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@media(max-width:1150px){.container{width:calc(100% - 72px)}.nav-links{gap:20px}.brand{font-size:21px}.hero{min-height:605px;grid-template-columns:1fr 1.12fr}.hero h1{font-size:47px}.hero-visual{height:535px;width:calc(100% + 20px)}.platform-button{padding:12px}.platform-button .end-icon{display:none}.hero-description{font-size:14px}.hero-note{font-size:var(--text-small)}.hero-note a{margin-left:3px}.benefit-strip{gap:18px}.benefit-strip>div:not(:first-child){padding-left:18px}.strip-link{display:none}.benefit-strip{grid-template-columns:1fr 1fr 1fr}.showcase-grid{gap:38px}.feature-item{gap:13px}.download-section{gap:30px;grid-template-columns:.85fr 1.7fr}.download-card{padding:22px 18px}.download-intro h2{font-size:30px}.footer-tagline{display:none}}
@media(max-width:950px){.container{width:calc(100% - 56px)}.site-header{height:76px}.nav-links{display:none;position:absolute;top:75px;left:0;right:0;padding:22px 28px;background:white;border-bottom:1px solid var(--line);box-shadow:0 10px 16px #00000005;gap:0;flex-direction:column;align-items:stretch}.menu-open .nav-links{display:flex}.nav-links a{padding:12px}.menu-toggle{display:flex;width:36px;height:36px;background:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:60px;padding-bottom:28px}.hero-copy{text-align:center;padding-bottom:0}.hero-copy .eyebrow,.hero-cta,.hero-note{justify-content:center}.hero h1{font-size:58px;margin-top:21px;margin-bottom:23px}.hero-description{font-size:16px}.hero-cta{margin-top:26px}.platform-button{min-width:180px;padding:12px 19px}.hero-note{font-size:var(--text-small);margin-top:20px}.hero-note a{margin-left:12px}.hero-visual{height:540px;width:min(690px,100%);margin:10px auto 0}.hero-visual .visual-index{top:30px;left:30px}.section{padding-block:75px}.section h2{font-size:33px}.section-heading>p{font-size:var(--text-small);max-width:285px}.showcase-grid{grid-template-columns:1.3fr 1fr;gap:30px}.feature-icon{width:35px;height:35px;border-radius:10px}.feature-icon .icon{width:19px;height:19px}.feature-item{padding:14px 0;gap:11px}.feature-item h3{font-size:15px}.feature-item p{font-size:var(--text-small)}.gallery-tabs{gap:9px}.gallery-tabs button{font-size:var(--text-small);white-space:normal}.gallery-tabs button span{display:block}.gallery-open>img{aspect-ratio:1.05;object-fit:cover}.step-card{padding:23px 20px 18px}.steps-grid{gap:15px}.step-card h3{font-size:17px}.step-card p{font-size:var(--text-small);min-height:61px}.step-bottom{font-size:var(--text-small)}.download-section{grid-template-columns:1fr;gap:34px}.download-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:0 30px;align-items:end}.download-intro .eyebrow{grid-column:1/-1}.download-intro>p{margin:0}.download-intro .download-help{grid-column:1/-1;max-width:none;margin-top:18px;font-size:var(--text-small)}.mini-route{display:none}.download-cards{gap:20px}.download-card{padding:30px;min-height:345px}.download-card>p{font-size:var(--text-small);min-height:22px}.download-card h3{font-size:28px}.release-meta{font-size:var(--text-small)}.download-card-note{font-size:var(--text-small)}.download-card-top{margin-bottom:22px}.faq-section{grid-template-columns:1fr 1.55fr;gap:35px}.faq-heading h2{font-size:29px}.closing-note{padding:28px;gap:16px}.closing-note>p{font-size:18px}.closing-note .text-link{font-size:var(--text-small)}.footer-bottom{font-size:var(--text-small)}}
@media(max-width:600px){html{scroll-padding-top:82px}.container{width:calc(100% - 40px)}.site-header{height:70px}.header-inner{gap:10px}.brand{font-size:20px;gap:8px;letter-spacing:-.8px}.brand img{width:32px;height:32px}.header-actions{gap:7px}.header-actions .button{padding:9px 12px;font-size:var(--text-small);gap:7px;min-height:36px}.header-actions .button .icon{width:13px;height:13px}.nav-links{top:69px;padding:16px 20px}.hero{padding-top:44px;padding-bottom:21px;gap:0}.hero-copy{text-align:left}.hero-copy .eyebrow,.hero-cta,.hero-note{justify-content:flex-start}.eyebrow{font-size:var(--text-small);letter-spacing:1px}.hero h1{font-size:clamp(31px,8.65vw,49px);line-height:1.35;letter-spacing:-1.5px;margin-top:22px;margin-bottom:25px}.hero-period{margin-left:-5px}.hero-description{font-size:13px;line-height:1.95}.hero-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:25px}.platform-button{min-width:0;width:100%;padding:12px 10px;min-height:60px;justify-content:flex-start;gap:10px}.platform-button strong{font-size:14px}.platform-button small{font-size:var(--text-small);letter-spacing:.4px}.platform-button>.platform-icon{width:23px;height:23px;margin-left:3px}.hero-note{margin-top:20px;font-size:var(--text-small);gap:5px;flex-wrap:wrap}.hero-note .icon{width:12px;height:12px}.hero-note a{margin-left:7px}.hero-visual{height:clamp(315px,91vw,480px);width:calc(100% + 24px);margin:4px -12px 0}.hero-visual .visual-index{display:none}.cockpit-photo{border-radius:16px;top:33%;left:3%;width:95%;box-shadow:0 21px 29px -17px #25342180}.photo-tag{font-size:var(--text-small);bottom:6px;right:12px;padding:2px 5px}.turn-card{transform:rotate(3deg) scale(.7);transform-origin:right top;top:12%;right:4%}.connected-card{transform:rotate(2deg) scale(.7);transform-origin:left bottom;bottom:12.5%;left:8%;padding:12px 16px}.visual-caption{right:13px;bottom:6px;font-size:var(--text-small)}.motion-control{bottom:0;left:17px;font-size:var(--text-small);padding:6px 8px;gap:5px}.motion-control .icon{width:9px;height:9px}.benefit-strip{padding-block:21px;gap:10px;align-items:start}.benefit-strip>div{display:flex;align-items:center;flex-direction:column;text-align:center;gap:10px}.benefit-strip>div:not(:first-child){padding-left:7px}.benefit-strip .icon{width:21px;height:21px}.benefit-strip strong{font-size:var(--text-small);font-weight:600;white-space:nowrap;letter-spacing:-.3px}.benefit-strip small{display:none}.section{padding-block:58px}.section-label{font-size:var(--text-small);letter-spacing:1.7px;margin-bottom:17px}.section h2{font-size:28px;letter-spacing:-1px;line-height:1.45}.section-heading{display:block;margin-bottom:27px}.section-heading>p{margin-top:17px;font-size:var(--text-small);max-width:none;line-height:1.9}.showcase-grid{display:flex;flex-direction:column;gap:30px;align-items:stretch}.gallery-panel{border-radius:14px}.gallery-open>img{aspect-ratio:1.52}.gallery-photo-label{font-size:var(--text-small);bottom:13px;left:13px;padding:5px 9px;gap:7px}.gallery-tabs{margin-top:10px;gap:12px}.gallery-tabs button{font-size:var(--text-small);padding:9px 0 12px;line-height:1.8}.gallery-tabs button span{display:inline;font-size:var(--text-small);margin-right:3px}.feature-item{padding:19px 0;gap:17px}.feature-item h3{font-size:16px}.feature-item p{font-size:var(--text-small);max-width:none;line-height:1.9}.feature-icon{width:39px;height:39px;border-radius:11px}.compatibility-note{font-size:var(--text-small);line-height:1.85}.how-section .section{padding-block:50px}.how-section .section-heading .text-link{margin-top:18px;font-size:var(--text-small)}.steps-grid{grid-template-columns:1fr;gap:12px}.step-card{padding:23px 23px 18px;border-radius:14px}.step-top{margin-bottom:13px}.step-card h3{font-size:18px;margin-bottom:9px}.step-card p{font-size:var(--text-small);min-height:0;max-width:290px}.step-top .icon{position:absolute;top:23px;right:23px;width:24px;height:24px}.step-number{font-size:var(--text-small)}.step-bottom{margin-top:18px;padding-top:14px;font-size:var(--text-small)}.download-intro{display:block}.download-intro>p{font-size:var(--text-small);margin-top:18px}.download-intro .download-help{font-size:var(--text-small);line-height:1.9;margin-top:15px}.download-section{gap:26px}.download-cards{grid-template-columns:1fr;gap:14px}.download-card{padding:24px;min-height:0;border-radius:16px}.download-card-top{margin-bottom:16px}.download-card h3{font-size:25px}.download-card>p{min-height:0}.release-meta{margin-top:15px;min-height:30px}.download-card-note{font-size:var(--text-small);margin-top:14px}.os-logo{width:42px;height:42px}.status-chip{font-size:var(--text-small)}.install-button{font-size:var(--text-small)}.faq-section{display:block;padding-top:43px;padding-bottom:47px}.faq-heading>p{font-size:var(--text-small)}.faq-list{margin-top:25px}.faq-list summary{font-size:var(--text-small);padding:20px 0;gap:15px}.faq-list details p{font-size:var(--text-small);line-height:2;padding-right:15px}.closing-note{padding:24px;gap:15px;flex-wrap:wrap;border-radius:13px;margin-bottom:42px}.closing-note>img{width:34px;height:34px}.closing-note>p{font-size:17px}.closing-note>.text-link{margin-left:49px;font-size:var(--text-small)}.site-footer{padding-top:30px}.footer-top{flex-direction:column;align-items:flex-start;gap:25px}.footer-top .brand{font-size:18px}.footer-top .brand img{width:29px;height:29px}.footer-top nav{gap:24px;font-size:var(--text-small)}.footer-bottom{flex-direction:column;gap:10px;padding-top:20px;margin-top:22px;font-size:var(--text-small);line-height:1.9}.text-dialog{padding:36px 25px 28px}.text-dialog h2{font-size:22px}.image-dialog .dialog-close{width:30px;height:30px;top:8px;right:8px}.toast{font-size:var(--text-small);width:max-content;padding:12px 16px}.desktop-break{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal.is-prepared{opacity:1;transform:none}}
/* Alpine roads: original illustration, warm orange accents, open layouts. */
.header-actions .button-dark:hover:not([aria-disabled="true"]){background:#df8737;color:#173b34}
:root{--ink:#163e39;--muted:#425643;--green:#287b64;--lime:#f3a550;--line:#e3e8e3;--soft:#f5f7f2}
.brand img,.closing-note>img{border-radius:24%;object-fit:cover}.brand-dot{color:#e88b36}.site-header{height:80px}.nav-links{gap:24px;font-size:var(--text-small)}.button-dark{background:#173f39}.button-dark:hover:not([aria-disabled="true"]){background:#24564d}.header-actions .button-dark{background:#ed9444;color:#15332c}.hero-landscape{position:relative;isolation:isolate;overflow:hidden;background:#244f56}.landscape-art{position:absolute;inset:0;z-index:-2;background:url('assets/alpine-road.svg') center 62%/cover no-repeat}.hero-landscape:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0b2b34c9 0%,#133b4277 47%,#163c4311 100%)}.hero{min-height:680px;grid-template-columns:1.08fr 1fr;gap:12px;padding-block:55px}.hero-copy{padding-bottom:25px}.hero-copy>.eyebrow{color:#f3c895;font-size:var(--text-small);letter-spacing:1.7px}.hero-copy .live-dot{background:#f3b36a;box-shadow:0 0 0 4px #f5b97215}.hero-copy .eyebrow-line{background:#d5b88a80}.hero h1{font-size:clamp(38px,4.3vw,65px);letter-spacing:-2px;color:#fff;line-height:1.42;margin-top:25px}.hero-line,.hero-period{color:#f4c78d}.headline-route{stroke:#f6b04a55;stroke-width:4;bottom:-8px}.hero-description{color:#e0e9e4;font-size:15px}.hero-cta{gap:13px}.hero-cta .button-dark{background:#ed9a4e;color:#173d35}.hero-cta .button-outline{border-color:#ffffff77;background:#fff;color:#193d36}.hero-note{color:#d3ded8;font-size:var(--text-small)}.hero-note a{color:#fff;border-color:#d2dfd16b}.hero-visual{height:535px;width:100%;margin:0}.hero-map{opacity:.32;transform:rotate(-5deg)}.hero-map>path:nth-of-type(1),.hero-map>path:nth-of-type(2){opacity:0}.hero-map text{fill:#fff}.visual-index{color:#e3eee7;top:15px;left:24px}.cockpit-photo{top:34%;left:0;width:104%;transform:rotate(-5deg);border-radius:24px;border:4px solid #172a28;box-shadow:0 35px 60px #001c306b}.turn-card{right:-5px;top:15%;transform:rotate(2deg);border:0;padding:12px 18px}.turn-icon{background:#f4ca8b}.connected-card{bottom:14%;left:8%;transform:rotate(1deg);border:0}.check-circle{background:#e7f0e4}.motion-control{color:#fff;border-color:#ffffff5c;left:18px;bottom:0;font-size:var(--text-small);background:#173a3b70}.visual-caption{color:#e5ece7;bottom:10px;right:0;font-size:var(--text-small)}.route-base{stroke:#f5ac58}.route-flow{stroke:#ffedd2}.benefit-strip{padding-block:30px;border-top:0}.benefit-strip .icon{color:#49816e}.benefit-strip strong{font-size:13px}.benefit-strip small{font-size:var(--text-small)}.section{padding-block:90px}.section h2{font-size:39px;line-height:1.42}.section-label{color:var(--muted);letter-spacing:2.5px;font-size:var(--text-small)}.traffic-section{background:#f4f6f0}.traffic-layout{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:90px}.traffic-copy h2 em{font-style:normal;color:#a36b32}.traffic-copy>p{font-size:14px;color:var(--muted);line-height:2;margin-top:23px}.traffic-features{display:flex;flex-direction:column;gap:15px;margin:28px 0 30px;font-size:13px;color:#465c50}.traffic-features b{font-size:var(--text-small);letter-spacing:1px;color:var(--muted);margin-right:14px}.traffic-demo{min-width:0;box-shadow:0 20px 45px #29452e0c;border-radius:20px;overflow:hidden;background:white;border:1px solid #dfe6da}.demo-topline{padding:18px 22px;display:flex;justify-content:space-between;align-items:center;font-size:var(--text-small);font-weight:600}.demo-topline>span:first-child{display:flex;align-items:center;gap:8px}.demo-topline>span:last-child{font-size:var(--text-small);letter-spacing:2px;color:var(--muted)}.traffic-map{position:relative;overflow:hidden;height:330px}.traffic-map>svg{width:100%;height:100%;object-fit:cover}.junction-card{position:absolute;top:20px;left:20px;background:#173c35;color:#fff;display:flex;align-items:center;gap:15px;padding:13px 19px;border-radius:10px;box-shadow:0 8px 24px #1b31241f}.junction-arrow{font-size:35px;line-height:1}.junction-card small{font-size:var(--text-small);color:#bfcec6;display:block}.junction-card strong{font-size:15px;display:block;font-weight:550;margin-top:3px}.signal-widget{position:absolute;right:20px;bottom:40px;display:flex;gap:20px;align-items:center;padding:17px 23px;border-radius:14px;background:#fff;box-shadow:0 10px 35px #263e3026;min-width:165px}.signal-lights{padding:7px;background:#273531;border-radius:12px;display:flex;flex-direction:column;gap:5px}.lamp{height:12px;width:12px;border-radius:50%;background:#53605b}.signal-widget[data-phase=red] .lamp.red{background:#f06d5f;box-shadow:0 0 8px #f16d5f77}.signal-widget[data-phase=green] .lamp.green{background:#69c990;box-shadow:0 0 8px #69c99077}.signal-widget[data-phase=yellow] .lamp.yellow{background:#edc059;box-shadow:0 0 8px #edc05977}.signal-widget small{font-size:var(--text-small);color:var(--muted)}.signal-widget strong{display:block;font-size:44px;line-height:1.1;font-variant-numeric:tabular-nums;color:#c45044}.signal-widget[data-phase=green] strong{color:#298253}.signal-widget[data-phase=yellow] strong{color:#a5751c}.signal-widget strong small{font-weight:400}.demo-map-label{position:absolute;bottom:12px;left:18px;font-size:var(--text-small);color:#526853;background:#ffffffbd;padding:2px 7px;border-radius:3px}.demo-controls{padding:16px 21px;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:var(--text-small)}.demo-controls>div{display:flex;gap:5px}.demo-controls button{padding:6px 12px;background:#f3f6ef;border-radius:5px;font-size:var(--text-small)}.signal-choice[aria-pressed=true]{background:#1f4d40;color:white}.demo-disclaimer{font-size:var(--text-small);color:var(--muted);padding:0 21px 18px;line-height:1.8}.journey-divider{position:relative;height:90px;background:#fff;overflow:hidden}.journey-divider svg{width:100%;height:100%;fill:none;stroke:#e8eae2;stroke-width:12}.journey-divider .road-dashes{stroke:#b1c1a5;stroke-width:2;stroke-dasharray:6 15}.journey-divider span{position:absolute;top:35px;left:11%;font-size:var(--text-small);letter-spacing:3px;background:white;padding:5px 15px;color:var(--muted)}.road-dashes{animation:road-travel 2.5s linear infinite}.mini-route path:nth-child(2){animation:road-travel 3s linear infinite}.showcase{padding-top:50px}.gallery-panel{border-radius:15px}.gallery-tabs button[aria-selected=true]{border-color:#d78d43;color:#9d6029}.how-section{position:relative;overflow:hidden;background:#eff4ef}.how-section:before{content:none;position:absolute;width:180%;height:100px;top:52%;left:-20%;border-top:2px dashed #c1cdbb;transform:rotate(-6deg);pointer-events:none}.step-card{background:#ffffffeb}.download-section{grid-template-columns:.85fr 1.8fr}.download-cards{align-items:start}.download-card{border-radius:15px;min-height:380px}.android-card{background:#eef3e9}.ios-card{background:#fffaf3}.status-chip.available{background:#e4efdf;color:#356445}.download-card h3{font-size:28px}.qr-download{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid #e9e5db}.qr-download img{width:112px;height:112px;max-width:50%;flex:none;border-radius:6px}.qr-download>span{font-size:var(--text-small);color:#566052;line-height:1.8}.qr-download small{display:block;font-size:var(--text-small);color:var(--muted);margin-top:5px}.download-card-note{line-height:1.9}.closing-note{background:#eaf0e4}.motion-paused .road-dashes,.motion-paused .mini-route path,.page-hidden .road-dashes,.page-hidden .mini-route path{animation-play-state:paused}
@keyframes road-travel{to{stroke-dashoffset:-120}}
@media(min-width:1600px){.hero{min-height:720px}.hero h1{font-size:64px}}
@media(max-width:1150px){.hero h1{font-size:46px}.hero{min-height:620px}.hero-visual{height:470px}.traffic-layout{gap:45px}.section h2{font-size:34px}.traffic-map{height:300px}.download-section{grid-template-columns:1fr}.download-intro{display:block}.download-intro>p{margin-top:15px}.download-cards{grid-template-columns:1fr 1fr}.qr-download img{width:120px;height:120px}}
@media(max-width:950px){.site-header{height:76px}.hero{grid-template-columns:1fr;padding-top:60px;gap:8px}.hero-copy{text-align:center;padding-bottom:0}.hero h1{font-size:55px}.hero-visual{height:450px;max-width:630px;margin:0 auto 10px}.landscape-art{background-position:64% center}.hero-landscape:after{background:linear-gradient(#12343f99,#13382e22)}.hero-copy .eyebrow{justify-content:center}.hero-note{justify-content:center}.hero-cta{justify-content:center}.cockpit-photo{width:94%;left:3%}.turn-card{right:3%;top:11%}.connected-card{bottom:15%}.traffic-layout{gap:30px;grid-template-columns:.9fr 1.1fr}.traffic-map{height:270px}.signal-widget{right:14px;padding:12px 16px;gap:12px;min-width:145px}.signal-widget strong{font-size:36px}.traffic-copy>p{font-size:var(--text-small)}.traffic-features{font-size:var(--text-small)}.traffic-layout h2{font-size:32px}.traffic-demo{border-radius:13px}.junction-card{top:15px;left:15px;padding:10px 14px}.demo-controls{padding:14px;font-size:var(--text-small)}.demo-controls button{padding:6px 9px}.visual-caption{right:15px}}
@media(max-width:600px){.site-header{height:70px}.hero{padding-top:40px;padding-bottom:22px}.hero-copy{text-align:left}.hero-copy>.eyebrow{font-size:var(--text-small);letter-spacing:1.1px;justify-content:flex-start}.hero h1{font-size:clamp(30px,8.1vw,47px);margin-top:18px;letter-spacing:-1.5px;line-height:1.4}.hero-description{font-size:var(--text-small)}.hero-cta{display:grid}.hero-note{justify-content:flex-start;font-size:var(--text-small);gap:4px}.hero-visual{width:100%;height:310px;margin:5px 0 0}.cockpit-photo{width:100%;left:0;top:33%;border-width:3px;border-radius:15px}.turn-card{right:0;top:8%;transform:scale(.7);transform-origin:top right}.connected-card{left:5%;bottom:15%;transform:scale(.7);transform-origin:bottom left}.motion-control{font-size:var(--text-small);left:0;bottom:0}.visual-caption{font-size:var(--text-small);right:0;bottom:8px}.landscape-art{background-size:auto 100%;background-position:60% center}.benefit-strip{padding-block:24px}.benefit-strip strong{font-size:var(--text-small);white-space:normal}.section{padding-block:55px}.section h2{font-size:29px}.traffic-layout{grid-template-columns:1fr;gap:32px}.traffic-copy>p{font-size:13px;margin-top:16px}.traffic-features{gap:12px;margin:21px 0 24px;font-size:var(--text-small)}.traffic-map{height:260px}.demo-topline{padding:15px 18px}.junction-card{top:13px;left:13px}.junction-card strong{font-size:13px}.signal-widget{bottom:30px;right:12px}.demo-disclaimer{padding:0 16px 15px;font-size:var(--text-small)}.journey-divider{height:65px}.journey-divider span{top:22px;font-size:var(--text-small);left:4%;letter-spacing:2px}.showcase{padding-top:28px}.download-cards{grid-template-columns:1fr}.download-card{min-height:0}.qr-download{gap:20px}.qr-download img{width:130px;height:130px}.qr-download>span{font-size:var(--text-small)}.qr-download small{font-size:var(--text-small)}.section-label{font-size:var(--text-small)}.visual-index{display:none}}
@media(prefers-reduced-motion:reduce){.road-dashes,.mini-route path{animation:none!important}}


.landscape-art{background:none}.landscape-art>svg{display:block;width:100%;height:100%}.alpine-flow{animation-duration:4s;opacity:.85}

.traffic-evidence{min-width:0}.traffic-photo{margin:0;background:white;border-radius:16px;overflow:hidden;box-shadow:0 14px 40px #263e2910;border:1px solid #dfe6da}.traffic-photo>button{display:block;position:relative;padding:0;width:100%;background:#26342d;overflow:hidden}.traffic-photo img{width:100%;height:auto;display:block;transition:transform .4s}.traffic-photo>button:hover img{transform:scale(1.025)}.real-photo-badge{position:absolute;left:16px;bottom:16px;background:#142e27db;color:white;display:flex;align-items:center;gap:10px;font-size:var(--text-small);padding:7px 12px;border-radius:5px}.real-photo-badge>span{margin-left:12px}.traffic-photo figcaption{padding:20px 22px}.traffic-photo figcaption strong{display:block;font-size:13px;font-weight:600}.traffic-photo figcaption>span{display:block;font-size:var(--text-small);color:var(--muted);margin-top:6px}.traffic-interactive{margin-top:15px;border:1px solid #dce4d7;border-radius:12px;background:#ffffff60;overflow:hidden}.traffic-interactive>summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none;padding:15px 19px;font-size:var(--text-small);color:#426351}.traffic-interactive>summary::-webkit-details-marker{display:none}.traffic-interactive[open]>summary>span{transform:rotate(45deg)}.traffic-interactive .traffic-demo{border:0;border-top:1px solid #dce4d7;border-radius:0;box-shadow:none}.traffic-photo-note{font-size:var(--text-small);line-height:1.9;color:var(--muted);margin-top:12px}.gallery-tabs{grid-template-columns:repeat(4,1fr);gap:12px}.gallery-tabs button{white-space:normal}.gallery-tabs button span{display:block}.gallery-open>img{object-fit:contain;aspect-ratio:16/10;background:#edf0e8}
@media(max-width:600px){.traffic-photo figcaption{padding:17px}.traffic-photo figcaption strong{font-size:var(--text-small)}.gallery-tabs{grid-template-columns:repeat(2,1fr)}.gallery-tabs button span{display:inline}.real-photo-badge{font-size:var(--text-small);left:12px;bottom:12px}.traffic-layout{gap:26px}.traffic-photo-note{font-size:var(--text-small)}}

/* Spring valley revision: light, saturated landscape and live vector screens. */
.hero-landscape{background:#e8f2da}
.hero-landscape:after{background:linear-gradient(90deg,#f4f9e8d9 0%,#f4f9e8b5 27%,#f4f9e855 48%,#f4f9e800 72%)}
.hero{min-height:710px;padding-top:45px;padding-bottom:65px}
.hero h1{margin-top:0;color:#224f3c;font-weight:750;letter-spacing:-2px}
.hero-line,.hero-period{color:#3b7235}.headline-route{stroke:#d6b65477}
.hero-copy>.eyebrow{color:var(--muted)}.hero-copy .live-dot{background:#83b555;box-shadow:0 0 0 5px #80aa4920}.hero-copy .eyebrow-line{background:#8ba56c}
.hero-description{color:#284e38}.hero-note{color:var(--muted)}.hero-note a{color:#33593e;border-color:#7c9c66}
.hero-cta .button-dark{background:#efb166;color:#2d4a32;border-color:#e4a35a}.hero-cta .button-dark:hover{background:#eaa45c}
.hero-cta .button-outline{background:#fffffff0;border-color:#d4dfbc}.hero-cta .button-outline:hover{background:#fffdf3}
.hero-visual{height:545px}.hero-map{opacity:.18}.hero-map text{fill:#4c744a}.hero-map .route-base{stroke:#64a860}.hero-map .route-flow{stroke:#f7ffd5}
.visual-index{color:var(--muted);letter-spacing:2px;font-size:var(--text-small);top:35px}
.cockpit-animated{top:28%;left:-2%;width:106%;transform:rotate(-4deg);border:0;border-radius:0;overflow:visible;background:none;box-shadow:none;filter:drop-shadow(0 23px 22px #416d4433)}
.dashboard-svg{display:block;width:100%;height:auto;overflow:visible}
.turn-card{top:7%;right:2%;box-shadow:0 10px 26px #69815917;background:#fffff5f0;transform:rotate(2deg)}.turn-icon{background:#e5efb8}.connected-card{bottom:9%;left:6%;background:#fffff4f0;box-shadow:0 10px 30px #51654612}
.motion-control{color:#365a3d;border-color:#96b1748f;background:#f8fcebbb;bottom:-12px}.visual-caption{color:var(--muted);bottom:-2px}
.traffic-section{background:#f5f8ed}.traffic-layout{gap:60px;grid-template-columns:.8fr 1.2fr}.traffic-copy h2 em{color:#3f6d2d}.traffic-features b{color:var(--muted)}
.dashboard-demo{background:#fffef5;border:1px solid #e1e9d4;border-radius:20px;box-shadow:0 18px 45px #6684430b}.dashboard-stage{padding:8px 20px 17px;background:linear-gradient(155deg,#f1f6e2,#e4f0d9);position:relative}.dashboard-stage .dashboard-svg{filter:drop-shadow(0 13px 9px #4c76432b)}
.demo-topline{padding:20px 23px;color:#507449}.demo-topline>span:last-child{color:var(--muted)}
.demo-controls{padding:18px 20px;font-size:var(--text-small)}.demo-controls button{min-height:44px;font-size:var(--text-small);padding:7px 12px;border-radius:6px;background:#edf2e2}.demo-controls button[aria-pressed=true]{background:#436d37;color:white}.demo-controls button:disabled{opacity:.65}.demo-disclaimer{color:var(--muted);font-size:var(--text-small);padding-inline:21px}
.signal-status{display:flex;align-items:center;gap:5px;color:#956452}.signal-status b{font-size:14px;font-variant-numeric:tabular-nums}.signal-status-dot{width:6px;height:6px;background:#d87e63;border-radius:50%;margin-right:3px}.signal-status[data-phase=green]{color:#3e682e}.signal-status[data-phase=green] .signal-status-dot{background:#76ac62}.signal-status[data-phase=yellow]{color:#766020}.signal-status[data-phase=yellow] .signal-status-dot{background:#d9b650}
.source-photo-link{display:flex;gap:12px;align-items:center;margin-top:17px;background:none;padding:0;text-align:left;color:var(--muted);font-size:var(--text-small)}.source-photo-link img{object-fit:cover;border-radius:7px;opacity:.8}.source-photo-link small{display:block;color:var(--muted);font-size:var(--text-small);margin-top:3px}
.svg-signal-board{font-variant-numeric:tabular-nums}.svg-straight-indicator{color:#ff8a71}.svg-left-indicator{color:#a4e586}
.svg-signal-board[data-phase=green] .svg-straight-indicator{color:#a4e586}.svg-signal-board[data-phase=yellow] .svg-straight-indicator{color:#f5d673}.svg-signal-board[data-left-phase=red] .svg-left-indicator{color:#ff8a71}.svg-signal-board[data-left-phase=yellow] .svg-left-indicator{color:#f5d673}
.svg-signal-ring{fill:currentColor;fill-opacity:.1;transition:fill .4s,stroke .4s}.svg-straight-indicator,.svg-left-indicator{transition:color .4s}
.music-bars path{animation:music-bounce 1.1s ease-in-out infinite alternate;transform-box:fill-box;transform-origin:center bottom}.music-bars path:nth-child(2){animation-delay:-.4s}.music-bars path:nth-child(3){animation-delay:-.8s}.music-bars path:nth-child(4){animation-delay:-.2s}
.map-location-halo{transform-box:fill-box;transform-origin:center;animation:location-breathe 3s ease-in-out infinite}.valley-clouds{animation:cloud-drift 20s ease-in-out infinite alternate}.river-ripple{animation:water-shimmer 4s ease-in-out infinite}
@keyframes music-bounce{from{transform:scaleY(.35)}to{transform:scaleY(1)}}
@keyframes location-breathe{0%,100%{transform:scale(.9);opacity:.16}50%{transform:scale(1.25);opacity:.32}}
@keyframes cloud-drift{from{transform:translateX(-10px)}to{transform:translateX(28px)}}
@keyframes water-shimmer{0%,100%{opacity:.3}50%{opacity:.85}}
.motion-paused .valley-clouds,.motion-paused .river-ripple,.motion-paused .dashboard-svg *,.page-hidden .valley-clouds,.page-hidden .river-ripple,.page-hidden .dashboard-svg *,[data-demo-paused=true] *, .dashboard-offscreen *{animation-play-state:paused!important}
@media(max-width:1150px){.hero{min-height:650px}.hero-visual{height:490px}.hero h1{font-size:46px}.traffic-layout{gap:35px}.demo-controls{padding:14px;gap:8px;flex-wrap:wrap}.demo-controls button{padding:7px 10px}}
@media(max-width:950px){.hero{padding-top:48px;padding-bottom:45px;min-height:0}.hero-landscape:after{background:linear-gradient(180deg,#f2f8e6d9 0%,#f2f8e699 40%,#f2f8e611 78%)}.hero h1{font-size:55px}.hero-visual{height:430px}.cockpit-animated{top:24%;left:1%;width:98%}.turn-card{top:0}.connected-card{bottom:6%}.traffic-layout{grid-template-columns:1fr;gap:30px}.traffic-copy>p{font-size:14px}.traffic-evidence{max-width:700px;width:100%;margin:auto}.traffic-copy{max-width:650px}.traffic-features{display:flex;flex-direction:row;flex-wrap:wrap;gap:15px;font-size:var(--text-small)}.demo-controls{flex-wrap:nowrap;padding:18px 20px}}
@media(max-width:600px){.hero{padding-top:37px;padding-bottom:27px}.hero h1{font-size:clamp(30px,8.1vw,47px);letter-spacing:-1.4px;margin-top:0}.hero-description{font-size:var(--text-small);line-height:2}.hero-visual{height:300px;margin-top:12px}.cockpit-animated{top:26%;left:-1%;width:102%;filter:drop-shadow(0 13px 12px #416d4433)}.turn-card{top:1%;right:0}.connected-card{bottom:8%;left:3%}.visual-caption{bottom:0;font-size:var(--text-small)}.motion-control{bottom:-8px;font-size:var(--text-small)}.hero-note{font-size:var(--text-small)}.dashboard-stage{padding:8px 7px 16px}.demo-topline{padding:15px;font-size:var(--text-small)}.demo-topline>span:last-child{font-size:var(--text-small);letter-spacing:1px}.demo-controls{padding:13px 12px;gap:12px;flex-wrap:wrap}.demo-controls>div{gap:6px}.signal-status{font-size:var(--text-small)}.demo-disclaimer{padding:0 13px 15px;font-size:var(--text-small)}.traffic-features{flex-direction:column;gap:12px}.traffic-layout{gap:25px}.source-photo-link{font-size:var(--text-small)}.traffic-copy>p{font-size:13px}}
@media(prefers-reduced-motion:reduce){.valley-clouds,.river-ripple,.dashboard-svg *{animation:none!important;transition:none!important}}

/* Real navigation photograph with roadside context. */
.cockpit-real{top:29%;left:-2%;width:106%;aspect-ratio:2.5;transform:rotate(-4deg);border:0;border-radius:30px;overflow:hidden;box-shadow:0 24px 32px #416d4433;background:#293934}
.hero-photo-open{display:block;position:relative;width:100%;height:100%;padding:0;background:transparent;overflow:hidden;text-align:left}
.cockpit-real .hero-photo-open>img{position:absolute;width:118%;max-width:none;height:auto;left:-11%;top:-64%;object-fit:initial}
.hero-photo-tag{position:absolute;right:17px;bottom:12px;padding:3px 8px;border-radius:4px;background:#233c2ee0;color:#f8f8e8;font-size:var(--text-small);letter-spacing:.5px}
.hero-signs-overlay{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:1}.hero-road-signs{filter:drop-shadow(0 3px 2px #355d3320)}
.road-red{animation:road-red-phase 12s step-end infinite}.road-yellow{animation:road-yellow-phase 12s step-end infinite}.road-green{animation:road-green-phase 12s step-end infinite}
@keyframes road-red-phase{0%,100%{opacity:1}45%{opacity:.16}}
@keyframes road-green-phase{0%,100%{opacity:.16}45%{opacity:1}88%{opacity:.16}}
@keyframes road-yellow-phase{0%,100%{opacity:.16}88%{opacity:1}}
.motion-paused .road-lamp,.page-hidden .road-lamp{animation-play-state:paused!important}
.journey-divider.road-scene{height:140px;background:linear-gradient(#fff,#f9fbf3);overflow:hidden;position:relative}
.road-scene .journey-road{position:absolute;inset:0;width:100%;height:180px;fill:none;stroke:none}
.road-scene .scene-road-base{stroke:#dfe7d5;stroke-width:15;fill:none}.road-scene .journey-road .road-dashes{stroke:#97b181;stroke-width:2.5;stroke-dasharray:7 16;fill:none}
.road-stops{position:absolute;inset:0}.road-stop{position:absolute;transform:translateX(-50%);width:105px;text-align:center}.stop-school{left:22%;top:70px}.stop-signal{left:45%;top:29px}.stop-direction{left:64%;top:29px}.stop-scenic{left:84%;top:79px}
.road-scene .road-sign-icon{display:block;width:75px;height:75px;margin:0 auto;stroke:none;stroke-width:1;fill:none;filter:drop-shadow(0 3px 2px #4f683514)}
.road-scene .road-stop>span{position:static;display:block;font-size:var(--text-small);letter-spacing:1px;color:var(--muted);background:transparent;padding:4px 0 0;line-height:1.4}
@media(max-width:950px){.cockpit-real{top:29%;left:1%;width:98%;border-radius:25px}.hero-visual>.connected-card{bottom:10%}}
@media(max-width:600px){.cockpit-real{top:29%;left:-1%;width:102%;border-radius:16px;box-shadow:0 15px 22px #416d4433}.hero-photo-tag{font-size:var(--text-small);right:9px;bottom:7px;padding:2px 5px}.hero-visual>.connected-card{bottom:12%}.hero-road-signs{opacity:.9}.journey-divider.road-scene{height:110px}.road-scene .journey-road{height:110px}.road-stop{width:76px}.road-scene .road-sign-icon{width:60px;height:65px}.stop-school{left:15%;top:54px}.stop-signal{left:38%;top:24px}.stop-direction{left:61%;top:24px}.stop-scenic{left:84%;top:58px}.road-scene .road-stop>span{font-size:var(--text-small);letter-spacing:.3px;padding-top:3px}}
@media(prefers-reduced-motion:reduce){.road-lamp{animation:none!important}.road-red{opacity:1}.road-yellow,.road-green{opacity:.16}}

/* Keep both platform cards aligned with matching QR download blocks. */
.download-cards{align-items:stretch}

/* All gallery frames share one size; individual crops preserve each display. */
.gallery-panel .gallery-open>img{aspect-ratio:16/10;height:auto;object-fit:contain;object-position:center}
.gallery-panel[data-photo-index="1"] .gallery-open>img{object-position:50% 55%}
.gallery-panel[data-photo-index="2"] .gallery-open>img{object-position:50% 85%}
.gallery-panel[data-photo-index="3"] .gallery-open>img{object-position:50% 82%}

/* Companion signs for narrow layouts where the distant landscape is cropped. */
.hero-extra-signs{display:none}
@media(max-width:950px){.hero-extra-signs{display:block}}
/* Multilingual layouts: allow longer words and retain touch-sized controls. */
.language-picker{display:flex;align-items:center;gap:6px;border:1px solid #dce6d7;border-radius:20px;padding:6px 9px;background:#f7faf2;flex-shrink:0}
.language-picker .icon{width:17px;height:17px}.language-picker select{font:inherit;font-size:var(--text-small);color:#234d3b;border:0;background:transparent;width:122px;max-width:100%;cursor:pointer;min-height:28px}
.language-links{padding-block:18px 28px;font-size:var(--text-small);color:var(--muted)}.language-links summary{cursor:pointer;width:fit-content}.language-links nav{display:flex;flex-wrap:wrap;gap:10px 20px;padding-top:18px}.language-links a:hover{text-decoration:underline}
.header-inner{gap:18px}.nav-links{gap:16px}.header-actions{flex-shrink:0}
html:not([lang^="zh"]) .hero h1{white-space:normal;font-size:clamp(36px,3.8vw,58px);line-height:1.14;letter-spacing:-1.5px;overflow-wrap:break-word}
html:not([lang^="zh"]) .hero h1 .hero-period{display:none}
html:not([lang^="zh"]) .hero-description{max-width:550px;line-height:1.85}
html:not([lang^="zh"]) .turn-card{max-width:235px}html:not([lang^="zh"]) .connected-card{max-width:280px}
html:not([lang^="zh"]) .section h2{line-height:1.22;overflow-wrap:break-word}
html:not([lang^="zh"]) .gallery-tabs button{font-size:var(--text-small);overflow-wrap:anywhere}
html:not([lang^="zh"]) .benefit-strip strong{white-space:normal}
.demo-controls{flex-wrap:wrap}.demo-controls>div{flex-wrap:wrap}.download-card,.hero-copy,.feature-item>div{min-width:0}
@media(min-width:951px) and (max-width:1200px){.nav-links{gap:10px;font-size:var(--text-small)}.header-inner>.brand{font-size:18px}.language-picker select{width:95px}.header-actions>.button{font-size:var(--text-small);padding-inline:12px}}
@media(max-width:600px){.language-picker{padding:3px 6px;gap:3px}.language-picker select{width:92px;font-size:var(--text-small)}.language-picker .icon{width:15px;height:15px}.header-actions>.button{display:none}.header-inner>.brand{font-size:18px;gap:7px}.header-inner>.brand img{width:30px;height:30px}html:not([lang^="zh"]) .hero h1{font-size:clamp(32px,8vw,46px);line-height:1.18;letter-spacing:-.7px}html:not([lang^="zh"]) .hero-note{flex-wrap:wrap}.qr-download>span{overflow-wrap:break-word}.road-stops span{max-width:80px;line-height:1.3;text-align:center}}

/* Wide scenes use only signs anchored to the landscape shoulder. */
@media(min-width:951px){.hero-signs-overlay{display:none}}

/* Navigation topics and useful compatibility guidance. */
.navigation-guide{padding-top:28px}.navigation-guide .section-heading{align-items:flex-start}.navigation-guide .section-heading>p{max-width:48ch;flex:0 1 44%}.navigation-guide .section-heading h2{max-width:650px;text-wrap:balance}.navigation-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.navigation-guide-grid article{border-top:1px solid #dce6d5;padding-top:22px;display:flex;flex-direction:column;align-items:flex-start}.guide-number{font-size:var(--text-small);color:var(--muted);letter-spacing:2px}.navigation-guide-grid h3{font-size:21px;line-height:1.4;margin:12px 0 15px;overflow-wrap:anywhere}.navigation-guide-grid p{font-size:14px;line-height:1.9;color:var(--muted);margin-bottom:22px}.navigation-guide-grid .text-link{margin-top:auto;font-size:var(--text-small)}.navigation-guide-grid a{gap:8px}
@media(max-width:760px){.navigation-guide-grid{grid-template-columns:1fr;gap:28px}.navigation-guide-grid h3{font-size:20px}.navigation-guide-grid p{font-size:13px}.navigation-guide .section-heading{display:block}.navigation-guide .section-heading>p{margin-top:18px;max-width:none}}

/* Registration details remain legible and wrap as complete label/value groups. */
.site-footer{background:linear-gradient(180deg,#fff 0%,#f5f8f1 100%);padding-bottom:28px}
.site-footer .language-links{padding-bottom:0}
.footer-bottom{display:block;margin-top:24px;padding-top:24px;border-color:#dfe7da;font-size:var(--text-small);color:#606d60}
.footer-copyright{font-size:var(--text-small);color:#435b48;letter-spacing:.1px}
.footer-legal{display:flex;flex-wrap:wrap;gap:10px 25px;margin-top:15px;align-items:baseline;line-height:1.9}
.legal-item{display:inline-flex;flex-wrap:wrap;align-items:baseline;column-gap:2px;max-width:100%;border-radius:4px;text-underline-offset:4px}
.legal-label{color:var(--muted)}.legal-value{white-space:nowrap;color:#405c47}
.legal-arrow{display:inline-block;margin-left:5px;font-size:var(--text-small);color:var(--muted);transition:transform .18s}
.legal-item:hover .legal-value{text-decoration:underline;color:#284e32}.legal-item:hover .legal-arrow{transform:translate(1px,-1px)}
.footer-disclaimer{margin-top:16px;font-size:var(--text-small);line-height:1.8;color:var(--muted)}
@media(max-width:600px){.footer-bottom{margin-top:20px;padding-top:20px}.footer-copyright{font-size:var(--text-small);max-width:300px;line-height:1.8}.footer-legal{display:grid;grid-template-columns:1fr;gap:11px;font-size:var(--text-small);margin-top:18px}.legal-item{width:fit-content;min-height:26px}.footer-disclaimer{font-size:var(--text-small);margin-top:19px}.site-footer{padding-bottom:25px}}

/* Readable product copy and interactive media, using the site's existing palette. */
.hero-description strong{display:inline;font-size:18px;font-weight:600;line-height:1.8}
.hero-description span{font-size:var(--text-body)}
.hero-note{line-height:1.8;flex-wrap:wrap}
.hero-photo-tag{line-height:1.5;background:#173f39}
.visual-caption{max-width:280px;line-height:1.6;text-align:right;background:#f6f9ed;border-radius:8px;padding:6px 9px}
.motion-control{min-height:44px;bottom:-10px}
.gallery-open[aria-busy="true"]{cursor:progress}
.gallery-open>#gallery-outgoing{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.gallery-photo-label{z-index:2}
.gallery-hotspots{position:absolute;inset:0;pointer-events:none}
.photo-hotspot{position:absolute;width:44px;height:44px;display:grid;place-items:center;transform:translate(-50%,-50%);background:transparent;pointer-events:auto}
.photo-hotspot:before{content:"";position:absolute;inset:6px;border-radius:50%;background:#173f39;border:2px solid white;box-shadow:0 2px 8px #173f3940;transition:transform var(--motion-fast) var(--motion-ease),background var(--motion-fast)}
.photo-hotspot .icon{position:relative;width:18px;height:18px;color:white}
.photo-hotspot:hover:before,.photo-hotspot:focus-visible:before{transform:scale(1.12);background:#345f35}
.photo-hotspot:active:before{transform:scale(.94)}
.gallery-status{font-size:var(--text-small);color:#8c3028;margin-top:12px}
.image-dialog{border-radius:16px;overflow:hidden;background:#f5f8ed;width:fit-content}
.lightbox-viewport{position:relative;overflow:hidden;background:#203831}
.lightbox-viewport.is-detail{width:min(820px,90vw);max-height:62vh}
.lightbox-viewport.is-detail>img{position:absolute;max-width:none;max-height:none;object-fit:initial}
.lightbox-copy{padding:22px 26px;max-width:820px}
.lightbox-copy h3{font-size:20px;margin-bottom:7px}
.lightbox-copy p{font-size:var(--text-body);color:var(--muted);max-width:55ch;line-height:1.8}
.button:active:not(:disabled):not([aria-disabled="true"]){transform:translateY(0) scale(.98);box-shadow:none}
.gallery-tabs button{min-height:48px;transition:color var(--motion-fast),border-color var(--motion-fast)}
.feature-item p,.step-card p,.faq-list details p,.section-heading>p,.download-intro>p,.traffic-copy>p{font-size:var(--text-body)}
.compatibility-note{font-size:var(--text-small)}
.cast-story{margin-bottom:36px;padding-bottom:28px;border-bottom:1px solid #dce6d5}
.cast-story h3{font-size:22px;font-weight:600;margin-bottom:16px}
.cast-story>p{max-width:62ch;color:var(--muted);font-size:var(--text-body);margin-top:20px}
.cast-stage{position:relative;display:grid;grid-template-columns:110px minmax(60px,1fr) minmax(240px,460px);align-items:center;gap:24px;max-width:880px;min-height:210px}
.cast-phone{width:100%;max-width:110px}
.cast-connection svg{width:100%}
.cast-screen{aspect-ratio:2.5;overflow:hidden;border-radius:18px;border:2px solid #466b54;background:#293934}
.cast-screen img{width:118%;max-width:none;margin-left:-11%;margin-top:-26%;height:auto}
.cast-transfer{display:none;position:absolute;left:0;top:50%;width:110px;height:187px;margin-top:-93.5px;transform-origin:left center;pointer-events:none}
.cast-transfer svg{width:100%;height:100%}
@media(max-width:600px){
 .hero-description strong{display:block;font-size:16px;line-height:1.85}
 .hero-description br{display:none}
 .hero-visual{height:255px;margin-top:24px}
 .cockpit-real{top:10%;left:0;width:100%}
 .visual-caption{max-width:190px;bottom:0}
 .motion-control{bottom:0}
 .hero-note a{margin-left:0}
 .benefit-strip strong{font-size:12px;letter-spacing:0}
 .lightbox-copy{padding:18px}
 .lightbox-copy h3{font-size:18px}
 .cast-story h3{font-size:20px}
 .cast-stage{grid-template-columns:58px minmax(25px,1fr) minmax(150px,1.8fr);gap:12px;min-height:125px}
 .cast-transfer{width:58px;height:98.6px;margin-top:-49.3px}
 .cast-screen{border-radius:10px}
 .gallery-tabs button{font-size:var(--text-small);white-space:normal}
}
@media(prefers-reduced-motion:reduce){.cast-transfer{display:none}}