/* Arcticside AI — Typography tokens
   Display: Space Grotesk (headings, hero, logotype support)
   Sans/UI/body: Manrope (rounded humanist grotesk)
   Serif accent: Instrument Serif (elegant italic emphasis words)
   Mono: Space Mono (eyebrows, metrics, code) */
:root {
  --font-display: "Space Grotesk", "Manrope", system-ui, sans-serif;
  --font-sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-mono: "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Type scale (1.250 major-third-ish, tuned) */
  --text-2xs: 0.6875rem;  /* 11px — micro labels */
  --text-xs:  0.75rem;    /* 12px */
  --text-sm:  0.875rem;   /* 14px */
  --text-base:1rem;       /* 16px */
  --text-md:  1.125rem;   /* 18px */
  --text-lg:  1.375rem;   /* 22px */
  --text-xl:  1.75rem;    /* 28px */
  --text-2xl: 2.25rem;    /* 36px */
  --text-3xl: 3rem;       /* 48px */
  --text-4xl: 3.75rem;    /* 60px */
  --text-5xl: 4.75rem;    /* 76px — hero */

  /* Weights */
  --fw-regular: 400; /* @kind font */
  --fw-medium: 500; /* @kind font */
  --fw-semibold: 600; /* @kind font */
  --fw-bold: 700; /* @kind font */
  --fw-extrabold: 800; /* @kind font */

  /* Line heights */
  --lh-tight: 1.05; /* @kind font */
  --lh-snug: 1.2; /* @kind font */
  --lh-normal: 1.5; /* @kind font */
  --lh-relaxed: 1.65; /* @kind font */

  /* Letter spacing */
  --ls-tighter: -0.03em; /* @kind font */
  --ls-tight: -0.015em; /* @kind font */
  --ls-normal: 0; /* @kind font */
  --ls-wide: 0.04em; /* @kind font */
  --ls-wider: 0.14em; /* @kind font */
}