/* ============================================
   DESIGN TOKENS — Glow Worm
   Single source of truth for all design values
   ============================================ */

:root {
  /* ── Brand Colors ── */
  --color-yellow:        #F5C518;
  --color-yellow-light:  #FFF3C4;
  --color-yellow-dark:   #D4A800;
  --color-orange:        #E8744A;
  --color-green:         #4CAF7D;

  /* ── Neutrals ── */
  --color-ink:           #1E1E1E;
  --color-ink-mid:       #4A4A4A;
  --color-ink-soft:      #7A7A7A;
  --color-ink-muted:     #ABABAB;
  --color-surface:       #FDFAF5;
  --color-surface-alt:   #F5F2EC;
  --color-white:         #FFFFFF;
  --color-border:        #E8E4DC;

  /* ── Social Brand Colors ── */
  --color-facebook:      #1877F2;
  --color-linkedin:      #0A66C2;
  --color-twitter:       #000000;

  /* ── Typography ── */
  --font-display:        'Baloo 2', 'Nunito', cursive;
  --font-body:           'Nunito', sans-serif;

  --text-xs:    0.75rem;   /* 12px */
  --text-sm:    0.875rem;  /* 14px */
  --text-base:  1rem;      /* 16px */
  --text-md:    1.125rem;  /* 18px */
  --text-lg:    1.375rem;  /* 22px */
  --text-xl:    1.75rem;   /* 28px */
  --text-2xl:   2.25rem;   /* 36px */
  --text-3xl:   3rem;      /* 48px */
  --text-hero:  4.5rem;    /* 72px */

  --weight-regular: 400;
  --weight-semibold: 600;
  --weight-bold:    700;
  --weight-extrabold: 800;
  --weight-black:   900;

  --leading-tight:  1.1;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* ── Spacing (8px base) ── */
  --space-1:   0.25rem;   /* 4px  */
  --space-2:   0.5rem;    /* 8px  */
  --space-3:   0.75rem;   /* 12px */
  --space-4:   1rem;      /* 16px */
  --space-5:   1.25rem;   /* 20px */
  --space-6:   1.5rem;    /* 24px */
  --space-8:   2rem;      /* 32px */
  --space-10:  2.5rem;    /* 40px */
  --space-12:  3rem;      /* 48px */
  --space-16:  4rem;      /* 64px */
  --space-20:  5rem;      /* 80px */
  --space-24:  6rem;      /* 96px */

  /* ── Layout ── */
  --container-max:  1280px;
  --container-pad:  clamp(1.25rem, 5vw, 3.75rem);
  --nav-height:     68px;

  /* ── Radius ── */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.16);
  --shadow-yellow: 0 8px 24px rgba(245,197,24,0.35);

  /* ── Transitions ── */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast:   150ms;
  --duration-base:   250ms;
  --duration-slow:   400ms;

  /* ── Z-index layers ── */
  --z-base:    0;
  --z-raised:  10;
  --z-overlay: 50;
  --z-nav:     100;
  --z-modal:   200;
}