:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 16.3px;
  --line-height-base: 1.7;

  --max-w: 1340px;
  --space-x: 2.63rem;
  --space-y: 1.5rem;
  --gap: 2.12rem;

  --radius-xl: 1.11rem;
  --radius-lg: 0.94rem;
  --radius-md: 0.5rem;
  --radius-sm: 0.24rem;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.15);
  --shadow-md: 0 8px 26px rgba(0,0,0,0.19);
  --shadow-lg: 0 16px 42px rgba(0,0,0,0.23);

  --overlay: rgba(0, 0, 0, 0.65);
  --anim-duration: 450ms;
  --anim-ease: cubic-bezier(0.22,1,0.36,1);
  --random-number: 1;

  --brand: #0a66c2;
  --brand-contrast: #ffffff;
  --accent: #3b82f6;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f3f4f6;
  --neutral-300: #d1d5db;
  --neutral-600: #4b5563;
  --neutral-800: #1f2937;
  --neutral-900: #111827;

  --bg-page: #0f172a;
  --fg-on-page: #f8fafc;

  --bg-alt: #1e293b;
  --fg-on-alt: #e2e8f0;

  --surface-1: #1e293b;
  --surface-2: #334155;
  --fg-on-surface: #e2e8f0;
  --border-on-surface: #475569;

  --surface-light: #f8fafc;
  --fg-on-surface-light: #0f172a;
  --border-on-surface-light: #cbd5e1;

  --bg-primary: #0a66c2;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #0959a8;
  --ring: #3b82f6;

  --bg-accent: rgba(59, 130, 246, 0.12);
  --fg-on-accent: #ffffff;
  --bg-accent-hover: #2563eb;

  --link: #60a5fa;
  --link-hover: #93c5fd;

  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  --gradient-accent: linear-gradient(90deg, #0a66c2 0%, #3b82f6 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.68);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}