/* ============================================================
   ELEVATION / SHADOW / MOTION TOKENS — Amorim e Costa
   Shadows are cool-tinted (navy), low and serious — never soft
   colorful glows.
   ============================================================ */

:root {
  --shadow-xs: 0 1px 2px rgba(8, 20, 31, 0.06);
  --shadow-sm: 0 1px 2px rgba(8, 20, 31, 0.06), 0 2px 6px rgba(8, 20, 31, 0.06);
  --shadow-md: 0 2px 4px rgba(8, 20, 31, 0.06), 0 6px 16px rgba(8, 20, 31, 0.08);
  --shadow-lg: 0 4px 8px rgba(8, 20, 31, 0.07), 0 16px 36px rgba(8, 20, 31, 0.12);
  --shadow-xl: 0 12px 24px rgba(8, 20, 31, 0.10), 0 32px 64px rgba(8, 20, 31, 0.16);

  /* Hairline ring used on cards/inputs */
  --ring-subtle: inset 0 0 0 1px rgba(8, 20, 31, 0.06); /* @kind shadow */
  --focus-ring: 0 0 0 3px rgba(139, 106, 67, 0.32);

  /* Motion — calm, professional. No bounce. */
  --ease-standard: cubic-bezier(0.2, 0, 0.1, 1); /* @kind other */
  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --dur-fast:   120ms; /* @kind other */
  --dur-normal: 200ms; /* @kind other */
  --dur-slow:   320ms; /* @kind other */
}