/* Busch Montagen – Design auf Basis von Cassiopeia */

:root:root {
  --bm-ink: #16191d;
  --bm-ink-2: #262b31;
  --bm-muted: #5d646c;
  --bm-line: #e4e0d8;
  --bm-paper: #f6f3ee;
  --bm-white: #ffffff;
  --bm-oak: #c28b4a;
  --bm-oak-dark: #8a5a26;
  --bm-radius: 14px;
  --bm-shadow: 0 10px 30px rgba(22, 25, 29, .08);
  --bm-font: "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --bm-font-head: Bahnschrift, "DIN Alternate", "Segoe UI", Roboto, Arial, sans-serif;

  --cassiopeia-color-primary: var(--bm-ink);
  --cassiopeia-color-hover: var(--bm-ink-2);
  --cassiopeia-color-link: var(--bm-oak-dark);
  --link-color: #8a5a26;
  --link-color-rgb: 138, 90, 38;
  --link-hover-color: #16191d;
  --link-hover-color-rgb: 22, 25, 29;
  --cassiopeia-font-family-body: var(--bm-font);
  --cassiopeia-font-family-headings: var(--bm-font-head);
  --cassiopeia-font-weight-headings: 600;
  --template-special-color: var(--bm-ink);
  --cassiopeia-scroll-margin-top: 6rem;
}

body {
  font-family: var(--bm-font);
  color: var(--bm-ink-2);
  background: var(--bm-white);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  color: var(--bm-ink);
  letter-spacing: -.01em;
  line-height: 1.2;
}

a {
  text-underline-offset: .18em;
}

::selection {
  background: var(--bm-oak);
  color: #fff;
}

:focus-visible {
  outline: 3px solid var(--bm-oak);
  outline-offset: 2px;
}

/* ---------- Buttons ---------- */

.bm-btn {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  padding: .8em 1.35em;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}

.bm-btn:hover {
  transform: translateY(-1px);
}

.bm-btn--primary {
  background: var(--bm-oak);
  color: var(--bm-ink);
}

.bm-btn--primary:hover,
.bm-btn--primary:focus {
  background: #d7a466;
  color: var(--bm-ink);
}

.bm-btn--ghost {
  border-color: rgba(255, 255, 255, .7);
  color: #fff;
}

.bm-btn--ghost:hover,
.bm-btn--ghost:focus {
  background: #fff;
  color: var(--bm-ink);
}

.bm-btn--dark {
  background: var(--bm-ink);
  color: #fff;
}

.bm-btn--dark:hover,
.bm-btn--dark:focus {
  background: var(--bm-ink-2);
  color: #fff;
}

/* ---------- Header ---------- */

.container-header {
  background: rgba(255, 255, 255, .96);
  background-image: none;
  box-shadow: 0 1px 0 var(--bm-line);
  backdrop-filter: saturate(1.2) blur(8px);
}

.container-topbar {
  background: var(--bm-ink);
  color: #e9e5de;
  font-size: .875rem;
}

.bm-topbar {
  max-width: 1320px;
  margin: 0 auto;
  padding: .45rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .25rem 1.5rem;
}

.bm-topbar p {
  margin: 0;
}

.bm-topbar__links {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.25rem;
}

.container-topbar a:not(.btn) {
  color: #fff;
  text-decoration: none;
}

.container-topbar a:not(.btn):hover {
  color: var(--bm-oak);
}

.container-header .bm-header-row {
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: .85rem 1.25rem;
  flex-wrap: wrap;
}

.container-header .navbar-brand {
  padding: 0;
  margin: 0;
  font-size: 1rem;
}

.container-header .brand-logo img {
  display: block;
  width: 220px;
  height: auto;
}

.container-header .container-nav {
  display: flex;
  align-items: center;
  flex: 0 1 auto;
  margin-left: auto;
  padding: 0;
}

.container-header .container-nav .mod-menu {
  flex: 0 0 auto;
  gap: .15rem;
}

.container-header .metismenu > li.level-1 {
  padding: 0;
}

.container-header nav {
  margin-top: 0;
}

.container-header .mod-menu {
  color: var(--bm-ink);
  font-weight: 600;
  font-size: 1rem;
}

.container-header .metismenu > li.level-1 > a {
  display: inline-block;
  padding: .55rem .9rem;
  border-radius: 999px;
  transition: background-color .2s, color .2s;
}

.container-header .metismenu > li > a:after {
  display: none !important;
}

.container-header .metismenu > li.level-1 > a:hover,
.container-header .metismenu > li.level-1.active > a {
  background: var(--bm-paper);
  color: var(--bm-oak-dark);
  text-decoration: none;
}

.container-header .navbar-toggler {
  color: var(--bm-ink);
  border: 2px solid var(--bm-ink);
  border-radius: 10px;
  padding: .35rem .6rem;
}

@media (width <= 991.98px) {
  .container-header .bm-header-row {
    padding: .7rem 1rem;
  }

  .container-header .brand-logo img {
    width: 180px;
  }

  .container-header .container-nav {
    flex: 0 0 auto;
  }

  .container-header .container-nav,
  .container-header .container-nav nav,
  .container-header .bm-header-row {
    position: static;
    margin-top: 0;
  }

  .container-header .navbar-collapse .mod-menu {
    flex-direction: column;
    width: 100%;
  }

  .container-header .navbar-collapse.show,
  .container-header .navbar-collapse.collapsing {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    box-shadow: var(--bm-shadow);
    padding: .75rem 1rem 1rem;
  }

  .container-header .metismenu > li.level-1 > a {
    display: block;
    padding: .7rem .9rem;
  }
}

/* ---------- Allgemeiner Seitenaufbau ---------- */

.site-grid {
  row-gap: 0;
}

.container-component {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

.container-component > main {
  max-width: 920px;
}

body.bm-wide .container-component > main,
body.view-featured .container-component > main,
.container-component > main:has(.bm-gallery) {
  max-width: none;
}

.mod-breadcrumbs__wrapper {
  font-size: .875rem;
}

.breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: .5rem;
}

.page-header h1,
.item-page h1,
.item-page h2[itemprop="headline"] {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1.25rem;
}

.item-page h2 {
  margin-top: 2rem;
  font-size: 1.5rem;
}

.item-page h3 {
  margin-top: 1.5rem;
  font-size: 1.2rem;
}

/* ---------- Hero ---------- */

.container-banner {
  margin: 0;
}

.bm-hero {
  position: relative;
  min-height: clamp(460px, 72vh, 720px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  background-color: var(--bm-ink);
  background-size: cover;
  background-position: center 40%;
  isolation: isolate;
}

.bm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(16, 18, 21, .88) 0%, rgba(16, 18, 21, .62) 45%, rgba(16, 18, 21, .15) 100%),
    linear-gradient(0deg, rgba(16, 18, 21, .55) 0%, rgba(16, 18, 21, 0) 45%);
}

.bm-hero__inner {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 4rem 1.25rem 4.5rem;
}

.bm-hero__kicker {
  display: inline-block;
  margin-bottom: 1rem;
  padding: .35rem .8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
  font-size: .875rem;
  letter-spacing: .04em;
}

.bm-hero h1 {
  color: #fff;
  max-width: 19ch;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  margin: 0 0 1.25rem;
}

.bm-hero h1 span {
  color: var(--bm-oak);
}

.bm-hero__lead {
  max-width: 46ch;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: #ece8e1;
  margin-bottom: 2rem;
}

.bm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- Leistungen ---------- */

.container-top-a {
  padding: 4rem 0 1rem;
}

.bm-section-head {
  max-width: 720px;
  margin-bottom: 2rem;
}

.bm-eyebrow {
  display: block;
  color: var(--bm-oak-dark);
  font-weight: 700;
  font-size: .8125rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .5rem;
}

.bm-section-head h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  margin: 0 0 .75rem;
}

.bm-section-head p {
  color: var(--bm-muted);
  margin: 0;
}

.bm-services {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

@media (width <= 1199.98px) {
  .bm-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (width <= 575.98px) {
  .bm-services {
    grid-template-columns: 1fr;
  }
}

.bm-service {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--bm-line);
  border-radius: var(--bm-radius);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: box-shadow .25s, transform .25s, border-color .25s;
}

.bm-service:hover,
.bm-service:focus {
  color: inherit;
  transform: translateY(-4px);
  box-shadow: var(--bm-shadow);
  border-color: transparent;
}

.bm-service img {
  aspect-ratio: 3 / 2;
  width: 100%;
  object-fit: cover;
}

.bm-service__logo {
  aspect-ratio: 3 / 2;
  display: grid;
  place-items: center;
  background: var(--bm-paper);
  padding: 1.5rem;
}

.bm-service__logo img {
  aspect-ratio: auto;
  object-fit: contain;
  max-height: 100%;
}

.bm-service__body {
  padding: 1.25rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.bm-service h3 {
  font-size: 1.2rem;
  margin: 0 0 .5rem;
}

.bm-service p {
  color: var(--bm-muted);
  font-size: .975rem;
  margin: 0 0 1rem;
}

.bm-service__more {
  margin-top: auto;
  font-weight: 600;
  color: var(--bm-oak-dark);
}

.bm-service__more::after {
  content: " →";
}

/* ---------- Startseite: Einleitung ---------- */

.bm-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 3rem;
  align-items: center;
  padding: 2rem 0 1rem;
}

.bm-intro h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  margin: 0 0 1rem;
}

.bm-intro img {
  border-radius: var(--bm-radius);
  box-shadow: var(--bm-shadow);
  width: 100%;
}

.bm-checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: .6rem;
}

.bm-checklist li {
  position: relative;
  padding-left: 2rem;
}

.bm-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .3em;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--bm-oak) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%2316191d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 70% no-repeat;
}

@media (width <= 991.98px) {
  .bm-intro {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.blog-featured .page-header,
.blog-featured .item-content > .page-header {
  display: none;
}

/* ---------- Bänder (Insektum, Kontakt-CTA) ---------- */

.container-bottom-a,
.container-bottom-b {
  padding: 1rem 0;
}

.bm-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: calc(var(--bm-radius) * 1.4);
}

.bm-band h2 {
  margin: 0 0 .5rem;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
}

.bm-band p {
  margin: 0;
}

.bm-band--paper {
  background: var(--bm-paper);
  grid-template-columns: 200px minmax(0, 1fr) auto;
}

.bm-band--paper img {
  width: 200px;
}

.bm-band--dark {
  background: var(--bm-ink);
  color: #d9d4cc;
  margin-bottom: 3rem;
}

.bm-band--dark h2 {
  color: #fff;
}

.bm-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

@media (width <= 991.98px) {
  .bm-band,
  .bm-band--paper {
    grid-template-columns: 1fr;
  }
}

/* ---------- Galerie ---------- */

.bm-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: .75rem;
  margin: 1.5rem 0 0;
}

.bm-gallery a {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: var(--bm-paper);
}

.bm-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .4s ease, filter .4s ease;
}

.bm-gallery a:hover img,
.bm-gallery a:focus img {
  transform: scale(1.05);
  filter: brightness(1.05);
}

.bm-lead {
  font-size: 1.15rem;
  color: var(--bm-muted);
  max-width: 62ch;
}

.bm-lightbox {
  border: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  background: rgba(10, 11, 13, .94);
  color: #fff;
}

.bm-lightbox::backdrop {
  background: rgba(10, 11, 13, .94);
}

.bm-lightbox__figure {
  margin: 0;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: 3.5rem 4.5rem;
}

.bm-lightbox__figure img {
  max-width: 100%;
  max-height: calc(100vh - 7rem);
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}

.bm-lightbox__count {
  position: absolute;
  top: 1rem;
  left: 1.25rem;
  font-size: .9rem;
  color: #cfc9bf;
}

.bm-lightbox button {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, .1);
  color: #fff;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color .2s;
}

.bm-lightbox button:hover,
.bm-lightbox button:focus-visible {
  background: var(--bm-oak);
  color: var(--bm-ink);
}

.bm-lightbox__close {
  top: .75rem;
  right: .75rem;
}

.bm-lightbox__prev,
.bm-lightbox__next {
  top: 50%;
  transform: translateY(-50%);
}

.bm-lightbox__prev {
  left: .75rem;
}

.bm-lightbox__next {
  right: .75rem;
}

@media (width <= 767.98px) {
  .bm-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .5rem;
  }

  .bm-lightbox__figure {
    padding: 3.5rem .5rem;
  }

  .bm-lightbox__prev,
  .bm-lightbox__next {
    top: auto;
    bottom: 1rem;
    transform: none;
  }
}

/* ---------- Kontaktseite ---------- */

.bm-contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.bm-contact__card {
  background: var(--bm-paper);
  border-radius: var(--bm-radius);
  padding: 1.5rem;
}

.bm-contact__card h2 {
  font-size: 1.1rem;
  margin: 0 0 .75rem;
}

.bm-contact__card p {
  margin: 0 0 .35rem;
}

.bm-contact__big {
  font-size: 1.35rem;
  font-weight: 700;
}

.bm-contact__big a {
  color: var(--bm-ink);
  text-decoration: none;
}

.bm-contact__card a[href^="mailto:"],
.bm-contact__big a[href^="mailto:"] {
  font-size: 1.05rem;
  overflow-wrap: anywhere;
}

.bm-contact__big a:hover {
  color: var(--bm-oak-dark);
}

/* ---------- Footer ---------- */

.footer {
  background: var(--bm-ink);
  background-image: none;
  color: #bdb7ad;
  margin-top: 0;
  font-size: .95rem;
}

.footer .grid-child.bm-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
  padding: 3.5rem 1.25rem 2.5rem;
}

.footer .bm-footer-grid .moduletable > h3 {
  color: #fff;
  font-size: 1rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.footer p {
  margin: 0 0 .4rem;
}

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

.footer li {
  margin-bottom: .4rem;
}

.footer a:not(.btn) {
  color: #e9e5de;
  text-decoration: none;
}

.footer a:not(.btn):hover,
.footer a:not(.btn):focus {
  color: var(--bm-oak);
}

.footer .grid-child.bm-footer-legal {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: .5rem 2rem;
  font-size: .875rem;
}

.footer .bm-footer-legal .mod-menu {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: .25rem 1.5rem;
  margin: 0;
}

.footer .bm-footer-legal .mod-menu li {
  margin: 0;
}

@media (width <= 767.98px) {
  .footer .grid-child.bm-footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer .grid-child.bm-footer-legal {
    flex-direction: column;
    align-items: flex-start;
  }
}

.back-to-top-link {
  background: var(--bm-oak);
  color: var(--bm-ink);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}