/* IZR Metallbau · Anbaubalkone als Bausatz */
:root{
  --navy:#0f3a42; --blue:#0a8691; --blue-d:#076a73; --ink:#132a30; --txt:#3a4a4f; --mut:#62757a;
  --bg:#ffffff; --bg2:#f2f4f7; --bg3:#e9edf2; --tint:rgba(15,58,66,.06); --tint2:rgba(10,134,145,.10);
  --r:4px; --pad:clamp(18px,4.5vw,56px); --max:1240px;
  --fh:'Archivo',system-ui,sans-serif; --fb:'Hanken Grotesk',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:clip;overscroll-behavior-x:none;max-width:100%}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--fb);font-size:17px;line-height:1.65;color:var(--txt);background:var(--bg)}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fh);color:var(--ink);line-height:1.12;letter-spacing:-.015em;font-weight:800;text-wrap:balance}
p{text-wrap:pretty}
h2{font-size:clamp(1.85rem,3.4vw,2.7rem)}
h3{font-size:1.3rem;font-weight:700}
p+p{margin-top:.9em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
section{position:relative}
.sec{padding:clamp(72px,9vw,120px) 0}
.alt{background:var(--bg2)}
.lead{font-size:1.1rem;color:var(--txt);max-width:38em}
.mut{color:var(--mut)}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--fh);font-weight:700;font-size:1rem;padding:15px 24px;border-radius:var(--r);border:0;cursor:pointer;transition:background .2s,transform .2s,color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn-p{background:var(--blue);color:#fff}
.btn-p:hover{background:var(--blue-d)}
.btn-n{background:var(--navy);color:#fff}
.btn-n:hover{background:#0c3037}
.btn-g{background:var(--tint);color:var(--navy)}
.btn-g:hover{background:rgba(15,58,66,.11)}
.btn-w{background:#fff;color:var(--navy)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.stars{display:inline-flex;gap:2px;color:#f2b01e}
.stars svg{width:18px;height:18px}

/* ---------- Navigation */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:box-shadow .25s}
.nav.scrolled{box-shadow:0 6px 30px rgba(19,42,48,.08)}
.nav-in{display:flex;align-items:center;gap:20px;height:80px}
.nav-logo{flex:none;display:inline-flex}
.bb{display:inline-flex;align-items:center;--bb-a:var(--navy);--bb-b:var(--blue)}
.bb-name{font-family:var(--fh);font-weight:800;font-size:26px;line-height:1;letter-spacing:-.025em;color:var(--bb-a);white-space:nowrap}
.bb-name span{color:var(--bb-b)}
.bb-name i{font-style:normal;font-weight:600}
.foot-logo .bb-name{font-size:27px}
.bb-hell{--bb-a:#fff;--bb-b:#5fd3dc}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{font-family:var(--fh);font-weight:600;font-size:15px;color:var(--ink);padding:10px 9px;white-space:nowrap;border-radius:var(--r);transition:background .2s,color .2s}
.nav-links a:hover{background:var(--tint)}
.nav-links a[aria-current="page"]{color:var(--blue)}
.nav-cta{white-space:nowrap;flex:none;display:inline-flex;align-items:center;gap:8px;font-family:var(--fh);font-weight:700;font-size:15px;background:var(--navy);color:#fff;padding:12px 18px;border-radius:var(--r)}
.nav-cta svg{width:16px;height:16px}
.nav-burger{display:none;margin-left:auto;background:var(--tint);border:0;border-radius:var(--r);width:46px;height:46px;align-items:center;justify-content:center;color:var(--ink);cursor:pointer}
.nav-burger .ic-x{display:none}
.nav.menu-open .nav-burger .ic-bars{display:none}
.nav.menu-open .nav-burger .ic-x{display:block}
.mob{display:none}
@media(max-width:1239px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:inline-flex}
  .nav{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .nav-in{height:70px}
  .bb-name{font-size:23px}
  .mob{position:fixed;inset:70px 0 0 0;background:#fff;z-index:49;padding:18px var(--pad) 40px;display:flex;flex-direction:column;gap:2px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s;overflow-y:auto;overscroll-behavior:contain}
  .nav.menu-open + .mob,.mob.open{opacity:1;visibility:visible;transform:none}
  .mob a{font-family:var(--fh);font-weight:700;font-size:1.3rem;color:var(--ink);padding:14px 4px}
  .mob .btn{margin-top:18px;justify-content:center;font-size:1.05rem;padding:16px 22px;color:#fff}
  html.menu-lock{overflow:hidden}
}

/* ---------- Hero */
.hero{position:relative;overflow:hidden;background:#f6f7f9}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:78% 40%}
.hero:not(.phero) .hero-bg{inset:0 auto 0 0;width:128%;max-width:none;object-position:0 42%}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(248,249,251,.97) 0%,rgba(248,249,251,.94) 38%,rgba(248,249,251,.66) 53%,rgba(248,249,251,.14) 68%,rgba(248,249,251,0) 80%)}
.hero-in{position:relative;z-index:2;padding-top:clamp(64px,11vh,128px);padding-bottom:clamp(64px,9vh,96px)}
.hero h1{font-size:clamp(2.2rem,4.2vw,3.15rem);max-width:none}
.hero h1 .hl{display:block;white-space:nowrap}
.hero h1 .hl em{font-style:normal;color:var(--blue)}
.hero-sub{margin-top:22px;font-size:1.08rem;max-width:34em;color:var(--txt)}
.proof{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:28px;font-size:15px;color:var(--ink);font-weight:500}
.proof .sep{color:#a3a7b6}
@media(max-width:760px){
  .hero::before{background:rgba(248,249,251,.93)}
  .hero h1 .hl{white-space:normal;display:inline}
  .hero-in{padding-top:48px;padding-bottom:40px}
  .hero:not(.phero) .hero-bg{inset:0;width:100%;object-position:70% 40%}
  .phero .hero-in{padding-top:44px;padding-bottom:56px}
}

/* ---------- Faktenleiste */
.facts{position:relative;z-index:3}
.hero+.sec{padding-top:clamp(56px,7vw,96px)}
.facts-in{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--r);box-shadow:0 18px 50px rgba(19,42,48,.12);overflow:hidden}
.fact{padding:30px 26px;display:flex;gap:16px;align-items:flex-start}
.fact+.fact{background:linear-gradient(90deg,rgba(15,58,66,.035),transparent 30%)}
.fact svg{width:28px;height:28px;color:var(--blue);flex:none;margin-top:2px}
.fact b{display:block;font-family:var(--fh);font-size:1.12rem;color:var(--ink);line-height:1.25}
.fact span{font-size:15px;color:var(--mut);line-height:1.45;display:block;margin-top:4px}
@media(max-width:980px){.facts-in{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.facts-in{grid-template-columns:1fr}.fact{padding:20px 22px}}

/* ---------- Kopfzeilen */
.head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:52px}
.head p{font-size:1.06rem}
.head.center{display:block;text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
.head.center p{margin-top:16px}
@media(max-width:860px){.head{grid-template-columns:1fr;gap:16px}}

/* ---------- Angebote mit 3D */
.ang{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:stretch}
.ang-list{display:flex;flex-direction:column;gap:10px}
.ang-card{all:unset;box-sizing:border-box;display:grid;grid-template-columns:1fr auto;gap:4px 18px;padding:20px 22px;border-radius:var(--r);background:#fff;cursor:pointer;transition:background .2s,box-shadow .2s;outline:2px solid transparent}
.ang-card:hover{background:#fbfcfd}
.ang-card[aria-pressed="true"]{outline-color:var(--blue);box-shadow:0 10px 30px rgba(10,134,145,.14)}
.ang-card:focus-visible{outline-color:var(--navy)}
.ang-lab{grid-column:1/-1;font-family:var(--fh);font-size:14px;font-weight:700;color:var(--blue);letter-spacing:.01em}
.ang-card h3{font-size:1.2rem}
.ang-card p{grid-column:1/2;font-size:15px;color:var(--mut);line-height:1.5}
.ang-preis{grid-row:2/4;grid-column:2;text-align:right;align-self:center}
.ang-preis small{display:block;font-size:14px;color:var(--mut)}
.ang-preis b{font-family:var(--fh);font-size:1.35rem;color:var(--ink);white-space:nowrap}
.ang-stage{position:relative;border-radius:var(--r);overflow:hidden;min-height:520px;background:#e8edf2;box-shadow:0 18px 50px rgba(19,42,48,.12)}
.ang-stage canvas{display:block;position:absolute;inset:0}
.ang-bar{position:absolute;left:16px;right:16px;bottom:16px;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(255,255,255,.94);border-radius:var(--r);padding:14px 16px}
.ang-bar b{font-family:var(--fh);color:var(--ink);font-size:1.05rem}
.ang-bar span{display:block;font-size:14px;color:var(--mut)}
.ang-hint{position:absolute;top:16px;left:16px;z-index:2;font-size:14px;color:var(--ink);background:rgba(255,255,255,.85);padding:6px 11px;border-radius:var(--r);display:flex;gap:7px;align-items:center}
.ang-hint svg{width:18px;height:18px}
.ang-note{margin-top:14px;font-size:14px;color:var(--mut)}
@media(max-width:980px){.ang{grid-template-columns:1fr}.ang-stage{min-height:420px;order:-1}}
@media(max-width:560px){.ang-bar{flex-direction:column;align-items:stretch}.ang-bar .btn{justify-content:center}.ang-card{grid-template-columns:1fr}.ang-preis{grid-row:auto;grid-column:1;text-align:left}}

/* ---------- Aufbau (Sticky-Erzaehlung) */
.bau{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,80px)}
.bau-vis{position:sticky;top:110px;height:min(70vh,620px);border-radius:var(--r);background:var(--bg2);overflow:hidden}
.bau-vis img{position:absolute;inset:6%;width:88%;height:88%;object-fit:contain;mix-blend-mode:multiply;opacity:0;transition:opacity .5s,transform .6s;transform:scale(.97)}
.bau-vis img.on{opacity:1;transform:none}
.bau-vis .bau-zahl{position:absolute;left:22px;bottom:18px;font-family:var(--fh);font-weight:800;font-size:15px;color:var(--ink);background:#fff;padding:6px 12px;border-radius:var(--r)}
.bau-steps{padding:10vh 0 14vh}
.bau-step{min-height:34vh;display:flex;flex-direction:column;justify-content:center;opacity:.5;transition:opacity .4s}
.bau-step.on{opacity:1}
.bau-step .nr{font-family:var(--fh);font-weight:800;color:var(--blue);font-size:15px;margin-bottom:8px}
.bau-step h3{font-size:1.55rem;margin-bottom:10px}
.bau-step img{display:none}
@media(max-width:900px){
  .bau{grid-template-columns:1fr}.bau-vis{display:none}
  .bau-step{min-height:0;opacity:1;padding:18px 0}
  .bau-step img{display:block;width:100%;max-width:420px;background:#fff;border-radius:var(--r);margin-bottom:14px}
}

/* ---------- Ausstattung */
.aus{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.aus-img{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3.4}
.aus-img img{width:100%;height:100%;object-fit:cover}
.aus-grp{padding:22px 0}
.aus-grp+.aus-grp{border-top:1px solid rgba(19,42,48,.09)}
.aus-grp h3{font-size:1.15rem;margin-bottom:6px}
.aus-grp p{font-size:15.5px}
.sw{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.sw i{width:34px;height:34px;border-radius:3px;display:block}
@media(max-width:900px){.aus{grid-template-columns:1fr}}

/* ---------- Projekte (dunkel) */
.dark{background:var(--navy);color:#d3e8ea}
.dark h2,.dark h3{color:#fff}
.mosaik{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:170px;gap:12px}
.mosaik figure{position:relative;border-radius:var(--r);overflow:hidden;margin:0}
.mosaik img{width:100%;height:100%;object-fit:cover;object-position:center 42%;transition:transform .6s}
.mosaik figure:hover img{transform:scale(1.03)}
.mosaik figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;background:linear-gradient(transparent,rgba(10,12,30,.75));color:#fff;font-size:15px;font-weight:600}
.m1{grid-column:1/5;grid-row:span 4}.m2{grid-column:5/13;grid-row:span 2}.m3{grid-column:5/9;grid-row:span 2}.m4{grid-column:9/13;grid-row:span 2}.m5{grid-column:1/7;grid-row:span 2}.m6{grid-column:7/13;grid-row:span 2}
@media(max-width:760px){.mosaik{grid-template-columns:1fr 1fr;grid-auto-rows:150px}.mosaik figure{grid-column:auto!important;grid-row:span 1!important}.mosaik .m1,.mosaik .m2{grid-column:1/-1!important;grid-row:span 2!important}}

/* ---------- Bewertungen */
.rv-top{display:flex;align-items:center;gap:18px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.rv-score{font-family:var(--fh);font-weight:800;font-size:2.6rem;color:var(--ink);line-height:1}
.rv-grid{columns:3 320px;column-gap:22px;margin-top:46px}
.rv{break-inside:avoid;background:#fff;border-radius:var(--r);padding:26px;margin-bottom:22px}
.alt .rv{background:#fff}
.rv p{font-size:16px;color:var(--txt)}
.rv footer{display:flex;justify-content:space-between;align-items:center;margin-top:16px;font-size:14.5px;color:var(--mut)}
.rv footer b{color:var(--ink);font-family:var(--fh)}
.rv .stars svg{width:15px;height:15px}
.g-mark{font-family:var(--fh);font-weight:700}
.g-mark span:nth-child(1),.g-mark span:nth-child(4){color:#4285f4}.g-mark span:nth-child(2),.g-mark span:nth-child(6){color:#ea4335}.g-mark span:nth-child(3){color:#fbbc05}.g-mark span:nth-child(5){color:#34a853}

/* ---------- Zertifikate */
.zert{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(30px,5vw,70px);align-items:center}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:end}
.docs figure{margin:0}
.docs img{width:100%;border-radius:3px;box-shadow:0 14px 40px rgba(19,42,48,.14);background:#fff}
.docs figcaption{font-size:14px;color:var(--mut);margin-top:12px;line-height:1.4}
.docs figure:nth-child(2){transform:translateY(-26px)}
.zert ul{list-style:none;margin-top:22px}
.zert li{padding:12px 0;display:flex;gap:12px}
.zert li svg{width:22px;height:22px;color:var(--blue);flex:none;margin-top:3px}
@media(max-width:900px){.zert{grid-template-columns:1fr}.docs figure:nth-child(2){transform:none}}

/* ---------- Ablauf mit Hintergrundbild */
.bgsec{position:relative;overflow:hidden}
.bgsec>.bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bgsec::before{content:"";position:absolute;inset:0;z-index:1;background:rgba(246,247,250,.92)}
.bgsec.dk::before{background:linear-gradient(100deg,rgba(10,38,44,.93),rgba(10,38,44,.8))}
.bgsec>.wrap{position:relative;z-index:2}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.st{background:#fff;border-radius:var(--r);padding:28px 24px;opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.st.in{opacity:1;transform:none}
.st .n{font-family:var(--fh);font-weight:800;font-size:2.2rem;color:var(--blue);line-height:1}
.st h3{margin:14px 0 8px;font-size:1.15rem}
.st p{font-size:15.5px}
@media(max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- FAQ */
.faq{max-width:860px;margin:0 auto}
.fq{border-radius:var(--r);background:var(--bg2);margin-bottom:10px}
.fq button{all:unset;box-sizing:border-box;width:100%;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 24px;cursor:pointer;font-family:var(--fh);font-weight:700;font-size:1.08rem;color:var(--ink)}
.fq button svg{width:22px;height:22px;flex:none;transition:transform .3s;color:var(--blue)}
.fq.open button svg{transform:rotate(45deg)}
.fq .a{max-height:0;overflow:hidden;transition:max-height .35s}
.fq .a p{padding:0 24px 22px;font-size:16px}

/* ---------- CTA */
.cta{color:#fff}
.cta h2{color:#fff;max-width:18em}
.cta p{color:#cde5e8;max-width:36em;margin-top:16px;font-size:1.08rem}
.cta .btn-g{background:rgba(255,255,255,.12);color:#fff}

/* ---------- Unterseiten */
.phero{position:relative;overflow:hidden;background:#f6f7f9}
.phero .hero-bg{object-position:center 45%}
.phero .hero-in{padding-top:clamp(64px,10vh,110px);padding-bottom:clamp(64px,10vh,110px)}
.phero h1{font-size:clamp(2.1rem,4vw,3rem)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.split.rev>:first-child{order:2}
.split-img{border-radius:var(--r);overflow:hidden}
.split-img img{width:100%;height:100%;object-fit:cover}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pair img{border-radius:var(--r);width:100%;aspect-ratio:3/4;object-fit:cover}
.list{list-style:none;margin-top:18px}
.list li{position:relative;padding:7px 0 7px 26px}
.list li::before{content:"";position:absolute;left:2px;top:17px;width:9px;height:9px;border-radius:2px;background:var(--blue)}
.opts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.opt{background:#fff;border-radius:var(--r);overflow:hidden}
.opt img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#fff}
.opt div{padding:14px 16px}
.opt b{font-family:var(--fh);color:var(--ink);display:block;line-height:1.3}
.opt span{font-size:14.5px;color:var(--mut)}
.chips{display:flex;flex-wrap:wrap;gap:22px;margin-top:22px}
.chip{display:flex;align-items:center;gap:12px;font-size:15.5px;color:var(--ink);font-weight:500}
.chip i{width:46px;height:46px;border-radius:3px;display:block;background-size:cover}
.vgl{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.vgl figure{margin:0}
.vgl img{width:100%;aspect-ratio:4/3.6;object-fit:cover;object-position:center 40%;border-radius:var(--r)}
.vgl figcaption{padding:12px 2px 0}
.vgl b{display:block;font-family:var(--fh);color:var(--ink);font-size:1.05rem}
.vgl span{font-size:15px;color:var(--mut)}
@media(max-width:760px){.vgl{grid-template-columns:1fr 1fr;gap:12px}}
.gal{columns:4 230px;column-gap:12px}
.gal figure{break-inside:avoid;margin:0 0 12px;border-radius:var(--r);overflow:hidden;position:relative}
.gal img{width:100%}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 14px 12px;background:linear-gradient(transparent,rgba(10,12,30,.7));color:#fff;font-size:14.5px;font-weight:600}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}.opts{grid-template-columns:1fr 1fr}}

/* ---------- Kontakt / Formular */
.kontakt{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(30px,5vw,64px)}
.form{background:#fff;border-radius:var(--r);padding:clamp(24px,3.5vw,40px);box-shadow:0 18px 50px rgba(19,42,48,.1)}
.form h3{margin-bottom:6px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.fld label{font-size:14.5px;font-weight:600;color:var(--ink)}
.fld input,.fld select,.fld textarea{font:inherit;font-size:16px;padding:13px 14px;border:1.5px solid transparent;border-radius:var(--r);background:var(--bg2);color:var(--ink);width:100%}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--blue);background:#fff}
.fld textarea{min-height:120px;resize:vertical}
.form .btn{margin-top:22px;width:100%;justify-content:center}
.form .hint{font-size:14px;color:var(--mut);margin-top:12px}
.kinfo{display:flex;flex-direction:column;gap:22px}
.kline{display:flex;gap:14px;align-items:flex-start}
.kline svg{width:22px;height:22px;color:var(--blue);flex:none;margin-top:3px}
.kline b{display:block;font-family:var(--fh);color:var(--ink)}
.map-holder{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:var(--bg3)}
.map-holder iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-consent{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px;font-size:15px}
.map-consent[hidden]{display:none}
.map-consent a{color:var(--blue);text-decoration:underline}
@media(max-width:900px){.kontakt{grid-template-columns:1fr}.frow{grid-template-columns:1fr}}

/* ---------- Konfigurator-Seite */
.k-wrap{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(380px,.65fr);height:calc(100vh - 80px);min-height:640px}
.k-stage{position:relative;background:#e8edf2;overflow:hidden}
.k-stage canvas{display:block;position:absolute;inset:0}
.k-top{position:absolute;top:18px;left:18px;right:18px;z-index:2;display:flex;justify-content:space-between;gap:12px;align-items:flex-start;pointer-events:none}
.k-top>*{pointer-events:auto}
.k-hud{background:rgba(255,255,255,.92);border-radius:var(--r);padding:10px 14px;font-family:var(--fh);font-weight:700;color:var(--ink);font-size:15px}
.k-hud small{display:block;font-family:var(--fb);font-weight:500;color:var(--mut);font-size:14px}
.k-tools{display:flex;gap:8px}
.k-tools .btn{padding:11px 15px;font-size:14.5px;background:rgba(255,255,255,.94);color:var(--navy)}
.k-tools .btn:hover{background:#fff}
.k-help{position:absolute;left:18px;bottom:18px;z-index:2;font-size:14px;color:var(--ink);background:rgba(255,255,255,.85);padding:7px 12px;border-radius:var(--r);display:flex;gap:8px;align-items:center}
.k-help svg{width:18px;height:18px}
.k-side{display:flex;flex-direction:column;background:#fff;min-height:0;min-width:0}
.k-steps{display:flex;gap:4px;padding:12px 16px;overflow-x:auto;scrollbar-width:none;background:var(--bg2)}
.k-steps::-webkit-scrollbar{display:none}
.k-steps button{all:unset;cursor:pointer;font-family:var(--fh);font-weight:700;font-size:14px;color:var(--mut);padding:8px 11px;border-radius:var(--r);white-space:nowrap}
.k-steps button.on{background:#fff;color:var(--navy)}
.k-panel{flex:1;overflow-y:auto;padding:6px 26px 30px;scroll-behavior:smooth}
.k-sec{padding:24px 0 8px}
.k-sec+.k-sec{margin-top:10px}
.k-sec h2{font-size:1.3rem;margin-bottom:4px}
.k-sec>p{font-size:15px;color:var(--mut);margin-bottom:14px}
.k-lab{font-family:var(--fh);font-weight:700;font-size:15px;color:var(--ink);margin:16px 0 8px;display:flex;justify-content:space-between}
.k-lab output{font-weight:700;color:var(--blue)}
.k-range{width:100%;accent-color:var(--blue);height:28px}
.k-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.k-opts.k3{grid-template-columns:repeat(3,1fr)}
.k-opts.k4{grid-template-columns:repeat(4,1fr)}
.k-o{all:unset;box-sizing:border-box;cursor:pointer;background:var(--bg2);border-radius:var(--r);padding:12px 13px;display:flex;flex-direction:column;gap:3px;outline:2px solid transparent;transition:outline-color .15s,background .15s;font-size:14.5px;color:var(--txt);line-height:1.35}
.k-o b{font-family:var(--fh);color:var(--ink);font-size:15px}
.k-o:hover{background:var(--bg3)}
.k-o[aria-pressed="true"]{outline-color:var(--blue);background:#fff}
.k-o:disabled{opacity:.45;cursor:not-allowed}
.k-o.c{align-items:center;text-align:center;justify-content:center;min-height:50px}
.k-o .sw1{width:100%;height:30px;border-radius:3px;margin-bottom:6px;background-size:cover;background-position:center}
.k-o .im{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:3px;margin-bottom:6px;background:#fff}
.k-grp{font-size:14px;font-weight:600;color:var(--mut);margin:14px 0 6px}
.k-pakete{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.k-pakete .k-o b{font-size:14.5px}
.k-pakete .k-o span{font-size:14px;color:var(--blue);font-weight:600}
.k-price{padding:16px 26px 18px;background:var(--navy);color:#cde5e8;display:flex;align-items:center;justify-content:space-between;gap:16px}
.k-price b{display:block;font-family:var(--fh);font-size:1.75rem;color:#fff;line-height:1.1}
.k-price small{font-size:14px;display:block}
.k-price .btn{background:var(--blue);color:#fff}
.k-posten{list-style:none;font-size:15px;margin-top:6px}
.k-posten li{display:flex;justify-content:space-between;gap:12px;padding:7px 0}
.k-posten li b{color:var(--ink);font-family:var(--fh);white-space:nowrap}
.k-summe{display:grid;grid-template-columns:1fr;gap:0;font-size:15px;margin-top:6px}
.k-summe div{display:grid;grid-template-columns:140px 1fr;gap:10px;padding:6px 0}
.k-summe dt{color:var(--mut)}
.k-summe dd{color:var(--ink);font-weight:600}
.k-note{font-size:14px;color:var(--mut);margin-top:10px}
.k-form .fld{margin-top:10px}
.k-form .btn{margin-top:18px;width:100%;justify-content:center}
@media(max-width:1080px){.k-wrap{height:calc(100vh - 70px)}}
@media(max-width:900px){
  .k-wrap{grid-template-columns:minmax(0,1fr);height:auto;min-height:0}
  .k-side,.k-panel{min-width:0}
  .k-stage{height:42vh;min-height:300px;position:sticky;top:70px;z-index:5}
  .k-panel{overflow:visible;padding:4px 18px 30px}
  .k-steps{position:sticky;top:calc(70px + max(42vh,300px));z-index:6}
  .k-price{position:sticky;bottom:0;z-index:7;padding:12px 18px}
  .k-price b{font-size:1.4rem}
  .k-tools .btn span{display:none}
  .k-hud{padding:8px 11px;font-size:14px}
  .k-sec{padding:18px 0 6px}
  .k-opts.k3{grid-template-columns:1fr 1fr}
  .k-opts.k4{grid-template-columns:repeat(3,1fr)}
  .k-help{display:none}
}
@media(max-width:900px) and (max-height:700px){.k-stage{height:36vh;min-height:260px}.k-steps{top:calc(70px + max(36vh,260px))}}

/* ---------- Footer */
.foot{background:#0a2126;color:#a3c4c8;padding:76px 0 30px;font-size:15.5px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.foot-logo{margin-bottom:20px}
.foot h5{font-family:var(--fh);color:#fff;font-size:1rem;margin-bottom:14px}
.foot ul{list-style:none}
.foot li{padding:5px 0}
.foot a:hover{color:#fff}
.foot-bot{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;margin-top:56px;padding-top:24px;font-size:14px;color:#86a7ab;background:linear-gradient(90deg,rgba(255,255,255,.08),rgba(255,255,255,.08)) top/100% 1px no-repeat}
.foot-bot nav{display:flex;gap:20px;flex-wrap:wrap}
@media(max-width:900px){.foot-top{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot-top{grid-template-columns:1fr}}

/* ---------- Rechtliches */
.legal{max-width:820px}
.legal h2{font-size:1.35rem;margin:34px 0 10px}
.legal p,.legal li{font-size:16px}

/* ---------- Danke */
.ok{width:74px;height:74px;border-radius:50%;background:#e6f4ea;color:#1e8e3e;display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.ok svg{width:36px;height:36px}

/* ---------- Telefon-Button mobil */
.call{position:fixed;right:16px;bottom:16px;z-index:40;width:58px;height:58px;border-radius:50%;background:var(--blue);color:#fff;display:none;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(10,134,145,.4)}
.call svg{width:24px;height:24px}
@media(max-width:760px){.call{display:flex}.page-konfig .call{display:none}}

.rv-in{opacity:0;transform:translateY(16px);transition:opacity .7s,transform .7s}
.rv-in.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.rv-in,.st{opacity:1;transform:none}}

/* ---- Preise erst nach Eintragung (Konfigurator + Paket-Vorschau) ---- */
#konfigurator:not(.frei) .nur-frei,#konfigurator.frei .nur-zu,#angebote:not(.frei) .nur-frei,#angebote.frei .nur-zu{display:none}
.k-price .k-zu-t{font-size:1.3rem}
.ang-preis .ang-zu{font-size:1rem}
.k-zu-box{background:var(--bg2);border-radius:var(--r);padding:18px 18px 20px;margin-top:8px}
.k-zu-box p{font-size:15px;margin-bottom:14px}
.k-frei{border:0;padding:0;background:transparent;color:inherit;width:100%;max-width:min(460px,calc(100vw - 32px));margin:auto;overflow:visible}
.k-frei::backdrop{background:rgba(19,42,48,.6)}
.k-frei .form{position:relative}
.k-frei .form h3{padding-right:44px}
.k-frei-x{position:absolute;top:14px;right:14px;width:40px;height:40px;border:0;border-radius:var(--r);background:var(--bg2);color:var(--ink);cursor:pointer;display:grid;place-items:center}
.k-err{font-size:14px;color:#b3261e}
p.k-err{margin-top:12px}
.fld input.k-inv{border-color:#b3261e}
.hero:not(.phero) .hero-bg{inset:0;width:100%;object-position:right 55%}
.k-opts.k22{grid-template-columns:1fr 1fr}
@media(max-width:900px){.k-opts.k22{grid-template-columns:1fr 1fr}}
.fld input[type=file]{padding:11px 12px;font-size:15px;cursor:pointer}
.fld label .mut{font-weight:400}
.datei-hinweis{font-size:14px;color:var(--mut);min-height:1em}
.datei-hinweis.fehler{color:#b3261e}
.split>*,.kontakt>*,.fld{min-width:0}
.fld input[type=file]{max-width:100%;min-width:0;width:100%}
.k-opts{grid-template-columns:repeat(2,minmax(0,1fr))}
.k-opts.k4{grid-template-columns:repeat(3,minmax(0,1fr))}   /* 4 Spalten waren zu schmal für Schokobraun/Mittelgrau */
.k-o b{overflow-wrap:break-word}
.k-opts.k4 .k-o{padding:11px 10px}.k-opts.k4 .k-o b{font-size:14px}