/* Header-specific styles for LIGHT SETUP HOME */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.9));
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.header-brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.header-logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
}

.header-logo-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: radial-gradient(circle at 30% 0, rgba(251, 191, 36, 0.6), rgba(15, 23, 42, 0.9));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft-glow);
}

.header-logo-icon {
  color: #0b1120;
  font-size: 1.1rem;
}

.header-logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.logo-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.primary-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.nav-links a {
  position: relative;
  color: var(--color-text-muted);
  padding-block: 0.2rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  width: 100%;
}

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

.header-cta {
  font-size: var(--font-size-xs);
  padding-inline: 1.1rem;
}

/* Mobile menu toggle */

.header-menu-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: rgba(15, 23, 42, 0.9);
  color: var(--color-text);
}

.header-menu-toggle-inner {
  display: inline-flex;
  flex-direction: column;
  gap: 0.25rem;
}

.header-menu-bar {
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-300);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header-menu-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

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

/* Mobile navigation panel */

.header-mobile-nav {
  display: none;
}

.header-mobile-nav.is-open {
  display: block;
}

.header-mobile-nav-inner {
  border-top: 1px solid var(--color-border);
  background-color: rgba(15, 23, 42, 0.98);
}

.header-mobile-links {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.header-mobile-links a {
  display: block;
  padding: 0.6rem 0.2rem;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.header-mobile-links a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Responsive behavior */

@media (max-width: 768px) {
  .primary-nav {
    display: none;
  }

  .header-menu-toggle {
    display: inline-flex;
  }

  .header-cta-wrapper {
    display: none;
  }

  .site-header-inner {
    padding-inline: var(--space-4);
  }
}

@media (max-width: 480px) {
  .logo-subtitle {
    display: none;
  }
}

/* Menu toggle open state animation */

.header-menu-toggle[aria-expanded="true"] .header-menu-bar:first-child {
  transform: translateY(4px) rotate(45deg);
}

.header-menu-toggle[aria-expanded="true"] .header-menu-bar:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.header-menu-toggle[aria-expanded="true"] .header-menu-label {
  color: var(--color-primary);
}