.platform-visual {
  background: url("../images/hero-platform.png") center / cover no-repeat;
  border-radius: 24px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .4);
  overflow: visible;
}
.platform-visual .visual-glow,
.platform-visual .visual-chip,
.platform-visual .visual-laptop { display: none; }
.hero-promo-banner {
  background:
    radial-gradient(circle at 79% 46%, rgba(166, 255, 0, .15), transparent 19%),
    radial-gradient(circle at 78% 48%, rgba(137, 67, 255, .38), transparent 42%),
    linear-gradient(110deg, #070610 0%, #100a1a 48%, #170c27 100%);
}
.hero-promo-banner .promo-noise { display: block; opacity: .38; }
.hero-promo-banner .promo-scene {
  display: block;
  width: 52%;
}
.hero-promo-banner .promo-scene > * { display: none; }
.hero-promo-banner .promo-scene::before {
  content: "";
  position: absolute;
  width: min(520px, 92%);
  height: 112%;
  left: 53%;
  top: 52%;
  transform: translate(-50%, -50%);
  background: var(--promo-mascot-image, url("../images/funpari-bull-mascot.png")) center bottom / contain no-repeat;
  filter: drop-shadow(0 0 24px rgba(174, 255, 0, .18)) drop-shadow(0 34px 45px rgba(0, 0, 0, .55));
}
.hero-promo-banner .promo-scene::after {
  content: "";
  position: absolute;
  width: 390px;
  height: 390px;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(193, 140, 255, .18);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(167, 94, 255, .035), 0 0 0 110px rgba(167, 94, 255, .025);
}
@media (max-width: 640px) {
  .platform-visual { background-position: 62% center; }
  .hero-promo-banner .promo-scene { width: 100%; opacity: .2; }
  .hero-promo-banner .promo-scene::before { width: 330px; height: 92%; left: 76%; top: 54%; }
  .hero-promo-banner .promo-scene::after { width: 290px; height: 290px; left: 72%; }
  .hero-promo-banner::after { content: ""; position: absolute; inset: 0; background: rgba(4,3,10,.24); }
  .hero-promo-banner .promo-copy,
  .hero-promo-banner .promo-slider { position: relative; z-index: 3; }
}