Cost-of-Capital Calculator

<!-- Bridge Cost-of-Capital Calculator -->
<iframe
  id="bridge-calc"
  src="https://capital-sparkle-widget.lovable.app/widget/cost-calculator"
  style="width:100%;border:0;display:block;min-height:720px;"
  loading="lazy"
  title="Cost of Capital Calculator"
  allow="clipboard-write"
></iframe>
<script>
  window.addEventListener('message', function (e) {
    if (e && e.data && e.data.type === 'bridge-calc:height') {
      var f = document.getElementById('bridge-calc');
      if (f) f.style.height = e.data.height + 'px';
    }
  });
</script>