.av-shared-chrome {
  --bg: #0b0e10;
  --panel: #111518;
  --ink: #edf3f4;
  --ice: #a9d9df;
  --line: #283034;
  font: 14px/1.6 Manrope, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

header.av-shared-chrome {
  position: sticky;
  inset-block-start: 0;
  width: 100%;
  z-index: 20;
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.av-shared-chrome .container {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.av-shared-chrome .nav {
  display: flex;
  min-height: 80px;
  height: auto;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0;
  flex-wrap: nowrap;
}

.av-shared-chrome .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
}

.av-shared-chrome .brand b { color: var(--ice); }
.av-shared-chrome .brand small { display: block; }
.av-shared-chrome .brand .brand-mark {
  display: grid;
  place-items: center;
  flex: 0 0 38px;
  color: var(--ice);
  border: 0;
  clip-path: none;
  padding: 0;
}
.av-shared-chrome .brand .brand-mark::before { content: none; }
.av-shared-chrome .brand-mark svg {
  display: block;
  width: 30px;
  height: 38px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3.2;
  stroke-linecap: square;
}

.av-shared-chrome #menu,
.av-shared-chrome .footer-menu {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
}
.av-shared-chrome a { color: inherit; text-decoration: none; }
.av-shared-chrome a:hover { color: var(--ice); }
.av-shared-chrome .btn-small {
  padding: 10px 14px;
  background: var(--ice);
  color: var(--bg);
  text-align: center;
}
.av-shared-chrome .btn-small:hover { color: var(--bg); background: #d1f4f7; }
.av-shared-chrome .menu-btn { display: none; }
.av-shared-chrome .nav-dropdown { position: relative; height: auto; width: auto; }
.av-shared-chrome .dropdown-menu {
  position: absolute;
  inset: 100% 0 auto auto;
  width: min(280px, 80vw);
  padding: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  visibility: hidden;
  opacity: 0;
}
.av-shared-chrome .dropdown-menu a { display: block; padding: 8px; }
.av-shared-chrome .nav-dropdown:hover .dropdown-menu,
.av-shared-chrome .nav-dropdown:focus-within .dropdown-menu { visibility: visible; opacity: 1; }

footer.av-shared-chrome { padding: 26px 0; border-top: 1px solid var(--line); }
.av-shared-chrome .footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 0;
  min-height: auto;
}
.av-shared-chrome .footer-center {
  position: static;
  transform: none;
  width: auto;
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
}
.av-shared-chrome .footer-center p { margin: 0; }
.av-shared-chrome .footer-menu { position: static; flex-flow: row wrap; justify-content: center; }
.av-shared-chrome .footer-social { display: flex; gap: 8px; margin-top: 14px; }
.av-shared-chrome .footer-social a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--ice);
  border: 1px solid var(--line);
}
.av-converter-tools { border-bottom: 1px solid var(--line); }
.av-tools-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-block: 12px; }
.av-tools-row nav { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }
.av-tools-row .site-language { margin-inline-start: auto; }

@media (max-width: 1100px) {
  .av-shared-chrome .menu-btn {
    display: grid;
    place-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    margin-inline-start: auto;
    background: transparent;
    border: 1px solid var(--line);
    color: var(--ice);
  }
  .av-shared-chrome .menu-btn span { display: block; width: 20px; height: 1px; margin: 0; background: currentColor; }
  .av-shared-chrome #menu {
    display: none;
    position: absolute;
    inset: 100% 0 auto;
    width: 100%;
    max-height: 75dvh;
    overflow: auto;
    padding: 16px;
    background: var(--bg);
    align-items: start;
    flex-direction: column;
  }
  .av-shared-chrome #menu.open { display: flex; }
  .av-shared-chrome .dropdown-menu { position: static; visibility: visible; opacity: 1; transform: none; }
}

@media (max-width: 700px) {
  .av-shared-chrome .footer { grid-template-columns: 1fr; }
  .av-shared-chrome .btn-small { display: none; }
}

.av-shared-chrome .av-header-language{display:inline-grid;position:relative;place-items:center;width:44px;height:44px;flex:0 0 44px;border:1px solid #435860}
.av-header-language img{display:block;width:24px;height:18px;object-fit:contain}
.av-header-language select{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.av-header-language:focus-within{outline:2px solid #a9d9df}
.av-converter-tools .converter-menu{position:relative}