```css
@font-face {
  font-family: "MB Montserrat";
  src: url("../../fonts/Montserrat-Regular.otf") format("opentype");
  font-display: swap;
}

@font-face {
  font-family: "MB Open Sans";
  src: url("../../fonts/OpenSans-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --page: #ddd8d5;
  --paper: #f4f1ef;
  --white: #ffffff;
  --ink: #22272a;
  --muted: #62686b;
  --header: #252b30;
  --accent: #8b0000;
  --accent-rgb: 139, 0, 0;
  --line: rgba(34, 39, 42, 0.15);
  --radius: 22px;
  --shadow: 0 24px 70px rgba(43, 37, 34, 0.13);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 98px;
}

body {
  overflow-x: hidden;
  background: var(--page);
  color: var(--ink);
  font-family: "MB Open Sans", Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.72;
}

img,
.swipebox {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

img {
  -webkit-user-drag: none;
}

body section {
  padding: 68px 0;
}

a {
  color: var(--accent);
}

a:hover,
a:focus {
  color: var(--accent);
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--ink);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.container {
  width: min(1170px, calc(100% - 48px));
}

.preloader {
  background: var(--page);
}

.preloader .ball {
  background: var(--accent) !important;
}

/* Kopfbereich */

#navigation .navbar {
  min-height: 82px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  box-shadow: 0 8px 28px rgba(18, 22, 25, 0.18);
}

#navigation .navbar .container {
  position: relative;
}

#navigation .division-logo {
  display: flex;
  height: 58px;
  align-items: center;
  margin: 12px 0;
  padding: 8px 14px;
  background: var(--page);
  border-radius: 7px;
}

#navigation .division-logo h1 {
  margin: 0;
  padding: 0;
}

#navigation .division-logo img {
  width: auto;
  height: 46px;
}

#navigation .language.navbar-brand {
  display: flex;
  height: 82px;
  align-items: center;
  gap: 7px;
  margin: 0 0 0 12px;
  padding: 0 8px;
}

#navigation .language .globus {
  float: none;
  width: 22px;
  padding: 0;
  background: transparent;
  opacity: 1;
  mix-blend-mode: screen;
}

#navigation .language .globus img {
  background: transparent;
  filter: invert(1) grayscale(1) contrast(1.35);
}

#navigation .language select {
  height: 34px;
  padding: 0 25px 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 9px;
  outline: none;
  background: var(--accent);
  color: var(--white);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-size: 12px;
}

#navigation .navbar-nav.navbar-right {
  margin-top: 19px;
}

#navigation .navbar-nav.navbar-right li {
  padding: 0 1px;
}

#navigation .navbar-nav.navbar-right li a {
  min-height: 44px;
  padding: 10px 11px 8px;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--page);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#navigation .navbar-inverse .navbar-nav .active a,
#navigation .navbar-inverse .navbar-nav .active a:focus,
#navigation .navbar-nav.navbar-right li a:hover,
#navigation .navbar-nav.navbar-right li a:focus {
  border-bottom-color: var(--white);
  background: transparent;
  color: var(--white);
}

/* Unsere Unternehmen Dropdown */

#navigation .company-nav {
  position: relative;
}

#navigation .company-dropdown-menu {
  display: none !important;
  position: absolute;
  top: 100%;
  right: 0;
  left: auto;
  z-index: 99999;
  min-width: 300px;
  margin: 0;
  padding: 8px;
  list-style: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: var(--accent);
  box-shadow: 0 18px 38px rgba(18, 22, 25, 0.26);
}

#navigation .company-nav.open > .company-dropdown-menu {
  display: block !important;
}

/* Desktop: Dropdown bei Hover öffnen */
@media (min-width: 992px) {
  #navigation .company-nav:hover > .company-dropdown-menu,
  #navigation .company-nav:focus-within > .company-dropdown-menu {
    display: block !important;
  }

  #navigation .company-nav > a {
    cursor: default;
  }
}

#navigation .navbar-nav.navbar-right .company-dropdown-menu > li {
  width: 100%;
  padding: 0;
}

#navigation .navbar-nav.navbar-right .company-dropdown-menu > li > a {
  display: block;
  width: 100%;
  min-height: 0;
  padding: 10px 12px;
  border: 0;
  border-radius: 7px;
  color: var(--white);
  font-size: 11px;
  line-height: 1.35;
  white-space: nowrap;
  text-transform: none;
}

#navigation .navbar-nav.navbar-right .company-dropdown-menu > li > a:hover,
#navigation .navbar-nav.navbar-right .company-dropdown-menu > li > a:focus {
  border: 0;
  background: rgba(255, 255, 255, 0.13);
  color: var(--white);
}

/* Hamburger */

#navigation .navbar-toggle {
  width: 44px;
  height: 44px;
  overflow: hidden;
  margin-top: 22px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  background: transparent;
  white-space: nowrap;
}

#navigation .navbar-toggle .sr-only {
  display: none !important;
}

#navigation .navbar-toggle:hover,
#navigation .navbar-toggle:focus {
  background: rgba(255, 255, 255, 0.08);
}

#navigation .navbar-toggle .icon-bar {
  background: var(--page);
}

/* Große Bildfläche */

#home {
  padding: 116px 24px 52px;
  background: var(--page);
}

#home .home-pattern {
  opacity: 0.08;
}

#main-carousel {
  position: relative;
  z-index: 2;
  width: min(1240px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--header);
  box-shadow: var(--shadow);
}

#main-carousel .carousel-inner .item {
  height: clamp(430px, 52vw, 640px) !important;
  min-height: 0 !important;
  background-position: center;
}

#main-carousel .carousel-inner .item::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(18, 24, 30, 0.68),
    rgba(18, 24, 30, 0.08) 68%
  );
  content: "";
}

#main-carousel .carousel-caption {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 0;
  align-items: flex-end;
  padding: clamp(28px, 5vw, 68px);
  text-align: left;
}

#main-carousel .carousel-caption > div {
  display: block;
  width: min(620px, 100%);
  padding: clamp(24px, 4vw, 38px);
  border-left: 5px solid var(--accent);
  border-radius: 0 18px 18px 0;
  background: rgba(244, 241, 239, 0.94);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.2);
  vertical-align: initial;
}

#main-carousel .carousel-inner h1,
#main-carousel .carousel-inner h2 {
  display: block;
  margin: 0 0 12px;
  color: var(--ink);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.08;
  text-transform: none;
}

#main-carousel .carousel-inner p {
  margin: 0;
  color: var(--muted);
  font-family: "MB Open Sans", Arial, sans-serif;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
}

#main-carousel .carousel-indicators {
  bottom: 16px;
  z-index: 5;
}

#main-carousel .carousel-indicators li {
  border-color: var(--page);
}

#main-carousel .carousel-indicators .active {
  background: var(--accent) !important;
}

#main-carousel .carousel-left,
#main-carousel .carousel-right {
  top: 50%;
  z-index: 5;
  width: 48px;
  height: 48px;
  margin-top: -24px;
  padding: 0;
  border-radius: 50%;
  background: rgba(37, 43, 48, 0.76);
  color: var(--page);
  font-size: 38px;
  line-height: 44px;
}

#main-carousel .carousel-left {
  left: 18px;
}

#main-carousel .carousel-right {
  right: 18px;
}

/* Inhaltskarten */

#about-us,
#leistungen,
#referenzen,
#gallery,
#contact {
  background: var(--page);
}

#about-us {
  padding-top: 24px;
  padding-bottom: 34px;
  overflow: visible;
}

.bg,
.gbg,
#about-us + .row {
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

#about-us .container.bg,
.leistungen .container.bg,
.referenzen .container.bg,
#gallery .container.gbg {
  padding: clamp(32px, 5vw, 64px);
}

#about-us .container.bg {
  overflow: hidden;
}

#about-us .text-center {
  text-align: left;
}

#about-us > .container > h1 {
  max-width: 800px;
  margin: 0 auto 42px;
  font-size: clamp(28px, 3.6vw, 44px) !important;
  line-height: 1.18;
}

#about-us .title-one,
.contact-heading .title-one,
#gallery .title-one {
  display: block;
  margin: 0 0 30px;
  padding: 0 0 16px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.1;
  text-align: left;
  text-transform: none;
}

#about-us .title-one::after,
.contact-heading .title-one::after,
#gallery .title-one::after,
.leistungen h2::after,
.leistungen h3::after,
.referenzen h2::after,
.referenzen h3::after,
#about-us + .row h3::after {
  display: block;
  width: 68px;
  height: 4px;
  margin-top: 16px;
  border-radius: 4px;
  background: var(--accent);
  content: "";
}

#about-us p,
#about-us + .row p {
  color: var(--ink);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.82;
  text-align: left;
}

#about-us .logo2 {
  display: block;
  width: min(260px, 100%);
  margin: 20px auto 0;
  padding: 0 !important;
}

#about-us .hensel {
  margin-top: 18px;
}

#about-us + .row {
  width: min(1170px, calc(100% - 48px));
  margin: 0 auto 34px;
  padding: clamp(32px, 5vw, 64px);
}

#about-us + .row > .col-xs-12 {
  float: none;
}

#about-us + .row h3 {
  margin: 0 0 28px;
  font-size: clamp(27px, 3vw, 39px);
  line-height: 1.2;
}

#about-us + .row .nav-tabs {
  display: flex;
  gap: 10px;
  margin: 0 0 28px;
  border: 0;
}

#about-us + .row .nav-tabs > li {
  float: none;
  margin: 0;
}

#about-us + .row .nav-tabs > li > a {
  height: 100%;
  margin: 0;
  padding: 13px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  line-height: 1.35;
}

#about-us + .row .nav-tabs > li.active > a,
#about-us + .row .nav-tabs > li.active > a:hover,
#about-us + .row .nav-tabs > li.active > a:focus {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

#about-us + .row .tab-content {
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
}

#about-us + .row .media-object {
  width: 180px;
  margin: 0 28px 16px 0;
  padding: 0;
  border-radius: 13px;
}

.bgg {
  padding: 34px 0;
}

.leistungen h2,
.leistungen h3,
.referenzen h2,
.referenzen h3 {
  margin: 0 0 30px;
  color: var(--ink);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.15;
}

.referenzen h2,
.referenzen h3 {
  margin-left: 0;
}

.leistungen ul,
.referenzen ul {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.6;
}

.leistungen li,
.referenzen li {
  position: relative;
  margin: 0 0 10px;
  padding-left: 22px;
}

.leistungen ul > li::before,
.referenzen ul > li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 8px;
  margin: 0;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.leistungen .img-responsive,
.referenzen .img-responsive {
  width: 100%;
  margin: 10px 0 0 !important;
  border-radius: 18px;
  box-shadow: 0 16px 38px rgba(43, 37, 34, 0.16);
}

.leftfix {
  margin-left: 0;
}

/* Galerie */

#gallery {
  padding: 34px 0;
  overflow: visible;
}

#gallery .row.text-center {
  text-align: left;
}

#gallery .gallerie {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-bottom: 0;
}

#gallery .gallerie a[class*="col-"] {
  float: none;
  width: auto;
  min-height: 0;
  margin: 0;
  padding: 0;
}

#gallery .gallerie a img {
  width: 100%;
  height: 230px;
  border: 0;
  border-radius: 14px;
  object-fit: cover;
  opacity: 1;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

#gallery .gallerie a:hover img {
  border: 0;
  box-shadow: 0 15px 32px rgba(43, 37, 34, 0.2);
  transform: translateY(-3px);
}

.none {
  display: none !important;
}

#gallery .btn-primary,
#contact-form-section .btn-primary {
  margin-top: 20px;
  padding: 12px 24px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--accent);
  color: var(--white);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#gallery .btn-primary:hover,
#contact-form-section .btn-primary:hover {
  border-color: var(--ink);
  background: var(--ink);
  text-decoration: none;
}

/* Kontakt */

#contact {
  padding: 62px 0 72px;
  border: 0;
}

#contact .contact-heading {
  padding-bottom: 8px;
}

#contact .contact-details {
  position: relative;
}

#contact .contact-details > .pattern {
  display: none;
}

#contact .contact-details > .row {
  display: flex;
  flex-wrap: wrap;
}

#contact .contact-details > .row > [class*="col-"] {
  display: flex;
}

.contact-address,
#contact-form-section {
  width: 100%;
  height: auto;
  min-height: 470px;
  padding: clamp(30px, 4vw, 48px);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.contact-address {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.contact-address img {
  width: auto;
  max-width: 230px;
  max-height: 150px;
  margin: 0 auto 22px;
  object-fit: contain;
}

.contact-address p {
  color: var(--ink);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.contact-address p span {
  color: var(--accent);
}

.contact-address address {
  margin: 0;
  color: var(--ink);
}

.contact-address a {
  color: var(--accent);
}

#contact-form-section {
  padding-top: 42px;
}

#contact-form .mail-field,
#contact-form .name-field {
  float: none;
  width: 100%;
  margin-right: 0;
}

#contact-form-section .form-control {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  box-shadow: none;
  color: var(--ink);
}

#contact-form-section textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

#contact-form-section .form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

#verif_box {
  display: inline-block;
  width: calc(100% - 72px) !important;
  margin: 0 12px 0 0;
}

#contact-form img[alt*="verification"] {
  display: inline-block;
  border-radius: 5px;
  vertical-align: middle;
}

/* Impressum und Fußbereich */

.legal-page #contact {
  padding-top: 145px;
}

.legal-page #about-us {
  padding-top: 20px;
}

.legal-page #about-us .container.bg {
  margin-bottom: 42px;
}

.legal-page #about-us h3 {
  margin: 28px 0 10px;
  color: var(--ink);
}

.legal-page #about-us .col-sm-12 {
  float: none;
}

#footer.site-footer {
  margin: 0;
  padding: 0;
  background: var(--accent);
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  text-align: left;
}

#footer .footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.8fr 1.25fr 0.72fr;
  gap: 48px;
  width: min(1170px, calc(100% - 48px));
  margin: 0 auto;
  padding: 64px 0 44px;
}

#footer .footer-logo {
  width: 184px;
  max-width: 100%;
  max-height: 100px;
  margin-bottom: 14px;
  padding: 9px 12px;
  border-radius: 7px;
  background: var(--page);
  object-fit: contain;
}

#footer .footer-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

#footer .footer-heading {
  margin: 0 0 14px;
  color: var(--white);
  font-family: "MB Montserrat", Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
}

#footer .footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

#footer .footer-links li + li {
  margin-top: 7px;
}

#footer .footer-links a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

#footer .footer-links a:hover,
#footer .footer-links a:focus {
  color: var(--white);
  text-decoration: none;
}

#footer .footer-bottom {
  width: min(1170px, calc(100% - 48px));
  margin: 0 auto;
  padding: 20px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

/* Tablet und Mobil */

@media (max-width: 991px) {
  .container {
    width: min(100% - 32px, 1170px);
  }

  .navbar-header {
    float: none;
  }

  #navigation .navbar-toggle {
    display: block;
  }

  #navigation .navbar-collapse {
    position: absolute;
    top: 82px;
    right: 16px;
    left: 16px;
    max-height: calc(100vh - 98px);
    padding: 0;
    border: 0;
    border-radius: 0 0 16px 16px;
    background: var(--accent);
    box-shadow: 0 18px 40px rgba(18, 22, 25, 0.24);
  }

  #navigation .navbar-collapse.collapse {
    display: none !important;
  }

  #navigation .navbar-collapse.collapse.in {
    display: block !important;
    overflow-y: auto !important;
  }

  #navigation .navbar-nav {
    float: none !important;
    margin: 0 !important;
    padding: 14px 18px 20px;
  }

  #navigation .navbar-nav > li {
    float: none;
  }

  #navigation .navbar-nav .company-nav.open > .company-dropdown-menu {
    display: block !important;
    position: static;
    float: none;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 6px 0 10px 12px;
    border: 0;
    background: rgba(0, 0, 0, 0.12);
    box-shadow: none;
  }

  #navigation .navbar-nav.navbar-right li a {
    min-height: 50px;
    padding: 14px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
    color: var(--white) !important;
    font-size: 13px;
  }

  #navigation .navbar-inverse .navbar-nav .active a,
  #navigation .navbar-inverse .navbar-nav .active a:focus,
  #navigation .navbar-nav.navbar-right li a:hover,
  #navigation .navbar-nav.navbar-right li a:focus {
    border-bottom-color: var(--white);
    color: var(--white) !important;
  }

  #about-us + .row {
    width: min(100% - 32px, 1170px);
  }

  #about-us + .row .nav-tabs {
    display: block;
  }

  #about-us + .row .nav-tabs > li {
    width: 100%;
    margin-bottom: 8px;
  }

  #about-us + .row .media-object {
    display: none;
  }

  #gallery .gallerie {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #contact .contact-details > .row {
    gap: 18px 0;
  }

  .contact-address,
  #contact-form-section {
    min-height: 0;
  }

  #footer .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  body section {
    padding: 48px 0;
  }

  #navigation .division-logo {
    height: 54px;
    margin: 9px 0;
    padding: 8px 10px;
  }

  #navigation .division-logo img {
    height: 34px;
  }

  #navigation .language.navbar-brand {
    height: 72px;
    margin-left: 4px;
  }

  #navigation .language .globus {
    display: block;
  }

  #navigation .navbar {
    min-height: 72px;
  }

  #navigation .navbar-toggle {
    margin-top: 17px;
    margin-right: 0;
  }

  #navigation .navbar-collapse {
    top: 72px;
  }

  #home {
    padding: 96px 16px 32px;
  }

  #main-carousel .carousel-inner .item {
    height: 470px !important;
  }

  #main-carousel .carousel-caption {
    padding: 24px;
  }

  #main-carousel .carousel-caption > div {
    padding: 24px;
  }

  #main-carousel .carousel-left,
  #main-carousel .carousel-right {
    display: none;
  }

  #about-us .container.bg,
  .leistungen .container.bg,
  .referenzen .container.bg,
  #gallery .container.gbg,
  #about-us + .row {
    padding: 28px 22px;
  }

  #about-us .text-center > [class*="col-"],
  .leistungen .row > [class*="col-"],
  .referenzen .row > [class*="col-"] {
    float: none;
    width: 100%;
  }

  #about-us .logo2 {
    margin-top: 28px;
  }

  #gallery .gallerie {
    grid-template-columns: 1fr;
  }

  #gallery .gallerie a img {
    height: 250px;
  }

  #contact .contact-details > .row {
    display: block;
  }

  #contact .contact-details > .row > [class*="col-"] {
    display: block;
    margin-bottom: 18px;
  }

  .contact-address,
  #contact-form-section {
    padding: 28px 22px;
  }

  .legal-page #contact {
    padding-top: 118px;
  }

  #footer .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    width: min(100% - 32px, 1170px);
    padding: 46px 0 34px;
  }

  #footer .footer-bottom {
    width: min(100% - 32px, 1170px);
  }
}

@media (max-width: 520px) {
  #navigation .division-logo {
    padding-right: 8px;
    padding-left: 8px;
  }

  #navigation .division-logo img {
    height: 30px;
  }

  #navigation .language.navbar-brand {
    padding-right: 0;
  }

  #navigation .language select {
    padding-right: 18px;
  }

  #main-carousel .carousel-inner .item {
    height: 420px !important;
  }

  #main-carousel .carousel-caption {
    padding: 18px;
  }

  #main-carousel .carousel-caption > div {
    padding: 20px;
  }

  #gallery .gallerie a img {
    height: 220px;
  }
}
```