/* Impending Tech — spacing. Generous, even, and not on a strict 8-grid:
   the brand sheets use 10/14/18/22/26/34 as freely as 8/16/24/32. */
:root{
  --space-1:4px;
  --space-2:8px;
  --space-3:10px;
  --space-4:12px;
  --space-5:14px;
  --space-6:16px;
  --space-7:18px;
  --space-8:20px;
  --space-9:22px;
  --space-10:24px;
  --space-11:26px;
  --space-12:28px;
  --space-14:34px;
  --space-16:40px;
  --space-18:44px;
  --space-20:56px;
  --space-24:64px;
  --space-28:72px;
  --space-32:80px;
  --space-40:96px;

  /* Layout */
  --gutter-page:80px;      /* full-bleed sheet padding */
  --gutter-section:72px;   /* vertical rhythm between numbered sections */
  --gutter-card:26px;      /* padding inside a card */
  --gutter-panel:40px;     /* padding inside a large panel */
  --gap-tight:12px;
  --gap-default:20px;
  --gap-loose:28px;
  --gap-grid:32px;

  --measure-copy:640px;    /* max line length for lead copy */
  --measure-prose:900px;   /* max line length for body prose */
  --width-shell:1440px;
}