.diamond-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
}
.diamond-item {
  width: 90px;
  height: 90px;
  transform: rotate(45deg);
  background: #fff;
  border: 1.5px solid var(--color-main);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s ease;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(210,184,93,.12);
  cursor: pointer;
}
.diamond-item:hover {
  background: var(--color-main);
  box-shadow: 0 4px 18px rgba(210,184,93,.3);
  transform: rotate(45deg) scale(1.08);
}
.diamond-item__inner {
  transform: rotate(-45deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  padding: 6px;
}
.diamond-item__inner img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  margin-bottom: 3px;
  transition: transform .3s ease;
}
.diamond-item:hover .diamond-item__inner img {
  transform: scale(1.15);
  mix-blend-mode: multiply;
}
.diamond-item__inner span {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-main);
  transition: color .3s ease;
  line-height: 1.2;
}
.diamond-item:hover .diamond-item__inner span {
  color: #000;
}
@media (max-width: 768px) {
  .diamond-grid {
    gap: 8px;
    padding: 30px 8px;
  }
  .diamond-item {
    width: 70px;
    height: 70px;
    border-radius: 6px;
  }
  .diamond-item__inner img {
    width: 24px;
    height: 24px;
  }
  .diamond-item__inner span {
    font-size: 8px;
  }
}