:root {
            --primary-blue: #0066cc;
            --secondary-blue: #0088ff;
            --accent-teal: #00a8a8;
            --dark-blue: #004d99;
            --light-blue: #e6f2ff;
            --text-dark: #333333;
            --text-medium: #666666;
            --text-light: #888888;
            --bg-light: #f8f9fa;
            --border-color: #dee2e6;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Source Sans Pro', sans-serif;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        .container-fluid {
            padding-left: 15px;
            padding-right: 15px;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-blue);
        }
        .navbar-brand span {
            color: var(--accent-teal);
        }
        .nav-link {
            font-weight: 500;
            margin: 0 8px;
            color: var(--text-dark) !important;
            transition: color 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary-blue) !important;
        }
        .navbar-toggler {
            border: none;
            padding: 0.5rem;
        }
        .navbar-toggler:focus {
            box-shadow: none;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 80, 150, 0.85), rgba(0, 100, 180, 0.9)), url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') no-repeat center center;
            background-size: cover;
            color: white;
            padding: 120px 0 100px;
            position: relative;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--dark-blue);
            border-color: var(--dark-blue);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .btn-outline-light {
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .btn-outline-light:hover {
            background-color: white;
            color: var(--primary-blue);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-teal);
            border-radius: 2px;
        }
        .section-padding {
            padding: 100px 0;
        }
        .bg-light-section {
            background-color: var(--bg-light);
        }
        .service-card {
            border: none;
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
            background-color: white;
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .service-icon {
            width: 70px;
            height: 70px;
            background-color: var(--light-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--primary-blue);
            font-size: 1.8rem;
        }
        .card-title {
            color: var(--dark-blue);
            font-weight: 700;
        }
        .stat-item {
            text-align: center;
            padding: 20px;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            line-height: 1;
            margin-bottom: 0.5rem;
        }
        .stat-label {
            font-size: 1.1rem;
            color: var(--text-medium);
            font-weight: 600;
        }
        .testimonial-card {
            background-color: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            height: 100%;
            border-left: 4px solid var(--accent-teal);
        }
        .client-info {
            display: flex;
            align-items: center;
            margin-top: 1.5rem;
        }
        .client-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-right: 15px;
            background-color: var(--light-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-blue);
            font-size: 1.5rem;
        }
        .project-card {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s;
        }
        .project-card:hover {
            transform: translateY(-5px);
        }
        .project-img {
            height: 250px;
            width: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .project-card:hover .project-img {
            transform: scale(1.05);
        }
        .project-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 80, 150, 0.9));
            color: white;
            padding: 20px;
        }
        .contact-form .form-control {
            padding: 12px 15px;
            border-radius: 4px;
            border: 1px solid var(--border-color);
            margin-bottom: 1.5rem;
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        .contact-form .form-control:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
        }
        .main-footer {
            background-color: #1a1a1a;
            color: #ccc;
            padding: 80px 0 30px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 700;
            color: white;
            margin-bottom: 1.5rem;
            display: inline-block;
        }
        .footer-logo span {
            color: var(--accent-teal);
        }
        .footer-heading {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-teal);
            display: inline-block;
        }
        .footer-link {
            color: #bbb;
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: color 0.3s;
        }
        .footer-link:hover {
            color: white;
            padding-left: 5px;
        }
        .contact-info-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1rem;
        }
        .contact-icon {
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
            color: var(--accent-teal);
        }
        friendlink {
            display: block;
            padding: 40px 0;
            background-color: #f0f7ff;
        }
        .flink-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }
        .flink {
            background-color: white;
            padding: 15px 25px;
            border-radius: 6px;
            text-decoration: none;
            color: var(--text-medium);
            font-weight: 500;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .flink:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
            color: var(--primary-blue);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--primary-blue);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background-color: var(--dark-blue);
            color: white;
        }
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.8rem;
            }
            .section-padding {
                padding: 80px 0;
            }
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.3rem;
            }
            .hero-subtitle {
                font-size: 1.1rem;
            }
            .section-padding {
                padding: 60px 0;
            }
            .stat-number {
                font-size: 2.5rem;
            }
            .flink-container {
                gap: 10px;
            }
            .flink {
                padding: 10px 15px;
                font-size: 0.9rem;
            }
        }
        @media (max-width: 576px) {
            .hero-title {
                font-size: 1.8rem;
            }
            .btn-primary, .btn-outline-light {
                padding: 10px 20px;
                font-size: 0.95rem;
                display: block;
                width: 100%;
                margin-bottom: 10px;
            }
            .stat-item {
                padding: 15px 10px;
            }
            .stat-number {
                font-size: 2rem;
            }
        }