:root { --ink:#071018; --paper:#f2f0e9; --muted:#9ea6a9; --orange:#ff5a18; --orange2:#ff8a30; --line:rgba(255,255,255,.13); --pad:clamp(24px,6vw,96px); }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; background:var(--ink); }
body { margin:0; color:#f7f7f3; background:var(--ink); font-family:"Arial Narrow","PingFang SC","Microsoft YaHei",sans-serif; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }
button,input { font:inherit; }
button { color:inherit; }
.skip-link { position:fixed; z-index:100; left:16px; top:-60px; padding:12px 18px; background:#fff; color:#000; transition:.2s; }
.skip-link:focus { top:16px; }
.noise { position:fixed; inset:0; z-index:90; pointer-events:none; opacity:.045; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E"); }
.site-header { position:fixed; z-index:80; top:0; left:0; width:100%; height:86px; padding:0 var(--pad); display:flex; align-items:center; justify-content:space-between; transition:background .35s,height .35s,border .35s; }
.site-header.scrolled { height:70px; background:rgba(7,16,24,.8); border-bottom:1px solid var(--line); backdrop-filter:blur(18px); }
.brand { display:flex; align-items:center; gap:10px; font-weight:900; letter-spacing:.16em; font-size:18px; }
.brand-mark { width:28px; height:20px; display:flex; gap:4px; transform:skew(-18deg); }
.brand-mark i { display:block; width:8px; background:var(--orange); border-radius:1px; }
.brand-mark i:first-child { height:13px; margin-top:7px; }.brand-mark i:last-child { height:20px; }
.nav { display:flex; gap:36px; font-size:13px; color:#d6d9da; }
.nav a { position:relative; padding:8px 0; }
.nav a::after { content:""; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--orange); transition:.3s; }.nav a:hover::after { width:100%; }
.header-cta { font-size:13px; font-weight:700; border:1px solid rgba(255,255,255,.45); padding:12px 17px; border-radius:2px; }.header-cta span { color:var(--orange); margin-left:8px; }
.hero { position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; }
.hero-media,.hero-shade { position:absolute; inset:0; }
.hero-media { background:url('../assets/hero-moto.png') center/cover no-repeat; transform:scale(1.035); animation:heroIn 1.8s cubic-bezier(.2,.8,.2,1) forwards; }
.hero-shade { background:linear-gradient(90deg,rgba(4,11,17,.9) 0%,rgba(4,11,17,.6) 37%,rgba(4,11,17,.03) 72%),linear-gradient(0deg,rgba(4,11,17,.76),transparent 42%); }
.hero-content { position:relative; z-index:2; width:min(820px,67vw); padding:130px var(--pad) 88px; }
.eyebrow,.section-index { margin:0 0 24px; color:var(--orange2); font-size:11px; font-weight:800; letter-spacing:.24em; text-transform:uppercase; }
.eyebrow::before { content:""; display:inline-block; width:25px; height:1px; background:currentColor; vertical-align:middle; margin-right:12px; }
.hero-title { margin:0; font-size:clamp(56px,8.2vw,126px); line-height:.9; letter-spacing:-.075em; font-weight:900; }
.title-line { display:block; overflow:hidden; padding-right:.08em; }.title-line>span { display:block; animation:titleIn 1s .25s both cubic-bezier(.2,.8,.2,1); }.title-line:nth-child(2)>span { animation-delay:.38s; }
.accent-line { color:transparent; -webkit-text-stroke:1.5px rgba(255,255,255,.86); margin-left:.52em; }
.hero-copy { margin:34px 0 0; color:#c9ced0; font-size:clamp(15px,1.35vw,19px); line-height:1.8; }
.hero-actions { display:flex; align-items:center; gap:30px; margin-top:34px; }
.button { display:inline-flex; align-items:center; gap:42px; padding:17px 21px; border-radius:2px; font-size:14px; font-weight:700; }.button-primary { background:var(--orange); }.button-primary:hover span { transform:translateX(5px); }.button span { transition:.25s; }
.text-button { background:none; border:0; cursor:pointer; padding:12px 0; font-size:14px; }.play { display:inline-grid; place-items:center; width:28px; height:28px; margin-right:9px; border:1px solid rgba(255,255,255,.5); border-radius:50%; color:var(--orange); font-size:8px; }
.signal-card { position:absolute; z-index:3; right:var(--pad); bottom:8vh; width:220px; padding:18px; background:rgba(5,13,19,.68); border:1px solid rgba(255,255,255,.2); backdrop-filter:blur(15px); }
.signal-card__top { display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:8px; font-size:11px; color:#dbe0e1; }.signal-card time { color:#7f898e; }.status-dot { width:7px;height:7px;border-radius:50%;background:#69df82;box-shadow:0 0 0 5px rgba(105,223,130,.12);animation:pulse 2s infinite; }
.signal-card>strong { display:block; margin:18px 0 5px; font-size:18px; letter-spacing:.06em; }.signal-card>span { color:#8f999d; font-size:12px; }
.scroll-cue { position:absolute; z-index:3; bottom:22px; left:var(--pad); display:flex; align-items:center; gap:10px; font-size:9px; letter-spacing:.2em; color:#899398; }.scroll-cue span { display:block; width:46px;height:1px;background:rgba(255,255,255,.3);position:relative;overflow:hidden;}.scroll-cue span::after{content:"";position:absolute;inset:0;background:#fff;animation:scroll 2s infinite;}
.section-pad { padding:clamp(90px,12vw,180px) var(--pad); }
.manifesto { background:var(--paper); color:var(--ink); }.section-index { color:#8e989a; }.manifesto-grid { display:grid; grid-template-columns:1fr .75fr; gap:9vw; align-items:end; }.display { margin:0; font-size:clamp(45px,6.3vw,96px); line-height:1.02; letter-spacing:-.065em; }.display em { font-style:normal; color:var(--orange); }
.manifesto-copy>p,.lead { color:#5d666a; font-size:clamp(16px,1.6vw,22px); line-height:1.8; margin:0; }.metric-row { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:62px; border-top:1px solid #cbd0ce; padding-top:24px; }.metric-row strong { display:block; font-size:clamp(27px,3vw,44px); letter-spacing:-.05em; }.metric-row strong:first-letter { color:var(--orange); }.metric-row b { font:inherit; }.metric-row span { display:block; color:#7c8587; margin-top:8px; font-size:12px; }
.guard { display:grid; grid-template-columns:1.04fr .96fr; min-height:900px; background:#09141d; }.guard-visual { position:relative; min-height:720px; overflow:hidden; background:radial-gradient(circle at 50% 48%,#182b35 0,#0a151d 36%,#061017 70%); }.radar { position:absolute; width:min(70vw,690px); aspect-ratio:1; left:50%;top:50%; transform:translate(-50%,-50%);border-radius:50%; }.radar-ring { position:absolute; inset:0;border:1px solid rgba(255,255,255,.11);border-radius:50%;}.ring-2{inset:18%}.ring-3{inset:36%}.radar::before,.radar::after{content:"";position:absolute;background:rgba(255,255,255,.1)}.radar::before{width:100%;height:1px;top:50%}.radar::after{width:1px;height:100%;left:50%}.radar-sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 15deg,transparent 0 79%,rgba(255,90,24,.26) 92%,transparent 100%);animation:sweep 5s linear infinite}.bike-pin{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) skew(-12deg);width:70px;height:70px;background:var(--orange);display:grid;place-items:center;font-size:32px;font-weight:900;box-shadow:0 0 50px rgba(255,90,24,.5)}
.alert-toast { position:absolute; z-index:3; left:10%; bottom:13%; width:min(410px,80%); padding:18px; display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:14px; color:var(--ink); background:#eeece5; box-shadow:0 22px 70px #02070a; }.alert-icon { width:39px;height:39px;display:grid;place-items:center;border-radius:50%;background:#ffdbce;color:var(--orange);font-weight:900;}.alert-toast strong,.alert-toast span{display:block}.alert-toast strong{font-size:14px}.alert-toast span,.alert-toast time{color:#788084;font-size:11px;margin-top:5px}.guard-content{display:flex;flex-direction:column;justify-content:center}.guard-content .lead{color:#9aa4a8;max-width:590px;margin-top:40px}.feature-list{list-style:none;margin:65px 0 0;padding:0;border-top:1px solid var(--line)}.feature-list li{display:grid;grid-template-columns:55px 1fr;gap:15px;padding:26px 0;border-bottom:1px solid var(--line)}.feature-list li>span{color:var(--orange);font-size:11px}.feature-list strong{font-size:17px}.feature-list p{margin:8px 0 0;color:#7f898d;font-size:13px;line-height:1.6}
.journey{background:#e8e5dd;color:var(--ink)}.journey-heading{display:grid;grid-template-columns:1.2fr .65fr;gap:10vw;align-items:end}.journey-heading .lead{padding-bottom:8px}.route-stage{position:relative;height:clamp(480px,62vw,720px);margin-top:80px;overflow:hidden;background:#cdd1cc;background-image:radial-gradient(#a5aca8 1px,transparent 1px);background-size:23px 23px}.route-stage::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 40% 45%,transparent 10%,rgba(232,229,221,.33) 70%);pointer-events:none}.route-line{position:absolute;z-index:2;inset:7% 2%;width:96%;height:86%}.route-line path{fill:none;stroke-linecap:round}.route-shadow{stroke:rgba(7,16,24,.15);stroke-width:13}.route-path{stroke:var(--orange);stroke-width:5;filter:drop-shadow(0 3px 6px rgba(255,90,24,.36))}.map-label{position:absolute;z-index:4;font-size:13px;font-weight:700}.map-label span{display:block;color:#717a7d;font-weight:400;font-size:10px;margin-top:4px}.label-a{left:7%;bottom:13%}.label-b{left:45%;bottom:15%}.label-c{right:4%;top:8%}.route-start,.route-end{position:absolute;z-index:4;display:grid;place-items:center}.route-start{left:5.8%;bottom:19%;font-size:8px;letter-spacing:.12em}.route-end{right:2.6%;top:8%;width:47px;height:47px;background:var(--ink);color:#fff;transform:skew(-10deg);font-weight:900}.ride-summary{position:absolute;z-index:5;right:5%;bottom:7%;width:min(480px,48%);padding:30px;color:#fff;background:rgba(7,16,24,.92);box-shadow:0 20px 45px rgba(7,16,24,.23)}.ride-summary p{margin:0 0 10px;color:#8e999c;font-size:11px}.ride-summary>strong{font-size:clamp(44px,6vw,79px);letter-spacing:-.05em}.ride-summary small{font-size:11px;font-weight:400;color:#9ca4a6;margin-left:5px}.ride-summary>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:13px}.ride-summary span small{display:block;margin:8px 0 0}
.device{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:8vw;min-height:850px;background:#071018}.device-copy .lead{color:#929da1;margin-top:40px;max-width:600px}.spec-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:65px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.spec-grid div{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.spec-grid span,.spec-grid strong{display:block}.spec-grid span{color:#747f84;font-size:11px}.spec-grid strong{margin-top:11px;font-size:18px}.device-art{position:relative;min-height:580px;display:grid;place-items:center;perspective:1100px}.device-halo{position:absolute;width:72%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,90,24,.22),transparent 65%);filter:blur(18px)}.tracker{position:relative;width:min(330px,60vw);height:430px;border-radius:54px;background:linear-gradient(145deg,#313a3e 0%,#080e11 46%,#1b2428 100%);border:1px solid #3a4448;box-shadow:-35px 45px 75px #02070a,inset 9px 10px 16px rgba(255,255,255,.07),inset -10px -12px 20px #000;transform:rotateY(-18deg) rotateX(9deg) rotateZ(7deg);animation:float 5s ease-in-out infinite}.tracker::before{content:"";position:absolute;inset:13px;border:1px solid rgba(255,255,255,.055);border-radius:43px}.tracker-logo{position:absolute;left:42px;top:62px;font-size:21px;font-weight:900;letter-spacing:.12em}.tracker-logo i{display:inline-block;width:8px;height:18px;background:var(--orange);margin-right:8px;transform:skew(-16deg)}.tracker-led{position:absolute;right:45px;top:66px;width:7px;height:7px;border-radius:50%;background:#6fe58b;box-shadow:0 0 12px #6fe58b}.tracker small{position:absolute;left:44px;bottom:52px;color:#687378;font-size:8px;letter-spacing:.16em}.callout{position:absolute;z-index:3;color:#9aa4a7;font-size:10px;letter-spacing:.1em}.callout::before{content:"";display:inline-block;width:55px;height:1px;margin-right:9px;background:#596267;vertical-align:middle}.callout-a{top:22%;left:3%}.callout-b{bottom:22%;right:2%}.callout-b::before{background:var(--orange)}
.cta{position:relative;overflow:hidden;padding:clamp(110px,14vw,210px) var(--pad);text-align:center;background:#edebe4;color:var(--ink)}.cta-glow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:55vw;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,90,24,.18),transparent 65%)}.cta>*:not(.cta-glow){position:relative}.cta h2{margin:0;font-size:clamp(55px,9vw,132px);line-height:.92;letter-spacing:-.075em}.cta>p:not(.eyebrow){margin:30px auto;color:#687174}.interest-form{position:relative;display:flex;width:min(520px,100%);margin:42px auto 0;border-bottom:1px solid #9ba19f}.interest-form input{width:100%;padding:17px 0;background:transparent;border:0;outline:0;color:var(--ink)}.interest-form button{flex:none;border:0;background:transparent;font-weight:800;cursor:pointer}.interest-form button span{color:var(--orange);margin-left:13px}.form-status{position:absolute;left:0;top:58px;margin:0!important;font-size:12px;color:#327042!important}
footer{padding:38px var(--pad);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;border-top:1px solid var(--line);font-size:11px;color:#798388}footer>p{text-align:center}footer>div{display:flex;justify-content:flex-end;gap:20px}
.demo-dialog{width:min(900px,90vw);padding:0;border:1px solid #384147;background:#0b151d;color:#fff;overflow:hidden}.demo-dialog[open]{display:grid;grid-template-columns:1fr 1fr;animation:dialogIn .4s ease}.demo-dialog::backdrop{background:rgba(0,0,0,.75);backdrop-filter:blur(8px)}.dialog-close{position:absolute;z-index:3;right:15px;top:10px;border:0;background:none;font-size:30px;cursor:pointer}.demo-phone{margin:60px;min-height:470px;padding:16px;border:8px solid #30383c;border-radius:38px;background:#f0eee7;color:var(--ink);box-shadow:0 30px 70px #000}.demo-map{height:290px;display:grid;place-items:center;background-color:#cbd0cb;background-image:radial-gradient(#9fa8a4 1px,transparent 1px);background-size:14px 14px;position:relative}.demo-map b{z-index:2;width:44px;height:44px;display:grid;place-items:center;background:var(--orange);color:#fff;transform:skew(-10deg)}.demo-pulse{position:absolute;width:140px;height:140px;border:2px solid var(--orange);border-radius:50%;animation:pulseMap 2s infinite}.demo-phone>p{font-size:11px;color:#778083;margin:18px 0 5px}.demo-stats{display:flex;justify-content:space-between;margin-top:25px;padding-top:18px;border-top:1px solid #ccd0cd;font-size:10px}.demo-stats b{font-size:14px}.dialog-copy{padding:70px 50px;display:flex;flex-direction:column;justify-content:center}.dialog-copy>span{color:var(--orange);font-size:10px;letter-spacing:.2em}.dialog-copy h2{font-size:44px;line-height:1.05;letter-spacing:-.05em}.dialog-copy p{color:#8f999d;line-height:1.8}
.reveal{opacity:1;transform:none;transition:opacity .75s ease,transform .75s cubic-bezier(.2,.75,.2,1)}.js-ready .reveal{opacity:0;transform:translateY(28px)}.js-ready .reveal.visible{opacity:1;transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@keyframes titleIn{from{transform:translateY(110%)}}@keyframes heroIn{from{transform:scale(1.14);filter:brightness(.5)}to{transform:scale(1.035);filter:none}}@keyframes scroll{from{transform:translateX(-110%)}to{transform:translateX(110%)}}@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(105,223,130,0)}}@keyframes sweep{to{transform:rotate(360deg)}}@keyframes float{50%{transform:rotateY(-14deg) rotateX(6deg) rotateZ(5deg) translateY(-15px)}}@keyframes pulseMap{to{transform:scale(1.7);opacity:0}}@keyframes dialogIn{from{opacity:0;transform:scale(.96)}}
@media(max-width:900px){.nav{display:none}.hero-content{width:100%;padding-bottom:200px}.hero-media{background-position:62% center}.hero-shade{background:linear-gradient(90deg,rgba(4,11,17,.88),rgba(4,11,17,.15)),linear-gradient(0deg,rgba(4,11,17,.92),transparent 60%)}.signal-card{right:24px}.manifesto-grid,.journey-heading,.device{grid-template-columns:1fr}.manifesto-copy{margin-top:55px}.guard{grid-template-columns:1fr}.guard-visual{order:2}.guard-content{order:1}.device-art{min-height:650px}.demo-dialog[open]{grid-template-columns:1fr}.demo-phone{display:none}footer{grid-template-columns:1fr;text-align:center;gap:20px}footer>p{margin:0}footer>div{justify-content:center}}
@media(max-width:560px){.site-header{height:70px}.header-cta{padding:10px;font-size:11px}.hero-title{font-size:56px}.accent-line{margin-left:0;margin-top:9px}.hero-copy br{display:none}.hero-actions{align-items:flex-start;flex-direction:column;gap:10px}.signal-card{left:24px;right:auto;bottom:48px}.scroll-cue{display:none}.metric-row{grid-template-columns:1fr;gap:20px}.metric-row div{display:grid;grid-template-columns:130px 1fr;align-items:center}.metric-row span{margin:0}.guard-visual{min-height:540px}.radar{width:150vw}.journey-heading{gap:30px}.route-stage{margin-top:48px;height:560px}.ride-summary{width:90%;right:5%}.ride-summary>div{font-size:11px}.map-label{display:none}.device{gap:15px}.device-art{min-height:570px}.tracker{width:230px;height:320px;border-radius:40px}.callout-a{left:0}.callout-b{right:0}.cta h2{font-size:55px}.interest-form{display:block;border:0}.interest-form input{border-bottom:1px solid #9ba19f}.interest-form button{margin-top:22px}.form-status{top:105px;width:100%}footer>div{flex-wrap:wrap}.dialog-copy{padding:65px 30px}.dialog-copy h2{font-size:37px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* 安驰智行品牌与扩展页面 */
:root{--ink:#07131c;--ink-2:#0b1b25;--ink-3:#112630;--paper:#f2f0e9;--paper-2:#e7e5de;--orange:#f65a1b;--orange2:#ff7a32;--green:#71d88b;--text-soft:#98a4a8;--paper-text:#506064}
body{background:var(--ink);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
.scroll-progress{position:fixed;z-index:100;left:0;top:0;width:100%;height:2px;transform:scaleX(0);transform-origin:left;background:var(--orange);box-shadow:0 0 12px rgba(246,90,27,.55);pointer-events:none}
.brand-name{display:flex;flex-direction:column;gap:2px;letter-spacing:.08em;line-height:1}.brand-name small{font-size:7px;font-weight:500;letter-spacing:.13em;color:#829096;white-space:nowrap}.site-header .brand{min-width:172px}.menu-toggle{display:none}
.trust-strip{min-height:118px;padding:0 var(--pad);display:grid;grid-template-columns:1.2fr repeat(4,1fr);align-items:center;gap:24px;background:#0a1821;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-strip>p{margin:0;color:#6f7d82;font-size:11px;letter-spacing:.16em}.trust-strip div{min-height:55px;padding-left:22px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.trust-strip strong{font-size:15px}.trust-strip span{margin-top:7px;color:#6f7c81;font-size:10px}
.section-heading{display:grid;grid-template-columns:1.2fr .65fr;gap:10vw;align-items:end;margin-bottom:76px}.section-heading .lead{padding-bottom:8px}.capabilities{background:var(--paper);color:var(--ink)}.capability-grid{display:grid;grid-template-columns:1.08fr .92fr;grid-template-rows:repeat(2,minmax(430px,1fr));gap:14px}.cap-card{position:relative;overflow:hidden;min-height:430px;padding:38px;background:#dddcd5;display:flex;flex-direction:column;transition:transform .5s cubic-bezier(.2,.75,.2,1),background .4s}.cap-card:hover{transform:translateY(-5px);background:#e4e3dc}.cap-card>span{font-size:9px;letter-spacing:.18em;color:#778185}.cap-card h3{margin:auto 0 14px;font-size:clamp(25px,3vw,42px);letter-spacing:-.045em}.cap-card p{max-width:480px;margin:0;color:#5e696d;font-size:13px;line-height:1.8}.cap-card a{margin-top:22px;color:var(--orange);font-size:12px;font-weight:700}.cap-card--primary{grid-row:span 2;color:#fff;background:var(--ink-2)}.cap-card--primary:hover{background:#10242f}.cap-card--primary p{color:#8f9ba0}.cap-card--warm{background:#e6c9b7}.cap-card--warm:hover{background:#ebd1c0}.mini-orbit{position:relative;margin:auto;width:min(370px,75%);aspect-ratio:1;border:1px solid rgba(255,255,255,.13);border-radius:50%}.mini-orbit::before,.mini-orbit::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.11);border-radius:50%}.mini-orbit::before{inset:18%}.mini-orbit::after{inset:36%}.mini-orbit b{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) skew(-10deg);display:grid;place-items:center;width:56px;height:56px;background:var(--orange);font-size:22px}.mini-orbit i{position:absolute;z-index:2;width:9px;height:9px;border-radius:50%;background:var(--green);left:14%;top:48%;box-shadow:0 0 0 7px rgba(113,216,139,.1);animation:orbitDot 7s linear infinite;transform-origin:135px center}.fence-demo{position:relative;width:220px;height:160px;margin:32px auto}.fence-demo i{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid rgba(7,19,28,.16);border-radius:50%}.fence-demo i:first-child{width:160px;height:160px}.fence-demo i:nth-child(2){width:95px;height:95px}.fence-demo b{position:absolute;width:24px;height:24px;left:50%;top:50%;transform:translate(-50%,-50%) skew(-10deg);background:var(--orange);box-shadow:0 0 0 12px rgba(246,90,27,.1)}.trace-demo{display:grid;place-items:center;height:150px;margin:25px 0}.trace-demo svg{width:100%;overflow:visible}.trace-demo path{fill:none;stroke:var(--orange);stroke-width:4;stroke-linecap:round}.share-avatars{height:140px;display:flex;align-items:center;justify-content:center}.share-avatars i{width:68px;height:68px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-style:normal;font-weight:800;border:5px solid #e6c9b7;margin-left:-10px}.share-avatars i:first-child{background:var(--orange);margin-left:0}
.app-section{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:8vw;align-items:center;min-height:940px;background:var(--ink-2);overflow:hidden}.app-section::before{content:"";position:absolute;width:65vw;height:65vw;right:-25vw;top:10%;border:1px solid rgba(255,255,255,.06);border-radius:50%;box-shadow:0 0 0 9vw rgba(255,255,255,.015),0 0 0 18vw rgba(255,255,255,.012)}.app-copy{position:relative;z-index:2}.app-copy .lead{color:var(--text-soft);margin-top:40px}.app-features{margin-top:55px;border-top:1px solid var(--line)}.app-features>div{display:grid;grid-template-columns:48px 1fr;padding:20px 0;border-bottom:1px solid var(--line)}.app-features b{color:var(--orange);font-size:10px}.app-features strong,.app-features small{display:block}.app-features strong{font-size:16px}.app-features small{margin-top:6px;color:#758389;font-size:11px}.phone-stage{position:relative;z-index:2;height:680px;perspective:1000px}.phone{position:absolute;width:286px;height:590px;padding:9px;border-radius:43px;background:#242d31;border:1px solid #495359;box-shadow:0 35px 80px rgba(0,0,0,.45)}.phone::before{content:"";position:absolute;z-index:4;width:88px;height:22px;left:50%;top:12px;transform:translateX(-50%);border-radius:14px;background:#151c1f}.phone-front{z-index:2;left:12%;top:10px;transform:rotateY(5deg) rotateZ(-2deg)}.phone-back{right:2%;top:80px;transform:rotateY(-14deg) rotateZ(6deg);opacity:.72}.phone-screen{height:100%;overflow:hidden;border-radius:35px;background:#f0eee7;color:var(--ink)}.phone-screen header{height:75px;padding:33px 20px 0;display:flex;justify-content:space-between;font-size:13px;font-weight:800}.phone-screen header i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(113,216,139,.13)}.app-map{position:relative;height:270px;display:grid;place-items:center;background-color:#ccd1cc;background-image:radial-gradient(#a7afab 1px,transparent 1px);background-size:15px 15px}.app-map b{z-index:2;width:45px;height:45px;display:grid;place-items:center;background:var(--orange);color:#fff;transform:skew(-10deg)}.map-pulse{position:absolute;width:120px;height:120px;border-radius:50%;border:1px solid var(--orange);animation:pulseMap 2.4s infinite}.vehicle-state{display:flex;justify-content:space-between;align-items:center;padding:23px 18px}.vehicle-state span{font-size:12px;font-weight:800}.vehicle-state span i{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:var(--green)}.vehicle-state small{color:#8b9496;font-size:8px}.app-actions{display:grid;grid-template-columns:repeat(3,1fr);margin:0 14px;padding-top:20px;border-top:1px solid #d2d4d0}.app-actions span{text-align:center;font-size:8px;color:#677175}.app-actions b{display:grid;place-items:center;width:34px;height:34px;margin:0 auto 8px;border-radius:50%;background:#e3e1da;color:var(--ink);font-size:15px}.trip-screen{padding:50px 20px;background:#18262f;color:#fff}.trip-screen>span{font-size:10px;color:#829096}.trip-screen>strong{display:block;margin-top:18px;font-size:48px}.trip-screen small{font-size:10px;color:#829096}.trip-screen svg{width:100%;margin-top:80px}.trip-screen path{fill:none;stroke:var(--orange);stroke-width:4;stroke-linecap:round}
.spec-note{color:#59686e;font-size:10px;line-height:1.6}.how{background:var(--paper);color:var(--ink)}.how-heading{max-width:850px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;list-style:none;margin:85px 0 0;padding:0;background:#c9ccc7}.steps li{position:relative;min-height:480px;padding:32px;background:var(--paper)}.steps li>span{color:#818b8d;font-size:10px}.steps h3{margin:0 0 12px;font-size:24px}.steps p{margin:0;color:#697377;font-size:12px;line-height:1.7}.step-visual{position:relative;height:280px;display:grid;place-items:center}.install i{width:170px;height:100px;border-radius:24px;background:linear-gradient(145deg,#333d41,#0c1316);box-shadow:0 24px 40px rgba(7,19,28,.18);transform:rotate(-9deg)}.install b{position:absolute;color:#fff;background:var(--orange);width:36px;height:36px;display:grid;place-items:center;transform:skew(-10deg)}.connect i{position:absolute;border:1px solid rgba(7,19,28,.13);border-radius:50%;animation:connectWave 2.5s infinite}.connect i:first-child{width:55px;height:55px;background:var(--orange)}.connect i:nth-child(2){width:130px;height:130px}.connect i:nth-child(3){width:210px;height:210px}.protect b{width:110px;height:110px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--ink);font-size:38px;box-shadow:0 0 0 25px rgba(246,90,27,.12)}
.scenarios{background:var(--ink);color:#fff}.scenarios .lead{color:var(--text-soft)}.scenario-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:330px 330px;gap:14px}.scenario-grid article{position:relative;overflow:hidden;padding:36px;display:flex;flex-direction:column;justify-content:flex-end;background:#10212b;isolation:isolate;transition:transform .4s}.scenario-grid article:hover{transform:translateY(-4px)}.scenario-grid article::before,.scenario-grid article::after{content:"";position:absolute;z-index:-1;border-radius:50%}.scenario-grid article>span{position:absolute;top:32px;left:36px;color:#829096;font-size:9px;letter-spacing:.12em}.scenario-grid h3{margin:0;font-size:clamp(25px,3vw,43px);line-height:1.08;letter-spacing:-.04em}.scenario-grid p{max-width:480px;margin:18px 0 0;color:#879399;font-size:12px;line-height:1.7}.scenario-city{grid-column:span 7;grid-row:span 2}.scenario-city::before{width:470px;height:470px;right:-100px;top:50px;border:1px solid rgba(255,255,255,.09);box-shadow:0 0 0 75px rgba(255,255,255,.015),0 0 0 150px rgba(255,255,255,.01)}.scenario-city::after{width:24px;height:24px;right:122px;top:266px;background:var(--orange);box-shadow:0 0 0 18px rgba(246,90,27,.12)}.scenario-tour,.scenario-fleet{grid-column:span 5}.scenario-tour{background:linear-gradient(145deg,#23323a,#10212b)!important}.scenario-tour::before{width:300px;height:2px;right:-40px;top:150px;background:var(--orange);transform:rotate(-18deg);box-shadow:0 30px 0 rgba(246,90,27,.25),0 60px 0 rgba(246,90,27,.1)}.scenario-fleet{background:#e1ded6!important;color:var(--ink)}.scenario-fleet p{color:#667174}.scenario-fleet::before{width:180px;height:180px;right:-40px;top:-50px;border:35px solid rgba(246,90,27,.12)}
.service{display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw;background:var(--paper-2);color:var(--ink)}.service-intro{position:sticky;align-self:start;top:130px}.service-grid{border-top:1px solid #c4c8c3}.service-grid>div{display:grid;grid-template-columns:55px .6fr 1fr;gap:20px;padding:34px 0;border-bottom:1px solid #c4c8c3;align-items:start}.service-grid>div>strong{color:var(--orange);font-size:10px}.service-grid h3{margin:0;font-size:20px}.service-grid p{margin:0;color:#657175;font-size:12px;line-height:1.8}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw;background:var(--paper);color:var(--ink)}.faq-heading .display{font-size:clamp(38px,4.7vw,72px)}.faq-list{border-top:1px solid #c4c8c3}.faq-list details{border-bottom:1px solid #c4c8c3}.faq-list summary{list-style:none;padding:28px 0;display:flex;justify-content:space-between;gap:20px;cursor:pointer;font-size:17px;font-weight:700}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:23px;color:var(--orange);transition:.3s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{max-width:720px;margin:-5px 45px 28px 0;color:#647075;font-size:13px;line-height:1.9}
.site-footer{padding:70px var(--pad) 26px;display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;background:#061018;border-top:1px solid var(--line);color:#7f8b90}.footer-brand p{margin:28px 0 0;font-size:12px}.footer-links{display:grid!important;grid-template-columns:repeat(3,1fr);gap:40px!important;justify-content:initial!important}.footer-links>div{display:flex;flex-direction:column;gap:14px}.footer-links strong{margin-bottom:9px;color:#fff;font-size:12px}.footer-links a{font-size:11px}.footer-links a:hover{color:#fff}.footer-bottom{grid-column:1/-1;padding-top:25px;border-top:1px solid var(--line);display:flex!important;justify-content:space-between!important;align-items:center;gap:24px;font-size:10px}.footer-bottom a{color:inherit;transition:color .25s}.footer-bottom a:hover{color:#fff}
@keyframes orbitDot{to{transform:rotate(360deg)}}@keyframes connectWave{50%{transform:scale(1.06);opacity:.65}}
@media(max-width:1050px){.trust-strip{grid-template-columns:repeat(4,1fr)}.trust-strip>p{display:none}.capability-grid{grid-template-columns:1fr 1fr}.app-section{gap:3vw}.service,.faq{gap:5vw}.phone-front{left:2%}}
@media(max-width:900px){.brand-name small{font-size:6px}.site-header .brand{position:relative;z-index:3;min-width:0}.menu-toggle{position:relative;z-index:3;display:flex;width:40px;height:40px;padding:0;border:0;background:transparent;flex-direction:column;justify-content:center;gap:7px;cursor:pointer}.menu-toggle i{display:block;width:22px;height:1px;background:#fff;transition:.3s}.menu-toggle[aria-expanded="true"] i:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded="true"] i:last-child{transform:translateY(-4px) rotate(-45deg)}body.menu-open{overflow:hidden}body.menu-open .site-header{height:100svh;background:rgba(7,19,28,.985);align-items:flex-start;padding-top:15px}.site-header .nav{position:fixed;display:flex;inset:0;padding:120px var(--pad) 60px;background:rgba(7,19,28,.98);backdrop-filter:blur(20px);flex-direction:column;gap:0;transform:translateY(-105%);transition:transform .45s cubic-bezier(.2,.75,.2,1)}.site-header .nav.open{transform:none}.site-header .nav a{padding:20px 0;border-bottom:1px solid var(--line);font-size:26px;font-weight:800}.header-cta{position:relative;z-index:3;margin-left:auto;margin-right:12px}.trust-strip{grid-template-columns:1fr 1fr;padding:25px var(--pad);gap:20px}.trust-strip div{padding-left:15px}.section-heading{grid-template-columns:1fr;gap:30px}.capability-grid{grid-template-columns:1fr;grid-template-rows:auto}.cap-card--primary{grid-row:auto}.cap-card{min-height:470px}.mini-orbit{width:280px}.app-section{grid-template-columns:1fr}.app-copy{padding-top:30px}.phone-stage{height:690px;margin-top:30px}.phone-front{left:13%}.phone-back{right:12%}.steps{grid-template-columns:1fr}.steps li{display:grid;grid-template-columns:70px 1fr;grid-template-rows:auto auto;min-height:300px}.step-visual{grid-column:1/-1;height:210px}.scenario-grid{grid-template-columns:1fr;grid-template-rows:480px 330px 330px}.scenario-grid article{grid-column:auto;grid-row:auto}.service,.faq{grid-template-columns:1fr}.service-intro{position:static}.site-footer{grid-template-columns:1fr}.footer-links{margin-top:0}}
@media(max-width:560px){.header-cta{display:none}.hero-content{padding-top:110px}.trust-strip strong{font-size:12px}.trust-strip span{font-size:9px}.section-heading{margin-bottom:45px}.cap-card{min-height:420px;padding:27px}.cap-card h3{font-size:29px}.mini-orbit{width:230px}.phone-stage{height:590px;margin-left:-12px;margin-right:-12px}.phone{width:220px;height:470px;border-radius:34px}.phone-screen{border-radius:27px}.phone-front{left:2%;top:0}.phone-back{right:0;top:75px}.phone::before{width:70px;height:17px}.app-map{height:210px}.app-actions{padding-top:13px}.vehicle-state{padding:17px 14px}.trip-screen{padding:43px 15px}.trip-screen>strong{font-size:37px}.trip-screen svg{margin-top:50px}.steps{margin-top:45px}.steps li{padding:24px}.scenario-grid{grid-template-rows:430px 330px 330px}.scenario-grid article{padding:27px}.scenario-grid article>span{left:27px;top:27px}.service-grid>div{grid-template-columns:40px 1fr}.service-grid p{grid-column:2}.faq-list summary{font-size:15px}.site-footer{padding-top:55px;gap:50px}.footer-links{grid-template-columns:1fr 1fr!important}.footer-bottom{flex-direction:column;gap:8px}.brand-name{font-size:15px}}