/* Public sponsors & partners section */

.sponsors-section {
  position: relative;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
  background: linear-gradient(155deg, #0b3d2e 0%, #0f5c44 45%, #06a84a 100%);
}

.sponsors-section__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 42%),
    radial-gradient(circle at 88% 75%, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.sponsors-section__header {
  max-width: 640px;
  margin: 0 auto 2.75rem;
}

.sponsors-section__eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #b8f5d0;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.sponsors-section__title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.85rem;
  line-height: 1.2;
}

.sponsors-section__lead {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.05rem;
  line-height: 1.65;
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.35rem;
}

.sponsor-card {
  margin: 0;
}

.sponsor-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.sponsor-card__link:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  color: inherit;
}

.sponsor-card__link--static {
  cursor: default;
}

.sponsor-card__link--static:hover {
  transform: none;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.sponsor-card--platinum {
  grid-column: span 1;
}

@media (min-width: 992px) {
  .sponsor-card--platinum {
    grid-column: span 2;
  }

  .sponsor-card--platinum .sponsor-card__logo-wrap {
    min-height: 160px;
  }

  .sponsor-card--platinum .sponsor-card__name {
    font-size: 1.35rem;
  }
}

.sponsor-card__logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(180deg, #f8faf9 0%, #eef4f1 100%);
  border-bottom: 1px solid #e8eeeb;
}

.sponsor-card__logo {
  max-width: 100%;
  max-height: 88px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.sponsor-card__body {
  padding: 1.15rem 1.25rem 1.35rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sponsor-card__tier {
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.sponsor-card__tier--platinum {
  background: linear-gradient(135deg, #1e3a5f, #2563eb);
  color: #fff;
}

.sponsor-card__tier--gold {
  background: linear-gradient(135deg, #b45309, #f59e0b);
  color: #fff;
}

.sponsor-card__tier--silver {
  background: #e2e8f0;
  color: #475569;
}

.sponsor-card__tier--partner {
  background: rgba(6, 168, 74, 0.15);
  color: #0b3d2e;
}

.sponsor-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0b3d2e;
  margin: 0 0 0.4rem;
  line-height: 1.3;
}

.sponsor-card__tagline {
  margin: 0;
  font-size: 0.9rem;
  color: #5c6f65;
  line-height: 1.5;
  flex: 1;
}

.sponsor-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #06a84a;
}

.sponsor-card__link:hover .sponsor-card__cta {
  color: #0b3d2e;
}

.sponsor-card--partner .sponsor-card__logo-wrap {
  min-height: 100px;
  padding: 1rem;
}

.sponsor-card--partner .sponsor-card__logo {
  max-height: 64px;
}