.about-hero {
  text-align: center;
  margin-bottom: 0;
  padding-bottom: 0;
}

.about-hero__header {
  max-width: 780px;
  margin: 0 auto;
}
.about-hero__header .c-section-header__heading {
  font-size: 32px;
}

.about-gallery-wrap {
  --cell-h: 469px;
  --cell-gap: 16px;
  --step-1: 90px;
  --step-2: 150px;
  --clip-height: 700px;

  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  padding: 0 clamp(20px, 4vw, 64px);
  box-sizing: border-box;
  margin-top: var(--spacing-7);
  height: var(--clip-height);
  overflow: hidden;
}

.about-gallery {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--spacing-5);
}

.about-gallery__col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--cell-gap);
}

.about-gallery__col:nth-child(1),
.about-gallery__col:nth-child(5) {
  margin-top: 0;
}
.about-gallery__col:nth-child(2),
.about-gallery__col:nth-child(4) {
  margin-top: var(--step-1);
}
.about-gallery__col:nth-child(3) {
  margin-top: var(--step-2);
}

.about-gallery__item {
  position: relative;
  height: var(--cell-h);
  overflow: hidden;
  border-radius: 5px;
  flex-shrink: 0;
}

.about-gallery__item img {
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.about-gallery__item:not(.about-gallery__item--feature) {
  --fog-blur: 2px;
  --fog-opacity: 0.18;
}
.about-gallery__item:not(.about-gallery__item--feature)::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 125, 115, var(--fog-opacity));
  backdrop-filter: blur(var(--fog-blur));
  -webkit-backdrop-filter: blur(var(--fog-blur));
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.about-gallery__item:not(.about-gallery__item--feature):hover::after {
  opacity: 0;
}
.about-gallery__item:not(.about-gallery__item--feature):hover img {
  transform: scale(1.04);
}
.about-gallery__item--feature:hover img {
  transform: scale(1.02);
}

@media (max-width: 900px) {
  .about-gallery-wrap {
    height: auto;
    overflow: visible;
  }
  .about-gallery {
    flex-wrap: wrap;
  }
  .about-gallery__col {
    flex: 1 1 45%;
    margin-top: 0 !important;
  }
}