:root{
  --bg:#f5f5f5;
  --surface:#ffffff;
  --surface-alt:#f0ebe5;
  --text:#1f1f1f;
  --muted:#5d5d5d;
  --primary:#403a3a;
  --accent:#9e4e45;
  --accent-soft:#8c603b; /* Small eyebrow text: >= 4.5:1 on the existing light surfaces. */
  --border:rgba(64,58,58,.12);
  --shadow:0 20px 50px rgba(38,27,18,.12);
  --radius-lg:28px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
/* Small controls preserve the existing hero and carousel geometry. */
:focus-visible{outline:3px solid #87382f;outline-offset:4px}
.hero-pause{position:absolute;z-index:3;left:1rem;bottom:1rem;display:grid;place-items:center;width:46px;height:46px;border:1px solid #fff;border-radius:50%;padding:0;background:rgba(20,20,20,.85);color:#fff;font:inherit;cursor:pointer}
.hero-pause[hidden]{display:none}
.hero-pause svg{display:block;width:24px;height:24px;fill:currentColor}
.hero-pause .hero-play-icon,.hero-pause[aria-pressed="true"] .hero-pause-icon{display:none}
.hero-pause[aria-pressed="true"] .hero-play-icon{display:block}
.hero-pause-label{position:absolute;left:0;bottom:calc(100% + .6rem);width:max-content;max-width:calc(100vw - 2rem);padding:.4rem .7rem;border-radius:8px;background:rgba(20,20,20,.95);color:#fff;font-size:.85rem;line-height:1.4;opacity:0;visibility:hidden;pointer-events:none}
.hero-pause:hover .hero-pause-label,.hero-pause:focus-visible .hero-pause-label{opacity:1;visibility:visible}
.hero-pause:focus-visible{outline-color:#fff}
.load-status{color:#403a3a;padding:.75rem 0}
body{
  margin:0;
  font-family:Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:1rem;top:1rem;background:#fff;padding:.75rem 1rem;border-radius:999px;z-index:50}
.container{width:min(100% - 2rem,var(--container));margin:0 auto}
section[id],.headline{scroll-margin-top:110px}

.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:40;
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
  background:linear-gradient(180deg,rgba(15,15,15,.44),rgba(15,15,15,.10));
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(64,58,58,.88);
  backdrop-filter:blur(12px);
  border-bottom-color:rgba(255,255,255,.12);
  box-shadow:0 10px 30px rgba(0,0,0,.18);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:88px}
.brand{display:inline-flex;align-items:center;gap:.85rem;color:#fff;min-width:0}
.brand strong{display:block;font-size:1rem}
.brand small{display:block;color:rgba(255,255,255,.78)}
.brand img{width:72px;height:72px;object-fit:contain}
.site-nav{display:flex;align-items:center;gap:1.2rem}
.site-nav a{color:#fff;font-weight:600}
.nav-cta{padding:.85rem 1.2rem;border-radius:999px;background:var(--accent);color:#fff!important}
.nav-toggle{display:none;background:transparent;border:0;width:48px;height:48px;padding:0}
.nav-toggle span:not(.sr-only){display:block;height:2px;width:24px;margin:5px auto;background:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

.floating-contact{
  position:fixed;
  right:1.25rem;
  top:50%;
  transform:translateY(-50%);
  display:flex;
  flex-direction:column;
  gap:.9rem;
  z-index:45;
}
.floating-btn{
  width:70px;
  height:70px;
  border-radius:999px;
  background:var(--accent);
  color:#fff;
  display:grid;
  place-items:center;
  box-shadow:0 20px 50px rgba(0,0,0,.18);
  border:0 solid transparent;
  outline:none;
  text-decoration:none;
  background-clip:padding-box;
  -webkit-tap-highlight-color:transparent;
  appearance:none;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.floating-btn:hover,
.floating-btn:focus-visible{transform:scale(1.06);background:#b45e54;box-shadow:0 24px 60px rgba(0,0,0,.24)}
.floating-btn svg{width:21px;height:21px;display:block;color:#fff}
.floating-btn svg *{stroke:#fff!important;fill:none!important;vector-effect:non-scaling-stroke}

.hero{
  position:relative;
  min-height:100vh;
  overflow:hidden;
}
.hero-slider,
.hero-overlay,
.hero-center{
  position:absolute;
  inset:0;
}
.hero-slider{background:#0f0f0f}
.hero-slide{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  visibility:hidden;
  transition:opacity 1.1s ease, visibility 1.1s ease;
  will-change:opacity;
  backface-visibility:hidden;
  transform:translateZ(0);
}
.hero-slide.is-active{opacity:1;visibility:visible}
.hero-overlay{background:linear-gradient(180deg,rgba(0,0,0,.20) 0%,rgba(0,0,0,.28) 100%)}
.hero-center{
  z-index:2;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:1.9rem;
  padding:6rem 1rem 8rem;
}
.hero-logo{width:min(64vw,620px);height:auto;filter:drop-shadow(0 18px 40px rgba(0,0,0,.22))}
.hero-actions,.form-actions{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center;justify-content:center}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:.9rem 1.4rem;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
}
.btn-primary{background:var(--accent);color:#fff}
.scroll-indicator{
  position:absolute;
  left:50%;
  bottom:2rem;
  transform:translateX(-50%);
  z-index:3;
  width:54px;
  height:54px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.12);
  display:grid;
  place-items:center;
  backdrop-filter:blur(4px);
}
.scroll-indicator-mobile{display:none!important}
.scroll-indicator-mobile.is-hidden{display:none!important}
.scroll-indicator span{display:block;width:16px;height:16px;border-right:3px solid #fff;border-bottom:3px solid #fff;transform:rotate(45deg);animation:bounceArrow 1.6s infinite}
@keyframes bounceArrow{0%,100%{transform:translateY(-2px) rotate(45deg);opacity:1}50%{transform:translateY(8px) rotate(45deg);opacity:.65}}

.headline{padding:1.2rem 0 .9rem;text-align:center}
.headline h1{margin:.2rem 0 .8rem;font-size:clamp(2rem,4vw,3rem);color:var(--primary)}
.headline hr{margin:0;padding:0;border:none;height:2px;background:linear-gradient(to right,transparent 0%,rgb(25,30,35) 30%,rgb(25,30,35) 70%,transparent 100%)}

.section,.site-footer{padding:4.25rem 0}
.services-section{padding-top:1rem}
.section-accent{background:linear-gradient(180deg,rgba(158,78,69,.08),rgba(158,78,69,.02))}
.section-muted{background:var(--surface-alt)}
.section-head{max-width:780px;margin-bottom:1.75rem}
.section-head-tight{margin-bottom:1rem}
.eyebrow{margin:0 0 .75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-soft);font-size:.82rem}
.section-head h2,.site-footer h2,.site-footer h3{margin:0;color:var(--primary)}
.section-head p:last-child,.form-note,.form-status,.service-card p,.site-footer p,.site-footer li,.project-card p,.project-card li,.service-detail-copy p,.service-detail-copy li,.legal-content p,.legal-content li{color:var(--muted)}

.services-grid{
  display:grid;
  gap:1.2rem;
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.service-card,.project-card,.contact-form,.footer-grid>div,.service-detail-copy{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
}
.service-card{
  padding:1rem;
  position:relative;
  cursor:pointer;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.service-card:hover,.service-card:focus-visible{transform:translateY(-4px);border-color:rgba(158,78,69,.35)}
.service-card.is-active{border-color:rgba(158,78,69,.55);box-shadow:0 22px 56px rgba(38,27,18,.18)}
.service-card img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:18px;margin-bottom:1rem}
.service-card h3,.service-detail-copy h3,.project-card h3{margin:.2rem 0 .6rem;color:var(--primary)}
.service-card p{margin:0}
.service-card .service-card-arrow{margin-top:.8rem;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:.35rem}

.service-detail-shell,
.project-layout,
.contact-layout,
.footer-grid{
  display:grid;
  gap:1.6rem;
}
.service-detail-shell,
.project-layout{
  grid-template-columns:1fr;
  margin-top:2.2rem;
}
.service-detail-copy,.project-card,.contact-form,.footer-grid>div{padding:1.5rem}
.service-detail-copy ul,.project-card ul,.legal-content ul{margin:1rem 0 0;padding-left:1.2rem}
.service-detail-copy li,.project-card li,.legal-content li{padding:.18rem 0}
.status-pill{display:inline-flex;padding:.45rem .85rem;border-radius:999px;background:rgba(158,78,69,.12);color:var(--primary);font-weight:700;margin-bottom:1rem}
.highlight{font-weight:700;color:var(--primary)}

.carousel-shell{position:relative;padding:0;overflow:visible;isolation:isolate}
.carousel-stage{position:relative;width:100%;overflow:visible}
.carousel-track{
  --carousel-gap:clamp(.45rem,1.2vw,1.1rem);
  /* Bewegte Bilder dürfen die Scrollposition der Seite nicht verankern. */
  overflow-anchor:none;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:var(--carousel-gap);
  min-height:0;
  /* 84 % Bildbreite im Format 4:3; auch beim Wechsel bleibt die Höhe stabil. */
  aspect-ratio:100/63;
}
.carousel-item{
  position:relative;
  flex:0 0 calc(8% - var(--carousel-gap));
  aspect-ratio:16/10;
  border-radius:22px;
  overflow:hidden;
  box-shadow:0 30px 50px rgba(0,0,0,.22);
  transition:transform .45s ease,opacity .45s ease,filter .45s ease,flex-basis .45s ease,height .45s ease;
  background:#ddd;
}
.carousel-item img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.carousel-item::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.20));
}
.carousel-track .carousel-item:nth-child(1),
.carousel-track .carousel-item:nth-child(3){
  opacity:.95;
  filter:saturate(.92);
  transform:scale(.92);
  height:auto;
}
.carousel-track .carousel-item:nth-child(2){
  flex-basis:84%;
  aspect-ratio:4/3;
  height:auto;
  transform:scale(1);
}
.carousel-track .carousel-item:nth-child(n+4){display:none}
@media (min-width:621px){
  .carousel-track{
    /* Außenraum nutzen, aber mindestens 20 % der Vorschau überlappen lassen:
       22 % × .96 Skalierung × .8 Außenanteil − 8 % Hauptbildrand = 8.896 %. */
    --preview-outset:clamp(0px,calc((100vw - var(--container))/2 - 7rem),8.8%);
  }
  /* Größere Vorschauen überlappen das unverändert 84 % breite Hauptbild. */
  .carousel-track .carousel-item:nth-child(1),
  .carousel-track .carousel-item:nth-child(3){
    flex-basis:22%;
    aspect-ratio:4/3;
    z-index:1;
    transform:scale(.96);
    border:2px solid rgba(255,255,255,.92);
    box-shadow:0 12px 28px rgba(0,0,0,.28);
  }
  .carousel-track .carousel-item:nth-child(1){
    left:calc(-1 * var(--preview-outset));
    margin-right:calc(-14% - var(--carousel-gap));
    transform-origin:left center;
  }
  .carousel-track .carousel-item:nth-child(3){
    right:calc(-1 * var(--preview-outset));
    margin-left:calc(-14% - var(--carousel-gap));
    transform-origin:right center;
  }
}
.carousel-controls{position:absolute;z-index:2;left:50%;bottom:1rem;transform:translateX(-50%);display:grid;grid-template-columns:44px minmax(84px,auto) 44px;align-items:center;justify-content:center;column-gap:.8rem;padding:.5rem;width:max-content;max-width:calc(100% - 2rem);margin:0;border-radius:16px;background:rgba(24,24,24,.8);box-shadow:0 4px 16px rgba(0,0,0,.18)}
.carousel-controls p{margin:0;font-weight:700;color:#fff;text-align:center;white-space:nowrap;min-width:0}
.carousel-nav{
  width:44px;
  height:40px;
  border-radius:10px;
  border:1px solid #000;
  transition:.3s;
  background:var(--accent);
  color:#fff;
  font-size:1.5rem;
  line-height:1;
}
.carousel-nav:hover,.carousel-nav:focus-visible{background:#b45e54;color:#fff}
.carousel-nav:focus-visible{outline:2px solid #fff;outline-offset:2px}


.carousel-item[role="button"]{cursor:pointer}
.carousel-item.is-main{cursor:zoom-in}
.carousel-item[role="button"]:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(13,13,13,.88);
  display:none;
  align-items:center;
  justify-content:center;
  padding:1rem;
  z-index:120;
}
.lightbox.is-open{display:flex}
.lightbox-figure{margin:0;max-width:min(90vw,1200px);width:100%;display:grid;gap:.85rem;justify-items:center}
.lightbox-figure img{width:100%;max-height:90vh;object-fit:contain;border-radius:20px;background:#111;box-shadow:0 24px 70px rgba(0,0,0,.35)}
#lightbox-caption{color:#fff;text-align:center;font-weight:600}
.lightbox-close,.lightbox-nav{
  position:absolute;
  border:none;
  background:rgba(255,255,255,.14);
  color:#fff;
  display:grid;
  place-items:center;
  backdrop-filter:blur(6px);
}
.lightbox-close{top:1rem;right:1rem;width:48px;height:48px;border-radius:999px;font-size:1.8rem;line-height:1}
.lightbox-nav{top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:999px;font-size:2rem;line-height:1}
.lightbox-prev{left:1rem}
.lightbox-next{right:1rem}
.lightbox-close:hover,.lightbox-close:focus-visible,.lightbox-nav:hover,.lightbox-nav:focus-visible{background:rgba(255,255,255,.22)}

.contact-layout{grid-template-columns:minmax(280px,.92fr) minmax(0,1.08fr);align-items:start}
.contact-form,.form-field{min-width:0}
.contact-info-list{display:grid;gap:.8rem}
.contact-info-list a,.contact-info-list p{margin:0;color:var(--primary);font-weight:600}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.form-field{position:relative}
.form-field-full{grid-column:1 / -1}
.form-field label{display:block;margin-bottom:.45rem;font-weight:700}
.form-field input,.form-field textarea,.form-field select{width:100%;border:1px solid rgba(64,58,58,.18);border-radius:16px;padding:.95rem 1rem;background:#fff}
.recaptcha-field{display:grid;gap:.55rem;justify-items:start;margin-bottom:1rem}
.recaptcha-field[hidden]{display:none}
#current-project[hidden],a[href="#current-project"][hidden],.project-carousel-shell[hidden]{display:none!important}
.recaptcha-viewport{position:relative;width:100%;min-width:0;height:144px;overflow:hidden}
#recaptcha-widget{width:max-content;min-width:164px;min-height:144px;transform-origin:top left}
.recaptcha-note{margin:.1rem 0 0}
.recaptcha-note.is-error{color:#a03d2f}
.recaptcha-retry{max-width:100%;padding:.6rem .8rem;border:1px solid var(--accent);border-radius:12px;background:#fff;color:var(--primary);font:inherit;text-align:left;white-space:normal;cursor:pointer}
.recaptcha-retry:hover{background:var(--surface-alt)}
.recaptcha-retry:disabled{opacity:.65;cursor:wait}
.form-field select:invalid{color:#7b7676}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{outline:2px solid rgba(196,104,92,.28);outline-offset:0;border-color:var(--accent)}
.form-field select option{color:var(--primary)}
.form-field [aria-invalid="true"]{border-color:#a03d2f}
.form-field-error{
  position:relative;
  pointer-events:none;
  z-index:10;
  width:max-content;
  max-width:100%;
  margin:.4rem 0 0;
  padding:.65rem .85rem;
  border:1px solid #a03d2f;
  border-radius:10px;
  background:#fff;
  color:#a03d2f;
  font-size:.9rem;
  line-height:1.4;
  box-shadow:0 8px 24px rgba(0,0,0,.14);
}
.form-field-error::before{content:"";position:absolute;top:-5px;left:1rem;width:8px;height:8px;background:#fff;border-top:1px solid #a03d2f;border-left:1px solid #a03d2f;transform:rotate(45deg)}
.form-status{display:none;min-height:0;margin-top:.95rem;padding:.9rem 1.15rem;border-radius:999px;font-weight:700;align-items:center;justify-content:center;max-width:max-content;border:1px solid transparent;box-shadow:0 16px 36px rgba(0,0,0,.10)}
.form-status.is-visible{display:inline-flex}
.form-status.is-error{color:#fff;background:#a03d2f;border-color:#a03d2f}
.form-status.is-success{color:#fff;background:var(--accent);border-color:var(--accent)}
.form-status.is-visible:not(.is-error):not(.is-success){color:#403a3a;background:#f0eded}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

.site-footer{background:var(--primary);color:rgba(255,255,255,.86)}
.site-footer h2,.site-footer h3,.site-footer a,.site-footer summary{color:#fff}
.site-footer>.container>div,.footer-grid>div{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08)}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.legal-details+ .legal-details{margin-top:.85rem}
summary{cursor:pointer;font-weight:700;padding:.2rem 0}
.legal-content{
  margin-top:.75rem;
  padding-top:.4rem;
  max-height:none;
  overflow:visible;
  padding-right:0;
}
.legal-content h3,.legal-content h4{color:#fff;margin:1rem 0 .35rem}
.legal-content p,.legal-content li{color:rgba(255,255,255,.82)}
.legal-content a{word-break:break-word;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-top:1.25rem}

@media (max-width:1080px){
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:980px){
  .site-nav{
    position:absolute;
    top:calc(100% + .5rem);
    left:1rem;
    right:1rem;
    display:none;
    flex-direction:column;
    align-items:stretch;
    padding:1rem;
    border-radius:20px;
    background:rgba(64,58,58,.94);
    border:1px solid rgba(255,255,255,.12);
    box-shadow:var(--shadow);
  }
  .site-nav.is-open{display:flex}
  .nav-toggle{display:inline-block}
  .floating-contact{right:.75rem}
  .floating-btn{width:62px;height:62px}
  .floating-btn svg{width:19px;height:19px}
  .brand img{width:64px;height:64px}
  .hero-logo{width:min(72vw,520px)}
  .contact-layout{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:760px){
  .services-grid{grid-template-columns:1fr}
  .section,.site-footer{padding:3.5rem 0}
  .hero-center{padding-top:6rem;padding-bottom:7rem}
  .hero-logo{width:min(84vw,430px)}
  .hero-actions{flex-direction:column}
  .btn{width:min(100%,320px)}
  .form-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .brand span small{display:none}
  .carousel-item{border-radius:16px}
}

@media (max-width:620px){
  .nav-wrap{min-height:80px}
  .floating-contact{top:auto;right:max(.12rem, env(safe-area-inset-right,0px));bottom:calc(1rem + env(safe-area-inset-bottom,0px));transform:none;flex-direction:row}
  .floating-btn{width:58px;height:58px}
  .floating-btn svg{width:22px;height:22px}
  .scroll-indicator-hero{display:none}
  .headline{padding:1rem 0 .75rem}
  .headline h1{font-size:clamp(1.8rem,8vw,2.4rem)}
  .service-detail-shell,.project-layout{margin-top:2.9rem;gap:1.7rem}
  .carousel-stage{overflow:hidden;padding-inline:0;border-radius:var(--radius-lg)}
  .carousel-track{display:block;min-height:0;aspect-ratio:auto}
  .carousel-item{display:none;height:100%;border-radius:0}
  .carousel-track .carousel-item:nth-child(2){display:block;flex-basis:100%;width:100%;height:clamp(420px,118vw,620px);aspect-ratio:auto;transform:none}
  .carousel-controls{grid-template-columns:42px minmax(86px,auto) 42px;column-gap:.7rem;max-width:250px}
  .carousel-controls p{font-size:.95rem;min-width:0}
  .lightbox{padding:1rem .75rem 1.25rem}
  .lightbox-figure{max-width:90vw}
  .lightbox-nav{width:46px;height:46px}
  .lightbox-prev{left:.5rem}
  .lightbox-next{right:.5rem}
}

@media (max-width:420px){
  }


/* v8.7: aktive Slider-Bilder höher darstellen */
.carousel-track .carousel-item:nth-child(2) img{object-position:center center;}

/* v8.7.1: mobile aktive Slider-Bilder nutzen die verfügbare Kartenhöhe besser */
@media (max-width:620px){
  .carousel-track .carousel-item:nth-child(2) img{height:100%;object-fit:cover;object-position:center center;}
}

/* Honor changes made while the page is open, including native smooth scrolling. */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
.floating-btn:focus-visible{outline:3px solid #fff;outline-offset:3px;box-shadow:0 0 0 6px #403a3a}
.carousel-nav:focus-visible{outline:3px solid #87382f;outline-offset:3px}