/* ============================================================
   CHAMPOLUC · Spacing, radii, shadow, motion, layout
   Generous negative space. Soft, diffuse light. Calm motion.
   ============================================================ */

:root {
  /* ---- Spacing scale (8px rhythm with fine steps) ---- */
  --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 */
  --space-11: 10rem;     /* 160 */
  --space-12: 14rem;     /* 224 — full-bleed breathing room */

  /* ---- Radii — soft, pill-leaning (echoes the rounded wordmark) ---- */
  --radius-xs:     4px;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;
  --radius-xl:     32px;
  --radius-2xl:    44px;
  --radius-pill:   999px;
  --radius-circle: 50%;

  /* ---- Borders ---- */
  --border-hair:  1px;
  --border-thin:  1.5px;
  --border-thick: 2px;

  /* ---- Shadows — cool, low-contrast, luxurious diffusion ---- */
  --shadow-xs: 0 1px 2px rgba(27, 33, 39, 0.04);
  --shadow-sm: 0 2px 8px rgba(27, 33, 39, 0.05);
  --shadow-md: 0 10px 28px rgba(27, 33, 39, 0.07);
  --shadow-lg: 0 20px 52px rgba(27, 33, 39, 0.09);
  --shadow-xl: 0 34px 84px rgba(27, 33, 39, 0.12);

  /* tonal blue-tinted hover glow */
  --shadow-accent: 0 14px 36px rgba(39, 109, 156, 0.22);

  /* neumorphic emboss — the white-on-white packaging signature */
  --shadow-emboss:
    8px 8px 22px rgba(180, 192, 204, 0.40),
    -8px -8px 22px rgba(255, 255, 255, 0.92);
  --shadow-deboss:
    inset 6px 6px 14px rgba(180, 192, 204, 0.38),
    inset -6px -6px 14px rgba(255, 255, 255, 0.92);
  --shadow-inset-line: inset 0 1px 0 rgba(255, 255, 255, 0.85);

  /* ---- Motion — calm, no bounce ("does not shout") ---- */
  --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 */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --dur-fast:   160ms; /* @kind other */
  --dur-base:   240ms; /* @kind other */
  --dur-slow:   420ms; /* @kind other */
  --dur-slower: 720ms; /* @kind other */

  /* ---- Layout ---- */
  --container-narrow: 760px; /* @kind other */
  --container:        1200px; /* @kind other */
  --container-wide:   1440px; /* @kind other */
  --gutter:           clamp(1.25rem, 5vw, 4rem); /* @kind other */
  --section-y:        clamp(4rem, 9vw, 8rem); /* @kind other */
}