@media(max-width:980px){.scg-mobile-nav{position:fixed;bottom:0;left:0;width:100%;height:82px;background:rgba(0,0,0,0.45);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(255,255,255,0.08);display:flex;justify-content:space-around;align-items:center;z-index:999999}.scg-nav-item{flex:1;text-align:center;color:white;text-decoration:none;font-size:12px;font-weight:500}.scg-icon{font-size:22px;display:block;margin-bottom:4px}.scg-center{flex:1;text-align:center}.scg-center-btn{width:60px;height:60px;margin:-12px auto 0 auto;border-radius:50%;background:rgba(255,255,255,0.20);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.25);display:flex;justify-content:center;align-items:center;transition:0.25s ease}.scg-center-btn:active{transform:scale(0.90)}.scg-logo{width:32px;height:32px;border-radius:50%}}