:root {
  --school-name: "DELHI PUBLIC SCHOOL K. ASTHAN";
  --school-address: "Khalaseen, Kusheshwar Asthan – 848213";

  /* Typography */
  --font-primary: "Sora", "Plus Jakarta Sans", "Manrope", "Segoe UI", sans-serif;
  --font-heading: "Sora", "Plus Jakarta Sans", "Manrope", "Segoe UI", sans-serif;

  /* Layout sizes */
  --header-height: 96px;
  --footer-height: 64px;

  /* MASTER DESIGN DNA */
  --dna-emerald-graphite: #132722;
  --dna-emerald-graphite-deep: #0f1f1b;
  --dna-jade-mineral: #1b3a33;
  --dna-jade-soft: #2a5a4f;

  --dna-platinum-ivory: #ece9df;
  --dna-ash-white: #dedcd3;

  --dna-gold-muted: #b49a67;
  --dna-gold-muted-soft: rgba(180, 154, 103, 0.28);
  --dna-jade-glow: rgba(52, 140, 118, 0.36);

  /* Surface + effects */
  --glass-blur: 22px;
  --glass-radius: 22px;
  --glass-border: rgba(233, 232, 221, 0.26);

  --shadow-depth-1: 0 16px 34px rgba(7, 15, 13, 0.34);
  --shadow-depth-2: 0 28px 58px rgba(7, 15, 13, 0.48);
  --shadow-inner: inset 0 1px 0 rgba(242, 240, 229, 0.18);

  --transition-smooth: 360ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Core dimensions */
  --radius-xl: 22px;
  --radius-lg: 14px;
  --radius-pill: 999px;
}