.sponsor-logos{display:block;margin-top:34px}
.sponsor-group{display:grid;gap:20px}
.sponsor-group+.sponsor-group{margin-top:58px;padding-top:48px;border-top:1px solid var(--line)}
.sponsor-group__heading{display:flex;align-items:center;gap:18px}
.sponsor-group__heading h3{margin:0;color:var(--wine);font-size:clamp(25px,3vw,38px);line-height:1;text-transform:uppercase}
.sponsor-group__heading:after{content:"";height:1px;flex:1;background:var(--line)}
.sponsor-group__heading--support h3{font-size:clamp(23px,2.6vw,34px)}
.sponsor-subgroup{display:grid;gap:14px}
.sponsor-subgroup+.sponsor-subgroup{margin-top:24px}
.sponsor-subgroup h4{margin:0;color:#6e625e;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.sponsor-grid{display:grid;align-items:stretch}
.sponsor-grid--major{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sponsor-grid--premium{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sponsor-grid--partner{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.sponsor-card{min-width:0;display:grid;place-items:center;background:#fff;border:1px solid #e7ddd4;border-radius:18px;text-decoration:none;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
a.sponsor-card:hover{transform:translateY(-3px);border-color:#d9c7b9;box-shadow:0 16px 36px rgba(43,28,22,.08)}
.sponsor-logo-box{width:100%;height:100%;display:grid;place-items:center}
.sponsor-card img{display:block;width:100%;object-fit:contain}
.sponsor-card strong{color:var(--ink);text-align:center}
.sponsor-logos .sponsor-card--major{min-height:220px;padding:30px 34px;border-radius:22px;box-shadow:0 10px 30px rgba(43,28,22,.055)}
.sponsor-logos .sponsor-card--major img{height:135px}
.sponsor-logos .sponsor-card--major strong{font-size:24px}
.sponsor-logos .sponsor-card--premium{min-height:160px;padding:24px}
.sponsor-logos .sponsor-card--premium img{height:92px}
.sponsor-logos .sponsor-card--premium strong{font-size:19px}
.sponsor-logos .sponsor-card--partner{min-height:122px;padding:18px 20px;border-radius:15px}
.sponsor-logos .sponsor-card--partner img{height:65px}
.sponsor-logos .sponsor-card--partner strong{font-size:15px}

@media(max-width:900px){
  .sponsor-grid--major{gap:12px}
  .sponsor-logos .sponsor-card--major{min-height:185px;padding:24px}
  .sponsor-logos .sponsor-card--major img{height:110px}
  .sponsor-grid--partner{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:700px){
  .sponsor-logos{margin-top:26px}
  .sponsor-group+.sponsor-group{margin-top:40px;padding-top:36px}
  .sponsor-group__heading{align-items:flex-end}
  .sponsor-group__heading h3,.sponsor-group__heading--support h3{font-size:26px}
  .sponsor-grid--major{grid-template-columns:1fr}
  .sponsor-logos .sponsor-card--major{min-height:165px;padding:22px 28px}
  .sponsor-logos .sponsor-card--major img{height:105px}
  .sponsor-grid--premium,.sponsor-grid--partner{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .sponsor-logos .sponsor-card--premium{min-height:125px;padding:16px}
  .sponsor-logos .sponsor-card--premium img{height:73px}
  .sponsor-logos .sponsor-card--partner{min-height:100px;padding:13px}
  .sponsor-logos .sponsor-card--partner img{height:54px}
}