/* ============================================================
   CONFIDE — SPACING, RADIUS, SHADOW, LAYOUT TOKENS
   ============================================================ */
:root {
  /* Spacing scale (4px base) */
  --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 — section rhythm */
  --space-14: 9rem;     /* 144 */

  /* Section vertical rhythm */
  --section-y:      var(--space-12);
  --section-y-lg:   var(--space-14);

  /* Radius — architectural & precise; corners stay crisp, never "friendly" */
  --radius-xs:  2px;
  --radius-sm:  3px;
  --radius-md:  4px;
  --radius-lg:  6px;
  --radius-pill: 999px;

  /* Borders */
  --border-width: 1px; /* @kind other */
  --border-width-strong: 2px; /* @kind other */

  /* Shadows — quiet and precise, never glowy */
  --shadow-xs: 0 1px 2px rgba(15,29,38,0.06);
  --shadow-sm: 0 1px 3px rgba(15,29,38,0.08), 0 1px 2px rgba(15,29,38,0.05);
  --shadow-md: 0 4px 14px rgba(15,29,38,0.09), 0 2px 4px rgba(15,29,38,0.05);
  --shadow-lg: 0 12px 34px rgba(15,29,38,0.12), 0 4px 10px rgba(15,29,38,0.06);
  --shadow-navy: 0 18px 50px rgba(15,29,38,0.35);

  /* Layout */
  --container:      1200px;
  --container-wide: 1360px;
  --container-text: 720px;  /* readable prose measure */
  --gutter:         clamp(1.25rem, 4vw, 3rem); /* @kind spacing */

  /* Motion — subtle, no bounce */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --dur-fast:   140ms; /* @kind other */
  --dur-base:   220ms; /* @kind other */
  --dur-slow:   360ms; /* @kind other */
}