:root {
            --primary-color: #1a365d;
            --secondary-color: #2d3748;
            --accent-color: #3182ce;
            --light-color: #f7fafc;
            --text-dark: #2d3748;
            --text-light: #718096;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--text-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }
        .section-header h2 {
            font-size: 2.5rem;
            position: relative;
            display: inline-block;
            padding-bottom: 1rem;
        }
        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        .btn-primary-custom {
            background-color: var(--accent-color);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .navbar {
            background-color: rgba(255,255,255,0.98);
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            padding: 1rem 0;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary-color);
        }
        .nav-link {
            color: var(--secondary-color);
            font-weight: 500;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent-color);
            background-color: rgba(49, 130, 206, 0.1);
        }
        .hero-section {
            background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
            color: white;
            padding: 8rem 0 6rem;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="%23ffffff" opacity="0.1"/></svg>');
            background-repeat: no-repeat;
            background-size: cover;
            background-position: center bottom;
        }
        .hero-content h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .service-card {
            background-color: white;
            border-radius: 12px;
            padding: 2.5rem 2rem;
            height: 100%;
            transition: all 0.4s ease;
            border: 1px solid #e2e8f0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
        }
        .service-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            border-color: var(--accent-color);
        }
        .service-icon {
            width: 80px;
            height: 80px;
            background-color: rgba(49, 130, 206, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--accent-color);
            font-size: 2rem;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--accent-color);
            line-height: 1;
        }
        .stat-label {
            font-size: 1rem;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .news-card {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            height: 100%;
            background-color: white;
        }
        .news-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .news-img {
            height: 220px;
            width: 100%;
            object-fit: cover;
        }
        .news-content {
            padding: 1.5rem;
        }
        .news-date {
            color: var(--accent-color);
            font-size: 0.9rem;
            font-weight: 600;
        }
        .client-logo {
            filter: grayscale(100%);
            opacity: 0.6;
            transition: all 0.3s ease;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 5rem 0 2rem;
        }
        .footer-heading {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: white;
            position: relative;
            padding-bottom: 0.8rem;
        }
        .footer-heading::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background-color: var(--accent-color);
        }
        .footer-link {
            color: #cbd5e0;
            display: block;
            margin-bottom: 0.8rem;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .footer-link:hover {
            color: white;
            padding-left: 5px;
        }
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255,255,255,0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            color: white;
            transition: all 0.3s ease;
        }
        .social-icon:hover {
            background-color: var(--accent-color);
            transform: translateY(-5px);
        }
        .friendlink {
            background-color: rgba(255,255,255,0.05);
            border-radius: 8px;
            padding: 2rem;
            margin-top: 3rem;
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1rem;
            margin: 0.5rem;
            background-color: rgba(255,255,255,0.1);
            border-radius: 4px;
            color: #cbd5e0;
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }
        .flink:hover {
            background-color: var(--accent-color);
            color: white;
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            margin-top: 3rem;
            text-align: center;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        .contact-info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1.5rem;
        }
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(49, 130, 206, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-color);
            font-size: 1.2rem;
            margin-right: 1rem;
            flex-shrink: 0;
        }
        .form-control-custom {
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            padding: 0.8rem 1rem;
            font-size: 1rem;
            transition: all 0.3s ease;
            width: 100%;
        }
        .form-control-custom:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.2);
            outline: none;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--accent-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 1000;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background-color: var(--primary-color);
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }
            .section-header h2 {
                font-size: 2rem;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }