body {
            margin: 0;
            padding: 0;
            font-family: Arial, sans-serif;
        }

        .navbar-custom {
            background-color: #000000;
            padding: 20px 0;
        }

        /* Logo Section */
        .logo-section {
            text-align: center;
            /* margin-bottom: 20px; */
            /* width: 140px; */
        }

       
        /* Buttons Section */
        .buttons-section {
            text-align: center;
            margin-bottom: 20px;
        }

        .btn-register {
            background-color: #4a9ff5;
            color: white;
            border: none;
            padding: 12px 14px;
            border-radius: 5px;
            font-weight: 600;
            margin: 0 8px;
            transition: background-color 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-register:hover {
            background-color: #3a8fd5;
            color: white;
        }

        .btn-download {
            background-color: #4caf50;
            color: white;
            border: none;
            padding: 12px 14px;
            border-radius: 5px;
            font-weight: 600;
            margin: 0 8px;
            transition: background-color 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-download:hover {
            background-color: #45a049;
            color: white;
        }

        /* Navigation Links */
        .nav-section {
            text-align: center;
        }

        .nav-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: inline-flex;
            gap: 35px;
            align-items: center;
        }

        .nav-links li {
            margin: 0;
        }

        .nav-links a {
            color: white;
            
            text-decoration: none;
            font-size: 17px;
            font-weight: 600;
            transition: color 0.3s;
            position: relative;
        }

        .nav-links a:hover {
            color: #ff6600;
        }

        .nav-links a.active {
            color: #ff6600;
        }

        .nav-links .dropdown-toggle::after {
            /* content: '▼'; */
            font-size: 10px;
            margin-left: 5px;
        }

        @media (max-width: 768px) {
            .logo-text {
                font-size: 28px;
            }

            .buttons-section {
                margin-bottom: 15px;
            }

            .btn-register,
            .btn-download {
                padding: 10px 20px;
                font-size: 14px;
                margin: 5px;
            }

            .nav-links {
                flex-wrap: wrap;
                gap: 20px;
                justify-content: center;
            }
        }