/* Header-specific styles for TravelGearumo */

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

.tg-header__navbar {
  backdrop-filter: blur(12px);
  background-color: rgba(255, 255, 255, 0.94);
}

.tg-header__inner {
  gap: var(--space-8);
}

.tg-header__brand {
  text-decoration: none;
}

.tg-header__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle at 20% 0, #60a5fa, #1d4ed8);
  color: #ffffff;
  font-size: var(--font-size-xs);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.tg-header__logo-mark {
  letter-spacing: 0.05em;
}

.tg-header__brand-text {
  display: flex;
  flex-direction: column;
}

.tg-header__site-name {
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.tg-header__tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.tg-header__nav {
  display: flex;
  align-items: center;
}

.tg-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.tg-header__nav-item--highlight .navbar__link {
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: var(--color-primary);
}

.tg-header__nav-item--highlight .navbar__link:hover {
  background-color: var(--color-primary-soft);
  color: #1d4ed8;
}

/* Mobile toggle */
.tg-header__toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-neutral-200);
  background-color: #ffffff;
  justify-content: center;
  align-items: center;
  gap: 4px;
}

.tg-header__toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-neutral-700);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.tg-header__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Mobile menu open animation */
.tg-header--menu-open .tg-header__toggle-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.tg-header--menu-open .tg-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.tg-header--menu-open .tg-header__toggle-line:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Affiliate disclosure bar */
.tg-header__disclosure {
  border-bottom: 1px solid var(--color-neutral-200);
  background-color: var(--color-surface-muted);
}

.tg-header__disclosure-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.tg-header__disclosure-badge {
  flex-shrink: 0;
}

.tg-header__disclosure-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Responsive behavior */
@media (max-width: 900px) {
  .tg-header__toggle {
    display: flex;
    flex-direction: column;
  }

  .tg-header__nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-md);
    transform-origin: top;
    transform: scaleY(0.95);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .tg-header--menu-open .tg-header__nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scaleY(1);
  }

  .tg-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6) var(--space-8) var(--space-8);
  }

  .tg-header__nav-item--highlight .navbar__link {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .tg-header__disclosure-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}