/* ============================================================
   Azpigorri — Spacing, radii, elevation, motion
   Spacing on a 4px base. Radii are restrained — this is a
   woodcut/letterpress brand, so corners stay tight & honest.
   ============================================================ */

:root {
  /* ---- Spacing (4px base) ---- */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4 */
  --space-2: 0.5rem;    /* 8 */
  --space-3: 0.75rem;   /* 12 */
  --space-4: 1rem;      /* 16 */
  --space-5: 1.5rem;    /* 24 */
  --space-6: 2rem;      /* 32 */
  --space-7: 2.5rem;    /* 40 */
  --space-8: 3rem;      /* 48 */
  --space-9: 4rem;      /* 64 */
  --space-10: 5rem;     /* 80 */
  --space-12: 7rem;     /* 112 */

  /* ---- Radii (tight; letterpress honesty) ---- */
  --radius-none: 0;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 7px;     /* default control */
  --radius-lg: 12px;    /* cards */
  --radius-xl: 18px;
  --radius-pill: 999px;

  /* ---- Borders ---- */
  --border-hair: 1px;
  --border-thick: 2px;
  --border-stamp: 2.5px;  /* stamped/woodcut frame */

  /* ---- Elevation — SOLID letterpress offsets are the brand system.
     One subtle soft lift (sm) is the only blurred exception. ---- */
  --shadow-xs: 0 1px 2px rgba(11,34,57,0.07);          /* hairline soft lift */
  --shadow-sm: 0 2px 6px rgba(11,34,57,0.10);          /* the one subtle soft shadow */
  --shadow-md: 3px 3px 0 rgba(11,34,57,0.16);          /* solid offset — moderate */
  --shadow-lg: 6px 6px 0 rgba(11,34,57,0.20);          /* solid offset — strong */
  --shadow-stamp: 4px 4px 0 var(--ink-800);            /* hard letterpress, ink */
  --shadow-stamp-rust: 4px 4px 0 var(--rust-600);      /* hard letterpress, rust */

  /* ---- Motion ---- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1); /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1); /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
  --dur-slow: 360ms; /* @kind other */

  /* ---- Layout ---- */
  --container-max: 1200px;
  --container-text: 68ch;
}