:root{
  --smiBlue:#1EB3D6;
  --smiBlack:#0A0A0A;
  --smiGraphite:#1A1A1C;

  /* Light NeoTech surfaces */
  --bg:#FFFFFF;
  --bg-alt:#F6F7F9;
  --ink:#0D0F12;
  --text: rgba(13,15,18,.90);
  --muted: rgba(13,15,18,.68);
  --muted2: rgba(13,15,18,.52);

  --card: rgba(255,255,255,.92);
  --card2: rgba(255,255,255,.80);
  --border: rgba(10,10,10,.10);
  --border2: rgba(10,10,10,.06);

  --shadow: 0 20px 60px rgba(13,15,18,.10);
  --shadow2: 0 14px 40px rgba(13,15,18,.08);

  --radius: 18px;
  --radius-lg: 26px;

  --container: 1120px;

  /* Typography */
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial, Helvetica, sans-serif;
}

html, body{
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
}