/* Visual product stories: local, manually controlled, no telemetry. */
.wall-story{--accent:#0078b8;--ice:#e9f4f8;--dark:#092c42}.wall-story h1,.wall-story h2{letter-spacing:-.045em}.wall-intro{padding:52px 0 70px;background:#f3f7f9}.wall-intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:45px}.wall-intro h1{font-size:clamp(44px,5.2vw,74px);margin:0 0 25px}.wall-intro p{font-size:20px;max-width:500px}.wall-intro img{width:100%;mix-blend-mode:multiply}.wall-badge{display:inline-block;font-size:12px;padding:7px 12px;background:#daeaf2;color:#124d6a;margin-bottom:24px}.wall-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:35px;padding-top:30px;border-top:1px solid #cddce4}.wall-benefits strong{display:block;font-size:22px;font-weight:500}.wall-benefits span{font-size:14px;color:var(--muted)}.wall-nav{background:#fff;border-block:1px solid var(--line)}.wall-nav .wrap{display:flex;gap:27px;padding-block:17px;overflow:auto}.wall-nav a{font-size:13px;white-space:nowrap;text-decoration:none}.story-section{padding:90px 0;scroll-margin-top:100px}.story-section.ice{background:var(--ice)}.story-section.dark{background:var(--dark);color:#fff}.story-section.dark p{color:#d0e2ec}.story-section.dark .eyebrow{color:#85ccec}.story-heading{max-width:860px;margin-bottom:40px}.story-heading p{max-width:680px;font-size:19px}.module-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.module-pick{border:1px solid #d3e1e8;background:#f6f9fa;text-align:left;padding:20px;color:var(--navy);display:flex;align-items:center;gap:18px;line-height:1.35}.module-pick img{width:65px;height:90px;object-fit:contain;mix-blend-mode:multiply}.module-pick small{display:block;color:var(--blue);font-size:12px;margin-bottom:6px}.module-pick[aria-pressed=true]{border-color:#0078b8;box-shadow:inset 0 -3px #0078b8;background:#e9f4f8}.module-stage{display:grid;grid-template-columns:1.2fr .8fr;gap:65px;align-items:center;min-height:520px;margin-top:35px}.module-image{height:490px;display:grid;place-items:center;background:#fff;overflow:hidden}.module-image img{width:100%;height:100%;max-height:490px;object-fit:contain;transition:transform .3s}.module-image.zoomed img{transform:scale(1.35)}.module-copy h3{font-size:38px}.module-copy p{font-size:19px}.subtle-button{border:1px solid #acc6d4;background:transparent;color:inherit;padding:10px 16px;font-size:14px}.module-copy .subtle-button{margin-top:15px}.module-note{font-size:13px!important}.filter-train{display:grid;grid-template-columns:1fr 45px 1fr 45px 1fr;align-items:center;gap:15px;margin-top:35px}.filter-stage{background:white;border:1px solid #d6e5eb;padding:25px;align-self:stretch}.filter-stage img{height:190px;width:100%;object-fit:contain}.filter-stage h3{font-size:23px;margin:20px 0 10px}.filter-stage p{font-size:15px}.flow-arrow{font-size:35px;color:#0078b8;text-align:center}.h13-zone{position:relative;background:white;padding:35px 25px 15px;margin-top:55px}.h13-zone img{width:100%;max-height:290px;object-fit:contain}.filter-hotspots{position:absolute;left:14%;right:14%;top:35%;display:flex;justify-content:space-between}.hotspot{width:42px;height:42px;border-radius:50%;border:2px solid white;background:#0076b0;color:white;box-shadow:0 0 0 6px #0076b025;font-weight:600}.hotspot[aria-pressed=true]{background:#062e46;box-shadow:0 0 0 8px #0076b04a}.hotspot-copy{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 0;border-top:1px solid #c9dde6}.hotspot-copy p{max-width:700px;margin:0}.functional-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.functional-visual{position:relative;background:#f3f8fa;color:var(--navy);overflow:hidden;border:1px solid #d4e3eb}.functional-visual svg{display:block;width:100%;height:auto}.diagram-label{font-family:Switzer,Arial,sans-serif;font-size:17px;fill:#12354a}.diagram-small{font-family:Switzer,Arial,sans-serif;font-size:12px;fill:#526d7d}.diagram-outline{fill:#fff;stroke:#98b7c8;stroke-width:2}.diagram-line{fill:none;stroke:#40a3ce;stroke-width:5;stroke-dasharray:12 9;animation:lineFlow 1.6s linear infinite;animation-play-state:paused}.diagram-line.warm{stroke:#e17a4c}.diagram-line.cold{stroke:#228cd2}.is-moving .diagram-line{animation-play-state:running}.motion-control{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px 18px;background:#fff;border-top:1px solid #d4e3eb}.motion-control span{font-size:12px;color:#597282}.motion-control button{font-size:13px;border:1px solid #c4d8e2;padding:8px 12px;background:#fff;color:#18384b}.choice-row{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.choice-row button{background:transparent;border:1px solid #9fbac8;color:inherit;padding:10px 15px;font-size:14px}.choice-row button[aria-pressed=true]{background:#0076b0;border-color:#0076b0;color:white}.reaction{border-left:3px solid #4eabd5;padding-left:20px;margin-top:25px}.reaction strong{display:block;font-size:22px;line-height:1.3;margin-bottom:12px}.reaction p{font-size:17px;margin:0}.mini-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#0075a8;margin-bottom:14px}.sensor-visual{background:linear-gradient(145deg,#f5fbfe,#d5e9f3);min-height:350px;display:grid;place-items:center;position:relative}.sensor-body{width:170px;height:220px;background:linear-gradient(120deg,#fff,#e2edf2);border-radius:25px;border:1px solid #afc6d3;box-shadow:15px 20px 45px #33556b25;display:flex;align-items:center;flex-direction:column;justify-content:center;gap:9px;transform:rotate(-8deg)}.sensor-vent{height:4px;width:100px;border-radius:4px;background:#9aafbb}.sensor-light{height:11px;width:11px;border-radius:50%;background:#35adc8;margin-bottom:22px;box-shadow:0 0 15px #35adc87d}.sensor-particles{position:absolute;inset:0;pointer-events:none}.particle{position:absolute;width:10px;height:10px;border-radius:50%;background:#007ab9;opacity:.4;animation:particleMove 4s ease-in-out infinite;animation-play-state:paused}.is-moving .particle{animation-play-state:running}.sensor-word{position:absolute;bottom:20px;font-size:12px;color:#456474}.signal-chain{display:grid;grid-template-columns:1fr 25px 1fr 25px 1fr;gap:10px;align-items:center;margin-top:20px;font-size:13px;text-align:center}.signal-chain div{border-top:2px solid #62b2d7;padding:14px 5px}.signal-chain b{display:block;font-size:16px}.presence-scene{display:grid;grid-template-columns:1fr .6fr;gap:20px;padding:35px 20px;background:#fff;align-items:center;min-height:360px}.presence-product{position:relative}.presence-product img{width:100%}.presence-dot{position:absolute;left:47.7%;top:28.6%;width:24px;height:24px;padding:0;border-radius:50%;background:#0086c6;border:3px solid white;box-shadow:0 0 0 9px #40b1df42;color:white}.presence-person svg{width:100%;max-height:220px}.presence-person{opacity:.95;transition:opacity .3s}.presence-absent .presence-person{opacity:.12}.presence-standby .presence-person{opacity:.05}.presence-beam{position:absolute;left:53%;top:24%;width:43%;height:40%;background:linear-gradient(90deg,#45b9ed30,transparent);clip-path:polygon(0 50%,100% 0,100% 100%);pointer-events:none}.presence-absent .presence-beam,.presence-standby .presence-beam{opacity:.2}.presence-sensor-note{background:#e4f4fa;border-top:1px solid #b7dce9;padding:18px;font-size:14px}.pressure-door{transform-origin:365px 180px;transition:transform .4s}.door-open .pressure-door{transform:rotate(-42deg)}.door-open .pressure-arrows{opacity:.3}.pressure-restoring .pressure-arrows{opacity:.7}.pressure-state{font-size:13px;fill:#0075ac}.temperature-scene{position:relative;padding:25px 25px 0;min-height:370px}.temperature-devices{display:flex;align-items:center;justify-content:space-between;gap:15px}.temperature-devices .unit{width:32%;text-align:center}.temperature-devices .system{width:48%;text-align:center}.temperature-devices img{width:100%;height:230px;object-fit:contain;mix-blend-mode:multiply}.temperature-devices svg{width:100%;height:180px}.temperature-devices span{font-size:12px;display:block}.pipe-svg{position:absolute;left:25%;width:40%;top:45%;height:110px;pointer-events:none}.heat-mode .cold-pipe{stroke:#df8054}.cool-mode .cold-pipe{stroke:#238ed0}.material-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;align-items:center}.material-photo{width:100%;height:520px;object-fit:cover}.uv-figure{background:#092c42;padding:20px}.uv-figure svg{width:100%;height:auto}.uv-glow{opacity:.25;animation:uvGlow 3s ease-in-out infinite;animation-play-state:paused}.is-moving .uv-glow{animation-play-state:running}.story-facts{display:grid;grid-template-columns:1fr 1fr;gap:40px}.story-facts details{font-size:16px}.wall-downloads{display:flex;gap:15px;flex-wrap:wrap;margin-top:30px}.model-interaction{margin:55px auto 0;border:1px solid #c4dbe7;background:#fff}.model-interaction .interaction-top{padding:28px 35px;border-bottom:1px solid #d5e2e9;display:flex;justify-content:space-between;gap:20px;align-items:center}.interaction-top h2{font-size:30px;margin:0}.model-interaction .functional-grid{padding:30px;gap:35px}.model-interaction .functional-visual{border:0}.model-explore-image{height:350px;width:100%;object-fit:contain}.model-panel[hidden]{display:none!important}.model-panel p{font-size:16px}.model-interaction .temperature-devices .system img{height:230px}.model-interaction .temperature-scene{min-height:330px}.integrated-heat{position:relative}.integrated-heat>img{height:360px;width:100%;object-fit:contain}.integrated-zone{position:absolute;width:23%;height:26%;left:51%;top:64%;border:3px solid #df8054;background:#eeb18a21;border-radius:4px}.cool-mode .integrated-zone{border-color:#238ed0;background:#238ed021}.integrated-zone:after{content:'';position:absolute;inset:5px;border:2px dashed currentColor;color:#df8054;animation:uvGlow 2s infinite;animation-play-state:paused}.is-moving .integrated-zone:after{animation-play-state:running}.cool-mode .integrated-zone:after{color:#238ed0}.model-interaction .choice-row{margin:0}.focus-image{position:relative}.focus-marker{position:absolute;border:3px solid #1689bb;box-shadow:0 0 0 10px #1689bb20;border-radius:8px;pointer-events:none}.reveal-once{animation:revealOnce .35s ease-out}.no-js-fallback{padding:10px;border:1px solid #b7cdd8}@keyframes lineFlow{to{stroke-dashoffset:-42}}@keyframes particleMove{50%{transform:translate(20px,-20px);opacity:.8}}@keyframes uvGlow{50%{opacity:.65}}@keyframes revealOnce{from{opacity:.5;transform:translateY(8px)}to{opacity:1;transform:none}}@media(max-width:1000px){.module-picker{grid-template-columns:1fr 1fr}.functional-grid,.material-grid{gap:35px}.wall-intro-grid{gap:20px}.module-stage{gap:30px}.filter-stage{padding:16px}.filter-stage img{height:140px}.filter-train{gap:7px;grid-template-columns:1fr 25px 1fr 25px 1fr}}@media(max-width:800px){.wall-intro-grid,.module-stage,.functional-grid,.material-grid,.story-facts{grid-template-columns:1fr}.wall-intro{padding:35px 0}.wall-intro h1{font-size:46px}.wall-intro p{font-size:18px}.wall-benefits{grid-template-columns:1fr;gap:15px}.wall-benefits>div{border-bottom:1px solid #d1dfe7;padding-bottom:15px}.wall-benefits strong{font-size:19px}.wall-nav .wrap{gap:20px}.story-section{padding:60px 0}.module-pick{padding:12px;gap:10px;font-size:13px}.module-pick img{width:42px;height:75px}.module-stage{margin-top:25px;min-height:0}.module-image{height:360px}.module-image img{max-height:360px}.module-copy h3{font-size:32px}.module-copy p{font-size:17px}.filter-train{grid-template-columns:1fr;gap:10px}.filter-stage{display:grid;grid-template-columns:100px 1fr;gap:20px;align-items:center;padding:18px}.filter-stage h3{margin:0 0 10px}.filter-stage img{height:110px}.flow-arrow{transform:rotate(90deg);line-height:1}.h13-zone{padding:20px 5px}.hotspot{width:32px;height:32px;font-size:12px}.filter-hotspots{left:6%;right:6%;top:30%}.hotspot-copy{display:block}.hotspot-copy .subtle-button{margin-top:18px}.functional-grid{gap:25px}.functional-visual{order:0}.functional-grid .explanation{order:1}.material-photo{height:330px}.presence-scene{min-height:280px;padding:20px 10px}.presence-dot{width:20px;height:20px}.temperature-scene{padding:20px 10px 0;min-height:280px}.temperature-devices img{height:170px}.temperature-devices svg{height:140px}.pipe-svg{top:38%}.model-interaction .interaction-top{display:block;padding:22px}.interaction-top h2{font-size:27px;margin-bottom:20px}.model-interaction .functional-grid{padding:18px}.model-explore-image{height:280px}.signal-chain{gap:4px;font-size:11px;grid-template-columns:1fr 15px 1fr 15px 1fr}.signal-chain b{font-size:14px}.model-interaction .temperature-devices .system img{height:190px}.model-interaction .temperature-scene{min-height:280px}.motion-control{flex-wrap:wrap}.module-picker button{min-height:105px}}@media(prefers-reduced-motion:reduce){.wall-story *,.model-interaction *{animation:none!important;transition:none!important}.diagram-line{stroke-dasharray:none}.motion-control button{display:none}.module-image.zoomed img{transform:none}}

.air-higher .particle{width:16px;height:16px;background:#dc8b46;opacity:.8}.air-higher .sensor-light{background:#dc8b46;box-shadow:0 0 15px #dc8b467d}.presence-beam{animation:uvGlow 3s ease-in-out infinite;animation-play-state:paused}.is-moving .presence-beam{animation-play-state:running}.focus-marker{display:none}

.sensor-principle{width:100%;display:block}.sensor-particles{z-index:1}.sensor-word{background:#ffffffed;padding:6px 10px;z-index:2}.presence-dot{left:49.6%;top:29.2%;transform:translate(-50%,-50%)}.h13-zone{max-width:750px;margin-inline:auto;padding:0}.h13-zone img{display:block;width:100%;max-height:none}.filter-hotspots{left:14%;right:14%;top:32%;transform:translateY(-50%)}.filter-hotspots .hotspot:first-child{transform:translateX(-50%)}.filter-hotspots .hotspot:last-child{transform:translateX(50%)}

#function-film{display:block;width:100%;max-height:650px;background:#102c40;aspect-ratio:16/9;object-fit:contain}.film-chapters button{min-height:44px}

.functional-visual svg.pipe-svg{position:absolute;left:23%;width:45%;top:45%;height:110px;overflow:visible}.cool-mode .pipe-direction{stroke:#238ed0}.heat-mode .pipe-direction{stroke:#df8054}@media(max-width:800px){.functional-visual svg.pipe-svg{left:23%;width:45%;top:39%;height:85px}}

.functional-visual svg.pipe-svg{top:40%}@media(max-width:800px){.functional-visual svg.pipe-svg{top:35%}}
@media(max-width:600px){.module-picker{grid-template-columns:1fr}.module-pick{font-size:16px;padding:12px 18px}.module-pick img{width:62px;height:80px}.module-pick span{min-width:0;overflow-wrap:anywhere}.module-picker button{min-height:100px}}
@media(prefers-reduced-motion:reduce){.wall-story *::before,.wall-story *::after,.model-interaction *::before,.model-interaction *::after{animation:none!important;transition:none!important}}
.temperature-devices .unit span{transform:translateY(28px)}