@font-face{font-family:Instrument;src:url("assets/instrument-sans.woff2") format("woff2");font-style:normal;font-weight:400 700;font-display:swap}
@font-face{font-family:Fraunces;src:url("assets/fraunces.woff2") format("woff2");font-style:normal;font-weight:300 900;font-display:swap}
:root{color-scheme:light;--paper:#fbfaf7;--paper-dark:#f4f2ec;--ink:#16161a;--muted:#6b6b76;--rust:#a6431e;--rust-dark:#8a3717;--line:#d5d1c5;--violet:#6453a4;--teal:#1c6b66}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Instrument,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible{outline:3px solid var(--teal);outline-offset:4px;border-radius:3px}.skip-link{position:absolute;top:-60px;left:16px;z-index:10;padding:8px 12px;background:var(--ink);color:white}.skip-link:focus{top:12px}.page-width{width:min(100% - 64px,1260px);margin-inline:auto}.site-header{min-height:86px;padding:18px max(32px,calc((100vw - 1260px)/2));display:flex;align-items:center;gap:23px;border-bottom:1px solid var(--line)}.publisher{text-decoration:none;font-family:Fraunces,Georgia,serif;font-weight:650;font-size:20px;white-space:nowrap;letter-spacing:-.045em}.publisher span{color:var(--rust)}.header-divider{height:30px;border-left:1px solid var(--line)}.ada-wordmark{display:inline-flex;align-items:center;gap:9px;font-size:20px;font-weight:700;text-decoration:none;white-space:nowrap}.ada-icon,.sidebar-mark{display:grid;place-items:center;background:var(--violet);color:#fff;font-family:Fraunces,Georgia,serif;font-style:italic;font-size:30px;line-height:1;border-radius:10px;width:36px;height:36px}.site-header nav{margin-left:auto;display:flex;gap:30px;font-size:13px;font-weight:650}.site-header nav a{text-decoration:none}.site-header nav a:hover,.text-link:hover,.site-footer a:hover{text-decoration:underline;text-decoration-color:var(--rust);text-underline-offset:5px}.hero{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:45px;align-items:center;min-height:650px;padding-block:86px 98px}.eyebrow,.section-index,.feature-number{font-size:11px;line-height:1.5;font-weight:700;letter-spacing:.14em;color:var(--rust);text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 34px}.eyebrow-line{width:30px;height:1px;background:var(--rust)}h1,h2,h3,p,figure{margin-top:0}h1,h2{font-family:Fraunces,Georgia,serif;font-weight:520;letter-spacing:-.05em;line-height:1.08}h1{font-size:clamp(58px,6.1vw,92px);max-width:660px;margin-bottom:30px}h1 em{font-weight:450;color:var(--rust)}.hero-lead{max-width:560px;font-size:clamp(20px,2vw,25px);line-height:1.4;letter-spacing:-.025em;margin-bottom:18px}.hero-note{max-width:520px;color:var(--muted);font-size:16px;margin-bottom:32px}.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;text-decoration:none;font-weight:700;font-size:14px;padding:13px 20px;border-radius:2px;min-height:48px}.button-primary{background:var(--rust);color:white}.button-primary:hover{background:var(--rust-dark)}.button-light{background:var(--paper);color:var(--ink)}.button-light:hover{background:#e8e5dc}.text-link{color:var(--rust-dark);font-weight:700;text-decoration:none;font-size:14px}.preview{position:relative;display:grid;grid-template-columns:54% 46%;height:440px;margin:14px 0 32px;padding:16px;border:1px solid #d8d2c8;border-radius:16px;background:#e9e6df;box-shadow:0 24px 65px #3a2a1c19;transform:rotate(-1.4deg)}.preview-browser,.preview-sidebar{overflow:hidden;background:#fbfaf7;border:1px solid #d9d5cf}.preview-browser{border-radius:8px 0 0 8px}.browser-top{display:flex;align-items:center;gap:5px;padding:11px;border-bottom:1px solid #e5e1d9;background:#f5f3ef}.browser-top>span{height:6px;width:6px;border-radius:50%;background:#c9c2b7}.browser-address{margin-left:14px;background:white;border:1px solid #e7e2d9;border-radius:3px;padding:3px 10px;width:70%;color:#a49e94;font-size:9px}.browser-page{padding:48px 26px}.page-kicker{font-size:9px;letter-spacing:.15em;color:var(--rust)}.page-title{font-family:Fraunces,Georgia,serif;font-size:31px;line-height:1.1;letter-spacing:-.04em;margin-top:18px}.page-rule{height:1px;background:#d3cbc1;margin:26px 0}.page-line{height:6px;width:100%;border-radius:2px;background:#dcd6cb;margin:13px 0}.page-line.short{width:68%}.preview-sidebar{display:flex;flex-direction:column;border-radius:0 8px 8px 0;border-left:0;box-shadow:-8px 0 28px #24242a13}.sidebar-head{display:flex;align-items:center;gap:9px;padding:11px;border-bottom:1px solid #e6e1db;font-size:16px}.sidebar-mark{width:26px;height:26px;border-radius:6px;font-size:22px}.sidebar-more{margin-left:auto;color:#9b96a2;font-size:12px}.sidebar-project{padding:12px 15px;font-size:11px;color:#514b62}.sidebar-project span{float:right}.sidebar-tabs{display:flex;justify-content:space-around;border-bottom:1px solid #e6e1db;color:#77727e;font-size:10px;font-weight:700}.sidebar-tabs span{padding:10px 3px}.sidebar-tabs .selected{color:var(--violet);border-bottom:2px solid var(--violet)}.sidebar-chat{padding:16px 15px;font-size:11px;line-height:1.45}.sidebar-chat p{margin-bottom:8px}.chat-who{color:#77727e;font-size:9px;font-weight:700;letter-spacing:.08em}.chat-who.agent{color:var(--violet);margin-top:22px}.sidebar-compose{margin:auto 10px 10px;border:1px solid #d5cee1;border-radius:7px;padding:11px;color:#a3a0a9;font-size:10px}.sidebar-compose span{float:right;background:var(--violet);color:#fff;padding:0 5px;border-radius:3px}.preview figcaption{position:absolute;bottom:-32px;left:3px;color:var(--muted);font-size:11px;transform:rotate(1.4deg)}.intro{background:var(--paper-dark);border-block:1px solid var(--line);padding:77px 0 86px}.intro-grid,.status-grid{display:grid;grid-template-columns:24% 1fr;gap:24px}.section-index{margin:10px 0 0}.intro h2,.section-heading h2,.status-grid h2{font-size:clamp(38px,4vw,58px);margin:0 0 20px}.intro p:last-child{max-width:730px;font-size:19px;line-height:1.65;color:#3a3a42;margin:0}.how{padding-block:105px 120px}.section-heading{margin-bottom:58px}.section-heading .section-index{margin-bottom:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.feature-grid article{border-top:1px solid var(--line);padding-top:21px}.feature-number{color:var(--teal)}.feature-grid h3{font:550 27px/1.15 Fraunces,Georgia,serif;letter-spacing:-.035em;margin:23px 0 15px}.feature-grid p{color:var(--muted);line-height:1.65;max-width:350px}.status-section{background:var(--ink);color:var(--paper);padding-block:92px 102px}.status-section .section-index{color:#e0713f;margin-bottom:25px}.status-copy{max-width:720px;color:#dedbd5;font-size:18px}.status-copy p{margin-bottom:18px}.status-copy .button{margin-top:14px}.site-footer{display:flex;justify-content:space-between;gap:20px;padding-block:35px;color:var(--muted);font-size:13px}.site-footer strong{color:var(--ink)}.site-footer a{text-decoration:none}
.browser-page{padding:28px 26px}.page-rule{margin:16px 0}.app-form-row{display:flex;flex-direction:column;gap:5px;margin:11px 0;font-size:9px;color:#766f68}.app-form-row strong{display:block;padding:6px 8px;border:1px solid #dbd5cc;border-radius:3px;background:#fff;color:#3a3a42;font-size:10px;font-weight:600}.app-save{display:inline-block;margin-top:10px;padding:7px 11px;border-radius:3px;background:var(--teal);color:#fff;font-size:10px;font-weight:700}
.collab{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);gap:clamp(50px,8vw,120px);align-items:center;padding-block:110px 125px}.collab-copy .section-index{margin:0 0 25px}.collab h2{font-size:clamp(42px,4.6vw,67px);margin-bottom:28px}.collab-copy>p:not(.section-index){font-size:18px;line-height:1.67;color:#3a3a42;margin-bottom:20px;max-width:660px}.collab-copy .collab-note{font-size:16px!important;color:var(--rust-dark)!important;border-left:3px solid var(--rust);padding-left:18px;margin-top:30px}.collab-thread{border:1px solid var(--line);border-radius:5px;background:#fff;box-shadow:0 18px 48px #3a2a1c11;overflow:hidden}.thread-head{display:flex;gap:11px;align-items:center;border-bottom:1px solid #e8e5dc;padding:16px 20px;font-size:12px;font-weight:700}.thread-symbol{color:var(--violet);font-size:18px}.thread-live{margin-left:auto;font-size:10px;color:var(--teal);white-space:nowrap}.thread-message{display:flex;gap:13px;padding:23px 20px;border-bottom:1px solid #efede7}.thread-message p{margin:0}.thread-avatar{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:7px;font-size:13px;font-weight:700;color:white}.thread-avatar.human{background:var(--teal)}.thread-avatar.human.second{background:#77543d}.thread-avatar.agent{background:var(--violet);font:italic 26px/1 Fraunces,Georgia,serif}.thread-name{font-size:12px;font-weight:700;line-height:1.2;margin-bottom:7px!important}.thread-name span{color:var(--muted);font-size:10px;font-weight:400;margin-left:5px}.thread-message p:last-child{font-size:13px;line-height:1.5;color:#3a3a42}.thread-foot{padding:13px 20px;background:var(--paper-dark);font-size:11px;color:var(--muted)}
@media(max-width:1050px){.site-header{padding-inline:32px}.site-header nav{gap:16px}.hero{grid-template-columns:1fr;min-height:0;padding-block:70px 90px}.hero-copy{max-width:780px}.preview{width:min(100%,720px);margin-inline:auto}.collab{grid-template-columns:1fr;gap:35px;padding-block:80px 90px}.collab-thread{width:min(100%,680px)}}
@media(max-width:680px){.page-width{width:min(100% - 36px,1260px)}.site-header{min-height:72px;padding:14px 18px;gap:12px;flex-wrap:wrap}.publisher{font-size:17px}.header-divider{height:22px}.ada-wordmark{font-size:17px}.ada-icon{width:30px;height:30px;font-size:26px}.site-header nav{flex-basis:100%;justify-content:space-between;margin:7px 0 0;gap:9px;font-size:11px}.hero{padding-block:59px 78px;gap:44px}.eyebrow{margin-bottom:22px}h1{font-size:clamp(48px,12vw,72px);margin-bottom:22px}.hero-lead{font-size:20px}.preview{height:340px;padding:10px}.browser-page{padding:35px 15px}.page-title{font-size:23px}.sidebar-chat{padding:12px 9px;font-size:9px}.sidebar-head{padding:8px}.sidebar-project{padding:9px;font-size:9px}.intro{padding:62px 0}.intro-grid,.status-grid{grid-template-columns:1fr;gap:16px}.intro p:last-child{font-size:17px}.collab{padding-block:70px 80px}.collab h2{font-size:42px}.collab-copy>p:not(.section-index){font-size:16px}.thread-message{padding:17px 14px}.thread-head{padding:14px}.how{padding-block:78px}.section-heading{margin-bottom:35px}.feature-grid{grid-template-columns:1fr;gap:28px}.feature-grid h3{margin:14px 0 10px}.feature-grid p{max-width:none;margin-bottom:0}.status-section{padding-block:70px}.status-copy{font-size:16px}.site-footer{flex-direction:column;padding-block:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:680px){.browser-page{padding:19px 12px}.page-title{margin-top:10px}.page-rule{margin:11px 0}.app-form-row{gap:2px;margin:5px 0}.app-form-row strong{padding:4px 5px;font-size:9px}.app-save{margin-top:4px;padding:5px 7px;font-size:9px}}

/* Language and theme controls share the header without crowding the mobile view. */
.header-controls{display:flex;align-items:center;gap:12px;margin-left:16px}
.site-header .language-switch{display:flex;align-items:center;gap:2px;margin:0;padding:2px;border:1px solid var(--line);border-radius:7px;font:700 11px/1 Instrument,Arial,sans-serif}
.language-switch a{min-width:29px;padding:7px 5px;border-radius:4px;text-align:center;text-decoration:none;color:var(--muted)}
.language-switch a[aria-current="page"]{background:var(--ink);color:var(--paper)}
.language-switch a:not([aria-current="page"]):hover{color:var(--ink);background:var(--paper-dark)}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:35px;padding:5px 9px;border:1px solid var(--line);border-radius:7px;background:transparent;color:var(--ink);font:650 11px/1 Instrument,Arial,sans-serif;white-space:nowrap;cursor:pointer}
.theme-toggle>span:first-child{font-size:17px;line-height:1}
.theme-toggle:hover{background:var(--paper-dark)}
.theme-toggle:focus-visible,.language-switch a:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.theme-toggle[aria-pressed="true"]{border-color:var(--violet);color:var(--violet)}
@media(max-width:1050px){.site-header .primary-nav{gap:12px}.header-controls{margin-left:0}}
@media(max-width:760px){.site-header{gap:8px}.header-divider{display:none}.site-header .primary-nav{order:2;flex-basis:100%;justify-content:space-between;margin:7px 0 0}.site-header .language-switch{flex-basis:auto;justify-content:center}.header-controls{margin-left:auto}.theme-toggle-label{display:none}.theme-toggle{width:35px;padding:5px}}
@media(max-width:380px){.site-header{gap:8px}.publisher{font-size:15px}.ada-wordmark{font-size:15px}.header-controls{gap:6px}}

:root[data-theme="dark"]{color-scheme:dark;--paper:#171c1b;--paper-dark:#222825;--ink:#f3eee5;--muted:#b6c0b9;--rust:#eba17f;--rust-dark:#ffd0b0;--line:#45514a;--violet:#c1b2ff;--teal:#8dd3c3}
:root[data-theme="dark"] .ada-icon,:root[data-theme="dark"] .sidebar-mark,:root[data-theme="dark"] .thread-avatar.agent{background:#6653a6;color:#fff}
:root[data-theme="dark"] .button-primary{background:#ad4d2d;color:#fff}
:root[data-theme="dark"] .button-primary:hover{background:#c45a36}
:root[data-theme="dark"] .button-light{background:#e8e5dc;color:#171c1b}
:root[data-theme="dark"] .button-light:hover{background:#fff}
:root[data-theme="dark"] .intro p:last-child,:root[data-theme="dark"] .collab-copy>p:not(.section-index),:root[data-theme="dark"] .thread-message p:last-child{color:#d8ded7}
:root[data-theme="dark"] .collab-copy .collab-note{color:#ffbe9d!important}
:root[data-theme="dark"] .preview{background:#303a34;border-color:#536158;box-shadow:0 24px 65px #0005}
:root[data-theme="dark"] .preview-browser,:root[data-theme="dark"] .preview-sidebar,:root[data-theme="dark"] .collab-thread{background:#232b27;border-color:#526057}
:root[data-theme="dark"] .browser-top{background:#303a34;border-color:#526057}
:root[data-theme="dark"] .browser-top>span{background:#9ba89d}
:root[data-theme="dark"] .browser-address{background:#1b231f;border-color:#526057;color:#d2dad1}
:root[data-theme="dark"] .page-rule{background:#526057}
:root[data-theme="dark"] .app-form-row{color:#c6d0c6}
:root[data-theme="dark"] .app-form-row strong{background:#1b231f;border-color:#526057;color:#f3eee5}
:root[data-theme="dark"] .app-save,:root[data-theme="dark"] .thread-avatar.human{background:#286f62;color:#fff}
:root[data-theme="dark"] .thread-avatar.human.second{background:#76543d}
:root[data-theme="dark"] .sidebar-head,:root[data-theme="dark"] .sidebar-tabs,:root[data-theme="dark"] .thread-head,:root[data-theme="dark"] .thread-message{border-color:#45514a}
:root[data-theme="dark"] .sidebar-project{color:#d3cce5}
:root[data-theme="dark"] .sidebar-tabs,:root[data-theme="dark"] .chat-who,:root[data-theme="dark"] .thread-name span{color:#b6c0b9}
:root[data-theme="dark"] .sidebar-compose{border-color:#716b83;color:#c8c2d0}
:root[data-theme="dark"] .sidebar-compose span{background:#6653a6}
:root[data-theme="dark"] .thread-foot{background:#222825}
:root[data-theme="dark"] .status-section{background:#101614;color:#f3eee5}
:root[data-theme="dark"] .status-copy{color:#d8ded7}