/* The mockup is not on a strict 8pt grid — 15, 25, 30 and 50 all appear. Kept exact. */
:root{
  --space-4:4px;    --space-8:8px;    --space-12:12px;  --space-15:15px;
  --space-16:16px;  --space-20:20px;  --space-24:24px;  --space-25:25px;
  --space-30:30px;  --space-32:32px;  --space-40:40px;  --space-48:48px;
  --space-50:50px;  --space-56:56px;  --space-64:64px;  --space-80:80px;
  --space-112:112px;--space-120:120px;--space-128:128px;

  /* Page frame */
  --page-max:1440px;         /* mockup artboard */
  --content-max:1280px;      /* "content" wrapper */
  --measure-max:1180px;      /* "page-width" inner column */
  --gutter:64px;             /* full-bleed section side padding */
  --gutter-inner:25px;       /* page-width side padding */
  --section-y:112px;         /* dark/light full section padding */
  --section-y-tight:80px;    /* "section padding" wrapper */
  --stack-gap:80px;          /* gap between section blocks */
  --navbar-h:100px;
  --prose-max:768px;         /* centred intro copy width */
}