:root{
  --ink:#16191d; --ink-2:#22272d; --steel:#e9ecef; --paper:#f7f8f6; --line:#cfd5db;
  --muted:#4b5561; --yellow:#f5c518; --yellow-ink:#6b5300; --rust:#c2410c;
  --font:'IBM Plex Sans',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
svg{display:block;max-width:100%}
h1,h2,h3{line-height:1.1;letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,4.8vw,3.9rem);font-weight:700}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:600}
h3{font-size:1.12rem;font-weight:600}
p{margin:0 0 1em}
a{color:inherit}
.mono{font-family:var(--mono)}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--yellow);color:var(--ink);padding:12px 16px;z-index:100;font-weight:600}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--rust);outline-offset:3px}

.demo-note{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--yellow);color:var(--ink);font-size:13px;font-family:var(--mono);padding:0 8px 0 16px;min-height:32px}
.demo-note button{background:none;border:0;font-size:20px;width:44px;height:32px;cursor:pointer;color:var(--ink)}
.demo-note.is-hidden{display:none}

.site-header{position:sticky;top:0;z-index:40;background:var(--ink);color:#fff;border-bottom:1px solid #2f353c}
.header__inner{display:flex;align-items:center;justify-content:space-between;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;letter-spacing:.06em;font-size:17px;line-height:1.15}
.brand small{display:block;font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.04em;color:#aeb7c1}
.nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;align-items:center}
.nav a{text-decoration:none;padding:10px 14px;font-size:15px;min-height:44px;display:inline-flex;align-items:center}
.nav a:not(.btn):hover{color:var(--yellow)}
.nav__toggle{display:none;width:44px;height:44px;background:none;border:1px solid #4a525d;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav__toggle span{width:20px;height:2px;background:#fff;transition:transform .25s,opacity .25s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;font:600 16px var(--font);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;border-radius:2px}
.btn--primary{background:var(--yellow);color:var(--ink)}
.btn--primary:hover{background:#ffd53d;box-shadow:4px 4px 0 var(--ink-2);transform:translate(-2px,-2px)}
.site-header .btn--primary:hover,.hero .btn--primary:hover{box-shadow:4px 4px 0 #000}
.btn--outline{border-color:#fff;color:#fff}
.btn--outline:hover{background:#fff;color:var(--ink)}
.btn--outline-dark{border-color:var(--ink);color:var(--ink);background:none}
.btn--sm{min-height:44px;padding:8px 18px;font-size:15px}
.btn--block{width:100%}

.hero{position:relative;background:var(--ink);color:#fff;padding:80px 0 0;overflow:hidden}
.hero__grid-bg{position:absolute;inset:0;background-image:linear-gradient(#262b31 1px,transparent 1px),linear-gradient(90deg,#262b31 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse at 70% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 30%,transparent 75%)}
.hero__inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:10px;font-size:13px;color:#d2d8de;border:1px solid #3a4149;padding:6px 12px;margin-bottom:24px}
.led{width:8px;height:8px;border-radius:50%;background:#3ddc84;box-shadow:0 0 8px #3ddc84;animation:blink 2s infinite}
@keyframes blink{50%{opacity:.35}}
.lead{font-size:1.18rem;color:#c3cad3;max-width:36em}
.hero__ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero__art svg{width:100%;max-width:500px;margin-left:auto}
.trace{stroke-dasharray:300;stroke-dashoffset:300;animation:trace 4s ease-in-out infinite}
@keyframes trace{40%,60%{stroke-dashoffset:0}100%{stroke-dashoffset:-300}}
.laser{animation:laser 4s ease-in-out infinite}
@keyframes laser{0%,100%{opacity:.2}40%,60%{opacity:1}}
.part{animation:bob 5s ease-in-out infinite}
.p2{animation-delay:-2.5s}
@keyframes bob{50%{transform:translateY(-10px)}}
.stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:64px;border-top:1px solid #333a42}
.stats>div{padding:28px 20px 32px;border-right:1px solid #333a42}
.stats>div:last-child{border-right:0}
.num{display:block;font-size:clamp(1.6rem,2.6vw,2.2rem);font-weight:600;color:var(--yellow)}
.stats span:not(.num){color:#c3cad3;font-size:15px}

.section{padding:96px 0}
.section--dark{background:var(--ink-2);color:#fff}
.section--steel{background:var(--steel)}
.section__head{max-width:700px;margin-bottom:44px}
.section__head p{color:var(--muted);font-size:1.08rem}
.section--dark .section__head p{color:#c3cad3}
.kicker{font-size:13px;letter-spacing:.08em;color:var(--yellow-ink);font-weight:600;text-transform:uppercase}
.kicker--light{color:var(--yellow)}

.caps{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink);border-left:1px solid var(--line)}
.cap{padding:32px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;background:#fff;transition:background .25s}
.cap::after{content:"";position:absolute;left:0;top:-2px;height:2px;width:0;background:var(--yellow);transition:width .35s}
.cap:hover::after{width:100%}
.cap:hover{background:#fffdf3}
.cap__n{display:inline-grid;place-items:center;width:36px;height:36px;background:var(--ink);color:var(--yellow);font-weight:600;margin-bottom:18px}
.cap p{color:var(--muted)}
.spec{font-size:13px;color:var(--ink) !important;background:var(--steel);display:inline-block;padding:4px 10px;margin:0}

.inds{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ind{border:1px solid #3a4149;padding:28px;transition:border-color .25s,transform .25s}
.ind:hover{border-color:var(--yellow);transform:translateY(-3px)}
.ind svg{width:44px;height:44px;fill:none;stroke:var(--yellow);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;margin-bottom:16px}
.ind p{color:#c3cad3;margin:0}

.quote__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.steps{display:flex;flex-direction:column;gap:0;margin-top:28px;font-size:15px}
.steps div{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line)}
.steps b{width:32px;height:32px;display:grid;place-items:center;background:var(--yellow);color:var(--ink)}
.panel{background:#fff;border:1px solid var(--line);box-shadow:8px 8px 0 var(--ink);padding:32px;position:relative}
.demo-chip{position:absolute;top:-13px;left:24px;background:var(--ink);color:var(--yellow);font-size:11px;padding:5px 10px;margin:0;letter-spacing:.06em}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:block;margin-bottom:16px}
.field>span:first-child,.field-label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.field em{font-weight:400;font-style:normal;color:var(--muted)}
.field input,.field select,.field textarea,#orderInput,#dealerCity{width:100%;min-height:48px;padding:12px 14px;border:1.5px solid #9aa4ae;border-radius:0;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus,#orderInput:focus,#dealerCity:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--yellow)}
.field.invalid input{border-color:#b42318}
.file{position:relative}
.file input{position:absolute;opacity:0;inset:28px 0 auto 0;height:64px;cursor:pointer}
.file__drop{display:flex !important;align-items:center;gap:10px;min-height:64px;border:1.5px dashed #9aa4ae;padding:12px 16px;font-weight:400 !important;color:var(--muted);font-size:14px !important;margin:0 !important}
.file__drop b{color:var(--ink);background:var(--steel);padding:6px 10px}
.file input:focus-visible+.file__drop{outline:3px solid var(--rust);outline-offset:2px}
.file__list{display:block;font-size:13px;color:var(--muted);margin-top:6px}
.form-error{color:#b42318;font-weight:600;font-size:14px}
.success{padding:16px 0}
.success__ref{display:inline-block;background:var(--ink);color:var(--yellow);padding:6px 12px;font-size:14px}
.success__demo{background:#fff8d6;border-left:4px solid var(--yellow);padding:12px 14px;font-size:14px}
.panel.is-done > :not(.success):not(.demo-chip){display:none}

.status__form{display:flex;gap:12px}
.status__form input{flex:1;font-family:var(--mono) !important;text-transform:uppercase}
.samples{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:16px 0 8px;font-size:14px;color:var(--muted)}
.samples button{min-height:44px;padding:6px 14px;border:1px solid var(--ink);background:var(--paper);cursor:pointer;font-size:14px;color:var(--ink)}
.samples button:hover{background:var(--yellow)}
.order{margin-top:24px;border-top:2px solid var(--ink);padding-top:24px;animation:fadeUp .4s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}}
.order__top{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.order__top h3{margin:0}
.badge{font-family:var(--mono);font-size:13px;font-weight:600;padding:6px 12px;align-self:flex-start}
.badge--ok{background:#d9f5e3;color:#0d5c2e}
.badge--warn{background:#fff1c2;color:#6b4e00}
.badge--info{background:#dbe8f7;color:#1a3f6b}
.order__meta{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
.order__meta div{background:var(--paper);padding:12px 14px}
.order__meta dt{font-size:12px;font-family:var(--mono);color:var(--muted);text-transform:uppercase}
.order__meta dd{margin:2px 0 0;font-weight:600}
.track{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);position:relative}
.track li{position:relative;padding-top:30px;font-size:14px;padding-right:8px}
.track li::before{content:"";position:absolute;top:8px;left:0;right:0;height:3px;background:var(--line)}
.track li::after{content:"";position:absolute;top:0;left:0;width:19px;height:19px;border-radius:50%;background:#fff;border:3px solid var(--line)}
.track li.done::before{background:var(--ink)}
.track li.done::after{background:var(--ink);border-color:var(--ink)}
.track li.now::after{background:var(--yellow);border-color:var(--ink);animation:ping 1.6s infinite}
@keyframes ping{50%{box-shadow:0 0 0 6px rgba(245,197,24,.4)}}
.track b{display:block}
.track span{color:var(--muted);font-size:13px;font-family:var(--mono)}
.notfound{margin-top:20px;padding:14px;background:#fdeceb;color:#8a1c12}

.dealer{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line);background:#fff}
.dealer__side{padding:28px;border-right:1px solid var(--line)}
.dealer__row{display:flex;gap:10px}
.dealer__list{list-style:none;padding:0;margin:20px 0 0;counter-reset:d}
.dealer__list li{border-bottom:1px solid var(--line)}
.dealer__list button{width:100%;text-align:left;background:none;border:0;padding:14px 8px 14px 48px;position:relative;cursor:pointer;font:inherit;color:var(--ink);min-height:44px;counter-increment:d}
.dealer__list button::before{content:counter(d);position:absolute;left:8px;top:14px;width:28px;height:28px;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:var(--mono);font-size:13px}
.dealer__list button[aria-pressed="true"]{background:#fffbea}
.dealer__list button[aria-pressed="true"]::before{background:var(--yellow);color:var(--ink)}
.dealer__list b{display:block}
.dealer__list span{font-size:14px;color:var(--muted)}
.dist{float:right;font-family:var(--mono);font-size:13px;color:var(--ink) !important;font-weight:600}
.dealer__map{background:var(--paper);padding:12px;display:flex;align-items:center}
.dpin{cursor:pointer;transition:transform .3s}
.dpin text{font-family:var(--mono);font-size:12px;fill:var(--ink)}
.dpin.active .dot{fill:var(--yellow);stroke:var(--ink);stroke-width:3}
.dpin .halo{fill:none;stroke:var(--yellow);stroke-width:2;opacity:0}
.dpin.active .halo{opacity:1;transform-box:fill-box;transform-origin:center;animation:halo 1.6s ease-out infinite}
@keyframes halo{from{transform:scale(.6);opacity:1}to{transform:scale(1.8);opacity:0}}
#youPin{transition:cx .6s cubic-bezier(.2,.8,.2,1),cy .6s cubic-bezier(.2,.8,.2,1)}

.footer{background:var(--ink);color:#c3cad3;padding:56px 0 28px;font-size:15px}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid #2f353c}
.footer__brand{color:#fff;font-weight:700;letter-spacing:.06em}
.footer__h{color:var(--yellow);font-size:13px}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:24px}
.footer__bottom p{margin:0;font-size:14px}
.cairn-badge{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px;border:1px solid #3a4149;text-decoration:none;font-size:13px;color:#e9ecef;transition:border-color .2s}
.cairn-badge:hover{border-color:var(--yellow)}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:960px){
  .hero__inner,.quote__grid,.dealer{grid-template-columns:1fr}
  .hero__art svg{margin:0 auto;max-width:400px}
  .caps,.inds{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stats>div:nth-child(2){border-right:0}
  .stats>div:nth-child(-n+2){border-bottom:1px solid #333a42}
  .dealer__side{border-right:0;border-bottom:1px solid var(--line)}
  .order__meta{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .nav__toggle{display:flex}
  .nav ul{position:absolute;left:0;right:0;top:100%;background:var(--ink);flex-direction:column;align-items:stretch;padding:12px 20px 20px;display:none;border-bottom:1px solid #2f353c}
  .nav ul.open{display:flex}
  .hero{padding-top:48px}
  .caps,.inds,.row{grid-template-columns:1fr}
  .section{padding:64px 0}
  .panel{padding:24px 18px;box-shadow:5px 5px 0 var(--ink)}
  .status__form,.dealer__row{flex-direction:column}
  .track{grid-template-columns:1fr;gap:4px}
  .track li{padding:0 0 18px 36px}
  .track li::before{top:0;bottom:0;left:8px;right:auto;width:3px;height:auto}
  .footer__grid{grid-template-columns:1fr}
  .demo-note{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
  .trace{stroke-dashoffset:0}
}

.demo-note button{flex:none;height:44px !important;width:44px !important;margin:-6px 0}
.brand{min-height:44px}
.maplabel{font-family:var(--mono);font-size:13px;fill:#4b5561}