:root {
            --primary-blue: #0d3b66;
            --accent-teal: #2a9d8f;
            --light-gray: #f8f9fa;
            --dark-gray: #343a40;
            --highlight-yellow: #e9c46a;
            --transition-speed: 0.3s;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.6;
            color: var(--dark-gray);
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-blue) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color var(--transition-speed);
            margin: 0 0.25rem;
        }
        .nav-link:hover {
            color: var(--accent-teal) !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-blue) 0%, #1d5a96 100%);
            color: white;
            padding: 6rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
            opacity: 0.15;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
            font-weight: 700;
            color: var(--primary-blue);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--accent-teal);
            border-radius: 2px;
        }
        .card-hover {
            transition: transform var(--transition-speed), box-shadow var(--transition-speed);
            border: none;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
        }
        .service-icon {
            font-size: 2.5rem;
            color: var(--accent-teal);
            margin-bottom: 1.5rem;
        }
        .btn-primary-custom {
            background: var(--accent-teal);
            border: none;
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 8px;
            transition: all var(--transition-speed);
        }
        .btn-primary-custom:hover {
            background: #238b7f;
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(42, 157, 143, 0.3);
        }
        .footer {
            background: var(--dark-gray);
            color: white;
            padding-top: 3rem;
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1rem;
            margin: 0.25rem;
            background: rgba(255,255,255,0.1);
            border-radius: 6px;
            color: #ddd;
            text-decoration: none;
            transition: all var(--transition-speed);
        }
        .flink:hover {
            background: var(--accent-teal);
            color: white;
            transform: translateY(-3px);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-blue);
            line-height: 1;
        }
        .client-logo {
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all var(--transition-speed);
            max-height: 60px;
        }
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        .timeline-item {
            border-left: 3px solid var(--accent-teal);
            padding-left: 2rem;
            padding-bottom: 2rem;
            position: relative;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -0.5rem;
            top: 0;
            width: 1rem;
            height: 1rem;
            border-radius: 50%;
            background: var(--accent-teal);
        }
        .map-container {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .form-control-custom {
            border-radius: 8px;
            border: 1px solid #ddd;
            padding: 0.75rem 1rem;
            transition: border-color var(--transition-speed);
        }
        .form-control-custom:focus {
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 0.25rem rgba(42, 157, 143, 0.25);
        }
        .bg-light-custom {
            background-color: var(--light-gray) !important;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 59, 102, 0.05);
            color: var(--primary-blue);
            font-weight: 600;
        }
        .sticky-nav {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            transition: all var(--transition-speed);
        }