/* ============================================
   BRAZIL SOLUTIONS LLC — Design Tokens
   Brand: Orange (#E8500A) + Navy (#0D2240)
   Accent: Green (Brazilian flag touch)
   ============================================ */

/* Default is LIGHT/WHITE */
:root,
[data-theme='light'] {
  /* Brand Palette */
  --brand-orange:        #E8500A;
  --brand-orange-hover:  #C94008;
  --brand-orange-light:  #FFF0E8;
  --brand-orange-mid:    #FBD5C0;
  --brand-navy:          #0D2240;
  --brand-navy-hover:    #091A30;
  --brand-navy-light:    #E8EDF5;
  --brand-green:         #1A7A3C;
  --brand-green-light:   #E6F4EC;

  /* Surfaces */
  --color-bg:            #FFFFFF;
  --color-surface:       #FFFFFF;
  --color-surface-2:     #F5F4F0;
  --color-surface-offset:#EEECEA;
  --color-divider:       #E0DDD8;
  --color-border:        #D4D0C8;

  /* Text */
  --color-text:          #1A1714;
  --color-text-muted:    #6B6760;
  --color-text-faint:    #AAA8A2;
  --color-text-inverse:  #FFFFFF;

  /* Primary = Brand Orange for CTAs */
  --color-primary:       #E8500A;
  --color-primary-hover: #C94008;
  --color-primary-active:#A83406;
  --color-primary-highlight: #FBD5C0;

  /* Secondary = Brand Navy */
  --color-secondary:     #0D2240;
  --color-secondary-hover:#091A30;

  /* Success */
  --color-success:       #1A7A3C;
  --color-success-light: #E6F4EC;

  /* Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.625rem;
  --radius-lg:  1rem;
  --radius-xl:  1.5rem;
  --radius-full:9999px;

  /* Transitions */
  --transition-fast:        120ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth:      300ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(13,34,64,0.06);
  --shadow-md:  0 4px 16px rgba(13,34,64,0.09);
  --shadow-lg:  0 12px 40px rgba(13,34,64,0.13);
  --shadow-xl:  0 24px 64px rgba(13,34,64,0.16);

  /* Type Scale */
  --text-xs:    clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:    clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base:  clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:    clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:    clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:   clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl:   clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Content Widths */
  --content-narrow:  640px;
  --content-default: 980px;
  --content-wide:    1240px;

  /* Fonts */
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-body:    'Inter', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg:            #0E0D0C;
  --color-surface:       #141311;
  --color-surface-2:     #1A1917;
  --color-surface-offset:#1F1E1C;
  --color-divider:       #2A2927;
  --color-border:        #353432;
  --color-text:          #E8E6E2;
  --color-text-muted:    #8A8880;
  --color-text-faint:    #5A5855;
  --color-text-inverse:  #0E0D0C;
  --color-primary:       #FF6B2B;
  --color-primary-hover: #FF855A;
  --color-primary-active:#FFAA8A;
  --color-primary-highlight: #3A1F10;
  --color-secondary:     #4A7BC0;
  --color-secondary-hover:#6A9AD4;
  --color-success:       #3DB067;
  --color-success-light: #1A2F22;
  --brand-orange-light:  #2A1A10;
  --brand-navy-light:    #0E1A2A;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.25);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.45);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:            #0E0D0C;
    --color-surface:       #141311;
    --color-surface-2:     #1A1917;
    --color-surface-offset:#1F1E1C;
    --color-divider:       #2A2927;
    --color-border:        #353432;
    --color-text:          #E8E6E2;
    --color-text-muted:    #8A8880;
    --color-text-faint:    #5A5855;
    --color-text-inverse:  #0E0D0C;
    --color-primary:       #FF6B2B;
    --color-primary-hover: #FF855A;
    --color-secondary:     #4A7BC0;
    --color-success:       #3DB067;
    --color-success-light: #1A2F22;
    --brand-orange-light:  #2A1A10;
  }
}