/*
  Eigene Ergänzungen zum übernommenen Joomla-Theme.
  Ersetzt die nur per schwerem jQuery/Mootools laufenden Teile (Slider, Mobil-Menü,
  Galerie-Filter, Lightbox) durch schlankes, eigenständiges CSS/JS.
  Co-Autor (KI): Claude Opus 4.8 (Anthropic) – gem. ST-QM-KI-002.
*/

/* ---------- Mobiles Menü (Hamburger, CSS-only) ---------- */
.pu-navtoggle { display: none; }
.pu-burger { display: none; }

@media (max-width: 767px) {
  .moduletable.navigation { position: relative; }
  .pu-burger {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 40px;
    padding: 8px 9px;
    cursor: pointer;
    float: right;
    margin: 6px 4px 0 0;
  }
  .pu-burger span {
    display: block;
    height: 3px;
    width: 100%;
    background: #555;
    border-radius: 2px;
  }
  ul.sf-menu { display: none; clear: both; }
  .pu-navtoggle:checked ~ ul.sf-menu { display: block; }
  ul.sf-menu li { float: none; display: block; width: auto; }
  ul.sf-menu li a { display: block; padding: 12px 10px; border-bottom: 1px solid rgba(0,0,0,.08); }
}

/* ---------- Hero-Slider (Crossfade statt camera.js; Styling 1:1 aus camera.css) ---------- */
.pu-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 1000 / 426;     /* Original-Höhe 42.639% der Breite */
  overflow: hidden;
}
.pu-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: top center;  /* alignment: topCenter (Original) */
  opacity: 0;
  transition: opacity 1.2s ease-in-out;  /* transPeriod 1500, simpleFade */
}
.pu-slide.is-active { opacity: 1; }

/* .camera_caption – vertikal zentriert, links eingerückt, kein dunkler Verlauf */
.pu-caption {
  position: absolute;
  inset: 0;
  color: #fff;
  padding: 0 300px 0 90px;
  display: flex;
  align-items: center;
}
/* .camera_caption > div */
.pu-cap-inner {
  width: 95%;
  color: #a6a6a6;
  font-weight: 300;
  text-transform: uppercase;
  font-size: 18px;
  line-height: 22px;
  font-family: 'Open Sans', sans-serif;
}
.pu-cap-inner .slide-title {
  margin: 0 0 14px;
  color: #1c1b54;            /* Markenblau aus dem Logo */
  font-weight: 300;
  font-size: 38px;
  line-height: 1.1;
  text-transform: uppercase;
}
.pu-cap-inner p { margin: 0 0 6px; }
.pu-cap-inner .pu-author { font-size: 14px; }

/* .camera_prev / .camera_next – unten rechts, 44px, grau, Hover pink */
.pu-nav {
  position: absolute;
  bottom: 20px;
  border: 0;
  background: none;
  color: #444444;
  font-size: 44px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  z-index: 2;
}
.pu-nav:hover { color: #d53c5f; }
.pu-prev { left: 29px; }
.pu-next { left: 65px; }

@media (max-width: 979px) {
  .pu-caption { padding: 0 120px 0 40px; }
  .pu-cap-inner .slide-title { font-size: 28px; }
}
@media (max-width: 600px) {
  .pu-caption { padding: 0 16px; }
  .pu-cap-inner { font-size: 13px; line-height: 17px; }
  .pu-cap-inner .slide-title { font-size: 18px; margin-bottom: 8px; }
  .pu-nav { bottom: 6px; font-size: 30px; }
  .pu-prev { left: 14px; }
  .pu-next { left: 46px; }
}

/* ---------- Angebote-Galerie (ersetzt isotope) ---------- */
#isotopeContainer.gallery {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}
#isotopeContainer.gallery > li.gallery-item {
  width: 25%;
  box-sizing: border-box;
  padding: 10px;
  float: none;
  margin: 0;
  transition: opacity .25s ease;
}
#isotopeContainer.gallery > li.gallery-item.pu-hidden { display: none; }
.gallery-item .item_img { margin: 0; }
.gallery-item .item_img img { width: 100%; height: auto; display: block; }
.gallery-item .item_title { font-size: 15px; margin: 8px 0 2px; }
.gallery-item .item_title a { text-decoration: none; }
.gallery-item .item_info { font-size: 12px; }

.filters { margin: 10px 0 18px; }
.filters ul#filters { list-style: none; margin: 0; padding: 0; }
.filters ul#filters li { display: inline-block; margin: 0 6px 6px 0; }
.filters ul#filters li a {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid #cfd6dd;
  border-radius: 3px;
  text-decoration: none;
  color: #4a5560;
  font-size: 13px;
}
.filters ul#filters li a.selected,
.filters ul#filters li a:hover { background: #4a5560; color: #fff; border-color: #4a5560; }

@media (max-width: 979px) { #isotopeContainer.gallery > li.gallery-item { width: 33.333%; } }
@media (max-width: 767px) { #isotopeContainer.gallery > li.gallery-item { width: 50%; } }
@media (max-width: 480px) { #isotopeContainer.gallery > li.gallery-item { width: 100%; } }

/* ---------- Detailseite Angebot ---------- */
.page-gallery_img .item_img.img-full img { max-width: 100%; height: auto; }
.page-gallery_img { margin: 0 0 16px; }

/* ---------- Lightbox (ersetzt touch.gallery) ---------- */
.pu-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 24px;
}
.pu-lightbox.is-open { display: flex; }
.pu-lightbox img { max-width: 95%; max-height: 92%; box-shadow: 0 6px 40px rgba(0,0,0,.6); }
.pu-lightbox .pu-close {
  position: absolute; top: 14px; right: 22px; color: #fff; font-size: 40px;
  background: none; border: 0; cursor: pointer; line-height: 1;
}

/* ---------- Back-to-Top ---------- */
#back-top { opacity: 0; visibility: hidden; transition: opacity .3s ease; }
#back-top.is-visible { opacity: 1; visibility: visible; }

/* ---------- Kontakt ---------- */
.pu-contact address { font-style: normal; line-height: 1.7; font-size: 15px; }
.pu-contact .pu-note { color: #7a7a7a; font-size: 13px; margin-top: 18px; }