:root {
  /* Color Palette - Professional Blue & Gold (Inspired by Every Nation) */
  --color-primary: #1e3a5f; /* Deep navy blue - trust, stability */
  --color-secondary: #2563eb; /* Vibrant blue - action, engagement */
  --color-accent: #f59e0b; /* Warm gold/amber - warmth, value */
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  
  /* Typography */
  --font-serif: 'Crimson Text', 'Georgia', serif;
  --font-sans: 'Inter', 'Helvetica Neue', sans-serif;
  
  /* Typography Scale (Mobile-First) */
  --font-size-h1: 2.5rem; /* 40px */
  --font-size-h2: 2rem; /* 32px */
  --font-size-h3: 1.5rem; /* 24px */
  --font-size-body: 1rem; /* 16px */
  --font-size-small: 0.875rem; /* 14px */
  
  /* Desktop Typography Scale */
  --font-size-h1-desktop: 3.5rem; /* 56px */
  --font-size-h2-desktop: 2.5rem; /* 40px */
  --font-size-h3-desktop: 2rem; /* 32px */
  --font-size-body-desktop: 1.125rem; /* 18px */
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Breakpoints (mobile-first) */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  
  /* Transitions */
  --transition-base: 0.2s ease-in-out;
  --transition-slow: 0.3s ease-in-out;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
}

@media (min-width: 768px) {
  :root {
    --font-size-h1: var(--font-size-h1-desktop);
    --font-size-h2: var(--font-size-h2-desktop);
    --font-size-h3: var(--font-size-h3-desktop);
    --font-size-body: var(--font-size-body-desktop);
  }
}