.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding: 9px 12px;
  font: 600 12px "IBM Plex Sans", sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}

.service-grid article {
  display: grid;
  align-content: start;
  gap: 7px;
}

.service-grid .text-link {
  margin-top: 8px;
  font-size: 13px;
}

@media (max-width: 580px) {
  header { align-items: center; }
  .nav-toggle { display: inline-block; margin-left: auto; }
  #ru-primary-nav {
    display: none;
    width: 100%;
    gap: 0;
    padding-top: 4px;
    border-top: 1px solid var(--line);
  }
  #ru-primary-nav.is-open { display: grid; grid-template-columns: 1fr; }
  #ru-primary-nav a {
    display: block;
    padding: 11px 4px;
    border-bottom: 1px solid var(--line);
  }
  #ru-primary-nav a.button {
    margin-top: 10px;
    text-align: center;
    border-bottom: 0;
  }
}