.bd-op{
  background: var(--bd-op-bg);
  padding: 70px 0;
}

.bd-op-container{
  width: min(1180px, 92%);
  margin: 0 auto;
}

.bd-op-head{
  text-align: center;
  margin-bottom: 26px;
}

.bd-op-title{
  margin: 0 0 6px;
}

.bd-op-sub{
  margin: 0;
  opacity: .95;
}

.bd-op-grid{
  display: grid;
  grid-template-columns: repeat(var(--bd-op-cols, 3), 1fr);
  gap: 22px;
}

@media (max-width: 992px){
  .bd-op-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px){
  .bd-op-grid{ grid-template-columns: 1fr; }
}

.bd-op-card{
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
  transform: translateZ(0);
  transition: transform var(--bd-op-speed, 180ms) ease, box-shadow var(--bd-op-speed, 180ms) ease;
}

.bd-op-card:hover{
  transform: scale(var(--bd-op-scale, 1.05));
  box-shadow: 0 18px 40px rgba(0,0,0,.14);
}

.bd-op-imgwrap{
  background: rgba(0,0,0,.04);
}

.bd-op-imgwrap img{
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform var(--bd-op-speed, 180ms) ease;
}

.bd-op-card:hover .bd-op-imgwrap img{
  transform: scale(1.06);
}

.bd-op-body{
  text-align: center;
  padding: 16px 16px 18px;
}

.bd-op-ct{
  margin: 0 0 8px;
}

.bd-op-cx{
  margin: 0 0 14px;
}

.bd-op-btn{
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 140px;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--bd-op-btn-bg);
  color: var(--bd-op-btn-color);
  text-decoration: none;
  font-weight: 700;
}
.bd-op-btn:hover{
  opacity: .95;
}