.j4u-sponsors{--beam:#4272ff;--star:#ffdb70;--paper:#fff;--mist:#a9b6e6;--line:rgba(120,150,255,.14);position:relative;overflow:hidden;isolation:isolate;padding:clamp(4rem,8vw,7rem) 1.5rem;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(66,114,255,.22) 0,transparent 60%),radial-gradient(ellipse 60% 50% at 85% 110%,rgba(255,219,112,.08) 0,transparent 55%),linear-gradient(180deg,#070b18,#0a1024 55%,#070a15);color:var(--paper)}.j4u-sponsors__stars{position:absolute;inset:-20% -10%;z-index:-1;background-image:radial-gradient(1.4px 1.4px at 12% 24%,hsla(0,0%,100%,.85),transparent),radial-gradient(1.2px 1.2px at 34% 62%,rgba(169,182,230,.8),transparent),radial-gradient(1.6px 1.6px at 58% 18%,hsla(0,0%,100%,.7),transparent),radial-gradient(1.1px 1.1px at 72% 78%,rgba(255,219,112,.75),transparent),radial-gradient(1.3px 1.3px at 88% 40%,hsla(0,0%,100%,.8),transparent),radial-gradient(1.1px 1.1px at 24% 88%,rgba(169,182,230,.7),transparent),radial-gradient(1.5px 1.5px at 46% 44%,hsla(0,0%,100%,.6),transparent);animation:j4u-star-drift 42s linear infinite}.j4u-sponsors__grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 0,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 0,transparent 75%);opacity:.5}@keyframes j4u-star-drift{0%{transform:translateY(0)}to{transform:translateY(-40px)}}.j4u-sponsors__head{max-width:640px;margin:0 auto clamp(2.5rem,5vw,4rem);text-align:center}.j4u-sponsors__eyebrow{display:inline-block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--beam);margin-bottom:1rem}.j4u-sponsors__title{font-weight:700;font-size:clamp(1.7rem,3.2vw,2.6rem);line-height:1.15;letter-spacing:-.01em;background:linear-gradient(180deg,#fff,#c9d3f5);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.j4u-sponsors__subtitle{margin-top:.9rem;color:var(--mist);font-size:clamp(.95rem,1.3vw,1.05rem);line-height:1.6}.j4u-sponsor-card{position:relative;max-width:720px;margin:0 auto;padding:clamp(1.75rem,4vw,2.75rem);border-radius:24px;background:linear-gradient(180deg,rgba(20,28,56,.72),rgba(10,15,34,.72));border:1px solid rgba(120,150,255,.22);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),inset 0 1px 0 hsla(0,0%,100%,.05);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);overflow:hidden}.j4u-sponsor-card:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(120deg,transparent 30%,rgba(66,114,255,.55) 50%,transparent 70%);background-size:220% auto;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:j4u-card-sheen 7s linear infinite;pointer-events:none}@keyframes j4u-card-sheen{0%{background-position:0}to{background-position:220%}}.j4u-sponsor-card__kicker{display:inline-flex;align-items:center;gap:.5rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--star);padding:.35rem .8rem;border-radius:999px;background:rgba(255,219,112,.08);border:1px solid rgba(255,219,112,.25)}.j4u-sponsor-card__kicker:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--star);box-shadow:0 0 8px var(--star)}.j4u-brand{gap:14px;margin-top:1.5rem}.j4u-brand,.j4u-brand__logo{display:flex;align-items:center}.j4u-brand__logo{position:relative;justify-content:center;flex-shrink:0;width:52px;height:52px}.j4u-brand__logo:before{content:"";position:absolute;inset:-10px;border-radius:50%;background:radial-gradient(circle,rgba(66,114,255,.4) 0,transparent 70%);animation:j4u-logo-halo 9s ease-in-out infinite;pointer-events:none}@keyframes j4u-logo-halo{0%,to{opacity:.2;transform:scale(.9)}50%{opacity:.65;transform:scale(1.14)}}.j4u-brand__text{display:flex;flex-direction:column;line-height:1.1}.j4u-brand__text b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;font-size:1.15rem;letter-spacing:.12em;text-transform:uppercase}.j4u-brand__glow{background:linear-gradient(90deg,var(--paper) 0,rgba(66,114,255,.9) 38%,var(--star) 52%,var(--paper) 100%);background-size:250% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:j4u-brand-shimmer 14s linear infinite}.j4u-brand__sub{color:var(--beam)}@keyframes j4u-brand-shimmer{0%{background-position:0}to{background-position:250%}}.j4u-brand__text small{color:var(--mist);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:400;font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;margin-top:2px}.j4u-sponsor-card__tagline{margin-top:1.4rem;color:#d7def6;font-size:clamp(.95rem,1.4vw,1.1rem);line-height:1.65;max-width:46ch}.j4u-sponsor-card__stack{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem;padding:0;list-style:none}.j4u-chip{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem;letter-spacing:.04em;color:#cdd7f7;padding:.42rem .85rem;border-radius:999px;background:rgba(66,114,255,.1);border:1px solid rgba(120,150,255,.25);transition:transform .25s ease,border-color .25s ease,color .25s ease}.j4u-chip:hover{transform:translateY(-2px);border-color:rgba(66,114,255,.6);color:#fff}.j4u-sponsor-card__footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.25rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(120,150,255,.14)}.j4u-badges{display:flex;gap:1.75rem}.j4u-badge b{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.15rem;font-weight:700;color:var(--star);line-height:1}.j4u-badge span{display:block;margin-top:3px;font-size:.68rem;color:var(--mist)}.j4u-badge span,.j4u-sponsor-cta{letter-spacing:.05em;text-transform:uppercase}.j4u-sponsor-cta{display:inline-flex;align-items:center;gap:.5rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem;font-weight:700;text-decoration:none;color:#0a1024;padding:.75rem 1.4rem;border-radius:999px;background:linear-gradient(120deg,#fff,#cdd7f7);transition:transform .25s ease,box-shadow .25s ease;box-shadow:0 8px 24px -8px rgba(66,114,255,.6)}.j4u-sponsor-cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(66,114,255,.8)}.j4u-sponsor-cta svg{width:15px;height:15px;transition:transform .25s ease}.j4u-sponsor-cta:hover svg{transform:translateX(3px)}.j4u-sponsors__join{margin-top:clamp(2.5rem,5vw,3.5rem);text-align:center;color:var(--mist);font-size:.95rem}.j4u-sponsors__join a{color:var(--paper);font-weight:700;text-decoration:none;border-bottom:1px solid rgba(120,150,255,.5);transition:border-color .25s ease}.j4u-sponsors__join a:hover{border-color:var(--beam)}@media(prefers-reduced-motion:reduce){.j4u-brand__glow,.j4u-brand__logo:before,.j4u-sponsor-card:before,.j4u-sponsors__stars{animation:none}}