.main-partners {
  padding: 25px 0 var(--homepage-section-end-gap, 64px);
  overflow: hidden;
  background: var(--color-white);
}

.main-partners > .container {
  width: min(100% - 32px, 1120px);
  margin-inline: auto;
}

.main-partners__heading {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.main-partners__heading h2 {
  font-size: clamp(1.1rem, 2.1vw, 1.45rem);
  font-weight: 650;
  line-height: 1.3;
}

.sponsor-marquee:focus-visible {
  outline: 2px solid var(--color-plum);
  outline-offset: 4px;
}

.sponsor-link {
  display: flex;
  width: 100%;
  height: 100%;
  min-width: 0;
  align-items: center;
  justify-content: center;
  color: inherit;
  text-decoration: none;
  border-radius: 4px;
}

.sponsor-link:focus-visible {
  outline: 2px solid var(--color-plum);
  outline-offset: 6px;
}

.sponsor-marquee {
  --sponsor-slot-width: 248px;
  --sponsor-slot-height: 176px;
  position: relative;
  width: 100%;
  min-width: 0;
}

.sponsor-marquee__group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.sponsor-marquee__group[aria-hidden="true"] {
  display: none;
}

.sponsor-marquee__item {
  position: relative;
  display: flex;
  min-width: 0;
  height: var(--sponsor-slot-height);
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
}

.sponsor-marquee__item::after {
  position: absolute;
  inset-block: 6%;
  inset-inline-end: 0;
  width: 1px;
  content: "";
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--color-line) 28%, var(--color-line) 72%, transparent);
}

.sponsor-marquee__item img {
  display: block;
  width: var(--sponsor-logo-width, 208px);
  max-width: 100%;
  height: var(--sponsor-logo-height, 116px);
  object-fit: contain;
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion) {
  overflow: hidden;
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion)::before,
.sponsor-marquee.is-enhanced:not(.is-reduced-motion)::after {
  position: absolute;
  z-index: 1;
  inset-block: 0;
  width: clamp(24px, 6vw, 72px);
  content: "";
  pointer-events: none;
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion)::before {
  inset-inline-start: 0;
  background: linear-gradient(to right, var(--color-white), rgba(255, 255, 255, 0));
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion)::after {
  inset-inline-end: 0;
  background: linear-gradient(to left, var(--color-white), rgba(255, 255, 255, 0));
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion) .sponsor-marquee__track {
  display: flex;
  width: max-content;
  animation: sponsors-drift-left 84s linear infinite;
  animation-play-state: paused;
  will-change: transform;
}

.sponsor-marquee.is-running:not(.is-reduced-motion) .sponsor-marquee__track {
  animation-play-state: running;
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion) .sponsor-marquee__group {
  display: flex;
  flex: 0 0 auto;
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion) .sponsor-marquee__item {
  flex: 0 0 var(--sponsor-slot-width);
  width: var(--sponsor-slot-width);
}

.sponsor-marquee.is-enhanced:not(.is-reduced-motion):focus-visible .sponsor-marquee__track,
.sponsor-marquee.is-enhanced:not(.is-reduced-motion):has(.sponsor-link:focus-visible) .sponsor-marquee__track {
  animation-play-state: paused;
}

@keyframes sponsors-drift-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.sponsors-list--logos .sponsor-tier {
  padding: 8px 0 38px;
}

.sponsors-list--logos .sponsor-tier:last-child {
  padding-bottom: 0;
}

.sponsors-list--logos .sponsor-tier + .sponsor-tier {
  padding-top: 36px;
  border-top: 1px solid var(--color-line);
}

.sponsor-logo-grid {
  --sponsor-grid-column-gap: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px var(--sponsor-grid-column-gap);
  align-items: stretch;
  max-width: 960px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.sponsor-tier--mathusalem .sponsor-logo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 740px;
}

.sponsor-tier--mathusalem .sponsor-logo-grid__item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  width: calc((100% - var(--sponsor-grid-column-gap)) / 2);
  justify-self: center;
}

.sponsor-logo-grid__item {
  display: flex;
  min-width: 0;
  min-height: 126px;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.sponsor-logo-grid__item img {
  display: block;
  width: var(--sponsor-logo-width, 216px);
  max-width: 100%;
  height: var(--sponsor-logo-height, 116px);
  object-fit: contain;
}

.sponsor-tier--mathusalem .sponsor-logo-grid__item img {
  width: var(--sponsor-logo-width, 264px);
  height: var(--sponsor-logo-height, 148px);
}

.sponsor-tier--mathusalem .sponsor-logo-grid__fallback {
  font-size: 1.15rem;
}

.sponsor-tier--jeroboam .sponsor-logo-grid__item {
  min-height: 110px;
}

.sponsor-tier--jeroboam .sponsor-logo-grid__item img {
  width: var(--sponsor-logo-width, 162px);
  height: var(--sponsor-logo-height, 88px);
}

.sponsor-logo-grid__fallback {
  color: var(--color-ink);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.35;
  text-align: center;
}

@media (max-width: 600px) {
  .main-partners {
    padding-block: 20px var(--homepage-section-end-gap, 44px);
  }

  .main-partners__heading {
    gap: 10px;
    margin-bottom: 12px;
  }

  .main-partners__heading h2 {
    max-width: 250px;
    font-size: 1.05rem;
  }

  .sponsor-marquee {
    --sponsor-slot-width: 212px;
    --sponsor-slot-height: 152px;
  }

  .sponsor-marquee__group {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-marquee__item {
    padding: 18px 13px;
  }

  .sponsor-marquee__item img {
    width: var(--sponsor-logo-width, 178px);
    height: var(--sponsor-logo-height, 102px);
  }

  .sponsor-logo-grid {
    --sponsor-grid-column-gap: 12px;
    gap: 18px var(--sponsor-grid-column-gap);
  }

  .sponsor-logo-grid__item {
    min-height: 100px;
    padding: 8px;
  }

  .sponsor-logo-grid__item img {
    height: var(--sponsor-logo-height, 96px);
  }

  .sponsor-tier--mathusalem .sponsor-logo-grid__item img {
    height: var(--sponsor-logo-height, 116px);
  }

  .sponsor-tier--jeroboam .sponsor-logo-grid__item img {
    height: var(--sponsor-logo-height, 74px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-marquee.is-enhanced {
    overflow: visible;
  }

  .sponsor-marquee.is-enhanced::before,
  .sponsor-marquee.is-enhanced::after {
    display: none;
  }

  .sponsor-marquee.is-enhanced .sponsor-marquee__track {
    display: block;
    width: auto;
    animation: none;
    will-change: auto;
  }

  .sponsor-marquee.is-enhanced .sponsor-marquee__group {
    display: grid;
  }

  .sponsor-marquee.is-enhanced .sponsor-marquee__group[aria-hidden="true"] {
    display: none;
  }

  .sponsor-marquee.is-enhanced .sponsor-marquee__item {
    width: auto;
  }
}