.nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(24px) saturate(130%);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
  background: rgba(11,12,18,0.78);
}
.nav-inner {
  display: flex; align-items: center; height: 60px; gap: 36px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text);
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
}
.logo-mark {
  width: 18px; height: 18px; border: 1.5px solid rgba(232,128,16,0.7);
  position: relative; flex-shrink: 0;
}
.logo-mark::after {
  content: ''; position: absolute; inset: 4px; background: var(--amber); opacity: 0.85;
}
.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a {
  text-decoration: none; font-family: var(--ff-mono);
  font-size: 11px; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--text-2); transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.is-active { color: var(--text); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 24px; }
.live-badge {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--ff-mono); font-size: 10px; letter-spacing: 0.09em; color: var(--text-2);
}
.live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--red);
  box-shadow: 0 0 0 0 var(--red-glow);
  animation: livepulse 2.2s ease-in-out infinite;
}
@keyframes livepulse {
  0%   { box-shadow: 0 0 0 0 rgba(193,53,43,0.6); }
  50%  { box-shadow: 0 0 0 8px rgba(193,53,43,0); }
  100% { box-shadow: 0 0 0 0 rgba(193,53,43,0); }
}
.btn-nav {
  display: inline-block; text-decoration: none; padding: 9px 18px;
  font-family: var(--ff-mono); font-size: 10px; letter-spacing: 0.09em; text-transform: uppercase;
  background: var(--red); color: #fff; border: 1px solid var(--red);
  transition: all 0.25s;
}
.btn-nav:hover { background: transparent; color: var(--red); }

@media (max-width: 900px) {
  .nav-links, .live-badge { display: none; }
}