/* ============================================================
   PIKMO Games — Design Tokens
   Brand: Navy #1D3D5C | Teal #2FB8A6 | Amber #F7C948
   Concept: Geometric Momentum — clean, forward-moving, trustworthy
   ============================================================ */

:root {
  /* === Brand Palette === */
  --brand-navy:       #1D3D5C;
  --brand-navy-dark:  #142B42;
  --brand-teal:       #2FB8A6;
  --brand-teal-light: #4ECFBE;
  --brand-amber:      #F7C948;
  --brand-blue:       #3A84FF;

  /* === Light Mode (default) === */
  --clr-bg:           #F7F8FA;
  --clr-bg-alt:       #EDEEF2;
  --clr-nav-bg:       #FFFFFF;   /* nav bar + mobile menu: must differ from --clr-bg (hero) */
  --clr-surface:      #FFFFFF;
  --clr-surface-2:    #F0F2F5;
  --clr-primary:      #1D3D5C;
  --clr-primary-hover:#142B42;
  --clr-secondary:    #2FB8A6;
  --clr-secondary-hover: #28A699;
  --clr-accent:       #F7C948;
  --clr-accent-hover: #E5B934;
  --clr-text:         #111827;
  --clr-text-secondary: #4B5563;
  --clr-text-tertiary:  #9CA3AF;
  --clr-text-inverse:   #FFFFFF;
  --clr-border:       #D1D5DB;
  --clr-border-light: #E5E7EB;
  --clr-shadow:       rgba(17, 24, 39, 0.08);
  --clr-shadow-md:    rgba(17, 24, 39, 0.12);
  --clr-overlay:      rgba(17, 24, 39, 0.5);

  /* Semantic feedback */
  --clr-success:      #059669;
  --clr-warning:      #D97706;
  --clr-error:        #DC2626;
  --clr-info:         #2563EB;

  /* Focus */
  --clr-focus:        #3A84FF;
  --clr-focus-ring:   rgba(58, 132, 255, 0.3);

  /* Status badges */
  --clr-status-soon-bg:     #FEF3C7;
  --clr-status-soon-text:   #92400E;
  --clr-status-release-bg:  #D1FAE5;
  --clr-status-release-text:#065F46;
  --clr-status-dev-bg:      #DBEAFE;
  --clr-status-dev-text:    #1E40AF;
  --clr-status-draft-bg:    #F3F4F6;
  --clr-status-draft-text:  #374151;

  /* === Typography === */
  --font-heading: 'Be Vietnam Pro', 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.875rem;   /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */
  --text-7xl:  4.5rem;     /* 72px */

  --leading-tight:  1.2;
  --leading-snug:   1.35;
  --leading-normal: 1.6;
  --leading-relaxed:1.75;

  --tracking-tight: -0.025em;
  --tracking-snug:  -0.015em;
  --tracking-normal: 0em;
  --tracking-wide:   0.05em;
  --tracking-wider:  0.1em;

  --weight-normal:    400;
  --weight-medium:    500;
  --weight-semibold:  600;
  --weight-bold:      700;
  --weight-extrabold: 800;

  /* === Spacing === */
  --sp-1:  0.25rem;   /* 4px */
  --sp-2:  0.5rem;    /* 8px */
  --sp-3:  0.75rem;   /* 12px */
  --sp-4:  1rem;      /* 16px */
  --sp-5:  1.25rem;   /* 20px */
  --sp-6:  1.5rem;    /* 24px */
  --sp-8:  2rem;      /* 32px */
  --sp-10: 2.5rem;    /* 40px */
  --sp-12: 3rem;      /* 48px */
  --sp-16: 4rem;      /* 64px */
  --sp-20: 5rem;      /* 80px */
  --sp-24: 6rem;      /* 96px */
  --sp-32: 8rem;      /* 128px */

  /* === Border Radius === */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* === Transitions === */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.7, 0, 0.84, 0);
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
  --dur-slow: 350ms;
  --dur-enter: 500ms;

  /* === Layout === */
  --container-sm:  640px;
  --container-md:  768px;
  --container-lg:  1024px;
  --container-xl:  1280px;
  --container-2xl: 1440px;
  --container-pad: clamp(1rem, 5vw, 2.5rem);

  --nav-height: 64px;
  --section-gap: clamp(var(--sp-16), 8vw, var(--sp-32));

  /* === Z-index layers === */
  --z-base:    0;
  --z-raised:  10;
  --z-dropdown:200;
  --z-sticky:  300;
  --z-overlay: 400;
  --z-modal:   500;
  --z-toast:   600;
}

/* === Dark Mode Tokens === */
[data-theme="dark"] {
  --clr-bg:           #0D1117;
  --clr-bg-alt:       #161B22;
  --clr-nav-bg:       #1A212B;
  --clr-surface:      #1F2937;
  --clr-surface-2:    #263041;
  --clr-primary:      #2FB8A6;
  --clr-primary-hover:#4ECFBE;
  --clr-secondary:    #5BA4E0;
  --clr-secondary-hover: #7BBDEA;
  --clr-accent:       #F7C948;
  --clr-accent-hover: #FFD966;
  --clr-text:         #F3F4F6;
  --clr-text-secondary: #9CA3AF;
  --clr-text-tertiary:  #6B7280;
  --clr-text-inverse:   #111827;
  --clr-border:       #374151;
  --clr-border-light: #2D3748;
  --clr-shadow:       rgba(0, 0, 0, 0.3);
  --clr-shadow-md:    rgba(0, 0, 0, 0.5);
  --clr-overlay:      rgba(0, 0, 0, 0.7);

  --clr-focus:        #5BA4E0;
  --clr-focus-ring:   rgba(91, 164, 224, 0.35);

  --clr-status-soon-bg:     #2D2706;
  --clr-status-soon-text:   #FCD34D;
  --clr-status-release-bg:  #052E16;
  --clr-status-release-text:#34D399;
  --clr-status-dev-bg:      #0F172A;
  --clr-status-dev-text:    #60A5FA;
  --clr-status-draft-bg:    #1F2937;
  --clr-status-draft-text:  #9CA3AF;
}