:root{--ink:#112238;--muted:#657187;--aqua:#45d8cd;--aqua-deep:#099f98;--cream:#f7f9fb;--navy:#101a2d;--line:#e8edf2;--fb-primary:#15243c;--fb-accent:#16bdb1;--shadow:0 23px 70px rgba(16,32,56,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff}a{color:inherit}button{font:inherit;cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #0fcdbf;outline-offset:4px}.hidden{display:none!important}.page-wrap{width:min(1160px,calc(100% - 52px));margin-inline:auto}section{scroll-margin-top:100px}
.hero{min-height:610px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:35px;padding-block:88px 76px;position:relative}.eyebrow,.kicker{font-size:12px;font-weight:800;letter-spacing:.17em}.eyebrow{color:var(--aqua-deep);display:flex;align-items:center;gap:10px}.pulse-dot,.live-dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--aqua-deep);box-shadow:0 0 0 5px #e3f9f5}.hero h1{font-size:clamp(54px,6.3vw,93px);line-height:1.04;letter-spacing:-.075em;margin:22px 0 26px;font-weight:800}.hero h1 span{color:#0baaa3}.lead{font-size:20px;line-height:1.7;color:#59687e;max-width:570px;margin:0}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0 33px}.hero-tags span{font-size:12px;font-weight:700;color:#53617a;padding:8px 13px;background:#eef8f7;border:1px solid #d9f0ec;border-radius:40px}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.primary-btn,.secondary-btn,.quiet-btn{border:0;border-radius:13px;padding:16px 23px;font-weight:760;font-size:14px;transition:transform .16s,background .16s}.primary-btn{background:#10b5aa;color:white;box-shadow:0 14px 30px #13b4a32c}.primary-btn:hover{background:#058f87;transform:translateY(-2px)}.button-icon{display:inline-flex;align-items:center;justify-content:center;background:#ffffff2a;width:24px;height:24px;border-radius:6px;margin-right:7px}.text-link{font-size:14px;font-weight:750;text-decoration:none}.text-link:hover{color:var(--aqua-deep)}.hero-graphic{height:475px;position:relative;display:grid;place-items:center;isolation:isolate}.orbit{position:absolute;border:1px solid #e3f0ef;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.orbit-one{width:410px;height:410px}.orbit-two{width:540px;height:540px;opacity:.7}.graphic-glow{position:absolute;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle,#adfff866,transparent 65%);z-index:-1}.illustration-pad{width:292px;height:330px;border:12px solid #182a42;background:#263950;transform:rotate(-11deg);box-shadow:30px 35px 60px #14233d48;border-radius:50px;display:grid;grid-template:repeat(3,1fr)/repeat(3,1fr);gap:9px;padding:31px 26px;position:relative}.illustration-pad:before{content:'';position:absolute;top:14px;left:50%;width:48px;height:4px;border-radius:10px;background:#6e8796;transform:translateX(-50%)}.illus-key{display:grid;place-items:center;font-size:38px;font-weight:500;border-radius:18px;background:#e7f3f6;color:#172d41;box-shadow:0 5px 0 #b7d5d7}.key-up{grid-column:2;grid-row:1}.key-left{grid-column:1;grid-row:2}.key-down{grid-column:2;grid-row:2}.key-right{grid-column:3;grid-row:2;background:var(--aqua);box-shadow:0 5px 0 #22aea8}.floating-label{position:absolute;background:#fff;border:1px solid var(--line);padding:14px 18px;font-size:11px;font-weight:850;letter-spacing:.13em;box-shadow:0 10px 30px #1f3d5020;border-radius:12px;white-space:nowrap}.label-phone{top:73px;right:1px;transform:rotate(5deg)}.label-phone span{color:var(--aqua-deep)}.label-live{bottom:72px;left:-16px;transform:rotate(-4deg)}.label-live .live-dot{margin-right:6px}
.session-section{padding:46px 0 80px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px}.kicker{color:#0aa99b}.section-heading h2,.how-section h2,.security-section h2{font-size:clamp(32px,3.5vw,47px);line-height:1.12;letter-spacing:-.052em;margin:11px 0 0}.pill{font-size:12px;color:#52677b;background:#f0f3f6;padding:10px 15px;border-radius:30px;font-weight:700}.pill.active{background:#d9f8f2;color:#087f75}.setup-card,.connected-card{border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);border-radius:22px}.setup-card{display:flex;align-items:center;gap:25px;padding:36px 39px}.setup-card>div:nth-child(2){flex:1}.setup-icon{width:70px;height:70px;background:#e9f9f7;color:var(--aqua-deep);font-size:43px;display:grid;place-items:center;border-radius:20px}.setup-card h3,.connected-card h3{font-size:23px;letter-spacing:-.04em;margin:0 0 7px}.setup-card p,.connected-card p{color:#657388;line-height:1.7;margin:0;max-width:550px}.secondary-btn{background:var(--navy);color:#fff;white-space:nowrap}.secondary-btn:hover{background:#29415e}.quiet-btn{background:#eef2f4;color:#415166}.quiet-btn:hover{background:#dde6eb}.connected-card{display:grid;grid-template-columns:280px 1fr;padding:36px;gap:42px}.qr-side{background:#edf9f6;border-radius:17px;padding:23px;display:flex;align-items:center;flex-direction:column;justify-content:center;text-align:center}.qr-side #qrCode{background:white;padding:11px;border-radius:11px;min-height:210px;min-width:210px;display:grid;place-items:center}.qr-side #qrCode img,.qr-side #qrCode canvas{max-width:100%}.qr-side p{font-weight:700;font-size:12px;margin:19px 0 0;color:#3f6a66}.session-details{padding:8px 0}.session-topline{font-size:11px;font-weight:850;letter-spacing:.13em;color:#0ba99c;display:flex;align-items:center;gap:9px;margin-bottom:17px}.signal-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 5px #e1faf5}.divider-inline{height:13px;width:1px;background:#cbd7dc;margin-inline:8px}.session-details h3{font-size:31px}.connection-status{display:flex;align-items:center;gap:16px;margin:25px 0;background:#f7fafb;border:1px solid #edf0f4;border-radius:12px;padding:17px}.status-dot{width:11px;height:11px;background:#f0ad48;border-radius:50%;box-shadow:0 0 0 5px #fff1d9}.status-dot.online{background:var(--aqua-deep);box-shadow:0 0 0 5px #d9f8f1}.connection-status strong,.connection-status small{display:block}.connection-status strong{font-size:14px}.connection-status small{color:#738299;margin-top:3px;font-size:12px}.setup-actions{display:flex;gap:9px;flex-wrap:wrap}.setup-actions .secondary-btn,.setup-actions .quiet-btn{font-size:13px;padding:12px 17px}.small-meta{font-size:12px;color:#78879a;margin-top:20px}.small-meta code{background:#eff4f7;padding:4px 6px;border-radius:5px}.small-meta #lastKey{margin-left:7px}.desktop-note{margin-top:18px;border-radius:17px;border:1px solid #daedea;background:#f3fbf9;padding:25px;display:flex;gap:17px}.note-icon{font-size:30px;flex:0 0 auto}.desktop-note strong{font-size:15px}.desktop-note p,.desktop-note ol{font-size:13px;line-height:1.7;color:#667589;margin:7px 0 11px}.desktop-connection{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin:12px 0}.desktop-connection>span{font-size:12px;color:#7d6d55;background:#fff4dc;padding:6px 10px;border-radius:9px}.desktop-connection>span.online{background:#d6f4ed;color:#078577}.text-button{background:none;border:0;color:#06877e;text-decoration:underline;font-size:13px;font-weight:750;padding:6px 0}.desktop-note details{font-size:13px}.desktop-note summary{cursor:pointer;font-weight:700}.desktop-note code{font-size:12px;overflow-wrap:anywhere}
.how-section{padding-block:76px 96px;border-top:1px solid var(--line)}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.step{padding:31px;border:1px solid #e7edf1;border-radius:19px;background:linear-gradient(150deg,#fff,#f8fbfb)}.step-num{font-size:12px;font-weight:850;letter-spacing:.12em;color:#0aa89d}.step-icon{font-size:40px;color:#108c86;margin:18px 0}.step h3{font-size:19px;letter-spacing:-.03em;margin:0 0 10px}.step p{font-size:14px;line-height:1.7;color:#6a778b;margin:0}.security-section{background:#11233a;color:white;border-radius:26px;display:grid;grid-template-columns:1fr .7fr;gap:50px;padding:64px;align-items:center;overflow:hidden}.security-section h2{font-size:48px}.security-copy>p{color:#b6c5d3;line-height:1.75;max-width:630px;font-size:15px}.check-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}.check-list li{font-size:14px;color:#d4e2e9}.check-list li:before{content:'✓';font-weight:900;color:var(--aqua);padding-right:12px}.security-visual{text-align:center;display:grid;place-items:center}.shield{width:225px;height:245px;background:linear-gradient(150deg,#24435c,#1b3a4f);border:3px solid #58c9bd;border-radius:26px 26px 75px 75px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#6ff1df;font-size:60px;box-shadow:0 0 90px #2fe2d22c;transform:rotate(5deg)}.shield span{font-size:19px;letter-spacing:.19em;line-height:1.3;font-weight:850}.security-small{font-size:10px;letter-spacing:.12em;color:#a0b7c6;margin-top:22px}.network-note{padding:53px 0 20px}.network-note h2{font-size:19px;letter-spacing:-.03em}.network-note p{line-height:1.65;max-width:1000px;color:#667589;font-size:13px}.open-source{padding:22px 0 39px;margin-top:24px;border-top:1px solid var(--line)}.open-source p{color:#7a8696;font-size:12px}.badge-row{display:flex;flex-wrap:wrap;gap:9px}.badge-row a{background:#f2f6f8;border:1px solid #e0e7ee;border-radius:6px;padding:6px 10px;text-decoration:none;color:#55657a;font-size:11px;font-weight:730}
/* Phone remote: a deliberately separate full-viewport experience. */
body.remote-mode{background:#0f1d2f;color:white;overscroll-behavior:none}body.remote-mode #desktopView{display:none}body.remote-mode #remoteView{display:block!important}.remote-shell{min-height:100svh;display:flex;flex-direction:column;background:radial-gradient(circle at 90% 33%,#28485a80,transparent 46%),linear-gradient(160deg,#13253a,#0c192b 75%);padding:env(safe-area-inset-top) 23px env(safe-area-inset-bottom)}.remote-header{max-width:550px;width:100%;margin-inline:auto;display:flex;align-items:center;gap:13px;border-bottom:1px solid #ffffff18;padding:20px 0 22px}.remote-brand{font-size:26px;font-weight:1000;letter-spacing:-.08em;color:#64e8da}.remote-brand span{font-size:19px}.remote-brand-copy{flex:1;display:flex;flex-direction:column;gap:2px}.remote-brand-copy strong{font-size:12px;letter-spacing:.15em}.remote-brand-copy small{font-size:9px;letter-spacing:.09em;color:#879cae}.remote-chip{display:flex;gap:8px;align-items:center;border:1px solid #3c5865;border-radius:20px;padding:8px 11px;color:#9fc1c3;font-size:11px;white-space:nowrap}.remote-chip span:first-child{width:7px;height:7px;border-radius:50%;background:#f2ae5b}.remote-chip span:first-child.online{background:#42e6cf;box-shadow:0 0 0 4px #2a584e}.remote-main{width:min(100%,550px);margin:auto;display:flex;flex-direction:column;flex:1;justify-content:space-between;padding:26px 0 22px;min-height:0}.remote-kicker{font-size:10px;color:#47d9c9;letter-spacing:.2em;font-weight:850}.remote-intro h1{font-size:clamp(34px,7vh,56px);font-weight:800;line-height:1.08;letter-spacing:-.06em;margin:13px 0}.remote-intro h1 em{font-style:normal;color:#5de0d4}.remote-intro p{font-size:13px;line-height:1.5;color:#9daec0;margin:0}.remote-control{width:min(100%,375px);aspect-ratio:1.08;margin:18px auto 6px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(3,minmax(0,1fr));gap:10px}.arrow-btn{border:1px solid #52728b;background:linear-gradient(145deg,#314861,#22394f);color:#f4fbff;box-shadow:0 5px 0 #0a1523,0 10px 20px #0003;border-radius:22px;font-size:clamp(31px,8vw,47px);display:grid;place-items:center;touch-action:manipulation;user-select:none;-webkit-user-select:none;transition:transform .09s,box-shadow .09s,background .09s}.arrow-btn:active,.arrow-btn.pressed{transform:translateY(5px);box-shadow:0 0 0 #0a1523;background:linear-gradient(145deg,#42d4c8,#148b85)}.arrow-btn:disabled{opacity:.35}.arrow-up{grid-column:2;grid-row:1}.arrow-left{grid-column:1;grid-row:2}.arrow-right{grid-column:3;grid-row:2;background:linear-gradient(145deg,#45d4ca,#0a918a);color:#0d2639;border-color:#6ff1e2}.arrow-down{grid-column:2;grid-row:3}.center-mark{grid-column:2;grid-row:2;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;font-size:11px;font-weight:900;letter-spacing:.11em;color:#56878d}.tiny-signal{font-size:25px;line-height:1}.control-hint{text-align:center;color:#8da8b4;font-size:12px}.remote-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff17;padding-top:22px;margin-top:15px;color:#7599a8;font-size:12px}.remote-disconnect{border:1px solid #3b5369;background:transparent;color:#d0e4ed;border-radius:9px;padding:11px 14px;font-size:11px;font-weight:700}.remote-footer{text-align:center;color:#64818f;letter-spacing:.12em;font-size:8px;padding:11px 0 18px}.remote-footer strong{color:#b2d2d5}.remote-footer span{margin:0 4px}
@media(max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;padding-block:65px 15px}.hero-graphic{height:370px;max-width:600px;width:100%;justify-self:center}.orbit-one{width:360px;height:360px}.orbit-two{width:460px;height:460px}.label-phone{right:5%}.label-live{left:4%}.security-section{grid-template-columns:1fr}.security-visual{display:none}}@media(max-width:650px){.page-wrap{width:min(100% - 32px,1160px)}.hero{padding-top:43px}.hero h1{font-size:56px}.lead{font-size:17px}.hero-graphic{height:310px}.illustration-pad{transform:rotate(-8deg) scale(.75)}.orbit-one{width:280px;height:280px}.orbit-two{width:350px;height:350px}.floating-label{font-size:9px;padding:11px}.label-phone{top:32px;right:0}.label-live{bottom:32px;left:0}.hero-tags span{font-size:11px}.section-heading{align-items:flex-start}.session-section{padding-top:26px}.setup-card{flex-direction:column;align-items:flex-start;padding:24px}.setup-card button{width:100%}.connected-card{grid-template-columns:1fr;padding:20px;gap:25px}.qr-side{padding:18px}.session-details{padding:0 4px}.session-details h3{font-size:27px}.desktop-note{padding:19px}.steps-grid{grid-template-columns:1fr}.how-section{padding-block:50px}.security-section{padding:36px 24px;border-radius:17px}.security-section h2{font-size:36px}.remote-shell{padding-inline:16px}.remote-header{padding-block:16px}.remote-control{max-width:340px}.arrow-btn{border-radius:18px}}@media(max-height:690px){.remote-main{padding-top:13px}.remote-intro h1{font-size:32px;margin:8px 0}.remote-control{width:min(72vw,260px);margin:9px auto}.remote-bottom{margin-top:5px;padding-top:12px}.remote-footer{padding-bottom:8px}}

.download-helper{padding:70px 0 84px;scroll-margin-top:100px}.download-heading{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:26px}.download-heading h2{font-size:clamp(31px,3.6vw,46px);letter-spacing:-.052em;line-height:1.15;margin:10px 0}.download-heading p{max-width:460px;color:#6c798b;font-size:14px;line-height:1.65}.helper-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.helper-card{padding:27px;border:1px solid #dfe8ed;border-radius:20px;background:#fff;box-shadow:0 12px 38px #15263d0b;display:flex;flex-direction:column;align-items:flex-start}.helper-card.featured{background:#effbf8;border-color:#cbeee6}.helper-card .helper-icon{width:50px;height:50px;display:grid;place-items:center;background:#eff6f8;border-radius:14px;font-size:27px;color:#1a9c91}.helper-card.featured .helper-icon{background:#d6f7ef}.helper-card .helper-label{text-transform:uppercase;color:#0a9b91;font-size:10px;font-weight:850;letter-spacing:.13em;margin:19px 0 6px}.helper-card h3{font-size:19px;letter-spacing:-.03em;margin:0 0 9px}.helper-card p{font-size:13px;line-height:1.7;color:#67778b;margin:0 0 21px;flex:1}.helper-btn{display:inline-flex;align-items:center;justify-content:center;background:#132339;color:white!important;text-decoration:none!important;font-weight:800;font-size:12px;padding:13px 17px;border-radius:10px;text-align:center;min-height:45px}.helper-btn:hover{background:#2c465e}.helper-btn.emphasis{background:#0ba99d}.helper-btn.emphasis:hover{background:#047f77}.helper-btn.alt{background:#e4eef0;color:#173149!important}.helper-extra{display:flex;flex-wrap:wrap;gap:9px;margin-top:10px}.helper-extra a{font-size:12px;color:#087e76;font-weight:750}.helper-note{margin:20px 0 0;padding:16px 18px;background:#f7fafb;border:1px solid #e8eff1;border-radius:12px;color:#657589;font-size:13px;line-height:1.65}.helper-note strong{color:#243449}.helper-steps{margin-top:27px;border-radius:18px;background:#15283d;color:#e9f6fa;padding:26px 32px}.helper-steps h3{margin:0 0 15px;font-size:18px}.helper-steps ol{margin:0;padding-left:22px;display:grid;gap:9px}.helper-steps li{font-size:13px;line-height:1.6}.helper-steps code{color:#83eee1;background:#264354;padding:2px 4px;border-radius:4px;white-space:normal}.helper-steps a{color:#8ceade}.helper-steps p{margin:16px 0 0;font-size:12px;color:#aac3d0}.download-panel{width:100%;border-top:1px solid #cfe6e1;margin-top:15px;padding-top:15px}.download-panel h4{font-size:14px;margin:0 0 10px}.download-panel .mini-downloads{display:flex;gap:9px;flex-wrap:wrap}.mini-downloads a{display:inline-flex;padding:9px 13px;border-radius:9px;background:#e2f4f0;color:#067f76;font-size:12px;font-weight:750;text-decoration:none}.download-panel p{font-size:12px;line-height:1.6;margin-top:9px}.download-panel code{white-space:normal;overflow-wrap:anywhere}@media(max-width:960px){.helper-grid{grid-template-columns:1fr 1fr}.download-heading{display:block}}@media(max-width:650px){.helper-grid{grid-template-columns:1fr}.download-helper{padding:48px 0}.helper-steps{padding:23px 20px}.helper-card{padding:24px}}