/* Projektanfrage-Strecke (Kontaktseite) */
.cfg{max-width:860px}.cfg-steps{display:flex;gap:0;list-style:none;margin:0 0 40px;padding:0;border-top:1px solid var(--line,#1d2126)}
.cfg-steps li{flex:1;padding:14px 8px 0 0;font:400 12px/1.3 'Geist Mono',ui-monospace,monospace;letter-spacing:.06em;color:#7A818A;display:flex;gap:10px;align-items:baseline}
.cfg-steps li span{color:#5E656E}.cfg-steps li.done,.cfg-steps li[aria-current]{color:#ECEEF1}.cfg-steps li[aria-current]{border-top:1px solid #ECEEF1;margin-top:-1px}
.cfg-q{font:400 clamp(24px,3vw,34px)/1.2 Geist,ui-sans-serif,sans-serif;letter-spacing:-.03em;color:#ECEEF1;margin:0 0 20px;outline:0}.cfg-n{color:#A8AEB6;font-size:15.5px;line-height:1.6;max-width:62ch;margin:0 0 24px}.cfg-n b{color:#ECEEF1;font-weight:500}
.grp,.fld{border:0;margin:0 0 28px;padding:0;min-width:0}.grp legend,.fld legend,label.fld{font:400 12px/1.4 'Geist Mono',ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:#7A818A;padding:0}.grp legend span{margin-left:12px;text-transform:none;letter-spacing:0;font:400 14px Geist,sans-serif;color:#A8AEB6}
label.fld{display:grid;gap:8px}.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:8px;margin-top:12px}.opts.s{grid-template-columns:repeat(auto-fill,minmax(min(100%,150px),1fr))}
.opt{display:block;cursor:pointer;position:relative}.opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.opt span{display:block;padding:14px 16px;border:1px solid #1F2328;border-radius:3px;font:400 15px/1.35 Geist,sans-serif;color:#C9CFD6;text-transform:none;letter-spacing:0;transition:border-color .25s,background .25s,color .25s}
.opt:hover span{border-color:#6E757E}.opt input:checked+span{border-color:#ECEEF1;background:rgba(255,255,255,.04);color:#fff}.opt input:focus-visible+span{outline:1px solid #C9CFD6;outline-offset:3px}.grp.on legend{color:#ECEEF1}
.fld input,.fld select,.fld textarea{width:100%;background:#0B0D0F;border:1px solid #1F2328;border-radius:3px;color:#ECEEF1;padding:14px;font:400 16px/1.4 Geist,sans-serif;letter-spacing:0;text-transform:none}.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:#C9CFD6;outline:0}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:0 20px}.err{color:oklch(0.83 0.11 82);font-size:13.5px;margin:8px 0 0;text-transform:none;letter-spacing:0}
.cfg-nav{display:flex;justify-content:space-between;gap:12px;margin-top:36px;padding-top:24px;border-top:1px solid #16191D}.cfg-sum{display:grid;grid-template-columns:minmax(120px,200px) 1fr;gap:10px 24px;margin:0 0 28px;font-size:15.5px}.cfg-sum dt{color:#7A818A}.cfg-sum dd{margin:0;color:#ECEEF1;overflow-wrap:anywhere}
.chk{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;line-height:1.55;color:#A8AEB6}.chk input{margin-top:4px;width:18px;height:18px}.cfg-end{padding:8px 0}
@media(max-width:640px){.cfg-steps li{font-size:0;gap:0}.cfg-steps li span{font-size:12px}.cfg-steps li[aria-current]{font-size:12px;gap:8px;flex:3}.cfg-sum{grid-template-columns:1fr}.cfg-nav .btn{flex:1;justify-content:center}}