/* Track Studio product page: timing-screen look, dark only. */
:root{
  --asphalt:#0b1014;--panel:#121a20;--panel-2:#18232b;--line:#24323c;
  --fg:#eef3f6;--soft:#c8d4dc;--muted:#93a4b0;--cyan:#41c8e8;--cyan-ink:#04141a;--kerb:#e5484d;--green:#6fe0a0;--amber:#ffb648;
  --display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--asphalt);color:var(--fg);font:400 17px/1.55 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:.01em;text-wrap:balance;margin:0;line-height:1.02;text-transform:uppercase}
h1{font-size:clamp(46px,7.4vw,92px)}
h2{font-size:clamp(34px,4.6vw,56px)}
h3{font-size:24px;letter-spacing:.02em}
p{margin:0}
.eyebrow{font:600 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:6px;font:600 16px/1 var(--body);text-decoration:none;border:1px solid var(--line);background:var(--panel);color:var(--fg);cursor:pointer}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--cyan);color:var(--cyan-ink);border-color:var(--cyan)}
.btn.primary:hover{background:#6ad6ef}
.btn small{font:400 13px var(--mono);opacity:.75}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

.nav{position:sticky;top:0;z-index:9;background:rgba(11,16,20,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font:700 22px var(--display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none}
.logo img{width:28px;height:28px;border-radius:7px}
.logo b{color:var(--amber);font-weight:700}
.nav nav{display:flex;gap:22px;margin-left:auto;align-items:center;font-size:15px}
.nav nav a{text-decoration:none;color:var(--muted)}
.nav nav a:hover{color:var(--fg)}
.nav nav a.btn{color:var(--cyan-ink);padding:10px 16px}
@media (max-width:720px){.nav nav a:not(.btn){display:none}}

.hero{padding-block:56px 48px}
.hero .wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center}
.hero-copy{display:grid;gap:22px;min-width:0}
.lead{font-size:20px;color:var(--soft);max-width:36ch}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.fine{font:400 13px var(--mono);color:var(--muted)}
.os-note{font:400 13px var(--mono);color:var(--muted)}
.screen{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:1600/1036;background:#000;min-width:0}
.screen>img:first-child,.screen>video{display:block;width:100%;height:100%;object-fit:cover}
.screen .hud{position:absolute;left:3%;right:3%;bottom:3%;display:flex;gap:2%}
.screen .hud img{width:36%;border-radius:6px;border:1px solid rgba(255,255,255,.08)}
.screen .map{position:absolute;top:4%;right:4%;width:26%;border-radius:6px}
.tag{position:absolute;top:4%;left:4%;font:600 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;background:rgba(0,0,0,.55);padding:6px 9px;border-radius:4px}
.tag::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--kerb);margin-right:7px;vertical-align:1px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}

.strip{border-block:1px solid var(--line);background:var(--panel)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;padding-block:18px;font:500 13px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.strip span::before{content:"▸ ";color:var(--cyan)}

.block{padding-block:84px}
.block.tight{padding-top:0}
.head{display:grid;gap:14px;margin-bottom:40px;max-width:720px}
.head p{font-size:18px;color:var(--muted)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:24px;display:grid;gap:10px;align-content:start;min-width:0}
.step .n{font:600 13px var(--mono);color:var(--cyan)}
.step p{color:var(--muted)}
.soon{display:inline-block;font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--kerb);border:1px solid currentColor;border-radius:4px;padding:3px 6px;justify-self:start}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

.layouts{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:center}
.layouts figure{margin:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#0a0f12}
.layouts ul{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.layouts li{border-top:1px solid var(--line);padding-top:14px}
.layouts li button{all:unset;box-sizing:border-box;display:grid;gap:4px;width:100%;cursor:pointer;padding:6px 0 6px 14px;border-left:3px solid transparent}
.layouts li button:hover b{color:var(--cyan)}
.layouts li button[aria-pressed="true"]{border-left-color:var(--cyan)}
.layouts li button:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.layout-view{aspect-ratio:1280/830}
.layout-view video{display:block;width:100%;height:100%;object-fit:contain;background:#000}
.layouts li b{font:700 22px var(--display);text-transform:uppercase;letter-spacing:.03em}
.layouts li span{color:var(--muted)}
.chip{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.chip.pro{color:var(--cyan)}
@media (max-width:820px){.layouts{grid-template-columns:1fr}}

.data{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.data div{background:var(--panel);padding:20px;display:grid;gap:6px;min-width:0}
.data b{font:600 15px var(--body)}
.data span{font:400 12px var(--mono);color:var(--muted)}
@media (max-width:820px){.data{grid-template-columns:repeat(2,1fr)}}

.tesla{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.tesla>div{display:grid;gap:18px;min-width:0}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checks li{display:grid;grid-template-columns:24px 1fr;gap:10px;color:var(--soft)}
.checks li::before{content:"✓";font:700 15px var(--mono);color:var(--green)}
.syncviz{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px;font:400 13px var(--mono);display:grid;gap:14px;min-width:0}
.trk{display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center;color:var(--muted)}
.bar{height:26px;border-radius:4px;background:repeating-linear-gradient(90deg,var(--panel-2) 0 14px,#1e2b34 14px 16px);position:relative;overflow:hidden}
.bar.csv{background:repeating-linear-gradient(90deg,#123241 0 3px,#0f2733 3px 6px)}
.bar i{position:absolute;top:0;bottom:0;left:38%;width:2px;background:var(--cyan)}
.ok{color:var(--green)}
@media (prefers-reduced-motion:no-preference){.bar i{animation:scan 6s linear infinite}@keyframes scan{from{left:2%}to{left:96%}}}
@media (max-width:820px){.tesla{grid-template-columns:1fr}}

.plans{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:900px}
@media (max-width:760px){.plans{grid-template-columns:1fr}}
.plan{border:1px solid var(--line);border-radius:10px;padding:28px;display:grid;gap:18px;align-content:start;background:var(--panel);min-width:0}
.plan.paid{border-color:var(--cyan);background:linear-gradient(180deg,#12232b,var(--panel) 60%)}
.price{font:700 clamp(48px,12vw,64px)/1 var(--display);display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px}
.price small{font:500 15px var(--body);color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.plan li{display:grid;grid-template-columns:22px 1fr;gap:6px;color:var(--soft);font-size:15.5px}
.plan li::before{content:"—";color:var(--muted)}
.plan.paid li::before{content:"✓";color:var(--cyan);font-weight:700}
.plan .btn{justify-self:start}
.pricing-note{margin-top:20px;color:var(--muted);font-size:15px;max-width:720px}

.platforms{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.platform{border:1px solid var(--line);border-radius:10px;padding:22px;display:grid;gap:6px;background:var(--panel);text-decoration:none;min-width:0}
.platform b{font:700 24px var(--display);text-transform:uppercase;letter-spacing:.03em}
.platform span{color:var(--muted);font-size:14px}
.platform em{font:600 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;font-style:normal;color:var(--muted);margin-top:8px}
.platform.ready{border-color:var(--cyan);background:linear-gradient(180deg,#12232b,var(--panel) 70%)}
.platform.ready em{color:var(--cyan)}
.platform.ready:hover{border-color:#6ad6ef}
.os-note a{color:var(--muted)}
@media (max-width:820px){.platforms{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.platforms{grid-template-columns:1fr}}

.privacy{background:var(--panel);border-block:1px solid var(--line)}
.privacy .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-block:64px}
.privacy .wrap>div{display:grid;gap:14px}
.privacy p{color:var(--soft);font-size:18px}
@media (max-width:820px){.privacy .wrap{grid-template-columns:1fr}}

.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.faq details{border-top:1px solid var(--line);padding-block:18px}
.faq summary{cursor:pointer;font:600 17px var(--body);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--cyan);font-family:var(--mono)}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin-top:10px}
.faq a{color:var(--cyan)}
@media (max-width:820px){.faq{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:36px 60px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}
footer a{color:var(--fg);text-decoration:none}
footer a:hover{color:var(--cyan)}

/* legal and thank-you pages */
.doc{max-width:760px;padding-block:56px 80px}
.doc h1{font-size:clamp(40px,6vw,64px);margin-bottom:10px}
.doc h2{font-size:28px;margin:40px 0 12px}
.doc p,.doc li{color:var(--soft)}
.doc p+p{margin-top:12px}
.doc ul,.doc ol{padding-left:22px;display:grid;gap:8px}
.doc a{color:var(--cyan)}
.doc .updated{font:400 13px var(--mono);color:var(--muted)}
.doc code{font-family:var(--mono);font-size:.9em;background:var(--panel-2);padding:2px 6px;border-radius:4px}