.lang-switch{display:flex;margin-left:16px;border:1px solid #9aabb9;border-radius:6px;overflow:hidden}.lang-switch button{padding:7px 8px;border:0;background:transparent;color:#52697d;font-size:11px;font-weight:800;cursor:pointer}.lang-switch button.active{background:#0b5da8;color:#fff}.floating-request{position:fixed;z-index:50;right:22px;bottom:22px;display:flex;align-items:center;gap:10px;padding:12px 17px;border-radius:40px;color:#fff;background:#0b5da8;box-shadow:0 16px 35px rgba(11,93,168,.28);transition:.2s}.floating-request:hover{transform:translateY(-3px)}.floating-request span{font-size:21px}.floating-request b{font-size:13px}.building-systems,.coverage-map,.software-demo{padding:90px 0;background:#eef3f7}.building-grid,.coverage-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px;align-items:center}.building-grid h2,.coverage-grid h2{font-size:42px;line-height:1.12}.building-grid p,.coverage-grid p{color:var(--muted)}.building-info{margin-top:30px;padding:18px;border-left:4px solid #0b5da8;background:#fff}.building-info b,.building-info span{display:block}.building-info span{margin-top:5px;color:var(--muted)}.building-visual{position:relative;overflow:hidden;border-radius:18px;box-shadow:0 30px 65px rgba(24,58,87,.16)}.building-visual img{width:100%;display:block}.building-visual button{position:absolute;left:var(--x);top:var(--y);display:grid;place-items:center;width:34px;height:34px;border:4px solid rgba(255,255,255,.7);border-radius:50%;color:#fff;background:#0b5da8;font-size:20px;cursor:pointer;box-shadow:0 0 0 0 rgba(11,93,168,.55);animation:hotspot 2s infinite}.map-stage{position:relative;padding:30px;border-radius:18px;background:#fff;box-shadow:0 25px 55px rgba(24,58,87,.1)}.map-stage img{width:100%;display:block}.map-stage i{position:absolute;left:var(--x);top:var(--y);width:12px;height:12px;border:3px solid #fff;border-radius:50%;background:#0b5da8;box-shadow:0 0 0 0 rgba(11,93,168,.55);animation:hotspot 2.4s infinite}.map-stage i:nth-of-type(2){animation-delay:.4s}.map-stage i:nth-of-type(3){animation-delay:.8s}.map-stage i:nth-of-type(4){animation-delay:1.2s}.map-stage i:nth-of-type(5){animation-delay:1.6s}.software-demo{background:#fff}.demo-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:22px}.demo-tabs button{padding:11px 20px;border:1px solid #cbd7e1;border-radius:7px;background:#f7f9fb;color:#52697d;font:inherit;font-weight:700;cursor:pointer}.demo-tabs button.active{color:#fff;background:#0b5da8;border-color:#0b5da8}.demo-screen{display:grid;grid-template-columns:210px 1fr;max-width:900px;min-height:420px;margin:auto;overflow:hidden;border:10px solid #1e2b37;border-radius:18px;background:#fff;box-shadow:0 35px 70px rgba(25,58,84,.2)}.demo-screen aside{padding:30px;color:#fff;background:#0a3c70}.demo-screen aside b,.demo-screen aside span{display:block}.demo-screen aside b{font-size:24px}.demo-screen aside span{margin-top:9px;color:#b9cadd;font-size:12px}.demo-content{padding:45px}.demo-content h3{font-size:30px}.demo-content p{color:var(--muted)}.demo-lines{margin-top:35px}.demo-lines i{display:block;height:42px;margin:12px 0;border-radius:8px;background:linear-gradient(90deg,#e9eff4 70%,#d6e4ef 70%)}.scroll-timeline{position:relative}.timeline-progress{position:absolute;left:51px;top:0;width:3px;height:0;background:linear-gradient(#0b5da8,#73808b);transition:height .15s linear}.scroll-timeline article{position:relative}.scroll-timeline article:before{content:"";position:absolute;left:39px;top:55px;width:14px;height:14px;border:4px solid #fff;border-radius:50%;background:#0b5da8;box-shadow:0 0 0 1px #9db2c3}@keyframes hotspot{70%{box-shadow:0 0 0 18px rgba(11,93,168,0)}100%{box-shadow:0 0 0 0 rgba(11,93,168,0)}}@media(max-width:950px){.building-grid,.coverage-grid{grid-template-columns:1fr}.lang-switch{margin-left:auto}.floating-request b{display:none}.floating-request{padding:12px}.demo-screen{grid-template-columns:130px 1fr}.timeline-progress,.scroll-timeline article:before{display:none}}@media(max-width:620px){.building-systems,.coverage-map,.software-demo{padding:60px 0}.building-grid h2,.coverage-grid h2{font-size:33px}.demo-tabs{flex-wrap:wrap}.demo-screen{grid-template-columns:1fr;min-height:350px}.demo-screen aside{display:none}.demo-content{padding:25px}}

.home-building{padding:90px 0;background:linear-gradient(145deg,#f8fafc,#e9f0f5)}.home-building-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:65px;align-items:center}.home-building h2{font-size:43px;line-height:1.12}.home-building p{color:var(--muted)}.tilt-building,.building-visual{transform-style:preserve-3d;transition:transform .18s ease-out}.compact-building{position:relative;overflow:hidden;border-radius:22px;box-shadow:0 35px 75px rgba(24,57,84,.18)}.compact-building img{display:block;width:100%}.orbit{position:absolute;width:18px;height:18px;border:3px solid #fff;border-radius:50%;background:#0b5da8;box-shadow:0 0 0 0 rgba(11,93,168,.5);animation:hotspot 2.2s infinite}.o1{left:35%;top:20%}.o2{left:68%;top:43%;animation-delay:.7s}.o3{left:51%;top:72%;animation-delay:1.4s}@media(max-width:950px){.home-building-grid{grid-template-columns:1fr}}@media(max-width:620px){.home-building{padding:60px 0}.home-building h2{font-size:33px}}