/* ============================================================
   TechXYZ — Typography tokens
   Display: Orbitron (technical, geometric) — wordmark, headings
   Text/UI: Montserrat — body, controls, labels, eyebrows, tagline
   Mono: system stack — code, data, identifiers
   ============================================================ */

:root {
  /* ---- Families ------------------------------------------- */
  --font-display: "Orbitron", "Montserrat", system-ui, sans-serif;
  --font-sans:    "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:    ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;

  /* ---- Weights -------------------------------------------- */
  --weight-light:    300;  /* Montserrat Light — the tagline lockup */
  --weight-regular:  400;
  --weight-medium:   500;  /* Orbitron Medium — the "XYZ" in the mark */
  --weight-semibold: 600;
  --weight-bold:     700;  /* Orbitron Bold — the "TECH" in the mark */
  --weight-display:  800; /* Orbitron headings sit heavy */

  /* ---- Type scale (1.250 major-third, 16px base) ---------- */
  --text-2xs: 0.6875rem;  /* 11px — micro labels, legal */
  --text-xs:  0.75rem;    /* 12px — captions, meta */
  --text-sm:  0.875rem;   /* 14px — secondary UI text */
  --text-md:  1rem;       /* 16px — body default */
  --text-lg:  1.125rem;   /* 18px — lead body */
  --text-xl:  1.375rem;   /* 22px — card / section titles */
  --text-2xl: 1.75rem;    /* 28px — H3 */
  --text-3xl: 2.25rem;    /* 36px — H2 */
  --text-4xl: 3rem;       /* 48px — H1 */
  --text-5xl: 4rem;       /* 64px — hero */
  --text-6xl: 5.25rem;    /* 84px — display hero */

  /* ---- Line heights --------------------------------------- */
  --leading-none:    1;
  --leading-tight:   1.12;
  --leading-snug:    1.28;
  --leading-normal:  1.5;
  --leading-relaxed: 1.7;

  /* ---- Letter spacing ------------------------------------- */
  /* Orbitron is wide; tighten display, open up eyebrows */
  --tracking-tighter: -0.02em;
  --tracking-tight:   -0.01em;
  --tracking-normal:  0em;
  --tracking-wide:    0.04em;
  --tracking-wider:   0.12em;  /* eyebrows / overlines (uppercase) */
  --tracking-widest:  0.26em;  /* the "CREATIVE ENGINEERING" tagline */

  /* ---- Semantic role aliases ------------------------------ */
  --type-hero-font:    var(--font-display);
  --type-hero-weight:  var(--weight-display);
  --type-hero-size:    var(--text-6xl);
  --type-hero-leading: var(--leading-none);
  --type-hero-tracking:var(--tracking-tight);

  --type-display-font:    var(--font-display);
  --type-display-weight:  var(--weight-display);
  --type-display-leading: var(--leading-tight);

  --type-heading-font:    var(--font-sans);
  --type-heading-weight:  var(--weight-bold);
  --type-heading-leading: var(--leading-snug);

  /* Eyebrows / overlines — Montserrat Semibold, uppercase, wide */
  --type-eyebrow-font:     var(--font-sans);
  --type-eyebrow-weight:   var(--weight-semibold);
  --type-eyebrow-size:     var(--text-xs);
  --type-eyebrow-tracking: var(--tracking-wider);

  /* Wordmark lockup ----------------------------------------- */
  /* TECH = Orbitron Bold, XYZ = Orbitron Medium */
  --type-wordmark-font:    var(--font-display);
  --type-wordmark-weight:  var(--weight-bold);
  --type-wordmark-xyz-weight: var(--weight-medium);
  /* Tagline = Montserrat Light, uppercase, very wide tracking */
  --type-tagline-font:     var(--font-sans);
  --type-tagline-weight:   var(--weight-light);
  --type-tagline-tracking: var(--tracking-widest);

  --type-body-font:    var(--font-sans);
  --type-body-weight:  var(--weight-regular);
  --type-body-size:    var(--text-md);
  --type-body-leading: var(--leading-relaxed);

  --type-label-font:     var(--font-sans);
  --type-label-weight:   var(--weight-semibold);
  --type-label-size:     var(--text-sm);
  --type-label-tracking: var(--tracking-wide);
}