@font-face{font-family:'Inter';font-weight:400;font-display:swap;src:url('/assets/fonts/inter-400.woff2') format('woff2')}
  @font-face{font-family:'Inter';font-weight:500;font-display:swap;src:url('/assets/fonts/inter-500.woff2') format('woff2')}
  @font-face{font-family:'Inter';font-weight:600;font-display:swap;src:url('/assets/fonts/inter-600.woff2') format('woff2')}
  @font-face{font-family:'Inter';font-weight:700;font-display:swap;src:url('/assets/fonts/inter-700.woff2') format('woff2')}
  @font-face{font-family:'Grotesk';font-weight:500;font-display:swap;src:url('/assets/fonts/grotesk-500.woff2') format('woff2')}
  @font-face{font-family:'Grotesk';font-weight:600;font-display:swap;src:url('/assets/fonts/grotesk-600.woff2') format('woff2')}
  @font-face{font-family:'Grotesk';font-weight:700;font-display:swap;src:url('/assets/fonts/grotesk-700.woff2') format('woff2')}

  :root{
    --bg:#08080a; --bg2:#0d0d10; --surface:#131318; --surface2:#1a1a20;
    --text:#f5f3f1; --muted:#a29c98; --faint:#6f6a67;
    --red:#e01b24; --ember:#ff2e3a; --amber:#ff5058; --net:#2f74d0;
    --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.11);
    --maxw:1160px;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;
    line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  /* filmic depth: warm ambient washes + fine grain */
  body:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
    background:
      radial-gradient(60% 40% at 78% -5%, rgba(255,75,82,.13), transparent 60%),
      radial-gradient(50% 45% at 12% 8%, rgba(224,27,36,.10), transparent 55%),
      radial-gradient(70% 60% at 50% 108%, rgba(255,90,90,.06), transparent 60%)}
  body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
  h1,h2,h3{font-family:'Grotesk','Inter',sans-serif;font-weight:600;line-height:1.08;letter-spacing:-.015em;margin:0}
  /* red text on near-black is hard on the eyes — the accent red is already a lighter
     crimson (--ember #ff2e3a), and a soft ember glow lifts it off the black for legibility */
  .eyebrow{font-family:'Grotesk';color:var(--ember);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;margin:0 0 16px;display:inline-flex;align-items:center;gap:9px;text-shadow:0 0 18px rgba(255,75,82,.45)}
  .eyebrow:before{content:"";width:22px;height:1px;background:linear-gradient(90deg,var(--ember),transparent)}
  h2.sec{font-size:clamp(28px,4.4vw,46px);margin:0 0 16px}
  .lead{color:var(--muted);font-size:clamp(16px,1.7vw,19px);max-width:62ch}
  section{padding:104px 0;position:relative}
  .divide{border-top:1px solid var(--line)}
  .center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}

  /* reveal on scroll — only hidden when JS is active (progressive enhancement) */
  html.js .rev{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
  html.js .rev.in{opacity:1;transform:none}
  .rev.d1{transition-delay:.08s}.rev.d2{transition-delay:.16s}.rev.d3{transition-delay:.24s}

  /* NAV */
  header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px) saturate(1.2);
    background:rgba(8,8,10,.66);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px;padding:9px 0}
  .brand{display:flex;align-items:center;gap:12px;font-family:'Grotesk';font-weight:700;font-size:19px;letter-spacing:.01em}
  .brand img{height:32px;width:auto;max-width:60vw;filter:drop-shadow(0 0 10px rgba(224,27,36,.55))}
  /* Staggered two-row nav: primary section links on top, secondary (FAQ/Support/Kickstarter)
     below, both right-aligned so row 2 sits indented under row 1. No hamburger — on small
     screens the rows just wrap and center (see media query). */
  .nav-links{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
  .nav-row{display:flex;gap:27px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
  .nav-row-2{gap:24px}
  .nav-row-2 a{font-size:13.5px;color:var(--faint)}
  .nav-row-2 a:hover{color:var(--text)}
  .nav-links a{color:var(--muted);font-size:14.5px;font-weight:500;transition:color .18s;position:relative}
  .nav-links a:hover{color:var(--text)}
  .nav-links a.nav-support{color:var(--ember);font-weight:600;text-shadow:0 0 12px rgba(255,75,82,.45)}
  .btn.btn-sm{padding:7px 15px;font-size:13px;border-radius:9px}
  .btn{display:inline-flex;align-items:center;gap:8px;font-family:'Grotesk';background:linear-gradient(180deg,var(--ember),var(--red));
    color:#fff;font-weight:600;font-size:14.5px;padding:11px 22px;border-radius:11px;border:1px solid rgba(255,120,120,.5);
    cursor:pointer;box-shadow:0 6px 22px rgba(224,27,36,.32),inset 0 1px 0 rgba(255,255,255,.2);
    transition:transform .14s,box-shadow .2s;white-space:nowrap}
  .btn:hover{box-shadow:0 8px 30px rgba(224,27,36,.5),inset 0 1px 0 rgba(255,255,255,.25);transform:translateY(-1px)}
  .btn:active{transform:scale(.97)}
  .btn.ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--line2);box-shadow:none}
  .btn.ghost:hover{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.07)}
  .nav-toggle{display:none;align-items:center;justify-content:center;background:rgba(255,255,255,.04);border:1px solid var(--line2);border-radius:10px;padding:7px;color:var(--text);cursor:pointer}
  .nav-toggle svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}
  @media(max-width:860px){
    /* No hamburger (user preference): stack logo over the nav and let the two rows wrap +
       center. Everything stays visible — no menu to open. */
    .nav{flex-direction:column;gap:12px;padding:14px 0;text-align:center}
    .nav-toggle{display:none!important}
    .nav-links{align-items:center;gap:10px;width:100%}
    .nav-row{justify-content:center;gap:14px 20px}
    .nav-row-2{gap:14px 20px}
  }

  /* HERO */
  .hero{padding:92px 0 64px;text-align:center;position:relative}
  .kicker{display:inline-flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);
    border:1px solid var(--line2);background:rgba(255,255,255,.03);border-radius:100px;padding:7px 16px;margin-bottom:30px}
  .kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--ember);box-shadow:0 0 10px var(--ember);animation:pulse 2.4s ease-in-out infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
  .hero h1{font-family:'Grotesk';font-weight:700;font-size:clamp(38px,6.6vw,76px);letter-spacing:-.03em;
    line-height:1.02;margin:0 auto 24px;max-width:15ch;background:linear-gradient(180deg,#fff 40%,#c9c4c0);
    -webkit-background-clip:text;background-clip:text;color:transparent}
  .hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--amber),var(--ember),var(--red));
    -webkit-background-clip:text;background-clip:text;color:transparent}
  .hero .lead{font-size:clamp(17px,2.1vw,21px);margin:0 auto}
  .hero-cta{display:flex;gap:14px;justify-content:center;margin:36px 0 30px;flex-wrap:wrap}
  .badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:8px}
  .badge{font-size:12.5px;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:7px 15px;background:rgba(255,255,255,.02)}
  .badge b{color:var(--text);font-weight:600}

  /* live demo device frame */
  .demo{margin:56px auto 0;max-width:1020px;position:relative}
  .demo-toggle{display:inline-flex;gap:2px;background:var(--surface);border:1px solid var(--line2);border-radius:100px;padding:4px;margin-bottom:20px}
  .demo-toggle button{font-family:'Grotesk';font-weight:600;font-size:13.5px;color:var(--muted);background:transparent;border:none;
    padding:8px 20px;border-radius:100px;cursor:pointer;transition:color .15s}
  .demo-toggle button.on{color:#fff;background:linear-gradient(180deg,var(--ember),var(--red));box-shadow:0 2px 12px rgba(224,27,36,.4)}
  .frame{border-radius:16px;overflow:hidden;border:1px solid var(--line2);
    box-shadow:0 40px 100px rgba(0,0,0,.65),0 0 0 1px rgba(0,0,0,.5),0 0 60px rgba(224,27,36,.08);background:#000;position:relative}
  .frame img{width:100%;display:block;transition:opacity .5s ease}
  .frame .glow{position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 120px rgba(0,0,0,.4)}
  .demo-cap{color:var(--faint);font-size:12.5px;margin-top:16px;letter-spacing:.02em}

  /* logo strip */
  .strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;background:rgba(255,255,255,.012)}
  .strip p{text-align:center;color:var(--faint);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 18px;font-family:'Grotesk'}
  .strip-row{display:flex;gap:14px 40px;justify-content:center;flex-wrap:wrap;align-items:center}
  .strip-row span{color:var(--muted);font-weight:600;font-size:15px;font-family:'Grotesk';opacity:.75}

  /* split */
  .split{display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center}
  @media(max-width:880px){.split{grid-template-columns:1fr;gap:34px}}
  .checklist{list-style:none;padding:0;margin:28px 0 0}
  .checklist li{position:relative;padding:11px 0 11px 34px;font-size:15.5px;border-bottom:1px solid var(--line)}
  .checklist li svg{position:absolute;left:0;top:12px;width:20px;height:20px}
  .panel{background:linear-gradient(180deg,var(--surface),var(--bg2));border:1px solid var(--line2);border-radius:18px;padding:8px;position:relative;overflow:hidden}
  .panel:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--ember),transparent);z-index:2}
  .panel img{border-radius:12px}

  /* cards */
  .grid{display:grid;gap:20px;margin-top:48px}
  .cols-3{grid-template-columns:repeat(3,1fr)}.cols-2{grid-template-columns:repeat(2,1fr)}
  @media(max-width:880px){.cols-3,.cols-2{grid-template-columns:1fr}}
  /* geek section has 5 cards — flex so the trailing row (2) centers in the 3-wide space */
  #geek .grid.cols-3{display:flex;flex-wrap:wrap;justify-content:center}
  #geek .grid.cols-3>.card{width:calc((100% - 40px)/3)}
  @media(max-width:880px){#geek .grid.cols-3>.card{width:100%}}
  .card{background:linear-gradient(180deg,var(--surface),rgba(19,19,24,.5));border:1px solid var(--line);border-radius:18px;padding:30px;
    transition:border-color .2s,transform .2s,box-shadow .2s;position:relative}
  .card:hover{border-color:rgba(255,75,82,.35);transform:translateY(-3px);box-shadow:0 20px 50px rgba(0,0,0,.4)}
  .card h3{font-size:20px;margin:0 0 11px}
  .card p{color:var(--muted);font-size:15px;margin:0}
  #promise .card p b{color:var(--text)}
  .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;
    background:radial-gradient(120% 120% at 30% 20%,rgba(255,75,82,.22),rgba(224,27,36,.08));border:1px solid rgba(255,75,82,.28)}
  .ic svg{width:24px;height:24px;stroke:var(--ember);fill:none;stroke-width:1.7}

  /* steps */
  .steps{display:grid;gap:20px;margin-top:48px;grid-template-columns:repeat(3,1fr)}
  @media(max-width:880px){.steps{grid-template-columns:1fr}}
  .step{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:30px 28px;position:relative}
  .step .n{font-family:'Grotesk';font-weight:700;font-size:14px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
    color:#fff;background:linear-gradient(180deg,var(--ember),var(--red));box-shadow:0 0 18px rgba(224,27,36,.45);margin-bottom:18px}
  .step h3{font-size:18px;margin:0 0 8px}.step p{color:var(--muted);font-size:14.5px;margin:0}

  /* specs */
  .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
  @media(max-width:880px){.stats{grid-template-columns:repeat(2,1fr)}}
  .stat{text-align:center;padding:28px 14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.02)}
  .stat .big{font-family:'Grotesk';font-size:34px;font-weight:700;letter-spacing:-.02em}
  .stat .big span{background:linear-gradient(120deg,var(--amber),var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent}
  .stat .lbl{color:var(--muted);font-size:13px;margin-top:6px}

  /* origin */
  .origin{background:
      radial-gradient(80% 120% at 15% 0%, rgba(255,75,82,.12), transparent 55%),
      linear-gradient(180deg,var(--surface),var(--bg2));
    border:1px solid var(--line2);border-radius:24px;padding:56px 52px;max-width:900px;margin:0 auto;position:relative;overflow:hidden}
  .origin .q{font-family:Georgia,serif;color:var(--ember);font-size:90px;line-height:0;position:absolute;top:52px;left:30px;opacity:.35}
  .origin p{font-family:'Grotesk';font-weight:500;font-size:clamp(19px,2.5vw,26px);line-height:1.45;margin:0;letter-spacing:-.01em}
  .origin .by{color:var(--muted);font-size:14.5px;margin-top:26px;display:flex;align-items:center;gap:12px}
  .origin .by:before{content:"";width:26px;height:1px;background:var(--ember)}

  /* FAQ */
  .faq{max-width:840px;margin:48px auto 0}
  details{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:12px;overflow:hidden;transition:border-color .2s}
  details[open]{border-color:rgba(255,75,82,.3)}
  summary{cursor:pointer;padding:20px 24px;font-family:'Grotesk';font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
  summary::-webkit-details-marker{display:none}
  summary:after{content:"+";color:var(--ember);font-size:24px;font-weight:300;transition:transform .25s;line-height:1}
  details[open] summary:after{transform:rotate(45deg)}
  details .a{color:var(--muted);font-size:15px;padding:0 24px 22px;line-height:1.65}
  details .a b{color:var(--text)}

  /* CTA */
  .cta{text-align:center;background:
      radial-gradient(100% 140% at 50% 0%, rgba(255,75,82,.18), transparent 62%),
      linear-gradient(180deg,var(--bg2),var(--surface));
    border:1px solid var(--line2);border-radius:26px;padding:72px 32px;max-width:960px;margin:0 auto;position:relative;overflow:hidden}
  .cta:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--ember),transparent)}
  .cta h2{font-size:clamp(28px,4.4vw,44px);margin-bottom:16px}

  /* footer */
  footer{border-top:1px solid var(--line);padding:60px 0 44px;color:var(--muted);font-size:13.5px}
  .foot-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:34px}
  .foot-links{display:flex;gap:28px;flex-wrap:wrap}
  .foot-links a{color:var(--muted)}.foot-links a:hover{color:var(--text)}
  .disc{border-top:1px solid var(--line);padding-top:26px;color:var(--faint);font-size:12.5px;max-width:82ch}
  .disc p{margin:0 0 10px}

/* connection flow diagram */
.flowbox{margin:54px auto 10px;max-width:1000px;overflow-x:auto;padding:6px 0;
  -webkit-overflow-scrolling:touch}
.flow{width:100%;min-width:660px;height:auto;display:block;margin:0 auto}

/* comparison table (TessDrive vs Other Devices) — solid opaque bg so the ambient page-glow can't bleed through */
.cmp{margin:48px auto 0;max-width:1000px;border:1px solid var(--line2);border-radius:18px;overflow:hidden;background:#0f0f14;text-align:left;position:relative;z-index:1}
.cmp-head,.cmp-row{display:grid;grid-template-columns:0.82fr 1.3fr 1.3fr}
.cmp-head{border-bottom:1px solid var(--line2)}
.cmp-head>div{padding:15px 22px;font-family:'Grotesk';font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;background:#0c0c10}
.cmp-head .cmp-us{color:#fff;background:#1c130e;border-left:1px solid var(--line2);border-right:1px solid var(--line2)}
.cmp-head .cmp-us:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--ember);box-shadow:0 0 9px var(--ember)}
.cmp-head .cmp-them{color:var(--muted)}
.cmp-row{border-bottom:1px solid var(--line)}
.cmp-row:last-child{border-bottom:none}
.cmp-row>div{padding:16px 22px;font-size:14.5px;line-height:1.55}
.cmp-dim{font-family:'Grotesk';font-weight:600;color:var(--text);display:flex;align-items:center;background:#0f0f14}
.cmp-us-cell{color:var(--text);background:#17110d;border-left:1px solid var(--line2);border-right:1px solid var(--line2)}
.cmp-us-cell .mk{color:var(--ember);font-weight:800;margin-right:8px;text-shadow:0 0 12px rgba(255,75,82,.55)}
.cmp-us-cell b{color:#fff;font-weight:700}
.cmp-them-cell{color:var(--muted);background:#0f0f14}
.cmp-row.key .cmp-us-cell{background:#20140e}
.cmp-lbl{display:none}
@media(max-width:760px){
  .cmp{border-radius:16px;background:#0f0f14}
  .cmp-head{display:none}
  .cmp-row{grid-template-columns:1fr;padding:8px 0 14px;gap:0}
  .cmp-row>div{padding:6px 18px;background:none}
  .cmp-dim{padding-top:16px;font-size:16px;font-family:'Grotesk';background:none}
  .cmp-us-cell,.cmp-them-cell{border:none;margin:6px 14px 0;border-radius:10px;padding:12px 14px}
  .cmp-us-cell{background:#1b130e}
  .cmp-them-cell{background:#141418}
  .cmp-lbl{display:block;font-family:'Grotesk';font-weight:700;font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;opacity:.55;margin-bottom:5px}
  .cmp-us-cell .cmp-lbl{color:var(--ember);opacity:.9}
}

/* footer colophon (built with / hosted by) */
.colophon{margin-top:20px;color:var(--faint);font-size:12.5px;line-height:1.75}
.colophon a{color:var(--muted);border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.colophon a:hover{color:var(--text);border-bottom-color:var(--ember)}

/* ============================================================
   REFRESH 2026-07-20 — light sections + in-Tesla composite + clearer flow
   (light palette + t-prefixed flow classes so nothing collides with the
   existing dark .flow / .ic / .cmp rules above)
   ============================================================ */
:root{
  --paper:#f7f5f2; --paper2:#efece7; --ink:#17130f; --ink2:#453f39; --ink-muted:#6f6660;
  --ink-line:rgba(23,19,15,.12); --good:#1f9d55;
  --tdlogo:url("/assets/favicon.png?v=20260716");
}

/* a bright panel that sits on the dark page */
.light{background:var(--paper);color:var(--ink);border-radius:26px;padding:56px 46px 60px;
  box-shadow:0 40px 100px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.6)}
@media(max-width:640px){.light{padding:40px 22px 46px;border-radius:20px}}
.light h2,.light h2.sec,.light h3{color:var(--ink)}
.light .lead{color:var(--ink-muted)}
.light .eyebrow{color:var(--red);text-shadow:none}
.light .eyebrow:before{background:linear-gradient(90deg,var(--red),transparent)}

/* in-Tesla split-screen composite */
.incar-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;margin-top:30px}
@media(max-width:880px){.incar-grid{grid-template-columns:1fr;gap:28px}}
.incar-copy .eyebrow{color:var(--red);text-shadow:none}
.incar-copy h2{color:var(--ink);margin:0 0 14px}
.incar-copy p{color:var(--ink-muted);font-size:15.5px;margin:0 0 12px;line-height:1.6}
.incar-copy .fine{font-size:13px;color:var(--faint)}
.screen{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:16/10;
  border:8px solid #070708;box-shadow:0 0 0 1px rgba(0,0,0,.15),0 26px 60px rgba(0,0,0,.4)}
.tesla{display:flex;flex-direction:column;height:100%;background:#0f1115;font-family:'Grotesk',sans-serif}
.tstatus{display:flex;align-items:center;gap:13px;padding:5px 13px;font-size:10.5px;color:#9a9ba2;background:#0b0c10}
.tstatus .gear{letter-spacing:.16em}.tstatus .gear b{color:#fff}
.tstatus .spd{color:#fff;font-weight:700;font-size:12px}
.tstatus .spd small{font-weight:500;color:#7d7e85;font-size:9px;margin-left:2px}
.tstatus .r{margin-left:auto;display:flex;gap:13px;align-items:center}
.tbody{flex:1;display:flex;min-height:0}
.drive{flex:0 0 41%;position:relative;overflow:hidden;background:linear-gradient(180deg,#20344d 0%,#16202c 44%,#0c1219 100%)}
.drive .road{position:absolute;left:50%;bottom:-2%;width:118%;height:66%;transform:translateX(-50%);
  background:linear-gradient(180deg,#4a4f57,#31353c);clip-path:polygon(42% 0,58% 0,100% 100%,0 100%);opacity:.92}
.drive .lane{position:absolute;left:50%;bottom:0;width:2.4%;height:64%;transform:translateX(-50%);
  background:repeating-linear-gradient(180deg,#f4d774 0 12%,transparent 12% 26%);opacity:.85;clip-path:polygon(35% 0,65% 0,100% 100%,0 100%)}
.drive .car{position:absolute;left:50%;bottom:9%;transform:translateX(-50%);width:34px;height:46px;border-radius:9px 9px 12px 12px;
  background:linear-gradient(180deg,#e9edf2,#aeb4bd);box-shadow:0 6px 14px rgba(0,0,0,.4)}
.drive .car:after{content:"";position:absolute;inset:6px 6px 40% 6px;border-radius:6px;background:#1b2733;opacity:.6}
.drive .dglow{position:absolute;left:50%;bottom:16%;width:66%;height:34%;transform:translateX(-50%);
  background:radial-gradient(ellipse at center,rgba(120,180,255,.22),transparent 70%);filter:blur(4px)}
.drive .tag{position:absolute;top:8px;left:10px;font-size:9.5px;color:#cfe3ff;opacity:.8;letter-spacing:.06em}
.browser{flex:1;display:flex;flex-direction:column;min-width:0;background:#000;border-left:2px solid #060608}
.chrome{display:flex;align-items:center;gap:8px;padding:6px 9px;background:#1b1c21;border-bottom:1px solid #000}
.chrome .tab{display:flex;align-items:center;gap:6px;background:#0f0f13;border:1px solid #2a2b31;border-radius:7px;padding:4px 9px;font-size:10px;color:#cbc9d1;min-width:0}
.chrome .tab .fav{width:12px;height:12px;border-radius:3px;background:var(--tdlogo) center/contain no-repeat;flex:none}
.chrome .url{flex:1;display:flex;align-items:center;gap:6px;background:#0f0f13;border:1px solid #2a2b31;border-radius:7px;padding:4px 10px;font-size:10px;color:#9aa1a8;min-width:0}
.chrome .url span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chrome .url .lock{color:#38c172;flex:none}
.chrome .ctl{display:flex;gap:4px}
.chrome .ctl i{width:14px;height:2px;border-radius:2px;background:#7f8087;display:block}
.browser .bcontent{flex:1;overflow:hidden;min-height:0}
.browser .bcontent img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.tdock{display:flex;align-items:center;gap:11px;padding:6px 13px;background:#0b0c10;justify-content:center}
.tdock i{width:19px;height:19px;border-radius:6px;background:#22242b;display:block}
.tdock i.us{background:#fff var(--tdlogo) center/76% no-repeat;box-shadow:0 0 10px rgba(224,27,36,.45)}
.tdock .temp{color:#8a8b92;font-size:10px;margin:0 2px}
.cap-real{text-align:center;color:var(--faint);font-size:12.5px;margin-top:16px;line-height:1.5}
.cap-real b{color:var(--ink2);font-weight:600}

/* How-it-works flow (user 2026-09-10): TessDrive as INTERMEDIARY. A continuous
   blue "internet" rail runs from the user's hotspot THROUGH TessDrive and out to
   the car (so the car never loses connectivity); a second ember "your apps" rail
   joins only at the device. Kills the "does my car lose internet?" confusion. */
.hflow{display:flex;align-items:flex-start;justify-content:center;flex-wrap:nowrap;gap:0;margin:48px auto 8px;max-width:1040px}
.hnode{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;min-width:176px;padding-top:8px;color:var(--ink)}
.hic{width:104px;height:104px;border-radius:26px;display:grid;place-items:center;background:#fff;border:1px solid var(--ink-line);box-shadow:0 10px 26px rgba(23,19,15,.08)}
.hic svg{width:50px;height:50px;stroke:currentColor}
/* TessDrive node = the real TessPlay app icon */
.hic.app{background:none;border:none;box-shadow:none;padding:0}
.hic.app img{width:100%;height:100%;display:block;border-radius:24px;filter:drop-shadow(0 14px 26px rgba(224,27,36,.32))}
/* hotspot node = WiFi symbol outlined in green with a "WiFi" tag */
.hic.wifi{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--good);border:2px solid var(--good);background:#fff}
.hic.wifi svg{width:44px;height:44px;stroke:currentColor}
/* same radio-wave pulse as the connectors, reversed (outer->inner = receiving) */
.hic.wifi svg path{animation:emit 1.7s ease-in-out infinite}
.hic.wifi svg .rw1{animation-delay:0s}
.hic.wifi svg .rw2{animation-delay:.24s}
.hic.wifi svg .rw3{animation-delay:.48s}
@media(prefers-reduced-motion:reduce){.hic.wifi svg path{animation:none;opacity:1}}
.wifi-tag{font-family:'Grotesk';font-weight:800;font-size:13px;letter-spacing:.02em;color:var(--good);line-height:1}
.hnm{font-family:'Grotesk';font-weight:700;font-size:20px;color:var(--ink)}
.hsub{font-size:14px;color:var(--ink-muted);max-width:20ch;line-height:1.4}
.hpt{margin:12px auto 0;font-size:13px;color:var(--ink-muted);max-width:22ch;line-height:1.45}
.hpt b{color:var(--ink)}
/* two-rail wireless connector: flowing signal waves beam toward the car
   (user 2026-09-10) — replaces the old dot-on-a-line arrow. */
.hlink{flex:1 1 110px;max-width:220px;min-width:88px;display:flex;flex-direction:column;justify-content:center;gap:28px;padding-top:50px}
.hrail{position:relative;display:flex;align-items:center;justify-content:center;gap:7px;color:var(--net)}
.hrail.app{color:var(--ember)}
.hlbl{position:absolute;left:0;right:0;top:-22px;text-align:center;font-family:'Grotesk';font-size:12px;font-weight:700;letter-spacing:.02em;color:currentColor}
/* radio-wave signal: concentric arcs emanate from a transmitter toward the car */
.sig{width:42px;height:auto;overflow:visible}
.sig circle{fill:currentColor}
.sig path{stroke:currentColor;stroke-width:2.5;stroke-linecap:round;opacity:.14}
.sig .w1{animation:emit 1.7s ease-in-out infinite}
.sig .w2{animation:emit 1.7s ease-in-out .24s infinite}
.sig .w3{animation:emit 1.7s ease-in-out .48s infinite}
@keyframes emit{0%,58%,100%{opacity:.14}20%{opacity:1;filter:drop-shadow(0 0 4px currentColor)}}
@media(prefers-reduced-motion:reduce){.sig path{animation:none;opacity:.62}}
/* third node = the TessDrive UI page in the Tesla browser, with a steering
   wheel touching it on the left ("while you drive") */
.hnode.dest{min-width:0}
.uipage{position:relative;margin-bottom:2px}
.uiscreen{width:clamp(176px,20vw,216px);border-radius:12px;overflow:hidden;border:1px solid var(--ink-line);box-shadow:0 14px 32px rgba(23,19,15,.18)}
.uibar{display:flex;align-items:center;gap:7px;padding:5px 11px;background:#1b1c21;color:#9aa1a8;font-size:9.5px;font-family:'Grotesk';font-weight:600}
.uibar .uilock{color:#38c172}
.uibar .uiurl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;text-align:left}
.uibar i{width:11px;height:2px;border-radius:2px;background:#6a6b72;flex:none}
.uiscreen>img{display:block;width:100%;height:auto}
.uiwheel{position:absolute;left:0;bottom:0;width:clamp(58px,7vw,84px);transform:translate(-36%,16%);z-index:2;pointer-events:none;filter:drop-shadow(0 8px 16px rgba(0,0,0,.45))}
.uiwheel svg{display:block;width:100%;height:auto;transform-origin:50% 50%;animation:wheelrock 3.4s ease-in-out infinite}
@keyframes wheelrock{0%,100%{transform:rotate(-6deg)}50%{transform:rotate(6deg)}}
@media(prefers-reduced-motion:reduce){.uiwheel svg{animation:none}}
/* car's two outputs */
.hout{display:flex;flex-direction:column;gap:9px;margin-top:2px;text-align:left}
.hout>div{font-size:13.5px;color:var(--ink2);display:flex;gap:8px;align-items:flex-start;line-height:1.4}
.hout .ck{color:var(--good);font-weight:800;flex:none}
.hout b{color:var(--ink)}
@media(max-width:760px){
  .hflow{flex-direction:column;align-items:center;gap:2px;max-width:360px}
  .hnode{min-width:0}
  .hlink{width:auto;max-width:none;flex:0 0 auto;flex-direction:row;justify-content:center;gap:48px;padding:12px 0}
  .hrail{flex-direction:column;gap:7px}
  .sig{transform:rotate(90deg)}
  .hlbl{position:static;writing-mode:vertical-rl;white-space:nowrap;margin-top:6px}
}

/* steps + comparison, re-skinned for the light panel */
.light .steps{margin-top:40px}
.light .step{background:#fff;border-color:var(--ink-line)}
.light .step h3{color:var(--ink)}
.light .step p{color:var(--ink-muted)}
.light .cmp{background:#fff;border-color:var(--ink-line)}
.light .cmp-head>div{background:var(--paper2);color:var(--ink)}
.light .cmp-head .cmp-us{background:linear-gradient(180deg,var(--ember),var(--red));color:#fff;border-color:transparent}
.light .cmp-head .cmp-us:before{background:#fff;box-shadow:0 0 8px rgba(255,255,255,.75)}
.light .cmp-head .cmp-them{background:var(--paper2);color:var(--ink-muted)}
.light .cmp-row{border-color:var(--ink-line)}
.light .cmp-dim{background:#fff;color:var(--ink)}
.light .cmp-us-cell{background:linear-gradient(180deg,rgba(255,46,58,.06),rgba(224,27,36,.045));color:var(--ink);border-color:var(--ink-line)}
.light .cmp-us-cell .mk{color:var(--good);text-shadow:none}
.light .cmp-us-cell b{color:var(--ink)}
.light .cmp-them-cell{background:#fbfaf8;color:var(--ink-muted)}
.light .cmp-row.key .cmp-us-cell{background:linear-gradient(180deg,rgba(255,46,58,.1),rgba(224,27,36,.07))}
@media(max-width:760px){
  .light .cmp{background:#fff}
  .light .cmp-us-cell{background:rgba(255,46,58,.07)}
  .light .cmp-them-cell{background:#f2f0ec}
  .light .cmp-us-cell .cmp-lbl{color:var(--red)}
}

/* Geek Out — technical showcase (dark, terminal-flavored monospace tag) */
.geek-tag{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;
  letter-spacing:.02em;color:var(--ember);opacity:.9;text-shadow:0 0 12px rgba(255,75,82,.3);
  display:block;margin-bottom:9px}
#geek .card h3{margin-top:0}

/* How-it-works: section width + reassurance Q&A card (user 2026-09-10) */
#how .wrap{max-width:1160px}
#how .light{padding-left:46px;padding-right:46px}
.how-qa{margin:38px auto 0;max-width:720px;background:var(--paper2);border:1px solid var(--ink-line);border-radius:18px;padding:26px 30px;text-align:left}
.how-qa h3{margin:0 0 10px;font-size:19px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:10px}
.how-qa .qa-no{background:var(--good);color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em;padding:3px 11px;border-radius:100px;text-transform:uppercase}
.how-qa p{margin:0;color:var(--ink2);font-size:15.5px;line-height:1.6}
.how-qa p b{color:var(--ink)}
.how-analogy{margin:16px 0 0;font-size:14.5px;color:var(--ink-muted);font-style:italic}
@media(max-width:640px){.how-qa{padding:22px 20px}}

/* red X on the Other Devices column (mirrors the green check on ours) */
.cmp-them-cell .xk{color:#d83a3a;font-weight:800;margin-right:8px}

/* stylized SVG markers (matched pair) — replaces the tinted font glyphs */
.cmp-us-cell .mk,.cmp-them-cell .xk{width:20px;height:20px;display:inline-block;
  vertical-align:-4px;margin-right:9px;fill:none;stroke-width:2.7;stroke-linecap:round;
  stroke-linejoin:round;flex:none;filter:none}
.cmp-us-cell .mk{stroke:var(--good)}
.cmp-them-cell .xk{stroke:#d83a3a}

/* USER 2026-07-20: pulsing green "live" dot on the TessDrive comparison header */
.light .cmp-head .cmp-us:before{background:#35e07f;box-shadow:0 0 0 0 rgba(53,224,127,.6);animation:gpulse 2s ease-out infinite}
@keyframes gpulse{0%{box-shadow:0 0 0 0 rgba(53,224,127,.6)}70%{box-shadow:0 0 0 8px rgba(53,224,127,0)}100%{box-shadow:0 0 0 0 rgba(53,224,127,0)}}
@media(prefers-reduced-motion:reduce){.light .cmp-head .cmp-us:before{animation:none}}

/* Beta Testers nav CTA pill */
.nav-links a.nav-beta{color:#fff;background:linear-gradient(180deg,var(--ember),var(--red));
  border-radius:100px;padding:6px 15px;font-weight:600;text-shadow:none;
  box-shadow:0 3px 12px rgba(224,27,36,.3)}
.nav-links a.nav-beta:hover{color:#fff;box-shadow:0 6px 18px rgba(224,27,36,.5)}

/* long-form legal / reference pages, on the shared theme (2026-07-20) */
.doc{max-width:800px;margin:0 auto;padding:54px 0 30px}
.doc .eyebrow{margin-bottom:14px}
.doc h1{font-family:'Grotesk';font-weight:700;font-size:clamp(30px,5vw,42px);letter-spacing:-.02em;line-height:1.08;margin:6px 0 12px}
.doc h2{font-family:'Grotesk';font-weight:600;font-size:20px;color:var(--text);margin:34px 0 8px;scroll-margin-top:88px}
.doc p,.doc li{color:var(--muted);font-size:15.5px;line-height:1.72}
.doc .intro{color:var(--text);font-size:16.5px}
.doc .muted{color:var(--faint);font-size:13.5px}
.doc strong,.doc b{color:var(--text)}
.doc a{color:var(--ember);text-shadow:0 0 14px rgba(255,75,82,.4)}
.doc ul,.doc ol{padding-left:22px;margin:10px 0}
.doc li{margin:6px 0}
.doc table{border-collapse:collapse;width:100%;margin:14px 0}
.doc td,.doc th{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;font-size:14.5px}
.doc th{color:var(--text);font-family:'Grotesk';font-weight:600}
.doc .back{display:inline-block;margin:40px 0 10px;color:var(--muted);text-shadow:none}
.doc .back:hover{color:var(--text)}