/* Fascia partner: colore pergamena della locandina "Partner", loghi su tessere bianche */
.sponsor-band { background: #f6e1c8; border-top: 4px solid var(--red); }
.sponsor-grid { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.sponsor-grid li { width: 150px; height: 88px; }
.sponsor-link { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; padding: 14px 18px; background: #fff; border-radius: 14px;
  box-shadow: 0 6px 18px rgba(59, 29, 16, .12); transition: transform .2s ease, box-shadow .2s ease; }
a.sponsor-link:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(59, 29, 16, .18); }
.sponsor-grid img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.sponsor-name { font-weight: 900; color: #3b1d10; font-size: 16px; text-align: center; }
@media (max-width: 640px) {
  .sponsor-grid { gap: 10px; }
  .sponsor-grid li { width: calc(50% - 5px); height: 80px; }
}