.port-network {
  background: #071f39;
  padding: 54px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-content: center;
}

.port-card {
  min-width: 0;
  background: #0b2947;
  border: 1px solid rgba(116, 188, 244, 0.18);
  padding: 15px;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.port-card:hover {
  transform: translateY(-3px);
  border-color: rgba(116, 188, 244, 0.5);
  background: #0d3155;
}

.port-card:last-child { grid-column: 1 / -1; }
.port-logo {
  height: 76px;
  background: #fff;
  border-radius: 3px;
  padding: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.port-logo img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.port-card small, .port-card strong { display: block; }
.port-card small { font-size: 10px; color: #8fb4d3; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 5px; }
.port-card strong { font-size: 15px; line-height: 1.25; color: #fff; }

@media (max-width: 850px) {
  .port-network { padding: 38px max(6vw, 28px) 56px; }
}

@media (max-width: 520px) {
  .port-network { grid-template-columns: 1fr; padding: 28px 20px 42px; }
  .port-card, .port-card:last-child { grid-column: auto; grid-template-columns: 102px minmax(0, 1fr); padding: 12px; }
  .port-logo { height: 68px; }
}