:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 18.6px;
  --line-height-base: 1.73;

  --max-w: 1620px;
  --space-x: 1.92rem;
  --space-y: 1.5rem;
  --gap: 2.28rem;

  --radius-xl: 1.09rem;
  --radius-lg: 0.97rem;
  --radius-md: 0.59rem;
  --radius-sm: 0.33rem;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.16);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.21);
  --shadow-lg: 0 26px 38px rgba(0,0,0,0.25);

  --overlay: rgba(10, 20, 30, 0.6);
  --anim-duration: 490ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 1;

  --brand: #1a3a4a;
  --brand-contrast: #f0f8ff;
  --accent: #d94f14;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f2f5f7;
  --neutral-300: #c8d0d6;
  --neutral-600: #6b7a84;
  --neutral-800: #2c3e4a;
  --neutral-900: #0f1a22;

  --bg-page: #f7fafc;
  --fg-on-page: #1a2a33;

  --bg-alt: #e6edf2;
  --fg-on-alt: #1a2a33;

  --surface-1: #ffffff;
  --surface-2: #f0f4f8;
  --fg-on-surface: #1a2a33;
  --border-on-surface: #d0d9e0;

  --surface-light: #fafcfe;
  --fg-on-surface-light: #2c3e4a;
  --border-on-surface-light: #dce4ea;

  --bg-primary: #1f6e8c;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #165a73;
  --ring: #1f6e8c;

  --bg-accent: #d94f14;
  --fg-on-accent: #ffffff;
  --bg-accent-hover: #b83e0e;

  --link: #1f6e8c;
  --link-hover: #d94f14;

  --gradient-hero: linear-gradient(135deg, #0f1a22 0%, #1a3a4a 50%, #2c5f7a 100%);
  --gradient-accent: linear-gradient(135deg, #d94f14 0%, #b83e0e 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;}