:root{
  --shadow-none:none;
  --shadow-card:0 2px 14px rgba(24,26,41,.06);
  --shadow-float:0 10px 40px rgba(24,26,41,.12);   /* hero card over the water */
  --shadow-button:0 2px 8px rgba(240,174,85,.35);
  --shadow-header:0 1px 0 rgba(24,26,41,.06);
  --frame-offset:18px;    /* outline frame sits this far behind the photo */
}