/* ============================================================
   DESIGN TOKENS — Partners Pest Solutions
   Single source of truth for all colors, type, spacing
   ============================================================ */

:root {
  /* Brand colors pulled directly from logo */
  --clr-navy:       #1E2F3A;   /* deep background */
  --clr-slate:      #2B4A5A;   /* mid blue-slate */
  --clr-crimson:    #C0272D;   /* red accent */
  --clr-crimson-dk: #961E23;   /* red hover */
  --clr-silver:     #8A9BA8;   /* silver/grey detail */
  --clr-white:      #FFFFFF;
  --clr-off-white:  #F4F6F7;   /* light bg */
  --clr-text:       #1A2730;   /* body text on light */
  --clr-text-muted: #5A7080;   /* secondary text */
  --clr-border:     #D6DDE1;   /* light borders */
  --clr-surface:    #FFFFFF;   /* card bg light */

  /* Typography */
  --font-display: 'Oswald', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  /* Spacing scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 120px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.18);

  /* Transitions */
  --transition: 0.2s ease;
}

/* Dark mode overrides */
@media (prefers-color-scheme: dark) {
  :root {
    --clr-off-white:  #111B22;
    --clr-text:       #E8EFF3;
    --clr-text-muted: #8A9BA8;
    --clr-border:     #2B4050;
    --clr-surface:    #1A2730;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  }
}