/* style.css — Neos Wave Design Tokens + Components */

/* ============================================
   TYPE SCALE (fluid with clamp)
   ============================================ */
:root {
  --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,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);
}

/* ============================================
   SPACING (4px grid)
   ============================================ */
:root {
  --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;
}

/* ============================================
   FONTS — Open Sans (available in Google Docs + Canva)
   ============================================ */
:root {
  --font-display: 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-body:    'Open Sans', 'Helvetica Neue', sans-serif;
}

/* ============================================
   COLOR PALETTE: Warm Light (single default)
   ============================================ */
:root {
  /* --- Surfaces (warm off-white) --- */
  --color-bg:               #FAFAF7;
  --color-surface:          #FFFFFF;
  --color-surface-2:        #F5F4F1;
  --color-surface-offset:   #F5F4F1;
  --color-surface-offset-2: #F0EFE9;
  --color-surface-dynamic:  #ECEAE2;
  --color-divider:          #E2E0D8;
  --color-border:           #E2E0D8;

  /* --- Text --- */
  --color-text:           #1a1a2e;
  --color-text-muted:     #5a5a70;
  --color-text-faint:     #8a8a9e;
  --color-text-inverse:   #FFFFFF;

  /* --- Primary Accent: Teal --- */
  --color-primary:          #0D9488;
  --color-primary-hover:    #0F766E;
  --color-primary-active:   #115E59;
  --color-primary-highlight: rgba(13, 148, 136, 0.10);

  /* --- Secondary Accent: Purple --- */
  --color-secondary:        #7B2FBE;
  --color-secondary-lighter: #9333EA;

  /* --- Magenta Accent --- */
  --color-magenta:          #C026D3;
  --color-magenta-lighter:  #D946EF;

  /* --- Semantic --- */
  --color-warning:          #D97706;
  --color-warning-hover:    #B45309;
  --color-warning-active:   #92400E;
  --color-warning-highlight: rgba(217, 119, 6, 0.10);

  --color-error:            #DC2626;
  --color-error-hover:      #B91C1C;
  --color-error-active:     #991B1B;
  --color-error-highlight:  rgba(220, 38, 38, 0.10);

  --color-success:          #16A34A;
  --color-success-hover:    #15803D;
  --color-success-active:   #166534;
  --color-success-highlight: rgba(22, 163, 74, 0.10);

  /* --- Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

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

  /* --- Shadows (warm, subtle) --- */
  --shadow-sm: 0 1px 2px rgba(26, 26, 46, 0.06);
  --shadow-md: 0 4px 12px rgba(26, 26, 46, 0.08);
  --shadow-lg: 0 12px 32px rgba(26, 26, 46, 0.11);

  /* --- Content widths --- */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}