/* ============================================================
   DanaOS — aitomatic.com
   Dark "instrument" design system. Tokens lifted from dana-ide.
   See DESIGN.md for the rationale behind every choice here.
   ============================================================ */

:root {
  /* surfaces */
  --bg-app:#08090b; --bg-panel:#0d0f12; --bg-elev:#13161a; --bg-hover:#1a1d22; --bg-selected:#22272d; --bg-sunken:#050609;
  /* borders */
  --border-subtle:#181b20; --border-default:#23272d; --border-strong:#363b42;
  /* text */
  --text-primary:#f4f4f3; --text-secondary:#a8a29e; --text-muted:#736e68; --text-faint:#46433f;
  /* accent + status */
  --accent:#ffb84a; --accent-ink:#1a0e00; --success:#4ade80; --warning:#fbbf24; --danger:#f87171; --info:#60a5fa;
  /* STAR phase palette */
  --see:#7dd3fc; --think:#c4b5fd; --act:#fcd34d; --reflect:#86efac;
  /* knowledge-object palette */
  --ko-entity:#7ee2ff; --ko-policy:#fb923c; --ko-method:#a78bfa; --ko-primitive:#34d399; --ko-rule:#f87171;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --maxw:1280px;
  --app-bg-image:
    radial-gradient(1100px 700px at 0% -5%, rgba(255,184,74,0.035), transparent 60%),
    radial-gradient(900px 600px at 100% 4%, rgba(96,165,250,0.022), transparent 55%);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-snap-type:y proximity;scroll-padding-top:64px;}
body{
  background:var(--app-bg-image),var(--bg-app);
  background-repeat:no-repeat;
  color:var(--text-primary);
  font-family:var(--sans); font-size:15px; line-height:1.55;
  font-variant-numeric:tabular-nums; font-feature-settings:"ss01","cv11";
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,44px);}
.mono{font-family:var(--mono);}
.brandmark{text-transform:none !important;letter-spacing:-0.01em;}

/* ---------- Announcement ---------- */
.topstack{position:sticky;top:0;z-index:50;}
.topstack > header.site{position:static;}
.announce{background:var(--bg-sunken);border-bottom:1px solid var(--border-subtle);font-size:12.5px;text-align:center;padding:9px 16px;}
.announce a{display:inline-flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;}
.announce .tag{font-family:var(--mono);font-weight:600;font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);}
.announce span.txt{color:var(--text-secondary);}
.announce a:hover span.txt{color:var(--text-primary);}
.announce .ann-item{display:none;}
.announce .ann-item.on{display:inline-flex;animation:annIn .5s ease;}
@keyframes annIn{from{opacity:0;}to{opacity:1;}}

/* ---------- Header ---------- */
section,.trust{scroll-snap-align:start;scroll-snap-stop:normal;}
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg-app) 82%,transparent);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--border-subtle);}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:22px;width:auto;filter:brightness(0) invert(1);}
.brand .os-badge{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:0.06em;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:5px;padding:2px 6px;}
.nav-links{display:flex;align-items:center;gap:2px;}
.brand .os-badge{font-family:var(--sans);font-size:14.5px;font-weight:600;letter-spacing:-0.005em;color:var(--accent);border:0;border-radius:0;padding:0 0 0 12px;margin-left:3px;position:relative;}
.brand .os-badge::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:16px;background:var(--border-strong);}
.nav-links a,.nav-item>button{font-size:14px;font-weight:500;color:var(--text-secondary);padding:8px 13px;border-radius:7px;background:none;border:0;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:background .15s,color .15s;}
.nav-links a:hover,.nav-item>button:hover{background:var(--bg-hover);color:var(--text-primary);}
.nav-item{position:relative;}
.caret{width:7px;height:7px;border-right:1.5px solid var(--text-muted);border-bottom:1.5px solid var(--text-muted);transform:rotate(45deg);margin-top:-3px;transition:transform .2s;}
.nav-item:hover .caret{transform:rotate(225deg);margin-top:2px;}
.dropdown{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(6px);background:var(--bg-panel);border:1px solid var(--border-default);border-radius:12px;box-shadow:0 24px 50px -16px rgba(0,0,0,0.6);padding:7px;min-width:290px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s;}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
/* transparent hover bridge so the pointer can cross the gap into the panel */
.nav-item::after{content:"";position:absolute;left:-8px;right:-8px;top:100%;height:16px;}
.dropdown{transition:opacity .18s ease,transform .18s ease,visibility .18s;}
.nav-item:hover .dropdown,.dropdown:hover{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.dropdown a{display:block;padding:9px 11px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--text-secondary);}
.dropdown a:hover{background:var(--bg-hover);color:var(--text-primary);}
.cta{background:var(--accent);color:var(--accent-ink) !important;font-weight:600;font-size:14px;padding:10px 18px !important;border-radius:9px;transition:transform .15s,filter .15s;}
.cta:hover{filter:brightness(1.06);transform:translateY(-1px);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;}
.burger span{width:22px;height:2px;background:var(--text-primary);border-radius:2px;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;padding:13px 24px;border-radius:11px;transition:transform .15s,filter .15s,background .15s,border-color .15s;cursor:pointer;}
.btn-primary{background:var(--accent);color:var(--accent-ink);}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);}
.btn-ghost{color:var(--text-primary);border:1px solid var(--border-strong);}
.btn-ghost:hover{background:var(--bg-hover);}
.btn-soft{background:var(--bg-elev);color:var(--text-primary);border:1px solid var(--border-default);}
.btn-soft:hover{background:var(--bg-hover);border-color:var(--border-strong);}

/* ---------- Section scaffolding ---------- */
section.block{padding:clamp(64px,9vw,116px) 0;}
.bg-panel{background:var(--bg-panel);}
.bg-sunken{background:var(--bg-sunken);}
.kicker{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px;}
.kicker::before{content:"";width:22px;height:1px;background:var(--accent);display:inline-block;}
h2.sec{font-family:var(--sans);font-size:clamp(28px,4vw,50px);line-height:1.05;font-weight:600;letter-spacing:-0.025em;margin-top:16px;text-wrap:balance;max-width:22ch;}
.sec-lead{margin-top:18px;font-size:clamp(16px,1.6vw,19px);line-height:1.6;color:var(--text-secondary);max-width:60ch;}
.sec-lead strong{color:var(--text-primary);font-weight:600;}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:0.78fr 1.22fr;gap:clamp(28px,3.5vw,52px);align-items:center;padding:clamp(40px,7vh,90px) 0 clamp(44px,8vh,80px);}
.hero .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);display:flex;align-items:center;gap:10px;}
.hero .eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);flex:0 0 auto;}
.hero h1{font-size:clamp(36px,4.8vw,64px);line-height:1.0;letter-spacing:-0.03em;font-weight:600;margin-top:22px;text-wrap:balance;max-width:15ch;}
.hero h1 .amber{color:var(--accent);}
.hero .lede{margin-top:24px;font-size:clamp(16px,1.35vw,18.5px);line-height:1.55;color:var(--text-secondary);max-width:48ch;}
.hero .lede em{font-style:normal;color:var(--text-primary);font-weight:500;}
.switch{margin-top:30px;display:inline-flex;gap:3px;padding:4px;border:1px solid var(--border-default);border-radius:9px;background:var(--bg-panel);}
.switch button{font-family:var(--mono);font-size:12px;font-weight:500;color:var(--text-secondary);padding:8px 14px;border-radius:6px;transition:all .12s;cursor:pointer;border:0;background:none;}
.switch button[aria-selected="true"]{background:var(--bg-selected);color:var(--text-primary);box-shadow:inset 0 0 0 1px var(--border-strong);}
.switch button:hover{color:var(--text-primary);}
.hero .caption{margin-top:20px;font-family:var(--mono);font-size:12px;color:var(--text-muted);height:34px;line-height:17px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.hero .caption .ph{color:var(--text-secondary);display:inline-block;min-width:52px;}
.hero .actions{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap;}
.swrow{margin-top:30px;}
.sw-label{font-family:var(--mono);font-size:10.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:9px;display:block;}
.swrow .switch{margin-top:0;}

/* ---------- Operator console (hero centerpiece) ---------- */
.app{border:1px solid var(--border-default);border-radius:14px;overflow:hidden;background:var(--bg-app);box-shadow:0 40px 80px -30px rgba(0,0,0,0.75),inset 0 1px 0 rgba(255,255,255,0.02);display:flex;flex-direction:column;height:588px;}
.live{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;color:var(--text-secondary);}
.live .dot{width:7px;height:7px;border-radius:50%;background:var(--success);animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
/* title bar */
.app-bar{display:flex;align-items:center;gap:12px;height:44px;padding:0 14px;background:var(--bg-sunken);border-bottom:1px solid var(--border-subtle);flex:0 0 auto;}
.app-bar .dots{display:flex;gap:6px;}
.app-bar .dots i{width:10px;height:10px;border-radius:50%;background:var(--border-strong);}
.app-bar .mark{font-weight:600;font-size:13px;letter-spacing:-0.01em;}
.app-bar .mark b{color:var(--accent);font-weight:600;}
.app-bar .deploy{font-family:var(--mono);font-size:10.5px;color:var(--text-secondary);border:1px solid var(--border-default);border-radius:5px;padding:3px 8px;}
.app-bar .spacer{flex:1;}
.boundary{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:0.05em;text-transform:uppercase;color:var(--success);border:1px solid color-mix(in srgb,var(--success) 38%,transparent);border-radius:6px;padding:3px 8px;}
.boundary .lock{width:8px;height:8px;border:1.3px solid var(--success);border-radius:2px;position:relative;}
.boundary .lock::before{content:"";position:absolute;left:1px;right:1px;top:-2.5px;height:2.5px;border:1.3px solid var(--success);border-bottom:0;border-radius:3px 3px 0 0;}
.app-body{flex:1 1 auto;min-height:0;display:flex;}
/* nav rail */
.rail{flex:0 0 52px;background:var(--bg-sunken);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;align-items:center;padding:10px 0;gap:4px;}
.rail .ri{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;color:var(--text-muted);position:relative;}
.rail .ri svg{width:17px;height:17px;stroke:currentColor;stroke-width:1.7;fill:none;}
.rail .ri.on{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);}
.rail .ri.on::before{content:"";position:absolute;left:-10px;top:7px;bottom:7px;width:2.5px;border-radius:2px;background:var(--accent);}
.rail .grow1{flex:1;}
.work{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;}
/* toolbar */
.toolbar{display:flex;align-items:center;gap:10px;height:46px;padding:0 14px;border-bottom:1px solid var(--border-subtle);background:var(--bg-panel);flex:0 0 auto;}
.tb-av{width:26px;height:26px;border-radius:7px;flex:none;display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:700;color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--bg-app));border:1px solid color-mix(in srgb,var(--accent) 38%,transparent);}
.tb-name{font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--text-primary);white-space:nowrap;}
.tb-run{font-family:var(--mono);font-size:10px;color:var(--text-muted);white-space:nowrap;}
.tb-sp{flex:1;}
.tb-pill{font-family:var(--mono);font-size:10px;color:var(--text-secondary);border:1px solid var(--border-default);border-radius:6px;padding:3px 8px;white-space:nowrap;}
.tb-pill b{color:var(--text-primary);}
.tb-pill.gate{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,transparent);}
.panes{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:minmax(0,0.86fr) minmax(0,1.14fr);}
.pane{display:flex;flex-direction:column;min-height:0;min-width:0;}
.pane.onto{border-right:1px solid var(--border-subtle);}
.pane-head{display:flex;align-items:center;gap:8px;height:34px;padding:0 13px;border-bottom:1px solid var(--border-subtle);flex:0 0 auto;background:var(--bg-panel);}
.pane-head .t{font-family:var(--mono);font-size:10px;letter-spacing:0.11em;text-transform:uppercase;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pane-head .sub{font-family:var(--mono);font-size:10px;color:var(--text-faint);margin-left:auto;white-space:nowrap;}
/* ontology object browser */
.objlist{flex:1 1 auto;min-height:0;overflow-y:auto;padding:5px 0;}
.obj{display:flex;align-items:center;gap:9px;height:27px;padding:0 13px;font-family:var(--mono);font-size:11.5px;color:var(--text-muted);opacity:0.5;transition:opacity .35s,color .35s,background .35s;position:relative;}
.obj .kd{width:8px;height:8px;border-radius:50%;flex:none;}
.obj .nm{color:inherit;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.obj .ty{margin-left:auto;font-size:9px;letter-spacing:0.05em;text-transform:uppercase;color:var(--text-faint);flex:none;}
.obj.read{opacity:1;color:var(--text-primary);background:color-mix(in srgb,var(--ko-entity) 7%,transparent);}
.obj.read::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:2px;background:var(--ko-entity);border-radius:2px;}
.obj.fresh{opacity:1;color:var(--text-primary);background:color-mix(in srgb,var(--accent) 9%,transparent);animation:objIn .5s cubic-bezier(.2,.9,.3,1.1);}
.obj.fresh::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:2px;background:var(--accent);border-radius:2px;}
.obj.fresh .ty{color:var(--accent);}
@keyframes objIn{0%{opacity:0;transform:translateX(-8px);}100%{opacity:1;transform:none;}}
/* live event log */
.logfeed{flex:1 1 auto;min-height:0;overflow-y:auto;padding:8px 13px;background:var(--bg-sunken);font-family:var(--mono);font-size:11px;line-height:1.75;}
.lg{display:flex;gap:9px;white-space:nowrap;opacity:0;transform:translateY(3px);animation:lgIn .28s ease forwards;}
@keyframes lgIn{to{opacity:1;transform:none;}}
.lg .tm{color:var(--text-faint);flex:none;}
.lg .vb{font-weight:700;flex:none;width:58px;}
.lg .ms{color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;}
.lg .ms b{color:var(--text-primary);font-weight:600;}
.vb.read{color:var(--ko-entity);} .vb.reason{color:var(--info);} .vb.propose{color:var(--ko-method);}
.vb.verify{color:var(--ko-policy);} .vb.gate{color:var(--warning);} .vb.commit{color:var(--success);}
.loopdots{display:flex;gap:4px;margin-left:auto;}
.loopdots .lp{width:14px;height:4px;border-radius:2px;background:var(--bg-selected);transition:background .3s;}
.loopdots .lp.on{background:var(--info);}
/* governance inspector bar */
.gov{flex:0 0 auto;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:12px 15px;border-top:1px solid var(--border-subtle);background:color-mix(in srgb,var(--accent) 4%,var(--bg-panel));min-height:96px;}
.gov-l{min-width:0;}
.gov-title{display:flex;align-items:center;gap:9px;margin-bottom:7px;}
.gov-title .glyph{width:22px;height:22px;border-radius:6px;flex:none;display:grid;place-items:center;font-size:11px;background:color-mix(in srgb,var(--ko-policy) 20%,var(--bg-hover));color:var(--ko-policy);transition:background .3s,color .3s;}
.gov-title.verified .glyph{background:color-mix(in srgb,var(--success) 20%,var(--bg-hover));color:var(--success);}
.gov-title .tt{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--text-primary);}
.gov-title .band{font-family:var(--mono);font-size:9px;font-weight:600;letter-spacing:0.05em;text-transform:uppercase;border-radius:4px;padding:2px 7px;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);}
.gov-action{font-size:13px;color:var(--text-primary);font-weight:500;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.gov-action .dim{color:var(--text-muted);font-weight:400;}
.gov .prov{display:flex;gap:6px;flex-wrap:wrap;margin-top:0;}
.gov .prov .ko{font-family:var(--mono);font-size:9.5px;border-radius:5px;padding:2px 7px;border:1px solid;}
.gov-r{flex:none;text-align:right;border-left:1px solid var(--border-subtle);padding-left:16px;min-width:132px;}
.gov-dec{font-family:var(--mono);font-size:9px;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);}
.gov-decv{font-family:var(--mono);font-size:15px;font-weight:700;margin-top:2px;transition:color .3s;color:var(--text-secondary);}
.gov-meta{font-family:var(--mono);font-size:10px;color:var(--text-muted);margin-top:6px;}
.gov-state{margin-top:8px;font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;border-radius:5px;padding:3px 8px;display:inline-block;color:var(--warning);border:1px solid color-mix(in srgb,var(--warning) 45%,transparent);transition:all .3s;}
.gov-state.applied{color:var(--success);border-color:color-mix(in srgb,var(--success) 45%,transparent);}
/* footer stat strip */
.statbar{flex:0 0 auto;display:grid;grid-template-columns:repeat(4,1fr) 1.5fr 1.4fr;background:var(--border-subtle);gap:1px;border-top:1px solid var(--border-subtle);}
.stt{background:var(--bg-panel);padding:9px 13px;min-width:0;}
.stt .k{font-family:var(--mono);font-size:9px;letter-spacing:0.07em;text-transform:uppercase;color:var(--text-muted);margin-bottom:3px;white-space:nowrap;}
.stt .v{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;height:17px;line-height:17px;}
.stt .v.amber{color:var(--accent);} .stt .v.green{color:var(--success);}
.budget{background:var(--bg-sunken);}
.budget .track{height:5px;border-radius:3px;background:var(--bg-selected);margin-top:5px;overflow:hidden;}
.budget .fill{height:100%;width:0;background:var(--info);border-radius:3px;transition:width .5s ease;}
.kbcell{background:var(--bg-sunken);}
.kbcell .k{display:flex;justify-content:space-between;gap:8px;}
.kbcell .grow{color:var(--success);opacity:0;transition:opacity .3s;}
.kbcell .grow.on{opacity:1;}
.kbcell .v .u{font-size:9px;font-weight:500;color:var(--text-muted);margin-left:5px;}
@media(max-width:900px){
  .app{height:auto;}
  .panes{grid-template-columns:1fr;}
  .pane.onto{border-right:0;border-bottom:1px solid var(--border-subtle);max-height:200px;}
  .logfeed{max-height:220px;}
}

/* ---------- Trust bar ---------- */
.trust{padding:44px 0 6px;}
.trust .label{text-align:center;font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-faint);}
.logos{margin-top:28px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:clamp(28px,5vw,60px);}
.logos img{height:clamp(20px,2.3vw,28px);width:auto;opacity:0.5;filter:grayscale(1) brightness(0) invert(0.8);transition:opacity .2s;}
.logos img:hover{opacity:0.9;}

/* ---------- Thesis ---------- */
.thesis{text-align:center;}
.thesis .big{font-size:clamp(26px,3.6vw,44px);line-height:1.25;font-weight:500;letter-spacing:-0.02em;max-width:24ch;margin:0 auto;text-wrap:balance;}
.thesis .big .muted{color:var(--text-muted);}
.thesis .q{margin-top:28px;font-size:clamp(18px,2vw,24px);color:var(--accent);font-weight:500;max-width:34ch;margin-left:auto;margin-right:auto;}

/* ---------- Properties ---------- */
.props{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px;}
.prop{border:1px solid var(--border-default);border-radius:12px;padding:26px 22px;background:var(--bg-panel);transition:transform .2s,border-color .2s;}
.prop:hover{transform:translateY(-4px);border-color:var(--border-strong);}
.prop .idx{font-family:var(--mono);font-size:11px;color:var(--text-faint);}
.prop h3{margin-top:14px;font-size:19px;font-weight:600;letter-spacing:-0.01em;}
.prop p{margin-top:10px;color:var(--text-secondary);font-size:14px;line-height:1.55;}
.prop.hot{border-color:color-mix(in srgb,var(--accent) 45%,transparent);}
.prop.hot .idx{color:var(--accent);}

/* ---------- STAR explainer ---------- */
.loop-diagram{margin-top:clamp(36px,5vw,56px);}
.phase-cards{display:flex;align-items:stretch;}
.phase-card{flex:1;border:1px solid var(--border-default);border-radius:12px;background:var(--bg-panel);padding:24px 22px;transition:border-color .22s,box-shadow .22s;}
.phase-card .pg{width:30px;height:30px;border-radius:7px;display:grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:14px;color:#08090b;transition:box-shadow .22s;}
.phase-card h4{margin-top:15px;font-size:16px;font-weight:600;color:var(--text-primary);}
.phase-card p{margin-top:8px;font-size:13px;line-height:1.55;color:var(--text-muted);}
.phase-card.active{border-color:var(--pc);box-shadow:0 0 0 1px var(--pc),0 0 26px -8px var(--pc);}
.phase-card.active .pg{box-shadow:0 0 14px -2px var(--pc);}
.phase-sep{flex:0 0 44px;display:grid;place-items:center;color:var(--border-strong);font-size:20px;align-self:center;transition:color .22s;}
.phase-sep.lit{color:var(--accent);}
.loop-arc{width:100%;height:auto;margin-top:4px;overflow:visible;display:block;}
.loop-arc path{stroke:var(--reflect);stroke-width:1.5;stroke-dasharray:5 4;fill:none;animation:dash 1.1s linear infinite;opacity:.5;transition:opacity .25s,stroke-width .25s;}
.loop-arc.reflecting path{opacity:1;stroke-width:2.2;filter:drop-shadow(0 0 5px var(--reflect));}
.loop-arc text{font-family:var(--mono);font-size:13px;fill:var(--reflect);opacity:.6;transition:opacity .25s;}
.loop-arc.reflecting text{opacity:1;}
@keyframes dash{to{stroke-dashoffset:-18;}}

/* ---------- Two-column feature (determinism, moat) ---------- */
.split{display:grid;grid-template-columns:1.05fr 0.95fr;gap:clamp(32px,5vw,72px);align-items:center;}
.feat-list{display:grid;gap:12px;}
.feat{border:1px solid var(--border-default);border-radius:12px;padding:22px 24px;background:var(--bg-panel);}
.feat h4{font-size:16px;font-weight:600;color:var(--text-primary);}
.feat p{margin-top:6px;color:var(--text-secondary);font-size:14px;line-height:1.55;}
blockquote.moat{border-left:2px solid var(--accent);padding-left:22px;margin:24px 0;}
blockquote.moat p{font-size:clamp(19px,2.2vw,26px);line-height:1.35;font-weight:500;letter-spacing:-0.01em;color:var(--text-primary);}
blockquote.moat cite{display:block;margin-top:14px;font-style:normal;font-size:14px;color:var(--text-muted);font-weight:500;}

/* ---------- CORRAL ---------- */
.corral-row{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:44px;}
.corral-step{border:1px solid var(--border-default);border-radius:11px;padding:18px 14px;background:var(--bg-panel);text-align:center;}
.corral-step .l{font-family:var(--sans);font-size:23px;font-weight:600;color:var(--text-secondary);}
.corral-step .n{margin-top:7px;font-family:var(--mono);font-size:12px;font-weight:500;color:var(--text-secondary);}
.corral-step.new{border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:color-mix(in srgb,var(--accent) 6%,var(--bg-panel));}
.corral-step.new .l{color:var(--accent);}
.corral-note{margin-top:20px;font-size:14.5px;color:var(--text-secondary);line-height:1.6;max-width:70ch;}
.corral-note b{color:var(--text-primary);}

/* ---------- Forces (why now) ---------- */
.forces{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:48px;}
.force{border:1px solid var(--border-default);border-radius:12px;padding:28px;background:var(--bg-panel);display:flex;gap:18px;}
.force .yr{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--accent);white-space:nowrap;padding-top:2px;}
.force h4{font-size:18px;font-weight:600;letter-spacing:-0.01em;}
.force p{margin-top:8px;color:var(--text-secondary);font-size:14px;line-height:1.55;}

/* ---------- Industries ---------- */
.card-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px;}
.ind-card{border:1px solid var(--border-default);border-radius:14px;overflow:hidden;background:var(--bg-panel);display:flex;flex-direction:column;transition:transform .2s,border-color .2s;}
.ind-card:hover{transform:translateY(-4px);border-color:var(--border-strong);}
.ind-card .ph{aspect-ratio:16/10;overflow:hidden;background:var(--bg-elev);position:relative;}
.ind-card .ph img{width:100%;height:100%;object-fit:cover;opacity:0.86;transition:transform .4s,opacity .2s;}
.ind-card:hover .ph img{transform:scale(1.05);opacity:1;}
.ind-card .body{padding:24px 24px 28px;}
.ind-card h3{font-size:20px;font-weight:600;letter-spacing:-0.01em;}
.ind-card ul{list-style:none;margin-top:14px;display:grid;gap:11px;}
.ind-card li{font-size:14px;line-height:1.45;padding-left:18px;position:relative;color:var(--text-secondary);}
.ind-card li b{color:var(--text-primary);font-weight:600;}
.ind-card li::before{content:"";position:absolute;left:2px;top:7px;width:5px;height:5px;border-radius:50%;background:var(--accent);}

/* ---------- Research ---------- */
.research-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px;}
.paper{border:1px solid var(--border-default);border-radius:14px;overflow:hidden;background:var(--bg-panel);display:flex;flex-direction:column;transition:transform .2s,border-color .2s;}
.paper:hover{transform:translateY(-4px);border-color:var(--border-strong);}
.paper .ph{aspect-ratio:16/9;overflow:hidden;background:var(--bg-elev);}
.paper .ph img{width:100%;height:100%;object-fit:cover;opacity:0.8;}
.paper .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.paper .tag{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent);}
.paper h4{margin-top:11px;font-size:17px;font-weight:600;line-height:1.28;letter-spacing:-0.01em;}
.paper p{margin-top:9px;color:var(--text-secondary);font-size:13.5px;line-height:1.5;flex:1;}
.paper .link{margin-top:16px;font-family:var(--mono);font-size:13px;color:var(--text-primary);display:inline-flex;align-items:center;gap:7px;}
.paper:hover .link .arw{transform:translateX(4px);}
.arw{transition:transform .2s;}

/* ---------- Stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border-subtle);border:1px solid var(--border-default);border-radius:14px;overflow:hidden;}
.stat{background:var(--bg-panel);padding:clamp(26px,3.2vw,40px) clamp(18px,2.2vw,30px);}
.stat .num{font-size:clamp(38px,5vw,60px);font-weight:600;letter-spacing:-0.03em;line-height:1;color:var(--text-primary);}
.stat .lbl{margin-top:10px;font-weight:600;font-size:14px;}
.stat .desc{margin-top:6px;color:var(--text-muted);font-size:13px;line-height:1.45;}

/* ---------- Advisory / press ---------- */
.press-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;}
.press-card{border:1px solid var(--border-default);border-radius:12px;padding:26px;transition:border-color .2s,transform .2s;background:var(--bg-panel);}
.press-card:hover{border-color:var(--border-strong);transform:translateY(-3px);}
.press-card .src{font-family:var(--mono);font-weight:600;font-size:14px;letter-spacing:-0.01em;color:var(--text-primary);}
.press-card p{margin-top:11px;color:var(--text-secondary);font-size:13.5px;line-height:1.5;}

/* ---------- CTA band ---------- */
.ctaband{background:var(--accent);color:var(--accent-ink);text-align:center;}
.ctaband h2{font-size:clamp(30px,4.4vw,52px);font-weight:600;letter-spacing:-0.025em;line-height:1.05;max-width:20ch;margin:0 auto;text-wrap:balance;}
.ctaband p{margin-top:18px;font-size:clamp(16px,1.7vw,19px);color:color-mix(in srgb,var(--accent-ink) 78%,transparent);max-width:48ch;margin-left:auto;margin-right:auto;}
.ctaband .btn{margin-top:32px;background:var(--accent-ink);color:var(--accent);}
.ctaband .btn:hover{filter:brightness(1.3);transform:translateY(-2px);}

/* ---------- Cinematic interstitial ---------- */
.filmband{position:relative;overflow:hidden;min-height:clamp(300px,44vh,500px);display:grid;align-items:center;}
.filmband video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.filmveil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,9,11,0.93),rgba(8,9,11,0.6) 55%,rgba(8,9,11,0.38));}
.filmcopy{position:relative;z-index:2;}
.filmcopy h2{font-size:clamp(28px,4vw,50px);font-weight:600;letter-spacing:-0.02em;line-height:1.06;margin-top:14px;color:#fff;text-wrap:balance;max-width:22ch;}

/* ---------- Footer ---------- */
footer.site{background:var(--bg-sunken);border-top:1px solid var(--border-subtle);color:var(--text-secondary);padding:clamp(56px,7vw,88px) 0 40px;}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(24px,4vw,48px);}
footer.site .brand img{height:22px;filter:brightness(0) invert(1);}
footer.site .addr{margin-top:18px;font-size:14px;line-height:1.6;color:var(--text-muted);}
.foot-col h5{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-faint);margin-bottom:15px;}
.foot-col a{display:block;font-size:14px;padding:5px 0;color:var(--text-secondary);transition:color .15s;}
.foot-col a:hover{color:var(--text-primary);}
.socials{display:flex;gap:12px;margin-top:22px;}
.socials a{width:36px;height:36px;border:1px solid var(--border-default);border-radius:50%;display:grid;place-items:center;transition:background .15s,border-color .15s;}
.socials a:hover{background:var(--bg-hover);border-color:var(--border-strong);}
.socials svg{width:15px;height:15px;fill:var(--text-secondary);}
.foot-bottom{margin-top:clamp(44px,6vw,72px);padding-top:24px;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.5px;color:var(--text-faint);}
.foot-bottom .mono{font-family:var(--mono);}

/* ---------- Platform page: columns, OS stack, scopes ---------- */
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px;}
.col-card{border:1px solid var(--border-default);border-radius:12px;padding:28px 24px;background:var(--bg-panel);}
.col-card .tagm{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent);}
.col-card h3{margin-top:12px;font-size:20px;font-weight:600;letter-spacing:-0.01em;color:var(--text-primary);}
.col-card p{margin-top:10px;color:var(--text-secondary);font-size:14.5px;line-height:1.55;}
.stack{margin-top:48px;display:grid;gap:12px;}
.layer{border:1px solid var(--border-default);border-radius:12px;padding:22px 26px;background:var(--bg-panel);display:grid;grid-template-columns:210px 1fr;gap:26px;align-items:center;}
.layer .lname{font-weight:600;font-size:17px;letter-spacing:-0.01em;display:flex;align-items:center;gap:10px;color:var(--text-primary);}
.layer .lname .dot{width:10px;height:10px;border-radius:3px;flex:0 0 auto;}
.layer p{color:var(--text-secondary);font-size:14px;line-height:1.55;}
.layer.l-agents .dot{background:var(--accent);}
.layer.l-ontology .dot{background:var(--info);}
.layer.l-runtime .dot{background:var(--reflect);}
.layer.l-ot{background:var(--bg-sunken);}
.layer.l-ot .dot{background:var(--text-muted);}
.cols-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px;}
.scope{border:1px solid var(--border-default);border-radius:12px;padding:24px 22px;background:var(--bg-panel);}
.scope .idx{font-family:var(--mono);font-size:12px;color:var(--text-faint);}
.scope h4{margin-top:10px;font-size:16px;font-weight:600;color:var(--text-primary);}
.scope p{margin-top:8px;color:var(--text-secondary);font-size:13.5px;line-height:1.5;}
.page-hero{padding:clamp(56px,9vw,110px) 0 clamp(40px,6vw,72px);}
.page-hero h1{font-family:var(--sans);font-size:clamp(36px,5.4vw,66px);line-height:1.02;font-weight:600;letter-spacing:-0.03em;max-width:18ch;margin-top:16px;text-wrap:balance;}
.props-inline{margin-top:24px;display:flex;flex-wrap:wrap;gap:10px;}
.props-inline span{font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--text-primary);border:1px solid var(--border-strong);border-radius:999px;padding:7px 14px;}

@media (max-width:1000px){
  .cols-3{grid-template-columns:1fr;}
  .cols-4{grid-template-columns:repeat(2,1fr);}
  .layer{grid-template-columns:1fr;gap:8px;}
}
@media (max-width:600px){ .cols-4{grid-template-columns:1fr;} }

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);}
.reveal.in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .nav-links{display:none;}
  .burger{display:flex;}
  .hero{grid-template-columns:1fr;}
  .hero>.console-col{order:-1;}
  .props,.stats-grid{grid-template-columns:repeat(2,1fr);}
  .card-grid-3,.research-grid,.split,.forces,.press-grid{grid-template-columns:1fr;}
  .corral-row{grid-template-columns:repeat(3,1fr);}
  .foot-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
  .props,.stats-grid,.corral-row{grid-template-columns:1fr;}
  .phase-cards{flex-direction:column;}
  .phase-sep{flex-basis:26px;transform:rotate(90deg);}
  .loop-arc{display:none;}
  .foot-top{grid-template-columns:1fr;}
  .lane{grid-template-columns:88px 1fr;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{transition:none;opacity:1;transform:none;}
  .chip{animation:none;opacity:1;transform:none;}
  .live .dot,.trow.running .tdot,.loop-arc path{animation:none;}
}

/* ---------- Article (blog detail) ---------- */
.article{max-width:748px;margin:0 auto;padding:clamp(40px,6vw,72px) 0 clamp(52px,8vw,96px);}
.article .backlink{font-family:var(--mono);font-size:12.5px;color:var(--text-muted);display:inline-flex;align-items:center;gap:8px;transition:color .15s;}
.article .backlink:hover{color:var(--text-primary);}
.article .backlink .arw{transform:rotate(180deg);}
.article-head{margin-top:26px;}
.article-head .tagm{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);}
.article h1.title{font-family:var(--sans);font-size:clamp(30px,4.4vw,50px);line-height:1.06;font-weight:600;letter-spacing:-0.03em;margin-top:15px;text-wrap:balance;}
.article .byline{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-family:var(--mono);font-size:12.5px;color:var(--text-muted);margin-top:20px;}
.article .byline .who{color:var(--text-secondary);font-weight:500;}
.article .byline .sep{color:var(--text-faint);}
.article .source-note{margin-top:22px;padding:14px 18px;border:1px solid var(--border-default);border-radius:10px;background:var(--bg-panel);font-size:13px;line-height:1.55;color:var(--text-muted);}
.article .source-note a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;}
.article-body{margin-top:30px;font-size:17.5px;line-height:1.75;color:var(--text-secondary);}
.article-body p{margin-top:22px;}
.article-body p:first-child{margin-top:0;}
.article-body h2{color:var(--text-primary);font-size:clamp(22px,2.6vw,28px);font-weight:600;letter-spacing:-0.02em;margin-top:46px;}
.article-body h3{color:var(--text-primary);font-size:20px;font-weight:600;letter-spacing:-0.01em;margin-top:40px;}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;transition:color .15s;}
.article-body a:hover{color:var(--text-primary);}
.article-body strong{color:var(--text-primary);font-weight:600;}
.article-body em{color:var(--text-secondary);}
.article-body ul{margin-top:20px;padding-left:20px;display:grid;gap:10px;}
.article-body li{line-height:1.6;}
.article-body blockquote{border-left:2px solid var(--accent);padding:4px 0 4px 24px;margin:36px 0;}
.article-body blockquote p{margin:0;font-size:clamp(19px,2.2vw,23px);line-height:1.42;color:var(--text-primary);font-weight:500;}
.article-body blockquote em{color:var(--text-primary);font-style:normal;}
.article-foot{max-width:748px;margin:44px auto 0;padding-top:26px;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
.article-foot .src{font-family:var(--mono);font-size:12.5px;color:var(--text-muted);}
.article-foot .src a{color:var(--accent);}

/* ---------- Platform: system block diagram ---------- */
.sysdiag{margin-top:clamp(38px,5vw,58px);}
.sd-boundary{position:relative;border:1px dashed var(--border-strong);border-radius:16px;padding:38px clamp(16px,3vw,30px) clamp(22px,3vw,30px);}
.sd-boundary-label{position:absolute;top:-10px;left:20px;background:var(--bg-app);padding:2px 12px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-muted);}
.sd-band{border:1px solid var(--border-default);border-radius:12px;padding:18px 22px;background:var(--bg-panel);}
.sd-b-title{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:600;letter-spacing:-0.01em;color:var(--text-primary);flex-wrap:wrap;}
.sd-dot{width:11px;height:11px;border-radius:3px;flex:0 0 auto;}
.sd-b-tag{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--text-muted);border:1px solid var(--border-default);border-radius:5px;padding:2px 7px;letter-spacing:0.02em;}
.sd-star{margin-top:11px;font-family:var(--mono);font-size:13px;color:var(--text-secondary);letter-spacing:0.02em;}
.sd-b-desc{margin-top:9px;font-size:13.5px;line-height:1.5;color:var(--text-secondary);}
.sd-b-desc strong{color:var(--text-primary);font-weight:600;}
.sd-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px;}
.sd-chips span{font-family:var(--mono);font-size:11px;color:var(--text-secondary);border:1px solid var(--border-default);border-radius:5px;padding:4px 9px;background:var(--bg-elev);}
.sd-chips.muted span{color:var(--text-muted);}
.sd-band.b-agents{border-color:color-mix(in srgb,var(--accent) 40%,transparent);background:color-mix(in srgb,var(--accent) 6%,var(--bg-panel));}
.sd-band.b-ontology{border-color:color-mix(in srgb,var(--info) 32%,transparent);background:color-mix(in srgb,var(--info) 6%,var(--bg-panel));}
.sd-band.b-ot{background:var(--bg-sunken);}
.sd-conn{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 0;}
.sd-arrow{color:var(--border-strong);font-size:17px;line-height:1;}
.sd-conn-label{font-family:var(--mono);font-size:11px;color:var(--text-muted);letter-spacing:0.03em;text-align:center;}
.sd-row2{display:grid;grid-template-columns:1.35fr auto 1fr;align-items:center;gap:14px;}
.sd-reason{font-family:var(--mono);font-size:12px;color:var(--text-muted);text-align:center;line-height:1.35;white-space:nowrap;}
.sd-reason .g{font-size:16px;color:var(--info);}
.sd-ontologist{margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--info);letter-spacing:0.02em;}
.sd-reflect{margin-top:16px;text-align:center;font-family:var(--mono);font-size:12.5px;color:var(--text-secondary);letter-spacing:0.02em;}
.sd-reflect .g{color:var(--reflect);font-weight:600;}
@media (max-width:760px){
  .sd-row2{grid-template-columns:1fr;gap:8px;}
  .sd-reason{transform:rotate(90deg);padding:4px 0;}
}
/* federated two-peer architecture diagram */
.a2-grid{display:grid;grid-template-columns:1fr 128px 1fr;gap:14px;align-items:stretch;}
.a2-col{display:flex;flex-direction:column;gap:10px;}
.a2-head{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);}
.a2-gutter{display:flex;flex-direction:column;justify-content:center;gap:26px;}
.a2-flow{font-family:var(--mono);font-size:10.5px;line-height:1.4;color:var(--text-muted);text-align:center;}
.a2-flow .ar{display:block;font-size:16px;color:var(--border-strong);letter-spacing:0.1em;margin-bottom:2px;}
.a2-flow.write .ar{color:var(--accent);}
.a2-sub{display:flex;flex-direction:column;gap:7px;margin-top:12px;}
.a2-layer{display:flex;align-items:center;gap:9px;border:1px solid var(--border-default);border-radius:7px;padding:8px 11px;background:var(--bg-elev);font-size:12px;color:var(--text-secondary);}
.a2-ltag{font-family:var(--mono);font-size:10px;letter-spacing:0.03em;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);border-radius:4px;padding:2px 6px;flex:0 0 auto;}
.a2-ltag.b{color:var(--text-muted);border-color:var(--border-default);}
.a2-note{margin-top:10px;font-size:12px;color:var(--text-muted);line-height:1.45;}
.a2-base{display:grid;grid-template-columns:1.6fr 1fr;gap:14px;}
.sd-band.b-gov{border-color:color-mix(in srgb,var(--reflect) 34%,transparent);background:color-mix(in srgb,var(--reflect) 6%,var(--bg-panel));}
.a2-fed{margin-top:16px;text-align:center;font-family:var(--mono);font-size:12px;color:var(--text-secondary);letter-spacing:0.02em;}
.a2-fed .g{color:var(--accent);}
@media (max-width:820px){
  .a2-grid{grid-template-columns:1fr;}
  .a2-gutter{flex-direction:row;justify-content:center;gap:22px;padding:4px 0;}
  .a2-base{grid-template-columns:1fr;}
}
/* prominent component-name headers */
.a2-ch{display:flex;align-items:flex-start;gap:9px;margin-bottom:2px;}
.a2-ch .sd-dot{margin-top:6px;flex:0 0 auto;}
.a2-cn{font-family:var(--mono);font-size:14.5px;line-height:1.2;color:var(--text-primary);letter-spacing:0.01em;}
.a2-rl{font-size:10.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.07em;margin-top:4px;}
.a2-planes-head{font-family:var(--mono);font-size:11px;letter-spacing:0.07em;text-transform:uppercase;color:var(--text-muted);margin:18px 0 -2px;}
.a2-planes{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:12px;}
@media (max-width:820px){ .a2-planes{grid-template-columns:1fr;} }
/* layered stack v2 */
.sd-level-label{font-family:var(--mono);font-size:11px;letter-spacing:0.07em;text-transform:uppercase;color:var(--text-muted);margin:18px 0 10px;}
.sd-access{display:grid;grid-template-columns:1fr 2.7fr;gap:14px;align-items:stretch;}
.sd-api{background:linear-gradient(180deg,rgba(255,255,255,0.05),rgba(255,255,255,0.015));border-width:1.5px;}
.sd-downarrow{text-align:center;color:var(--text-muted);font-size:17px;line-height:1;margin:12px 0 4px;}
.sd-planes5{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:6px;}
.sd-plane{padding:13px 12px 14px;}
.sd-plane .a2-note{margin-top:6px;}
@media (max-width:820px){ .sd-access{grid-template-columns:1fr;} .sd-planes5{grid-template-columns:1fr 1fr;} }