# Corporate Clean Blue — disciplined blue corporate, one accent.
# Navy and steel on a cool grey-white, a single trust-blue accent, hairline
# rules. The reserved opposite of corporate-alegria's bright optimism.

name: corporate-clean-blue
label: Corporate Clean Blue
summary: Disciplined navy/steel corporate with one trust-blue accent.

tokens:
  palette:
    bg: "#F2F5F8"          # cool grey-white
    surface: "#FFFFFF"
    ink: "#16283A"         # deep navy
    ink_muted: "#5A6B7E"
    accent: "#1F5FA8"      # trust blue
    accent_alt: "#7BA7D9"  # pale steel blue
    rule: "#D9E0E8"
    on_accent: "#FFFFFF"

  surfaces:
    title:   { bg: "#16283A", ink: "#FFFFFF", muted: "#9DB2C8", accent: "#7BA7D9" }
    section: { bg: "#1F5FA8", ink: "#FFFFFF", muted: "#C9DBEF" }

  dark:
    bg: "#101C28"
    surface: "#1A2A3A"
    ink: "#E4ECF4"
    ink_muted: "#93A7BB"
    accent: "#3B82C4"
    accent_alt: "#6E9FCF"
    rule: "#FFFFFF1A"
    on_accent: "#FFFFFF"

  type:
    display:  { family: "Public Sans", weight: 700, size: 38, line: 1.12, tracking: -0.5 }
    heading:  { family: "Public Sans", weight: 700, size: 28, line: 1.16, tracking: -0.2 }
    subhead:  { family: "IBM Plex Sans", weight: 400, size: 14, line: 1.45, tracking: 0 }
    body:     { family: "IBM Plex Sans", weight: 400, size: 12.5, line: 1.55, tracking: 0 }
    caption:  { family: "IBM Plex Sans", weight: 500, size: 10, line: 1.35, tracking: 0.2 }
    eyebrow:  { family: "IBM Plex Sans", weight: 600, size: 10, line: 1.2,  tracking: 1.4, transform: upper }
    stat:     { family: "Public Sans", weight: 700, size: 52, line: 1.0,  tracking: -1 }

  grid:
    margin: { top: 0.62, right: 0.7, bottom: 0.55, left: 0.7 }
    gutter: 0.30
    columns: 12
    band: { eyebrow_y: 0.62, title_y: 1.30, body_y: 2.55 }

  shape:
    radius: { card: 0.08, pill: 0.40, chip: 0.06 }
    border: { width: 1, color: "#D9E0E8" }        # hairline card edges
    card_pad: 0.30

  shadow:
    card: { type: outer, blur: 8, offset: 2, angle: 90, color: "16283A", opacity: 0.06 }

  # A faint steel-blue corner — the corporate version of the good-bg layer.
  background:
    decor:
      - shape: rect
        x: 0
        y: 0
        w: 13.333
        h: 0.10
        fill: "#1F5FA8"
        transparency: 0
      - shape: ellipse
        x: 10.6
        y: -3.0
        w: 5.6
        h: 5.6
        fill: "#7BA7D9"
        transparency: 90

  # Composition — src/composition.js owns the vocabulary; every axis
  # left out here is the shared default.
  layout:
    section:
      composition: numeral
    heading:
      rule: under
    content:
      frame: offset
    list:
      marker: dash

  plate:
    enabled: false

voice:
  feel: composed, trustworthy, precise, understated
  density: medium
  prefers:
    - structured two- or three-part arguments
    - data and figures stated plainly
    - a single takeaway line per section
  avoid:
    - hype, exclamation, marketing warmth
    - more than one accent colour
    - playful or informal phrasing
  headline_style: >
    Precise and concrete. "Three Facts About Storage" over "Intro to Storage".
    State the finding, not the topic.
  body_style: >
    Plain, complete sentences. One claim per sentence; evidence after it.