:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 16.4px;
  --line-height-base: 1.45;

  --max-w: 1440px;
  --space-x: 1.35rem;
  --space-y: 1.19rem;
  --gap: 1.54rem;

  --radius-xl: 1.21rem;
  --radius-lg: 1rem;
  --radius-md: 0.52rem;
  --radius-sm: 0.28rem;

  --shadow-sm: 0 3px 7px rgba(0,0,0,0.22);
  --shadow-md: 0 10px 24px rgba(0,0,0,0.28);
  --shadow-lg: 0 18px 42px rgba(0,0,0,0.34);

  --overlay: rgba(0,0,0,0.5);
  --anim-duration: 180ms;
  --anim-ease: cubic-bezier(0.22,1,0.36,1);
  --random-number: 2;

  --brand: #1a3a4a;
  --brand-contrast: #ffffff;
  --accent: #d97706;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f5f5f5;
  --neutral-300: #d4d4d4;
  --neutral-600: #737373;
  --neutral-800: #262626;
  --neutral-900: #171717;

  --bg-page: #fafafa;
  --fg-on-page: #1a1a1a;

  --bg-alt: #e8f0f2;
  --fg-on-alt: #1a3a4a;

  --surface-1: #ffffff;
  --surface-2: #f0f4f5;
  --fg-on-surface: #1a1a1a;
  --border-on-surface: #d4d4d4;

  --surface-light: #ffffff;
  --fg-on-surface-light: #1a1a1a;
  --border-on-surface-light: #e5e5e5;

  --bg-primary: #1a3a4a;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #0f2a36;
  --ring: #d97706;

  --bg-accent: #fbbf24;
  --fg-on-accent: #1a1a1a;
  --bg-accent-hover: #b45309;

  --link: #1a3a4a;
  --link-hover: #d97706;

  --gradient-hero: linear-gradient(135deg, #1a3a4a 0%, #0f2a36 100%);
  --gradient-accent: linear-gradient(135deg, #fbbf24 0%, #d97706 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;}