/* Original emblems, uniform frames, and optional motion. No image recolouring. */
.cooperation-section {
  --logo-width: 156px;
  --logo-height: 122px;
  --logo-gap: 12px;
  min-width: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #061b31;
  scroll-margin-top: 30px;
}
.cooperation-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}
.cooperation-heading h2 {
  margin: 0;
  color: var(--white);
  font: 32px/1.15 'Playfair Display', Georgia, serif;
}
.cooperation-heading .accent-line { margin: 12px 0 0; }
.cooperation-controls { display: flex; flex-wrap: wrap; gap: 8px; }
.cooperation-controls[hidden], .cooperation-controls button[hidden] { display: none; }
.cooperation-controls button {
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--white);
  font: 700 11px/1.4 Manrope, Arial, sans-serif;
  cursor: pointer;
}
.cooperation-controls button:last-child { border-color: #ffd40080; color: var(--yellow); }
.cooperation-controls button:hover { background: #ffffff0b; }
.cooperation-controls button:focus-visible,
.cooperation-row:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

/* All logos remain readable if JavaScript is unavailable, or motion is reduced. */
.cooperation-logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: var(--logo-gap); }
.cooperation-row, .cooperation-track, .cooperation-group { display: contents; }
.cooperation-group { margin: 0; padding: 0; list-style: none; }
.cooperation-card {
  display: grid;
  place-items: center;
  min-width: 0;
  height: var(--logo-height);
  padding: 16px;
  border: 1px solid #ffffff26;
  background: #fff;
  list-style: none;
}
.cooperation-card--dark { background: #162b3b; }
.cooperation-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}
.cooperation-group[aria-hidden="true"] { display: none; }
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-logos { display: block; }
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-row {
  display: block;
  overflow: hidden;
  margin-bottom: var(--logo-gap);
}
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-row:last-child { margin-bottom: 0; }
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-track {
  display: flex;
  width: max-content;
  animation: cooperation-travel var(--travel-duration, 140s) linear infinite;
  animation-play-state: paused;
}
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-row:nth-child(2) .cooperation-track { animation-direction: reverse; }
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-group {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: var(--logo-gap);
  padding: 0 var(--logo-gap) 0 0;
}
.cooperation-section.is-enhanced:not(.is-expanded) .cooperation-card { flex: 0 0 var(--logo-width); width: var(--logo-width); }
.cooperation-section.is-running .cooperation-track { animation-play-state: running !important; }
@media (hover: hover) {
  .cooperation-section.is-running .cooperation-logos:hover .cooperation-track { animation-play-state: paused !important; }
}
@keyframes cooperation-travel { to { transform: translate3d(calc(-1 * var(--travel-distance, 0px)), 0, 0); } }
@media (max-width: 760px) {
  .cooperation-section { --logo-width: 136px; --logo-height: 110px; --logo-gap: 10px; }
  .cooperation-heading { gap: 15px; margin-bottom: 20px; }
  .cooperation-heading h2 { font-size: 29px; }
  .cooperation-card { padding: 13px; }
  .cooperation-logos { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .cooperation-section .cooperation-track { animation: none !important; transform: none !important; }
  .cooperation-section.is-enhanced:not(.is-expanded) .cooperation-row { overflow-x: auto; }
  .cooperation-section .cooperation-group[aria-hidden="true"] { display: none !important; }
}