/* ============================================
   ARLEK.PL — Design Tokens
   Herrington feeling + Solvior layout
   ============================================ */

:root {
  /* Brand */
  --color-primary: #E8651A;
  --color-primary-hover: #D45A15;
  --color-primary-light: #FFF3EC;
  --color-primary-dark: #B84E12;

  /* Light sections */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F5F5;
  --color-surface: #FFFFFF;
  --color-border: #E5E7EB;
  --color-text: #1A1A2E;
  --color-text-secondary: #4B535D;
  --color-text-muted: #9CA3AF;

  /* Dark sections (hero, footer, counter strip) */
  --color-dark: #121C27;
  --color-dark-surface: #1A2535;
  --color-dark-text: #FFFFFF;
  --color-dark-muted: #94A3B8;
  --color-dark-border: #2D3748;

  /* Status */
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.625rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --text-3xl: clamp(1.875rem, 1.4rem + 2.375vw, 3rem);
  --text-4xl: clamp(2.25rem, 1.5rem + 3.75vw, 4rem);
  --text-5xl: clamp(3rem, 2rem + 5vw, 5rem);

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.6;

  /* Spacing (8px grid) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --section-padding: clamp(4rem, 3rem + 5vw, 7rem);

  /* Layout */
  --container: min(90%, 1200px);
  --container-narrow: min(90%, 768px);
  --container-wide: min(95%, 1400px);
  --grid-gap: clamp(1rem, 0.5rem + 2.5vw, 2rem);

  /* Shadows */
  --shadow-sm: 0 1px 3px hsl(0 0% 0% / 0.08);
  --shadow-md: 0 4px 12px hsl(0 0% 0% / 0.1);
  --shadow-lg: 0 12px 32px hsl(0 0% 0% / 0.12);
  --shadow-xl: 0 24px 48px hsl(0 0% 0% / 0.15);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-fast: 0ms;
    --duration-base: 0ms;
    --duration-slow: 0ms;
  }
}