:root{
  --bg:#fbf6ee; --bg2:#f4ecdf; --card:#ffffff; --ink:#1b1a17; --ink2:#55514a; --line:#e7dccb;
  --red:#e8352c; --red-soft:#fde4e1; --yel:#f5b300; --yel-soft:#fff1c7; --grn:#18a058; --grn-soft:#d9f3e4;
  --blue:#2f6fed; --blue-soft:#e0eafd; --pur:#8b3fd9; --pur-soft:#efe3fb;
  --r:28px; --r-sm:18px;
  --font:ui-rounded,"SF Pro Rounded","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--font);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.05;margin:0;letter-spacing:-.02em}
h2{font-size:clamp(34px,5vw,56px);font-weight:900}
h3{font-size:20px;font-weight:800}
p{margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);margin-bottom:14px}
.lights{display:inline-flex;gap:4px}
.lights i{width:9px;height:9px;border-radius:50%;display:block}
.lights i:nth-child(1){background:var(--red)}.lights i:nth-child(2){background:var(--yel)}.lights i:nth-child(3){background:var(--grn)}
section{padding:88px 0}
.sec-head{max-width:720px;margin-bottom:40px}
.sec-head p{color:var(--ink2);font-size:19px;margin-top:16px}

/* ---------- NAV ---------- */
header.top{position:sticky;top:0;z-index:50;background:rgba(251,246,238,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
header.top.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:21px;letter-spacing:-.01em}
.brand .tl{display:flex;flex-direction:column;gap:3px;background:var(--ink);padding:5px 6px;border-radius:9px}
.brand .tl i{width:8px;height:8px;border-radius:50%;display:block}
.brand .tl i:nth-child(1){background:var(--red)}.brand .tl i:nth-child(2){background:var(--yel)}.brand .tl i:nth-child(3){background:var(--grn)}
.brand em{font-style:normal;color:var(--red)}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{white-space:nowrap;text-decoration:none;font-weight:700;font-size:15px;padding:8px 12px;border-radius:999px;color:var(--ink2)}
.nav-links a:hover{background:var(--bg2);color:var(--ink)}
.nav-cta{text-decoration:none;background:var(--ink);color:#fff;font-weight:800;font-size:15px;padding:10px 18px;border-radius:999px;white-space:nowrap}
.nav-cta:hover{background:#000}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:14px;border:2px solid var(--line);background:var(--card);cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:2.5px;background:var(--ink);border-radius:2px;position:relative;content:""}
.burger span::before{position:absolute;top:-6px}.burger span::after{position:absolute;top:6px}
.mnav{display:none}

/* ---------- HERO ---------- */
.hero{padding:28px 0 64px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(52px,7vw,100px);font-weight:900;letter-spacing:-.045em;line-height:.92}
.hero h1 .dot{display:inline-block;width:.2em;height:.2em;border-radius:50%;background:var(--grn);margin-left:.04em;vertical-align:baseline;animation:dot 6s infinite}
@keyframes dot{0%,40%{background:var(--grn)}45%,55%{background:var(--yel)}60%,100%{background:var(--red)}}
.hero .lede{font-size:clamp(18px,1.8vw,21px);color:var(--ink2);margin-top:26px;max-width:560px}
.hero .lede strong{color:var(--ink)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:17px;padding:16px 26px;border-radius:999px;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px)}
.btn-go{background:var(--grn);color:#fff;box-shadow:0 8px 0 -2px #0e7a41}
.btn-go:hover{box-shadow:0 10px 0 -2px #0e7a41}
.btn-ghost{background:var(--card);color:var(--ink);border:2px solid var(--ink)}
.play-ico{width:20px;height:20px}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chip{font-size:14px;font-weight:700;padding:6px 12px;border-radius:999px;background:var(--card);border:1.5px solid var(--line);color:var(--ink2)}

.hero-visual{position:relative;display:flex;justify-content:center;padding:10px 0}
.blob{position:absolute;inset:6% 4% 4% 10%;border-radius:48px;background:var(--yel-soft);transform:rotate(-4deg)}
.phone{position:relative;width:250px;border-radius:40px;background:#111;padding:10px;box-shadow:0 30px 60px -20px rgba(40,30,10,.35),0 0 0 1px rgba(0,0,0,.08)}
.phone img,.phone video{border-radius:31px;width:100%;height:auto;display:block}
.hero .phone{transform:rotate(3deg)}
.signal{position:absolute;left:-30px;bottom:150px;background:var(--ink);color:#fff;border-radius:26px;padding:14px 16px;display:flex;gap:14px;align-items:center;box-shadow:0 20px 40px -14px rgba(0,0,0,.45);transform:rotate(-4deg)}
.signal .head{display:flex;flex-direction:column;gap:7px;background:#2a2926;padding:9px;border-radius:16px}
.signal .head i{width:24px;height:24px;border-radius:50%;background:#44423d;display:block;transition:background .3s,box-shadow .3s}
.signal .head i.on.r{background:var(--red);box-shadow:0 0 18px var(--red)}
.signal .head i.on.y{background:var(--yel);box-shadow:0 0 18px var(--yel)}
.signal .head i.on.g{background:var(--grn);box-shadow:0 0 18px var(--grn)}
.signal .txt small{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#b9b4aa;font-weight:700}
.signal .txt b{display:block;font-size:44px;line-height:1;font-weight:900;font-variant-numeric:tabular-nums;margin:4px 0 2px}
.signal .txt span{font-size:13px;font-weight:700}
.bubble{position:absolute;right:0;bottom:70px;background:var(--card);border-radius:22px;padding:12px 16px;box-shadow:0 16px 36px -14px rgba(40,30,10,.35);font-weight:800;font-size:14px;display:flex;align-items:center;gap:10px;transform:rotate(3deg)}
.bubble .tag{font-family:var(--mono);font-size:12px;padding:3px 8px;border-radius:8px;background:var(--red-soft);color:var(--red)}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{border-radius:var(--r);padding:30px 28px 32px;position:relative;overflow:hidden}
.step.s1{background:var(--red-soft)}.step.s2{background:var(--yel-soft)}.step.s3{background:var(--grn-soft)}
.step .n{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:900;font-size:24px;margin-bottom:22px}
.s1 .n{background:var(--red)}.s2 .n{background:var(--yel);color:var(--ink)}.s3 .n{background:var(--grn)}
.step h3{font-size:23px;margin-bottom:10px}
.step p{color:var(--ink2)}
.step a{font-weight:800}

/* ---------- MESSAGES ---------- */
.msgs-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.msgs-copy p{color:var(--ink2);font-size:18px;margin-top:16px}
.msgs-copy p strong{color:var(--ink)}
.msgs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.msg{background:var(--card);border-radius:var(--r-sm);padding:22px;border:2px solid var(--line)}
.msg .code{display:inline-block;font-family:var(--mono);font-weight:800;font-size:15px;padding:4px 10px;border-radius:9px;margin-bottom:12px}
.msg h3{font-size:17px;margin-bottom:6px}
.msg p{color:var(--ink2);font-size:15px}
.msg q{display:block;font-weight:800;color:var(--ink);font-size:16px;margin-top:10px;quotes:"“" "”"}
.m-cam .code{background:var(--grn-soft);color:#0e7a41}.m-cam{border-color:#bfe8d0}
.m-denm .code{background:var(--red-soft);color:var(--red)}.m-denm{border-color:#f8c9c4}
.m-spat .code{background:var(--yel-soft);color:#9a6b00}.m-spat{border-color:#f6dc8b}
.m-map .code{background:var(--pur-soft);color:var(--pur)}.m-map{border-color:#dcc6f5}

/* ---------- APP SHOTS ---------- */
.app{background:var(--ink);color:#fff;border-radius:48px;margin:0 16px;padding:88px 0}
.app .sec-head p{color:#c9c3b8}
.app .eyebrow{color:#c9c3b8}
.shots{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 24px 28px;margin:0 -24px;scrollbar-width:thin;scrollbar-color:#555 transparent}
.shot{flex:0 0 230px;scroll-snap-align:start;margin:0}
.shot .phone{width:100%;padding:8px;border-radius:34px;background:#2b2a27;box-shadow:none}
.shot .phone img{border-radius:27px}
.tablet{margin:48px auto 0;max-width:900px;background:#2b2a27;border-radius:30px;padding:12px}
.tablet img{border-radius:20px;width:100%}
.tablet-cap{text-align:center;color:#b9b4aa;font-size:15px;margin-top:14px}

/* ---------- TRAFFIC LIGHTS ---------- */
.tl-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:48px;align-items:center}
.tl-copy p{color:var(--ink2);font-size:18px;margin-top:16px}
.tl-copy ul{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:10px}
.tl-copy li{display:flex;gap:12px;align-items:flex-start;font-weight:700}
.tl-copy li i{flex:0 0 14px;height:14px;border-radius:50%;margin-top:6px}
.tl-phones{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:end}
.tl-phones .phone{width:100%;padding:7px;border-radius:30px}
.tl-phones .phone img,.tl-phones .phone video{border-radius:24px;aspect-ratio:540/620;object-fit:cover;object-position:top}
.tl-phones figure{margin:0}
.tl-phones figcaption{text-align:center;font-weight:800;font-size:14px;margin-top:10px;display:flex;justify-content:center;gap:6px;align-items:center}
.tl-phones figcaption i{width:10px;height:10px;border-radius:50%;display:inline-block}
.tl-phones figure:nth-child(2){transform:translateY(-24px)}

/* ---------- COMING SOON ---------- */
.soon{display:inline-flex;align-items:center;gap:8px;background:var(--yel);color:var(--ink);font-weight:900;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:16px}
.soon::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ink);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.2}}
.ios{background:var(--bg2);border-radius:48px;margin:0 16px;padding:88px 0}
.ios-grid{display:grid;grid-template-columns:.9fr 1.5fr;gap:48px;align-items:center}
.ios-copy p{color:var(--ink2);font-size:18px;margin-top:16px}
.ios-copy .more{display:inline-block;margin-top:22px;font-weight:800}
.clips{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.clips figure{margin:0}
.clips .phone{width:100%;padding:7px;border-radius:32px}
.clips .phone video{border-radius:26px;background:#1b2330}
.clips figcaption{font-size:14px;color:var(--ink2);margin-top:10px;text-align:center}
.clips figcaption b{display:block;color:var(--ink);font-size:15px}
.clips figure:nth-child(2){transform:translateY(28px)}
.stills{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;max-width:300px}
.stills .phone{width:100%;padding:6px;border-radius:26px}
.stills .phone img{border-radius:21px}
.car{background:var(--ink);color:#fff;border-radius:48px;margin:0 16px;padding:88px 0}
.car .sec-head p{color:#c9c3b8}
.car .eyebrow{color:#c9c3b8}
.car-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.dash{margin:0}
.dash .screen{background:#000;border-radius:26px;padding:10px;border:2px solid #3a3833;box-shadow:0 24px 50px -20px rgba(0,0,0,.6)}
.dash .screen img{border-radius:16px;width:100%;aspect-ratio:16/10;object-fit:contain;background:#000}
.dash figcaption{margin-top:14px;display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap}
.dash figcaption b{font-size:18px}
.dash figcaption span{color:#b9b4aa;font-size:14px}
.tagline{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:999px;background:#3a3833;color:#f5d36b;margin-left:8px;vertical-align:middle}
.shot figcaption{margin-top:16px;display:flex;gap:10px;align-items:flex-start}
.shot figcaption i{flex:0 0 12px;height:12px;border-radius:50%;margin-top:6px}
.shot figcaption b{display:block;font-size:17px}
.shot figcaption span{color:#b9b4aa;font-size:14px;line-height:1.45;display:block}
.scroll-hint{color:#8f897f;font-size:14px;font-weight:700;margin-top:4px}

/* ---------- FEATURES ---------- */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.f{background:var(--card);border-radius:var(--r-sm);padding:24px;border:2px solid var(--line);transition:transform .15s,border-color .15s}
.f:hover{transform:translateY(-3px);border-color:var(--ink)}
.f .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px}
.f .ic svg{width:24px;height:24px}
.f h3{font-size:18px;margin-bottom:8px}
.f p{font-size:15px;color:var(--ink2)}
.c-r{background:var(--red-soft);color:var(--red)}.c-y{background:var(--yel-soft);color:#a87400}.c-g{background:var(--grn-soft);color:#0e7a41}.c-b{background:var(--blue-soft);color:var(--blue)}

/* ---------- BUY ---------- */
.board{display:grid;grid-template-columns:320px 1fr;gap:40px;align-items:center;background:var(--card);border-radius:40px;padding:36px;border:3px solid var(--ink);position:relative;box-shadow:0 12px 0 -2px var(--ink)}
.board .pic{background:var(--bg2);border-radius:28px;padding:24px;aspect-ratio:1;display:grid;place-items:center}
.board .pic img{mix-blend-mode:multiply;width:100%;height:100%;object-fit:contain}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--grn);color:#fff;font-weight:800;font-size:13px;padding:6px 12px;border-radius:999px;letter-spacing:.02em;margin-bottom:14px}
.board h3{font-size:clamp(26px,3vw,36px);font-weight:900;margin-bottom:12px}
.board p{color:var(--ink2);font-size:17px}
.board ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.board li{font-size:14px;font-weight:700;background:var(--bg2);padding:6px 12px;border-radius:999px}
.buy{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;padding:14px 22px;border-radius:999px;background:var(--yel);color:var(--ink);margin-top:24px;box-shadow:0 6px 0 -1px #b88400;transition:transform .15s}
.buy:hover{transform:translateY(-2px)}
.need-phone{margin-top:22px;display:flex;align-items:center;gap:12px;font-weight:700;color:var(--ink2);font-size:16px}
.need-phone .plus{width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 34px}

.acc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin:72px 0 28px;flex-wrap:wrap}
.acc-head h3{font-size:clamp(26px,3vw,34px);font-weight:900}
.acc-head p{color:var(--ink2);max-width:520px}
.acc{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.a{background:var(--card);border-radius:var(--r-sm);border:2px solid var(--line);padding:16px;display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,border-color .15s}
.a:hover{transform:translateY(-3px);border-color:var(--ink)}
.a .pic{overflow:hidden;background:var(--bg2);border-radius:14px;aspect-ratio:4/3;display:grid;place-items:center;padding:14px;margin-bottom:14px}
.a .pic img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.a .grp{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.grp.g-ant{color:var(--blue)}.grp.g-car{color:#a87400}.grp.g-road{color:#0e7a41}
.a b{font-size:16px;line-height:1.25;margin-bottom:6px}
.a span.d{font-size:14px;color:var(--ink2);line-height:1.45;flex:1}
.a .go{margin-top:14px;font-weight:800;font-size:14px;display:flex;align-items:center;gap:6px}
.affnote{margin-top:22px;font-size:14px;color:var(--ink2);display:flex;align-items:center;gap:10px}
.affnote::before{content:"i";flex:0 0 22px;height:22px;border-radius:50%;background:var(--bg2);border:1.5px solid var(--line);display:grid;place-items:center;font-weight:900;font-size:12px;font-style:italic;font-family:Georgia,serif}

/* ---------- FLOW ---------- */
.flow-wrap{background:var(--bg2);border-radius:40px;padding:56px 40px}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:14px;margin-top:8px}
.node{background:var(--card);border-radius:24px;padding:24px 20px;text-align:center;border:2px solid var(--line)}
.node .ic{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;margin:0 auto 14px}
.node .ic svg{width:32px;height:32px}
.node b{display:block;font-size:18px}
.node span{font-size:14px;color:var(--ink2)}
.node.hl{border-color:var(--ink);box-shadow:0 8px 0 -2px var(--ink)}
.arrow{display:flex;flex-direction:column;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;font-weight:700;color:var(--ink2)}
.arrow .line{width:64px;height:4px;border-radius:4px;background:repeating-linear-gradient(90deg,var(--grn) 0 10px,transparent 10px 16px);background-size:32px 4px;animation:flow 1s linear infinite}
.arrow .line.dash{background:repeating-linear-gradient(90deg,var(--yel) 0 6px,transparent 6px 12px);background-size:24px 4px}
@keyframes flow{to{background-position:32px 0}}
.mqtt{display:flex;justify-content:flex-end;margin-top:34px}
.mqtt div{width:calc((100% - 2*14px - 2*92px)/3);min-width:220px;text-align:center;border:2px dashed #cfc1aa;border-radius:20px;padding:14px;font-size:14px;color:var(--ink2);font-weight:700;position:relative}
.mqtt div::before{content:attr(data-opt) " ↑";position:absolute;top:-24px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:12px;color:var(--ink2)}

/* ---------- LEARN ---------- */
.spectrum{background:var(--card);border-radius:var(--r);padding:28px;border:2px solid var(--line);margin-bottom:24px}
.band{display:grid;grid-template-columns:2fr 2fr 1fr 2fr;gap:6px;height:64px}
.band div{border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:15px}
.b1{background:var(--bg2);color:var(--ink2)}.b2{background:var(--grn-soft);color:#0e7a41;border:2px solid var(--grn)}.b3{background:var(--red);color:#fff}.b4{background:repeating-linear-gradient(-45deg,var(--bg2) 0 8px,#fff 8px 16px);color:var(--ink2);border:2px dashed var(--line)}
.ticks{display:grid;grid-template-columns:2fr 2fr 1fr 2fr;margin-top:8px;font-family:var(--mono);font-size:12px;color:var(--ink2);position:relative}
.ticks span:last-child{position:absolute;right:0}
.spectrum figcaption{margin-top:18px;font-size:14px;color:var(--ink2)}
.topics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.t{text-decoration:none;border-radius:var(--r-sm);padding:24px;display:flex;flex-direction:column;gap:8px;transition:transform .15s}
.t:hover{transform:translateY(-3px)}
.t:nth-child(1){background:var(--red-soft)}.t:nth-child(2){background:var(--yel-soft)}.t:nth-child(3){background:var(--grn-soft)}.t:nth-child(4){background:var(--blue-soft)}
.t h3{font-size:19px}
.t p{font-size:15px;color:var(--ink2);flex:1}
.t .more{font-weight:800;font-size:14px}

/* ---------- FINAL CTA ---------- */
.final{background:var(--grn);color:#fff;border-radius:48px;padding:64px 56px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.final::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.08)}
.final h2{color:#fff}
.final p{margin-top:16px;font-size:18px;color:#e6f7ec}
.final ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;position:relative;z-index:1}
.final li{background:rgba(255,255,255,.14);border-radius:18px;padding:14px 18px;display:flex;gap:14px;align-items:flex-start;font-size:15px}
.final li b{display:block;font-size:16px}
.final li .n{flex:0 0 30px;height:30px;border-radius:50%;background:#fff;color:#0e7a41;font-weight:900;display:grid;place-items:center}
.btn-white{background:#fff;color:var(--ink);box-shadow:0 8px 0 -2px #0e7a41}

/* ---------- LEGAL / FOOTER ---------- */
.legal{background:var(--card);border-radius:var(--r);padding:28px 32px;border:2px solid var(--line);display:flex;gap:20px;align-items:flex-start}
.legal .ic{flex:0 0 44px;height:44px;border-radius:14px;background:var(--yel-soft);display:grid;place-items:center;font-weight:900;color:#a87400;font-size:22px}
.legal h3{margin-bottom:6px}
.legal p{color:var(--ink2);font-size:15px}
footer{padding:48px 0 220px;border-top:1px solid var(--line);margin-top:72px}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 20px}
.foot nav a{text-decoration:none;font-weight:700;font-size:15px;color:var(--ink2)}
.foot nav a:hover{color:var(--ink)}
.foot small{display:block;color:var(--ink2);font-size:14px;margin-top:10px;max-width:520px}

/* ---------- COOKIE ---------- */
#cookie-banner{position:fixed;right:16px;bottom:16px;z-index:100;max-width:520px;flex-wrap:wrap;background:var(--ink);color:#fff;border-radius:24px;padding:16px 16px 16px 22px;display:flex;align-items:center;gap:18px;box-shadow:0 20px 50px -12px rgba(0,0,0,.45)}
#cookie-banner p{font-size:14px;line-height:1.5;color:#e4dfd6}
#cookie-banner a{color:var(--yel);font-weight:700}
#cookie-banner .btns{display:flex;gap:8px;flex:1 1 100%;justify-content:flex-end}
#cookie-banner button{font:800 15px var(--font);border-radius:999px;padding:11px 20px;cursor:pointer;border:2px solid transparent}
#cookie-banner .cookie-decline{background:transparent;color:#fff;border-color:#6d6860}
#cookie-banner .cookie-decline:hover{border-color:#fff}
#cookie-banner .cookie-accept{background:var(--grn);color:#fff}
#cookie-banner .cookie-accept:hover{background:#13894a}
#cookie-banner[hidden]{display:none}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1240px){
  .nav-links{display:none}
  .burger{display:flex}
  .lang{display:none}
  .mnav{display:none;border-top:1px solid var(--line);padding:10px 24px 18px;background:var(--bg)}
  .mnav.open{display:block}
  .mnav a{display:block;text-decoration:none;font-weight:800;font-size:18px;padding:12px 0;border-bottom:1px solid var(--line)}
  .mnav .lang{display:inline-block;margin-top:14px}
}
@media (max-width:1060px){
  .feat,.acc,.topics{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  section{padding:64px 0}
  .hero{padding:24px 0 48px}
  .hero-grid,.msgs-grid,.final{grid-template-columns:1fr}
  .hero-visual{min-height:0;margin-top:8px}
  .steps{grid-template-columns:1fr}
  .board{grid-template-columns:1fr;padding:24px;gap:24px}
  .board .pic{max-width:260px}
  .flow{grid-template-columns:1fr;justify-items:stretch}
  .arrow{flex-direction:row;justify-content:center}
  .arrow .line{width:4px;height:40px;background:repeating-linear-gradient(180deg,var(--grn) 0 10px,transparent 10px 16px);background-size:4px 32px;animation:flowv 1s linear infinite}
  .arrow .line.dash{background:repeating-linear-gradient(180deg,var(--yel) 0 6px,transparent 6px 12px);background-size:4px 24px}
  @keyframes flowv{to{background-position:0 32px}}
  .mqtt{justify-content:center;margin-top:36px}
  .mqtt div{width:100%;min-width:0}
  .flow-wrap{padding:36px 20px}
  .final{padding:44px 28px}
  .app,.ios,.car{margin:0 8px;border-radius:32px;padding:64px 0}
  .tl-grid,.ios-grid,.car-grid{grid-template-columns:1fr}
  .tl-phones figure:nth-child(2),.clips figure:nth-child(2){transform:none}
}
@media (max-width:600px){
  .tl-phones{gap:8px}
  .tl-phones .phone{padding:4px;border-radius:18px}
  .tl-phones .phone img,.tl-phones .phone video{border-radius:14px}
  .tl-phones figcaption{font-size:12px}
  .clips{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:62%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}
  .clips figure{scroll-snap-align:start}
  .tablet{padding:6px;border-radius:16px}
  .tablet img{border-radius:11px}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .nav{gap:12px;height:62px}
  .nav-cta{padding:9px 14px;font-size:14px}
  .nav-cta .long{display:none}
  .brand{font-size:19px}
  .hero h1{font-size:clamp(46px,14vw,64px)}
  .hero .phone{width:210px}
  .signal{top:auto;bottom:120px;left:-4px;padding:10px 12px;gap:10px}
  .signal .head{padding:7px;gap:5px}
  .signal .head i{width:18px;height:18px}
  .signal .txt b{font-size:32px}
  .bubble{bottom:30px;right:-4px;font-size:13px;padding:10px 12px}
  .btn{padding:15px 22px;font-size:16px}
  .cta .btn{flex:1 1 auto;justify-content:center}
  .msgs{grid-template-columns:1fr}
  .feat,.topics{grid-template-columns:1fr}
  .acc{grid-template-columns:1fr 1fr;gap:12px}
  .a{padding:12px}
  .a span.d{display:none}
  .a b{font-size:14px}
  .shots{padding:8px 16px 24px;margin:0 -16px}
  .shot{flex-basis:200px}
  .band{height:52px}
  .band div{font-size:12px}
  .ticks{font-size:10px}
  .legal{flex-direction:column;padding:22px}
  #cookie-banner{left:10px;right:10px;bottom:10px;padding:16px;max-width:none}
  #cookie-banner .btns button{flex:1}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- LANGUAGE SWITCHER (generated markup) ---------- */
.lang-switcher{position:relative;font-weight:700;font-size:14px}
.lang-switcher summary{list-style:none;cursor:pointer;border:2px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--card);white-space:nowrap}
.lang-switcher summary::-webkit-details-marker{display:none}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--card);border:2px solid var(--line);border-radius:18px;padding:8px;display:grid;grid-template-columns:repeat(2,minmax(120px,1fr));gap:2px;box-shadow:0 20px 40px -16px rgba(40,30,10,.35);z-index:60}
.lang-menu a{text-decoration:none;padding:7px 10px;border-radius:10px;font-weight:600;white-space:nowrap}
.lang-menu a:hover{background:var(--bg2)}
.lang-menu a.current{background:var(--ink);color:#fff}
.mnav .lang-switcher{margin-top:14px;display:inline-block}
.mnav .lang-menu{position:static;margin-top:8px;box-shadow:none}
@media (max-width:1240px){.nav>.lang-switcher{display:none}}
[dir="rtl"] .lang-menu{right:auto;left:0}

/* lange Überschriften (build.py setzt .h1-long) und Schriften ohne Leerzeichen */
.hero-grid>div{min-width:0}
.hero h1{overflow-wrap:break-word}
.hero h1.h1-long{font-size:clamp(40px,5.2vw,76px);line-height:1}
:lang(th) .hero h1,:lang(th) h2{line-break:anywhere;word-break:break-word}
@media (max-width:600px){.hero h1.h1-long{font-size:clamp(34px,10vw,48px)}}

/* ---------- country flags as signal lenses (09/2026) ---------- */
.dash .screen{position:relative}
.flagbadge{position:absolute;top:18px;right:18px;z-index:2;width:34px;height:34px;border-radius:50%;overflow:hidden;
  box-shadow:0 0 0 3px #000,0 0 0 5px rgba(255,255,255,.85),0 6px 16px rgba(0,0,0,.5)}
.flagbadge svg,.lens svg{width:100%;height:100%;display:block}
.flagbadge i,.lens i{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.signal-rail{margin:44px auto 0;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px 6px;
  background:#000;border:2px solid #3a3833;border-radius:999px;padding:12px 18px;width:fit-content;max-width:100%;
  box-shadow:0 24px 50px -20px rgba(0,0,0,.6),inset 0 2px 0 rgba(255,255,255,.06)}
.rail-group{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.rail-sep{width:2px;height:26px;background:#3a3833;border-radius:2px;margin:0 6px}
.rail-cap{width:10px;height:10px;border-radius:50%;background:#2a2824;box-shadow:inset 0 0 0 2px #3a3833}
.lens{position:relative;width:30px;height:30px;border-radius:50%;overflow:hidden;flex:none;
  box-shadow:0 0 0 2px #1d1c19,0 0 0 3px #3a3833;opacity:.72;filter:saturate(.8);
  transition:opacity .25s,filter .25s,transform .25s,box-shadow .25s}
.lens::after{content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,rgba(255,255,255,.55),rgba(255,255,255,0) 42%),
             radial-gradient(circle at 50% 50%,rgba(0,0,0,0) 55%,rgba(0,0,0,.35) 100%)}
.lens{animation:lensglow 11s linear infinite;animation-delay:calc(var(--i) * .5s)}
@keyframes lensglow{0%,6%{opacity:1;filter:none;box-shadow:0 0 0 2px #1d1c19,0 0 0 3px #f5d36b,0 0 16px 3px rgba(245,211,107,.4)}
  12%,100%{opacity:.72;filter:saturate(.8)}}
.signal-rail:hover .lens{animation-play-state:paused}
.lens:hover{animation:none;opacity:1;filter:none;transform:scale(1.18);
  box-shadow:0 0 0 2px #1d1c19,0 0 0 3px #f5d36b,0 0 18px 4px rgba(245,211,107,.45)}
.rail-note{max-width:640px;margin:16px auto 0;text-align:center;color:#c9c3b8;font-size:15px}
@media (prefers-reduced-motion:reduce){.lens{transition:none;animation:none}}
@media (max-width:560px){.signal-rail{border-radius:28px}.rail-sep{display:none}.lens{width:26px;height:26px}}

/* Store-Badges (offizielle Apple-/Google-Grafiken) + Gehäuse, 22.10.2026 */
.stores{display:grid;grid-template-columns:repeat(2,minmax(0,max-content));gap:12px 16px;align-items:start}
.store{display:flex;flex-direction:column;align-items:center;gap:8px;text-decoration:none!important;transition:transform .15s}
.store:hover{transform:translateY(-2px)}
.store img{display:block;height:48px;width:auto;max-width:100%;object-fit:contain}
.store small{font-size:13px;font-weight:800;color:var(--ink2);text-align:center;text-decoration:none}
.cta .stores+.btn{align-self:flex-start}
.store-note{margin-top:12px!important;font-size:13px!important;color:var(--ink2)}
.final .store small,.final .store-note{color:#e6f7ec}
.ios-copy .stores{margin-top:22px;grid-template-columns:max-content}
.soon.live{background:var(--grn);color:#fff}
.soon.live::before{background:#fff}
.tagline.ok{background:var(--grn);color:#fff}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case{margin:0;background:var(--card);border-radius:var(--r-sm);border:2px solid var(--line);padding:12px;display:flex;flex-direction:column}
.case .pic{overflow:hidden;border-radius:12px;aspect-ratio:4/3;background:var(--bg2);margin-bottom:12px}
.case .pic img{width:100%;height:100%;object-fit:cover}
.case b{font-size:16px;margin:0 4px 4px}
.case span{font-size:14px;color:var(--ink2);line-height:1.45;margin:0 4px 4px}
.cases-more{margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;font-weight:800}
@media (max-width:900px){.cases{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cases{gap:12px}.case{padding:10px}.case span{display:none}.case b{font-size:14px}.cta .stores{flex:1 1 100%;grid-template-columns:1fr 1fr;gap:12px}.cta .stores+.btn{align-self:stretch}}
/* Alternative Boards mit integrierter Antenne (Amazon + AliExpress klein darunter) */
.alts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.alt{background:var(--card);border-radius:var(--r-sm);border:2px solid var(--line);padding:16px;display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center}
.alt .pic{background:var(--bg2);border-radius:14px;aspect-ratio:1;display:grid;place-items:center;padding:12px}
.alt .pic img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.alt>div{display:flex;flex-direction:column;align-items:flex-start}
.alt .grp{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.alt b{font-size:17px;line-height:1.25;margin-bottom:6px}
.alt .d{font-size:14px;color:var(--ink2);line-height:1.45}
.alt .buy{margin-top:14px;padding:10px 18px;font-size:15px}
.alt .ali{margin-top:10px;font-size:13px;font-weight:700;color:var(--ink2)}
@media (max-width:900px){.alts{grid-template-columns:1fr}}
@media (max-width:600px){.alt{grid-template-columns:96px 1fr;gap:12px;padding:12px}}