/* ============================================================
   Ingenieurbüro Gassen — Förderrechner
   Designsystem 1:1 von ibgassen.de übernommen (ausgelesen 10.09.2026):
   Akzent #FF6210 · Überschriften #1C0D0A · Fließtext #353535
   dunkle Flächen #1A1A1A · helle Fläche #F4F8FD · Linien #CBD2DE
   Radius 15 px (Karten) / 18 px (Knöpfe) · Container 1200 px
   Schrift Segoe UI · Überschriften Gewicht 400
   ============================================================ */

:root{
  --orange:#FF6210;
  --orange-d:#E85400;
  --orange-soft:rgba(255,98,16,.08);
  --ink:#1C0D0A;
  --text:#353535;
  --muted:#6C6C6C;
  --dark:#1A1A1A;
  --dark-2:#242424;
  --light:#F4F8FD;
  --line:#CBD2DE;
  --line-soft:#E6EAF1;
  --white:#fff;
  --gruen:#1FA85A;   /* Statusfarbe, bewusst kein Markenakzent */

  --r-card:15px;
  --r-btn:18px;
  --r-small:12px;

  --shadow:0 40px 120px -40px rgba(0,0,0,.24);
  --shadow-soft:0 18px 48px -28px rgba(0,0,0,.30);
  --shadow-orange:0 16px 32px -16px rgba(255,94,20,.64);

  --container:1200px;
  --font:"Segoe UI","Segoe-UI",segoe-ui,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--white);color:var(--text);
  font-family:var(--font);font-size:16px;font-weight:400;line-height:1.857;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
h1,h2,h3,h4{color:var(--ink);font-weight:400;margin:0}
h1{font-size:clamp(34px,5.2vw,64px);line-height:1.14;letter-spacing:-.01em}
h2{font-size:clamp(27px,3.4vw,40px);line-height:1.3}
h3{font-size:clamp(20px,2.2vw,26px);line-height:1.35}
h4{font-size:19px;line-height:1.45}
p{margin:0 0 18px}
a{color:inherit}
button{font:inherit;color:inherit}
[hidden]{display:none!important}

.wrap{width:100%;max-width:var(--container);margin:0 auto;padding-inline:24px}
.sec{padding-block:clamp(56px,7vw,96px)}
.sec--light{background:var(--light)}
.sec--dark{background:var(--dark);color:#D9D9D9}
.sec--dark h2,.sec--dark h3{color:#fff}

.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--orange);margin:0 0 14px;line-height:1.6
}
.rule{width:60px;height:3px;background:var(--orange);border-radius:2px;margin:18px 0 26px}
.lead{font-size:clamp(17px,1.5vw,19px);line-height:1.75;color:var(--text);max-width:70ch}
.small{font-size:14px;line-height:1.7;color:var(--muted)}
.tiny{font-size:12.5px;line-height:1.65;color:var(--muted)}

/* ---------- Knöpfe ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:56px;padding:17px 32px;border:0;border-radius:var(--r-btn);
  background:var(--orange);color:#fff;font-size:15px;font-weight:600;
  text-decoration:none;cursor:pointer;box-shadow:var(--shadow-orange);
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn:hover{background:var(--orange-d);transform:translateY(-1px);box-shadow:0 20px 38px -16px rgba(255,94,20,.7)}
.btn:disabled{background:#E3E3E3;color:#9B9B9B;box-shadow:none;cursor:not-allowed;transform:none}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:none;border:1px solid var(--line)}
.btn--ghost:hover{background:#fff;border-color:var(--ink);color:var(--ink);transform:none;box-shadow:none}
.btn--wide{width:100%}
.btn--big{min-height:62px;font-size:16px;padding:19px 40px}

/* ---------- Kopf ---------- */
.head{position:absolute;top:0;left:0;right:0;z-index:30}
.head__in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:104px}
.head__logo img{height:58px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a{
  color:#F4F8FD;text-decoration:none;font-size:16px;line-height:1.6;
  position:relative;padding-block:6px;transition:color .18s ease
}
.nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--orange);transition:right .22s ease
}
.nav a:hover{color:#fff}
.nav a:hover::after{right:0}
.burger{
  display:none;width:46px;height:46px;border:0;border-radius:12px;
  background:rgba(255,255,255,.10);cursor:pointer;align-items:center;justify-content:center
}
.burger span{display:block;width:20px;height:2px;background:#fff;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:#fff}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--dark);color:#fff;overflow:hidden;padding-top:104px}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 460px at 78% -10%,rgba(255,98,16,.30),transparent 62%),
    radial-gradient(700px 420px at 8% 108%,rgba(255,98,16,.12),transparent 60%),
    linear-gradient(180deg,#211d1c 0%,#1A1A1A 62%,#161616 100%);
}
.hero__in{position:relative;padding-block:clamp(48px,6vw,84px) clamp(64px,8vw,104px);max-width:860px}
.hero h1{color:#fff}
.hero .eyebrow{color:#FF8B4D}
.hero__sub{font-size:clamp(16px,1.5vw,19px);line-height:1.75;color:#D2D2D2;max-width:64ch;margin:22px 0 0}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:28px}
.hero__meta span{
  display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:#B9B9B9;line-height:1.6
}
.hero__meta i{width:6px;height:6px;border-radius:50%;background:var(--orange);flex:none}

/* ---------- Rechner ---------- */
.calcsec{background:var(--light);padding-block:0 clamp(56px,7vw,96px)}
.calc{
  background:#fff;border-radius:var(--r-card);box-shadow:var(--shadow);
  margin-top:-56px;position:relative;z-index:5;overflow:hidden
}
.calc__top{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
  padding:24px clamp(20px,3vw,40px);border-bottom:1px solid var(--line-soft)
}
.calc__step{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.calc__bar{width:100%;max-width:340px;height:6px;border-radius:99px;background:#EDEFF3;overflow:hidden;margin-top:10px}
.calc__bar i{display:block;height:100%;width:0;background:var(--orange);border-radius:99px;transition:width .4s cubic-bezier(.4,0,.2,1)}
.calc__sum{text-align:right;min-width:210px;margin-left:auto}
.calc__sum b{display:block;font-size:12.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);line-height:1.6}
.calc__sum em{
  display:block;font-style:normal;font-size:clamp(28px,3.6vw,40px);line-height:1.2;
  color:var(--ink);font-variant-numeric:tabular-nums;margin-top:2px
}
.calc__sum em.on{color:var(--orange)}
.calc__body{padding:clamp(26px,3.4vw,44px) clamp(20px,3vw,40px)}
.calc__in{min-height:396px}
.calc h3{margin-bottom:8px}
.calc__help{font-size:15px;line-height:1.7;color:var(--muted);margin:0 0 26px;max-width:64ch}

/* Auswahlkacheln */
.opts{display:grid;gap:14px}
.opts--2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.opts--3{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.opt{
  display:flex;align-items:flex-start;gap:15px;width:100%;min-height:60px;
  padding:18px 20px;text-align:left;background:#fff;cursor:pointer;
  border:1.5px solid var(--line-soft);border-radius:var(--r-card);
  transition:border-color .16s ease,background .16s ease,box-shadow .16s ease,transform .16s ease
}
.opt:hover{border-color:#C7CEDA;box-shadow:var(--shadow-soft);transform:translateY(-1px)}
.opt.on{border-color:var(--orange);background:var(--orange-soft);box-shadow:0 12px 28px -18px rgba(255,98,16,.7)}
.opt__ico{
  flex:none;width:44px;height:44px;border-radius:12px;background:#F3F5F9;
  display:flex;align-items:center;justify-content:center;color:var(--orange);transition:background .16s ease
}
.opt.on .opt__ico{background:#fff}
.opt__ico svg{width:22px;height:22px}
.opt__t{display:block;font-size:16px;font-weight:600;color:var(--ink);line-height:1.45}
.opt__s{display:block;font-size:13.5px;color:var(--muted);line-height:1.55;margin-top:3px}
.opt--plain{align-items:center}
.opt--plain .opt__t{font-weight:500}

/* Stepper */
.stepper{display:flex;align-items:center;gap:18px;margin:6px 0 4px}
.stepper button{
  width:56px;height:56px;border-radius:16px;border:1.5px solid var(--line-soft);
  background:#fff;font-size:24px;color:var(--ink);cursor:pointer;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:all .16s ease
}
.stepper button:hover:not(:disabled){border-color:var(--orange);color:var(--orange)}
.stepper button:disabled{opacity:.4;cursor:not-allowed}
.stepper output{
  min-width:96px;text-align:center;font-size:34px;color:var(--ink);
  font-variant-numeric:tabular-nums;line-height:1.2
}
.stepper span{font-size:15px;color:var(--muted)}

/* Zahl + Schieber */
.numfield{display:flex;align-items:center;gap:12px;max-width:340px}
.numfield input{
  width:100%;min-height:58px;padding:14px 16px;font-size:20px;color:var(--ink);
  border:1.5px solid var(--line-soft);border-radius:var(--r-card);background:#fff;
  font-variant-numeric:tabular-nums;font-family:inherit
}
.numfield input:focus{outline:0;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,98,16,.12)}
.numfield b{font-size:17px;color:var(--muted);font-weight:500;flex:none}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:34px;background:transparent;margin-top:12px;cursor:pointer
}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:#E4E7EE}
input[type=range]::-moz-range-track{height:6px;border-radius:99px;background:#E4E7EE}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:30px;height:30px;border-radius:50%;background:var(--orange);
  border:4px solid #fff;box-shadow:0 4px 14px rgba(255,98,16,.5);margin-top:-12px
}
input[type=range]::-moz-range-thumb{
  width:30px;height:30px;border:4px solid #fff;border-radius:50%;background:var(--orange);
  box-shadow:0 4px 14px rgba(255,98,16,.5)
}
.rangemarks{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin-top:2px}

.fieldnote{font-size:13.5px;line-height:1.7;color:var(--muted);margin-top:16px;max-width:66ch}
.qblock{margin-top:30px}
.qblock:first-child{margin-top:0}
.qlabel{display:block;font-size:16px;font-weight:600;color:var(--ink);margin-bottom:12px;line-height:1.5}
.qhint{font-size:13.5px;color:var(--muted);margin:-6px 0 12px;line-height:1.6}

/* Navigation im Rechner */
.calc__nav{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px clamp(20px,3vw,40px);border-top:1px solid var(--line-soft);background:#FCFCFD
}
.calc__nav .left{display:flex;gap:12px;align-items:center}
.backlink{
  background:none;border:0;color:var(--muted);font-size:15px;cursor:pointer;
  padding:12px 4px;min-height:44px;display:inline-flex;align-items:center;gap:8px
}
.backlink:hover{color:var(--ink)}
.backlink[hidden]{display:none!important}

/* Ergebnis */
.res{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,3vw,36px);align-items:stretch}
.res__big{
  display:flex;flex-direction:column;
  background:var(--dark);color:#fff;border-radius:var(--r-card);padding:clamp(26px,3vw,36px);
  background-image:radial-gradient(520px 300px at 88% -20%,rgba(255,98,16,.35),transparent 62%)
}
.res__big b{display:block;font-size:12.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#B9B9B9;line-height:1.6}
.res__big em{
  display:block;font-style:normal;font-size:clamp(38px,5.4vw,58px);line-height:1.12;color:#fff;
  font-variant-numeric:tabular-nums;margin:8px 0 0
}
.res__big .prog{margin-top:auto;padding-top:18px;font-size:14px;color:#CFCFCF;line-height:1.65}
.res__list{border:1px solid var(--line-soft);border-radius:var(--r-card);overflow:hidden}
.res__row{display:flex;justify-content:space-between;gap:18px;padding:15px 20px;border-bottom:1px solid var(--line-soft);font-size:15px;line-height:1.6}
.res__row:last-child{border-bottom:0}
.res__row span{color:var(--text)}
.res__row b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.res__row--sum{background:#FAFBFC}
.res__row--zero span,.res__row--zero b{color:#9A9A9A;font-weight:400}
.note{
  display:flex;gap:13px;align-items:flex-start;padding:16px 18px;border-radius:var(--r-card);
  background:var(--orange-soft);border:1px solid rgba(255,98,16,.22);
  font-size:14px;line-height:1.65;color:#5A3B2C;margin-top:18px
}
.note svg{flex:none;width:19px;height:19px;color:var(--orange);margin-top:2px}
.disclaim{font-size:12.5px;line-height:1.7;color:var(--muted);margin-top:18px;max-width:78ch}

/* ---------- Formular ---------- */
.form{margin-top:clamp(30px,4vw,44px);border-top:1px solid var(--line-soft);padding-top:clamp(28px,3.4vw,40px)}
#lead{max-width:780px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea{
  width:100%;min-height:52px;padding:14px 16px;font-size:16px;font-family:inherit;color:var(--ink);
  background:#fff;border:1.5px solid var(--line-soft);border-radius:var(--r-card)
}
.field textarea{min-height:110px;resize:vertical;line-height:1.65}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,98,16,.12)}
.field input:invalid:not(:placeholder-shown){border-color:#E0776A}
.check{display:flex;gap:12px;align-items:flex-start;margin-top:20px;font-size:14px;line-height:1.65;color:var(--text)}
.check input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:var(--orange)}
.trust{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:18px}
.trust span{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.trust svg{width:16px;height:16px;color:var(--orange);flex:none}
.danke{
  text-align:center;padding:clamp(34px,5vw,56px) 20px;border:1px solid var(--line-soft);
  border-radius:var(--r-card);background:#FBFCFD
}
.danke .ok{
  width:62px;height:62px;border-radius:50%;background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px
}
.danke .ok svg{width:28px;height:28px}

/* ---------- Angebot ---------- */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:clamp(28px,3.4vw,42px);align-items:stretch}
.tier{
  display:flex;flex-direction:column;text-align:left;width:100%;cursor:pointer;
  background:#fff;border:1.5px solid var(--line-soft);border-radius:var(--r-card);
  padding:clamp(24px,2.6vw,32px);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease
}
.tier:hover{border-color:#C7CEDA;box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.tier.on{border-color:var(--orange);box-shadow:0 26px 60px -34px rgba(255,98,16,.6)}
.tier--star{position:relative;border-color:var(--orange);box-shadow:var(--shadow)}
.tier__badge{
  position:absolute;top:-13px;left:clamp(24px,2.6vw,32px);
  background:var(--orange);color:#fff;font-size:12px;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;padding:6px 14px;border-radius:99px;line-height:1.6
}
.tier__name{font-size:23px;color:var(--ink);line-height:1.35}
.tier__sub{font-size:14.5px;color:var(--muted);line-height:1.6;margin-top:5px;min-height:46px}
.tier__price{font-size:34px;color:var(--ink);line-height:1.25;margin-top:20px;font-variant-numeric:tabular-nums}
.tier__price small{display:block;font-size:13.5px;color:var(--muted);line-height:1.6;margin-top:6px;font-variant-numeric:normal}
.tier__list{list-style:none;margin:22px 0 26px;padding:0;flex:1}
.tier__list li{position:relative;padding-left:27px;font-size:14.5px;line-height:1.62;color:var(--text);margin-bottom:11px}
.tier__list li::before{
  content:"";position:absolute;left:0;top:8px;width:15px;height:8px;
  border-left:2px solid var(--orange);border-bottom:2px solid var(--orange);
  transform:rotate(-45deg);border-radius:1px
}
.tier__btn{
  min-height:54px;border-radius:var(--r-btn);border:1.5px solid var(--line);background:#fff;
  color:var(--ink);font-size:15px;font-weight:600;cursor:pointer;width:100%;
  display:flex;align-items:center;justify-content:center;gap:9px;transition:all .18s ease
}
.tier__btn:hover{border-color:var(--ink)}
.tier.on .tier__btn{background:var(--orange);border-color:var(--orange);color:#fff;box-shadow:var(--shadow-orange)}

/* Abschlussbox */
.close{
  margin-top:clamp(28px,3.4vw,42px);background:var(--dark);color:#D9D9D9;border-radius:var(--r-card);
  padding:clamp(28px,3.6vw,48px);
  background-image:radial-gradient(680px 340px at 92% -25%,rgba(255,98,16,.32),transparent 62%)
}
.close h3{color:#fff;font-size:clamp(23px,2.6vw,30px)}
.close p{color:#C6C6C6;max-width:66ch;margin-top:12px}
.close__pick{
  display:inline-flex;align-items:center;gap:11px;margin:8px 0 24px;padding:14px 20px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-card);
  font-size:15.5px;color:#fff;line-height:1.55
}
.close__pick i{width:8px;height:8px;border-radius:50%;background:var(--orange);flex:none}
.close__row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 22px}
.close__hint{font-size:13.5px;color:#A9A9A9;line-height:1.6}

/* Konditionen */
.cols3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;margin-top:clamp(28px,3.4vw,42px)}
.cond{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-card);padding:26px 26px 22px}
.cond h4{margin-bottom:14px}
.cond ul{list-style:none;margin:0;padding:0}
.cond li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.65;color:var(--text);margin-bottom:9px}
.cond li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* Argumente */
.args{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:22px;margin-top:clamp(28px,3.4vw,42px)}
.arg{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-card);padding:28px 26px;transition:box-shadow .2s ease,transform .2s ease}
.arg:hover{box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.arg__n{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--orange);line-height:1.6}
.arg h4{margin:8px 0 10px}
.arg p{font-size:14.5px;line-height:1.7;color:var(--text);margin:0}

/* Leistungen IB Gassen */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chips span{
  padding:10px 18px;border-radius:99px;border:1px solid var(--line);
  font-size:14px;color:var(--text);line-height:1.6;background:#fff
}
.sec--dark .chips span{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.05);color:#E4E4E4}

/* Trennung zum Angebot */
.split{background:var(--dark);color:#D9D9D9;position:relative;overflow:hidden}
.split::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 380px at 15% -20%,rgba(255,98,16,.26),transparent 60%)
}
.split .wrap{position:relative}
.split h2{color:#fff;max-width:20ch}
.split p{color:#C6C6C6;max-width:70ch}
.split .eyebrow{color:#FF8B4D}

/* ---------- Fuß ---------- */
.foot{background:var(--dark);color:#BDBDBD;padding-block:clamp(48px,6vw,72px) 0}
.foot__grid{display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:36px}
.foot h3,.foot h4{color:#fff;font-size:22px;font-weight:400;margin-bottom:16px}
.foot img{height:78px;width:auto;margin-bottom:18px}
.foot p{font-size:15px;line-height:1.8;color:#BDBDBD;margin:0}
.foot a{color:#F4F8FD;text-decoration:none;font-size:16px;line-height:2.1}
.foot a:hover{color:var(--orange)}
.foot ul{list-style:none;margin:0;padding:0}
.foot__legal{
  margin-top:clamp(36px,4vw,54px);border-top:1px solid rgba(255,255,255,.11);
  padding-block:22px 26px;display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
  font-size:13.5px;color:#8E8E8E;line-height:1.7
}
.foot__legal a{font-size:13.5px;color:#8E8E8E}
.foot__note{
  margin-top:26px;padding:16px 18px;border-radius:var(--r-card);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);
  font-size:13px;line-height:1.7;color:#A5A5A5
}
.foot__src{font-size:12.5px;line-height:1.9;color:#8E8E8E;margin-top:18px}
.foot__src a{font-size:12.5px;color:#A9A9A9;text-decoration:underline;text-underline-offset:3px}

/* ---------- Responsiv ---------- */
@media (max-width:1000px){
  .foot__grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:860px){
  .nav{
    display:none;position:absolute;top:96px;left:24px;right:24px;flex-direction:column;
    align-items:stretch;gap:0;background:#fff;border-radius:var(--r-card);
    box-shadow:var(--shadow);padding:10px 8px
  }
  .nav.open{display:flex}
  .nav a{color:var(--ink);padding:15px 16px;border-radius:12px;min-height:48px;display:flex;align-items:center}
  .nav a:hover{background:var(--light);color:var(--ink)}
  .nav a::after{display:none}
  .burger{display:flex}
  .res{grid-template-columns:1fr}
  .calc__sum{text-align:left;margin-left:0;min-width:0}
  .calc__top{gap:14px}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .wrap{padding-inline:18px}
  .calc{margin-top:-34px;border-radius:var(--r-card)}
  .calc__in{min-height:0}
  .head__in{height:88px}
  .head__logo img{height:46px}
  .nav{top:80px;left:18px;right:18px}
  .hero{padding-top:88px}
  .foot__grid{grid-template-columns:1fr}
  .opt{padding:16px 16px}
  .tier__sub{min-height:0}
  .btn{width:100%}
  .close__row .btn{width:100%}
  .calc__nav{flex-direction:column-reverse;align-items:stretch}
  .calc__nav .left{justify-content:center}
  .stepper output{min-width:74px;font-size:30px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ============================================================
   DIREKTKONTAKT — Ansprechpartner-Karte und Knopf unten rechts
   ============================================================ */
.ap{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-card);
  box-shadow:var(--shadow-soft);padding:clamp(22px,3vw,32px);margin-top:22px;
  display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,3vw,32px);align-items:start
}
.ap__bild{flex:none}
.ap__bild img{width:96px;height:96px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 0 0 2px var(--orange)}
.ap h3{margin-bottom:2px}
.ap__rolle{font-size:14.5px;color:var(--muted);line-height:1.5;margin:0}
.ap__satz{margin:14px 0 20px;max-width:56ch;font-size:15.5px;line-height:1.7}
.ap__knoepfe{display:flex;flex-wrap:wrap;gap:12px}
.ap .btn svg{width:18px;height:18px;flex:none;display:block}
.btn--linie{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn--linie:hover{background:#fff;border-color:var(--ink);color:var(--ink);transform:translateY(-1px);box-shadow:none}
.btn--linie svg{color:var(--orange)}

.ecke{
  position:fixed;right:22px;bottom:22px;z-index:60;
  display:flex;flex-direction:column;align-items:flex-end;gap:12px;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s
}
.ecke--da{opacity:1;visibility:visible;transform:none}
.ecke__panel{
  width:min(330px,calc(100vw - 44px));background:#fff;border-radius:var(--r-card);
  box-shadow:var(--shadow);border:1px solid var(--line-soft);overflow:hidden
}
.ecke__panel[hidden]{display:none!important}
.ecke__kopf{display:flex;align-items:flex-start;gap:13px;padding:18px 18px 16px;border-bottom:1px solid var(--line-soft)}
.ecke__kopf img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 0 0 2px var(--orange)}
.ecke__kopf > div > b{display:block;font-size:15.5px;font-weight:600;color:var(--ink);line-height:1.35}
.ecke__kopf > div > span{display:block;font-size:13px;color:var(--muted);line-height:1.45}
.ecke__zu{margin-left:auto;align-self:flex-start;background:none;border:0;cursor:pointer;color:var(--muted);padding:6px;line-height:0;border-radius:8px;margin-top:-2px}
.ecke__zu:hover{color:var(--ink);background:var(--light)}
.ecke__zu svg{width:16px;height:16px}
.ecke__liste{padding:8px 8px 10px}
.ecke__eintrag{
  display:flex;align-items:center;gap:14px;padding:12px;min-height:58px;border-radius:12px;
  text-decoration:none;color:var(--ink);transition:background .15s ease
}
.ecke__eintrag > span:last-child{display:block;min-width:0}
.ecke__eintrag:hover{background:var(--light)}
.ecke__ico{
  width:40px;height:40px;border-radius:11px;background:var(--orange-soft);color:var(--orange);
  display:flex;align-items:center;justify-content:center;flex:none
}
.ecke__ico svg{width:20px;height:20px;display:block}
.ecke__eintrag > span:last-child > b{display:block;font-size:15px;font-weight:600;line-height:1.4;color:var(--ink)}
.ecke__eintrag > span:last-child > span{display:block;font-size:13px;color:var(--muted);line-height:1.45}
.ecke__fuss{padding:10px 18px 14px;margin:0;font-size:12px;color:var(--muted);line-height:1.5;border-top:1px solid var(--line-soft)}
.ecke__reihe{display:flex;align-items:center;gap:12px}
.ecke__pill{
  background:#fff;border:1px solid var(--line-soft);border-radius:99px;padding:9px 16px;
  font-size:14px;color:var(--ink);box-shadow:var(--shadow-soft);white-space:nowrap
}
.ecke__knopf{
  width:60px;height:60px;border-radius:50%;border:0;padding:0;cursor:pointer;flex:none;
  background:var(--orange);box-shadow:var(--shadow-orange);transition:transform .18s ease
}
.ecke__knopf:hover{transform:translateY(-2px)}
.ecke__knopf img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:2.5px solid var(--orange)}
.ecke__knopf:focus-visible,.ecke__eintrag:focus-visible,.btn:focus-visible{outline:3px solid rgba(255,98,16,.45);outline-offset:3px}

@media (max-width:640px){
  .ap{grid-template-columns:1fr;gap:18px}
  .ap__knoepfe .btn{width:100%}
  .ecke{right:14px;bottom:14px}
  .ecke__pill{display:none}
  .ecke__knopf{width:54px;height:54px}
  /* haelt den Weiter-Knopf frei vom schwebenden Kontaktknopf */
  .calc__nav{padding-bottom:78px}
}

/* Erreichbarkeit */
.ap__bild{position:relative}
.punkt{
  position:absolute;border-radius:50%;background:var(--gruen);border:2.5px solid #fff;
  width:18px;height:18px;right:3px;bottom:3px
}
.ecke__kopf .bildwrap{position:relative;flex:none}
.ecke__kopf .punkt{width:14px;height:14px;right:0;bottom:0;border-width:2px}
.ecke__knopf{position:relative}
.ecke__knopf .punkt{width:15px;height:15px;right:0;bottom:0;border-width:2.5px}
.status{
  display:flex;align-items:flex-start;gap:9px;margin:10px 0 0;
  font-size:14px;line-height:1.55;color:var(--text)
}
.status i{
  width:10px;height:10px;border-radius:50%;background:var(--gruen);flex:none;margin-top:6px;
  box-shadow:0 0 0 3px rgba(31,168,90,.16)
}
.status--aus{color:var(--muted)}
.status--aus i{background:#B9BFC9;box-shadow:none}
.ecke__kopf .status{margin-top:5px;font-size:12.5px;line-height:1.45}
.ecke__kopf .status i{width:8px;height:8px;margin-top:5px;box-shadow:0 0 0 2px rgba(31,168,90,.16)}