@font-face { font-family: Geist; src: url("assets/Geist-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: Geist; src: url("assets/Geist-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("assets/GeistMono-Regular.ttf") format("truetype"); font-display: swap; }
:root { --ink:#20231f; --muted:#676b64; --line:#e0e3db; --faint:#777d73; --bg:#fafbf8; --accent:#365b3d; --accent-bright:#547b4b; --sans:Geist,system-ui,sans-serif; --mono:"Geist Mono",monospace; }
* { box-sizing:border-box; margin:0; }
html { scroll-behavior:smooth; scroll-padding-top:100px; }
body { background:var(--bg); color:var(--ink); font:400 16px/1.6 var(--sans); -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }
button { font:inherit; }
svg { display:block; }
.wrap { max-width:1248px; margin:auto; padding-inline:40px; }
.mono { font-family:var(--mono); }
.muted { color:var(--muted); }
:focus-visible { outline:2px solid var(--accent); outline-offset:5px; }
.skip-link { position:fixed; top:-80px; left:16px; padding:12px; background:white; z-index:30; }
.skip-link:focus { top:10px; }
.nav { position:sticky; top:0; z-index:10; background:rgba(250,251,248,.95); backdrop-filter:blur(12px); border-bottom:1px solid var(--line); }
.nav-inner { height:80px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:flex; align-items:center; gap:10px; font-size:22px; font-weight:600; letter-spacing:-.6px; }
.brand-mark { width:58px; height:43px; color:var(--ink); }
.nav-links { display:flex; gap:30px; font-size:13px; color:var(--muted); }
.nav-links a:hover,.text-link:hover { color:var(--accent); }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:12px; border:1px solid transparent; border-radius:7px; padding:15px 22px; font:600 14px/1.3 var(--sans); cursor:pointer; transition:background .2s; }
.btn-dark { background:var(--ink); color:white; }
.btn-dark:hover { background:#41483d; }
.btn-sm { padding:11px 17px; font-size:13px; }
.btn-accent { background:var(--accent); color:white; }
.btn-accent:hover { background:#26472c; }
.hero { display:grid; grid-template-columns:1.2fr 1fr; gap:64px; align-items:center; padding-top:90px; padding-bottom:80px; }
.eyebrow { display:flex; align-items:center; gap:9px; font:400 10px/1.6 var(--mono); letter-spacing:1.3px; text-transform:uppercase; color:var(--accent); margin-bottom:26px; }
.status-dot { display:inline-block; width:6px; height:6px; flex-shrink:0; border-radius:50%; background:var(--accent-bright); }
h1 { font-size:clamp(48px,5.5vw,78px); line-height:1.08; font-weight:400; letter-spacing:-3px; }
h1 span { color:#58704a; }
.lede { color:var(--muted); font-size:20px; line-height:1.65; max-width:45ch; margin-top:24px; }
.hero-actions { display:flex; align-items:center; gap:26px; margin-top:32px; }
.text-link { display:inline-flex; align-items:center; gap:18px; font-size:14px; font-weight:600; }
.hero-note { font-size:13px; color:var(--muted); margin-top:22px; }
.conversation { background:#fff; border:1px solid #d8ded2; border-radius:12px; box-shadow:0 16px 45px -28px #62705450; overflow:hidden; }
.conversation-top { display:flex; align-items:center; justify-content:space-between; padding:16px 22px; border-bottom:1px solid var(--line); font-size:10px; letter-spacing:.6px; color:var(--muted); gap:10px; }
.sample-label { font:400 10px var(--sans); border:1px solid var(--line); border-radius:4px; padding:3px 7px; letter-spacing:0; }
.agent-line { display:flex; gap:12px; align-items:center; padding:24px 24px 0; }
.agent-icon { width:40px; height:40px; display:grid; place-items:center; background:#edf1e8; border-radius:8px; color:var(--accent); font-size:24px; }
.agent-line strong { font-size:16px; font-weight:600; }
.agent-line p { font-size:13px; color:var(--muted); }
.signal { margin-left:auto; color:var(--accent); font-size:16px; }
.waveform { height:125px; display:flex; align-items:center; justify-content:center; gap:5px; margin:0 24px; background:linear-gradient(0deg,transparent 49.5%,#edf0e9 50%,transparent 50.5%); }
.waveform i { display:block; height:var(--h); width:4px; border-radius:3px; background:#8ca27a; }
.waveform i:nth-child(3n) { background:#b6c4a9; }
.transcript { padding:0 24px; display:grid; gap:18px; }
.speaker { font:400 9px var(--mono); letter-spacing:1px; color:var(--muted); }
.agent-speaker { color:var(--accent); }
.transcript p { font-size:16px; line-height:1.65; margin-top:5px; max-width:34ch; }
.workflow-result { margin:22px 24px; display:flex; align-items:center; gap:10px; padding:13px; background:#f3f6ee; border:1px solid #e1e8d8; border-radius:6px; }
.result-icon { color:var(--accent); font-size:16px; }
.workflow-result strong { font-size:13px; font-weight:600; display:block; }
.workflow-result p { font-size:12px; color:var(--muted); }
.workflow-result>.mono { margin-left:auto; font-size:10px; color:#849276; }
.conversation-bottom { display:flex; align-items:center; gap:8px; padding:13px 24px; border-top:1px solid var(--line); font-size:10px; color:var(--muted); }
.conversation-bottom>span:last-child { margin-left:auto; }
.use-cases { display:grid; grid-template-columns:1fr 1fr 1fr; align-items:center; gap:25px; padding-top:24px; padding-bottom:24px; border-block:1px solid var(--line); }
.use-cases>.mono { font-size:11px; letter-spacing:1px; color:var(--muted); }
.use-cases a { display:flex; align-items:center; gap:14px; border-left:1px solid var(--line); padding-left:25px; font-size:15px; }
.use-cases a:hover { color:var(--accent); }
.use-cases a span:first-child { font:10px var(--mono); color:var(--muted); }
.use-cases a span:last-child { margin-left:auto; }
.ex { padding-top:100px; }
.ex .eyebrow { margin-bottom:17px; }
h2 { font-size:clamp(34px,4.2vw,56px); font-weight:400; line-height:1.16; letter-spacing:-1.7px; }
.section-copy { max-width:62ch; color:var(--muted); margin-top:20px; font-size:18px; }
.demo { margin-top: clamp(36px, 4vw, 48px); }
.demo-frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .06);
}
.demo-frame video { width: 100%; height: 100%; display: block; object-fit: cover; cursor: pointer; }
.demo-sound {
  position: absolute; right: 16px; bottom: 16px;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 16px 11px 13px; border: 0; border-radius: 999px; cursor: pointer;
  background: rgba(10, 10, 10, .84); color: #fff;
  font: 600 14px/1 var(--sans);
  backdrop-filter: blur(6px);
  transition: transform .15s, background-color .15s;
}
.demo-sound:hover { background: var(--accent); transform: translateY(-1px); }
.demo-sound svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.demo-sound .mono { color: rgba(255, 255, 255, .6); font-weight: 400; }
.demo.sound .demo-sound { opacity: 0; pointer-events: none; }
.chapters { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 18px; text-align: left; }
.chapters button {
  display: block; width: 100%; padding: 0 0 4px; border: 0; background: none; cursor: pointer; text-align: left;
  font: 600 14px/1.3 var(--sans); color: var(--muted); transition: color .15s;
}
.chapters button:hover, .chapters li.active button { color: var(--ink); }
.chapters .bar { display: block; height: 3px; border-radius: 2px; background: var(--line); overflow: hidden; margin-bottom: 11px; }
.chapters .bar i { display: block; height: 100%; width: 0; background: var(--accent-bright); transition: width .3s linear; }
.chapters li.done .bar i { width: 100%; background: #a7f3d0; }
.chapters .mono { display: block; font-size: 12px; font-weight: 400; color: var(--faint); margin-bottom: 3px; }
.demo figcaption { margin-top: 18px; font-size: 13px; color: var(--muted); text-align: center; }


.skills { list-style:none; padding:0; display:grid; grid-template-columns:repeat(3,1fr); gap:32px; margin-top:40px; }
.skills li { border-top:1px solid var(--line); padding:24px 0; }
.skills .mono { font-size:11px; color:var(--accent); }
.skills h3 { font-size:24px; font-weight:400; margin:20px 0 8px; letter-spacing:-.4px; }
.skills p { color:var(--muted); font-size:17px; max-width:29ch; }
.last { padding-bottom:100px; }
.last .a { background:#eef1e8; padding:54px; border-radius:12px; }
.last .btn { margin-top:28px; }
.footer { border-top:1px solid var(--line); }
.footer-inner { display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px; padding-block:26px; font-size:12px; }
.brand-sm { display:inline-flex; align-items:center; gap:8px; font-weight:600; }
.footer a:hover { color:var(--accent); }
@media (max-width:1000px) { .hero { gap:32px; } h1 { letter-spacing:-2px; } .hero-actions { gap:18px; } .nav-links { gap:18px; } .wrap { padding-inline:28px; } }
@media (max-width:760px) {
 .wrap { padding-inline:20px; } .nav-inner { height:68px; gap:12px; } .nav-links { display:none; } .brand { font-size:19px; } .brand-mark { width:51px; height:38px; } .btn-sm { font-size:12px; padding:10px 13px; }
 .hero { grid-template-columns:1fr; gap:38px; padding-top:48px; padding-bottom:40px; } .hero-copy { max-width:540px; } h1 { font-size:clamp(44px,9vw,64px); } .eyebrow { font-size:9px; letter-spacing:.8px; margin-bottom:22px; } .lede { font-size:18px; } .hero-note { font-size:12px; } .hero-actions { flex-wrap:wrap; gap:22px; } .conversation { width:100%; max-width:520px; } .waveform { gap:4px; }
 .use-cases { grid-template-columns:1fr; gap:18px; padding-block:22px; } .use-cases a { border-left:0; padding-left:0; } .ex { padding-top:64px; } .section-copy { font-size:17px; }
 .demo-frame { border-radius:8px; } .demo-sound { right:10px; bottom:10px; padding:10px 12px; font-size:12px; } .chapters { display:flex; overflow-x:auto; gap:16px; padding-bottom:6px; } .chapters li { flex:0 0 128px; } .demo figcaption { font-size:10px; }
 .skills { grid-template-columns:1fr; gap:0; } .skills h3 { margin-top:12px; } .skills p { max-width:45ch; } .last { padding-bottom:60px; } .last .a { padding:30px 24px; } .footer-inner { flex-direction:column; gap:10px; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } * { transition:none !important; animation:none !important; } }

/* A small, explorable story: speech becomes a useful result. */
.hero-copy { min-width:0; }
.conversation { position:relative; box-shadow:0 24px 80px -38px #62705470; }
.scenario-picker { display:flex; gap:5px; padding:16px 18px 0; }
.scenario-picker button { flex:1; border:1px solid transparent; background:transparent; padding:9px 7px; color:var(--muted); border-radius:5px; font-size:12px; cursor:pointer; white-space:nowrap; }
.scenario-picker button:hover { background:#f2f4ed; }
.scenario-picker button[aria-pressed="true"] { background:#eaf0e2; border-color:#d6e1ca; color:#365b3d; }
.transcript { min-height:171px; }
.waveform { position:relative; height:110px; }
.waveform i { transform-origin:center; }
.conversation.is-playing .waveform i { animation:voice-signal .6s ease-in-out 3 alternate; }
.conversation.is-playing .waveform i:nth-child(3n) { animation-delay:.12s; }
.conversation.is-playing .waveform i:nth-child(2n) { animation-delay:.24s; }
.conversation.is-playing .workflow-result { opacity:.35; transform:translateY(5px); }
.workflow-result { min-height:72px; transition:opacity .35s,transform .35s; }
.conversation-bottom { font-size:11px; justify-content:space-between; gap:12px; }
.replay { border:0; background:transparent; font:600 12px var(--sans); color:var(--accent); cursor:pointer; padding:6px 0 6px 8px; white-space:nowrap; }
.replay span { display:inline-block; margin-left:6px; font-size:17px; }
.replay:hover span { transform:rotate(-40deg); }
.moment-link { display:inline-flex; gap:16px; align-items:center; margin-top:24px; padding:8px 0; border:0; border-bottom:1px solid #bcc9b1; background:transparent; color:var(--accent); cursor:pointer; font-size:14px; }
.moment-link:hover { border-color:var(--accent); }
.skills li { transition:transform .2s; }
@media (hover:hover) { .skills li:hover { transform:translateY(-4px); } }
@keyframes voice-signal { from { transform:scaleY(.3); } to { transform:scaleY(1); } }
@media (min-width:1100px) { .hero { gap:54px; padding-top:68px; padding-bottom:68px; } }
@media (max-width:1000px) and (min-width:761px) { .hero { grid-template-columns:1fr 1fr; gap:26px; } h1 { font-size:54px; } .hero-actions { flex-wrap:wrap; } }
@media (max-width:760px) { .conversation-top { padding:16px; font-size:9px; } .scenario-picker { padding-inline:12px; } .scenario-picker button { font-size:11px; } .transcript { min-height:180px; } .conversation-bottom { padding-inline:18px; } .use-cases>.mono { font-size:10px; } }
@media (prefers-reduced-motion:reduce) { .conversation.is-playing .workflow-result { opacity:1; transform:none; } }