.cavinx-sponsors {
  --cavinx-sponsor-cols: 4;
  --cavinx-sponsor-gap: 16px;
  display: grid;
  grid-template-columns: repeat(var(--cavinx-sponsor-cols), minmax(0, 1fr));
  gap: var(--cavinx-sponsor-gap);
}

.cavinx-sponsors__card {
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(to bottom, rgba(255,255,255,.05), rgba(12,16,28,.72));
}

.cavinx-sponsors__logoWrap {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  border: 0;
  background: transparent;
  padding: 10px;
  text-decoration: none;
}

.cavinx-sponsors__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.cavinx-sponsors__placeholder {
  color: #d3daea;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.cavinx-sponsors__title {
  margin: 10px 0 6px;
  color: #eef2fb;
  font-size: 18px;
  line-height: 1.25;
}

.cavinx-sponsors__meta {
  color: #c4cde0;
  font-size: 13px;
  line-height: 1.45;
}

.cavinx-sponsors-carousel {
  position: relative;
}

.cavinx-sponsors-carousel__viewport {
  overflow-x: auto;
  overflow-y: visible;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.cavinx-sponsors-carousel__viewport::-webkit-scrollbar {
  display: none;
}

.cavinx-sponsors.is-carousel {
  --cavinx-carousel-visible: 4;
  display: flex;
  flex-wrap: nowrap;
  grid-template-columns: none;
}

.cavinx-sponsors.is-carousel .cavinx-sponsors__card {
  flex: 0 0 calc((100% - (var(--cavinx-sponsor-gap) * (var(--cavinx-carousel-visible) - 1))) / var(--cavinx-carousel-visible));
  scroll-snap-align: start;
}

.cavinx-sponsors-carousel__viewport .cavinx-sponsors.is-carousel {
  scroll-snap-type: x mandatory;
}

.cavinx-sponsors-carousel__controls {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

.cavinx-sponsors-carousel__btn {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(186, 201, 236, 0.35);
  border-radius: 999px;
  background: linear-gradient(160deg, rgba(34, 45, 74, 0.7), rgba(11, 17, 34, 0.84));
  color: #edf3ff;
  cursor: pointer;
  font-size: 17px;
  line-height: 1;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.cavinx-sponsors-carousel__btn:hover,
.cavinx-sponsors-carousel__btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(209, 223, 255, 0.58);
  background: linear-gradient(160deg, rgba(46, 62, 98, 0.84), rgba(15, 24, 46, 0.9));
}

.cavinx-sponsors-carousel__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* Optional premium visual variant:
   use shortcode [cavinx_sponsors class="cavinx-sponsors--premium"] */
.cavinx-sponsors--premium .cavinx-sponsors__card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(167, 182, 221, 0.2);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.07), rgba(6, 11, 26, 0.86));
  box-shadow: 0 10px 24px rgba(2, 5, 14, 0.35);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.cavinx-sponsors--premium .cavinx-sponsors__card::before {
  content: "";
  position: absolute;
  inset: -35% -45%;
  background: radial-gradient(circle at 15% 10%, rgba(136, 227, 255, 0.15), transparent 55%);
  opacity: 0;
  transform: translate3d(-6%, 4%, 0);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.cavinx-sponsors--premium .cavinx-sponsors__card:hover,
.cavinx-sponsors--premium .cavinx-sponsors__card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(178, 205, 255, 0.46);
  box-shadow: 0 16px 34px rgba(4, 8, 22, 0.48), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.cavinx-sponsors--premium .cavinx-sponsors__card:hover::before,
.cavinx-sponsors--premium .cavinx-sponsors__card:focus-within::before {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.cavinx-sponsors--premium .cavinx-sponsors__logoWrap {
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(23, 34, 58, 0.34));
  transition: background 0.22s ease, transform 0.22s ease;
}

.cavinx-sponsors--premium .cavinx-sponsors__card:hover .cavinx-sponsors__logoWrap,
.cavinx-sponsors--premium .cavinx-sponsors__card:focus-within .cavinx-sponsors__logoWrap {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.09), rgba(33, 46, 76, 0.44));
  transform: translateY(-1px);
}

.cavinx-sponsors--premium .cavinx-sponsors__logo {
  transition: transform 0.22s ease, filter 0.22s ease;
}

.cavinx-sponsors--premium .cavinx-sponsors__card:hover .cavinx-sponsors__logo,
.cavinx-sponsors--premium .cavinx-sponsors__card:focus-within .cavinx-sponsors__logo {
  transform: scale(1.03);
  filter: drop-shadow(0 8px 18px rgba(4, 8, 20, 0.4));
}

.cavinx-sponsors--premium .cavinx-sponsors__title {
  transition: color 0.22s ease;
}

.cavinx-sponsors--premium .cavinx-sponsors__card:hover .cavinx-sponsors__title,
.cavinx-sponsors--premium .cavinx-sponsors__card:focus-within .cavinx-sponsors__title {
  color: #f4f8ff;
}

@media (prefers-reduced-motion: reduce) {
  .cavinx-sponsors--premium .cavinx-sponsors__card,
  .cavinx-sponsors--premium .cavinx-sponsors__card::before,
  .cavinx-sponsors--premium .cavinx-sponsors__logoWrap,
  .cavinx-sponsors--premium .cavinx-sponsors__logo,
  .cavinx-sponsors--premium .cavinx-sponsors__title {
    transition: none;
  }
}

@media (max-width: 1024px) {
  .cavinx-sponsors {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .cavinx-sponsors {
    --cavinx-sponsor-gap: 12px;
    grid-template-columns: 1fr;
  }
}