@font-face{font-family:Inter;src:url("assets/InterVariable.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{color-scheme:light;--paper:#eeeae5;--ink:#25232c;--muted:#68626f;--line:#ccc5c0;--purple:#c4a2ff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #755299;outline-offset:6px}.wrap{max-width:1400px;margin-inline:auto;padding-inline:6vw}.skip{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:16px;z-index:5}.skip:focus{top:12px}.topbar{height:114px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:38px;font-weight:800;letter-spacing:-2px;line-height:1}.topbar nav{display:flex;gap:38px;font-size:13px;font-weight:550}.topbar nav a:hover,.text-link:hover{text-decoration:underline;text-underline-offset:5px}.topbar nav span{margin-left:8px}.hero{display:grid;grid-template-columns:1.18fr 1fr;gap:30px;align-items:center;padding-top:42px;padding-bottom:68px}.eyebrow{font-size:10px;letter-spacing:1.7px;font-weight:650;line-height:1.6}.intro .eyebrow{display:flex;align-items:center;gap:10px}.dot{width:7px;height:7px;border-radius:50%;background:#8763a2}.intro h1{font-size:clamp(45px,5vw,70px);line-height:1.02;letter-spacing:-.065em;margin:30px 0 26px;font-weight:650}.intro h1 em{font-style:normal;color:#82718f}.lede{font-size:22px;line-height:1.5;letter-spacing:-.6px}.explain{font-size:15px;line-height:1.8;color:var(--muted);max-width:380px;margin-top:22px}.actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:30px;font-size:12px}.button{display:inline-flex;background:var(--ink);color:var(--paper);border-radius:28px;padding:17px 23px;gap:25px;font-weight:550;transition:background .2s,transform .2s}.button:hover{background:#51425e;transform:translateY(-2px)}.text-link span{margin-left:8px}.development{font-size:9px;letter-spacing:1.1px;font-weight:650;margin-top:38px}.development span{display:block;font-size:11px;font-weight:400;letter-spacing:0;color:var(--muted);margin-top:9px}.preview{min-width:0;margin:0;display:flex;align-items:center;flex-direction:column;padding:0 10px}.preview figcaption{margin-top:20px;font-size:9px;letter-spacing:1.3px;text-align:center;font-weight:600;line-height:1.6}.preview figcaption span{display:block;letter-spacing:0;color:var(--muted);font-size:10px;font-weight:400;margin-top:5px}.integrations{border-block:1px solid var(--line)}.integration-inner{display:flex;align-items:center;gap:45px;padding-block:27px}.integration-inner p{font-size:9px;letter-spacing:1.4px;flex-shrink:0;color:var(--muted)}.integration-inner ul{margin:0;padding:0;list-style:none;display:flex;justify-content:space-between;gap:28px;flex:1;flex-wrap:wrap}.integration-inner li{font-size:16px;letter-spacing:-.5px;font-weight:550}.details{padding-top:82px;padding-bottom:78px;display:grid;grid-template-columns:.85fr 2fr;gap:65px}.section-heading h2,.project h2{font-size:44px;line-height:1.08;letter-spacing:-2.4px;font-weight:600;margin:18px 0 0}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-top:10px}.number{font-size:9px;letter-spacing:1.3px;color:#82718f}.features h3{font-size:18px;line-height:1.35;letter-spacing:-.5px;font-weight:600;margin-top:22px}.features p,.project p:not(.eyebrow){font-size:13px;line-height:1.8;color:var(--muted)}.project{margin-bottom:66px;display:grid;grid-template-columns:1.6fr 1fr;gap:100px;position:relative;padding-top:48px}.project:before{content:"";position:absolute;top:0;left:6vw;right:6vw;border-top:1px solid var(--line)}.project h2{font-size:46px;margin-bottom:20px}.project p:not(.eyebrow){max-width:540px}.project-links{align-self:center}.project-links a{display:flex;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);font-size:13px}.project-links a:hover{color:#755299}.project-links span{font-size:16px}footer{border-top:1px solid var(--line);display:flex;align-items:center;gap:34px;padding-block:30px}footer .brand{font-size:30px}footer p{font-size:10px;color:var(--muted);line-height:1.7}footer .licenses{font-size:10px;color:var(--muted);margin-left:auto;display:flex;gap:16px;flex-wrap:wrap}
@media(min-width:1500px){.wrap{padding-inline:84px}.project:before,.install-band:before{left:84px;right:84px}}
@media(max-width:1000px){.hero{gap:15px}.intro h1{font-size:60px}.actions{gap:18px}.details{gap:35px;grid-template-columns:1fr}.section-heading h2 br{display:none}.features{gap:30px}.integration-inner{gap:25px}.integration-inner li{font-size:14px}.integration-inner ul{gap:18px}.project{gap:50px}}
@media(max-width:850px){.topbar{height:90px}.brand{font-size:34px}.topbar nav{gap:24px;font-size:12px}.hero{grid-template-columns:minmax(0,1fr);padding-top:28px;padding-bottom:36px;gap:36px}.intro h1{font-size:clamp(35px,8vw,60px);margin-top:23px}.lede{font-size:20px}.explain{max-width:400px;font-size:14px}.development{margin-top:28px}.preview{padding-top:12px;padding-bottom:0}.preview figcaption{margin-top:30px}.integration-inner{display:block;padding-block:22px}.integration-inner p{margin:0 0 17px}.integration-inner ul{justify-content:flex-start;gap:14px 25px}.details{padding-top:45px;padding-bottom:42px;gap:20px}.section-heading h2,.project h2{font-size:37px}.features{grid-template-columns:1fr;gap:25px}.features article{display:grid;grid-template-columns:75px 1fr;column-gap:18px}.number{grid-row:1/3;margin-top:4px}.features h3{margin:0 0 6px;font-size:18px}.features p{margin:0;grid-column:2}.project{grid-template-columns:1fr;gap:12px;margin-bottom:42px;padding-top:35px}.project h2{margin-top:12px}.project p:not(.eyebrow){font-size:13px}.project-links a{padding:16px 0}footer{flex-wrap:wrap;gap:12px 22px;padding-block:25px}footer p{flex:1;min-width:200px}footer .licenses{margin-left:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* Unmodified Lucide SVGs; masks inherit each row’s active/idle color. */
.icon{display:inline-block;width:16px;height:16px;flex-shrink:0;vertical-align:-3px;background-color:currentColor;-webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat}
.icon-house{--icon:url("assets/lucide/house.svg")}
.icon-sun{--icon:url("assets/lucide/sun.svg")}
.icon-moon{--icon:url("assets/lucide/moon.svg")}
.icon-briefcase-business{--icon:url("assets/lucide/briefcase-business.svg")}
.icon-sparkles{--icon:url("assets/lucide/sparkles.svg")}
.icon-play{--icon:url("assets/lucide/play.svg")}
.icon-chevron-right{--icon:url("assets/lucide/chevron-right.svg")}
.icon-wifi{--icon:url("assets/lucide/wifi.svg")}
.icon-battery-medium{--icon:url("assets/lucide/battery-medium.svg")}
.icon-circle-dot{--icon:url("assets/lucide/circle-dot.svg")}
.icon-arrow-up-right{--icon:url("assets/lucide/arrow-up-right.svg")}
.icon-arrow-down{--icon:url("assets/lucide/arrow-down.svg")}
.room-symbol .icon{width:22px;height:22px}.scene-row>.icon:first-child{width:24px;height:24px}.chevron.icon{width:20px;height:20px}

.icon-power{--icon:url("assets/lucide/power.svg")}
.icon-arrow-left{--icon:url("assets/lucide/arrow-left.svg")}
.icon-lightbulb{--icon:url("assets/lucide/lightbulb.svg")}
.icon-tv{--icon:url("assets/lucide/tv.svg")}
.icon-speaker{--icon:url("assets/lucide/speaker.svg")}
.icon-pause{--icon:url("assets/lucide/pause.svg")}
.icon-skip-back{--icon:url("assets/lucide/skip-back.svg")}
.icon-skip-forward{--icon:url("assets/lucide/skip-forward.svg")}
.icon-check{--icon:url("assets/lucide/check.svg")}
.icon-sofa{--icon:url("assets/lucide/sofa.svg")}

.stack{padding-block:60px;border-bottom:1px solid var(--line)}
.stack-heading{display:flex;align-items:start;justify-content:space-between;gap:50px;margin-bottom:36px}
.stack h2{font-size:38px;line-height:1.1;letter-spacing:-1.8px;margin:14px 0 0;font-weight:600}
.stack-heading>p{max-width:480px;font-size:14px;color:var(--muted);line-height:1.8;margin-top:16px}
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.stack-grid article{border-top:1px solid var(--line);padding-top:20px}
.stack-grid h3{font-size:20px;letter-spacing:-.5px;font-weight:600;margin:0 0 12px}
.stack-grid p{font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 16px}
.stack-grid a{font-size:12px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:850px){.stack{padding-block:38px}.stack-heading{display:block;margin-bottom:26px}.stack h2{font-size:32px}.stack-grid{grid-template-columns:1fr;gap:26px}.topbar nav{gap:16px}}

/* HA100-inspired bezel; the screen remains the production 480 × 800 canvas. */
.device-shell{width:300px;max-width:100%;padding:4px;border-radius:28px;background:linear-gradient(105deg,#d3d4d4 0,#797b7c 2%,#414344 4%,#a0a1a1 96%,#dedfdf 98%,#747676 100%);box-shadow:3px 10px 12px #13101522,15px 30px 60px #30273830,inset 0 1px 1px #ffffffb0}
.device-face{position:relative;overflow:hidden;padding:22px 20px 20px;border-radius:24px;background:linear-gradient(115deg,#111213,#080909 55%,#121313);box-shadow:inset 0 0 0 1px #242627}
.slint-screen{position:relative;width:100%;aspect-ratio:3/5;overflow:hidden;background:#15130f;box-shadow:0 0 0 1px #1b1d1d}
#slint-demo{position:absolute;left:0;top:0;width:480px;height:800px;border:0;transform-origin:top left}
#demo-loading,#demo-sleep{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;text-align:center;background:#111;color:#bbb;font:14px Inter,sans-serif;border:0;width:100%;height:100%}#demo-sleep{cursor:pointer}
#demo-loading[hidden],#demo-sleep[hidden]{display:none}
.device-buttons{margin-top:28px;display:grid;gap:14px}
.device-buttons button{display:flex;align-items:center;justify-content:center;min-width:0;border:0;background:linear-gradient(#1c1e1f,#171819);color:#909391;box-shadow:inset 0 1px #ffffff05,inset 0 -1px #0006;cursor:pointer;touch-action:manipulation;transition:background .12s,color .12s}
.device-buttons button:hover{color:#ddd;background:#29272d}.device-buttons button:active,.device-buttons button.tour-pressed{color:#cfb5fa;background:#353039;box-shadow:inset 0 1px 3px #000b}
.device-buttons button:focus-visible{outline:2px solid #b18ae6;outline-offset:2px;z-index:2}.device-buttons .icon{width:16px;height:16px}
.device-system{display:grid;grid-template-columns:1fr 1.7fr 1fr;gap:2px;height:36px;border-radius:6px;overflow:hidden;background:#0a0b0b;padding:1px;border:1px solid #242626}
.device-system [data-remote=home]{position:relative}
.device-system [data-remote=home]::before{content:"";position:absolute;inset:3px 12px;border-radius:20px;box-shadow:inset 0 1px 3px #000,0 1px #383838;pointer-events:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(prefers-reduced-motion:reduce){.device-buttons button{transition:none}}
.icon-chevron-left{--icon:url("assets/lucide/chevron-left.svg")}
.icon-chevron-right{--icon:url("assets/lucide/chevron-right.svg")}
.icon-lightbulb{--icon:url("assets/lucide/lightbulb.svg")}
.icon-pause{--icon:url("assets/lucide/pause.svg")}
.icon-tv{--icon:url("assets/lucide/tv.svg")}
.icon-house{--icon:url("assets/lucide/house.svg")}
.icon-power{--icon:url("assets/lucide/power.svg")}
/* Keep the guide link reachable without squeezing the navigation on phones. */
@media(max-width:550px){.topbar{height:auto;min-height:110px;flex-wrap:wrap;gap:20px;padding-block:22px}.topbar nav{width:100%;justify-content:space-between;gap:12px;font-size:12px}.topbar nav a{white-space:nowrap}.topbar nav span{margin-left:2px}}

/* Integration overview and shared navigation. */
.topbar nav{flex-wrap:wrap}.integration-inner ul{display:flex;align-items:center}.integration-inner li a{white-space:nowrap}.integration-inner li a:hover{text-decoration:underline;text-underline-offset:4px}.integration-page{padding-block:40px 70px}.integration-heading{max-width:780px;margin-bottom:48px}.integration-heading h1{font-size:clamp(38px,5vw,64px);line-height:1.08;letter-spacing:-2.5px;font-weight:600;margin:20px 0}.integration-heading p:not(.eyebrow){font-size:18px;line-height:1.7;color:var(--muted)}.integration-heading .integration-note{font-size:14px!important}.integration-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 56px}.integration-cards article{border-top:1px solid var(--line);padding-top:22px}.integration-cards h2{font-size:27px;letter-spacing:-.8px;margin:0 0 12px;font-weight:600}.integration-cards .integration-status{font-size:12px;font-weight:600;color:#756084}.integration-cards p,.integration-next p{font-size:15px;line-height:1.8;color:var(--muted)}.integration-cards .text-link,.integration-next .text-link{font-size:14px}.integration-next{max-width:740px;margin-top:60px;border-top:1px solid var(--line);padding-top:24px}.integration-next h2{font-size:28px;letter-spacing:-1px}@media(max-width:650px){.integration-cards{grid-template-columns:1fr;gap:30px}.integration-page{padding-top:15px}.integration-heading h1{letter-spacing:-1.7px}.integration-heading{margin-bottom:32px}.integration-heading p:not(.eyebrow){font-size:16px}}@media(max-width:550px){.topbar nav{justify-content:flex-start;column-gap:18px;row-gap:12px}.integration-inner ul{gap:18px 24px}}
.install-band{position:relative;padding-top:72px;padding-bottom:80px;display:grid;grid-template-columns:1fr;gap:26px;scroll-margin-top:70px}.install-band:before{content:"";position:absolute;top:0;left:6vw;right:6vw;border-top:1px solid var(--line)}
.install-band>*{min-width:0}
.install-band .eyebrow{display:flex;align-items:center;gap:12px}
.install-band .badge{font-size:9px;letter-spacing:1.1px;font-weight:650;color:#82718f;border:1px solid var(--line);border-radius:20px;padding:4px 9px}
.install-head h2{font-size:clamp(30px,3.4vw,46px);line-height:1.08;letter-spacing:-2px;font-weight:600;margin:16px 0 14px}
.install-head p{font-size:15px;line-height:1.8;color:var(--muted);max-width:640px;margin:0}
.commands{display:flex;flex-direction:column;gap:16px;max-width:900px}
.command{min-width:0}
.command-label{font-size:10px;letter-spacing:1.3px;font-weight:650;color:#82718f;margin:0 0 10px}
.command-box{position:relative;background:var(--ink);border-radius:14px;padding:14px 70px 14px 18px}
.command-box code{display:block;color:var(--paper);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.5;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;user-select:all}
.copy{position:absolute;top:50%;right:10px;transform:translateY(-50%);background:rgba(255,255,255,.12);color:var(--paper);border:1px solid rgba(255,255,255,.22);border-radius:9px;padding:8px 14px;font:inherit;font-size:12px;font-weight:550;cursor:pointer;transition:background .15s}
.copy:hover{background:rgba(255,255,255,.22)}
.copy:focus-visible{outline:2px solid #b79fd0;outline-offset:2px}
.copy.copied{background:#3c7a4e;border-color:#3c7a4e}
.install-foot{font-size:12px;color:var(--muted);margin:2px 0 0}
.install-foot a{text-decoration:underline;text-underline-offset:4px}.install-foot a:hover{color:#755299}.install-foot .icon{margin-left:4px}
@media(max-width:850px){.install-band{padding-top:40px}.command-box code{font-size:12px}}

/* Bluetooth: the remote is the peripheral, so the TV does the pairing. */

/* The contribute path: links inside body copy need their own underline. */
.project-contribute a{text-decoration:underline;text-underline-offset:4px}
.project-contribute a:hover{color:#755299}

/* What to buy and what the installer needs, immediately above the commands. */
.hardware{position:relative;padding-top:54px;padding-bottom:4px;display:grid;grid-template-columns:.85fr 2fr;gap:65px}
.hardware:before{content:"";position:absolute;top:0;left:6vw;right:6vw;border-top:1px solid var(--line)}
.hardware>*{min-width:0}
.hardware-body{display:grid;gap:24px}
.hardware-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.hardware-grid article{border-top:1px solid var(--line);padding-top:20px;min-width:0}
.hardware-grid h3{font-size:18px;letter-spacing:-.5px;font-weight:600;margin:0 0 12px}
.hardware-grid p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}
.hardware-grid code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:var(--ink);overflow-wrap:anywhere}
.hardware-foot{font-size:12px;line-height:1.8;color:var(--muted);margin:0}
.hardware-foot a{text-decoration:underline;text-underline-offset:4px}
.hardware-foot a:hover{color:#755299}
@media(min-width:1500px){.hardware:before{left:84px;right:84px}}
@media(max-width:1000px){.hardware{grid-template-columns:1fr;gap:26px}.hardware-grid{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.hardware{padding-top:36px;gap:18px}.hardware-grid{grid-template-columns:1fr;gap:24px}}

/* Poster shown until the WebAssembly demo is actually requested. */
#demo-poster{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:22px;text-align:center;background:#111;color:#ddd;font:550 14px Inter,sans-serif}
#demo-poster[hidden]{display:none}
#demo-poster p{margin:0}
#demo-poster .demo-poster-note{font-size:11px;font-weight:400;line-height:1.6;color:#8f8b93}
#demo-load{margin-top:6px;border:1px solid #3a383d;border-radius:22px;background:#1c1b1e;color:#eee;font:550 12px Inter,sans-serif;padding:11px 18px;cursor:pointer;transition:background .2s}
#demo-load:hover{background:#2a282e;color:#fff}
#demo-load:focus-visible{outline:2px solid #b18ae6;outline-offset:2px}
@media(prefers-reduced-motion:reduce){#demo-load{transition:none}}