/* SkyLuxe Aero Studio - Header & Navigation Dock */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  transition: all var(--transition-normal);
}

/* Top Telemetry Notification Bar */
.top-telemetry-bar {
  background: linear-gradient(90deg, #070a13 0%, #1e1b4b 50%, #070a13 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
  padding: 0.4rem 0;
  color: var(--slate-300);
}

.telemetry-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.telemetry-live-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.live-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success-500);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success-500);
  animation: blinkDot 1.5s infinite;
}

@keyframes blinkDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.telemetry-hotline-link {
  color: var(--call-orange);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--transition-fast);
}
.telemetry-hotline-link:hover {
  color: #ff8c42;
  text-decoration: underline;
}

/* Main Navigation Glass Dock */
.main-nav-dock {
  background: rgba(11, 15, 25, 0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-glass);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.nav-dock-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Brand Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.site-logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--cyan-500) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow-indigo);
  color: #ffffff;
  font-size: 1.25rem;
}

.site-logo span {
  background: linear-gradient(135deg, #ffffff 40%, var(--cyan-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  padding: 0.5rem 1rem;
  color: var(--slate-300);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  color: #ffffff;
  background: var(--primary-600);
  box-shadow: 0 2px 12px rgba(99, 102, 241, 0.4);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Hamburger Toggle */
.mobile-menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: #ffffff;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Mobile Drawer Overlay & Drawer */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 10, 19, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.mobile-nav-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: #0f172a;
  border-left: 1px solid var(--border-glass);
  z-index: 1060;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}
.mobile-nav-drawer.is-open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-glass);
}

.drawer-close {
  background: transparent;
  border: none;
  color: var(--slate-400);
  font-size: 1.5rem;
  cursor: pointer;
}
.drawer-close:hover {
  color: #ffffff;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
  margin-bottom: 2rem;
}

.drawer-link {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--slate-200);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.drawer-link:hover, .drawer-link.active {
  background: var(--primary-600);
  color: #ffffff;
}

/* Media Queries for Desktop vs Mobile Nav */
@media (max-width: 1024px) {
  .nav-menu {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .telemetry-live-item span {
    display: none;
  }
}