/* ============================================================================
   concept-c3.css — LAYER 3: PER-CONCEPT TOKENS — Concept 3 (Capability menu-led)
   ----------------------------------------------------------------------------
   Scoped under `body.round-r1.concept-c3`. Identical baseline values to the other
   concepts at the start of the round (shared S3b Part A system). The values
   live here in the OWNED per-concept layer, not :root, precisely so a future
   tune of C3's scale/rhythm is provably contained — the C1/C2/C4/C5 blocks are
   physically out of this selector's reach (CSS cascade has no path between two
   sibling body-class scopes).

   Type/spatial values are STRUCTURAL PLACEHOLDERS, not brand tokens
   (type-scale-placeholder) — a deliberate tokens pass happens after the pick.
   ============================================================================ */

body.round-r1.concept-c3 {
  /* type scale (A1) — px (Bricks root font-size is 62.5%; px guarantees gate sizes) */
  --hd-display: 64px;       --hd-display-lh: 1.1;
  --hd-h1:      48px;       --hd-h1-lh: 1.15;
  --hd-h2:      36px;       --hd-h2-lh: 1.2;
  --hd-h3:      24px;       --hd-h3-lh: 1.3;
  --hd-lead:    20px;       --hd-lead-lh: 1.6;
  --hd-body:    18px;       --hd-body-lh: 1.6;
  --hd-small:   14px;

  /* band rhythm (A2) */
  --hd-hero-pad:    120px;
  --hd-section-pad: 96px;
  --hd-cog-pad:     128px;

  /* the three designed measures (A3) */
  --hd-measure-narrow:   640px;
  --hd-measure-standard: 760px;
  --hd-measure-wide:     1150px;
}