:root {
            --primary: #0066cc;
            --secondary: #00a8ff;
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --accent: #00d4aa;
            --gray: #6c757d;
            --success: #28a745;
            --warning: #ffc107;
            --danger: #dc3545;
            --shadow: 0 5px 15px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Inter', sans-serif;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
            background-color: #fff;
        }
        h1, h2, h3, h4, h5 {
            font-family: 'Poppins', sans-serif;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
        }
        .section-padding {
            padding: 80px 0;
        }
        .section-title {
            position: relative;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title h2 {
            display: inline-block;
            font-size: 2.5rem;
            position: relative;
            padding-bottom: 15px;
        }
        .section-title h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary);
            border-radius: 2px;
        }
        .section-title p {
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
        .btn-primary {
            background-color: var(--primary);
            border-color: var(--primary);
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: #0052a3;
            border-color: #0052a3;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .btn-outline-primary {
            color: var(--primary);
            border-color: var(--primary);
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-outline-primary:hover {
            background-color: var(--primary);
            color: white;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .navbar {
            background-color: white;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
            padding: 15px 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            transition: var(--transition);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary) !important;
        }
        .navbar-nav .nav-link {
            color: var(--dark) !important;
            font-weight: 500;
            padding: 8px 15px;
            margin: 0 5px;
            transition: var(--transition);
        }
        .navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
            color: var(--primary) !important;
        }
        .hero {
            padding: 180px 0 100px;
            background: linear-gradient(135deg, #1a1a2e 0%, #0066cc 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }
        .hero h1 {
            font-size: 3.5rem;
            color: white;
            margin-bottom: 1.5rem;
        }
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .hero-bg {
            position: absolute;
            top: 0;
            right: 0;
            height: 100%;
            opacity: 0.3;
        }
        .service-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            height: 100%;
            transition: var(--transition);
            border: 1px solid #eee;
            text-align: center;
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
            border-color: var(--primary);
        }
        .service-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 20px;
            display: inline-block;
        }
        .feature-box {
            padding: 30px;
            background: #f9f9f9;
            border-radius: 10px;
            margin-bottom: 30px;
            transition: var(--transition);
        }
        .feature-box:hover {
            background: white;
            box-shadow: var(--shadow);
            transform: translateY(-5px);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        .portfolio-item {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            margin-bottom: 30px;
        }
        .portfolio-img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: var(--transition);
        }
        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,102,204,0.9);
            color: white;
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            opacity: 0;
            transition: var(--transition);
        }
        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }
        .portfolio-item:hover .portfolio-img {
            transform: scale(1.05);
        }
        .team-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            margin-bottom: 30px;
        }
        .team-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .team-img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }
        .team-info {
            padding: 25px;
        }
        .testimonial-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin: 15px;
            position: relative;
        }
        .testimonial-card:before {
            content: "\201C";
            font-size: 5rem;
            color: var(--primary);
            opacity: 0.2;
            position: absolute;
            top: 10px;
            left: 20px;
            font-family: serif;
        }
        .client-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--primary);
        }
        .contact-info-box {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 10px;
            margin-bottom: 30px;
            text-align: center;
            transition: var(--transition);
        }
        .contact-info-box:hover {
            background: white;
            box-shadow: var(--shadow);
        }
        .contact-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        footer {
            background: var(--dark);
            color: white;
            padding: 70px 0 20px;
        }
        .footer-links h5 {
            color: white;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-links h5:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--primary);
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links ul li {
            margin-bottom: 12px;
        }
        .footer-links ul li a {
            color: #aaa;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links ul li a:hover {
            color: white;
            padding-left: 5px;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            color: white;
            margin-right: 10px;
            transition: var(--transition);
        }
        .social-icons a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            margin-top: 40px;
            text-align: center;
            color: #aaa;
            font-size: 0.9rem;
        }
        .friendlink {
            background: rgba(255,255,255,0.05);
            padding: 40px 0;
            margin-top: 40px;
            border-radius: 10px;
        }
        .flink {
            display: inline-block;
            color: #aaa;
            text-decoration: none;
            padding: 8px 15px;
            margin: 5px 10px;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 4px;
            transition: var(--transition);
        }
        .flink:hover {
            color: white;
            border-color: var(--primary);
            background: rgba(0,102,204,0.1);
        }
        .stats-box {
            text-align: center;
            padding: 30px;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin-bottom: 30px;
        }
        .stats-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: #0052a3;
            color: white;
        }
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            .section-padding {
                padding: 60px 0;
            }
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.2rem;
            }
            .section-title h2 {
                font-size: 2rem;
            }
            .navbar-nav {
                text-align: center;
                padding-top: 15px;
            }
            .hero {
                padding: 150px 0 80px;
                text-align: center;
            }
        }
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .section-padding {
                padding: 50px 0;
            }
        }