.site-header {
  position: fixed;
  top: 30px;
  left: 5%;
  z-index: 99;
  width: 90%;
  border-radius: 50px;
  background: #fff;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.site-header.is-scrolled,
.site-header.scrolled {
  top: 0;
  left: 0;
  width: 100%;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.92);
}

.site-header__bar {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 90px;
  padding: 0 3%;
  box-sizing: border-box;
}

.site-header__brand {
  flex: 0 0 150px;
  display: inline-flex;
  align-items: center;
}

.site-header__logo {
  display: block;
  max-width: 150px;
  max-height: 64px;
  object-fit: contain;
}

.site-header__nav {
  flex: 1 1 auto;
  min-width: 0;
}

.site-header__menu,
.site-header__submenu {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__menu {
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
}

.site-header__menu-item {
  position: relative;
}

.site-header__menu-link {
  display: block;
  padding: 0 1.2vw;
  color: #25211e;
  font-size: 18px;
  line-height: 90px;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  font-weight: 600;
}

.site-header__menu-link:hover,
.site-header__submenu-link:hover {
  color: var(--rpbz-primary, #ea5405);
}

.site-header__submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  display: none;
  min-width: 220px;
  padding: 12px 0;
  background: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  transform: translateX(-50%);
}

.site-header__menu-item:hover > .site-header__submenu,
.site-header__menu-item:focus-within > .site-header__submenu {
  display: grid;
}

.site-header__submenu--columns {
  grid-auto-flow: column;
  grid-template-rows: repeat(5, auto);
  min-width: 590px;
  column-gap: 8px;
}

.site-header__menu-item:nth-child(2) > .site-header__submenu--columns {
  grid-template-rows: repeat(3, auto);
}

.site-header__submenu-link {
  display: block;
  padding: 8px 18px;
  color: #25211e;
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 15px;
  justify-content: flex-end;
  margin-left: 20px;
}

.site-header__search,
.site-header__language {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: var(--rpbz-primary, #ef4b00);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.site-header__search:hover,
.site-header__search:focus-visible,
.site-header__language:hover,
.site-header__language:focus-visible {
  background: #d84200;
  box-shadow: 0 10px 22px rgba(239, 75, 0, 0.28);
  color: #fff;
  transform: translateY(-1px);
}

.site-header__search-icon,
.site-header__language-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.site-header__language-switcher {
  position: relative;
}

.site-header__language {
  width: auto;
  min-width: 52px;
  padding: 0 9px;
  gap: 5px;
  border-radius: 18px;
}

.site-header__language-code {
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
}

.site-header__language-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  z-index: 1200;
  display: grid;
  min-width: 190px;
  padding: 8px;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

.site-header__language-menu::before {
  content: "";
  position: absolute;
  top: -6px;
  right: 18px;
  width: 12px;
  height: 12px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  border-left: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  transform: rotate(45deg);
}

.site-header__language-switcher.is-open .site-header__language-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-header__language-option {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 12px;
  border-radius: 7px;
  color: #25211e;
  font-size: 14px;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.site-header__language-option small {
  color: #98a2b3;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.site-header__language-option:hover,
.site-header__language-option:focus-visible {
  background: #fff1eb;
  color: #d84200;
}

.site-header__language-option.is-current {
  background: #ef4b00;
  color: #fff;
  pointer-events: none;
}

.site-header__language-option.is-current small {
  color: rgba(255, 255, 255, 0.78);
}

.site-header__menu-toggle,
.site-header__menu-close,
.site-header__submenu-toggle {
  display: none;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.site-header__menu-line {
  display: block;
  width: 22px;
  height: 2px;
  margin: 3px 0;
  background: currentColor;
}

@media screen and (max-width: 1024px) and (min-width: 769px) {
  .site-header__menu-link {
    padding: 0 0.6vw;
    font-size: 15px;
  }
}

@media screen and (max-width: 768px) {
  .site-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    border-radius: 0;
  }

  .site-header__bar {
    min-height: 64px;
    padding: 8px 15px;
  }

  .site-header__brand {
    flex-basis: 132px;
  }

  .site-header__nav {
    order: 3;
    flex: 0 0 44px;
  }

  .site-header__menu-toggle {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f5f5f5;
    color: #333;
  }

  .site-header__menu-panel {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: none;
    padding: 64px 20px 24px;
    background: #fff;
    overflow-y: auto;
  }

  .site-header.is-menu-open .site-header__menu-panel {
    display: block;
  }

  .site-header__menu-close {
    position: fixed;
    top: 12px;
    right: 15px;
    z-index: 1000;
    display: block;
    font-size: 32px;
    line-height: 1;
  }

  .site-header__menu {
    display: block;
  }

  .site-header__menu-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    position: relative;
  }

  .site-header__menu-item:hover > .site-header__submenu,
  .site-header__menu-item:focus-within > .site-header__submenu {
    display: none;
  }

  .site-header__menu-link {
    display: block;
    padding: 0 50px 0 0;
    color: var(--rpbz-primary, #ea5405);
    font-size: 15px;
    line-height: 50px;
  }

  .site-header__submenu-toggle {
    position: absolute;
    right: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    float: none;
  }

  .site-header__submenu-toggle::before {
    content: '+';
    font-size: 22px;
  }

  .site-header__submenu {
    position: static;
    display: none;
    grid-template-columns: 1fr;
    min-width: 0;
    padding: 4px 0 8px 18px;
    box-shadow: none;
    transform: none;
  }

  .site-header__menu-item.is-submenu-open .site-header__submenu {
    display: grid;
  }

  .site-header__submenu-toggle::before {
    content: '+';
    font-size: 22px;
    transition: transform 0.3s;
  }

  .site-header__menu-item.is-submenu-open .site-header__submenu-toggle::before {
    content: '-';
  }

  .site-header__submenu--columns {
    grid-template-columns: 1fr;
    min-width: 0;
  }

  .site-header__menu-item.is-submenu-open > .site-header__submenu {
    display: block;
  }

  .site-header__actions {
    order: 2;
    flex: 0 0 auto;
    margin-left: auto;
    margin-right: 10px;
  }

  .site-header__language-menu {
    position: fixed;
    top: 66px;
    right: 14px;
    max-width: calc(100vw - 28px);
  }

  .site-header__language-menu::before {
    right: 22px;
  }
}

/* Header search dropdown */
.site-header__search-wrap { position: relative; }
.site-header__search-panel {
  position: absolute;
  top: calc(100% + 16px);
  right: 0;
  width: min(430px, calc(100vw - 30px));
  padding: 12px;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(20, 24, 32, .16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.site-header__search-panel::before {
  content: "";
  position: absolute;
  top: -6px;
  right: 18px;
  width: 12px;
  height: 12px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  border-left: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  transform: rotate(45deg);
}
.site-header__search-wrap.is-open .site-header__search-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.site-header__search-form { display: flex; }
.site-header__search-input {
  flex: 1;
  min-width: 0;
  height: 46px;
  padding: 0 16px;
  border: 1px solid #d8dde5;
  outline: none;
  font: inherit;
}
.site-header__search-input:focus { border-color: #ef4b00; box-shadow: 0 0 0 3px rgba(239, 75, 0, .12); }
.site-header__search-submit {
  min-width: 92px;
  border: 0;
  background: #ef4b00;
  color: #fff;
  cursor: pointer;
  font-weight: 700;
}
@media screen and (max-width: 640px) {
  .site-header__search-panel { position: fixed; top: 70px; right: 12px; left: 12px; width: auto; }
  .site-header__search-submit { min-width: 76px; }
}
.site-header__search-panel { display: none !important; }
.site-header__search-wrap.is-open .site-header__search-panel {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}