:root {
            --primary-blue: #0d3b66;
            --accent-teal: #00a6a6;
            --light-gray: #f8f9fa;
            --dark-gray: #212529;
            --warning-yellow: #f4b942;
            --success-green: #28a745;
            --spacing-unit: 1rem;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Source Sans Pro', sans-serif;
            line-height: 1.7;
            color: var(--dark-gray);
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Inter', sans-serif;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-blue);
        }
        h1 {
            font-size: 3.5rem;
            line-height: 1.1;
        }
        h2 {
            font-size: 2.5rem;
            border-left: 5px solid var(--accent-teal);
            padding-left: 1.5rem;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
        }
        .btn-primary {
            background-color: var(--primary-blue);
            border-color: var(--primary-blue);
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 0.25rem;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #0a2e4d;
            border-color: #0a2e4d;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(13, 59, 102, 0.2);
        }
        .btn-accent {
            background-color: var(--accent-teal);
            border-color: var(--accent-teal);
            color: white;
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 0.25rem;
        }
        .btn-accent:hover {
            background-color: #008b8b;
            border-color: #008b8b;
            color: white;
        }
        .section-padding {
            padding-top: 5rem;
            padding-bottom: 5rem;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }
        }
        .bg-light-custom {
            background-color: var(--light-gray);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            padding-top: 1rem;
            padding-bottom: 1rem;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-family: 'Inter', sans-serif;
            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 0.5rem;
            color: var(--dark-gray) !important;
            transition: color 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent-teal) !important;
        }
        .hero {
            background: linear-gradient(135deg, rgba(13, 59, 102, 0.9) 0%, rgba(0, 166, 166, 0.8) 100%), url('https://images.unsplash.com/photo-1497366216548-37526070297c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2069&q=80') center center no-repeat;
            background-size: cover;
            color: white;
            padding: 8rem 0;
        }
        .hero h1 {
            color: white;
            margin-bottom: 1.5rem;
        }
        .hero p {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .icon-box {
            background: white;
            border-radius: 0.75rem;
            padding: 2.5rem 2rem;
            height: 100%;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid var(--accent-teal);
        }
        .icon-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        .icon-box i {
            font-size: 2.5rem;
            color: var(--accent-teal);
            margin-bottom: 1.5rem;
        }
        .feature-icon {
            width: 80px;
            height: 80px;
            background-color: rgba(0, 166, 166, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }
        .feature-icon i {
            font-size: 2rem;
            color: var(--accent-teal);
        }
        .stats-counter {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary-blue);
            display: block;
            line-height: 1;
        }
        .stats-label {
            font-size: 1rem;
            color: var(--dark-gray);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-top: 0.5rem;
        }
        .team-card {
            border-radius: 0.75rem;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
            background: white;
            height: 100%;
        }
        .team-card:hover {
            transform: translateY(-10px);
        }
        .team-card img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }
        .team-card .card-body {
            padding: 1.5rem;
        }
        .client-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 120px;
            padding: 1.5rem;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s ease;
        }
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        .client-logo img {
            max-width: 100%;
            max-height: 70px;
        }
        .contact-info-box {
            background: white;
            padding: 2rem;
            border-radius: 0.75rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            height: 100%;
            border-left: 4px solid var(--accent-teal);
        }
        .contact-info-box i {
            font-size: 1.5rem;
            color: var(--accent-teal);
            margin-bottom: 1rem;
        }
        footer {
            background-color: var(--primary-blue);
            color: rgba(255,255,255,0.8);
            padding-top: 3rem;
            padding-bottom: 1.5rem;
        }
        footer h5 {
            color: white;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        footer a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
        }
        footer ul {
            list-style: none;
            padding-left: 0;
        }
        footer ul li {
            margin-bottom: 0.75rem;
        }
        .social-links 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%;
            margin-right: 0.5rem;
            transition: background-color 0.3s;
        }
        .social-links a:hover {
            background-color: var(--accent-teal);
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 1.5rem;
            margin-top: 3rem;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.6);
        }
        .friendlink {
            background-color: white;
            padding: 3rem 0;
        }
        .flink {
            display: inline-block;
            margin: 0.5rem 1rem;
            color: var(--primary-blue);
            font-weight: 500;
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 0.25rem;
            border: 1px solid #dee2e6;
            transition: all 0.3s;
        }
        .flink:hover {
            background-color: var(--primary-blue);
            color: white;
            border-color: var(--primary-blue);
        }
        .form-control, .form-select {
            padding: 0.75rem 1rem;
            border-radius: 0.25rem;
            border: 1px solid #ced4da;
            transition: border-color 0.3s;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 0.25rem rgba(0, 166, 166, 0.25);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--accent-teal);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 1000;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background-color: var(--primary-blue);
            color: white;
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background-color: var(--accent-teal);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2.5rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.4rem;
            top: 0.5rem;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background-color: var(--accent-teal);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--accent-teal);
        }
        .timeline-date {
            font-weight: 600;
            color: var(--accent-teal);
        }
        .cert-badge {
            display: inline-block;
            background-color: rgba(244, 185, 66, 0.1);
            color: #856404;
            padding: 0.5rem 1rem;
            border-radius: 2rem;
            font-size: 0.9rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
            border: 1px solid var(--warning-yellow);
        }