:root,[data-osx-theme=aqua]{--osx-font: "Lucida Grande", "Helvetica Neue", Arial, sans-serif;--osx-text: #243b4a;--osx-muted: #526671;--osx-border: #8d9ba5;--osx-border-soft: #c6d0d6;--osx-surface: #f4f7f9;--osx-surface-raised: #ffffff;--osx-surface-sunken: #e4eaee;--osx-title-start: #eef3f6;--osx-title-end: #bdc8cf;--osx-accent: #006da8;--osx-accent-light: #75c8f5;--osx-success: #2f9951;--osx-warning: #c9821e;--osx-danger: #c74d47;--osx-focus: rgba(35, 145, 218, .32);--osx-shadow: 0 14px 38px rgba(31, 49, 61, .24), 0 2px 7px rgba(31, 49, 61, .2);--osx-highlight: rgba(255, 255, 255, .86);color-scheme:light}[data-osx-theme=graphite]{--osx-accent: #506978;--osx-accent-light: #a7bac6;--osx-focus: rgba(91, 121, 140, .32)}[data-osx-theme=panther]{--osx-text: #e5edf2;--osx-muted: #93a3ad;--osx-border: #52616b;--osx-border-soft: #354149;--osx-surface: #1b2328;--osx-surface-raised: #273138;--osx-surface-sunken: #11181c;--osx-title-start: #465159;--osx-title-end: #293138;--osx-accent: #1594d6;--osx-accent-light: #54bced;--osx-success: #42ae67;--osx-warning: #dfa23b;--osx-danger: #e16059;--osx-focus: rgba(59, 177, 233, .38);--osx-shadow: 0 16px 42px rgba(0, 0, 0, .52), 0 2px 7px rgba(0, 0, 0, .46);--osx-highlight: rgba(255, 255, 255, .13);color-scheme:dark}:root{color-scheme:dark;font-family:Lucida Grande,Helvetica Neue,Arial,sans-serif;color:#dce7ec;background:#081116;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}html,body,#app{min-width:320px;min-height:100%;margin:0}body{min-height:100vh;background:#081116}button,input,textarea,select{font:inherit}a{color:inherit}.marketing-site{min-height:100vh;overflow:hidden;background:radial-gradient(circle at 78% 7%,rgba(39,137,175,.2),transparent 26rem),radial-gradient(circle at 8% 42%,rgba(30,85,107,.13),transparent 30rem),linear-gradient(180deg,#101c22 0,#081116 31rem,#0c171d)}.section-shell{width:min(1180px,calc(100% - 44px));margin:0 auto}.site-nav{width:min(1240px,calc(100% - 32px));min-height:72px;display:flex;justify-content:space-between;gap:24px;align-items:center;margin:14px auto 0;padding:11px 14px;border:1px solid #354852;border-radius:11px;background:#131f26d1;box-shadow:0 1px #ffffff14 inset,0 14px 40px #0000003d;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;z-index:10}.brand{min-width:0;display:flex;gap:10px;align-items:center;text-decoration:none}.brand-mark,.ecosystem-mark,.provenance-mark{display:grid;place-items:center;border:1px solid #1d8abb;color:#fff;background:linear-gradient(#65c9ec,#168dc6 54%,#0c6595);box-shadow:0 1px #fff9 inset,0 2px 6px #00000057;font-family:Georgia,serif}.brand-mark{width:38px;height:38px;flex:0 0 auto;border-radius:10px;font-size:20px}.brand>span:last-child{min-width:0;display:grid;gap:2px}.brand strong{color:#eff7fa;font-size:14px}.brand small{color:#7e929d;font-size:12px}.site-nav nav{display:flex;gap:6px;align-items:center}.site-nav nav>a{padding:8px 10px;color:#a7b8c0;font-size:12px;font-weight:700;text-decoration:none}.site-nav nav>a:hover{color:#70c8ed}.hero{min-height:710px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(520px,1.08fr);gap:clamp(36px,6vw,82px);align-items:center;padding:78px 0 84px}.hero-copy{position:relative;z-index:2}.hero-copy>osx-badge{display:inline-block;margin-bottom:24px}.eyebrow{margin:0 0 13px;color:#4cb6e6;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.hero-copy>osx-heading{display:block;max-width:650px}.hero-copy>osx-copy{display:block;max-width:660px;margin-top:22px}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.trust-line{display:flex;flex-wrap:wrap;gap:9px 20px;margin:25px 0 0;padding:20px 0 0;border-top:1px solid #2d414b;color:#8ea1aa;list-style:none;font-size:12px}.trust-line li{display:flex;gap:7px;align-items:center}.trust-line osx-icon{color:#62bfe7}.hero-product{min-width:0;position:relative}.hero-product osx-window{display:block;position:relative;z-index:2;transform:perspective(1200px) rotateY(-2deg) rotateX(1deg);box-shadow:0 30px 80px #0000006b}.signal-orbit{position:absolute;border:1px solid rgba(74,181,226,.15);border-radius:50%}.orbit-one{width:620px;height:620px;top:-120px;left:-10px}.orbit-two{width:410px;height:410px;top:-15px;left:95px;border-color:#67c4e91f}.preview-toolbar{min-height:50px;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:11px 14px;border-bottom:1px solid #344750;color:#dbe7ec;background:linear-gradient(#25343c,#1b282f)}.preview-toolbar>span{display:flex;gap:8px;align-items:center;font-size:13px;font-weight:800}.preview-toolbar osx-icon{color:#65c6ec}.preview-body{display:grid;gap:12px;padding:16px;background:linear-gradient(145deg,#142128,#0c171c)}.preview-body>osx-agent-run-status,.preview-body>osx-plan{display:block}.mobile-run-summary{display:none}.preview-evidence{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.preview-evidence>span{min-width:0;display:grid;grid-template-columns:20px minmax(0,1fr);gap:3px 6px;padding:10px;border:1px solid #31464f;border-radius:7px;color:#5fc2e9;background:#070f137a}.preview-evidence osx-icon{grid-row:1 / 3}.preview-evidence strong,.preview-evidence small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-evidence strong{color:#cbd9df;font-size:12px}.preview-evidence small{color:#70858f;font-size:12px}.promise-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #2b3d46;border-bottom:1px solid #2b3d46;background:#0c181eb8}.promise-strip>div{min-height:102px;display:grid;align-content:center;gap:5px;padding:18px clamp(20px,4vw,58px);border-right:1px solid #2b3d46}.promise-strip>div:last-child{border-right:0}.promise-strip strong{color:#d8e5ea;font:400 19px Georgia,serif}.promise-strip span{color:#81949d;font-size:12px;line-height:1.45}.system-section{padding:116px 0 126px}.section-heading{display:grid;grid-template-columns:minmax(0,.9fr) minmax(300px,.65fr);gap:clamp(30px,7vw,110px);align-items:end;margin-bottom:42px}.section-heading osx-heading,.section-heading osx-copy{display:block}.system-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid #334750;border-radius:12px;overflow:hidden;background:linear-gradient(140deg,#18262d,#0d181e);box-shadow:0 18px 48px #0003}.system-grid article{min-height:310px;display:grid;grid-template-rows:auto auto auto 1fr;align-content:start;padding:24px;border-right:1px solid #334750;position:relative}.system-grid article:last-child{border-right:0}.layer-number{margin-bottom:35px;color:#56707c;font:400 15px Georgia,serif}.layer-icon{width:43px;height:43px;display:grid;place-items:center;margin-bottom:18px;border:1px solid #347b98;border-radius:50%;color:#6bc8ed;background:#132933}.system-grid osx-heading{display:block;margin-bottom:11px}.system-grid osx-copy{display:block}.evidence-section{display:grid;grid-template-columns:minmax(0,.9fr) minmax(440px,.75fr);gap:clamp(42px,8vw,120px);align-items:center;padding:20px 0 130px}.evidence-copy>osx-heading,.evidence-copy>osx-copy{display:block}.evidence-copy>osx-copy{margin-top:18px}.boundary-list{display:grid;gap:16px;margin-top:30px}.boundary-list>div{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;align-items:start}.boundary-list>div>osx-icon{width:28px;height:28px;display:grid;place-items:center;border:1px solid #35774b;border-radius:50%;color:#74d390;background:#112b1a}.boundary-list span{display:grid;gap:4px}.boundary-list strong{color:#d8e4e9;font-size:14px}.boundary-list small{color:#81949d;font-size:12px;line-height:1.55}.policy-window{display:block;box-shadow:0 22px 60px #00000052}.policy-content{display:grid;gap:13px;padding:16px;background:linear-gradient(145deg,#18262d,#0c171c)}.policy-content dl{margin:0;border:1px solid #334750;border-radius:8px;overflow:hidden}.policy-content dl div{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:12px;border-bottom:1px solid #2b3f48}.policy-content dl div:last-child{border-bottom:0}.policy-content dt{color:#abbac1;font-size:12px;font-weight:700}.policy-content dd{margin:0}.principles-section{padding:110px 0 120px;border-top:1px solid #293b44}.compact-heading{grid-template-columns:minmax(0,760px);margin-bottom:34px}.principle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid #344750;border-radius:12px;overflow:hidden}.principle-grid article{min-height:210px;display:grid;grid-template-columns:44px minmax(0,1fr);align-content:center;padding:28px;border-right:1px solid #344750;border-bottom:1px solid #344750;background:#0f1b21b3}.principle-grid article:nth-child(2n){border-right:0}.principle-grid article:nth-child(n+3){border-bottom:0}.principle-grid article>span{grid-row:1 / 3;color:#52707e;font:400 15px Georgia,serif}.principle-grid h3{margin:0 0 9px;color:#e1ebef;font:400 25px Georgia,serif}.principle-grid p{max-width:480px;margin:0;color:#879aa4;font-size:13px;line-height:1.6}.ecosystem-section{padding:110px 0 125px;border-top:1px solid #293b44}.ecosystem-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.65fr);gap:50px;align-items:end;margin-bottom:34px}.ecosystem-heading osx-heading,.ecosystem-heading osx-copy{display:block}.osx-provenance{display:inline-flex;gap:8px;align-items:center;margin-bottom:18px;color:#7e929c;font-size:12px}.osx-provenance strong{color:#c9d7dd}.provenance-mark{width:23px;height:23px;border-radius:6px;font-size:12px}.ecosystem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.ecosystem-grid osx-ecosystem-card{min-width:0}.closing-section{display:flex;justify-content:space-between;gap:50px;align-items:center;margin-bottom:80px;padding:46px;border:1px solid #386074;border-radius:13px;background:radial-gradient(circle at 85% 20%,rgba(38,141,183,.22),transparent 21rem),linear-gradient(135deg,#1b303a,#0d1a20);box-shadow:0 25px 70px #0000003d,0 1px #ffffff14 inset}.closing-section osx-heading,.closing-section osx-copy{display:block}.closing-section osx-copy{margin-top:15px}.closing-actions{min-width:195px;display:grid;gap:12px;justify-items:center}.site-footer{min-height:72px;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px max(22px,calc((100vw - 1180px)/2));border-top:1px solid #293c45;color:#70858f;background:#081116;font-size:12px}.site-footer strong{color:#a6b6be}.site-footer a{color:#57bde7;text-decoration:none}@media(max-width:980px){.hero{grid-template-columns:1fr;padding-top:66px}.hero-copy{max-width:760px}.hero-product{width:min(720px,100%);margin:0 auto}.hero-product osx-window{transform:none}.system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.system-grid article{min-height:270px;border-bottom:1px solid #334750}.system-grid article:nth-child(2){border-right:0}.system-grid article:nth-child(n+3){border-bottom:0}.evidence-section{grid-template-columns:1fr}.policy-window{width:min(620px,100%)}.ecosystem-grid{grid-template-columns:1fr}}@media(max-width:720px){.section-shell{width:min(100% - 28px,1180px)}.site-nav{align-items:flex-start}.site-nav nav>a{display:none}.brand small{display:none}.hero{min-height:0;padding:58px 0 70px}.preview-body{gap:10px;padding:11px}.preview-body>osx-agent-run-status{display:none}.mobile-run-summary{display:grid;gap:7px;padding:13px;border:1px solid #31464f;border-radius:8px;background:#1a2931}.mobile-run-summary header{display:flex;justify-content:space-between;gap:12px;align-items:center}.mobile-run-summary header span{color:#58bce6;font-size:12px;font-weight:800;letter-spacing:.1em}.mobile-run-summary header b{color:#8fa3ad;font-size:12px}.mobile-run-summary>strong{color:#dbe7ec;font-size:13px}.mobile-run-summary p{margin:0;color:#81949d;font-size:12px;line-height:1.45}.mobile-run-progress{height:5px;overflow:hidden;border:1px solid #31464f;border-radius:999px;background:#0d181e}.mobile-run-progress i{width:50%;height:100%;display:block;border-radius:inherit;background:linear-gradient(90deg,#36a85b,#2e9fd1)}.preview-evidence,.promise-strip{grid-template-columns:1fr}.promise-strip>div{min-height:86px;border-right:0;border-bottom:1px solid #2b3d46}.promise-strip>div:last-child{border-bottom:0}.section-heading,.ecosystem-heading{grid-template-columns:1fr;gap:20px}.system-grid,.principle-grid{grid-template-columns:1fr}.system-grid article,.system-grid article:nth-child(2),.system-grid article:nth-child(n+3),.principle-grid article,.principle-grid article:nth-child(2n),.principle-grid article:nth-child(n+3){min-height:0;border-right:0;border-bottom:1px solid #334750}.system-grid article:last-child,.principle-grid article:last-child{border-bottom:0}.system-section,.principles-section,.ecosystem-section{padding:82px 0}.evidence-section{padding-bottom:90px}.closing-section{align-items:flex-start;flex-direction:column;margin-bottom:42px;padding:30px 24px}.closing-actions{width:100%;justify-items:stretch}.closing-actions osx-link{text-align:center}.site-footer{align-items:flex-start;flex-direction:column}}@media(max-width:460px){.section-shell{width:calc(100% - 20px)}.site-nav{width:calc(100% - 18px);margin-top:9px}.site-nav nav osx-button{font-size:12px}.brand strong{font-size:13px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions osx-button{width:100%}.trust-line{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}