/* Anfrage-App /kontakt – Vollbild, drei Spalten wie eine Anwendung */

body.appmode{background:var(--outer);}
.shell{display:grid;grid-template-columns:300px minmax(0,1fr) 380px;gap:12px;padding:12px;height:100svh;min-height:680px;}

/* ---------- linke Leiste ---------- */
.rail{display:flex;flex-direction:column;border-radius:24px;background:var(--night);color:var(--text-d);padding:26px 22px 20px;overflow:auto;}
.rail .brand{margin-bottom:34px;}
.rail h1{font-size:26px;letter-spacing:-.03em;line-height:1.15;margin-bottom:10px;}
.rail h1 span{display:block;color:var(--muted-d);}
.rail>p{font-size:14px;color:var(--muted-d);margin-bottom:26px;}
.steps-nav{list-style:none;position:relative;}
.steps-nav::before{content:"";position:absolute;left:25px;top:22px;bottom:22px;width:1px;background:var(--line-d2);}
.steps-nav li{position:relative;margin-bottom:4px;}
.steps-nav button{display:flex;align-items:center;gap:13px;width:100%;padding:10px 12px;border-radius:12px;text-align:left;font-size:15px;color:var(--dim-d);cursor:default;transition:background .25s,color .25s;}
.steps-nav i{position:relative;z-index:1;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:600;background:var(--night);border:1px solid var(--line-d2);transition:all .3s var(--ease);}
.steps-nav i svg{width:12px;height:12px;}
.steps-nav li.done button{color:var(--muted-d);cursor:pointer;}
.steps-nav li.done button:hover{color:var(--text-d);background:rgba(255,255,255,.03);}
.steps-nav li.done i{background:rgba(79,125,255,.16);border-color:rgba(157,183,255,.4);color:var(--blue-hi);}
.steps-nav li.cur button{color:var(--ink);background:#fff;font-weight:550;}
.steps-nav li.cur i{background:var(--blue);border-color:var(--blue);color:#fff;}
.rail .grow{flex:1;min-height:24px;}
.keys{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12.5px;color:var(--dim-d);margin-bottom:14px;}
.keys kbd{font:600 11px/1 inherit;font-family:inherit;border:1px solid var(--line-d2);border-radius:6px;padding:4px 7px;background:rgba(255,255,255,.04);color:var(--muted-d);}
.keys span{margin-right:8px;}
.call{display:flex;align-items:center;gap:12px;padding:12px;border-radius:16px;border:1px solid var(--line-d);background:rgba(255,255,255,.03);margin-bottom:16px;}
.call .ic{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;flex:none;}
.call .ic svg{width:17px;height:17px;}
.call b{display:block;font-size:14.5px;font-weight:550;}
.call small{font-size:12.5px;color:var(--muted-d);}
.legal-l{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12.5px;color:var(--dim-d);}
.legal-l a:hover{color:var(--text-d);}
.mob-x{display:none;align-items:center;gap:7px;font-size:14px;color:var(--muted-d);}
.mob-x svg{width:14px;height:14px;}

/* ---------- App in der Mitte ---------- */
.app{position:relative;display:flex;flex-direction:column;min-width:0;border-radius:24px;background:#fff;color:var(--ink);overflow:hidden;}
.app kbd{font:600 11px/1 inherit;font-family:inherit;border:1px solid var(--line-l);border-radius:6px;padding:4px 6px;background:#fff;color:var(--dim-l);}
.app-top{padding:24px clamp(22px,4vw,48px) 0;}
.app-top .row1{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;}
.app-top .cnt{font-size:13px;color:var(--muted-l);font-variant-numeric:tabular-nums;}
.app-top .cnt b{color:var(--ink);font-weight:600;}
.app-top .right{display:flex;align-items:center;gap:14px;}
.app-top .x{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--ink);}
.app-top .x svg{width:14px;height:14px;}
.app-top .x:hover{color:var(--muted-l);}
.app-top .pb{height:3px;border-radius:2px;background:var(--paper-3);overflow:hidden;}
.app-top .pb i{display:block;height:100%;width:0;background:var(--ink);border-radius:2px;transition:width .5s var(--ease);}
.sheet-btn{display:none;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:9px;border:1px solid var(--line-l);font-size:13px;color:var(--ink);background:var(--paper-2);}
.sheet-btn svg{width:14px;height:14px;}
.sheet-btn b{font-weight:600;color:var(--blue-ink);font-variant-numeric:tabular-nums;}

.app-body{position:relative;flex:1;overflow-y:auto;padding:clamp(28px,4.5vh,52px) clamp(22px,4vw,48px) 32px;overscroll-behavior:contain;}
.stp{animation:stIn .45s var(--ease) both;max-width:980px;}
.stp.back{animation-name:stInB;}
@keyframes stIn{from{opacity:0;transform:translateX(26px);}to{opacity:1;transform:none;}}
@keyframes stInB{from{opacity:0;transform:translateX(-26px);}to{opacity:1;transform:none;}}
.stp h2{font-size:clamp(30px,3.2vw,46px);letter-spacing:-.04em;line-height:1.04;margin-bottom:30px;}
.stp h2 span{display:block;color:var(--dim-l);}
.stp h2:focus{outline:none;}
.q{margin-bottom:30px;}
.q:last-child{margin-bottom:0;}
.qh{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;}
.qh b{font-size:14.5px;font-weight:550;}
.qh small{font-size:12.5px;color:var(--dim-l);font-weight:400;margin-left:6px;}
.qh em{font-style:normal;font-size:12.5px;color:var(--dim-l);white-space:nowrap;}

/* Kacheln */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.tiles.c3{grid-template-columns:repeat(3,1fr);}
.tile{position:relative;display:flex;gap:14px;align-items:center;text-align:left;padding:16px 46px 16px 16px;border-radius:16px;border:1px solid var(--line-l);background:#FBFCFD;min-height:88px;transition:border-color .2s,box-shadow .2s,background .2s;}
.tile:hover{border-color:#C9D0DC;background:#fff;}
.tile .ti{width:52px;height:52px;border-radius:13px;flex:none;display:grid;place-items:center;background:#fff;border:1px solid var(--line-l);color:var(--ink);transition:all .2s;}
.tile .ti svg{width:22px;height:22px;}
.tile b{display:block;font-size:16px;font-weight:550;letter-spacing:-.015em;margin-bottom:2px;}
.tile span.d{display:block;font-size:13.5px;color:var(--muted-l);line-height:1.45;}
.tile .bx2{position:absolute;right:14px;top:14px;}
.tile kbd{position:absolute;right:14px;bottom:12px;}
.tile[aria-checked="true"]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink);background:#fff;}
.tile[aria-checked="true"] .ti{background:var(--ink);border-color:var(--ink);color:#fff;}
.tile.o[aria-checked="true"] .ti{background:var(--orange);border-color:var(--orange);}

/* Auswahlkästchen */
.bx2{width:20px;height:20px;border-radius:6px;border:1.5px solid #C3CAD6;display:grid;place-items:center;background:#fff;transition:all .2s;flex:none;}
.bx2 svg{width:12px;height:12px;color:#fff;opacity:0;}
.bx2.r{border-radius:50%;}
[aria-checked="true"]>.bx2,.consent input:checked+.bx2{background:var(--ink);border-color:var(--ink);}
[aria-checked="true"]>.bx2 svg,.consent input:checked+.bx2 svg{opacity:1;}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;}
.chip{display:inline-flex;align-items:center;gap:9px;height:44px;padding:0 15px 0 12px;border-radius:12px;border:1px solid var(--line-l);background:#FBFCFD;font-size:14.5px;transition:all .2s;}
.chip:hover{border-color:#C9D0DC;background:#fff;}
.chip .bx2{width:18px;height:18px;border-radius:5px;}
.chip[aria-checked="true"]{border-color:var(--ink);background:#fff;}

/* Segment */
.seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:13px;background:var(--paper-2);border:1px solid var(--line-l);}
.seg button{height:40px;padding:0 16px;border-radius:9px;font-size:14px;color:var(--muted-l);transition:all .2s;}
.seg button:hover{color:var(--ink);}
.seg button[aria-checked="true"]{background:#fff;color:var(--ink);font-weight:550;box-shadow:0 1px 3px rgba(13,17,26,.12),0 0 0 1px var(--line-l);}

/* Felder */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.fl{position:relative;}
.fl.full{grid-column:1/-1;}
.fl input,.fl textarea{width:100%;font:inherit;font-size:15.5px;color:var(--ink);background:#FBFCFD;border:1px solid var(--line-l);border-radius:12px;padding:25px 14px 9px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s;}
.fl textarea{min-height:170px;resize:vertical;line-height:1.55;padding-top:30px;}
.fl label{position:absolute;left:15px;top:18px;font-size:15px;color:var(--dim-l);pointer-events:none;transition:all .18s var(--ease);}
.fl input:focus,.fl textarea:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 3px rgba(13,17,26,.06);}
.fl input:focus+label,.fl input:not(:placeholder-shown)+label,.fl textarea:focus+label,.fl textarea:not(:placeholder-shown)+label{top:8px;font-size:11.5px;color:var(--muted-l);}
.fl.err input,.fl.err textarea{border-color:#D93A2B;box-shadow:0 0 0 3px rgba(217,58,43,.08);}
.fl .em{display:none;font-size:12.5px;color:#C02F21;margin-top:6px;}
.fl.err .em{display:block;}
.cnt-ch{position:absolute;right:12px;bottom:10px;font-size:11.5px;color:var(--dim-l);}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--muted-l);cursor:pointer;}
.consent input{position:absolute;opacity:0;pointer-events:none;}
.consent .bx2{margin-top:1px;}
.consent input:focus-visible+.bx2{outline:2px solid var(--blue);outline-offset:2px;}
.consent a{color:var(--ink);text-decoration:underline;text-underline-offset:2px;}
.consent.err .bx2{border-color:#D93A2B;}
.hint{display:flex;gap:10px;align-items:flex-start;margin-top:4px;padding:12px 14px;border-radius:12px;background:#FFF7F2;border:1px solid #FFD9C7;font-size:13.5px;color:#8A3B16;}
.hint svg{width:16px;height:16px;flex:none;margin-top:2px;}
.hint.b{background:#F2F6FF;border-color:#DCE6FF;color:#2A4BA8;}
.qerr{display:none;font-size:13px;color:#C02F21;margin-top:10px;}
.q.err .qerr{display:block;}

/* Prüfen */
.sum{border:1px solid var(--line-l);border-radius:16px;overflow:hidden;}
.sum-r{display:grid;grid-template-columns:170px 1fr auto;gap:16px;align-items:start;padding:14px 16px;border-bottom:1px solid var(--line-l);font-size:14.5px;}
.sum-r:last-child{border-bottom:0;}
.sum-r span{color:var(--muted-l);font-size:13.5px;}
.sum-r button{font-size:13px;color:var(--blue-ink);font-weight:550;}
.sum-r button:hover{text-decoration:underline;}

/* Fußleiste */
.app-foot{display:flex;align-items:center;gap:14px;margin:0 clamp(22px,4vw,48px);padding:18px 0 22px;border-top:1px solid var(--line-l);}
.app-foot[hidden]{display:none;}
.app-foot .eta{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted-l);}
.app-foot .eta svg{width:15px;height:15px;}
.app-foot .open{margin-left:auto;font-size:13.5px;color:var(--muted-l);text-align:right;}
.app-foot .open b{font-weight:550;color:var(--ink);}
.app-foot .back{display:inline-flex;align-items:center;gap:8px;height:50px;padding:0 16px;border-radius:14px;font-size:14.5px;color:var(--muted-l);transition:color .2s,background .2s;}
.app-foot .back:hover{color:var(--ink);background:var(--paper-2);}
.app-foot .back svg{width:15px;height:15px;}
.app-foot .back[hidden]{display:none;}
.app-foot .btn{height:54px;border-radius:16px;padding:0 7px 0 22px;font-size:16px;transition:background .25s,color .25s;}
.app-foot .btn .ar{width:40px;height:40px;border-radius:12px;}
.app-foot .btn.idle{background:var(--paper-3);color:var(--dim-l);}
.app-foot .btn.idle .ar{background:#fff;color:var(--dim-l);}
.app-foot .btn[disabled]{cursor:progress;}
.spin{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* Erfolg */
.fin{display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(10px,3vh,40px) 0;animation:stIn .5s var(--ease) both;}
.fin .ring{width:84px;height:84px;margin-bottom:26px;}
.fin .ring circle{fill:none;stroke:#E6F6EE;stroke-width:6;}
.fin .ring circle.p{stroke:#13804B;stroke-dasharray:240;stroke-dashoffset:240;animation:ring 1s .15s var(--ease) forwards;transform:rotate(-90deg);transform-origin:center;}
.fin .ring path{fill:none;stroke:#13804B;stroke-width:6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:ring .5s .9s var(--ease) forwards;}
@keyframes ring{to{stroke-dashoffset:0;}}
.fin h2{font-size:clamp(30px,3.2vw,44px);margin-bottom:10px;}
.fin>p{font-size:16px;color:var(--muted-l);max-width:480px;margin-bottom:32px;}
.next{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%;max-width:760px;margin-bottom:30px;text-align:left;}
.next div{border:1px solid var(--line-l);border-radius:14px;padding:16px;}
.next .idx{display:block;margin-bottom:10px;}
.next b{display:block;font-size:15px;font-weight:550;margin-bottom:4px;}
.next span{font-size:13.5px;color:var(--muted-l);}
.fin .btn-row{justify-content:center;}

/* ---------- Projektblatt rechts ---------- */
.sheetp{position:relative;display:flex;flex-direction:column;border-radius:24px;background:var(--night);color:var(--text-d);overflow:hidden;}
.sp-vis{position:relative;flex:none;height:min(250px,27vh);border-bottom:1px solid var(--line-d);background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:28px 28px;overflow:hidden;}
.sp-vis::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 80% at 50% 115%,rgba(48,96,230,.35),transparent 70%);}
.sp-flow{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:12px;padding:0 26px;z-index:1;}
.sp-flow::before{content:"";position:absolute;left:46px;top:50%;height:104px;margin-top:-52px;border-left:1px dashed rgba(255,255,255,.25);}
.sp-n{position:relative;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted-d);}
.sp-n i{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--night-2);border:1px solid var(--line-d2);flex:none;transition:all .4s var(--ease);}
.sp-n i svg{width:17px;height:17px;}
.sp-n b{display:block;font-weight:500;color:var(--text-d);font-size:13.5px;}
.sp-n.on i{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 0 6px rgba(79,125,255,.15);}
.sp-n.okd i{background:rgba(79,125,255,.16);border-color:rgba(157,183,255,.4);color:var(--blue-hi);}
.sp-body{flex:1;overflow-y:auto;padding:22px 24px 8px;}
.sp-h{display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:12px;border-bottom:1px solid var(--line-d2);}
.sp-h small{display:block;font-size:12.5px;color:var(--muted-d);}
.sp-h b{font-size:20px;font-weight:550;letter-spacing:-.02em;}
.sp-h em{font-style:normal;font-size:12.5px;color:var(--blue-hi);font-variant-numeric:tabular-nums;}
.sp-list{display:flex;flex-wrap:wrap;}
.sp-i{width:50%;padding:11px 12px 11px 0;border-bottom:1px solid var(--line-d);min-width:0;}
.sp-i.w{width:100%;}
.sp-i small{display:block;font-size:12px;color:var(--muted-d);margin-bottom:2px;}
.sp-i span{display:block;font-size:14px;color:var(--text-d);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.sp-i span.o{color:var(--dim-d);}
.sp-i.fresh span{animation:fresh 1.2s var(--ease);}
@keyframes fresh{0%{color:var(--blue-hi);}100%{color:var(--text-d);}}
.sp-foot{flex:none;padding:16px 24px 22px;border-top:1px solid var(--line-d);}
.sp-k{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
.sp-k b{display:block;font-size:30px;font-weight:450;letter-spacing:-.04em;line-height:1.1;}
.sp-k small{font-size:12.5px;color:var(--muted-d);}
.sp-c{list-style:none;display:flex;flex-direction:column;gap:7px;font-size:13.5px;}
.sp-c li{display:flex;gap:9px;align-items:flex-start;}
.sp-c svg{width:14px;height:14px;color:var(--blue-hi);flex:none;margin-top:4px;}
.sp-close,.scrim{display:none;}

/* ---------- Breakpoints ---------- */
@media(max-width:1280px){.shell{grid-template-columns:270px minmax(0,1fr) 330px;}.sp-k b{font-size:26px;}}
@media(max-width:1100px){
  .shell{grid-template-columns:260px minmax(0,1fr);}
  .sheetp{display:none;}
  .sheet-btn{display:inline-flex;}
  .sheetp.open{display:flex;position:fixed;z-index:90;top:12px;right:12px;bottom:12px;width:min(380px,calc(100% - 24px));box-shadow:0 30px 80px rgba(0,0,0,.5);}
  .sp-close{display:grid;place-items:center;position:absolute;top:12px;right:12px;z-index:3;width:36px;height:36px;border-radius:10px;background:rgba(10,14,23,.7);border:1px solid var(--line-d2);color:var(--text-d);}
  .sp-close svg{width:16px;height:16px;}
  .scrim.open{display:block;position:fixed;inset:0;z-index:89;background:rgba(5,9,18,.55);}
}
@media(max-width:800px){
  .shell{grid-template-columns:1fr;height:auto;min-height:100svh;padding:6px;gap:6px;}
  .rail{flex-direction:row;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:18px;overflow:visible;}
  .rail .brand{margin:0;}
  .rail>*:not(.brand):not(.mob-x){display:none;}
  .mob-x{display:inline-flex;}
  .app{border-radius:20px;min-height:calc(100svh - 80px);overflow:clip;}
  .app-top{padding:16px 18px 0;}
  .app-top .x{display:none;}
  .app-body{overflow:visible;padding:24px 18px 28px;}
  .stp h2{font-size:31px;margin-bottom:24px;}
  .tiles,.tiles.c3,.grid2{grid-template-columns:1fr;}
  .tile{min-height:0;padding:12px 44px 12px 12px;}
  .tile .ti{width:44px;height:44px;}
  .tile kbd,.qh em,.app-foot .eta{display:none;}
  .seg{display:flex;width:100%;}
  .seg button{flex:1 1 auto;padding:0 10px;}
  .app-foot{position:sticky;bottom:0;margin:0;padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -10px 24px -18px rgba(13,17,26,.25);}
  .app-foot .open{display:none;}
  .app-foot .btn{flex:1;justify-content:space-between;margin-left:auto;}
  .sum-r{grid-template-columns:1fr auto;}
  .sum-r span{grid-column:1/-1;}
  .next{grid-template-columns:1fr;}
  .fin .btn-row{flex-direction:column;align-items:stretch;width:100%;}
  .fin .btn-row .btn{justify-content:space-between;}
  .sheetp.open{top:6px;right:6px;bottom:6px;left:6px;width:auto;}
}
.app .btn-g{border:1px solid var(--line-l);color:var(--ink);background:#fff;}.app .btn-g:hover{border-color:#C9D0DC;}