.tkg-certificates-section {
  background: #fff;
}
.tkg-certificates-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 28px;
  margin-top: 34px;
}
.tkg-certificate-icon {
  width: 190px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: #fff;
  border: 1px solid #e7eaee;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(18, 32, 50, .05);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.tkg-certificate-icon:hover {
  transform: translateY(-5px);
  border-color: #c9d8e8;
  box-shadow: 0 16px 36px rgba(28, 78, 126, .10);
}
.tkg-certificate-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.tkg-certificate-icon span {
  color: #536170;
  font-size: 14px;
  line-height: 1.5;
}
@media (max-width: 767px) {
  .tkg-certificates-grid { gap: 16px; }
  .tkg-certificate-icon { width: calc(50% - 10px); max-width: 170px; height: 130px; padding: 16px; }
}
@media (max-width: 420px) {
  .tkg-certificate-icon { width: 100%; max-width: 210px; }
}