.sponsors-section {
  background-color: var(--color-white);
}

.sponsors-section--alt {
  background-color: var(--color-light);
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.sponsors-grid--premium {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.sponsor-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.sponsor-item img {
  max-width: 100%;
  max-height: 100px;
  object-fit: contain;
  /*filter: grayscale(100%);*/
  /*opacity: 0.7;*/
  transition: all var(--transition-base);
}

.sponsor-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.sponsor-item--premium {
  padding: var(--space-6);
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.sponsor-item--premium img {
  max-height: 120px;
}

.sponsor-item--premium:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

/* Alt section sponsor items */
.sponsors-section--alt .sponsor-item {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.sponsors-section--alt .sponsor-item:hover {
  box-shadow: var(--shadow-md);
}
.center-grid{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

@media (max-width: 991.98px) {
  .sponsors-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .sponsors-grid--premium {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

@media (max-width: 767.98px) {
  .sponsors-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .sponsors-grid--premium {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .sponsor-item {
    padding: var(--space-3);
  }

  .sponsor-item img {
    max-height: 80px;
  }

  .sponsor-item--premium {
    padding: var(--space-4);
  }

  .sponsor-item--premium img {
    max-height: 100px;
  }
}

@media (max-width: 575.98px) {
  .sponsors-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .sponsors-grid--premium {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .sponsor-item {
    padding: var(--space-2);
  }

  .sponsor-item img {
    max-height: 60px;
  }

  .sponsor-item--premium {
    padding: var(--space-3);
  }

  .sponsor-item--premium img {
    max-height: 80px;
  }
}