// Brand logo — NephraTech logo image (dark-mode variant).

function Wordmark({ size = 22, sub = false }) {
  // size = target height in px; image aspect is ~1672/941 ≈ 1.78
  const height = size * 2; // bump scale because logo includes mark + tagline
  return (
    <span className="logo" aria-label="NephraTech">
      <img
        src="assets/nephratech-logo-dark.png"
        alt="NephraTech"
        style={{ height: `${height}px`, width: 'auto', display: 'block' }}
      />
    </span>
  );
}

window.Wordmark = Wordmark;