:root{
  --ground:#F5F1EA; --surface:#FFFFFF; --field:#FBF9F6; --line:#DDD5C8; --field-line:#C9C0B2;
  --text:#16212B; --muted:#3F4A55; --soft:#55606B;
  --ink:#16212B; --ink-text:#F5F1EA; --ink-muted:#CFC7BB; --ink-line:#3A4754;
  --accent:#B4461B; --accent-strong:#8F3512; --accent-text:#B4461B; --accent-on-ink:#F0A27F;
  --tint:#F3E3D8; --ph:#E4DDD1;
  --display:'Bricolage Grotesque', Georgia, 'Times New Roman', serif;
  --body:'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --pad:clamp(20px, 5.5vw, 80px);
  --maxw:1280px;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#11181E; --surface:#1A232B; --field:#141C23; --line:#2A3540; --field-line:#3A4652;
    --text:#EDE7DD; --muted:#B8BFC6; --soft:#A2ABB4;
    --ink:#0B1116; --ink-line:#2E3A46;
    --accent-text:#F0A27F; --tint:#2A211C; --ph:#26303A;
  }
}
:root[data-theme="dark"]{
  --ground:#11181E; --surface:#1A232B; --field:#141C23; --line:#2A3540; --field-line:#3A4652;
  --text:#EDE7DD; --muted:#B8BFC6; --soft:#A2ABB4;
  --ink:#0B1116; --ink-line:#2E3A46;
  --accent-text:#F0A27F; --tint:#2A211C; --ph:#26303A;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(88px + env(safe-area-inset-top,0px))}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--ground);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
a:hover{color:var(--accent-text)}
:focus-visible{outline:3px solid var(--accent-text);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-0.03em;line-height:1.04;font-weight:800}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:15px;color:var(--accent-text)}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.ph{background-color:var(--ph);background-image:repeating-linear-gradient(135deg,rgba(128,128,128,.10) 0 2px,transparent 2px 14px);border-radius:24px;display:flex;align-items:flex-end;padding:22px;color:var(--soft);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 30px;border-radius:999px;font-weight:600;font-size:17px;text-decoration:none;border:0;font-family:inherit;cursor:pointer;transition:background .15s}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-strong);color:#fff}
.btn-line{border:1.5px solid currentColor;color:var(--text);background:transparent}
.btn-line:hover{color:var(--accent-text)}
.icon{width:20px;height:20px;flex-shrink:0}

/* Top bar */
.topbar{background:var(--ink);color:var(--ink-muted);font-size:14px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:16px}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
@media (max-width:760px){.topbar{display:none}}

/* Header */
.site-header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--ground) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px);margin-top:calc(-1 * env(safe-area-inset-top,0px))}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:24px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{width:46px;height:46px;border-radius:12px;background:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-text{display:flex;flex-direction:column;line-height:1.08}
.logo-text b{font-family:var(--display);font-weight:800;font-size:23px;letter-spacing:-0.02em}
.logo-text span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--soft);font-weight:600}
.nav{display:flex;align-items:center;gap:32px;font-weight:500}
.nav a{text-decoration:none}
.nav .btn{min-height:48px;padding:0 22px;font-size:16px;background:var(--text);color:var(--ground)}
.nav .btn:hover{background:var(--accent);color:#fff}
.menu-btn,.call-btn{display:none}
@media (max-width:980px){
  .site-header .wrap{min-height:70px}
  .menu-btn,.call-btn{display:inline-flex;width:46px;height:46px;border-radius:999px;align-items:center;justify-content:center;border:0;cursor:pointer}
  .call-btn{background:var(--surface);color:var(--text)}
  .menu-btn{background:var(--text);color:var(--ground)}
  .header-actions{display:flex;gap:8px}
  .nav{position:fixed;inset:calc(70px + env(safe-area-inset-top,0px)) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--ground);border-bottom:1px solid var(--line);padding:8px var(--pad) 24px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:19px}
  .nav .btn{margin-top:16px;min-height:54px;border-bottom:0}
}
@media (min-width:981px){.header-actions{display:none}}

/* Hero */
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;padding-block:clamp(40px,7vw,96px)}
.hero h1{font-size:clamp(46px,7vw,92px);line-height:.98;letter-spacing:-0.035em;margin:24px 0 26px}
.hero .lead{font-size:clamp(17px,1.6vw,21px);color:var(--muted);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-visual{position:relative;min-height:clamp(320px,44vw,620px)}
.hero-visual .ph{position:absolute;inset:0 0 0 40px}
.person-card{position:absolute;left:0;bottom:44px;width:min(310px,80%);background:var(--surface);border-radius:20px;padding:22px;box-shadow:0 20px 44px rgba(10,16,22,.18)}
.person{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.avatar{width:52px;height:52px;border-radius:999px;background:var(--ph);flex-shrink:0}
.person b{display:block;font-size:17px}
.person span{font-size:14px;color:var(--soft)}
.person-card p{font-size:16px;color:var(--muted)}
@media (max-width:860px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 100%}
  .hero-visual .ph{inset:0}
  .person-card{left:16px;bottom:16px}
}

/* Logo */
.footer-brand img{width:190px;height:auto;display:block;margin-bottom:14px}
.stoerer{position:absolute;top:-28px;right:-18px;width:140px;height:140px;border-radius:999px;background:#fff;display:flex;align-items:center;justify-content:center;transform:rotate(8deg);box-shadow:0 14px 34px rgba(10,16,22,.22);z-index:2}
.stoerer img{width:90px;height:90px;display:block}
@media (max-width:860px){.stoerer{width:108px;height:108px;top:-18px;right:-6px}.stoerer img{width:70px;height:70px}}

/* Fotos */
.ph.photo{padding:0;overflow:hidden;background-image:none}
.ph.photo img{width:100%;height:100%;object-fit:cover;display:block}
.hero-visual .ph.photo img,.band .ph.photo img{position:absolute;inset:0}
.band .ph.photo{position:relative}

.text-link{font-weight:600;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;gap:8px}

/* Strengths */
.strengths{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--surface);border-radius:24px;padding:34px 12px}
.strengths div{padding:4px 26px;border-right:1px solid var(--line)}
.strengths div:last-child{border-right:0}
.strengths b{display:block;font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-0.02em;margin-bottom:4px}
.strengths span{color:var(--soft);font-size:16px}
@media (max-width:980px){
  .strengths{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:24px}
  .strengths div:nth-child(2){border-right:0}
}
@media (max-width:520px){
  .strengths{grid-template-columns:1fr;padding:12px 4px}
  .strengths div{border-right:0;border-bottom:1px solid var(--line);padding:16px 20px}
  .strengths div:last-child{border-bottom:0}
}

/* Sections */
.section{padding-block:clamp(72px,10vw,128px)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:clamp(32px,4vw,56px)}
.section-head h2{font-size:clamp(34px,4.4vw,56px);margin-top:16px;max-width:14em}
.section-head p{color:var(--muted);max-width:26em;font-size:18px}
@media (max-width:860px){.section-head{flex-direction:column;align-items:flex-start;gap:18px}}

/* Services */
.services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.service{background:var(--surface);border-radius:24px;padding:34px 30px;display:flex;flex-direction:column;gap:18px;min-height:390px}
.service h3{font-size:29px;letter-spacing:-0.02em}
.service p{color:var(--muted);flex-grow:1}
.service a{font-weight:600;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;gap:8px}
.service-icon{width:56px;height:56px;border-radius:16px;background:var(--tint);display:flex;align-items:center;justify-content:center;color:var(--text)}
.service.featured{background:var(--ink);color:var(--ink-text)}
.service.featured p{color:var(--ink-muted)}
.service.featured a{color:#fff}
.service.featured .service-icon{background:var(--accent);color:#fff}
@media (max-width:1100px){.services{grid-template-columns:repeat(2,minmax(0,1fr))}.service{min-height:0}}
@media (max-width:600px){.services{grid-template-columns:1fr}}

/* Heating band */
.band{background:var(--ink);color:var(--ink-text)}
.band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center;padding-block:clamp(72px,10vw,120px)}
.band .ph{min-height:clamp(280px,40vw,560px);background-color:#26313B;color:#A7B0B9}
.band .eyebrow{color:var(--accent-on-ink)}
.band h2{font-size:clamp(34px,4.2vw,52px);margin:18px 0 22px}
.band p{color:var(--ink-muted);font-size:clamp(17px,1.5vw,19px);max-width:32em}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 32px;padding:0;list-style:none}
.chips li{padding:10px 18px;border:1px solid var(--ink-line);border-radius:999px;font-size:16px}
.band-note{color:var(--ink-muted);font-size:15px;margin-left:14px}
@media (max-width:860px){.band .wrap{grid-template-columns:1fr}.band .ph{order:2}.band-note{display:block;margin:14px 0 0}}

/* Bath steps */
.bath-intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,80px);align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.bath-intro h2{font-size:clamp(34px,4.4vw,56px);margin-top:16px}
.bath-intro p{color:var(--muted);font-size:clamp(17px,1.5vw,19px)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.steps li{border-top:2px solid var(--text);padding-top:22px;display:flex;flex-direction:column;gap:10px}
.steps .num{font-family:var(--display);font-weight:800;font-size:38px;color:var(--accent-text);line-height:1}
.steps b{font-size:21px}
.steps span{color:var(--muted)}
@media (max-width:980px){.bath-intro{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:36px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Referenzen / Galerie */
.refs-section{padding-bottom:clamp(72px,10vw,128px)}
.refs-section .section-head h2{margin-top:16px}
.filter{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 clamp(24px,3vw,36px);padding:0;list-style:none}
.filter button{min-height:46px;padding:0 20px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--text);font:inherit;font-weight:600;font-size:16px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.filter button:hover{border-color:var(--text)}
.filter button[aria-pressed="true"]{background:var(--text);border-color:var(--text);color:var(--ground)}
.filter .count{font-weight:500;font-size:14px;opacity:.7}
.gallery{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.gallery li[hidden]{display:none}
.gallery figure{margin:0}
.gallery button{all:unset;display:block;width:100%;cursor:zoom-in;border-radius:20px}
.gallery button:focus-visible{outline:3px solid var(--accent-text);outline-offset:3px}
.gallery .thumb{display:block;aspect-ratio:4/3;border-radius:20px;overflow:hidden;background:var(--ph)}
.gallery .thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.gallery button:hover .thumb img{transform:scale(1.03)}
.gallery figcaption{margin-top:12px;display:flex;flex-direction:column;gap:2px}
.gallery figcaption small{color:var(--accent-text);font-weight:600;font-size:14px}
.gallery figcaption span{color:var(--muted);font-size:16px}
.gallery-empty{color:var(--muted)}
@media (max-width:980px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.gallery{grid-template-columns:1fr}}

/* Lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:min(1200px,94vw);max-height:94vh;width:100%;color:#fff}
.lightbox::backdrop{background:rgba(8,12,16,.88)}
.lightbox figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.lightbox img{max-width:100%;max-height:78vh;width:auto;height:auto;border-radius:14px;display:block;background:#fff}
.lightbox figcaption{text-align:center;font-size:17px;color:#E8E2D8}
.lightbox figcaption small{display:block;color:var(--accent-on-ink);font-weight:600;font-size:14px}
.lb-btn{position:fixed;width:52px;height:52px;border-radius:999px;border:0;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lb-btn:hover{background:rgba(255,255,255,.28)}
.lb-close{top:calc(16px + env(safe-area-inset-top,0px));right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
@media (max-width:700px){.lb-prev,.lb-next{top:auto;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:none}}

/* About */
.about{background:var(--tint);border-radius:28px;padding:clamp(28px,6vw,80px);display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,80px);align-items:center}
.about .ph{min-height:clamp(260px,32vw,440px);border-radius:20px}
.about h2{font-size:clamp(32px,3.8vw,48px);margin:18px 0 20px}
.about p{color:var(--muted);font-size:clamp(17px,1.5vw,19px);margin-bottom:14px}
@media (max-width:860px){.about{grid-template-columns:1fr}}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px)}
.contact h2{font-size:clamp(34px,4.4vw,56px);margin:16px 0 30px}
.contact-list{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-direction:column;gap:18px}
.contact-list li,.contact-list a{display:flex;align-items:center;gap:16px;font-size:clamp(17px,1.6vw,20px);text-decoration:none}
.contact-list .phone{font-weight:600;font-size:clamp(19px,1.9vw,23px)}
.c-icon{width:52px;height:52px;border-radius:14px;background:var(--surface);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact .map{aspect-ratio:640/400;border-radius:20px;border:1px solid var(--line)}
.form{background:var(--surface);border-radius:28px;padding:clamp(24px,4vw,48px);display:flex;flex-direction:column;gap:20px}
.form h3{font-size:28px;letter-spacing:-0.02em}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-weight:600;font-size:15px}
.field input,.field select,.field textarea{min-height:52px;border:1px solid var(--field-line);border-radius:12px;padding:12px 16px;font:inherit;font-size:17px;background:var(--field);color:var(--text);width:100%}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent-text);outline-offset:1px;border-color:transparent}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--muted)}
.consent input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--accent);flex-shrink:0}
.form .btn{width:100%;min-height:60px;font-size:18px}
.form-msg{display:none;padding:16px 18px;border-radius:14px;background:var(--tint);font-weight:500}
.form-msg.show{display:block}
.form-msg.error{background:transparent;border:1.5px solid var(--accent-text);color:var(--text)}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
@media (max-width:520px){.row{grid-template-columns:1fr}}

/* Footer */
.footer{background:var(--ink);color:var(--ink-muted);margin-top:clamp(20px,4vw,40px)}
.footer .wrap{padding-block:56px 32px}
.footer-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.footer-brand b{display:block;font-family:var(--display);font-weight:800;font-size:27px;color:#fff;letter-spacing:-0.02em;margin-bottom:8px}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap;line-height:1.9}
.footer-cols b{color:#fff;display:block}
.footer a{color:var(--ink-muted);text-decoration:none}
.footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--ink-line);margin-top:40px;padding-top:22px;font-size:15px}
.footer-bottom nav{display:flex;gap:26px}
.footer-bottom a{text-decoration:underline}
.admin-link{display:block;width:fit-content;margin:28px auto 0;font-size:13px;opacity:.55;text-decoration:none!important;padding:8px 14px;border:1px solid var(--ink-line);border-radius:999px}
.admin-link:hover{opacity:1}
.nav a[aria-current="page"]{color:var(--accent-text)}

/* Sticky call bar (mobile) */
.callbar{display:none}
@media (max-width:760px){
  .callbar{display:flex;position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:40;min-height:56px;border-radius:999px;background:var(--accent);color:#fff;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:17px;text-decoration:none;box-shadow:0 12px 28px rgba(10,16,22,.3)}
  .callbar:hover{color:#fff}
  .footer .wrap{padding-bottom:110px}
}

/* Unterseiten */
.page-head{padding-block:clamp(40px,6vw,80px) clamp(24px,3vw,40px)}
.page-head h1{font-size:clamp(40px,5.6vw,72px);margin:18px 0 20px}
.page-head p{color:var(--muted);font-size:clamp(17px,1.6vw,21px);max-width:36em}
.partner-group{margin-bottom:clamp(40px,5vw,64px)}
.partner-group h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:20px}
.partners{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.partners a{display:flex;align-items:center;justify-content:center;height:128px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:20px;transition:border-color .15s,transform .15s}
.partners a:hover{border-color:var(--accent-text);transform:translateY(-2px)}
.partners img{max-width:100%;max-height:56px;width:auto;height:auto;display:block}
@media (max-width:980px){.partners{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:600px){.partners{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.partners a{height:104px;padding:18px}}
.back-link{padding-bottom:clamp(56px,8vw,96px)}
@media (min-width:981px) and (max-width:1200px){.nav{gap:22px;font-size:16px}}