.instagram-feed {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  gap: 0;
}

.instagram-feed__link {
  display: block;
  flex-shrink: 0;
  text-decoration: none;
  transition: filter 0.5s ease;
}

.instagram-feed__image-wrap {
  position: relative;
  width: 50vw;
  aspect-ratio: 1;
  overflow: hidden;
}

.instagram-feed__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.instagram-feed__link:hover .instagram-feed__image {
  transform: scale(1.05);
}

.instagram-feed__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top right, rgba(0, 0, 0, 0.8) 0%, transparent 90%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.instagram-feed__link:hover .instagram-feed__overlay {
  opacity: 1;
}

.instagram-feed__icon {
  position: absolute;
  top: 16px;
  right: 16px;
  color: #fff;
  font-size: 1.8rem;
}

.instagram-feed__label {
  color: #fff;
  font-size: clamp(12px, 1.2vw, 20px);
  letter-spacing: 0.12em;
  line-height: 1.5;
  white-space: pre-wrap;
}

.instagram-feed__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0;
  flex: 1;
}

.instagram-feed__grid-item {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1;
  transition: filter 0.5s ease;
}

.instagram-feed__grid-icon {
  position: absolute;
  top: 10px;
  right: 10px;
  color: #fff;
  font-size: 1.4rem;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.instagram-feed__grid-item:hover .instagram-feed__grid-icon {
  opacity: 1;
}

.instagram-feed:hover .instagram-feed__link {
  filter: brightness(0.7);
}

.instagram-feed:hover .instagram-feed__link:hover {
  filter: brightness(1);
}

.instagram-feed:hover .instagram-feed__grid-item {
  filter: brightness(0.7);
}

.instagram-feed:hover .instagram-feed__grid-item:hover {
  filter: brightness(1);
}

.instagram-feed__grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.instagram-feed__grid-item:hover img {
  transform: scale(1.05);
}

@media (hover: none) {
  .instagram-feed__link.is-active .instagram-feed__overlay { opacity: 1; }
  .instagram-feed__grid-item.is-active .instagram-feed__grid-icon { opacity: 1; }
  .instagram-feed.has-active .instagram-feed__link:not(.is-active) { filter: brightness(0.7); }
  .instagram-feed.has-active .instagram-feed__grid-item:not(.is-active) { filter: brightness(0.7); }
}

@media (max-width: 768px) {
  .instagram-feed {
    flex-direction: column;
  }

  .instagram-feed__image-wrap {
    width: 100%;
  }
}