:root{color-scheme:light;--bg: #f3f5f0;--bg-deep: #e9eee7;--text: #101713;--muted: #647069;--panel: #ffffff;--panel-soft: #f8faf7;--panel-border: rgba(16, 23, 19, .1);--accent: #47eb8e;--accent-deep: #126b42;--accent-ink: #092c1b;--danger: #bf3f45;--shadow: 0 24px 70px rgba(26, 47, 35, .12);--radius-sm: 14px;--radius: 22px;--radius-lg: 34px}.app-dark{color-scheme:dark;--bg: #0b100d;--bg-deep: #121a15;--text: #f5faf6;--muted: #9ba9a0;--panel: #151d18;--panel-soft: #101713;--panel-border: rgba(245, 250, 246, .11);--accent-deep: #63eca1;--accent-ink: #071d11;--shadow: 0 24px 70px rgba(0, 0, 0, .34)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 70%,#0069ff);outline-offset:3px}[hidden][hidden]{display:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}a{color:inherit}p{line-height:1.68}h1,h2,h3,p{margin-top:0}.shell,.nav-shell,.page-shell{width:min(100% - 48px,1180px);margin-inline:auto}.site-header{position:relative;z-index:30;border-bottom:1px solid var(--panel-border);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px)}.nav-shell{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--text);font-size:1.02rem;font-weight:820;letter-spacing:-.03em;text-decoration:none}.brand-mark{width:29px;height:29px;display:inline-grid;grid-template-columns:repeat(3,1fr);align-items:end;gap:2px;padding:5px;border-radius:9px;background:#111813}.brand-mark i{display:block;border-radius:2px;background:var(--accent)}.brand-mark i:nth-child(1){height:45%}.brand-mark i:nth-child(2){height:92%}.brand-mark i:nth-child(3){height:68%}.brand-mark.large{width:48px;height:48px;padding:8px;border-radius:14px}.nav-links,.footer-links{display:flex;align-items:center;flex-wrap:wrap;gap:26px}.nav-links a,.footer-links a,.text-link{color:var(--muted);font-size:.9rem;font-weight:650;text-decoration:none}.nav-links a:hover,.footer-links a:hover,.text-link:hover{color:var(--text)}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:999px;padding:0 22px;cursor:pointer;font-weight:760;text-decoration:none;transition:transform .16s ease,background .16s ease,border-color .16s ease}.button:hover{transform:translateY(-2px)}.button:disabled{cursor:not-allowed;opacity:.45;transform:none}.button-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 12px 28px #28d3772e}.button-primary:hover{background:#70f0a7}.button-secondary{border-color:var(--panel-border);background:var(--panel);color:var(--text)}.button-danger{background:color-mix(in srgb,var(--danger) 12%,var(--panel));border-color:color-mix(in srgb,var(--danger) 35%,transparent);color:var(--danger)}.primary-cta{min-width:172px}.compact-button{min-height:38px;padding-inline:16px;font-size:.84rem}.full-button{width:100%}.eyebrow{margin-bottom:10px;color:var(--accent-deep);font-size:.72rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.home-hero{min-height:calc(100vh - 77px);display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.8fr);align-items:center;gap:clamp(40px,8vw,100px);padding-block:80px}.hero-copy-block{position:relative;z-index:2}.live-dot{width:7px;height:7px;display:inline-block;margin-right:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px #47eb8e21}.home-hero h1{margin-bottom:28px;font-size:clamp(3.6rem,7vw,6.9rem);line-height:.92;letter-spacing:-.075em}.home-hero h1 span{color:var(--accent-deep)}.hero-copy{max-width:610px;margin-bottom:30px;color:var(--muted);font-size:clamp(1.05rem,1.8vw,1.25rem)}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.privacy-note{margin-top:20px;color:var(--muted);font-size:.79rem}.hero-device{position:relative;min-height:620px;display:grid;place-items:center}.ambient{position:absolute;border-radius:50%;filter:blur(4px)}.ambient-one{width:430px;height:430px;background:radial-gradient(circle,rgba(71,235,142,.3),transparent 68%);animation:breathe 6s ease-in-out infinite}.ambient-two{width:280px;height:280px;right:-30px;top:60px;background:radial-gradient(circle,rgba(255,198,103,.22),transparent 70%)}.device-frame{position:relative;width:min(365px,88vw);min-height:610px;padding:14px 17px 18px;overflow:hidden;border:9px solid #101512;border-radius:48px;background:#eef2ec;color:#111712;box-shadow:0 42px 90px #12221940,inset 0 0 0 1px #ffffff80;transform:rotate(3deg)}.device-frame:before{content:"";position:absolute;z-index:2;width:92px;height:23px;left:50%;top:7px;border-radius:20px;background:#101512;transform:translate(-50%)}.device-topbar{display:flex;justify-content:space-between;padding:3px 8px 23px;font-size:.66rem;font-weight:750}.preview-header{display:flex;justify-content:space-between;align-items:center;margin:0 5px 18px}.preview-header div{display:grid;gap:3px}.preview-header small,.preview-device-meta small{color:#607067;font-size:.64rem}.preview-header strong{font-size:1.35rem;letter-spacing:-.04em}.preview-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#15221a;color:#69efa3;font-size:.65rem;font-weight:800}.preview-lamp-card{position:relative;min-height:230px;padding:18px;overflow:hidden;border-radius:29px;background:#101713;color:#f7fcf8;box-shadow:0 20px 38px #0e181233}.preview-orb{height:126px;display:grid;place-items:center}.preview-orb:before{content:"";position:absolute;top:30px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(107,245,166,.55),rgba(107,245,166,.06) 55%,transparent 70%)}.preview-orb span{position:relative;width:58px;height:58px;border-radius:50%;background:#dfffea;box-shadow:0 0 40px #58ea98}.preview-device-meta{display:grid;gap:4px}.preview-device-meta small{color:#8eb19d}.preview-device-meta strong{font-size:1.06rem}.preview-power{position:absolute;right:18px;bottom:18px;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--accent);color:#0b2918;font-weight:900}.preview-control{margin-top:13px;padding:18px;border:1px solid rgba(16,23,19,.08);border-radius:25px;background:#ffffffe0}.preview-control-label{display:flex;justify-content:space-between;font-size:.78rem}.preview-slider{height:5px;margin:16px 0;border-radius:5px;background:#d9ded8}.preview-slider span{display:block;width:72%;height:100%;border-radius:inherit;background:#14241a}.preview-modes{display:grid;grid-template-columns:1fr 1fr;padding:3px;border-radius:12px;background:#e8ece7;font-size:.7rem;text-align:center}.preview-modes span{padding:7px}.preview-modes .active{border-radius:9px;background:#fff;box-shadow:0 2px 5px #00000014;font-weight:700}.preview-temperature{display:flex;align-items:center;gap:8px;margin-top:16px;color:#68726c;font-size:.6rem}.preview-temperature i{flex:1;height:6px;border-radius:6px;background:linear-gradient(90deg,#f5ba77,#d6edff)}.preview-tabs{position:absolute;inset:auto 17px 17px;display:grid;grid-template-columns:repeat(3,1fr);padding:11px 8px 3px;border-top:1px solid #dbe1da;color:#79827c;font-size:.62rem;text-align:center}.preview-tabs .active{color:#126b42;font-weight:800}.truth-strip{border-block:1px solid var(--panel-border);background:color-mix(in srgb,var(--panel) 65%,transparent)}.truth-grid{display:grid;grid-template-columns:repeat(3,1fr)}.truth-item{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:28px 30px;border-right:1px solid var(--panel-border)}.truth-item:first-child{padding-left:0}.truth-item:last-child{border-right:0;padding-right:0}.truth-item span{color:var(--accent-deep);font-size:.7rem;font-weight:900}.truth-item p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.5}.section,.page-shell{padding-block:104px}.section-heading h2,.home-cta h2,.local-card h2{max-width:720px;margin-bottom:18px;font-size:clamp(2.3rem,4.6vw,4.3rem);line-height:1.03;letter-spacing:-.055em}.section-heading>p,.lede{max-width:680px;color:var(--muted);font-size:1.08rem}.split-heading{display:grid;grid-template-columns:1.2fr .8fr;align-items:end;gap:50px;margin-bottom:48px}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature-card{position:relative;min-height:410px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;border:1px solid var(--panel-border);border-radius:var(--radius-lg);padding:30px;background:var(--panel)}.feature-card.feature-large{grid-row:span 2;min-height:838px}.feature-card h3{max-width:460px;margin:0 0 12px;font-size:clamp(1.8rem,3vw,3rem);line-height:1.04;letter-spacing:-.045em}.feature-card p:not(.eyebrow){max-width:480px;margin-bottom:0;color:var(--muted)}.feature-index{position:absolute;top:28px;right:30px;color:var(--muted);font-size:.7rem;font-weight:850}.color-card{background:#101713;color:#f6fbf7}.color-card .eyebrow{color:#65eca0}.color-card p:not(.eyebrow){color:#9dada3}.feature-art{flex:1;display:grid;place-items:center}.color-wheel-art{position:relative;min-height:430px}.color-wheel-art:before{content:"";width:370px;height:370px;max-width:78vw;max-height:78vw;border-radius:50%;background:conic-gradient(from 20deg,#ff6868,#ffd369,#66e49c,#61c1ff,#8a7bff,#e878d2,#ff6868);filter:saturate(.75);mask:radial-gradient(circle,transparent 0 38%,#000 39% 68%,transparent 69%);opacity:.85;animation:spin-slow 22s linear infinite}.color-wheel-art span{position:absolute;width:140px;height:140px;border-radius:50%;background:#dffff0;box-shadow:0 0 70px #4be592}.color-wheel-art i{position:absolute;width:285px;height:285px;border:1px solid rgba(255,255,255,.18);border-radius:50%}.scene-card-art{background:linear-gradient(145deg,#fff9ef,var(--panel))}.scene-swatches{flex:1;display:flex;align-items:center;justify-content:center}.scene-swatches i{width:114px;height:114px;margin-inline:-17px;border:8px solid rgba(255,255,255,.6);border-radius:50%;box-shadow:0 18px 40px #342b1e21}.scene-swatches i:nth-child(1){background:#ffbd72}.scene-swatches i:nth-child(2){background:#f7f2df;transform:translateY(-34px)}.scene-swatches i:nth-child(3){background:#8475f5}.status-card-art{background:linear-gradient(145deg,#edf8f1,var(--panel))}.status-line{flex:1;display:flex;align-items:center;justify-content:center}.status-line i{width:22px;height:22px;border:6px solid #d7e1da;border-radius:50%;background:#fff}.status-line i:first-child{border-color:var(--accent)}.status-line span{width:58%;height:4px;background:linear-gradient(90deg,var(--accent) 52%,#d7e1da 52%)}.local-card{display:grid;grid-template-columns:auto 1fr .8fr;align-items:center;gap:34px;padding:48px;border-radius:var(--radius-lg);background:var(--bg-deep)}.local-card h2{margin:0;font-size:clamp(2rem,3.5vw,3.3rem)}.local-card>p{margin:0;color:var(--muted)}.local-icon{width:72px;height:72px;display:grid;place-items:center;border-radius:22px;background:var(--accent);color:var(--accent-ink);font-size:2rem}.home-cta{min-height:420px;display:flex;align-items:center;justify-content:space-between;gap:40px;padding-block:100px}.site-footer{padding:36px 0 54px;border-top:1px solid var(--panel-border)}.footer-shell{display:flex;align-items:flex-start;justify-content:space-between;gap:30px}.footer-title{margin-bottom:4px;font-weight:850}.footer-copy{margin:0;color:var(--muted);font-size:.86rem}.prose-page h1{max-width:800px;margin-bottom:24px;font-size:clamp(3rem,6vw,5.5rem);line-height:.98;letter-spacing:-.06em}.prose-page h2{margin-top:42px;font-size:1.55rem;letter-spacing:-.03em}.markdown-body{max-width:820px}.markdown-body p,.markdown-body li{color:var(--muted)}.support-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:48px}.info-card,.faq-item,.post-card,.article-app-help{border:1px solid var(--panel-border);border-radius:var(--radius);padding:28px;background:var(--panel)}.info-card h2{margin-top:0}.info-card p,.faq-item p,.post-card p{color:var(--muted)}.faq-list{display:grid;gap:12px;margin-top:40px}.faq-item summary{cursor:pointer;font-weight:780}.post-list,.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:32px}.article-proof img,.article-proof video,.post-card-proof{display:block;width:100%;height:auto;border-radius:var(--radius-sm)}.article-proof figcaption{margin-top:10px;color:var(--muted)}.cta-banner{padding-block:72px}.cta-banner-inner{width:min(100% - 48px,1180px);margin-inline:auto;display:flex;justify-content:space-between;align-items:center;gap:30px;padding:34px;border:1px solid var(--panel-border);border-radius:var(--radius-lg);background:var(--panel)}.immersive-page{overflow:hidden}.immersive-page main{min-height:100vh}.web-app{min-height:100vh;background:var(--bg);opacity:0;transition:opacity .18s ease}.web-app[data-ready=true]{opacity:1}.app-topbar{position:fixed;z-index:50;inset:0 0 auto;height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 28px;border-bottom:1px solid var(--panel-border);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(18px)}.app-status-pill{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.78rem;font-weight:700}.status-dot,.status-label i{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 16%,transparent)}.status-dot[data-connection=offline],.status-label i[data-connection=offline]{background:#ef8d6d;box-shadow:0 0 0 4px #ef8d6d24}.status-dot[data-connection=reconnecting],.status-label i[data-connection=reconnecting]{background:#e5b84e;animation:pulse 1s infinite}.icon-button{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--panel-border);border-radius:50%;background:var(--panel);color:var(--text);cursor:pointer}.app-layout{min-height:100vh;display:grid;grid-template-columns:236px 1fr;padding-top:72px}.app-sidebar{position:fixed;z-index:20;inset:72px auto 0 0;width:236px;display:flex;flex-direction:column;padding:28px 18px 22px;border-right:1px solid var(--panel-border);background:var(--panel-soft)}.sidebar-intro{display:grid;gap:4px;padding:0 14px 24px}.sidebar-intro small{color:var(--muted);font-size:.68rem}.app-nav{display:grid;gap:6px}.app-nav-item{width:100%;min-height:48px;display:flex;align-items:center;gap:13px;border:0;border-radius:14px;padding:0 14px;background:transparent;color:var(--muted);cursor:pointer;font-weight:720;text-align:left}.app-nav-item span:first-child{width:22px;font-size:1.08rem;text-align:center}.app-nav-item.active{background:var(--text);color:var(--panel)}.demo-badge{margin-top:auto;padding:15px;border:1px solid var(--panel-border);border-radius:var(--radius-sm);background:var(--panel)}.demo-badge span{display:inline-block;border-radius:5px;padding:3px 6px;background:var(--accent);color:var(--accent-ink);font-size:.6rem;font-weight:900;letter-spacing:.1em}.demo-badge p{margin:8px 0 0;color:var(--muted);font-size:.68rem;line-height:1.45}.sidebar-home-link{margin:18px 14px 0;color:var(--muted);font-size:.72rem;text-decoration:none}.app-content{grid-column:2;height:calc(100vh - 72px);overflow-y:auto}.app-panel{width:min(100% - 64px,1100px);margin-inline:auto;padding-block:58px 80px;animation:panel-in .24s ease}.app-page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:44px}.app-page-heading h2,.lamp-stage h2{margin:0 0 9px;font-size:clamp(2.6rem,5vw,4.7rem);line-height:.98;letter-spacing:-.06em}.app-page-heading>div>p:last-child{margin:0;color:var(--muted)}.device-overview-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(230px,.6fr);gap:16px}.device-card{position:relative;min-height:210px;display:grid;grid-template-columns:1fr auto;overflow:hidden;border:1px solid rgba(255,255,255,.07);border-radius:var(--radius-lg);background:#101713;color:#f4fbf6;box-shadow:var(--shadow)}.device-card-open{display:grid;grid-template-columns:145px 1fr auto;align-items:center;gap:18px;border:0;padding:22px 88px 22px 26px;background:transparent;color:inherit;cursor:pointer;text-align:left}.mini-lamp{--lamp-color: #e7f6ff;position:relative;height:150px;display:grid;place-items:center}.mini-lamp:before{content:"";position:absolute;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--lamp-color) 55%,transparent),transparent 67%)}.mini-lamp span{position:relative;width:54px;height:54px;border-radius:50%;background:var(--lamp-color);box-shadow:0 0 42px var(--lamp-color);transition:opacity .18s ease}.mini-lamp.lamp-off span{opacity:.16;box-shadow:none}.device-card-copy{min-width:0}.device-card-copy h2{margin:8px 0;font-size:clamp(1.5rem,3vw,2.25rem);letter-spacing:-.045em}.device-card-copy p{margin:0;color:#9aaba0;font-size:.8rem}.status-label{display:inline-flex;align-items:center;gap:8px;color:#9bb5a5;font-size:.68rem;font-weight:700}.card-arrow{font-size:1.4rem}.power-button{position:absolute;z-index:3;right:24px;bottom:24px;width:50px;height:50px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.1);border-radius:50%;background:#ffffff12;color:#fff;cursor:pointer;font-size:1.3rem}.power-button.active{background:var(--accent);color:var(--accent-ink)}.add-device-card{min-height:210px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:1px dashed color-mix(in srgb,var(--muted) 40%,transparent);border-radius:var(--radius-lg);background:transparent;color:var(--muted);cursor:pointer}.add-device-card>span{width:46px;height:46px;display:grid;place-items:center;border-radius:50%;background:var(--panel);color:var(--text);font-size:1.45rem;box-shadow:0 8px 24px #00000012}.add-device-card strong{color:var(--text)}.add-device-card small{font-size:.7rem}.quick-scenes{margin-top:62px}.section-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px}.section-row h2{margin:0;font-size:1.8rem;letter-spacing:-.04em}.text-button{border:0;padding:8px 0;background:transparent;color:var(--muted);cursor:pointer;font-weight:700}.quick-scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quick-scene-button{--scene-color: #fff;display:flex;align-items:center;gap:14px;border:1px solid var(--panel-border);border-radius:var(--radius);padding:16px;background:var(--panel);color:var(--text);cursor:pointer;text-align:left}.quick-scene-button i{width:43px;height:43px;flex:0 0 auto;border-radius:50%;background:var(--scene-color);box-shadow:0 0 20px color-mix(in srgb,var(--scene-color) 70%,transparent)}.quick-scene-button span{display:grid;gap:3px}.quick-scene-button small{color:var(--muted);font-size:.66rem}.control-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.back-button{border:0;padding:10px 0;background:transparent;color:var(--muted);cursor:pointer;font-weight:700}.control-layout{min-height:700px;display:grid;grid-template-columns:minmax(360px,1fr) minmax(370px,.85fr);overflow:hidden;border:1px solid var(--panel-border);border-radius:var(--radius-lg);background:var(--panel);box-shadow:var(--shadow)}.lamp-stage{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:50px 30px;overflow:hidden;background:#111813;color:#f4fbf6;text-align:center}.lamp-visual{--lamp-color: #e7f6ff;--lamp-strength: .72;position:relative;width:min(380px,90%);aspect-ratio:1;display:grid;place-items:center}.lamp-halo{position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--lamp-color) calc(var(--lamp-strength) * 70%),transparent),color-mix(in srgb,var(--lamp-color) 8%,transparent) 48%,transparent 70%);transform:scale(calc(.86 + var(--lamp-strength) * .18));transition:background .18s ease,transform .18s ease,opacity .18s ease}.lamp-body{position:relative;width:104px;height:150px;display:grid;place-items:start center}.lamp-body:before{content:"";width:100px;height:100px;border-radius:50%;background:var(--lamp-color);box-shadow:0 0 calc(28px + var(--lamp-strength) * 48px) var(--lamp-color);transition:.18s ease}.lamp-body:after{content:"";position:absolute;top:83px;width:55px;height:52px;border-radius:7px 7px 18px 18px;background:linear-gradient(90deg,#687068,#dbe1dc 50%,#687068)}.lamp-body span{position:absolute;top:137px;width:34px;height:8px;border-radius:0 0 8px 8px;background:#5e665f}.lamp-off .lamp-halo{opacity:.05}.lamp-off .lamp-body:before{background:#465049;box-shadow:none}.stage-status{margin-top:-22px}.lamp-stage h2{margin-top:18px;font-size:clamp(2.2rem,4vw,3.8rem)}.lamp-stage>p:last-child{color:#90a096;font-size:.76rem}.lamp-stage>p[data-pending=true]{color:#edc66a}.control-panel{display:flex;flex-direction:column;gap:28px;padding:42px}.power-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.power-row h2{margin:0;font-size:1.45rem;letter-spacing:-.03em}.power-toggle{width:64px;height:36px;display:flex;align-items:center;border:0;border-radius:999px;padding:4px;background:#d8ded9;cursor:pointer;transition:background .16s ease}.power-toggle span{width:28px;height:28px;border-radius:50%;background:#fff;box-shadow:0 2px 8px #00000029;transition:transform .16s ease}.power-toggle.active{background:var(--accent-deep)}.power-toggle.active span{transform:translate(28px)}.control-group{display:grid;gap:13px}.control-label-row{display:flex;justify-content:space-between;font-weight:760}.control-label-row output{color:var(--muted);font-variant-numeric:tabular-nums}.range-control{--range-progress: 50%;width:100%;height:7px;appearance:none;border-radius:10px;background:linear-gradient(90deg,var(--text) var(--range-progress),var(--bg-deep) var(--range-progress));cursor:pointer}.range-control::-webkit-slider-thumb{width:24px;height:24px;appearance:none;border:4px solid var(--panel);border-radius:50%;background:var(--text);box-shadow:0 2px 8px #00000040}.range-control::-moz-range-thumb{width:16px;height:16px;border:4px solid var(--panel);border-radius:50%;background:var(--text);box-shadow:0 2px 8px #00000040}.temperature-range{background:linear-gradient(90deg,#f2ad65,#d5ecff)}.range-captions{display:flex;justify-content:space-between;color:var(--muted);font-size:.65rem}.segmented-control{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:13px;background:var(--bg-deep)}.segmented-control button{min-height:40px;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;font-weight:720}.segmented-control button.active{background:var(--panel);color:var(--text);box-shadow:0 4px 12px #00000014}.color-control input[type=color]{width:100%;height:92px;border:0;border-radius:var(--radius-sm);padding:0;overflow:hidden;background:transparent;cursor:pointer}.color-control input[type=color]::-webkit-color-swatch-wrapper{padding:0}.color-control input[type=color]::-webkit-color-swatch{border:0;border-radius:var(--radius-sm)}.preset-colors{display:flex;justify-content:space-between;gap:10px}.preset-colors button{width:40px;height:40px;border:5px solid var(--panel);border-radius:50%;background:var(--swatch);box-shadow:0 0 0 1px var(--panel-border);cursor:pointer}.scene-section+.scene-section{margin-top:58px}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.scene-item{--scene-color: #fff;position:relative;min-width:0;overflow:hidden;border:1px solid var(--panel-border);border-radius:var(--radius);background:var(--panel)}.scene-apply{width:100%;min-height:260px;display:flex;flex-direction:column;align-items:flex-start;border:0;padding:22px;background:transparent;color:var(--text);cursor:pointer;text-align:left}.scene-orb{width:100%;flex:1;display:grid;place-items:center}.scene-orb:before{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--scene-color) 50%,transparent),transparent 70%)}.scene-orb i{position:relative;width:58px;height:58px;border-radius:50%;background:var(--scene-color);box-shadow:0 0 28px var(--scene-color)}.scene-copy{display:grid;gap:4px}.scene-copy strong{font-size:1.18rem;letter-spacing:-.025em}.scene-copy small{color:var(--muted);font-size:.7rem}.scene-copy em{margin-top:4px;color:var(--accent-deep);font-size:.63rem;font-style:normal;font-weight:800}.scene-arrow{position:absolute;right:21px;bottom:24px}.scene-delete{position:absolute;z-index:3;top:13px;right:13px;width:30px;height:30px;border:1px solid var(--panel-border);border-radius:50%;background:color-mix(in srgb,var(--panel) 85%,transparent);color:var(--muted);cursor:pointer}.inline-status{margin:0;color:var(--accent-deep);font-size:.75rem;font-weight:700}.empty-state{display:grid;justify-items:center;padding:46px 20px;border:1px dashed var(--panel-border);border-radius:var(--radius);text-align:center}.empty-state>span{font-size:2rem;color:var(--accent-deep)}.empty-state h3{margin:10px 0 4px}.empty-state p{margin-bottom:20px;color:var(--muted)}.settings-layout{max-width:850px}.settings-group+.settings-group{margin-top:40px}.settings-list{overflow:hidden;border:1px solid var(--panel-border);border-radius:var(--radius);background:var(--panel)}.settings-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 20px;border-bottom:1px solid var(--panel-border)}.settings-row:last-child{border-bottom:0}.settings-row>div{display:grid;gap:4px}.settings-row small{color:var(--muted);font-size:.72rem}.settings-value{color:var(--muted);font-size:.78rem;font-weight:700}.link-list a{text-decoration:none}.link-list a:hover{background:var(--panel-soft)}.about-block{display:grid;justify-items:center;gap:6px;padding:58px 20px 10px;color:var(--muted);text-align:center}.about-block strong{margin-top:8px;color:var(--text)}.mobile-app-nav{display:none}.app-dialog{width:min(100% - 32px,520px);max-height:min(90vh,760px);overflow:auto;border:1px solid var(--panel-border);border-radius:28px;padding:34px;background:var(--panel);color:var(--text);box-shadow:0 28px 90px #0000004d}.app-dialog::backdrop{background:#070b089e;backdrop-filter:blur(8px)}.app-dialog h2{margin-bottom:14px;font-size:2rem;line-height:1.05;letter-spacing:-.045em}.app-dialog>p:not(.eyebrow),.app-dialog li{color:var(--muted)}.dialog-close{position:absolute;top:18px;right:18px;width:36px;height:36px;border:1px solid var(--panel-border);border-radius:50%;background:var(--panel-soft);color:var(--text);cursor:pointer;font-size:1.2rem}.dialog-icon{width:52px;height:52px;display:grid;place-items:center;margin-bottom:28px;border-radius:16px;background:var(--accent);color:var(--accent-ink);font-size:1.4rem;font-weight:900}.dialog-icon.danger{background:color-mix(in srgb,var(--danger) 15%,var(--panel));color:var(--danger)}.dialog-actions{display:flex;gap:10px;margin-top:26px}.dialog-actions.stacked{display:grid}.dialog-actions .button{flex:1}.dialog-note{display:block;margin-top:18px;color:var(--muted);text-align:center}.onboarding-dialog{padding:48px;overflow:hidden}.onboarding-dialog .dialog-ambient{position:absolute;width:300px;height:300px;right:-120px;top:-130px;border-radius:50%;background:radial-gradient(circle,rgba(71,235,142,.4),transparent 70%);pointer-events:none}.onboarding-brand{position:relative;display:flex;align-items:center;gap:12px;margin-bottom:58px;font-weight:850}.onboarding-dialog h2{max-width:390px;font-size:clamp(2.3rem,6vw,3.7rem)}.boundary-list{display:grid;gap:8px;padding-left:22px}.field-label{display:block;margin:24px 0 8px;font-size:.78rem;font-weight:750}.text-field{width:100%;height:52px;border:1px solid var(--panel-border);border-radius:13px;padding:0 15px;background:var(--panel-soft);color:var(--text)}.scene-preview-row{display:flex;align-items:center;gap:14px;margin-top:18px;padding:15px;border-radius:var(--radius-sm);background:var(--panel-soft)}.scene-preview-dot{--scene-color: #fff;width:42px;height:42px;flex:0 0 auto;border-radius:50%;background:var(--scene-color);box-shadow:0 0 18px var(--scene-color)}.scene-preview-row div{display:grid;gap:3px}.scene-preview-row small{color:var(--muted)}.device-info-list{display:grid;margin:24px 0 0}.device-info-list div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--panel-border)}.device-info-list dt{color:var(--muted)}.device-info-list dd{margin:0;font-weight:700;text-align:right}.toast{position:fixed;z-index:100;left:50%;bottom:28px;max-width:min(90vw,480px);border:1px solid rgba(255,255,255,.13);border-radius:999px;padding:13px 20px;background:#111813;color:#f6fbf7;box-shadow:0 18px 50px #00000040;font-size:.82rem;font-weight:700;transform:translate(-50%);animation:toast-in .18s ease}.toast[data-tone=error]{background:#402326}@keyframes breathe{0%,to{transform:scale(.94);opacity:.72}50%{transform:scale(1.06);opacity:1}}@keyframes spin-slow{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.35}}@keyframes panel-in{0%{opacity:0;transform:translateY(8px)}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,10px)}}@media(max-width:980px){.home-hero{grid-template-columns:1fr;padding-top:70px}.hero-copy-block{text-align:center}.hero-copy,.privacy-note{margin-inline:auto}.hero-actions{justify-content:center}.hero-device{min-height:650px}.truth-grid{grid-template-columns:1fr}.truth-item{padding:20px 0;border-right:0;border-bottom:1px solid var(--panel-border)}.truth-item:last-child{border-bottom:0}.split-heading,.local-card,.feature-grid{grid-template-columns:1fr}.feature-card.feature-large{grid-row:auto;min-height:680px}.app-layout{grid-template-columns:92px 1fr}.app-sidebar{width:92px;padding-inline:10px}.sidebar-intro,.demo-badge,.sidebar-home-link{display:none}.app-nav-item{justify-content:center;padding:0}.app-nav-item span:last-child{display:none}.app-content{grid-column:2}.control-layout{grid-template-columns:1fr}.lamp-stage{min-height:560px}.scene-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.shell,.nav-shell,.page-shell,.cta-banner-inner{width:min(100% - 28px,1180px)}.site-header .nav-links{display:none}.site-header .primary-cta{min-width:0;min-height:40px;padding-inline:14px;font-size:.78rem}.home-hero{min-height:auto;padding-block:72px 48px}.home-hero h1{font-size:clamp(3.2rem,15vw,5.2rem)}.hero-device{min-height:590px}.device-frame{transform:none}.section,.page-shell{padding-block:72px}.feature-card{min-height:390px;padding:24px}.feature-card.feature-large{min-height:590px}.color-wheel-art{min-height:330px}.color-wheel-art:before{width:300px;height:300px}.color-wheel-art i{width:230px;height:230px}.color-wheel-art span{width:110px;height:110px}.local-card{padding:30px}.home-cta,.footer-shell,.cta-banner-inner{flex-direction:column;align-items:flex-start}.support-grid{grid-template-columns:1fr}.immersive-page{overflow:auto}.app-topbar{height:62px;padding-inline:16px}.app-topbar .app-status-pill{position:absolute;left:50%;transform:translate(-50%)}.app-topbar .app-status-pill span:last-child{display:none}.app-topbar .brand>span:last-child{display:none}.app-layout{display:block;padding-top:62px}.app-sidebar{display:none}.app-content{height:auto;min-height:calc(100vh - 62px);overflow:visible;padding-bottom:78px}.app-panel{width:min(100% - 28px,1100px);padding-block:36px 54px}.app-page-heading{align-items:flex-start;flex-direction:column;margin-bottom:32px}.app-page-heading h2{font-size:3.15rem}.device-overview-grid{grid-template-columns:1fr}.device-card{min-height:260px}.device-card-open{grid-template-columns:1fr;align-content:center;gap:4px;padding:20px 76px 20px 24px}.mini-lamp{height:105px;justify-items:start}.mini-lamp:before{left:-36px;width:130px;height:130px}.mini-lamp span{width:50px;height:50px}.card-arrow{position:absolute;top:24px;right:24px}.add-device-card{min-height:150px}.quick-scene-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-right:-14px;padding-right:14px}.quick-scene-button{min-width:235px;scroll-snap-align:start}.control-layout{border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}.lamp-stage{min-height:460px;border-radius:var(--radius-lg)}.lamp-visual{width:300px}.control-panel{margin-top:14px;border:1px solid var(--panel-border);border-radius:var(--radius-lg);padding:26px 20px;background:var(--panel)}.scene-grid{grid-template-columns:1fr}.scene-apply{min-height:220px}.settings-row{align-items:flex-start;flex-direction:column}.settings-row>.button,.settings-row>.settings-value{align-self:flex-start}.mobile-app-nav{position:fixed;z-index:45;inset:auto 0 0;height:70px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--panel-border);background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(18px);padding-bottom:env(safe-area-inset-bottom)}.mobile-app-nav button{display:grid;justify-items:center;align-content:center;gap:2px;border:0;background:transparent;color:var(--muted);cursor:pointer}.mobile-app-nav button span{font-size:1.18rem}.mobile-app-nav button small{font-size:.62rem}.mobile-app-nav button.active{color:var(--accent-deep)}.app-dialog{padding:28px 22px;border-radius:24px}.onboarding-dialog{padding:34px 24px}.onboarding-brand{margin-bottom:44px}.dialog-actions{flex-direction:column}.toast{bottom:84px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms;animation-iteration-count:1;transition-duration:.001ms}}