body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
        }
/* Header Navigation */
        .top-nav {
            background: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 110px;
        }

        .logo {
            font-size: 28px;
            font-weight: bold;
            color: #0066cc;
        }

        .logo a {
            color: #0066cc;
            text-decoration: none;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-menu a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
        }

        .nav-menu a:hover {
            color: #0066cc;
        }

        /* Hero Section with Image */
        .hero {
            margin-top: 80px;
            height: 600px;
           background-image: linear-gradient(135deg, rgba(0, 102, 204, 0.9), rgba(0, 51, 153, 0.9)),
                  url('../images/home-banner.jpeg');
background-size: cover;
background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 800px;
            padding: 0 20px;
            animation: fadeInUp 1s ease-out;
        }

        .hero h1 {
            font-size: 52px;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .hero p {
            font-size: 20px;
            margin-bottom: 30px;
            opacity: 0.95;
        }

        .cta-button {
            display: inline-block;
            padding: 15px 40px;
            background: white;
            color: #0066cc;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }

        /* Services Section */
        .services {
            padding: 80px 20px;
            background: #f8f9fa;
        }

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

        .section-title {
            text-align: center;
            font-size: 40px;
            margin-bottom: 20px;
            color: #0066cc;
        }

        .section-subtitle {
            text-align: center;
            font-size: 18px;
            color: #666;
            margin-bottom: 60px;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.2);
        }

        .service-icon {
            font-size: 48px;
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: #333;
        }

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

        /* Stats Section */
        .stats {
            background: linear-gradient(135deg, #0066cc, #003399);
            padding: 60px 20px;
            color: white;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .stat-item h3 {
            font-size: 48px;
            margin-bottom: 10px;
        }

        .stat-item p {
            font-size: 18px;
            opacity: 0.9;
        }

        /* Why Choose Us */
        .why-us {
            padding: 80px 20px;
            background: white;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-item {
            text-align: center;
            padding: 20px;
        }

        .feature-icon {
            font-size: 60px;
            margin-bottom: 20px;
            color: #0066cc;
        }

        .feature-item h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: #333;
        }

        /* Footer */
        .footer {
            background: #1a1a1a;
            color: white;
            padding: 60px 20px 20px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-section h3 {
            font-size: 20px;
            margin-bottom: 20px;
            color: #0066cc;
        }

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

        .footer-section ul li {
            margin-bottom: 10px;
        }

        .footer-section a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: #0066cc;
        }

        /* Certifications Section in Footer */
        .certifications {
            border-top: 1px solid #333;
            padding-top: 40px;
            margin-top: 40px;
        }

        .cert-title {
            text-align: center;
            font-size: 18px;
            color: #0066cc;
            margin-bottom: 30px;
        }

        .cert-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 10px;
            max-width: 1200px;
            margin: 0 auto;
            align-items: center;
        }

        .cert-badge {
            background: white;
            padding: 8px;
            border-radius: 10px;
            text-align: center;
            transition: transform 0.3s;
        }

        .cert-badge:hover {
            transform: scale(1.05);
        }

        .cert-badge p {
            color: #333;
            font-weight: 600;
            font-size: 14px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #333;
            color: #999;
            font-size: 14px;
        }

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

        @media (max-width: 768px) {
            .hero h1 {
                font-size: 36px;
            }

            .hero p {
                font-size: 16px;
            }

            .section-title {
                font-size: 32px;
            }
        }