/* Header-specific styles for QParisInfo */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: radial-gradient(circle at 0 0, var(--color-success-soft), transparent 60%),
    rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.6);
  font-size: 0.875rem;
  color: var(--color-neutral-50);
}

.site-logo__text {
  font-size: 1.05rem;
}

.site-logo__accent {
  color: var(--color-success);
}

/* Navigation layout */
.site-nav-wrapper {
  display: flex;
}

.site-nav {
  list-style: none;
}

.site-nav__item {
  position: relative;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  padding-block: 0.15rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-neutral-50);
}

.site-nav__link::after {
  bottom: -0.35rem;
}

/* Mobile toggle */
.site-header__toggle {
  display: none;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(55, 65, 81, 0.9);
  background: rgba(15, 23, 42, 0.9);
  color: var(--color-text);
}

.site-header__toggle:hover {
  border-color: rgba(148, 163, 184, 0.9);
}

.site-header__toggle-icon {
  position: relative;
  width: 1.25rem;
  height: 1rem;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
}

.site-header__toggle-icon span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 999px;
  background-color: var(--color-neutral-200);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

/* Open state */
.site-header--menu-open .site-header__toggle-icon span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header--menu-open .site-header__toggle-icon span:nth-child(2) {
  opacity: 0;
}

.site-header--menu-open .site-header__toggle-icon span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header__toggle-label {
  font-size: var(--font-size-xs);
}

/* Responsive behavior */
@media (max-width: 768px) {
  .site-header__inner {
    padding-block: var(--space-3);
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-nav-wrapper {
    position: fixed;
    inset-inline: 0;
    top: 3.5rem;
    background: radial-gradient(circle at 0 0, rgba(37, 99, 235, 0.12), transparent 55%),
      var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border-subtle);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
  }

  .site-header--menu-open .site-nav-wrapper {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-nav {
    width: 100%;
    padding: var(--space-3) var(--space-4) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }

  .site-nav__link {
    width: 100%;
    padding-block: 0.5rem;
  }
}

@media (min-width: 769px) {
  .site-nav-wrapper {
    align-items: center;
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }
}