/**
 * Top India Tips - Design System Tokens (Single Source of Truth)
 * Brand: Top India Tips | Business & Startup Magazine
 * Color Palette: Deep Ink Navy, Warm Gold, Cream, White
 */

:root {
  /* Brand Primary & Neutral Colors */
  --color-navy-darkest: #040e1a;
  --color-navy-deep: #071D33;
  --color-navy-card: #0b2542;
  --color-navy-light: #102B46;
  --color-navy-border: rgba(255, 255, 255, 0.12);
  --color-navy-border-hover: rgba(245, 185, 66, 0.45);

  --color-gold: #F5B942;
  --color-gold-hover: #e5a72f;
  --color-gold-active: #d49826;
  --color-gold-light: #FFF6E5;
  --color-gold-muted: #d49826;
  --color-gold-gradient: linear-gradient(135deg, #F5B942 0%, #E5A72F 100%);
  --color-gold-badge: linear-gradient(135deg, #F5B942 0%, #D49826 100%);

  --color-cream: #F7F4ED;
  --color-cream-surface: #FAF8F5;
  --color-cream-border: #E8E3D7;

  --color-white: #FFFFFF;
  --color-text-main: #172334;
  --color-text-muted: #657386;
  --color-text-light: #94A3B8;
  --color-border: #E4E8ED;
  --color-border-subtle: #EEF2F6;

  /* Feedback Colors */
  --color-success: #247A55;
  --color-success-bg: #EAF6F0;
  --color-error: #B42318;
  --color-error-bg: #FEF3F2;

  /* Typography Scales */
  --font-serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  
  --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-hero: 3.5rem;    /* 56px */

  /* Spacing Scale (8pt grid system) */
  --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 */

  /* Border Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-navy: 0 10px 30px -5px rgba(7, 29, 51, 0.25);
  --shadow-gold: 0 8px 24px -4px rgba(245, 185, 66, 0.35);

  /* Layout Containers */
  --container-max: 1560px;
  --container-wide: 1680px;
  --header-height: 64px;
  --touch-target-min: 44px; /* WCAG 2.2 AA Minimum Touch Target */

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Responsive Breakpoint Reference Values (Used in @media queries):
     Mobile Small: <= 400px
     Mobile:       < 640px
     Tablet:       640px - 1023px
     Desktop:      >= 1024px
     Wide Desktop: >= 1280px / 1560px
  */
}