/* VollmerIT: navigation styles. Responsive rules stay with their component. */
header {
  padding: 26px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}
.logo {
  font-size: 27px;
  letter-spacing: -1.5px;
  font-weight: 600;
  white-space: nowrap;
}
.logo span {
  color: var(--accent);
}
nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
}
.form-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}
@media (max-width:900px) {
  nav a:not(.btn) {
    display: none;
  }
}
@media (max-width:540px) {
  header {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .logo {
    font-size: 23px;
  }
  nav .btn {
    padding: 10px 15px;
    min-height: 44px;
    font-size: 12px;
  }
}
.mobile-menu {
  display: none;
}
header nav {
  gap: 23px;
}
header nav a {
  white-space: nowrap;
}
@media (max-width:1000px) {
  header nav a:not(.btn) {
    display: none;
  }
  .mobile-menu {
    display: block;
  }
  .mobile-menu summary {
    cursor: pointer;
    font-size: 14px;
    padding: 13px;
    border: 1px solid var(--line);
    list-style: none;
  }
  .mobile-menu .menu-links {
    position: absolute;
    top: 100%;
    background: #1b241e;
    border-bottom: 1px solid #59604c;
    box-shadow: 0 20px 35px #0004;
  }
  .menu-links a {
    padding: 14px 0;
    border-bottom: 1px solid #364332;
  }
}
@media (max-width:700px) {
  .mobile-menu summary {
    font-size: 12px;
  }
}
@media (max-width:370px) {
  .site-header nav .btn {
    font-size: 11px;
    padding: 10px 9px;
  }
  .site-header .logo {
    font-size: 20px;
  }
  .mobile-menu summary {
    padding: 9px;
  }
}
.concept-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 21px;
  font-size: 11px;
  color: #859273;
}
.concept-nav strong {
  font-family: Georgia,serif;
  font-size: 20px;
  font-weight: 400;
  color: #465a39;
}
@media (max-width:950px) {
  .concept-nav>span {
    display: none;
  }
}
.burger {
  display: block;
  width: 24px;
  height: 24px;
}
.mobile-menu summary::-webkit-details-marker {
  display: none;
}
.mobile-menu[open] summary {
  background: var(--surface);
}
@media (max-width:700px) {
  .site-header {
    padding: 18px var(--pad);
    gap: 12px;
    align-items: center;
  }
  .site-header .logo {
    font-size: 23px;
  }
  .site-header nav .btn {
    padding: 10px 12px;
    min-height: 44px;
    font-size: 11px;
  }
  .mobile-menu summary {
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    border: 0;
  }
  .site-header nav {
    margin-left: auto;
  }
}
@media (max-width:360px) {
  .site-header {
    gap: 7px;
  }
  .site-header .logo {
    font-size: 21px;
  }
  .site-header nav .btn {
    padding: 10px 9px;
    font-size: 10px;
  }
}
.site-header {
  position: sticky;
  top: 0;
  background: #121617;
  z-index: 50;
}
.mobile-menu .menu-links {
  max-height: calc(100dvh - 82px);
  overflow-y: auto;
  overscroll-behavior: contain;
}
@media (max-width:700px) {
  .mobile-menu .menu-links {
    padding-top: 8px;
    padding-bottom: 12px;
  }
  .mobile-menu .menu-links a {
    padding: 11px 0;
    font-size: 14px;
  }
}
@media (max-width:1000px) {
  .mobile-menu .menu-links {
    left: auto;
    right: var(--pad);
    width: min(340px,calc(100vw - 2 * var(--pad)));
    padding: 12px 20px 20px;
    border: 1px solid var(--line);
    border-radius: 0 0 5px 5px;
    max-height: calc(100dvh - 92px);
    gap: 0;
  }
  .mobile-menu .menu-links>a:not(.menu-contact) {
    padding: 10px 0;
    min-height: 44px;
    font-size: 14px;
    line-height: 24px;
  }
  .mobile-menu .menu-links .menu-contact {
    min-height: 48px;
    margin-top: 16px;
    padding: 12px 18px;
    background: var(--accent);
    color: #171c19;
    border: 1px solid var(--accent);
    font-size: 14px;
    text-align: center;
  }
}
.site-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding-top: 20px;
  padding-bottom: 16px;
}
.site-header>.logo {
  grid-column: 1;
  grid-row: 1;
}
.site-header>.header-contact {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
}
.site-header>.desktop-navigation {
  grid-column: 1/-1;
  grid-row: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 13px;
  margin: 0;
}
.site-header>.desktop-navigation a {
  display: block;
  padding: 5px 0;
  white-space: nowrap;
}
.site-header>.desktop-navigation a:hover {
  color: var(--accent);
}
.site-header>.mobile-menu {
  display: none;
}
.menu-links a[aria-current=page] {
  color: var(--accent);
}
@media (max-width:1000px) {
  .site-header {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    padding-bottom: 18px;
  }
  .site-header>.desktop-navigation {
    display: none;
  }
  .site-header>.header-contact {
    margin-left: auto;
    min-height: 44px;
    padding: 10px 12px;
    font-size: 12px;
  }
  .site-header>.mobile-menu {
    display: block;
  }
  .mobile-menu .menu-links {
    display: grid;
    align-items: stretch;
    justify-content: normal;
  }
  .mobile-menu .menu-links a {
    display: block;
    white-space: normal;
  }
  .mobile-menu .menu-links .menu-contact {
    display: flex;
  }
  .site-header .menu-links {
    margin: 0;
  }
}
@media (max-width:370px) {
  .site-header {
    gap: 7px;
  }
  .site-header>.header-contact {
    font-size: 10px;
    padding: 10px 9px;
  }
  .site-header>.logo {
    font-size: 21px;
  }
}
.services-menu {
  position: relative;
}
.services-menu>summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  padding: 5px 0;
  white-space: nowrap;
  font: inherit;
}
.services-menu>summary::-webkit-details-marker {
  display: none;
}
.services-menu>summary:after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
}
.services-menu[open]>summary:after {
  transform: rotate(225deg);
  margin-top: 3px;
}
.services-menu>summary:hover {
  color: var(--accent);
}
.services-menu>summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}
.services-links {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 235px;
  padding: 12px 20px;
  background: #171e1b;
  border: 1px solid var(--line);
  box-shadow: 0 16px 32px #0005;
  z-index: 60;
}
.site-header .services-links a {
  padding: 12px 0;
  font-size: 14px;
  line-height: 1.5;
}
.services-links a+a {
  border-top: 1px solid var(--line);
}
@media (max-width:1000px) {
  .mobile-menu .services-menu>summary {
    background: transparent;
    border: 0;
    border-radius: 0;
    min-width: 0;
    min-height: 44px;
    padding: 10px 0;
    font-size: 14px;
    line-height: 24px;
    justify-content: space-between;
  }
  .mobile-menu .services-links {
    position: static;
    min-width: 0;
    padding: 0 0 0 16px;
    margin: 0 0 8px;
    border: 0;
    border-left: 1px solid var(--accent);
    box-shadow: none;
    background: transparent;
  }
  .mobile-menu .services-links a {
    padding: 10px 0;
    font-size: 13px;
  }
  .mobile-menu .services-links a+a {
    border-top: 0;
  }
}
.site-header>.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  line-height: 1;
  min-width: 0;
}
.site-header .brand-mark {
  display: block;
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex: none;
}
.site-header .brand-name {
  color: var(--text,#f0eee8);
}
.site-header .brand-name>span {
  color: var(--accent);
}
.site-footer-full .logo {
  display: inline-block;
}
.site-footer-full .brand-full {
  display: block;
  width: 160px;
  height: auto;
}
@media (max-width:1000px) {
  .site-header .brand-mark {
    width: 32px;
    height: 32px;
  }
  .site-header>.logo {
    gap: 6px;
  }
  .site-header .brand-name {
    font-size: 21px;
  }
}
@media (max-width:370px) {
  .site-header .brand-mark {
    width: 20px;
    height: 20px;
  }
  .site-header .brand-name {
    font-size: 16px;
  }
  .site-header>.logo {
    gap: 3px;
  }
}
@media (max-width:420px) {
  .site-header {
    gap: 12px;
    padding: 14px 18px;
  }
  .site-header>.logo {
    flex: 0 0 auto;
  }
  .site-header>.header-contact {
    flex: 0 0 104px;
    width: 104px;
    min-height: 44px;
    height: 44px;
    padding: 6px 10px;
    font-size: 11px;
    line-height: 1.35;
    margin-left: auto;
  }
  .site-header>.mobile-menu {
    flex: 0 0 44px;
  }
  .site-header>.mobile-menu>summary {
    width: 44px;
    height: 44px;
    padding: 10px;
  }
  .site-header .brand-mark {
    width: 26px;
    height: 26px;
  }
  .site-header .brand-name {
    font-size: 19px;
  }
  .site-header>.logo {
    gap: 5px;
  }
}
@media (max-width:350px) {
  .site-header {
    gap: 10px;
    padding-left: 14px;
    padding-right: 14px;
  }
  .site-header .brand-mark {
    width: 22px;
    height: 22px;
  }
  .site-header .brand-name {
    font-size: 17px;
  }
  .site-header>.logo {
    gap: 4px;
  }
}