.top-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(255,255,255,.05), transparent), var(--glass);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0,0,0,.55);
}

.navbar-container {
  max-width: 1400px;
  margin: auto;
  padding: 18px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  font-family: Orbitron, sans-serif;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: .14em;
  text-decoration: none;
  color: var(--text);
  transition: .3s;
}

.navbar-logo:hover {
  color: var(--blue);
  text-shadow: 0 0 14px var(--blue);
  transform: scale(1.06);
}

.navbar-links {
  display: flex;
  gap: 14px;
}

.nav-btn {
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
  transition: .25s;
}

.nav-btn:hover,
.nav-btn.active {
  background: rgba(61,161,240,.18);
  box-shadow: var(--blue-glow);
}

.login-btn {
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  box-shadow: var(--blue-glow);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
}

@media (max-width: 900px) {
  .navbar-links {
    position: absolute;
    top: 80px;
    right: 28px;
    flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    display: none;
  }

  .navbar-links.show {
    display: flex;
  }

  .hamburger {
    display: flex;
  }
}