/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: rgba(11,11,11,0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition);
}
.nav.scrolled { background: rgba(11,11,11,0.95); border-color: rgba(0,240,255,0.12); }
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.nav-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-green-sm); font-size: 18px;
  transition: var(--transition);
}
.nav-logo-icon:hover { box-shadow: var(--glow-green); transform: scale(1.05); }
.nav-logo-text {
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  background: linear-gradient(135deg, #fff 40%, var(--neon-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-logo-dot { color: var(--neon-green); -webkit-text-fill-color: var(--neon-green); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px; border-radius: var(--radius-sm); font-size: 0.88rem; font-weight: 500;
  color: var(--text-secondary); transition: var(--transition); cursor: pointer;
  background: none; border: none;
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); background: var(--white-dim); }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-live-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 100px; font-size: 0.72rem; font-weight: 600;
  background: rgba(57,255,20,0.08); border: 1px solid rgba(57,255,20,0.25); color: var(--neon-green);
  letter-spacing: 0.06em; text-transform: uppercase;
}

.nav-mobile-toggle {
  display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer;
}
.nav-mobile-toggle span {
  display: block; width: 22px; height: 2px; background: var(--text-primary);
  border-radius: 2px; transition: var(--transition);
}

.nav-mobile-menu {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: rgba(11,11,11,0.97); backdrop-filter: blur(20px);
  padding: 20px 24px; border-bottom: 1px solid var(--glass-border);
  flex-direction: column; gap: 4px;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-link {
  padding: 14px 16px; border-radius: var(--radius-sm); font-size: 0.95rem; font-weight: 500;
  color: var(--text-secondary); transition: var(--transition); display: flex; align-items: center; gap: 10px;
}
.nav-mobile-link:hover { color: var(--text-primary); background: var(--white-dim); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
}
@media (max-width: 640px) {
  .nav-live-badge { display: none; }
  .btn-ghost.hide-sm { display: none; }
}