.perspective-1000{perspective:1000px}.sponsor-card-3d{transform-style:preserve-3d;transition:transform .6s cubic-bezier(.23,1,.32,1);background:linear-gradient(145deg,#141414,#0a0a0a)}.sponsor-card-3d:hover{transform:rotateY(10deg) rotateX(10deg) scale(1.05);box-shadow:0 20px 40px rgba(0,0,0,.5),0 0 30px rgba(220,38,38,.3)}.sponsor-carousel-container{-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.sponsor-carousel-container::-webkit-scrollbar{display:none}.sponsor-category{position:relative;padding:2rem 0}.sponsor-category:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:80%;height:1px;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.1),transparent)}.sponsor-category:first-child:before{display:none}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.sponsor-card-3d:hover{animation:float 3s ease-in-out infinite}.sponsor-card-3d:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(220,38,38,.2),rgba(0,0,0,.2));opacity:0;transition:opacity .3s ease;pointer-events:none;border-radius:.5rem}.sponsor-card-3d:hover:after{opacity:1}.sponsor-section{background:linear-gradient(180deg,#000,#0a0a0a)}@media (max-width:768px){.sponsor-card-3d:hover{transform:scale(1.05)}}