:root {
            --primary-dark: #0a0e17;
            --primary-blue: #1a5fce;
            --accent-cyan: #00d4ff;
            --accent-purple: #7b42f6;
            --neutral-light: #f8f9fa;
            --neutral-gray: #6c757d;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: #333;
            background-color: #fff;
            overflow-x: hidden;
        }
        .gradient-bg {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #1a2a3a 100%);
            color: white;
        }
        .navbar {
            background-color: rgba(10, 14, 23, 0.95);
            backdrop-filter: blur(10px);
            padding-top: 1rem;
            padding-bottom: 1rem;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            background: linear-gradient(to right, var(--accent-cyan), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-link {
            color: #ddd !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: color 0.3s;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent-cyan) !important;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--accent-cyan);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }
        .hero-section {
            padding: 10rem 0 6rem;
            background: radial-gradient(ellipse at center, rgba(26, 95, 206, 0.15) 0%, transparent 70%),
                        linear-gradient(to bottom, var(--primary-dark), #111827);
            position: relative;
            overflow: hidden;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, #fff 30%, var(--accent-cyan) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-subtitle {
            font-size: 1.2rem;
            color: #b0bec5;
            max-width: 700px;
            margin-bottom: 2.5rem;
        }
        .btn-primary-custom {
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-purple));
            border: none;
            border-radius: 50px;
            padding: 0.9rem 2.2rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(26, 95, 206, 0.4);
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(26, 95, 206, 0.6);
        }
        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            width: 60%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-blue), transparent);
            bottom: -10px;
            left: 0;
            border-radius: 2px;
        }
        .section-subtitle {
            color: var(--neutral-gray);
            font-size: 1.1rem;
            max-width: 700px;
            margin-bottom: 3rem;
        }
        .service-card {
            background: white;
            border-radius: 15px;
            padding: 2.5rem 2rem;
            height: 100%;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: 1px solid #eef2f7;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(26, 95, 206, 0.15);
            border-color: var(--accent-cyan);
        }
        .service-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .portfolio-item {
            border-radius: 15px;
            overflow: hidden;
            position: relative;
            margin-bottom: 2rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }
        .portfolio-item:hover {
            transform: scale(1.03);
        }
        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(10,14,23,0.9) 0%, transparent 50%);
            opacity: 0;
            transition: opacity 0.4s ease;
            display: flex;
            align-items: flex-end;
            padding: 2rem;
        }
        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }
        .team-card {
            text-align: center;
            padding: 2rem;
            border-radius: 15px;
            background: white;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
        }
        .team-card:hover {
            transform: translateY(-10px);
        }
        .team-img {
            width: 150px;
            height: 150px;
            object-fit: cover;
            border-radius: 50%;
            margin: 0 auto 1.5rem;
            border: 5px solid #f0f8ff;
        }
        .testimonial-card {
            background: white;
            border-radius: 15px;
            padding: 2.5rem;
            box-shadow: 0 15px 35px rgba(0,0,0,0.08);
            border-left: 5px solid var(--primary-blue);
            height: 100%;
        }
        .testimonial-text {
            font-style: italic;
            color: #555;
            line-height: 1.7;
        }
        .contact-info-box {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            border-radius: 15px;
            padding: 2.5rem;
            height: 100%;
            border-left: 5px solid var(--primary-blue);
        }
        .flink {
            display: inline-block;
            background: #f8f9fa;
            padding: 0.8rem 1.8rem;
            margin: 0.5rem;
            border-radius: 50px;
            color: #333;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background: var(--primary-blue);
            color: white;
            transform: translateY(-3px);
            border-color: var(--primary-blue);
        }
        .footer {
            background-color: var(--primary-dark);
            color: #b0bec5;
            padding-top: 4rem;
        }
        .footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: var(--accent-cyan);
        }
        .copyright {
            background-color: rgba(0,0,0,0.3);
            padding: 1.5rem 0;
            margin-top: 3rem;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 2rem;
            }
            .navbar-nav {
                text-align: center;
                padding-top: 1rem;
            }
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
        }
        .form-control-custom {
            border-radius: 10px;
            padding: 0.9rem 1.2rem;
            border: 1px solid #ced4da;
            transition: all 0.3s;
        }
        .form-control-custom:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 0.25rem rgba(26, 95, 206, 0.25);
        }