.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(16px);
  background:linear-gradient(180deg, rgba(15,23,42,.96), rgba(30,41,59,.92));
  border-bottom:1px solid rgba(255,255,255,.06);
  box-shadow:0 10px 28px rgba(2,6,23,.20);
}

.topbar .container{
  padding-top:12px;
  padding-bottom:12px;
}

.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:72px;
}

.brand-wrap{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
  text-decoration:none;
  flex:0 1 auto;
}

.brand-mark{
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  color:#fff;
  font-weight:800;
  box-shadow:0 8px 22px rgba(79,70,229,.26);
}

.brand-copy{
  min-width:0;
}

.brand-copy span{
  display:block;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,.56);
  margin-bottom:3px;
}

.brand-copy strong{
  display:block;
  font-size:1.05rem;
  color:#fff;
  letter-spacing:.01em;
  line-height:1.1;
}

.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
  border:none;
  background:rgba(255,255,255,.08);
  border-radius:12px;
  cursor:pointer;
  padding:0;
}

.nav-toggle span{
  width:17px;
  height:2px;
  border-radius:999px;
  background:#fff;
}

.nav-links-wrap{
  display:flex;
  align-items:center;
  gap:14px;
  margin-left:auto;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}

.nav-links a{
  text-decoration:none;
  color:rgba(255,255,255,.82);
  padding:9px 14px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:600;
  font-size:.93rem;
  transition:.2s ease;
}

.nav-links a:hover,
.nav-links a.active{
  color:#fff;
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.10);
}

.nav-cta-link{
  background:rgba(255,255,255,.1);
}

.nav-user{
  display:flex;
  align-items:center;
}

.nav-user-card{
  display:flex;
  align-items:center;
  gap:10px;
  padding:4px 4px 4px 6px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
}

.nav-avatar{
  width:40px;
  height:40px;
  border-radius:50%;
  display:grid;
  place-items:center;
  color:#fff;
  font-weight:700;
  background:linear-gradient(135deg, #0ea5e9, #4f46e5);
}

.user-meta{
  line-height:1.1;
  min-width:0;
}

.user-meta strong{
  display:block;
  color:#fff;
  font-size:.92rem;
  max-width:150px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.user-meta span{
  display:block;
  color:rgba(255,255,255,.62);
  font-size:.76rem;
  text-transform:capitalize;
}

.nav-chip{
  text-decoration:none;
  color:#fff;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.12);
  font-weight:700;
  font-size:.92rem;
  transition:.2s ease;
}

.nav-chip:hover{
  background:rgba(255,255,255,.16);
}

@media (max-width: 991px){
  .nav-toggle{
    display:inline-flex;
  }

  .nav-links-wrap{
    display:none;
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
    padding-top:12px;
  }

  .nav-links-wrap.open{
    display:flex;
  }

  .navbar{
    flex-wrap:wrap;
    min-height:auto;
  }

  .nav-links{
    flex-direction:column;
    align-items:stretch;
    gap:10px;
  }

  .nav-links a,
  .nav-chip{
    width:100%;
    text-align:center;
  }

  .nav-user{
    width:100%;
  }

  .nav-user-card{
    width:100%;
    border-radius:18px;
    justify-content:space-between;
  }
}

@media (max-width: 640px){
  .brand-copy span{
    display:none;
  }

  .brand-copy strong{
    font-size:.98rem;
  }

  .nav-user-card{
    flex-wrap:wrap;
    padding:8px;
  }

  .user-meta{
    flex:1 1 auto;
  }
}