:root{--paper:#f8f8f4;--ink:#242922;--muted:#73796e;--line:#dddfd5;--accent:#566936;--soft:#eef0e7;--card:#fff;--font:Inter,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:#dbe3c8}.shell{max-width:1220px;margin:auto;padding-left:48px;padding-right:48px}.skip{position:fixed;top:-80px;left:15px;padding:10px;background:white;z-index:10}.skip:focus{top:10px}.nav{height:105px;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{display:flex;align-items:center;gap:11px;font-size:15px;letter-spacing:-.5px;font-weight:650;white-space:nowrap}.wordmark svg{width:29px;height:29px;color:var(--accent)}.brand-light{font-weight:400}.nav nav{display:flex;align-items:center;gap:28px;font-size:12px}.nav-login{font-weight:600}.language{border:0;background:none;padding:5px;color:var(--muted);font-size:11px}.how-link{color:var(--muted)}.hero{display:grid;grid-template-columns:1fr 1fr;gap:66px;align-items:center;padding-top:77px;padding-bottom:104px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:600;color:var(--muted);display:flex;align-items:center;gap:9px;margin:0 0 25px}.live-dot{width:6px;height:6px;background:var(--accent);border-radius:50%}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(40px,4.5vw,59px);font-weight:450;letter-spacing:-3px;line-height:1.08;margin-bottom:26px;white-space:pre-line}h2{font-size:34px;line-height:1.15;letter-spacing:-1.5px;font-weight:450;white-space:pre-line}.intro{color:var(--muted);font-size:16px;line-height:1.8;max-width:440px;margin-bottom:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:13px 21px;border-radius:4px;font-size:12px;font-weight:500;transition:background .2s,transform .2s}.primary{color:white;background:var(--ink)}.primary:hover{background:var(--accent);transform:translateY(-1px)}.cta-note{font-size:10px;color:var(--muted);margin:11px 0 35px}.hero-detail{display:flex;gap:11px;align-items:center;font-size:10px;max-width:380px;color:var(--muted)}.detail-rule{width:22px;height:1px;background:#b4bba6;flex-shrink:0}.example{position:relative;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 14px 45px #24292205}.example-top{display:flex;gap:8px;align-items:center;padding:16px 19px;font-size:10px;border-bottom:1px solid var(--line);color:var(--muted)}.camera-icon{font-size:16px;color:var(--accent)}.example-tag{font-size:8px;letter-spacing:1.2px;margin-left:auto}.scene{height:190px;background:#f3f4ef;position:relative;overflow:hidden;color:#a4ad99}.scene svg{display:block;width:100%;height:100%;object-fit:cover}.scene-label{position:absolute;top:15px;left:18px;font-size:8px;font-family:monospace;letter-spacing:1px;color:#6a755e}.scene-label span{padding-left:5px}.scene-corner{position:absolute;width:12px;height:12px;border:1px solid #a6b095}.top-left{left:12px;top:12px;border-right:0;border-bottom:0}.bottom-right{right:12px;bottom:12px;border-left:0;border-top:0}.timeline{padding:16px 19px 10px;border-bottom:1px solid var(--line)}.timeline-track{height:10px;position:relative;background:repeating-linear-gradient(90deg,#dfe3d7 0 2px,transparent 2px 6px);border-radius:2px}.timeline-track i{position:absolute;inset:-3px 26% -3px 68%;background:#c8d5b5;border:1px solid #869a69;border-radius:2px}.timeline-marker{position:absolute;left:70.5%;top:-5px;height:19px;border-left:1px solid var(--accent)}.timeline-labels{display:flex;justify-content:space-between;margin-top:7px;font:8px monospace;color:#8b9283}.timeline-labels span:nth-child(2){color:var(--accent);margin-left:35%}.example-chat{padding:19px}.mini-label{font-size:8px;font-weight:600;color:var(--muted);letter-spacing:1.4px;margin-bottom:6px}.question{font-size:13px;line-height:1.5;margin-bottom:17px}.reply{display:flex;gap:10px;padding:14px 12px;background:var(--soft);border-radius:5px}.reply-icon{color:var(--accent);font-size:18px;line-height:1.4}.reply p{font-size:11px;line-height:1.7;margin-bottom:10px}.time-link{display:inline-flex;gap:7px;align-items:center;color:var(--accent);font-size:9px;border-bottom:1px solid #becba9;padding-bottom:2px}.example-options{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}.example-options button{border:1px solid var(--line);border-radius:20px;background:white;font-size:8px;padding:5px 8px;color:var(--muted)}.example-options button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.example-caption{position:absolute;top:100%;left:0;right:0;text-align:center;font-size:8px;color:var(--muted);margin-top:12px}.workflow{border-top:1px solid var(--line);padding-top:52px;padding-bottom:65px;scroll-margin-top:35px}.section-heading .eyebrow{margin-bottom:15px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:47px;margin-top:43px}.step-number{font:11px monospace;color:#969d8b;display:block;margin-bottom:16px}h3{font-size:16px;font-weight:500;letter-spacing:-.3px;margin-bottom:12px}.steps p{color:var(--muted);font-size:12px;line-height:1.85;margin-bottom:0}.closing{display:flex;align-items:center;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:55px;padding-bottom:57px}.closing .eyebrow{margin-bottom:16px;font-size:8px}.closing h2{margin-bottom:0;font-size:39px}.closing .button{min-width:175px}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:35px;padding-top:22px;padding-bottom:25px;font-size:10px;color:var(--muted)}footer p{margin:0;max-width:445px;font-size:9px;line-height:1.6} @media(min-width:1500px){.hero{padding-top:100px;padding-bottom:120px}}@media(max-width:1000px){.shell{padding-left:30px;padding-right:30px}.hero{gap:35px}h1{font-size:46px;letter-spacing:-2px}.intro{font-size:14px}.nav nav{gap:18px}.steps{gap:25px}}@media(max-width:750px){.shell{padding-left:23px;padding-right:23px}.nav{height:82px;gap:10px}.wordmark{font-size:12px;gap:7px}.wordmark svg{width:23px;height:23px}.nav nav{gap:12px}.how-link{display:none}.nav-login{font-size:11px}.hero{grid-template-columns:1fr;padding-top:47px;padding-bottom:73px;gap:45px}.hero-copy{max-width:500px}h1{font-size:clamp(40px,8vw,56px);letter-spacing:-2px}.intro{font-size:15px;max-width:460px}.hero-detail{margin-top:24px}.cta-note{margin-bottom:0}.example{width:100%;max-width:500px;justify-self:center}.scene{height:180px}.example-chat{padding:20px}.question{font-size:14px}.reply p{font-size:12px}.example-options button{font-size:10px}.workflow{padding-top:38px;padding-bottom:40px}h2{font-size:29px}.steps{grid-template-columns:1fr;gap:25px;margin-top:30px}.steps article{display:grid;grid-template-columns:35px 1fr;column-gap:10px}.step-number{grid-row:1/3;margin-top:3px}.steps h3{margin-bottom:5px}.steps p{grid-column:2;font-size:13px}.closing{padding-top:38px;padding-bottom:38px;align-items:flex-start;flex-direction:column;gap:24px}.closing h2{font-size:35px}footer{align-items:flex-start;flex-direction:column;gap:12px}.eyebrow{font-size:9px;letter-spacing:1.2px}}@media(max-width:360px){.brand-light{display:block;font-size:10px}.wordmark{line-height:1.2}.nav nav{gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Keep intrinsic SVG and text widths from widening a narrow grid column. */
.hero>*,.example,.reply>div{min-width:0}
@media(max-width:750px){.hero{grid-template-columns:minmax(0,1fr)}.hero-copy,.example{max-width:100%}.nav .wordmark{flex-shrink:1}.nav nav{flex-shrink:0}}
/* A real, fixed-source demo alongside the existing illustrative example. */
.live-demo{border-top:1px solid var(--line);padding-top:55px;padding-bottom:54px;scroll-margin-top:30px}.demo-intro{font-size:14px;line-height:1.8;color:var(--muted);max-width:620px;margin-top:18px}.live-demo-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;margin-top:30px;align-items:start}.demo-player{aspect-ratio:16/9;background:var(--soft);border:1px solid var(--line);border-radius:10px;overflow:hidden}.demo-player iframe{display:block;width:100%;height:100%;border:0}.demo-credit{font-size:10px;color:var(--muted);margin:12px 0 18px}.demo-credit a{text-decoration:underline;text-underline-offset:3px}.demo-video-column details{border:1px solid var(--line);border-radius:8px;background:var(--card)}.demo-video-column summary{cursor:pointer;padding:14px;font-size:12px}#demoTranscriptRows{max-height:270px;overflow:auto;padding:0 14px}.demo-transcript-row{border-top:1px solid var(--line);padding:12px 0;font-size:11px;line-height:1.8;color:var(--muted)}.demo-time{border:1px solid var(--line);border-radius:5px;color:var(--accent);background:var(--soft);padding:4px 8px;font-size:11px;margin:4px 6px 4px 0;cursor:pointer}.demo-chat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;min-width:0}.demo-chat-heading{display:flex;gap:8px;align-items:center;font-size:9px;letter-spacing:1px;color:var(--accent);padding-bottom:15px;border-bottom:1px solid var(--line)}.demo-messages{height:250px;overflow:auto;padding:18px 0;scroll-behavior:smooth}.demo-welcome{font-size:13px;color:var(--muted);line-height:1.8}.demo-message{font-size:12px;line-height:1.8;padding:12px;border-radius:7px;background:var(--soft);margin-bottom:12px;white-space:pre-wrap;overflow-wrap:anywhere}.demo-message.user{background:var(--paper);margin-left:25px}.demo-message-label{display:block;font-size:9px;font-weight:600;letter-spacing:.6px;color:var(--accent);margin-bottom:5px}.demo-suggestions{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.demo-suggestions button{font-size:10px;border:1px solid var(--line);background:var(--paper);border-radius:15px;padding:6px 9px;color:var(--muted);text-align:left}#demoAskForm{display:flex;gap:8px}#demoQuestion{width:100%;min-width:0;border:1px solid var(--line);background:var(--paper);border-radius:6px;padding:11px;font:inherit;font-size:12px;color:var(--ink)}#demoAskButton{white-space:nowrap;background:var(--ink);color:white;border:0;border-radius:6px;padding:10px 14px;font-size:12px}.demo-chat button:disabled{opacity:.5;cursor:wait}.demo-status{font-size:11px;color:var(--muted);line-height:1.6;margin:10px 0 0;min-height:18px}.demo-note{font-size:10px;color:var(--muted);line-height:1.8;margin-top:18px;max-width:700px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:750px){.live-demo-grid{grid-template-columns:minmax(0,1fr)}.live-demo{padding-top:38px;padding-bottom:38px}.demo-messages{height:230px}.demo-chat{padding:16px}}

@media(max-width:750px){.nav{height:auto;min-height:82px;flex-wrap:wrap;padding-top:20px;padding-bottom:20px;gap:16px}.nav nav{flex-wrap:wrap;gap:14px}.nav nav>a{font-size:11px}}

.testimonials{border-top:1px solid var(--line);padding-top:54px;padding-bottom:54px;scroll-margin-top:24px}.testimonials h2{font-size:clamp(26px,4vw,38px);line-height:1.25;margin:18px 0}.testimonials-note{max-width:650px;font-size:12px;line-height:1.8;color:var(--muted)}.testimonial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.testimonial-grid figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:25px;display:flex;flex-direction:column}.testimonial-quote{font:48px/1 Georgia,serif;color:var(--accent)}.testimonial-grid blockquote{margin:0 0 22px;flex:1}.testimonial-grid blockquote p{font-size:14px;line-height:1.85;margin:0}.testimonial-grid figcaption{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}footer>a{font-size:12px;text-decoration:underline;text-underline-offset:3px}@media(max-width:750px){.testimonial-grid{grid-template-columns:1fr}.testimonials{padding-top:36px;padding-bottom:36px}}