/* Header-specific styles for EVENING PAVILION */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at top left, rgba(255, 51, 102, 0.18), transparent 55%),
              linear-gradient(to bottom, rgba(5, 6, 11, 0.96), rgba(5, 6, 11, 0.88));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-brand {
  display: flex;
  align-items: center;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 0, rgba(255, 51, 102, 0.6), transparent 55%),
              radial-gradient(circle at 80% 100%, rgba(255, 138, 60, 0.5), transparent 55%),
              rgba(6, 7, 15, 0.95);
  box-shadow: var(--shadow-glow-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-chip {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.brand-chip--primary {
  top: 7px;
  left: 6px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.6), rgba(255, 51, 102, 0.6));
}

.brand-chip--secondary {
  bottom: 6px;
  right: 5px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.5), rgba(255, 138, 60, 0.7));
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.brand-title-highlight {
  color: var(--color-primary);
}

.brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Navigation */
.primary-nav {
  display: flex;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav-item--cta {
  margin-left: var(--space-4);
}

.nav-cta {
  font-size: 0.75rem;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text);
  background: none;
}

.nav-toggle-box {
  width: 22px;
  height: 18px;
  position: relative;
}

.nav-toggle-bar {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff3366, #ff8a3c);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.nav-toggle-bar--top {
  top: 0;
}

.nav-toggle-bar--middle {
  top: 8px;
}

.nav-toggle-bar--bottom {
  bottom: 0;
}

.nav-toggle-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Overlay for mobile nav */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: 40;
}

.nav-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

/* Mobile layout */
@media (max-width: 768px) {
  .navbar-inner {
    gap: var(--space-2);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    inset: 0 0 auto;
    top: 64px;
    background: linear-gradient(to bottom, rgba(5, 6, 11, 0.98), rgba(5, 6, 11, 0.98));
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    z-index: 45;
  }

  .primary-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6) var(--space-4) var(--space-8);
    gap: var(--space-4);
  }

  .nav-item--cta {
    margin-left: 0;
    width: 100%;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
  }

  .site-header {
    position: sticky;
  }
}

/* Mobile toggle active state */
.nav-toggle.is-active .nav-toggle-bar--top {
  top: 8px;
  transform: rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-bar--middle {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-bar--bottom {
  bottom: 8px;
  transform: rotate(-45deg);
}

/* Larger screens refinements */
@media (min-width: 769px) {
  .nav-overlay {
    display: none;
  }
}