<!– Grade-wise Download Buttons –>
<button class=”download-tds-btn” data-grade=”TDS_FILM_M_1010_SPL”>Download TDS FILM M 1010 SPL</button>
<button class=”download-tds-btn” data-grade=”TDS_FILM_M_1010″>Download TDS FILM M 1010 </button>
<button class=”download-tds-btn” data-grade=”TDS_FILM_M_3030″>Download TDS FILM M 3030 </button>

<!– Hidden Input Field (Must be inside Forminator form as well) –>
<input type=”hidden” name=”selected_grade” value=””>