/* ==========================================================================
   ELBATY DESIGN SYSTEM - TOKENS & VARIABLES
   Clean, Authentic Corporate Construction Architecture (Wix WH-1085 Style)
   ========================================================================== */

:root {
  /* Color Palette - Authentic Corporate Construction */
  --bg-main: #F8F9FA;          /* Clean light concrete / off-white */
  --bg-surface: #FFFFFF;       /* Pure white */
  --bg-subtle: #EEF1F4;        /* Soft cool gray */
  --bg-dark: #1E242E;          /* Deep construction navy slate */
  --bg-dark-accent: #151A22;   /* Darker navy */

  /* Text Colors */
  --text-primary: #1A202C;      /* Solid dark slate */
  --text-secondary: #4A5568;    /* Professional body text */
  --text-muted: #718096;        /* Subtitle gray */
  --text-light: #FFFFFF;        /* Pure white */
  --text-light-muted: #CBD5E1;  /* Soft light slate */

  /* Construction Accent Colors */
  --color-primary: #0F2D59;     /* Deep Corporate Navy */
  --color-primary-hover: #0A1E3C;
  --color-accent: #D97706;      /* Safety / Construction Amber */
  --color-accent-hover: #B45309;
  --color-accent-light: #FEF3C7;

  /* Borders & Dividers */
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-dark: #334155;

  /* Typography - Clean, Heavy-Duty Sans-Serif (NO AI Slop Serifs) */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Typography Scale */
  --fs-xs: 0.75rem;    /* 12px */
  --fs-sm: 0.875rem;   /* 14px */
  --fs-base: 1rem;     /* 16px */
  --fs-md: 1.125rem;   /* 18px */
  --fs-lg: 1.25rem;    /* 20px */
  --fs-xl: 1.5rem;     /* 24px */
  --fs-2xl: 2rem;      /* 32px */
  --fs-3xl: 2.75rem;   /* 44px */
  --fs-4xl: 3.5rem;    /* 56px */
  --fs-5xl: 4.5rem;    /* 72px */

  /* Spacing */
  --space-xs: 0.5rem;    /* 8px */
  --space-sm: 0.75rem;   /* 12px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-3xl: 4.5rem;   /* 72px */
  --space-4xl: 6rem;     /* 96px */
  --space-5xl: 8rem;     /* 128px */

  /* Layout */
  --container-width: 1200px;
  --header-height: 72px;

  /* Sharp Industrial Corners */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);

  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}