.site-topbar {
  background: var(--c-blue);
  color: #000;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px;
  line-height: 1;
}
.site-topbar__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.site-header {
  background: #101214;
  position: relative;
  z-index: 50;
}

.site-header__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header__logo img {
  max-height: 60px;
  width: auto;
}

.site-nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__menu a {
  font-size: 16px;
  font-weight: 500;
  color: var(--c-muted);
  transition: color 0.2s ease;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.site-nav__menu a:hover {
  color: var(--c-text);
}

.site-nav__menu .current-menu-item > a,
.site-nav__menu .current_page_item > a {
  color: var(--c-text);
  border-bottom-color: var(--c-text);
}

.site-header__burger {
  display: none;
  background: transparent;
  border: 0;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0;
}

.site-header__burger span {
  width: 22px;
  height: 2px;
  background: var(--c-text);
  border-radius: 1px;
  margin: 0 auto;
}

.site-mobile-menu {
  display: none;
}

@media (max-width: 900px) {
  .site-nav {
    display: none;
  }
  .site-header__burger {
    display: flex;
  }

  .site-mobile-menu {
    display: block;
    position: fixed;
    inset: 0;
    background: var(--c-bg);
    z-index: 100;
    padding: 80px 24px 24px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }
  .site-mobile-menu.is-open {
    transform: translateX(0);
  }
  .site-mobile-menu__close {
    position: absolute;
    top: 18px;
    right: 18px;
    background: transparent;
    border: 0;
    color: var(--c-text);
    font-size: 32px;
    line-height: 1;
  }
  .site-mobile-menu__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  .site-mobile-menu__list a {
    font-size: 18px;
    font-weight: 500;
    color: var(--c-text);
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid var(--c-border);
  }
}