/* ============================================================
   AuroraVision — base resets & element defaults
   (Lightweight — tokens do the heavy lifting.)
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--av-bg);
  color: var(--av-text);
  font: var(--text-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  margin: 0;
  font-family: var(--av-font-display);
  color: var(--av-text);
  letter-spacing: var(--av-tracking-tight);
  line-height: var(--av-leading-snug);
}

p { margin: 0; }

a { color: var(--av-cyan); text-decoration: none; }
a:hover { color: var(--av-cyan-bright); }

/* Uppercase technical eyebrow/label utility */
.av-eyebrow {
  font-family: var(--av-font-mono);
  font-size: var(--av-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--av-tracking-label);
  color: var(--av-cyan);
}

::selection { background: rgba(47,242,255,0.30); color: var(--av-text); }

/* Custom scrollbars for the dark theme */
* { scrollbar-width: thin; scrollbar-color: var(--av-surface-4) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--av-surface-4); border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--av-surface-3); }