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.opn-fit{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr);gap:clamp(48px,8vw,130px);align-items:center;padding:108px clamp(24px,9vw,145px);background:#071525}.opn-fit-art{height:370px;position:relative;display:grid;place-items:center;overflow:hidden;border:1px solid rgba(107,213,255,.14);border-radius:24px;background:radial-gradient(ellipse at center,rgba(0,168,243,.11),transparent 63%),linear-gradient(145deg,#0b2134,#061321)}.opn-fit-orbit{position:absolute;width:230px;height:230px;border:1px solid rgba(0,168,243,.23);border-radius:50%;transform:rotateX(67deg) rotateZ(-22deg);animation:opn-ring 17s linear infinite}.fit-orbit-two{width:290px;height:290px;border-color:rgba(255,242,0,.18);animation-direction:reverse;animation-duration:22s}.opn-fit-core{width:92px;height:92px;display:grid;place-items:center;position:relative;border:1px solid rgba(107,213,255,.5);border-radius:23px;background:#0e2d45;box-shadow:0 0 40px rgba(0,168,243,.15);transform:rotate(-7deg);font:700 19px var(--display);color:#a7e7ff}.opn-fit-core b{position:absolute;right:-10px;top:-12px;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:var(--opn-yellow);color:#071525;font-size:16px;transform:rotate(7deg)}.opn-fit-label{position:absolute;padding:7px 9px;border:1px solid rgba(130,190,220,.18);border-radius:7px;background:rgba(5,19,32,.9);color:#91afc2;font:600 7px var(--display);letter-spacing:.11em}.fit-label-one{top:19%;left:14%}.fit-label-two{top:28%;right:12%}.fit-label-three{bottom:20%;left:22%}.opn-fit-scan{position:absolute;inset:auto 0 0;height:55%;background:linear-gradient(transparent,rgba(0,168,243,.055));animation:opn-fit-scan 4s ease-in-out infinite alternate}.opn-fit-copy h2{font-size:clamp(36px,4.2vw,58px);line-height:1.05;margin:0 0 20px}.opn-fit-copy>p:not(.opn-kicker){max-width:610px;color:#b6c6d3;font-size:14px;line-height:1.8}.opn-fit-list{list-style:none;padding:0;margin:25px 0 30px;border-top:1px solid rgba(171,201,220,.17)}.opn-fit-list li{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid rgba(171,201,220,.17);color:#e6f1f7;font-size:12px}.opn-fit-list span{color:var(--opn-yellow);font:700 9px var(--display)}.opn-fit-copy .button{gap:17px}
.opn-faq{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.28fr);gap:clamp(40px,9vw,150px);padding:105px clamp(24px,9vw,145px);background:#f1f5f7;color:#071525}.opn-faq-list details{border-top:1px solid #c8d4db}.opn-faq-list details:last-child{border-bottom:1px solid #c8d4db}.opn-faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;cursor:pointer;color:#0a2032;font:600 15px var(--display)}.opn-faq-list summary::-webkit-details-marker{display:none}.opn-faq-list summary span{font-size:22px;color:#008ecb;transition:transform .2s}.opn-faq-list details[open] summary span{transform:rotate(45deg)}.opn-faq-list details p{max-width:700px;margin:-3px 36px 22px 0;color:#526575;font-size:13px;line-height:1.8}.opn-faq-list summary:focus-visible,.opn-inline-link:focus-visible,.opn-page a:focus-visible{outline:3px solid var(--opn-blue);outline-offset:4px;border-radius:4px}
.opn-contact{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:88px clamp(24px,9vw,145px);overflow:hidden;background:linear-gradient(110deg,#09243a,#071525 65%)}.opn-contact-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,168,243,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,168,243,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,#000,transparent 90%);pointer-events:none}.opn-contact-copy{position:relative;max-width:760px}.opn-contact-copy h2{font-size:clamp(36px,4.5vw,61px);line-height:1.05;margin:0 0 16px}.opn-contact-copy>p:last-child{max-width:590px;color:#b6c6d3;font-size:14px;line-height:1.8}.opn-contact-button{position:relative;flex:none;gap:18px;z-index:1}.opn-footer .footer-links{padding-bottom:25px}.opn-footer .footer-links a:last-child{color:var(--opn-yellow)}
.opn-body .button,.opn-body .menu-toggle,.opn-inline-link{min-height:44px}.opn-body .button:focus-visible,.opn-body .menu-toggle:focus-visible{outline:3px solid var(--opn-blue-light);outline-offset:4px}.opn-body .button:hover{transform:translateY(-2px)}
.motion-ready [data-reveal]:not(.is-visible){opacity:0;transform:translateY(24px)}
[data-reveal]{transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1)}
[data-reveal].is-visible{opacity:1;transform:translateY(0)}
@keyframes opn-pulse{0%,100%{opacity:.45;transform:scale(.9)}50%{opacity:1;transform:scale(1.12)}}
@keyframes opn-spin{to{transform:rotate(360deg)}}
@keyframes opn-ring{to{transform:rotate(360deg)}}
@keyframes opn-float{0%,100%{translate:0 0}50%{translate:0 -8px}}
@keyframes opn-device-float{0%,100%{translate:0 0}50%{translate:0 -6px}}
@keyframes opn-scan{0%,100%{transform:translateX(-18px);opacity:.45}50%{transform:translateX(18px);opacity:1}}
@keyframes opn-flow{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:100%;opacity:0}}
@keyframes opn-nudge{0%,100%{translate:0 0}50%{translate:0 4px}}
@keyframes opn-glow{from{scale:.9;opacity:.65}to{scale:1.12;opacity:1}}
@keyframes opn-signal{0%{translate:-25vw 0;opacity:0}20%{opacity:.8}75%{opacity:.5}100%{translate:55vw 0;opacity:0}}
@keyframes opn-light{0%,100%{opacity:.32;filter:brightness(.8)}50%{opacity:1;filter:brightness(1.7)}}
@keyframes opn-scan-vertical{0%{top:4px}100%{top:43px}}
@keyframes opn-fit-scan{from{transform:translateY(12%);opacity:.3}to{transform:translateY(-18%);opacity:.9}}
@media(max-width:1100px){.opn-hero{grid-template-columns:minmax(0,1fr) minmax(360px,.95fr);gap:28px;padding-left:clamp(24px,5vw,70px);padding-right:clamp(24px,5vw,70px)}.opn-hero h1{font-size:clamp(46px,5.2vw,58px)}.opn-schematic{min-height:430px}.opn-bridge{grid-template-columns:100px 1fr}.opn-bridge-visual{grid-column:2;justify-self:start;width:310px}.opn-ai-section{gap:50px;padding-left:clamp(24px,6vw,80px);padding-right:clamp(24px,6vw,80px)}.opn-process,.opn-fit,.opn-faq,.opn-contact{padding-left:clamp(24px,6vw,80px);padding-right:clamp(24px,6vw,80px)}}
@media(max-width:920px){.opn-ai-section{grid-template-columns:1fr;gap:40px}.opn-ai-copy h2{font-size:clamp(50px,7vw,66px)}.opn-local-panel{justify-self:start}}
@media(max-width:820px){.opn-hero{grid-template-columns:1fr;gap:38px;padding-top:130px;padding-bottom:105px}.opn-hero-copy{max-width:700px}.opn-hero h1{font-size:clamp(52px,7vw,72px)}.opn-schematic{justify-self:center;max-width:620px;min-height:420px}.opn-ai-section{grid-template-columns:1fr;gap:40px}.opn-local-panel{justify-self:start}.opn-steps{grid-template-columns:repeat(2,1fr);row-gap:18px}.opn-step{min-height:235px}.opn-step:nth-child(2):after{display:none}.opn-fit{grid-template-columns:.85fr 1.15fr;gap:38px}.opn-fit-art{height:330px}.opn-faq{grid-template-columns:1fr;gap:26px}.opn-contact{align-items:flex-start;flex-direction:column;gap:20px}}
@media(max-width:700px){.opn-body .site-header{height:72px;padding:0 20px}.opn-body .brand img{width:93px;height:48px}.opn-body .menu-toggle{display:flex}.opn-body .site-nav{display:none;position:absolute;top:72px;left:0;right:0;padding:17px 22px 23px;flex-direction:column;align-items:stretch;gap:0;background:rgba(7,21,37,.98);border-bottom:1px solid var(--line)}.opn-body .site-nav.is-open{display:flex}.opn-body .site-nav>a:not(.nav-cta){padding:12px 0;border-bottom:1px solid var(--line)}.opn-body .nav-cta{margin-top:15px;text-align:center}.opn-hero{min-height:0;padding:122px 22px 91px;gap:34px}.opn-eyebrow{font-size:8px;letter-spacing:.12em;gap:7px;flex-wrap:wrap;margin-bottom:20px}.opn-hero h1{font-size:clamp(42px,10.5vw,62px)}.opn-lede{font-size:15px;line-height:1.7;margin:21px 0 19px}.opn-ai-callout{padding:12px;gap:10px}.opn-ai-callout strong{font-size:12px}.opn-ai-callout div span{font-size:9px}.opn-ai-symbol{width:34px;height:34px;font-size:18px}.opn-hero-actions{gap:9px}.opn-hero-actions .button{gap:10px;padding:12px 14px;font-size:10px}.opn-hero-footnote{font-size:9px;line-height:1.6}.opn-schematic{min-height:330px;border-radius:18px}.opn-schematic-top{inset:14px 14px auto;font-size:6px}.opn-old-pc{left:3%;width:130px}.opn-pc-screen{height:104px;border-width:4px;border-bottom-width:7px}.opn-pc-screen span{top:9px;font-size:5px}.opn-pc-screen b{font-size:42px}.opn-pc-screen i{bottom:14px}.opn-pc-base{width:120px;height:8px}.opn-pc-caption{font-size:5px;margin-top:11px}.opn-hub{left:63%;width:110px;height:110px}.opn-hub-core{width:78px;height:78px;border-radius:18px}.opn-hub-core span{font-size:6px}.opn-hub-core b{font-size:27px}.opn-hub-core small{font-size:5px}.opn-device{right:3%;width:57px;height:52px;border-radius:12px}.opn-device span{font-size:16px}.opn-device small{font-size:5px}.opn-device-light{top:23%}.opn-device-climate{right:2%;top:44%}.opn-device-sensor{right:5%;top:65%}.opn-diagram-note{font-size:6px;right:11px;bottom:10px}.opn-scroll-cue{left:22px;bottom:24px;font-size:7px}.opn-hero-index{display:none}.opn-bridge{grid-template-columns:1fr;gap:22px;padding:72px 23px}.opn-bridge-label{flex-direction:row;align-items:center;gap:9px;font-size:7px}.opn-bridge-label b{font-size:17px}.opn-bridge-copy h2,.opn-page .opn-section-heading h2,.opn-faq-heading h2{font-size:clamp(33px,9vw,44px)}.opn-bridge-copy p:last-child,.opn-section-heading>p:last-child{font-size:13px}.opn-bridge-visual{grid-column:auto;width:100%;max-width:340px;justify-self:center}.opn-ai-section{padding:74px 23px;gap:32px}.opn-ai-copy h2{font-size:clamp(38px,10vw,52px)}.opn-ai-copy>p:not(.opn-kicker){font-size:13px}.opn-local-panel{padding:16px;border-radius:17px}.opn-panel-head{font-size:6px}.opn-prompt{margin-top:19px;padding:12px}.opn-prompt p{font-size:11px}.opn-model-chip{padding:12px}.opn-model-icon{width:36px;height:36px;font-size:13px}.opn-model-orbit{width:40px;height:40px;left:10px;top:10px}.opn-model-chip strong{font-size:11px}.opn-model-chip small{font-size:9px}.opn-panel-foot{font-size:5px;letter-spacing:.08em}.opn-process{padding:75px 23px 78px}.opn-steps{grid-template-columns:1fr;gap:0;margin-top:38px}.opn-step{display:grid;grid-template-columns:42px 50px 1fr;grid-template-rows:auto auto;column-gap:13px;min-height:0;padding:19px 0;border-top:1px solid #cbd6dc}.opn-step:not(:last-child):after{display:none}.opn-step-number{grid-row:1 / span 2;align-self:start;padding-top:6px}.opn-step-mark{grid-row:1 / span 2;width:42px;height:42px;margin:0}.opn-step h3{align-self:center;margin:0 0 5px;font-size:17px}.opn-step p{grid-column:3;max-width:none;font-size:11px;line-height:1.65}.opn-fit{grid-template-columns:1fr;gap:30px;padding:75px 23px}.opn-fit-art{height:280px;order:2}.opn-fit-copy{order:1}.opn-fit-copy h2{font-size:clamp(34px,9vw,46px)}.opn-fit-copy>p:not(.opn-kicker){font-size:13px}.opn-fit-label{font-size:6px}.opn-fit-list li{font-size:11px}.opn-fit-copy .button{font-size:11px;padding:13px 17px}.opn-faq{padding:75px 23px;gap:19px}.opn-faq-list summary{font-size:13px;padding:17px 0}.opn-faq-list details p{font-size:12px}.opn-contact{padding:72px 23px}.opn-contact-copy h2{font-size:clamp(34px,9vw,47px)}.opn-contact-copy>p:last-child{font-size:13px}.opn-contact-button{font-size:11px}.opn-footer .footer-links{gap:14px}}
@media(max-width:360px){.opn-hero{padding-left:18px;padding-right:18px}.opn-hero h1{font-size:40px}.opn-eyebrow{font-size:7px}.opn-hero-actions .button{font-size:9px;padding:11px 11px}.opn-schematic{min-height:300px}.opn-old-pc{left:1%;width:114px}.opn-pc-screen{height:96px}.opn-pc-base{width:106px}.opn-device{width:50px}.opn-hub{left:63%}.opn-bridge,.opn-ai-section,.opn-process,.opn-fit,.opn-faq,.opn-contact{padding-left:19px;padding-right:19px}.opn-bridge-visual{gap:7px}.opn-flow-line{width:38px}}
@media (prefers-reduced-motion: reduce){.opn-body,.opn-body *,.opn-body *::before,.opn-body *::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.motion-ready [data-reveal]:not(.is-visible){opacity:1;transform:none}}

/* Real-life room photo with motion-only data pulses aligned to its light trails. */
.opn-room-scene{aspect-ratio:1672 / 941;min-height:0;height:auto;background:#091b2a;animation:none}
.opn-room-scene:before{display:none}
.opn-room-photo{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.opn-photo-flow{position:absolute;inset:0;width:100%;height:100%;z-index:2;overflow:visible;pointer-events:none}
.photo-flow-halo{fill:#fff200;opacity:.82;filter:url(#photo-flow-glow)}
.photo-flow-dot{fill:#fff200;filter:drop-shadow(0 0 7px rgba(255,242,0,.95))}
@media(max-width:820px){.opn-room-scene{aspect-ratio:16 / 10}}
@media(prefers-reduced-motion:reduce){.opn-photo-flow animateMotion{display:none}}