1.8;
            margin-bottom: 0.5rem;
        }

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

        .footer-section a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s ease;
        }

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

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-icon {
            width: 45px;
            height: 45px;
            background: var(--secondary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            text-decoration: none;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .social-icon:hover {
            background: var(--light-blue);
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(74, 159, 216, 0.1);
            color: var(--text-light);
            opacity: 0.7;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .footer-logo-icon {
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .footer-logo-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            filter: invert(1) brightness(1.2);
        }

        .footer-brand-name {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--light-blue);
        }

        /* Contact Form */
        .contact-form {
            background: rgba(30, 77, 123, 0.2);
            padding: 2rem;
            border-radius: 15px;
            border: 1px solid rgba(74, 159, 216, 0.2);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--text-light);
            font-weight: 600;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.8rem;
            background: rgba(10, 35, 66, 0.5);
            border: 1px solid rgba(74, 159, 216, 0.3);
            border-radius: 8px;
            color: var(--text-light);
            font-size: 1rem;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--light-blue);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }

            .nav-links {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background: rgba(10, 35, 66, 0.98);
                width: 100%;
                padding: 2rem;
                transition: right 0.3s ease;
            }

            .nav-links.active {
                right: 0;
            }

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

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

            .cta-buttons {
                flex-direction: column;
            }

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