/* The supplied portrait poster remains still and legible while the atmosphere moves around it. */
.concert-hero {
  padding-top: 5.5rem;
  background: #06182e;
}

.concert-art {
  display: grid;
  place-items: start center;
  isolation: isolate;
  background: radial-gradient(circle at 50% 35%, #194b72 0, #0a2947 55%, #041427 100%);
}

.concert-art::before {
  position: absolute;
  z-index: 0;
  inset: -8%;
  content: "";
  background: url("assets/ben-jero-smoke-layer.png") center / cover no-repeat;
  opacity: .48;
  filter: blur(22px);
  animation: smoke-drift 22s ease-in-out infinite alternate;
  pointer-events: none;
}

.concert-art::after,
.concert-art-caption { display: none; }

.concert-art img {
  position: relative;
  z-index: 1;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100svh - 6.5rem);
  object-fit: contain;
  object-position: center;
}

.concert-smoke-veil {
  position: absolute;
  z-index: 2;
  inset: -5%;
  background: url("assets/ben-jero-smoke-layer.png") center / cover no-repeat;
  opacity: .13;
  mix-blend-mode: screen;
  filter: blur(9px);
  animation: smoke-drift 18s ease-in-out infinite alternate-reverse;
  pointer-events: none;
}

.concert-content {
  overflow: hidden;
  isolation: isolate;
  padding-top: 3.1rem;
  background:
    radial-gradient(circle at 25% 0%, rgba(45,122,176,.34), transparent 42%),
    linear-gradient(135deg, #0c3459, #082843 55%, #05182e);
}

.concert-content::before {
  z-index: 0;
  inset: -9%;
  background: url("assets/ben-jero-smoke-layer.png") center / cover no-repeat;
  opacity: .21;
  filter: blur(14px);
  animation: smoke-drift 26s ease-in-out infinite alternate;
}

.concert-content > * { z-index: 1; }

@keyframes smoke-drift {
  from { transform: translate3d(-2%, 1%, 0) scale(1.06); }
  to { transform: translate3d(2%, -2%, 0) scale(1.16); }
}

@media (max-width: 1100px) {
  .concert-hero { padding-top: 5.3rem; }
  .concert-art {
    min-height: 0;
    height: calc(100svh - 5.8rem);
    aspect-ratio: auto;
    place-items: center;
    grid-template-rows: minmax(0, 1fr);
  }
  .concert-art img { width: 100%; height: 100%; min-height: 0; max-height: none; }
  .concert-content { padding-top: 2rem; }
}

@media (max-width: 600px) {
  .concert-hero { padding-top: 4.1rem; }
  .concert-art {
    height: min(125.73vw, calc(100svh - 4.6rem));
    aspect-ratio: auto;
  }
  .concert-smoke-veil { opacity: .1; }
}

@media (prefers-reduced-motion: reduce) {
  .concert-art::before,
  .concert-smoke-veil,
  .concert-content::before { animation: none; }
}