/* ============================================
   AUTONEX - DESIGN SYSTEM VARIABLES
   Brand: Industrial Premium | Light Theme
   Primary: Navy Blue + Premium Blue (matching logo)
   ============================================ */

:root {
  /* ── Brand Colors ── */
  --color-primary: #003366;
  --color-primary-dark: #001f4d;
  --color-primary-light: #1a5276;
  --color-accent: #00A3E0;
  --color-accent-light: #52D1FF;
  --color-accent-dark: #0077A3;

  /* ── Neutrals ── */
  --color-white: #FFFFFF;
  --color-offwhite: #F8F9FA;
  --color-light: #F0F4F8;
  --color-light-mid: #E2E8F0;
  --color-mid: #CBD5E0;
  --color-dark-gray: #4A5568;
  --color-text: #1A202C;
  --color-text-light: #718096;
  --color-text-muted: #A0AEC0;

  /* ── Status Colors ── */
  --color-success: #38A169;
  --color-warning: #ECC94B;
  --color-danger: #E53E3E;
  --color-info: #3182CE;

  /* ── Glass Morphism ── */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-bg-dark: rgba(0, 51, 102, 0.08);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 51, 102, 0.1);

  /* ── Typography ── */
  --font-primary: 'Inter', 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* ── Spacing ── */
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* ── Border Radius ── */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
  --shadow-2xl: 0 25px 50px rgba(0,0,0,0.15);
  --shadow-primary: 0 8px 25px rgba(0, 51, 102, 0.3);
  --shadow-accent: 0 8px 25px rgba(0, 163, 224, 0.35);

  /* ── Transitions ── */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-spring: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ── Z-Index ── */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 500;

  /* ── Layout ── */
  --container-max: 1400px;
  --header-height: 80px;
  --section-padding: clamp(60px, 8vw, 100px);

  /* ── Gradients ── */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  --gradient-hero: linear-gradient(135deg, #001f4d 0%, #003366 50%, #1a5276 100%);
  --gradient-light: linear-gradient(135deg, #F8F9FA 0%, #F0F4F8 100%);
  --gradient-accent-vibrant: linear-gradient(135deg, #0077A3 0%, #00A3E0 50%, #52D1FF 100%);
}