.font-heading {
            font-family: 'Russo One', sans-serif;
            letter-spacing: 0.05em;
        }
        body {
            font-family: 'Inter', sans-serif;
        }
        /* Custom Color Utility Classes */
        .bg-abm-dark { background-color: #0d1f37; }
        .bg-abm-red { background-color: #b92127; }
        .text-abm-dark { color: #0d1f37; }
        .text-abm-red { color: #b92127; }
        .border-abm-red { border-color: #b92127; }
        .hover-text-abm-red:hover { color: #b92127; }
        
        /* Dark Blue Overlay with Opacity for Hero */
        .bg-abm-overlay {
            background-color: rgba(13, 31, 55, 0.82);
        }

        /* SIMPLE DROPDOWN LOGIC (ORDINARY LIST) */
        .dropdown-menu {
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.2s ease-in-out;
            pointer-events: none;
        }

        /* Inafunguka tu nikiwa ndani ya group */
        .services-trigger:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }

        /* Scroll margin for sticky header */
        section { scroll-margin-top: 80px; }

        /* Animation */
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .animate-fade-up { animation: fadeInUp 0.8s ease-out forwards; }