/* variables.css - Professional Modern Industrial Design System */
:root {
  /* Brand Palette (Strictly matched to Veebhaka official logo) */
  --brand-blue: #204C84;
  --brand-blue-light: #2A62A6;
  --brand-blue-dark: #13335C;
  --brand-gold: #F3B523;
  --brand-gold-hover: #D99E16;
  --brand-red: #E31E24;

  /* Surfaces & Backgrounds - Clean, Readable, Zero Eye Strain */
  --bg-main: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --bg-dark: #0F172A; /* Deep Slate Navy for high-contrast hero & footer */
  --bg-dark-surface: #1E293B;
  --bg-dark-card: rgba(30, 41, 59, 0.7);

  /* Borders & Dividers */
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-dark: #334155;
  --border-dark-subtle: rgba(255, 255, 255, 0.1);

  /* Typography Colors */
  --text-main: #0F172A; /* Slate 900 - Crisp readability */
  --text-muted: #475569; /* Slate 600 */
  --text-subtle: #64748B; /* Slate 500 */
  --text-inverse: #F8FAFC; /* Light on dark sections */
  --text-inverse-muted: #94A3B8;

  /* Typography Scale */
  --font-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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 */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Shadows & Elevation */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 25px rgba(32, 76, 132, 0.15);

  /* Radius & Transitions */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}