:root{color-scheme:dark;--midnight:#07111a;--deep:#0b1824;--panel:rgba(13,22,33,.84);--paper:#f6f0e9;--muted:#cad5df;--gold:#d7b15c;--gold-soft:#b88b3b;--accent:#6d8a98;--line:rgba(215,177,92,.18);--serif:ui-serif,Georgia,Cambria,"Times New Roman",serif;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;min-width:280px;min-height:100svh;background:radial-gradient(ellipse at 25% 0%,#172a3a 0%,#0b1621 48%,#060c12 100%);color:var(--paper);font-family:var(--sans);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.4;background-image:radial-gradient(1px 1px at 12% 18%,#d7b15c 50%,transparent),radial-gradient(1px 1px at 72% 12%,#fff 50%,transparent),radial-gradient(1px 1px at 82% 36%,#d7b15c 50%,transparent),radial-gradient(1px 1px at 22% 72%,#fff 50%,transparent);background-size:550px 440px}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button,select,summary{-webkit-tap-highlight-color:transparent}button{touch-action:manipulation}[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;left:16px;z-index:10;background:var(--paper);color:var(--midnight);padding:12px}.skip-link:focus{top:12px}.site-header{min-height:87px;padding:20px clamp(20px,5vw,80px);display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);background:rgba(7,12,20,.62);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);text-transform:uppercase;color:#e2c88a;letter-spacing:3px;font-size:20px}.brand small{display:block;font:9px var(--sans);letter-spacing:5px;margin-top:5px}.preview-badge{font-size:11px;letter-spacing:.02em;color:var(--muted);display:flex;align-items:center;gap:8px}.preview-badge i{width:5px;height:5px;background:var(--gold);border-radius:50%}main{max-width:1120px;margin:auto;padding:42px 22px 30px}.intro{text-align:center;margin-bottom:34px}.eyebrow{font-size:10px;letter-spacing:.2em;line-height:1.6;color:var(--gold)}h1{font:400 clamp(32px,4.5vw,53px)/1.13 var(--serif);letter-spacing:-.035em;margin:16px 0 15px}h1 em{font-weight:400;color:#e2c88a}.intro>p:last-child{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:0}.conversation-card{border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:0 24px 80px #0005;overflow:hidden;display:grid}.presence{padding:23px 24px 0;background:linear-gradient(150deg,rgba(38,55,69,.6),rgba(9,20,29,.5))}.presence-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.presence-heading .eyebrow{font-size:9px}.presence-label{color:#b9c6cf;font:italic 13px var(--serif)}.portrait-frame{isolation:isolate;position:relative;border-radius:100px 100px 18px 18px;overflow:hidden;height:220px;border:1px solid #d7b15c40;background:#172430}.portrait{width:100%;height:100%;object-fit:cover;object-position:55% 20%;filter:saturate(.85) brightness(.92)}.portrait-shade{position:absolute;inset:0;background:linear-gradient(180deg,#0816210a 0%,#0a182230 35%,#09131bea 100%);box-shadow:inset 0 0 40px #07111a55}.orbital-ring{position:absolute;inset:18px;border-radius:90px 90px 14px 14px;border:1px solid #d7b15c30;transition:box-shadow 600ms,border-color 600ms}.portrait-caption{position:absolute;inset:auto 24px 23px;display:flex;flex-direction:column;gap:12px}.portrait-caption>span{font:25px/1.13 var(--serif);color:#f1e7d4}.portrait-caption small{font-size:9px;letter-spacing:.05em;color:#c6c9c8}.presence-foot{height:55px;display:flex;align-items:center;gap:8px;color:#b8c6ce;font-size:10px}.signal-dot{width:5px;height:5px;border-radius:50%;background:var(--gold)}.language{margin-left:auto;font-size:8px;letter-spacing:.17em}.interaction{padding:28px 25px 25px;display:flex;flex-direction:column;align-items:center;text-align:center}.session-kicker{display:flex;align-items:center;justify-content:center;gap:8px;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#d9bd80}.session-kicker>span:first-child{height:6px;width:6px;border-radius:50%;background:var(--gold)}.status-copy{min-height:116px;width:100%}h2{font:400 32px/1.15 var(--serif);letter-spacing:-.02em;margin:17px 0 11px}.status-copy p{font-size:13px;line-height:1.8;color:#c0cdd5;margin:0 auto;max-width:340px}.waveform{height:42px;display:flex;gap:4px;align-items:center;justify-content:center;margin:14px 0 5px;width:100%}.waveform i{width:3px;height:5px;background:var(--gold);opacity:.55;border-radius:3px;--height:20px;--delay:0s}.waveform i:nth-child(3n){--height:29px;--delay:-.4s}.waveform i:nth-child(3n + 1){--height:12px;--delay:-.8s}.waveform i:nth-child(5n){--height:37px;--delay:-.2s}.sample-caption{min-height:40px;max-width:330px;line-height:1.6;color:#c8ced0;font:italic 15px/1.6 var(--serif);margin:9px 0 20px}.controls{width:100%;max-width:340px;min-height:106px;display:flex;flex-direction:column;align-items:center;gap:10px}.start-button{display:flex;align-items:center;justify-content:center;gap:12px;position:relative;width:100%;min-height:58px;padding:14px 25px;border-radius:999px;border:1px solid rgba(215,177,92,.55);color:var(--paper);background:linear-gradient(135deg,#183244aa,#d7b15c26);box-shadow:0 0 26px #d7b15c12;font-size:16px;letter-spacing:.025em;transition:background .2s,box-shadow .2s}.start-button:not(:disabled):hover{background:linear-gradient(135deg,#203e52,#d7b15c38);box-shadow:0 0 30px #d7b15c20}.start-button svg{width:21px;height:23px;flex-shrink:0}.end-button{border:0;background:transparent;color:#d3d8db;min-height:44px;padding:9px 16px;font-size:12px}.end-button:hover{text-decoration:underline;text-underline-offset:4px}.end-button span{margin-right:7px;color:var(--gold)}.demo-note{font-size:10px;line-height:1.8;color:#aab8c1;margin:12px 0 0}.under-card{display:flex;justify-content:space-between;gap:14px;padding:21px 5px;color:#a8b8c3;font-size:10px;line-height:1.7}.under-card>span:first-child{font:italic 14px/1.5 var(--serif);color:#cdbd9c}.preview-tools{border-top:1px solid var(--line);margin-top:12px;color:#afbec8}.preview-tools summary{list-style:none;cursor:pointer;min-height:55px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px}.preview-tools summary::-webkit-details-marker{display:none}.preview-tools summary>span{color:var(--gold);font-size:16px}.preview-tools-inner{padding:0 0 16px}.preview-tools-inner p{font-size:12px;line-height:1.7;max-width:660px}.preview-fields{display:grid;grid-template-columns:1fr;gap:10px}.preview-fields label{font-size:11px}.preview-fields select,.preview-fields button{min-height:44px;border:1px solid #d7b15c44;border-radius:10px;padding:10px 14px;color:var(--paper);background:#142331;min-width:0;font-size:12px}.preview-fields button:hover{background:#233748}footer{max-width:1120px;margin:auto;padding:14px 26px 30px;display:flex;justify-content:space-between;gap:15px;border-top:1px solid #d7b15c0d;color:#9baab5;font-size:9px;letter-spacing:.05em}footer>span:first-child{color:#b4a27b;letter-spacing:.16em}.no-script{padding:20px;text-align:center;color:var(--gold)}[data-state="listening"] .orbital-ring,[data-state="speaking"] .orbital-ring{border-color:#d7b15c88;animation:glow 3s ease-in-out infinite}[data-state="listening"] .waveform i{animation:wave 1.8s ease-in-out infinite;animation-delay:var(--delay)}[data-state="speaking"] .waveform i{animation:wave .8s ease-in-out infinite;animation-delay:var(--delay);opacity:.9}[data-state="thinking"] .waveform,[data-state="connecting"] .waveform,[data-state="permission"] .waveform{animation:breathe 2s ease-in-out infinite}[data-state="error"] .session-kicker{color:#f0bea9}[data-state="error"] .session-kicker>span:first-child{background:#e6a789}[data-state="error"] .waveform i{background:#b88e7d}[data-state="thinking"] .orbital-ring{border-color:#6d8a98aa;box-shadow:inset 0 0 45px #6d8a9820}@keyframes wave{0%,100%{height:5px}50%{height:var(--height)}}@keyframes breathe{0%,100%{opacity:.35}50%{opacity:1}}@keyframes glow{0%,100%{box-shadow:inset 0 0 12px #d7b15c08,0 0 12px #d7b15c08}50%{box-shadow:inset 0 0 30px #d7b15c18,0 0 25px #d7b15c20}}
@media(min-width:760px){main{padding:48px 36px 30px}.conversation-card{grid-template-columns:44% 56%}.presence{padding:27px 28px 0;border-right:1px solid var(--line)}.presence-heading{margin-bottom:22px}.portrait-frame{height:355px;border-radius:150px 150px 18px 18px}.orbital-ring{border-radius:140px 140px 14px 14px}.portrait-caption>span{font-size:30px}.presence-foot{height:62px}.interaction{padding:41px 39px 30px;justify-content:center}h2{font-size:37px}.status-copy{min-height:126px}.status-copy p{font-size:14px}.waveform{margin-top:17px}.preview-fields{grid-template-columns:auto 1fr auto;align-items:center}.preview-fields label{margin-right:8px}}
@media(max-width:430px){.brand{font-size:15px;letter-spacing:2px;gap:8px}.brand img{width:30px}.brand small{font-size:8px}.preview-badge{font-size:9px;max-width:82px;line-height:1.5}.site-header{min-height:73px;padding:16px 20px}main{padding:29px 16px 18px}.intro{margin-bottom:26px}.intro .eyebrow{font-size:8px;letter-spacing:.17em}.presence{padding:18px 20px 0}.presence-heading{margin-bottom:13px}.portrait-frame{height:180px}.portrait-caption{inset:auto 19px 18px}.portrait-caption>span{font-size:22px}.portrait-caption small{font-size:8px}.presence-foot{height:43px}.interaction{padding:23px 22px 20px}.status-copy{min-height:109px}h2{font-size:30px}.waveform{margin:8px 0 0;height:34px}.sample-caption{margin:5px 0 15px;min-height:30px}.controls{min-height:64px}.demo-note{margin-top:15px}.under-card{flex-direction:column;gap:5px;padding:17px 4px}.under-card span:last-child{max-width:280px}footer{flex-direction:column;gap:8px;padding:17px 21px 26px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media(max-width:759px){.conversation-card{grid-template-columns:minmax(0,1fr)}.interaction{min-width:0}.controls{max-width:360px}.start-button{padding:14px 16px;font-size:15px;letter-spacing:0}.end-button{min-height:48px}.presence{border-right:0}}