header.main-header{position:fixed;top:0;left:0;right:0;z-index:999;background:linear-gradient(90deg,rgba(26,16,54,.95),rgba(31,20,64,.95));box-shadow:0 2px 4px rgba(0,0,0,.2)}header.main-header .auth-button{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid transparent;text-decoration:none;font-weight:700}header.main-header .auth-button-secondary{background:#fff;color:#111;border-color:transparent}header.main-header .auth-button-secondary:hover{background-color:#f2f2f2}.main-header .header-inner{max-width:1200px;margin:0 auto;padding:10px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.main-header .header-left{justify-self:start}.main-header .header-center{justify-self:center}.main-header .header-nav-right{justify-self:end;display:flex;align-items:center;gap:20px}.main-header .logo-container{display:flex;align-items:center;gap:10px}.main-header .logo-container img{height:60px;-o-object-fit:contain;object-fit:contain}@media (max-width:768px){.main-header .header-inner{display:flex;align-items:center;justify-content:space-between}}