/* Decorative background and watermark (loaded asynchronously to avoid render-blocking) */

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.12'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  /* lower opacity and avoid complex blend modes to reduce paint/GPU cost */
  opacity: 0.06;
  mix-blend-mode: normal;
  will-change: transform, opacity;
  transform: translateZ(0);
}

body::after {
  content: 'NOVA SHIFT';
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(4rem, 16vw, 14rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  /* very low opacity to avoid heavy blending and repaints */
  color: rgba(211, 174, 88, 0.03);
  pointer-events: none;
  z-index: 0;
  white-space: nowrap;
  user-select: none;
}

@media (max-width: 767px) {
  body::before,
  body::after {
    display: none;
  }
}