/* ==========================================================================
   HEADER & NAVIGATION (header.css)
   Compact, elegant header matching exact reference proportions
   ========================================================================== */

/* Utility Bar (Ultra-slim) */
.utility-bar {
  background-color: var(--color-primary-dark);
  color: var(--color-text-on-primary);
  font-size: 0.75rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid rgba(245, 199, 104, 0.25);
}

.utility-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.utility-bar__item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: #FDF6E9;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 4px rgba(62, 39, 35, 0.05);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px; /* Compact height matching reference */
  transition: height var(--duration-base) var(--ease-standard);
  width: 100%;
  max-width: 100%;
}

.site-header.is-scrolled .site-header__inner {
  height: 56px;
}

/* Header Right Actions Group */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: height var(--duration-base) var(--ease-standard);
}

.site-header.is-scrolled .site-logo img {
  height: 38px;
}

/* Desktop Nav Links */
.main-nav {
  display: none;
}

@media (min-width: 1024px) {
  .main-nav {
    display: flex;
    align-items: center;
  }
}

.main-nav__list {
  display: flex;
  align-items: center;
  gap: 1.4rem; /* Balanced horizontal spacing */
}

.main-nav__link {
  font-family: var(--font-body);
  font-size: 0.8125rem; /* ~13px as shown in reference */
  font-weight: 600;
  color: var(--color-ink);
  padding: 0.4rem 0;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

.main-nav__link:hover,
.main-nav__link.is-active {
  color: var(--color-primary);
}

.main-nav__link.is-active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-secondary);
}

/* Language Toggle Component */
.lang-switch {
  display: inline-flex;
  align-items: center;
  background-color: rgba(141, 30, 30, 0.08);
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-pill);
  padding: 2px;
  flex-shrink: 0;
  white-space: nowrap;
}

.lang-switch__option {
  padding: 0.22rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary) !important;
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  line-height: 1.2;
  transition: all var(--duration-fast) var(--ease-out);
  min-width: auto !important;
  min-height: auto !important;
}

.lang-switch__option:hover {
  color: var(--color-secondary) !important;
}

.lang-switch__option.is-active {
  background-color: var(--color-primary) !important;
  color: #FFFFFF !important;
  box-shadow: 0 1px 4px rgba(141, 30, 30, 0.25);
}

/* Header Donate Pill Button */
.header-donate-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.42rem 0.95rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  color: #FFFFFF;
  background-color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 6px rgba(141, 30, 30, 0.2);
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  flex-shrink: 0;
}

.header-donate-btn:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
}

/* Mobile Navigation Hamburger & Drawer */
.mobile-nav-trigger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: var(--z-mobile-menu);
}

@media (min-width: 1024px) {
  .mobile-nav-trigger {
    display: none;
  }
}

.mobile-nav-trigger__bar {
  width: 22px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-out);
}

.mobile-nav-trigger[aria-expanded="true"] .mobile-nav-trigger__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.mobile-nav-trigger[aria-expanded="true"] .mobile-nav-trigger__bar:nth-child(2) {
  opacity: 0;
}
.mobile-nav-trigger[aria-expanded="true"] .mobile-nav-trigger__bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85vw;
  max-width: 320px;
  background-color: #8D1E1E;
  color: #FDF6E9;
  z-index: 9999;
  padding: 1.25rem 1rem;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.35);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-nav-drawer.is-open {
  transform: translateX(0) !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.mobile-nav-drawer__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-drawer__link {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 700;
}