/* ============================================================
   DEEPRISE — SPACING, RADIUS, SHADOW, MOTION, BREAKPOINT 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: 3rem;     /* 48 */
  --space-8: 4rem;     /* 64 */
  --space-9: 6rem;     /* 96 */
  --space-10: 8rem;    /* 128 */

  /* ---------- Radii — moderate, grounded. Not pill-everything;
     industrial/handcrafted brand keeps a bit of squareness. ---------- */
  --radius-sm: 4px;   /* tags, small chips, inputs */
  --radius-md: 8px;   /* buttons, form controls */
  --radius-lg: 12px;  /* cards */
  --radius-xl: 20px;  /* feature/media cards, modals */
  --radius-full: 999px; /* pills, avatars, dots */

  /* ---------- Shadows — restrained, grounded elevation.
     Cool, dark-teal-tinted (not pure black) so it reads as
     "steel/stone" rather than generic web-app drop shadow.
     Kept low + soft; avoid heavy single-direction top shadow. ---------- */
  --shadow-sm: 0 1px 2px rgba(var(--shadow-color), 0.08), 0 1px 1px rgba(var(--shadow-color), 0.04);
  --shadow-md: 0 4px 12px rgba(var(--shadow-color), 0.10), 0 2px 4px rgba(var(--shadow-color), 0.06);
  --shadow-lg: 0 12px 32px rgba(var(--shadow-color), 0.14), 0 4px 10px rgba(var(--shadow-color), 0.08);
  --shadow-xl: 0 24px 56px rgba(var(--shadow-color), 0.20), 0 8px 16px rgba(var(--shadow-color), 0.10);
  /* Inset used sparingly on pressed states / grooved dividers */
  --shadow-inset: inset 0 1px 3px rgba(var(--shadow-color), 0.12);

  /* ---------- Motion ---------- */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --duration-fast: 150ms; /* @kind other */
  --duration-base: 220ms; /* @kind other */
  --duration-slow: 350ms; /* @kind other */

  /* ---------- Layout ---------- */
  --container-max: 1200px;
  --container-wide: 1440px;
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;

  /* ---------- Borders ---------- */
  --border-width: 1px;
  --border-width-thick: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}