.expo-single {
  width: 100%;
}

.expo-single-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 72px 6vw;
  background-size: cover;
  background-position: center;
}

.expo-single-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
}

.expo-single-hero__content {
  position: relative;
  z-index: 1;
  /* max-width: 560px; */
}

.expo-single-hero__back {
    margin: 35px 0;
}

.expo-single-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: .95;
  font-weight: 400;
  text-transform: uppercase;
}

.expo-single-hero__description {
  /* max-width: 420px; */
  margin-bottom: 32px;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 400;
}

.expo-single-hero__count {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
}

.expo-single-gallery {
  padding: 35px 0;
}

.expo-single-gallery__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.expo-single-gallery__filter {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border: 1px solid currentColor;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
}

.expo-single-gallery__sort {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.expo-single-gallery__sort select {
  border: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
}

.expo-single-gallery__items {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.expo-single-gallery__item {
  display: block;
  flex: 0 0 calc(25% - 14px);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  box-shadow:
    0 2px 10px rgba(0,0,0,.08),
    0 8px 24px rgba(0,0,0,.06);
  transition:
    transform .25s ease,
    box-shadow .25s ease;
}

.expo-single-gallery__item:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 18px rgba(0,0,0,.12),
    0 16px 40px rgba(0,0,0,.10);
}

.expo-single-gallery__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.expo-single-gallery__item:hover img {
  transform: scale(1.015);
}

.expo-single-gallery__bottom {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.expo-single-gallery__top {
  display: inline-flex;
  justify-content: center;
  padding: 14px 28px;
  border: 1px solid currentColor;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .expo-single-gallery__item {
    flex-basis: calc(33.333% - 12px);
  }
}

@media (max-width: 768px) {
  .expo-single-hero {
    min-height: 360px;
    padding: 56px 20px;
  }

  .expo-single-hero h1 {
    font-size: 42px;
  }

  .expo-single-hero__description {
    font-size: 16px;
  }

  .expo-single-gallery__toolbar {
    align-items: stretch;
    gap: 12px;
    margin-bottom: 24px;
  }

  .expo-single-gallery__filter,
  .expo-single-gallery__sort {
    flex: 1 1 50%;
  }

  .expo-single-gallery__sort {
    justify-content: flex-end;
  }

  .expo-single-gallery__items {
    gap: 10px;
  }

  .expo-single-gallery__item {
    flex-basis: calc(50% - 5px);
  }

  .expo-single-gallery__top {
    width: 100%;
  }
}