/* ============================================================
   Swatch Four — Spacing, radii, shadow, layout tokens
   Minimal & editorial: small radii, restrained shadows,
   lots of negative space.
   ============================================================ */

:root {
  /* Spacing scale (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:  3rem;     /* 48 */
  --space-8:  4rem;     /* 64 */
  --space-9:  6rem;     /* 96 */
  --space-10: 8rem;     /* 128 */

  /* Radii — brand skews sharp/minimal. Swatches are square. */
  --radius-none: 0;
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-pill: 999px;

  /* Borders */
  --border-width: 1px; /* @kind other */
  --border-width-strong: 1.5px; /* @kind other */

  /* Shadows — quiet, warm-tinted, never glossy */
  --shadow-none: none;
  --shadow-sm:  0 1px 2px rgba(16, 16, 14, 0.06);
  --shadow-md:  0 4px 16px rgba(16, 16, 14, 0.08);
  --shadow-lg:  0 18px 48px rgba(16, 16, 14, 0.12);
  --shadow-swatch: 0 6px 22px rgba(16, 16, 14, 0.16);

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 760px;
  --content-gutter: clamp(1.25rem, 5vw, 5rem); /* @kind spacing */

  /* Motion — subtle fades, no bounce */
  --ease-out:   cubic-bezier(0.22, 0.61, 0.36, 1);   /* @kind other */
  --ease-in-out:cubic-bezier(0.65, 0, 0.35, 1);      /* @kind other */
  --dur-fast:   140ms; /* @kind other */
  --dur-base:   240ms; /* @kind other */
  --dur-slow:   420ms; /* @kind other */
}