:root {
            --primary: #0d6efd;
            --secondary: #6c757d;
            --accent: #20c997;
            --dark: #212529;
            --light: #f8f9fa;
            --warning: #ffc107;
            --danger: #dc3545;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.7;
            color: #444;
            overflow-x: hidden;
            padding-top: 76px;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--dark);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--accent) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(135deg, #1a2980 0%, #26d0ce 100%);
            color: white;
            padding: 120px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50%;
            top: -150px;
            right: -100px;
        }
        .hero-section h1 {
            color: white;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        .btn-primary {
            background: linear-gradient(90deg, var(--primary), #0b5ed7);
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(13, 110, 253, 0.3);
        }
        .section-title {
            position: relative;
            margin-bottom: 3rem;
            padding-bottom: 1rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 60px;
            height: 4px;
            background: var(--accent);
            border-radius: 2px;
        }
        .text-center .section-title::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.8rem;
            transition: var(--transition);
        }
        .service-card, .team-card, .portfolio-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
        }
        .service-card:hover, .team-card:hover, .portfolio-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        .service-card:hover .icon-box {
            transform: rotate(15deg) scale(1.1);
        }
        .team-card img {
            height: 280px;
            object-fit: cover;
            transition: var(--transition);
        }
        .team-card:hover img {
            transform: scale(1.05);
        }
        .portfolio-card img {
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }
        .portfolio-card:hover img {
            transform: scale(1.1);
        }
        .stats-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }
        .stat-item h3 {
            color: white;
            font-size: 3rem;
            font-weight: 800;
        }
        .contact-info li {
            margin-bottom: 1rem;
        }
        .contact-icon {
            width: 45px;
            height: 45px;
            background: var(--primary);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: white;
            margin-right: 15px;
        }
        .form-control {
            border-radius: 10px;
            padding: 12px 20px;
            border: 1px solid #e1e5eb;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
        }
        .friendlink {
            background: var(--light);
            padding: 80px 0;
        }
        .flink {
            display: inline-block;
            margin: 10px 20px;
            padding: 12px 25px;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
            color: var(--dark);
            font-weight: 500;
            transition: var(--transition);
            text-decoration: none;
        }
        .flink:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-5px);
        }
        footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
        }
        footer a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
        }
        footer a:hover {
            color: white;
            padding-left: 5px;
        }
        .social-icons a {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            transition: var(--transition);
        }
        .social-icons a:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
                text-align: center;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .flink {
                margin: 8px;
                padding: 10px 20px;
            }
            body {
                padding-top: 66px;
            }
        }
        .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: 1000;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--accent);
            transform: translateY(-5px);
        }