:root {
            --primary: #0d47a1;
            --secondary: #ff6d00;
            --dark: #1a237e;
            --light: #e8eaf6;
            --success: #2e7d32;
            --gray: #546e7a;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: #333;
            overflow-x: hidden;
            line-height: 1.7;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--dark);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 4px 12px rgba(13, 71, 161, 0.1);
            padding-top: 1rem;
            padding-bottom: 1rem;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--primary) !important;
        }
        .navbar-brand span {
            color: var(--secondary);
        }
        .nav-link {
            font-weight: 600;
            color: var(--dark) !important;
            margin: 0 0.5rem;
            padding: 0.5rem 1rem !important;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            background-color: var(--primary);
            color: white !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
            color: white;
            padding: 8rem 0 6rem;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('https://images.unsplash.com/photo-1450101499163-c8848c66ca85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            opacity: 0.15;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            max-width: 700px;
        }
        .btn-primary {
            background-color: var(--secondary);
            border-color: var(--secondary);
            padding: 0.8rem 2.2rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: #e65100;
            border-color: #e65100;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .btn-outline-light {
            border-radius: 50px;
            padding: 0.8rem 2.2rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-outline-light:hover {
            background-color: white;
            color: var(--primary) !important;
            transform: translateY(-3px);
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: all 0.4s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        .card-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--dark));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 2rem auto 1.5rem;
            color: white;
            font-size: 1.8rem;
        }
        .service-card .card-icon {
            background: linear-gradient(135deg, var(--secondary), #ff9100);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .stat-card {
            text-align: center;
            padding: 2rem;
            border-radius: 12px;
            background-color: white;
            box-shadow: 0 8px 25px rgba(0,0,0,0.05);
            transition: all 0.3s;
        }
        .stat-card:hover {
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        }
        .client-logo {
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s;
            height: 60px;
            object-fit: contain;
        }
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        .form-control, .form-select {
            padding: 0.8rem 1.2rem;
            border-radius: 8px;
            border: 1px solid #ddd;
            transition: all 0.3s;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.25rem rgba(13, 71, 161, 0.25);
        }
        footer {
            background-color: #1a237e;
            color: white;
            padding-top: 4rem;
        }
        .footer-links h5 {
            color: white;
            margin-bottom: 1.5rem;
            font-weight: 600;
        }
        .footer-links ul {
            padding-left: 0;
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #bbdefb;
            text-decoration: none;
            transition: all 0.2s;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        .copyright {
            background-color: #0d1b5e;
            padding: 1.5rem 0;
            margin-top: 3rem;
            font-size: 0.9rem;
            color: #bbdefb;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255,255,255,0.1);
            border-radius: 50%;
            color: white;
            margin-right: 0.8rem;
            transition: all 0.3s;
        }
        .social-icons a:hover {
            background-color: var(--secondary);
            transform: translateY(-3px);
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1.2rem;
            margin: 0.3rem;
            background-color: rgba(255,255,255,0.05);
            border-radius: 6px;
            color: #bbdefb;
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .flink:hover {
            background-color: rgba(255,255,255,0.15);
            color: white;
            border-color: var(--secondary);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--secondary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background-color: var(--primary);
            transform: translateY(-5px);
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
            margin-left: 1rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2.5rem;
            padding-left: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.5rem;
            top: 0.5rem;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: var(--secondary);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--primary);
        }
        .team-img {
            border-radius: 12px;
            overflow: hidden;
            height: 250px;
            object-fit: cover;
            margin-bottom: 1.5rem;
            transition: all 0.3s;
        }
        .team-img:hover {
            transform: scale(1.05);
        }
        .testimonial-card {
            background-color: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            height: 100%;
            border-left: 5px solid var(--secondary);
        }
        .testimonial-text {
            font-style: italic;
            color: #555;
            margin-bottom: 1.5rem;
        }
        .client-img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--light);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 1rem 0;
        }
        .breadcrumb-item a {
            color: var(--primary);
            text-decoration: none;
        }
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s, transform 0.8s;
        }
        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }
        .certification-badge {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--light), white);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            border: 8px solid white;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .map-container {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            height: 400px;
        }
        .map-container iframe {
            width: 100%;
            height: 100%;
            border: none;
        }
        @media (max-width: 768px) {
            .stat-number {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 6rem 0 4rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .navbar-nav {
                padding-top: 1rem;
            }
        }