/* ============================================================
   BlueNorth — Base element styling & helper primitives.
   Light-touch resets so specimens/components inherit brand defaults.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-body);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--text-strong);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin: 0;
  font-weight: var(--weight-semibold);
}

a { color: var(--text-link); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Mono eyebrow / kicker label — recurring brand motif */
.bn-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-500, 500);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* The four-point north-star sparkle as an inline glyph substitute */
.bn-star {
  display: inline-block;
  color: var(--polaris-blue);
}

::selection { background: var(--aurora); color: var(--deep-polaris); }