/* ==================================================
   KSB-Grundwerte
   ================================================== */

:root {
  --ksb-orange: #f18700;
  --ksb-blau: #005ca9;

  /* Gemeinsame Breite von Topbar und Navigation */
  --ksb-content-width: 1360px;
  --ksb-side-padding: 1.25rem;
  --ksb-logo-column: 320px;

  /* Maximale Höhe des ausgeklappten Sticky-Headers */
  --ksb-nav-h: 140px;
}

html {
  scroll-padding-top: var(--ksb-nav-h);
}


/* ==================================================
   Gesamter Header
   ================================================== */

.container-header {
  position: sticky;
  top: 0;
  z-index: 1030;

  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "top"
    "logo"
    "nav";

  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);

  transition:
    box-shadow 0.25s ease,
    background-color 0.25s ease;
}


/* ==================================================
   Topbar
   ================================================== */

.container-header .container-topbar {
  grid-area: top;

  width: 100%;
  max-width: none;
  max-height: 48px;
  margin: 0;
  padding: 0 !important;

  overflow: hidden;
  visibility: visible;
  opacity: 1;

  color: #66717c;
  background: #fafafa !important;
  border-bottom: 1px solid #e7eaed;

  transition:
    max-height 0.3s ease,
    opacity 0.2s ease,
    visibility 0.3s ease;
}

/* Joomla-Modul auf die gesamte Topbarbreite bringen */
.container-header .container-topbar .mod-custom {
  width: 100%;
}

.topbar-kontakt {
  box-sizing: border-box;

  display: flex;
  align-items: center;

  width: 100%;
  max-width: var(--ksb-content-width);
  min-height: 48px;
  margin: 0 auto;
  padding-inline: var(--ksb-side-padding);

  font-size: 0.84rem;
  line-height: 1.3;
}

/* Links */
.container-topbar a,
.container-topbar a:visited {
  color: #66717c;
  text-decoration: none;
}

.container-topbar a:hover,
.container-topbar a:focus {
  color: var(--ksb-blau);
}

/* Adresse */
.topbar-adresse {
  display: inline-flex;
  align-items: center;
}

.topbar-adresse::before {
  margin-right: 0.45rem;

  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f015";
}

/* Telefon */
.topbar-telefon {
  display: inline-flex;
  align-items: center;

  margin-left: 1rem;
  padding-left: 1rem;

  border-left: 1px solid #dfe3e6;
}

.topbar-telefon::before {
  margin-right: 0.45rem;

  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f095";
}

/* Instagram */
.topbar-instagram {
  position: relative;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  margin-left: auto;
  color: #66717c;
}

.topbar-instagram::before {
  font-family: "Font Awesome 6 Brands";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1;
  content: "\f16d";
}

/* Sichtbarer Tastaturfokus */
.topbar-kontakt a:focus-visible {
  outline: 2px solid var(--ksb-blau);
  outline-offset: 3px;
}


/* ==================================================
   Logo
   ================================================== */

.container-header .grid-child:has(.navbar-brand) {
  grid-area: logo;

  max-width: none;
  margin: 0;

  transition:
    min-height 0.3s ease,
    padding 0.3s ease;
}

.container-header .navbar-brand {
  margin: 0;
  padding: 0;
}

.container-header .navbar-brand img {
  display: block;

  width: clamp(210px, 14vw, 260px);
  height: auto;
  max-height: 76px;

  object-fit: contain;

  transition:
    width 0.3s ease,
    max-height 0.3s ease;
}


/* ==================================================
   Hauptnavigation
   ================================================== */

.container-header .container-nav {
  grid-area: nav;

  display: flex;
  align-items: center;

  width: 100%;
  max-width: none;
  margin: 0;

  transition:
    min-height 0.3s ease,
    padding 0.3s ease;
}

.container-header .container-nav .navbar {
  width: 100%;
  justify-content: flex-end;
}

.container-header .container-nav .navbar-collapse {
  justify-content: flex-end;
}

.container-header .container-nav .mod-menu {
  justify-content: flex-end;

  width: auto;
  margin-right: 0;
  margin-left: auto;
  padding: 0;

  gap: clamp(0.75rem, 1.5vw, 1.75rem);
}

/* Hauptmenüpunkte */
.container-header .container-nav .mod-menu > li > a {
  padding: 0.85rem 0.2rem;

  color: var(--ksb-blau);
  border-bottom: 3px solid transparent;

  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
}

/* Aktiver Menüpunkt und Hover */
.container-header .container-nav .mod-menu > li.active > a,
.container-header .container-nav .mod-menu > li.current > a,
.container-header .container-nav .mod-menu > li > a:hover,
.container-header .container-nav .mod-menu > li > a:focus {
  color: var(--ksb-orange);
  border-bottom-color: var(--ksb-orange);
}


/* ==================================================
   Desktop-Layout ab 992 px
   Topbar und Header besitzen dieselben Außenkanten
   ================================================== */

@media (min-width: 992px) {
  .container-header {
    grid-template-columns:
      [full-start] minmax(0, 1fr)
      [main-start] minmax(220px, var(--ksb-logo-column))
      minmax(
        0,
        calc(
          var(--ksb-content-width) - var(--ksb-logo-column)
        )
      )
      [main-end] minmax(0, 1fr)
      [full-end];

    grid-template-areas:
      "top top top top"
      ". logo nav .";

    column-gap: 0;
  }

  /* Hintergrund der Topbar bleibt fensterbreit */
  .container-header .container-topbar {
    grid-column: full-start / full-end;
  }

  /* Logo bündig unter der Adresse */
  .container-header .grid-child:has(.navbar-brand) {
    display: flex;
    align-items: center;

    min-height: 92px;
    padding: 0 0 0 var(--ksb-side-padding);
  }

  /* Letzter Menüpunkt bündig unter Instagram */
  .container-header .container-nav {
    justify-content: flex-end;

    min-height: 92px;
    padding: 0 var(--ksb-side-padding) 0 0;
  }

  .container-header .container-nav .navbar,
  .container-header .container-nav .navbar-collapse {
    justify-content: flex-end;
  }

  .container-header .container-nav .mod-menu {
    width: auto;
    margin-right: 0;
    margin-left: auto;
  }

  /* Kompakter Zustand nach dem Scrollen */
  .container-header.is-scrolled
    .grid-child:has(.navbar-brand),
  .container-header.is-scrolled
    .container-nav {
    min-height: 64px;
  }

  .container-header.is-scrolled .navbar-brand img {
    width: 190px;
    max-height: 54px;
  }

  .container-header.is-scrolled
    .container-nav
    .mod-menu > li > a {
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
  }
}


/* ==================================================
   Tablet und Smartphone
   ================================================== */

@media (max-width: 991.98px) {
  .container-header .grid-child:has(.navbar-brand) {
    padding: 0.75rem 1rem 0.35rem;
  }

  .container-header .navbar-brand img {
    width: clamp(185px, 60vw, 235px);
    max-height: 68px;
  }

  .container-header .container-nav {
    justify-content: flex-end;
    padding: 0 1rem 0.75rem;
  }

  .container-header .container-nav .navbar {
    width: 100%;
    justify-content: flex-end;
  }

  /* Aufgeklapptes Mobilmenü */
  .container-header .container-nav .mod-menu {
    width: 100%;
    margin: 0;
    gap: 0;
  }

  .container-header .container-nav .mod-menu > li > a {
    padding: 0.75rem;
    border-bottom: 1px solid #e7eaed;
  }

  /* Kompakter Zustand */
  .container-header.is-scrolled
    .grid-child:has(.navbar-brand) {
    padding-top: 0.45rem;
    padding-bottom: 0.2rem;
  }

  .container-header.is-scrolled .navbar-brand img {
    width: 180px;
    max-height: 52px;
  }

  .container-header.is-scrolled .container-nav {
    padding-bottom: 0.45rem;
  }
}


/* Auf kleinen Smartphones nur Telefon und Instagram */
@media (max-width: 575px) {
  .topbar-kontakt {
    min-height: 42px;
    padding-inline: 1rem;
  }

  .topbar-adresse {
    display: none;
  }

  .topbar-telefon {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
  }
}


/* ==================================================
   Hover-Untermenüs auf Desktop
   ================================================== */

@media (min-width: 992px) and (hover: hover) {
  .container-nav .mod-menu,
  .container-nav .mod-menu li {
    position: relative;
  }

  /* Untermenüs standardmäßig geschlossen */
  .container-nav .mod-menu li > ul {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 20;

    display: none;

    min-width: 17rem;
    height: auto !important;
    margin: 0;
    padding: 0.5rem 0;

    overflow: visible !important;
    list-style: none;

    background: #fff;
    border-top: 3px solid var(--ksb-orange);
    box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.15);
  }

  /* Hover und Tastaturfokus */
  .container-nav .mod-menu li:hover > ul,
  .container-nav .mod-menu li:focus-within > ul {
    display: block !important;
  }

  /* Dritte Menüebene seitlich öffnen */
  .container-nav .mod-menu li li > ul {
    top: 0;
    left: 100%;
  }

  .container-nav .mod-menu li li > a {
    display: block;

    padding: 0.5rem 1.25rem;

    white-space: nowrap;
  }

  .container-nav .mod-menu li li > a:hover,
  .container-nav .mod-menu li li > a:focus {
    color: var(--ksb-orange);
    background: rgba(0, 0, 0, 0.05);
  }

  /*
   * Die Joomla-Untermenüschalter werden absichtlich nicht ausgeblendet.
   * Das erhält die Tastatur- und Screenreader-Bedienbarkeit.
   */
}


/* ==================================================
   Kompakter Sticky-Zustand
   ================================================== */

.container-header.is-scrolled {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* Topbar beim Scrollen einklappen */
.container-header.is-scrolled .container-topbar {
  max-height: 0;

  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}


/* ==================================================
   Bewegungsreduktion
   ================================================== */

@media (prefers-reduced-motion: reduce) {
  .container-header,
  .container-header *,
  .container-header *::before,
  .container-header *::after {
    transition-duration: 0.01ms !important;
  }
}

/* ==================================================
   Startseiten-Hero
   ================================================== */

/* Cassiopeia-Bannerposition vollständig ausfüllen */
.container-banner {
  grid-column: full-start / full-end;

  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.container-banner > *,
.container-banner .mod-custom {
  width: 100%;
  margin: 0;
  padding: 0;
}

.ksb-hero {
  position: relative;
  isolation: isolate;

  display: flex;
  align-items: center;

  width: 100%;
  min-height: max(
    480px,
    calc(100svh - var(--ksb-nav-h))
  );

  overflow: hidden;
  background: #164f7e;
}

/* Bildfläche */
.ksb-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;

  display: block;
  width: 100%;
  height: 100%;
}

.ksb-hero__media img {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center center;
}

/* Abdunklung für lesbaren Text */
.ksb-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;

  background:
    linear-gradient(
      90deg,
      rgba(0, 52, 94, 0.86) 0%,
      rgba(0, 67, 119, 0.68) 38%,
      rgba(0, 70, 125, 0.22) 68%,
      rgba(0, 70, 125, 0.06) 100%
    );
}

/* Gleiche Fluchtlinie wie Topbar und Header */
.ksb-hero__inner {
  box-sizing: border-box;

  width: 100%;
  max-width: var(--ksb-content-width);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 7rem)
           var(--ksb-side-padding);
}

.ksb-hero__content {
  max-width: 650px;
  color: #fff;
}

.ksb-hero__eyebrow {
  margin: 0 0 0.75rem;

  color: #fff;
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ksb-hero h1 {
  max-width: 12ch;
  margin: 0;

  color: #fff;
  font-size: clamp(2.3rem, 5vw, 5rem);
  line-height: 1.04;
  text-wrap: balance;
}

.ksb-hero__text {
  max-width: 56ch;
  margin: 1.25rem 0 0;

  color: #fff;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.6;
}

.ksb-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;

  margin-top: 2rem;
}

.ksb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 48px;
  padding: 0.75rem 1.4rem;

  border: 2px solid transparent;
  border-radius: 0.25rem;

  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;

  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.ksb-button--primary {
  color: #fff;
  background: var(--ksb-orange);
}

.ksb-button--primary:hover,
.ksb-button--primary:focus {
  color: #fff;
  background: #d97800;
  transform: translateY(-2px);
}

.ksb-button--secondary {
  color: #fff;
  background: rgba(0, 0, 0, 0.18);
  border-color: #fff;
}

.ksb-button--secondary:hover,
.ksb-button--secondary:focus {
  color: var(--ksb-blau);
  background: #fff;
  transform: translateY(-2px);
}

.ksb-button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}


/* Smartphone */
@media (max-width: 767.98px) {
  .ksb-hero {
    min-height: max(
      560px,
      calc(100svh - 155px)
    );
    align-items: flex-end;
  }

  .ksb-hero__media img {
    object-position: center center;
  }

  .ksb-hero__overlay {
    background:
      linear-gradient(
        0deg,
        rgba(0, 45, 82, 0.92) 0%,
        rgba(0, 55, 99, 0.72) 52%,
        rgba(0, 55, 99, 0.16) 100%
      );
  }

  .ksb-hero__inner {
    padding: 5rem 1rem 2.5rem;
  }

  .ksb-hero h1 {
    max-width: 13ch;
    font-size: clamp(2.2rem, 11vw, 3.5rem);
  }

  .ksb-hero__actions {
    flex-direction: column;
  }

  .ksb-button {
    width: 100%;
  }
}
/* ==================================================
   Startseite: Kontaktbereich und kompaktes Formular
   ================================================== */

/* Kontaktbereich links bündig zum Header */
@media (min-width: 992px) {
  .ksb-home .container-component {
    padding-left: 2rem;
  }
}

/* Abstände innerhalb des Kontaktbereichs */
.ksb-home .com-contact h1 {
  margin: 0 0 0.75rem;
  color: var(--ksb-blau);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  line-height: 1.2;
}

.ksb-home .com-contact h2,
.ksb-home .com-contact h3,
.ksb-home .com-contact legend {
  margin-top: 1.25rem;
  margin-bottom: 0.65rem;
  color: var(--ksb-blau);
  line-height: 1.25;
}

/* Abstände zwischen Formularfeldern reduzieren */
.ksb-home .com-contact__form .control-group,
.ksb-home .com-contact__form .mb-3 {
  margin-bottom: 0.75rem !important;
}

.ksb-home .com-contact__form label {
  margin-bottom: 0.25rem;
  font-weight: 600;
}

/* Eingabefelder kompakt und gut bedienbar */
.ksb-home .com-contact__form input[type="text"],
.ksb-home .com-contact__form input[type="email"] {
  min-height: 42px;
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
}

/* Nachrichtenfeld deutlich niedriger */
.ksb-home .com-contact__form textarea {
  height: 140px !important;
  min-height: 140px !important;
  padding: 0.65rem 0.75rem;
  border-radius: 0.25rem;
  resize: vertical;
}

/* Aktiver Feldrahmen */
.ksb-home .com-contact__form input:focus,
.ksb-home .com-contact__form textarea:focus {
  border-color: var(--ksb-blau);
  box-shadow: 0 0 0 0.2rem rgba(0, 92, 169, 0.18);
}

/* Absende-Button in KSB-Orange */
.ksb-home .com-contact__form .btn-primary {
  min-height: 44px;
  padding: 0.6rem 1.25rem;
  color: #fff;
  font-weight: 700;
  background: var(--ksb-orange);
  border-color: var(--ksb-orange);
}

.ksb-home .com-contact__form .btn-primary:hover,
.ksb-home .com-contact__form .btn-primary:focus {
  color: #fff;
  background: #d97800;
  border-color: #d97800;
}

/* Smartphone */
@media (max-width: 767.98px) {
  .ksb-home .com-contact__form textarea {
    height: 120px !important;
    min-height: 120px !important;
  }
}

/* ==================================================
   Anfahrt
   ================================================== */

.ksb-anfahrt {
  color: #66717c;
}

.ksb-anfahrt__visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 150px;
  margin-bottom: 1.25rem;
  overflow: hidden;
  background:
    linear-gradient(35deg, transparent 46%, rgba(255,255,255,.75) 47% 53%, transparent 54%),
    linear-gradient(145deg, transparent 46%, rgba(255,255,255,.75) 47% 53%, transparent 54%),
    #edf1f3;
  background-size: 75px 75px;
  border: 1px solid #e1e5e8;
  border-radius: 0.35rem;
}

/* Kartenmarkierung */
.ksb-anfahrt__visual::before {
  font-family: "Font Awesome 6 Free";
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--ksb-orange);
  content: "\f3c5";
  filter: drop-shadow(0 3px 3px rgba(0, 0, 0, .18));
}

.ksb-anfahrt__adresse {
  margin: 0 0 1.1rem;
  font-style: normal;
  line-height: 1.65;
}

.ksb-anfahrt__adresse strong {
  color: var(--ksb-blau);
}

.ksb-route-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.1rem;
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  background: var(--ksb-blau);
  border-radius: 0.25rem;
  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.ksb-route-button:hover,
.ksb-route-button:focus {
  color: #fff !important;
  background: var(--ksb-orange);
  transform: translateY(-1px);
}

.ksb-route-button:focus-visible {
  outline: 3px solid rgba(241, 135, 0, .4);
  outline-offset: 3px;
}

.ksb-anfahrt__hinweis {
  margin: 0.65rem 0 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: #77828c;
}

/* Auf kleinen Displays volle Buttonbreite */
@media (max-width: 575px) {
  .ksb-route-button {
    width: 100%;
  }

  .ksb-anfahrt__visual {
    min-height: 125px;
  }
}
/* ==================================================
   Footer und Copyright-Lowbar
   ================================================== */

.container-footer {
  margin-top: 4rem;
  padding: 0 !important;
  color: #fff;
  background: var(--ksb-blau);
  border-top: 4px solid var(--ksb-orange);
}

.container-footer .grid-child,
.container-footer .mod-custom {
  width: 100%;
  max-width: none;
  padding: 0;
}

.ksb-footer {
  width: 100%;
}

/* Linkbereich */
.ksb-footer__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 5rem);
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.ksb-footer__bereich h2 {
  margin: 0 0 1rem;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.ksb-footer__bereich li + li {
  margin-top: 0.6rem;
}

.ksb-footer__bereich a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  text-underline-offset: 0.2em;
}

.ksb-footer__bereich a:hover,
.ksb-footer__bereich a:focus {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: var(--ksb-orange);
  text-decoration-thickness: 2px;
}

.ksb-footer__bereich a:focus-visible,
.ksb-lowbar a:focus-visible {
  outline: 2px solid var(--ksb-orange);
  outline-offset: 4px;
}

/* Unterste Copyright-Leiste */
.ksb-lowbar {
  width: 100%;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(0, 0, 0, 0.18);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.ksb-lowbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  max-width: 1360px;
  min-height: 46px;
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  font-size: 0.78rem;
}

.ksb-lowbar a {
  color: inherit;
  text-decoration: none;
}

.ksb-lowbar a:hover,
.ksb-lowbar a:focus {
  color: #fff;
}

/* Tablet */
@media (max-width: 767.98px) {
  .ksb-footer__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Smartphone */
@media (max-width: 575.98px) {
  .container-footer {
    margin-top: 2.5rem;
  }

  .ksb-footer__links {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem 1rem;
  }

  .ksb-lowbar__inner {
    flex-direction: column;
    align-items: flex-start;
    min-height: auto;
    padding: 0.85rem 1rem;
  }
}