/* Nion Ventures — elevation, borders, and the wave motif.
   Print work is flat; screen work uses one soft neutral shadow for lift and
   never a coloured glow except the pink focus ring. */
:root{
  --border-width-hair:1px;
  --border-width-strong:2px;
  --stroke-icon:2px; /* @kind other */              /* icon set is a 2px-equivalent single-weight line */

  --shadow-none:none;
  --shadow-1:0 1px 2px rgba(0,0,51,.06);
  --shadow-2:0 4px 16px rgba(0,0,51,.08);
  --shadow-3:0 12px 40px rgba(0,0,51,.12);
  --shadow-inset:inset 0 1px 0 rgba(255,255,255,.4);
  --shadow-focus:0 0 0 3px rgba(255,41,92,.35);

  /* Protection: photography is darkened with flat navy multiply, not a gradient scrim */
  --overlay-navy:rgba(0,0,51,.72); /* @kind other */
  --overlay-navy-soft:rgba(13,20,43,.55); /* @kind other */
  --scrim-bottom:linear-gradient(to top,rgba(0,0,51,.85),rgba(0,0,51,0)); /* @kind other */
  --blur-glass:blur(14px); /* @kind other */
  --glass-fill:rgba(0,0,51,.55); /* @kind other */

  /* The wave: repeated "n" arches. Stroke 14 / arch radius 20.5 / period 82,
     measured from Capa_facebook.png. Use as a rule, divider or tiled ground. */
  --wave-rule-navy:url("../assets/brand/wave-rule-navy.svg"); /* @kind other */
  --wave-rule-pink:url("../assets/brand/wave-rule-pink.svg"); /* @kind other */
  --wave-rule-white:url("../assets/brand/wave-rule-white.svg"); /* @kind other */
  --wave-height:34px;
}