:root{--bg:#071018;--panel:#0f1b26;--panel2:#132330;--card:#f8fbff;--ink:#eaf6ff;--muted:#8da5b7;--line:rgba(255,255,255,.12);--blue:#28d4ff;--green:#51f0a4;--amber:#ffd36e;--red:#ff6b7a;--dark:#09131d;--shadow:0 24px 70px rgba(0,0,0,.25);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,rgba(40,212,255,.2),transparent 36%),linear-gradient(135deg,#06111a,#0a1622 48%,#071018);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.hero{min-height:100vh;padding:24px;display:grid;place-items:center}.hero-grid{width:min(1180px,100%);display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.nav{position:fixed;z-index:20;top:16px;left:50%;transform:translateX(-50%);width:min(1180px,calc(100% - 32px));display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(7,16,24,.78);backdrop-filter:blur(16px)}.brand{font-weight:900;letter-spacing:-.04em}.brand span{color:var(--green)}.nav a,.nav button{color:var(--ink);background:transparent;text-decoration:none;margin-left:16px}.btn{background:linear-gradient(135deg,var(--blue),var(--green));color:#041018;border-radius:14px;padding:12px 16px;font-weight:800;box-shadow:0 12px 35px rgba(40,212,255,.18)}.btn.ghost{background:rgba(255,255,255,.08);color:var(--ink);box-shadow:none;border:1px solid var(--line)}h1{font-size:clamp(38px,6vw,78px);line-height:.92;margin:0 0 20px;letter-spacing:-.07em}h2{font-size:clamp(26px,3vw,42px);letter-spacing:-.04em;margin:0 0 8px}p{color:var(--muted);line-height:1.62}.lead{font-size:19px;max-width:680px}.chiprow{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.chip{border:1px solid var(--line);border-radius:999px;padding:9px 12px;background:rgba(255,255,255,.06);color:#cfe5f4}.panel{background:rgba(15,27,38,.78);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}.mock{padding:18px}.garage-card{position:relative;overflow:hidden;min-height:460px}.car-img{height:230px;border-radius:20px;background:url('https://images.unsplash.com/photo-1593941707882-a5bba14938c7?auto=format&fit=crop&w=1200&q=80') center/cover}.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.stat{padding:16px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid var(--line)}.stat strong{display:block;font-size:28px;color:#fff}.section{padding:72px 24px}.wrap{width:min(1180px,100%);margin:auto}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{padding:22px;border-radius:24px;background:rgba(255,255,255,.06);border:1px solid var(--line)}.auth{display:grid;grid-template-columns:1fr 1fr;gap:18px}.auth form,.dash-card{padding:22px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid var(--line)}label{display:block;color:#cfe5f4;font-size:13px;margin:12px 0 6px}input,select,textarea{width:100%;padding:13px 14px;border-radius:13px;border:1px solid rgba(255,255,255,.18);background:rgba(4,14,22,.8);color:#fff}textarea{min-height:90px}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:22px;background:#06111a;border-right:1px solid var(--line)}.sidebtn{display:block;width:100%;text-align:left;color:#cfe5f4;background:transparent;padding:12px 14px;border-radius:13px;margin:5px 0}.sidebtn.active,.sidebtn:hover{background:rgba(40,212,255,.14);color:white}.main{padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-5{grid-column:span 5}.col-6{grid-column:span 6}.col-7{grid-column:span 7}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.kpi{padding:18px}.kpi b{font-size:34px;color:#fff}.vehicle-card{overflow:hidden}.vehicle-card img{width:100%;height:180px;object-fit:cover}.vehicle-card .body{padding:18px}.threeD{height:320px;border-radius:20px;background:radial-gradient(circle,#223a4a,#071018 70%);display:grid;place-items:center;perspective:800px;overflow:hidden}.car3d{width:220px;height:95px;border-radius:44px 65px 28px 28px;background:linear-gradient(135deg,#eaf6ff,#28d4ff 46%,#104e73);box-shadow:0 30px 70px rgba(40,212,255,.35);transform:rotateX(58deg) rotateZ(-24deg);animation:spin 6s ease-in-out infinite}.car3d:before{content:'';position:absolute;width:110px;height:50px;border-radius:60px 60px 8px 8px;background:rgba(6,17,26,.7);left:58px;top:-20px}.car3d:after{content:'';position:absolute;inset:auto 16px -13px 16px;height:22px;background:#031018;border-radius:999px}@keyframes spin{50%{transform:rotateX(58deg) rotateZ(24deg)}}.heat{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.cell{aspect-ratio:1;border-radius:9px;display:grid;place-items:center;font-size:11px;color:#071018;font-weight:800}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px;border-bottom:1px solid var(--line);color:#dbefff}.toast{position:fixed;right:20px;bottom:20px;background:#0f1b26;border:1px solid var(--line);padding:14px 16px;border-radius:14px;box-shadow:var(--shadow);z-index:40}.hidden{display:none!important}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;background:rgba(81,240,164,.13);color:var(--green);font-size:12px}.report{background:white;color:#10202d;padding:24px;border-radius:20px}.report p,.report li{color:#405463}.onboarding{max-width:760px;margin:80px auto;padding:24px}.carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px}.carousel>*{min-width:280px;scroll-snap-align:start}@media(max-width:900px){.hero-grid,.auth,.shell{grid-template-columns:1fr}.nav{position:static;transform:none;margin:12px auto}.hero{padding-top:10px}.features{grid-template-columns:1fr}.sidebar{position:static;height:auto}.grid{grid-template-columns:1fr}.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-12{grid-column:1}.topbar{flex-direction:column;align-items:flex-start}.main{padding:14px}.statgrid{grid-template-columns:1fr}.nav div:last-child{display:flex;gap:8px}.nav a,.nav button{margin-left:0;font-size:13px}.hero{min-height:auto}.section{padding:48px 16px}}