:root{
  color-scheme:light;
  --paper:#f3f6ef;
  --paper-2:#e9eee4;
  --ink:#172019;
  --muted:#657166;
  --line:#c8d1c5;
  --shadow:0 18px 48px rgba(44,62,48,.13);
  --cars:#526f8d;
  --trucks:#9a713d;
  --common:#4f7657;
  --accent:#397b49;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:radial-gradient(circle at 50% 36%,#fff 0 8%,transparent 29%),linear-gradient(180deg,#f7f9f4,var(--paper));min-height:100vh}
a{color:inherit}
button,a{font:inherit}
.app{min-height:100vh}
.topbar{position:sticky;top:0;z-index:20;min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px clamp(16px,4vw,58px);background:rgba(243,246,239,.91);border-bottom:1px solid rgba(151,166,153,.35);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-width:220px}.brand img{width:42px;height:42px}.brand span{display:grid}.brand strong{font-size:22px;letter-spacing:.04em}.brand small{font-size:11px;color:var(--muted);font-weight:700;letter-spacing:.035em}
.top-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.top-button{border:1px solid transparent;background:transparent;border-radius:999px;padding:8px 11px;text-decoration:none;font-size:12px;font-weight:850;cursor:pointer}.top-button:hover,.top-button:focus-visible{border-color:var(--line);background:#fff}.top-button.lang{border-color:var(--line);min-width:46px}
main{width:min(1480px,100%);margin:auto;padding:0 clamp(14px,3vw,44px) 70px}
.hero-copy{max-width:850px;margin:clamp(38px,7vw,92px) auto 12px;text-align:center}.eyebrow{display:block;color:var(--accent);font-size:11px;font-weight:950;letter-spacing:.15em}.hero-copy h1{font-size:clamp(31px,5vw,62px);line-height:1.02;margin:14px 0 18px;letter-spacing:-.045em}.hero-copy p{max-width:760px;margin:auto;color:var(--muted);font-size:clamp(15px,1.5vw,20px);line-height:1.55}
.hub{position:relative;min-height:730px;margin:18px auto 50px;isolation:isolate}.hub-lines{position:absolute;inset:0;width:100%;height:100%;z-index:-1;overflow:visible}.hub-lines line{stroke:#a9b7a8;stroke-width:1.5;stroke-dasharray:7 7;transition:stroke .2s,stroke-width .2s}.hub-lines line.active{stroke:var(--accent);stroke-width:3}
.core-node{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);width:190px;height:190px;border-radius:50%;display:grid;place-items:center;align-content:center;gap:6px;text-decoration:none;background:#fff;border:1px solid #bdc9bc;box-shadow:0 22px 60px rgba(54,73,57,.18);z-index:4;transition:transform .2s,box-shadow .2s}.core-node:hover{transform:translate(-50%,-50%) scale(1.035);box-shadow:0 28px 75px rgba(54,73,57,.24)}.core-node img{width:60px;height:60px}.core-node strong{font-size:25px;letter-spacing:.06em}.core-node span{color:var(--muted);font-size:12px;font-weight:800}
.branch{position:absolute;width:min(370px,30vw);min-width:285px;padding:20px;border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.87);box-shadow:var(--shadow);transition:transform .22s,border-color .22s,box-shadow .22s}.branch:hover,.branch.active{transform:translateY(-4px);box-shadow:0 25px 65px rgba(44,62,48,.18)}.branch header{display:flex;align-items:center;gap:13px}.branch header p{font-size:10px;font-weight:950;letter-spacing:.18em;margin:0 0 4px}.branch h2{font-size:20px;line-height:1.08;margin:0}.branch>p{color:var(--muted);font-size:13px;line-height:1.45}.branch-icon{width:62px;height:52px;display:grid;place-items:center;border-radius:18px;background:var(--paper-2);flex:0 0 auto}.branch-icon svg{width:48px;height:38px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.branch.cars{left:4%;top:10%;border-top:4px solid var(--cars)}.branch.cars .branch-icon,.branch.cars header p{color:var(--cars)}.branch.trucks{right:4%;top:10%;border-top:4px solid var(--trucks)}.branch.trucks .branch-icon,.branch.trucks header p{color:var(--trucks)}.branch.common{left:50%;bottom:2%;transform:translateX(-50%);border-top:4px solid var(--common)}.branch.common:hover,.branch.common.active{transform:translate(-50%,-4px)}.branch.common .branch-icon,.branch.common header p{color:var(--common)}
.products{display:grid;gap:7px;margin-top:14px}.product{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 11px;border:1px solid var(--line);border-radius:13px;background:#f8faf6;text-decoration:none;transition:background .16s,border-color .16s,transform .16s}.product b{font-size:12px}.product small{font-size:9px;letter-spacing:.11em;font-weight:950}.product.live{border-color:#88b493}.product.live small{color:#397b49}.product.beta small{color:#9a713d}.product[href]:hover{background:#fff;border-color:#829784;transform:translateX(2px)}.product.disabled{opacity:.58;cursor:not-allowed}.branch-link{display:inline-block;margin-top:13px;font-size:12px;font-weight:900;text-decoration:none}.branch-link:hover{text-decoration:underline}
.featured{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(30px,7vw,100px);align-items:center;margin:80px auto 34px;padding:clamp(28px,5vw,62px);border:1px solid var(--line);border-radius:36px;background:#fff;box-shadow:var(--shadow)}.featured h2,.commercial h2{font-size:clamp(27px,3.7vw,48px);line-height:1.05;letter-spacing:-.04em;margin:12px 0 16px}.featured p,.commercial p{color:var(--muted);line-height:1.55}.feature-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 18px;border-radius:999px;font-weight:900;font-size:13px;text-decoration:none}.primary{background:var(--ink);color:#fff;border:1px solid var(--ink)}.primary:hover{background:#2b3b2e}.secondary{border:1px solid var(--line);background:transparent}.secondary:hover{background:var(--paper)}
.mini-demo{padding:26px;border-radius:24px;background:#10191e;color:#eef4f7;box-shadow:0 20px 50px #0003}.demo-trailer{height:115px;border:2px solid #78909b;border-radius:6px;position:relative;background:#21323a}.demo-trailer::before{content:"";position:absolute;left:-58px;bottom:-1px;width:57px;height:68px;border:2px solid #78909b;border-radius:18px 6px 0 6px;background:#17272e}.demo-cargo{position:absolute;left:8%;bottom:0;width:43%;height:55%;border-radius:5px;background:#bd8d4d;border:2px solid #f3d6a7}.demo-axles{height:28px;display:flex;align-items:center;justify-content:space-between;padding:0 7%;margin-top:2px}.demo-axles span{display:block;width:19px;height:19px;border-radius:50%;background:#05090b;border:3px solid #bacbd2}.demo-axles .hot{box-shadow:0 0 0 5px rgba(255,84,80,.27);border-color:#ff7772}.mini-demo p{text-align:center;margin:7px 0 0;color:#ff918d}.mini-demo p b{font-size:26px}.mini-demo p span{display:block;font-size:12px;color:#d4e1e6}
.commercial{display:flex;align-items:center;justify-content:space-between;gap:36px;margin:34px auto 0;padding:clamp(28px,5vw,56px);border-radius:34px;background:linear-gradient(135deg,#dfeadf,#eef2e6);border:1px solid #bdccbc}.commercial>div{max-width:850px}.commercial .primary{white-space:nowrap}
footer{display:flex;gap:15px;justify-content:center;align-items:center;flex-wrap:wrap;padding:24px clamp(14px,3vw,44px);border-top:1px solid var(--line);color:var(--muted);font-size:11px;text-align:center}footer a{font-weight:900}.noscript{position:fixed;inset:auto 16px 16px;z-index:50;padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
@media(max-width:1050px){.hub{min-height:auto;display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:210px}.hub-lines{display:none}.core-node{top:90px}.branch{position:relative!important;inset:auto!important;width:auto;min-width:0;transform:none!important}.branch.common{grid-column:1/-1}.branch.common:hover,.branch.common.active{transform:translateY(-4px)!important}.featured{grid-template-columns:1fr}.mini-demo{max-width:620px;width:100%;margin:auto}}
@media(max-width:720px){.topbar{position:relative;padding:12px 14px}.brand{min-width:0}.brand small{display:none}.top-actions>a:not([href^="mailto"]){display:none}.hero-copy{margin-top:42px}.hub{grid-template-columns:1fr;padding-top:180px}.branch.common{grid-column:auto}.core-node{width:150px;height:150px}.core-node img{width:48px;height:48px}.commercial{align-items:flex-start;flex-direction:column}.commercial .primary{white-space:normal}.featured{padding:22px;border-radius:24px}.branch{border-radius:21px}.mini-demo{padding:18px}.demo-trailer{height:90px}}
/* Category pages */
.section-page{width:min(1120px,100%);margin:auto;padding:58px clamp(16px,4vw,48px) 80px}.breadcrumbs{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px;margin-bottom:22px}.breadcrumbs a{font-weight:850}.section-hero{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;margin-bottom:36px}.section-hero .branch-icon{width:84px;height:72px}.section-hero h1{font-size:clamp(34px,6vw,64px);line-height:1;margin:5px 0 10px;letter-spacing:-.045em}.section-hero p{max-width:720px;color:var(--muted);line-height:1.55;margin:0}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.tool-card{display:flex;flex-direction:column;min-height:260px;padding:25px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow)}.tool-card .status{align-self:flex-start;padding:4px 8px;border-radius:999px;border:1px solid var(--line);font-size:9px;font-weight:950;letter-spacing:.12em}.tool-card .status.live{color:#397b49;border-color:#83aa8a}.tool-card .status.beta{color:#8c642f;border-color:#c5a16d}.tool-card h2{font-size:26px;margin:18px 0 8px}.tool-card p{color:var(--muted);line-height:1.5;flex:1}.tool-card .card-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.tool-card.disabled{background:rgba(255,255,255,.62)}.tool-card.disabled .primary{opacity:.55;pointer-events:none}.back-home{display:inline-flex;margin-top:30px;font-weight:900;text-decoration:none}.back-home:hover{text-decoration:underline}
@media(max-width:720px){.section-page{padding-top:38px}.section-hero{grid-template-columns:1fr}.tool-grid{grid-template-columns:1fr}.tool-card{min-height:230px}}