/* Header-specific styles for PARIS OFF NIGHTS */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 8, 20, 0.98), rgba(5, 8, 20, 0.88));
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  color: #fff;
}

.brand-mark {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #fffbeb, transparent 50%),
              linear-gradient(135deg, #ff4fd8, #ffb648);
  box-shadow: var(--shadow-glow-primary);
}

.brand-text {
  white-space: nowrap;
}

.navbar-menu {
  display: flex;
  align-items: center;
}

.navbar-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.navbar-item {
  list-style: none !important;
}

.navbar-link {
  position: relative;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-block: 0.25rem;
}

.navbar-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff4fd8, #ff9a4f);
  transition: width var(--transition-base);
}

.navbar-link:hover::after,
.navbar-link[aria-current="page"]::after {
  width: 100%;
}

.navbar-link[aria-current="page"] {
  color: #fff;
}

.navbar-cta-wrapper {
  margin-left: 0.5rem;
}

.navbar-cta {
  font-size: var(--font-size-xs);
}

/* Mobile navigation toggle */

.nav-toggle {
  position: relative;
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-text);
  flex-direction: column;
}

.nav-toggle-bar {
  width: 1.3rem;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition: transform var(--transition-base), opacity var(--transition-base), translate var(--transition-base);
}

.nav-toggle-bar + .nav-toggle-bar {
  margin-top: 0.22rem;
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Small screens */

@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }

  .navbar-menu {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: radial-gradient(circle at top, rgba(255, 79, 216, 0.15), transparent 55%),
                rgba(5, 8, 20, 0.98);
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: var(--shadow-soft);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .navbar-menu.is-open {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }

  .navbar-list {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1.25rem 1rem;
    gap: 0.5rem;
  }

  .navbar-link {
    display: block;
    padding-block: 0.5rem;
  }

  .navbar-cta-wrapper {
    margin-top: 0.5rem;
    margin-left: 0;
  }

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

/* Respect reduced motion */

@media (prefers-reduced-motion: reduce) {
  .navbar-menu {
    transition: none;
  }
  .nav-toggle-bar {
    transition: none;
  }
}