:root {
  --shared-header-bg: #071018;
  --shared-header-gold: #d9ad72;
  --shared-header-line: rgba(217, 173, 114, .2);
}

.shared-site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 150px;
  align-items: center;
  min-height: 92px;
  padding: 0 24px;
  border-bottom: 1px solid var(--shared-header-line);
  background: rgba(7, 16, 24, .98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .14);
  backdrop-filter: blur(14px);
  direction: rtl;
}

.shared-site-header .brand {
  display: flex;
  align-items: center;
  width: 205px;
  height: 76px;
  margin: 0;
  padding: 3px 0;
  border-radius: 0;
  background: transparent;
  text-decoration: none;
}

.shared-site-header .brand-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.shared-site-header .desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 1.45vw, 25px);
  color: #f2eee7;
  font-family: "Vazirmatn", Tahoma, sans-serif;
  font-size: 12px;
  white-space: nowrap;
}

.shared-site-header .desktop-nav a {
  position: relative;
  padding: 35px 0 30px;
  color: inherit;
  text-decoration: none;
}

.shared-site-header .desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 24px;
  width: 0;
  height: 1px;
  background: var(--shared-header-gold);
  transition: width .25s ease;
}

.shared-site-header .desktop-nav a:hover,
.shared-site-header .desktop-nav a.active {
  color: var(--shared-header-gold);
}

.shared-site-header .desktop-nav a:hover::after,
.shared-site-header .desktop-nav a.active::after {
  width: 100%;
}

.shared-site-header .header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  direction: ltr;
}

.shared-site-header .language-switcher { position: relative; }
.shared-site-header .language-trigger {
  min-width: 92px;
  min-height: 42px;
  padding: 7px 12px;
  border: 1px solid rgba(217, 173, 114, .55);
  border-radius: 3px;
  color: #fff;
  background: rgba(255,255,255,.03);
  cursor: pointer;
}
.shared-site-header .language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  display: none;
  min-width: 145px;
  padding: 6px;
  border: 1px solid var(--shared-header-line);
  background: #08131c;
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
}
.shared-site-header .language-switcher.is-open .language-menu { display: grid; }
.shared-site-header .language-option {
  padding: 10px;
  border: 0;
  color: #ddd;
  background: transparent;
  text-align: start;
  cursor: pointer;
}
.shared-site-header .language-option:hover { color: var(--shared-header-gold); background: rgba(217,173,114,.08); }
.shared-site-header .menu-btn { display: none; width: 40px; height: 40px; padding: 8px; border: 0; background: transparent; cursor: pointer; }
.shared-site-header .menu-btn span { display: block; height: 1px; margin: 6px 0; background: var(--shared-header-gold); }

.shared-mobile-menu {
  position: fixed;
  top: 92px;
  right: 0;
  left: 0;
  z-index: 998;
  display: grid;
  gap: 5px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--shared-header-line);
  color: #fff;
  background: rgba(7, 16, 24, .99);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  pointer-events: none;
  transition: .25s ease;
  direction: rtl;
}
.shared-mobile-menu.open { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.shared-mobile-menu a { padding: 10px 4px; border-bottom: 1px solid rgba(255,255,255,.07); color: #eee; text-decoration: none; font-family: "Vazirmatn", Tahoma, sans-serif; }
.shared-mobile-menu a:hover { color: var(--shared-header-gold); }

@media (max-width: 1120px) {
  .shared-site-header { grid-template-columns: 210px 1fr; }
  .shared-site-header .desktop-nav { display: none; }
  .shared-site-header .menu-btn { display: block; }
}

@media (max-width: 560px) {
  .shared-site-header { grid-template-columns: 170px 1fr; min-height: 78px; padding: 0 14px; }
  .shared-site-header .brand { width: 158px; height: 64px; }
  .shared-site-header .language-trigger { min-width: 68px; padding-inline: 8px; font-size: 11px; }
  .shared-mobile-menu { top: 78px; }
}