:root {
  --font-family: "Roboto", sans-serif;
  --font-size-base: 16.8px;
  --line-height-base: 1.58;

  --max-w: 1440px;
  --space-x: 2.27rem;
  --space-y: 1.5rem;
  --gap: 1.68rem;

  --radius-xl: 1.14rem;
  --radius-lg: 1rem;
  --radius-md: 0.53rem;
  --radius-sm: 0.3rem;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 12px 20px rgba(0,0,0,0.13);
  --shadow-lg: 0 24px 30px rgba(0,0,0,0.15);

  --overlay: rgba(0,0,0,0.4);
  --anim-duration: 350ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 1;

  --brand: #1A7A5C;
  --brand-contrast: #FFFFFF;
  --accent: #E67E22;
  --accent-contrast: #FFFFFF;

  --neutral-0: #FFFFFF;
  --neutral-100: #F5F5F5;
  --neutral-300: #D1D5DB;
  --neutral-600: #6B7280;
  --neutral-800: #374151;
  --neutral-900: #111827;

  --bg-page: #F9FAFB;
  --fg-on-page: #1F2937;

  --bg-alt: #E8F5E9;
  --fg-on-alt: #2E7D32;

  --surface-1: #FFFFFF;
  --surface-2: #F3F4F6;
  --fg-on-surface: #1F2937;
  --border-on-surface: #E5E7EB;

  --surface-light: #FFFFFF;
  --fg-on-surface-light: #374151;
  --border-on-surface-light: #E5E7EB;

  --bg-primary: #1A7A5C;
  --fg-on-primary: #FFFFFF;
  --bg-primary-hover: #145A43;
  --ring: #1A7A5C;

  --bg-accent: #F39C12;
  --fg-on-accent: #FFFFFF;
  --bg-accent-hover: #D35400;

  --link: #1A7A5C;
  --link-hover: #145A43;

  --gradient-hero: linear-gradient(135deg, #1A7A5C 0%, #F39C12 100%);
  --gradient-accent: linear-gradient(135deg, #F39C12 0%, #E67E22 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;}