/* variables.css */
:root {
  /* Color Palette */
  --clr-primary: #0F172A;
  --clr-secondary: #1E293B;
  --clr-accent: #00C853;
  --clr-accent-hover: #00E676; /* Lighter green for hover states */
  --clr-bg: #F8FAFC;
  --clr-bg-dark: #020617;
  --clr-text: #111827;
  --clr-text-muted: #64748B;
  --clr-card: #FFFFFF;
  --clr-border: #E5E7EB;
  
  /* Gradients */
  --gradient-hover: linear-gradient(135deg, #00C853 0%, #009624 100%);
  --gradient-primary: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);

  /* Typography */
  --font-family-headings: 'Poppins', sans-serif;
  --font-family-body: 'Inter', sans-serif;

  /* Font Sizes */
  --fs-hero: clamp(3rem, 5vw, 4.5rem);      /* ~48px to 72px */
  --fs-h2: clamp(2rem, 4vw, 3rem);          /* ~32px to 48px */
  --fs-h3: clamp(1.5rem, 3vw, 2.25rem);
  --fs-h4: clamp(1.25rem, 2vw, 1.75rem);
  --fs-body: 1.125rem;                      /* 18px */
  --fs-body-small: 0.875rem;                /* 14px */
  --fs-button: 1rem;                        /* 16px */

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Layout */
  --container-width: 1400px;
  --container-padding: 2rem;

  /* Effects */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --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-card: 0 20px 40px -10px rgba(0,0,0,0.05);
  
  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}