.navbar {
            position: fixed !important;
            top: -1px;
            left: 0;
            width: 100%;
            height: fit-content;
            z-index: 999;
            background: transparent !important; /* transparan saat di atas */
            transition: background-color 0.2s ease, box-shadow 0.2s ease;
        }
        .navbar.scrolled {
            background: #ffffff !important; /* beri latar saat scroll */
            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
        }
        /* Warna teks navbar meniru halaman index: putih saat di atas, biru saat scroll */
        .navbar .navbar-brand h1,
        .navbar .navbar-toggler,
        .navbar .nav-link {
            color: #ffffff !important;
            border-color: #ffffff !important;
        }
        .navbar.scrolled .navbar-brand h1,
        .navbar.scrolled .navbar-toggler,
        .navbar.scrolled .nav-link {
            color: #13357b !important;
            border-color: #13357b !important;
        }
        .navbar-brand .m-0 { font-size: 28px; }
        .subtext { margin: 0px; }
        .kec { margin-left: 6px; }
        .dropdown-menu { max-height: 250px; overflow-y: auto; }
        
        /* Pastikan hero image tampil di belakang navbar */
        body { padding-top: 0; }