/* ASF architectural service explorer */
.building-experience{--be-line:#CCD3DB;--be-panel:#F1F4F7;border:1px solid var(--be-line);background:#fff}
.be-workspace{display:grid;grid-template-columns:238px minmax(0,1fr)}
.be-sidebar{background:var(--cream);border-right:1px solid var(--be-line);padding:24px 0}
.be-sidebar-title{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);padding:0 20px 18px;font-weight:700}
.be-tabs{display:flex;flex-direction:column}
.be-tab{display:grid;grid-template-columns:24px minmax(0,1fr) 16px;gap:8px;align-items:center;min-height:55px;text-align:left;padding:12px 18px;background:none;border:0;border-left:3px solid transparent;font-size:.88rem;line-height:1.4;transition:background .2s}
.be-tab:hover{background:#E3E8EE}.be-tab[aria-selected=true]{background:#fff;border-left-color:var(--orange);font-weight:700}.be-tab-number{font-size:.75rem;color:var(--muted)}.be-tab[aria-selected=true] .be-tab-number,.be-tab-arrow{color:var(--orange)}.be-tab-arrow{opacity:0}.be-tab[aria-selected=true] .be-tab-arrow{opacity:1}.be-tab:focus-visible{outline-offset:-4px}
.be-main{min-width:0}.be-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-bottom:1px solid var(--be-line)}.be-view-title{font-size:1rem;font-weight:700}.be-expand{display:inline-flex;align-items:center;gap:9px;font-size:.875rem;border:1px solid var(--be-line);background:white;min-height:40px;padding:7px 11px}.be-expand>span{font-size:1.35rem;line-height:1}.be-expand:hover{background:var(--cream)}
.be-stage{position:relative;aspect-ratio:3/2;isolation:isolate;overflow:hidden;background:#F1F4F7}.be-scene-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;transition:filter .6s}.be-scene-image[hidden]{display:none}.be-effects{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}.be-glass-effect,.be-path-effect{opacity:0;transition:opacity .5s}.building-experience[data-active-trade=glas] .be-glass-effect{opacity:1}.be-sheen-band{animation:be-glass-sheen 4.8s ease-in-out infinite}.building-experience:not([data-active-trade=glas]) .be-sheen-band{animation-play-state:paused}@keyframes be-glass-sheen{0%,12%{translate:0 0}76%,100%{translate:2400px 0}}
.be-green-reveal{position:absolute;inset:0;background:url('assets/building/overview.webp') center/100% 100% no-repeat;opacity:0;filter:saturate(1.35);clip-path:polygon(0 9%,16% 8%,17% 35%,15% 39%,17% 48%,19% 54%,29% 58%,50% 75%,51% 80%,34% 87%,0 65%);transition:opacity .5s;pointer-events:none}.building-experience[data-active-trade=gruen] .be-scene-image{filter:grayscale(.93) brightness(1.05)}.building-experience[data-active-trade=gruen] .be-green-reveal{opacity:1}.building-experience[data-active-trade=aussen] .be-path-effect{opacity:1}.be-path-effect path{fill:none;stroke:var(--orange);stroke-width:11;stroke-linecap:round;stroke-dasharray:10 21;animation:be-path-flow 3s linear infinite;filter:drop-shadow(0 1px 3px #fff)}@keyframes be-path-flow{to{stroke-dashoffset:-93}}
.be-hotspots{display:none;position:absolute;inset:0;z-index:3;pointer-events:none}.be-ready .be-hotspots{display:block}.be-hotspot{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);display:flex;align-items:center;gap:5px;border:1px solid #fff8;border-radius:4px;background:#fff;color:var(--ink);box-shadow:0 4px 18px #20252B26;padding:5px 8px 5px 5px;pointer-events:auto;font-size:.75rem;line-height:1.35;white-space:nowrap;min-height:36px}.be-hotspot>span:first-child{display:grid;place-items:center;min-width:24px;min-height:24px;background:var(--orange);color:white;font-size:1.1rem;border-radius:50%}.be-hotspot:hover{background:var(--cream);border-color:var(--orange)}.be-scene-badge{position:absolute;left:18px;bottom:14px;font-size:.75rem;letter-spacing:.04em;text-transform:uppercase;background:#ffffffdf;padding:6px 9px;border:1px solid #CCD3DB;color:var(--muted);z-index:4}
.be-view-note{padding:15px 22px;background:var(--cream);border-block:1px solid var(--be-line);min-height:62px;display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px}.be-view-note p{font-size:.875rem;color:var(--muted);max-width:none;line-height:1.6}.be-air-legend{display:flex;gap:16px}.be-air-legend span{display:flex;gap:7px;align-items:center;font-size:.875rem;white-space:nowrap}.be-air-legend i{width:22px;height:7px;border-radius:2px;display:inline-block}.be-supply{background:#319fce}.be-extract{background:#df893c}
.be-detail{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:28px;padding:28px}.be-detail+.be-detail{border-top:1px solid var(--be-line)}.be-ready .be-detail+.be-detail{border-top:0}.be-detail h2{font-size:1.45rem;line-height:1.3;margin-bottom:14px;letter-spacing:-.025em;text-wrap:pretty}.be-detail p{font-size:1rem;color:var(--muted);line-height:1.75}.be-detail ul{padding-left:18px;margin:19px 0 7px;font-size:.88rem;line-height:1.7}.be-detail li{padding-left:4px;margin-bottom:6px}.be-detail li::marker{color:var(--orange)}.be-detail .text-link{font-size:.875rem;line-height:1.5}.be-work-photo img{aspect-ratio:4/3}.be-work-photo figcaption{font-size:.75rem;display:block}.be-work-photo .photo-kind{display:block;font-size:.75rem;margin-top:3px}.be-footnote{margin:0;padding:17px 22px;border-top:1px solid var(--be-line);font-size:.75rem;line-height:1.7;color:var(--muted);max-width:none}
.be-dialog{width:min(1250px,96vw);max-height:94dvh;border:0;padding:0;background:var(--cream);color:var(--ink);box-shadow:0 20px 100px #0005}.be-dialog::backdrop{background:#20252Bbd;backdrop-filter:blur(5px)}.be-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 24px;background:white;position:sticky;top:0;z-index:1;border-bottom:1px solid var(--line)}.be-dialog-head h3{font-size:1.15rem}.be-dialog-head button{background:white;border:1px solid var(--line);padding:8px 13px;font-size:.875rem;min-height:42px}.be-dialog-head button span{font-size:1.3rem;margin-left:8px}.be-dialog>img{width:100%;height:auto;max-height:calc(94dvh - 150px);object-fit:contain}.be-dialog-note{padding:17px 24px;font-size:.875rem;color:var(--muted);max-width:none}
@media(max-width:1100px){.be-workspace{grid-template-columns:210px minmax(0,1fr)}.be-tab{padding-inline:12px;gap:5px;font-size:.875rem}.be-detail{grid-template-columns:1fr 170px;gap:21px;padding:24px}.be-hotspot{font-size:.75rem}}
@media(max-width:900px){.be-workspace{display:block}.be-sidebar{border-right:0;border-bottom:1px solid var(--be-line);padding:18px 14px}.be-sidebar-title{padding:0 4px 14px}.be-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.be-tab{border:1px solid var(--be-line);grid-template-columns:20px minmax(0,1fr);min-height:50px;padding:8px;font-size:.875rem}.be-tab-arrow{display:none}.be-tab[aria-selected=true]{border-color:var(--orange);box-shadow:inset 0 -2px var(--orange)}.be-detail{grid-template-columns:1fr 220px}.be-hotspot{font-size:.75rem}}
@media(max-width:650px){.be-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.be-tab{font-size:.875rem}.be-toolbar{padding:13px 14px;gap:8px}.be-view-title{font-size:.9rem}.be-expand{font-size:.875rem;padding:5px 8px;min-height:36px}.be-hotspot{min-width:38px;min-height:38px;padding:5px;justify-content:center}.be-hotspot-label{display:none}.be-hotspot>span:first-child{min-width:26px;min-height:26px}.be-scene-badge{font-size:.75rem;left:8px;bottom:6px;padding:3px 5px}.be-view-note{padding:13px 16px;min-height:64px}.be-view-note p{font-size:.78rem}.be-detail{grid-template-columns:1fr;padding:23px 19px;gap:22px}.be-detail h2{font-size:1.3rem}.be-detail p{font-size:1rem}.be-work-photo{max-width:320px}.be-work-photo img{aspect-ratio:16/10}.be-footnote{padding:16px;font-size:.75rem}.be-dialog-head{padding:13px}.be-dialog-head h3{font-size:1rem}.be-dialog-note{padding:14px;font-size:.875rem}}
@media(prefers-reduced-motion:reduce){.building-experience *{animation:none!important;transition:none!important}.be-glass-effect{fill:#fff}.building-experience[data-active-trade=glas] .be-sheen-band{translate:1350px 0;opacity:.35}}

.be-detail.be-detail-wide{grid-template-columns:1fr}.be-detail-wide .be-detail-copy{max-width:70ch}

.be-expand{display:none}.be-ready .be-expand{display:inline-flex}