:root {
            --primary-blue: #0d6efd;
            --primary-dark: #052c65;
            --accent-teal: #20c997;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-dark);
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
            color: white;
            padding: 7rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            top: -100px;
            right: -100px;
        }
        .hero-section h1 {
            font-weight: 800;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
            font-weight: 700;
            color: var(--primary-dark);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--accent-teal);
        }
        .service-card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(45deg, var(--primary-blue), var(--accent-teal));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }
        .stats-section {
            background: var(--light-bg);
            padding: 5rem 0;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            line-height: 1;
        }
        .tech-stack img {
            height: 50px;
            margin: 15px;
            transition: transform 0.3s;
            filter: grayscale(1);
            opacity: 0.7;
        }
        .tech-stack img:hover {
            transform: scale(1.1);
            filter: grayscale(0);
            opacity: 1;
        }
        .contact-info li {
            margin-bottom: 1rem;
            padding-left: 2rem;
            position: relative;
        }
        .contact-info li i {
            position: absolute;
            left: 0;
            top: 5px;
            color: var(--primary-blue);
        }
        .footer {
            background: var(--primary-dark);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        .friendlink a.flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px;
            background: var(--light-bg);
            border-radius: 6px;
            color: var(--dark-text);
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
        }
        .friendlink a.flink:hover {
            background: var(--primary-blue);
            color: white;
            border-color: var(--primary-blue);
        }
        .btn-primary {
            background: var(--primary-blue);
            border: none;
            padding: 12px 30px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(13, 110, 253, 0.2);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }
        .timeline-item {
            position: relative;
            padding-left: 30px;
            margin-bottom: 40px;
            border-left: 3px solid var(--primary-blue);
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -10px;
            top: 0;
            width: 20px;
            height: 20px;
            background: var(--accent-teal);
            border-radius: 50%;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 110, 253, 0.1);
            color: var(--primary-dark);
            font-weight: 600;
        }
        .map-container {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .team-img {
            border-radius: 12px;
            object-fit: cover;
            height: 250px;
        }