:root {
  --font-family: "Fira Sans", sans-serif;
  --font-size-base: 15.7px;
  --line-height-base: 1.51;

  --max-w: 1240px;
  --space-x: 1.25rem;
  --space-y: 1.2rem;
  --gap: 1.05rem;

  --radius-xl: 0.88rem;
  --radius-lg: 0.6rem;
  --radius-md: 0.37rem;
  --radius-sm: 0.28rem;

  --shadow-sm: 0 2px 3px rgba(0,0,0,0.09);
  --shadow-md: 0 4px 18px rgba(0,0,0,0.12);
  --shadow-lg: 0 14px 24px rgba(0,0,0,0.14);

  --overlay: rgba(0, 10, 5, 0.85);
  --anim-duration: 210ms;
  --anim-ease: cubic-bezier(0.16,1,0.3,1);
  --random-number: 1;

  --brand: #00ff80;
  --brand-contrast: #000a05;
  --accent: #00ff80;
  --accent-contrast: #000a05;

  --neutral-0: #ffffff;
  --neutral-100: #e0e0e0;
  --neutral-300: #888888;
  --neutral-600: #444444;
  --neutral-800: #1a1a1a;
  --neutral-900: #000a05;

  --bg-page: #000a05;
  --fg-on-page: #e0e0e0;

  --bg-alt: #0a1a10;
  --fg-on-alt: #c0c0c0;

  --surface-1: #111a15;
  --surface-2: #1a2a20;
  --fg-on-surface: #d0d0d0;
  --border-on-surface: rgba(0, 255, 128, 0.15);

  --surface-light: rgba(0, 255, 128, 0.05);
  --fg-on-surface-light: #00ff80;
  --border-on-surface-light: rgba(0, 255, 128, 0.2);

  --bg-primary: #00ff80;
  --fg-on-primary: #000a05;
  --bg-primary-hover: #33ff99;
  --ring: #00ff80;

  --bg-accent: rgba(0, 255, 128, 0.1);
  --fg-on-accent: #00ff80;
  --bg-accent-hover: rgba(0, 255, 128, 0.2);

  --link: #00ff80;
  --link-hover: #33ff99;

  --gradient-hero: linear-gradient(135deg, #000a05 0%, #0a1a10 50%, #111a15 100%);
  --gradient-accent: linear-gradient(90deg, rgba(0, 255, 128, 0) 0%, rgba(0, 255, 128, 0.2) 50%, rgba(0, 255, 128, 0) 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;}