* {
            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;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            backdrop-filter: blur(10px);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        

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

        .nav-links a {
            color: white;
            text-decoration: none;
            transition: all 0.3s;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }

        .nav-links a:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-2px);
        }

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

        /* Hero Section */
        .hero {
            background: #009999;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            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="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            animation: fadeInUp 1s ease-out;
        }

        .hero-content p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            animation: fadeInUp 1.2s ease-out;
        }

        .cta-button {
            display: inline-block;
            background: #ff6b6b;
            color: white;
            padding: 15px 40px;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s;
            box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
            animation: fadeInUp 1.4s ease-out;
        }

        .cta-button:hover {
            background: #ff5252;
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(255, 107, 107, 0.6);
        }

        /* Services Section */
        .services {
            padding: 100px 0;
            background: #f8f9fa;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: #2a5298;
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.2rem;
            color: #666;
            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;
        }

        .service-card {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(42, 82, 152, 0.1), transparent);
            transition: left 0.5s;
        }

        .service-card:hover::before {
            left: 100%;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .service-icon {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            color: #2a5298;
        }

        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #333;
        }

        .service-card p {
            color: #666;
            line-height: 1.8;
        }

        /* About Section */
        .about {
            padding: 100px 0;
            background: white;
        }

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

        .about-text h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            color: #2a5298;
        }

        .about-text p {
            font-size: 1.1rem;
            margin-bottom: 1.5rem;
            color: #666;
            line-height: 1.8;
        }

        .about-features {
            list-style: none;
            margin-top: 2rem;
        }

        .about-features li {
            padding: 0.5rem 0;
            display: flex;
            align-items: center;
            gap: 10px;
            color: #333;
        }

        .about-features li::before {
            content: "✓";
            color: #28a745;
            font-weight: bold;
            font-size: 1.2rem;
        }

        .about-visual {
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 8rem;
            color: #2a5298;
            opacity: 0.1;
        }

        /* Contact Section */
        .contact {
            padding: 100px 0;
            background: #009999;
            color: white;
        }

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

        .contact-info h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 2rem;
            padding: 1rem;
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
            backdrop-filter: blur(10px);
        }

        .contact-item-icon {
            font-size: 1.5rem;
            margin-top: 0.2rem;
        }

        .contact-item-content h3 {
            margin-bottom: 0.5rem;
            font-size: 1.2rem;
        }

        .contact-item-content p {
            opacity: 0.9;
            line-height: 1.6;
        }

        .contact-form {
            background: rgba(255,255,255,0.1);
            padding: 2.5rem;
            border-radius: 15px;
            backdrop-filter: blur(10px);
        }

    

        /* Footer */
        footer {
            background: #333;
            color: white;
            text-align: center;
            padding: 3rem 0;
        }

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

        .footer-section h3 {
            margin-bottom: 1rem;
            color: #ff6b6b;
        }

        .footer-section p, .footer-section a {
            color: #ccc;
            text-decoration: none;
            line-height: 1.8;
        }

        .footer-section a:hover {
            color: #ff6b6b;
        }

        .footer-bottom {
            border-top: 1px solid #555;
            padding-top: 2rem;
            margin-top: 2rem;
        }

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

        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }

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

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu {
                display: block;
            }

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

            .hero-content p {
                font-size: 1.1rem;
            }

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

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

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

        /* Scroll Progress Bar */
        .progress-bar {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 3px;
            background: #ff6b6b;
            z-index: 9999;
            transition: width 0.3s;
        }