@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";
.demo2-nike{--nike-bg:#0a0a0a;--nike-text:#fff;--nike-muted:#ffffff80;--nike-accent:#fff;--nike-blue:#3b82f6;background:var(--nike-bg);color:var(--nike-text);width:100vw;height:100vh;font-family:Inter,sans-serif;position:relative;overflow:hidden}.nike-bg{z-index:0;filter:contrast(1.1)saturate(1.2);position:absolute;inset:0}.nike-overlay{z-index:1;pointer-events:none;background:linear-gradient(90deg,#0a0a0ab3 0%,#0a0a0a00 60%,#0a0a0a1a 100%),radial-gradient(circle at 60%,#3b82f60d 0%,#0000 60%);position:absolute;inset:0}.nike-nav{z-index:10;justify-content:space-between;align-items:center;padding:1.5rem 3rem;display:flex;position:absolute;top:0;left:0;right:0}.nike-logo{color:var(--nike-text);opacity:.9}.nike-nav-links{text-transform:uppercase;letter-spacing:.1em;color:var(--nike-muted);gap:2.5rem;font-size:.8rem;font-weight:500;display:flex}.nike-nav-links span{cursor:pointer;transition:color .3s}.nike-nav-links span:hover{color:var(--nike-text)}.nike-nav-actions{align-items:center;gap:1rem;display:flex}.nike-nav-icon{color:var(--nike-muted);cursor:pointer;background:0 0;border:none;padding:.5rem;transition:color .3s;position:relative}.nike-nav-icon:hover{color:var(--nike-text)}.cart-count{background:var(--nike-blue);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;font-size:.6rem;font-weight:700;display:flex;position:absolute;top:0;right:-2px}.nike-hero{z-index:5;align-items:center;gap:4rem;height:100vh;padding:0 3rem;display:flex;position:relative}.nike-hero-left{flex:0 0 45%;max-width:580px;padding-top:2rem}.nike-badge{background:var(--nike-blue);color:#fff;text-transform:uppercase;letter-spacing:.15em;border-radius:2px;margin-bottom:1.5rem;padding:.35rem .9rem;font-size:.65rem;font-weight:700;display:inline-block}.nike-title{letter-spacing:-.05em;text-transform:uppercase;margin-bottom:1.5rem;font-size:clamp(3rem,6vw,5.5rem);font-weight:900;line-height:.92}.nike-title span{color:var(--nike-blue);display:block}.nike-desc{color:var(--nike-muted);max-width:420px;margin-bottom:2.5rem;font-size:.95rem;line-height:1.7}.nike-meta{flex-direction:column;gap:1.5rem;margin-bottom:2.5rem;display:flex}.nike-meta-item{flex-direction:column;gap:.6rem;display:flex}.meta-label{text-transform:uppercase;letter-spacing:.12em;color:var(--nike-muted);font-size:.7rem;font-weight:600}.nike-sizes{gap:.5rem;display:flex}.nike-sizes span{cursor:pointer;width:40px;height:40px;color:var(--nike-muted);background:#ffffff08;border:1px solid #ffffff1f;justify-content:center;align-items:center;font-size:.8rem;font-weight:600;transition:all .2s;display:flex}.nike-sizes span:hover{color:var(--nike-text);border-color:#fff6}.nike-sizes span.active{border-color:var(--nike-text);background:var(--nike-text);color:var(--nike-bg)}.nike-colors{gap:.6rem;display:flex}.swatch{cursor:pointer;outline-offset:2px;border:2px solid #0000;border-radius:50%;outline:2px solid #0000;width:24px;height:24px;transition:all .2s}.swatch:hover{outline-color:#ffffff4d}.swatch.active{outline-color:var(--nike-text)}.nike-actions{align-items:center;gap:1rem;display:flex}.nike-btn-buy{background:var(--nike-text);color:var(--nike-bg);text-transform:uppercase;letter-spacing:.08em;cursor:pointer;border:none;flex:1;padding:1rem 2rem;font-family:inherit;font-size:.85rem;font-weight:700;transition:all .3s}.nike-btn-buy:hover{background:var(--nike-blue);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px #3b82f64d}.nike-btn-fav{width:52px;height:52px;color:var(--nike-muted);cursor:pointer;background:0 0;border:1px solid #ffffff1f;justify-content:center;align-items:center;transition:all .3s;display:flex}.nike-btn-fav:hover{color:#e25555;border-color:#e25555}.nike-hero-right{flex:1;justify-content:center;align-items:center;display:flex;position:relative}.nike-shoe-placeholder{aspect-ratio:512/220;justify-content:center;align-items:center;width:100%;max-width:500px;display:flex;position:relative}.shoe-glow{filter:blur(40px);pointer-events:none;background:radial-gradient(circle,#3b82f614 0%,#0000 70%);border-radius:50%;width:300px;height:300px;position:absolute}.shoe-silhouette{opacity:.4;width:100%;max-width:400px;animation:6s ease-in-out infinite shoeFloat}@keyframes shoeFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.shoe-label{text-transform:uppercase;letter-spacing:.2em;color:#ffffff26;font-size:.65rem;font-weight:600;position:absolute;bottom:-2rem;right:0}.nike-footer{z-index:10;color:#ffffff40;letter-spacing:.05em;justify-content:space-between;align-items:center;padding:1.25rem 3rem;font-size:.7rem;display:flex;position:absolute;bottom:0;left:0;right:0}.nike-footer-left{align-items:center;gap:.5rem;display:flex}.nike-footer-left .divider{opacity:.4}@media (max-width:1024px){.nike-hero{flex-direction:column;justify-content:center;gap:2rem;padding:6rem 2rem 2rem}.nike-hero-left{flex:none;max-width:100%;padding-top:0}.nike-hero-right{display:none}.nike-nav{padding:1rem 1.5rem}.nike-nav-links{display:none}.nike-title{font-size:clamp(2.5rem,10vw,4rem)}.nike-footer{padding:1rem 1.5rem}}@media (max-width:640px){.nike-hero{padding:5rem 1.25rem 2rem}.nike-title{font-size:clamp(2rem,12vw,3rem)}.nike-sizes span{width:36px;height:36px;font-size:.75rem}.nike-btn-buy{padding:.85rem 1rem;font-size:.8rem}.nike-btn-fav{width:46px;height:46px}}