Fix modal close + color

script.js

@@ -810,6 +810,9 @@ var si = 0,
                     document.getElementById('customQuoteForm').reset();
                     document.getElementById('customQuoteSuccess').style.display = 'none';
                 }
+                /* Expose to global scope so the inline onclick handlers in the modal markup can reach them */
+                window.openCustomQuoteModal = openCustomQuoteModal;
+                window.closeCustomQuoteModal = closeCustomQuoteModal;
                 document.addEventListener('keydown', function(e) {
                     if (e.key === 'Escape') {
                         var modal = document.getElementById('customQuoteModal');