@font-face{font-family:"Noto Sans";font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;
  src:url("../fonts/NotoSans-var-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Noto Sans";font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;
  src:url("../fonts/NotoSans-var-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* Dark theme. --accent is the brand red, for fills (buttons, step numbers,
   glows); on this background it is too dim for text, so text and icons use
   the lighter --accent-ink of the same red. */
:root{
  --bg:#121113;
  --surface:#1b191b;
  --surface-2:#242124;
  --ink:#f3eeee;
  --dim:#b9b0b0;
  --faint:#8f8686;
  --line:#2e2a2c;
  --accent:#9c3a3b;
  --accent-hi:#b24344;
  --accent-ink:#dd6d6e;
  --ok:#4cc38a;
  --bad:#f0914f;
  --max:1180px;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.6 "Noto Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent-ink);outline-offset:3px;border-radius:6px}
::selection{background:rgba(156,58,59,.6);color:#fff}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.nw{white-space:nowrap}

.top{position:sticky;top:0;z-index:20;background:rgba(18,17,19,.86);border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px)}
.top .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:21px;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand img{width:auto;height:28px;flex:none}
.nav,.top .btn{margin-left:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:var(--ink);font-size:15.5px;font-weight:500;white-space:nowrap}
.nav a:hover{color:var(--accent-ink);text-decoration:none}
.menu-btn{display:none;place-items:center;width:44px;height:44px;margin-left:auto;padding:0;
  border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);cursor:pointer}
.menu-btn svg{width:22px;height:22px}
.menu-btn .x,.top.open .menu-btn .bars{display:none}
.top.open .menu-btn .x{display:block}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 30px;
  border-radius:999px;border:1px solid transparent;font:inherit;font-size:16px;font-weight:600;line-height:1;
  cursor:pointer;white-space:nowrap;transition:background-color .15s,border-color .15s,color .15s}
.btn:hover{text-decoration:none}
.btn:disabled{opacity:.6;cursor:default}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hi)}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(243,238,238,.4)}
.btn-ghost:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-sm{height:38px;padding:0 18px;font-size:14px}

.hero{display:flex;align-items:center;min-height:min(calc(100vh - 68px),820px);padding:96px 0;text-align:center}
.hero .wrap{width:100%}
h1{margin:0 auto 22px;max-width:14em;font-size:clamp(40px,6.2vw,80px);line-height:1.04;letter-spacing:-.035em;font-weight:800}
h1 em{font-style:normal;color:var(--accent-ink)}
.lede{max-width:38em;margin:0 auto 44px;color:var(--dim);font-size:clamp(17px,1.6vw,21px)}

section{padding:88px 0}
h2{margin:0 0 14px;font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.03em;font-weight:800}
h3{margin:0 0 6px;font-size:19px;line-height:1.3;letter-spacing:-.01em}
.center{text-align:center}
.sub{max-width:36em;margin:0 auto 56px;color:var(--dim);font-size:18px}
.fine{margin:14px 0 0;color:var(--faint);font-size:14px}

.demo{padding:80px 0 72px;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.demo h2{margin-bottom:36px}
.video{position:relative;max-width:960px;margin:0 auto;aspect-ratio:16/9;overflow:hidden;background:#000;
  border:1px solid var(--line);border-radius:20px}
.video iframe,.video-play{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-play{display:block;margin:0;padding:0;background:#000;cursor:pointer}
.video-play img{width:100%;height:100%;object-fit:cover;opacity:.88;transition:opacity .2s}
.video-play:hover img{opacity:1}
.video-play:focus-visible{outline-offset:-5px}
.play{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:86px;height:86px;margin:-43px 0 0 -43px;
  border-radius:50%;background:var(--accent);color:#fff;box-shadow:0 12px 34px rgba(0,0,0,.5);
  transition:background-color .15s,transform .15s}
.play svg{width:34px;height:34px;margin-left:5px}
.video-play:hover .play{background:var(--accent-hi);transform:scale(1.06)}
.video-link{margin:16px 0 0;text-align:center;font-size:14.5px}

.product{padding-top:88px}
.panel{max-width:680px;margin:0 auto;padding:48px 52px 40px;background:var(--surface);
  border:1px solid var(--line);border-radius:24px}
.info h2{font-size:clamp(36px,4.4vw,56px);margin-bottom:18px}
.info h2 img{width:auto;height:48px}
.price{margin:0 0 18px;font-size:26px;font-weight:600;color:var(--accent-ink)}
.desc{margin:0 0 28px;color:var(--dim)}
.chips{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 34px;padding:0;list-style:none}
.chips li{display:inline-flex;align-items:center;height:42px;padding:0 20px;border-radius:999px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--ink);font-size:15.5px;font-weight:600}

.form{display:grid;gap:10px}
.form .actions{display:flex;flex-wrap:wrap;gap:10px}
.form .actions .btn{flex:1 1 200px}
.form input[type=email]{flex:1;min-width:0;height:52px;padding:0 20px;border:1px solid var(--line);border-radius:999px;
  background:var(--bg);color:var(--ink);font:inherit;font-size:16px;transition:border-color .15s,box-shadow .15s}
.form input[type=email]::placeholder{color:var(--faint)}
.form input[type=email]:focus{outline:none;border-color:var(--accent-ink);box-shadow:0 0 0 3px rgba(156,58,59,.4)}
.form .btn{height:52px}
.trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.note{min-height:1.6em;margin:12px 8px 0;color:var(--faint);font-size:14px}
.note.ok{color:var(--ok)}
.note.bad{color:var(--bad)}

.faq{max-width:820px;margin:40px auto 0}
.faq details{padding:6px 0;border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{display:flex;align-items:center;gap:10px;padding:8px 0;cursor:pointer;list-style:none;font-size:18px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"";flex:none;border-left:6px solid transparent;border-right:6px solid transparent;border-top:9px solid var(--accent-ink);
  transform:rotate(-90deg);transition:transform .15s}
.faq details[open] summary::before{transform:none}
.faq details p{margin:0 0 12px 22px;color:var(--dim)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin:0;padding:0;list-style:none;counter-reset:step}
.steps li{counter-increment:step;text-align:center}
.steps li::before{content:counter(step);display:grid;place-items:center;width:52px;height:52px;margin:0 auto 20px;
  border-radius:50%;background:var(--accent);color:#fff;font-size:20px;font-weight:800}
.steps p,.card p{margin:0;color:var(--dim);font-size:16px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:20px}
.card svg{width:30px;height:30px;margin-bottom:18px;color:var(--accent-ink)}

.foot{padding:48px 0 56px;border-top:1px solid var(--line);color:var(--faint);font-size:14px}
.foot .row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px}
.foot .brand{font-size:18px}
.foot .brand img{height:22px}
.legal{max-width:72em;margin-top:28px;font-size:12.5px;line-height:1.6}
.legal:first-child{margin-top:0}
.legal p{margin:0 0 8px}

.doc{max-width:760px;margin:0 auto;padding:72px 24px 96px}
.doc h1{margin:0 0 12px;max-width:none;font-size:clamp(36px,5vw,52px)}
.doc h2{margin:40px 0 10px;font-size:22px;letter-spacing:-.01em}
.doc p,.doc li{color:var(--dim)}
.doc .fine{margin-top:0}

@media (max-width:900px){
  .nav{gap:18px}
  .grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:700px){
  .menu-btn{display:grid}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    margin:0;padding:6px 16px 14px;background:var(--bg);border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px rgba(0,0,0,.55)}
  .top.open .nav{display:flex}
  .nav a{padding:14px 8px;font-size:17px;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .hero{min-height:0;padding:72px 0 64px}
  section{padding:64px 0}
  .demo{padding:56px 0 52px}
  .product{padding-top:64px}
  .steps{grid-template-columns:1fr;gap:36px}
  .panel{padding:34px 22px 28px;border-radius:20px}
  .info h2 img{height:40px}
  .video{border-radius:14px}
  .play{width:64px;height:64px;margin:-32px 0 0 -32px}
  .play svg{width:26px;height:26px;margin-left:4px}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  .form{flex-direction:column}
  .form input[type=email]{flex:none;width:100%}
  .form .btn{width:100%}
  .hero .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}