.sdm-clients {
  padding: 48px 0;
}

.sdm-clients__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.sdm-clients__head {
  text-align: center;
  margin-bottom: 30px;
}

.sdm-clients__head h2 {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 700;
  color: #1d1d1d;
}

.sdm-clients__head p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.5;
  color: #555;
}

.sdm-clients__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.sdm-clients__item {
  background: #fff;
  border: 1px solid #e7edf3;
  border-radius: 14px;
  padding: 24px 20px;
  min-height: 190px;
  box-shadow: 0 8px 24px rgba(0,0,0,.04);
  transition: all .2s ease;
}

.sdm-clients__item:hover {
  border-color: #0f5a9a;
  transform: translateY(-3px);
}

.sdm-clients__item span {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 22px;
  font-weight: 800;
  color: #0f5a9a;
}

.sdm-clients__item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.3;
  color: #222;
}

.sdm-clients__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
  color: #666;
}

@media (max-width: 991px) {
  .sdm-clients__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .sdm-clients {
    padding: 34px 0;
  }

  .sdm-clients__head h2 {
    font-size: 24px;
  }

  .sdm-clients__grid {
    grid-template-columns: 1fr;
  }

  .sdm-clients__item {
    min-height: auto;
  }
}