.dtci-festival-popup {
  position: fixed;
  z-index: 20000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(2, 10, 28, 0.78);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.dtci-festival-popup[hidden] {
  display: none;
}

.dtci-festival-popup.is-open {
  opacity: 1;
  visibility: visible;
}

.dtci-festival-popup__frame {
  position: relative;
  display: grid;
  max-width: min(720px, calc(100vw - 40px));
  max-height: calc(100dvh - 80px);
  place-items: center;
  transform: scale(0.97);
  transition: transform 220ms ease;
}

.dtci-festival-popup.is-open .dtci-festival-popup__frame {
  transform: scale(1);
}

.dtci-festival-popup__image {
  display: block;
  width: auto;
  height: auto;
  max-width: min(720px, calc(100vw - 40px));
  max-height: calc(100dvh - 80px);
  object-fit: contain;
}

.dtci-festival-popup__close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  color: #fff;
  background: rgba(2, 26, 70, 0.88);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  font: inherit;
  font-size: 30px;
  line-height: 1;
}

.dtci-festival-popup__close:hover {
  background: #C66800;
}

.dtci-festival-popup__close:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

@media (max-width: 600px) {
  .dtci-festival-popup {
    padding: 12px;
  }

  .dtci-festival-popup__frame,
  .dtci-festival-popup__image {
    max-width: calc(100vw - 24px);
    max-height: calc(100dvh - 24px);
  }

  .dtci-festival-popup__close {
    top: 6px;
    right: 6px;
    width: 40px;
    height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dtci-festival-popup,
  .dtci-festival-popup__frame {
    transition-duration: 0.01ms;
  }
}