/* Sightwell.ai; site styles */
:root{
  --ink:#111417; --ink-2:#1A1E22; --ink-3:#15181B; --ink-line:#30353B; --ink-line-2:#262A2F; --ink-line-3:#3A3F45;
  --paper:#F2F0EB; --paper-2:#E9E6DF; --card:#FBFAF7; --app:#F7F6F2; --app-side:#EFEDE7; --white:#FFFFFF;
  --line:#D6D2C8; --line-2:#CFCAC0; --line-3:#E2DED5; --app-line:#DDD9D0;
  --text:#111417; --muted:#4A4E54; --muted-2:#585C61;
  --ivory:#ECEAE4; --ivory-2:#DDE0E4; --ivory-3:#C9CCD1; --muted-d:#A3A7AD; --muted-d2:#8C9197;
  --accent:#F07A3A; --accent-text:#B4430F; --accent-deep:#8A320A;
  --ok:#6FCF97; --ok-bg:#E3F2E9; --ok-text:#2B6B45; --ok-dark-bg:#23402F; --ok-dark-text:#8FE0B0;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --brand:"Archivo","Helvetica Neue",Arial,sans-serif;
  --gutter:48px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);background:var(--paper);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.5}
img,svg{display:block;max-width:100%}
a{color:var(--accent-text)}a:hover{color:var(--accent-deep)}
h1,h2,h3{font-family:var(--display);font-stretch:112%;text-wrap:balance;margin:0;font-weight:700}
p{margin:0;text-wrap:pretty}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.mono{font-family:var(--mono)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:16px;top:-60px;background:var(--accent);color:var(--ink);padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{top:12px}

.wrap{max-width:1240px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
section{scroll-margin-top:76px}
.dark{background:var(--ink);color:var(--ivory)}
.grid-bg{background-image:linear-gradient(rgba(236,234,228,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(236,234,228,.05) 1px,transparent 1px);background-size:48px 48px}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text)}
.dark .eyebrow{color:var(--accent)}
.h2{font-size:52px;line-height:1.04;letter-spacing:-.02em}
.lede{font-size:18px;line-height:1.55;color:var(--muted)}
.dark .lede{color:var(--ivory-3)}
.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:end}
.stack{display:flex;flex-direction:column;gap:18px}
.sec{padding-top:112px;padding-bottom:112px;display:flex;flex-direction:column;gap:48px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--accent);color:var(--ink)}
.btn-primary:hover{background:#F48C52;color:var(--ink)}
.btn-ghost{color:var(--ivory);border-color:var(--ink-line-3);font-weight:500}
.btn-ghost:hover{border-color:var(--ivory);color:var(--ivory)}
.btn-ink{background:var(--ink);color:var(--ivory)}
.btn-ink:hover{background:#000;color:var(--ivory)}
.btn-sm{min-height:44px;font-size:15px;padding:0 20px}
.btn-lg{min-height:56px;font-size:17px;padding:0 24px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* Header */
.site-header{background:var(--ink);border-bottom:1px solid var(--ink-line-2);position:sticky;top:0;z-index:50}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ivory)}
.brand:hover{color:var(--ivory)}
.brand img{display:block}
.brand .brand-logo{height:36px;width:auto}
.brand span{font-family:var(--brand);font-weight:700;font-size:24px;letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:28px;font-size:15px}
.nav-links a{color:var(--ivory-3);text-decoration:none}
.nav-links a:hover{color:var(--ivory)}
.menu-btn{display:none;width:44px;height:44px;background:transparent;border:1px solid var(--ink-line-3);align-items:center;justify-content:center;padding:0}
.menu-btn svg{width:20px;height:20px}
.menu-btn .i-close{display:none}
.menu-btn[aria-expanded="true"]{background:var(--accent);border-color:var(--accent)}
.menu-btn[aria-expanded="true"] .i-open{display:none}
.menu-btn[aria-expanded="true"] .i-close{display:block}
.mobile-nav{display:none;border-top:1px solid var(--ink-line-2);padding:8px 20px 24px}
.mobile-nav a.link{display:block;color:var(--ivory);text-decoration:none;font-size:18px;padding:14px 0;border-bottom:1px solid var(--ink-line-2)}
.mobile-nav .btn{width:100%;margin-top:20px}

/* Hero */
.hero{padding-top:80px}
.hero-top{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:64px;align-items:end}
.hero h1{font-size:68px;line-height:1.02;letter-spacing:-.025em}
.hero h1 span{display:block}
.hero h1 .dim{color:var(--muted-d)}
.hero-copy{display:flex;flex-direction:column;gap:24px;padding-bottom:8px}
.hero-copy p{font-size:19px;line-height:1.5;color:var(--ivory-2)}
.keep{display:flex;align-items:center;gap:24px;border-top:1px solid var(--ink-line-2);border-bottom:1px solid var(--ink-line-2);padding:18px 0;margin-top:56px}
.keep strong{font-family:var(--display);font-stretch:112%;font-size:20px;color:var(--accent);white-space:nowrap}
.keep .sep{width:1px;height:24px;background:var(--ink-line-3);flex-shrink:0}
.keep ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px;font-family:var(--mono);font-size:13px;color:var(--muted-d)}
.hero-shot{margin-top:56px;margin-bottom:-120px;position:relative;z-index:2}

/* App window (product mockups) */
.app{background:var(--app);color:var(--text);border:1px solid var(--ink-line);box-shadow:0 40px 80px rgba(0,0,0,.5);display:flex;flex-direction:column}
.app.flat{box-shadow:none}
.appbar{background:var(--ink-2);color:var(--ivory-2);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 16px;flex-wrap:wrap}
.appbar .crumbs{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12px;color:var(--muted-d);flex-wrap:wrap}
.appbar .crumbs b{font-weight:400;color:var(--ivory-2)}
.appbar .crumbs .slash{color:#6B7077}
.appbar .meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tag{font-family:var(--mono);font-size:11px;padding:4px 8px;line-height:1.3}
.tag-line{border:1px solid var(--ink-line-3);color:var(--ivory-3)}
.tag-ok{background:var(--ok-dark-bg);color:var(--ok-dark-text)}
.tag-quiet{color:var(--muted-d2)}
.replay{display:inline-flex;align-items:center;gap:6px}
.replay::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(111,207,151,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(111,207,151,.6)}70%{box-shadow:0 0 0 6px rgba(111,207,151,0)}100%{box-shadow:0 0 0 0 rgba(111,207,151,0)}}
@media (prefers-reduced-motion:reduce){.replay::before{animation:none}html{scroll-behavior:auto}}

.ws{display:grid;grid-template-columns:240px minmax(0,1fr) 300px;min-height:560px}
.tree{background:var(--app-side);border-right:1px solid var(--app-line);padding:16px 0;display:flex;flex-direction:column;gap:2px;font-family:var(--mono)}
.tree .lbl,.panel-lbl{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted-2);text-transform:uppercase}
.tree .lbl{padding:0 16px 8px}
.tree .n{font-size:12px;padding:5px 16px}
.tree .n.l1{padding-left:28px}.tree .n.l2{padding-left:40px}.tree .n.l3{padding-left:52px}.tree .n.l4{padding-left:64px;font-size:11px;color:var(--muted);padding-top:4px;padding-bottom:4px}
.tree .n.dim{color:var(--muted-2)}
.tree .n.sel{background:var(--ink);color:var(--accent)}
.tree .foot{margin-top:auto;padding:14px 16px 0;border-top:1px solid var(--app-line);display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted)}
.ws-main{padding:20px 24px;display:flex;flex-direction:column;gap:16px;min-width:0}
.ask{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line-2);background:var(--white);padding:12px 14px}
.ask .k{font-family:var(--mono);font-size:11px;background:var(--ink);color:var(--accent);padding:3px 6px;flex-shrink:0}
.ask .q{font-size:16px;font-weight:500;line-height:1.4}
.chart{border:1px solid var(--app-line);background:var(--white);padding:12px 14px 8px;display:flex;flex-direction:column;gap:6px}
.chart-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px}
.legend span{display:flex;gap:6px;align-items:center}
.legend i{display:block;width:14px;height:2px;background:var(--ink)}
.legend i.grey{background:var(--muted-d2)}
.legend i.dash{height:0;background:none;border-top:2px dashed var(--accent-text)}
.legend i.dash-grey{height:0;background:none;border-top:2px dashed var(--muted-d2)}
.legend i.red{background:var(--accent-text)}
.trend-title{flex-basis:100%;font-family:var(--mono);font-size:11px;font-weight:500;color:var(--accent-text);order:-1}
.chart-sub{font-family:var(--mono);font-size:11px;color:var(--muted-2)}
.axis{position:relative;height:16px;font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.axis span{position:absolute;white-space:nowrap}
.axis-flex{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.claims{display:flex;flex-direction:column;gap:10px;list-style:none;margin:0;padding:0}
.claims li{display:flex;gap:10px;align-items:baseline;font-size:15px;line-height:1.55}
.ref{font-family:var(--mono);font-size:10px;border:1px solid var(--accent-text);color:var(--accent-text);padding:1px 5px;flex-shrink:0;line-height:1.4;background:transparent}
button.ref{cursor:pointer}
button.ref:hover,button.ref.on{background:var(--accent-text);color:var(--white)}
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;border-top:1px solid var(--app-line);padding-top:12px;margin-top:auto;list-style:none;margin-bottom:0;padding-left:0}
.timeline li{display:flex;flex-direction:column;gap:3px;font-size:12px}
.timeline .t{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.timeline .t.hot{color:var(--accent-text)}
.evidence{border-left:1px solid var(--app-line);background:var(--white);padding:16px;display:flex;flex-direction:column;gap:10px}
.ev-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.pill-ok{font-family:var(--mono);font-size:10px;background:var(--ok-bg);color:var(--ok-text);padding:2px 6px}
.src{border:1px solid var(--app-line);padding:10px 12px;display:flex;flex-direction:column;gap:4px;transition:border-color .15s,background .15s}
.src.on{border-color:var(--accent-text);background:#FFF6EF}
.src .top{display:flex;gap:8px;align-items:center}
.src .kind{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.src .name{font-family:var(--mono);font-size:12px;font-weight:500}
.src .det{font-family:var(--mono);font-size:11px;color:var(--muted-2)}
.src.soft{background:var(--paper);border-color:transparent}
.ev-foot{margin-top:auto;font-family:var(--mono);font-size:10px;line-height:1.5;color:var(--muted-2);border-top:1px solid var(--app-line);padding-top:10px}

/* Principles */
.principles-sec .sec{padding-top:88px;padding-bottom:96px}
.h2-lead{font-size:44px;line-height:1.06;max-width:880px}
.h2-lg{font-size:56px;line-height:1.02;letter-spacing:-.025em}
.principles-sec{padding-top:120px}
.principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:2px solid var(--ink)}
.principle{padding:28px 24px 28px 24px;display:flex;flex-direction:column;gap:12px;border-right:1px solid var(--line)}
.principle:first-child{padding-left:0}
.principle:last-child{border-right:0;padding-right:0}
.principle .num{font-family:var(--mono);font-size:13px;color:var(--accent-text)}
.principle h3{font-size:22px;line-height:1.2}
.principle p{font-size:15px;line-height:1.55;color:var(--muted)}
.principle.hl{background:var(--paper-2);border-top:2px solid var(--accent);margin-top:-2px;padding-left:24px}

/* Paths */
.paths-sec{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.paths{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.path{background:var(--card);border:1px solid var(--line-2);padding:20px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:10px;min-height:168px;transition:border-color .15s,transform .15s}
.path:hover{border-color:var(--ink);color:var(--text);transform:translateY(-2px)}
.path .who{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted-2)}
.path .what{font-size:17px;font-weight:600;line-height:1.3}
.path .go{margin-top:auto;font-size:14px;font-weight:600;color:var(--accent-text)}

/* Logic discovery */
.status-warn{font-family:var(--mono);font-size:12px;background:#FDE7D7;color:var(--accent-deep);padding:6px 10px;border:1px solid #F2B48C;white-space:nowrap}
.ld-q{padding:20px 24px;border-bottom:1px solid var(--app-line);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.ld-q .qq{display:flex;gap:10px;align-items:center}
.ld-q .qq .k{font-family:var(--mono);font-size:11px;background:var(--ink);color:var(--accent);padding:3px 6px;flex-shrink:0}
.ld-q .qq span:last-child{font-size:20px;font-weight:600;line-height:1.3}
.ld{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr) minmax(0,.95fr)}
.ld>div{padding:20px 24px;display:flex;flex-direction:column;gap:14px;min-width:0}
.ld>div+div{border-left:1px solid var(--app-line)}
.ld .sources{background:var(--white)}
.file{display:flex;flex-direction:column;gap:4px;font-family:var(--mono)}
.file b{font-size:13px;font-weight:500}
.file span{font-size:11px;color:var(--muted-2)}
.formula{font-family:var(--mono);background:var(--ink);color:var(--ivory);padding:14px;font-size:14px;line-height:1.6;overflow-wrap:anywhere}
.formula mark{background:var(--accent);color:var(--ink);padding:1px 4px}
.kv{display:flex;flex-direction:column;gap:8px;font-size:13px;line-height:1.5}
.kv div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line-3);padding-bottom:8px}
.kv div span:first-child{color:var(--muted-2)}
.kv div span:last-child{font-family:var(--mono);font-size:12px;text-align:right}
.kv .warn{color:var(--accent-deep)}
.list-mono{list-style:none;margin:0;padding:0;font-family:var(--mono);font-size:12px}
.list-mono li{padding:7px 0;border-top:1px solid var(--line-3)}
.list-mono li:last-child{border-bottom:1px solid var(--line-3)}
.finding{background:var(--white);border:1px solid var(--app-line);padding:14px;display:flex;flex-direction:column;gap:8px}
.finding p{font-size:14px;line-height:1.55}
.finding p+p{font-size:13px;color:var(--muted)}
.src .kind.auth{color:var(--ok-text)}
.next{margin-top:auto;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--app-line);padding-top:12px;font-size:13px}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.point{border-top:1px solid var(--ink-line-3);padding-top:18px;display:flex;flex-direction:column;gap:8px}
.point h3{font-size:21px;line-height:1.25}
.point p{font-size:14px;line-height:1.6;color:var(--muted-d)}

/* Trust */
.trust{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
.principle-card{background:var(--ink);color:var(--ivory);padding:24px;display:flex;flex-direction:column;gap:10px;margin-top:8px}
.principle-card .big{font-family:var(--display);font-stretch:112%;font-size:30px;line-height:1.05;font-weight:700}
.principle-card p{font-size:14px;line-height:1.55;color:var(--ivory-3)}
.prov{border:1px solid var(--line-2);background:var(--card)}
.prov-row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);border-bottom:1px solid var(--line-3)}
.prov-row:last-child{border-bottom:0}
.prov-row.head{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted-2);border-bottom:1px solid var(--line-2)}
.prov-row.head span{padding:12px 20px}
.prov-row.head span+span{border-left:1px solid var(--line-2)}
.prov-claim{padding:22px 20px;font-size:16px;line-height:1.5}
.prov-src{padding:18px 20px;border-left:1px solid var(--line-3);background:var(--white);display:flex;flex-direction:column;gap:4px;font-family:var(--mono)}
.prov-src .k{font-size:10px;color:var(--accent-text);letter-spacing:.08em}
.prov-src .n{font-size:13px}
.prov-src .d{font-size:12px;color:var(--muted-2)}
.prov-row.none .prov-claim{color:var(--muted)}
.prov-row.none .prov-src{background:var(--paper)}
.prov-row.none .prov-src .k{color:var(--ink)}

/* Share */
.roles{display:flex;gap:6px;flex-wrap:wrap}
.role{background:transparent;color:var(--ivory);border:1px solid var(--ink-line-3);padding:0 18px;min-height:48px;font-size:15px;font-weight:600}
.role:hover{border-color:var(--ivory)}
.role[aria-pressed="true"]{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.share-ws{display:grid;grid-template-columns:250px minmax(0,1fr) 280px;min-height:380px}
.share-ws .tree .n.c{padding-left:32px;color:var(--muted)}
.share-ws .ans{font-size:16px;line-height:1.6}
.share-ws .ctx{margin-top:auto;font-family:var(--mono);font-size:11px;color:var(--muted-2);border-top:1px solid var(--app-line);padding-top:12px}
.docs{background:var(--white);border-left:1px solid var(--app-line);padding:16px;display:flex;flex-direction:column;gap:8px}
.docs ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.docs li{font-family:var(--mono);font-size:12px;border:1px solid var(--app-line);padding:9px 10px}
.fine{font-family:var(--mono);font-size:12px;color:var(--muted-d)}

/* Architecture */
.arch{display:grid;grid-template-columns:180px minmax(0,1fr)}
.arch-labels,.arch-rows{display:grid;grid-template-rows:64px 28px 44px 28px auto 28px 64px 28px 64px}
.arch-labels{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--muted-2)}
.arch-labels span{align-self:center}
.arch-labels .kb{color:var(--accent-text)}
.ai-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.ai-row div{background:var(--card);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;font-weight:600;text-align:center;padding:0 8px}
.arrow{display:flex;justify-content:center;align-items:center}
.mcp{border:1px dashed var(--ink);display:flex;justify-content:space-between;align-items:center;padding:0 18px;gap:12px;font-family:var(--mono)}
.mcp b{font-size:14px;font-weight:500}
.mcp span{font-size:12px;color:var(--muted-2)}
.kb-layer{background:var(--ink);color:var(--ivory);padding:22px 24px;display:flex;flex-direction:column;gap:14px;box-shadow:10px 10px 0 var(--accent);margin-right:10px}
.kb-layer .top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.kb-layer .lock{display:flex;align-items:center;gap:12px}
.kb-layer .lock img{width:30px;height:30px}
.kb-layer .lock span{font-family:var(--brand);font-stretch:112%;font-weight:700;font-size:20px;letter-spacing:-.02em}
.kb-layer .note{font-family:var(--mono);font-size:11px;color:var(--accent)}
.caps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.caps div{font-family:var(--mono);font-size:12px;border:1px solid var(--ink-line-3);padding:10px}
.caps .hot{border-color:var(--accent);color:var(--accent)}
.sys-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.sys-row div{background:var(--paper-2);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;text-align:center;padding:0 4px}
.nowrite{display:flex;justify-content:center;align-items:center;font-family:var(--mono);font-size:10px;color:var(--muted-2);letter-spacing:.08em}
.control{border:2px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 20px;gap:12px}
.control b{font-weight:600;font-size:16px}
.control span{font-family:var(--mono);font-size:12px;color:var(--muted)}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
.box{background:var(--paper-2);padding:28px;display:flex;flex-direction:column;gap:10px}
.box h3{font-size:26px;line-height:1.15}
.box p{font-size:15px;line-height:1.6;color:var(--muted)}

/* Deploy */
.h2-xl{font-size:60px;line-height:1.02;letter-spacing:-.025em}
.deploys{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.dep{background:var(--ink-2);border:1px solid var(--ink-line);padding:24px;display:flex;flex-direction:column;gap:18px}
.dep .top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.dep h3{font-size:26px}
.avail{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--ok)}
.dep p{font-size:14px;line-height:1.55;color:var(--muted-d)}
.env{border:1px dashed #6B7077;padding:14px;display:flex;flex-direction:column;gap:10px}
.env .lbl{font-family:var(--mono);font-size:10px;color:var(--muted-d);letter-spacing:.08em}
.env .row{display:flex;gap:8px}
.env .kb{flex-grow:1;background:var(--accent);color:var(--ink);padding:10px;font-weight:600;font-size:14px}
.env .side{font-family:var(--mono);border:1px solid var(--ink-line-3);padding:10px;font-size:12px}
.env .sub{font-family:var(--mono);font-size:11px;color:var(--muted-d)}
.hyb{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.hyb div{border:1px dashed #6B7077;padding:10px 8px;display:flex;flex-direction:column;gap:6px;font-family:var(--mono)}
.hyb .l{font-size:10px;color:var(--muted-d)}
.hyb .v{font-size:11px}
.hyb .v.hot{color:var(--accent)}
.sec-line{display:flex;justify-content:space-between;align-items:center;gap:32px;border-top:1px solid var(--ink-line);padding-top:24px;flex-wrap:wrap}
.sec-line ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-family:var(--mono);font-size:13px;color:var(--ivory-3)}
.planned{display:flex;gap:8px;font-family:var(--mono);font-size:11px;color:var(--muted-d);flex-wrap:wrap}
.planned span{border:1px dashed #6B7077;padding:6px 10px}

/* Time to value */
.ttv{background:var(--accent);color:var(--ink)}
.ttv .sec{padding-top:88px;padding-bottom:88px;gap:40px}
.ttv-head{display:flex;justify-content:space-between;align-items:end;gap:48px}
.ttv-head h2{font-size:48px;line-height:1.04;letter-spacing:-.02em;max-width:720px}
.ttv-head p{font-size:16px;line-height:1.55;max-width:380px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;margin:0;padding:0}
.steps li{display:flex;flex-direction:column;gap:14px;padding-right:24px}
.steps li:last-child{padding-right:0}
.steps .s{display:flex;align-items:center}
.steps .s b{font-family:var(--display);font-stretch:112%;font-weight:700;font-size:32px}
.steps .s i{flex-grow:1;height:2px;background:var(--ink);margin-left:16px}
.steps .s em{font-style:normal;font-size:20px;margin-left:4px}
.steps li:last-child .s b{background:var(--ink);color:var(--accent);padding:0 10px}
.steps span{font-size:15px;line-height:1.5}

/* Partners */
.partners{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}
.h2-md{font-size:48px;line-height:1.04;letter-spacing:-.02em}
.split-cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid var(--line-2)}
.split-cols>div{padding:28px}
.split-cols ul{list-style:none;margin:0;padding:0}
.split-cols li{font-size:15px;padding:9px 0;border-top:1px solid var(--line-3)}
.split-cols li:last-child{border-bottom:1px solid var(--line-3)}
.split-cols .a{background:var(--card)}
.split-cols .b{background:var(--ink);color:var(--ivory)}
.split-cols .b li{border-color:var(--ink-line)}
.split-cols .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted-2);padding-bottom:14px}
.split-cols .b .lbl{color:var(--accent)}

/* CTA */
.cta{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:center}
.cta h2{font-size:72px;line-height:1;letter-spacing:-.03em}
.takeaways{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink-line-3)}
.takeaways li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--ink-line-2);font-size:17px}
.takeaways li span{font-family:var(--mono);color:var(--accent);font-size:13px;padding-top:3px}

/* Footer */
.site-footer{background:#0B0D0F;color:var(--muted-d)}
.foot{padding-top:56px;padding-bottom:40px;display:flex;flex-direction:column;gap:40px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:48px}
.foot-brand{display:flex;flex-direction:column;gap:12px;font-size:14px}
.foot-brand .brand .brand-logo{height:30px;width:auto}
.foot-brand .brand span{font-size:20px}
.foot-cols{display:grid;grid-template-columns:repeat(3,minmax(0,170px));gap:32px;font-size:14px}
.foot-cols div{display:flex;flex-direction:column;gap:10px}
.foot-cols .h{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted-d2)}
.foot-cols a{color:var(--ivory-3);text-decoration:none}
.foot-cols a:hover{color:var(--ivory)}
.foot-bottom{display:flex;justify-content:space-between;gap:32px;border-top:1px solid var(--ink-line-2);padding-top:24px;font-size:12px;line-height:1.6}
.foot-bottom span:last-child{max-width:820px;text-align:right}

/* Interactive charts */
.ic{display:flex;flex-direction:column;gap:6px}
.ic-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.ic-range{min-width:0}
.ic-hint{margin-left:auto}
.ic-btns{display:flex;gap:4px}
.ic-btn{min-width:32px;height:32px;padding:0 8px;border:1px solid var(--line-2);background:var(--white);color:var(--text);font-family:var(--mono);font-size:14px;line-height:1;display:inline-flex;align-items:center;justify-content:center}
.ic-btn:hover{border-color:var(--ink)}
.ic-reset{font-size:11px;visibility:hidden}
.ic.zoomed .ic-reset{visibility:visible}
.ic.zoomed .ic-range{color:var(--accent-text)}
.ic-stage{position:relative;touch-action:pan-y;cursor:crosshair;user-select:none;-webkit-user-select:none;outline-offset:2px}
.ic.zoomed .ic-stage{cursor:grab}
.ic-stage.panning{cursor:grabbing}
.ic-stage svg{display:block;width:100%;overflow:visible}
.ic-ax{font-family:var(--mono);font-size:10px;fill:var(--muted-2)}
.ic-ax.mut{fill:var(--muted-d2)}
.ic-ev{font-family:var(--mono);font-size:10px;fill:var(--muted-2)}
.ic-ref{font-family:var(--mono);font-size:10px}
.ic-tip{position:absolute;pointer-events:none;background:var(--ink);color:var(--ivory);padding:10px 12px;min-width:190px;font-family:var(--mono);font-size:11px;line-height:1.45;box-shadow:0 10px 24px rgba(0,0,0,.25);z-index:3}
.ic-tip .t{color:var(--accent);margin-bottom:6px;font-size:10px;letter-spacing:.06em}
.ic-tip .r{display:flex;align-items:center;gap:8px}
.ic-tip .r i{width:10px;height:2px;display:block;flex-shrink:0}
.ic-tip .r span{color:var(--muted-d);flex-grow:1}
.ic-tip .r b{font-weight:500;color:var(--ivory);white-space:nowrap}
.ic-tip .r.x{border-top:1px solid var(--ink-line);margin-top:4px;padding-top:4px}
.ic-tip .r.x+.r.x{border-top:0;margin-top:0;padding-top:0}
.ic-tip .r.warn b{color:#FFB38A}
@media (max-width:720px){.ic-hint{display:none}.ic-btn{min-width:40px;height:40px}.ic-tip{min-width:170px;font-size:10.5px}}

/* Browsable asset tree */
.tree-live{gap:0}
.tree-toggle{display:none}
.tree-list,.tree-group{list-style:none;margin:0;padding:0}
.tree-list [role=treeitem]{outline:none}
.tree-list [role=treeitem]:focus-visible>.ti{box-shadow:inset 0 0 0 2px var(--accent)}
.ti{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;padding:5px 12px;cursor:pointer;color:var(--text);min-height:28px}
.ti:hover{background:#E4E1D9}
.ti.tagrow{font-size:11px;color:var(--muted)}
.ti .tw{width:10px;flex-shrink:0;color:var(--muted-2);font-size:10px}
.ti .nm{flex-grow:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ti .ds{color:var(--muted-2)}
.ti .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex-shrink:0}
.ti.sel{background:var(--ink);color:var(--accent)}
.ti.sel .tw,.ti.sel .ds{color:var(--muted-d)}
.ti.sel:hover{background:var(--ink)}
.tree-detail{margin-top:auto;border-top:1px solid var(--app-line);padding:12px 14px 2px;display:flex;flex-direction:column;gap:5px;font-family:var(--mono);background:var(--app-side)}
.tree-detail .dk{font-size:10px;letter-spacing:.06em;color:var(--muted-2);text-transform:uppercase}
.tree-detail .dn{font-size:14px;font-weight:500;color:var(--text)}
.tree-detail .dp{font-size:10px;color:var(--muted-2);margin-bottom:4px}
.tree-detail .df{display:flex;justify-content:space-between;gap:8px;font-size:10.5px;border-top:1px solid var(--app-line);padding-top:4px}
.tree-detail .df span{color:var(--muted-2)}
.tree-detail .df b{font-weight:500;text-align:right}
.tree-detail .dnote{font-size:10.5px;color:var(--muted);line-height:1.45;margin-top:2px}
.tree-detail .dlink{font-size:11px;font-weight:500;margin-top:2px}
.st{text-transform:none;letter-spacing:0}
.st-investigating{color:var(--accent-text)}
.st-normal{color:var(--ok-text)}
.st-authoritative{color:var(--ok-text)}
.share-ws .tree .pick{display:block;width:100%;text-align:left;background:none;border:0;font-family:var(--mono);font-size:12px;padding:6px 16px;color:var(--text);cursor:pointer}
.share-ws .tree .pick.c{padding-left:32px;color:var(--muted)}
.share-ws .tree .pick:hover{background:#E4E1D9}
.share-ws .tree .pick[aria-pressed="true"]{background:var(--ink);color:var(--accent)}
.rsel{color:var(--text)}
.rsel:empty{display:none}

/* Dashboard stories */
.story{border:1px solid var(--ink-line);background:rgba(26,30,34,.85);color:var(--ivory);margin-top:40px}
#logic .story,#share .story{margin-top:0}
.story-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px 10px 16px;border-bottom:1px solid var(--ink-line)}
.story-lbl{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.story-nav{display:flex;gap:4px}
.story-btn{white-space:nowrap;min-width:36px;height:36px;padding:0 10px;background:transparent;border:1px solid var(--ink-line-3);color:var(--ivory);font-family:var(--mono);font-size:13px}
.story-btn:hover{border-color:var(--ivory)}
.story-all{font-size:11px;visibility:hidden}
.story.playing .story-all{visibility:visible}
.story-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.story-steps li+li{border-left:1px solid var(--ink-line)}
.story-step{width:100%;height:100%;text-align:left;background:transparent;border:0;color:var(--ivory-3);padding:14px 16px 16px;display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:4px;align-items:baseline;transition:background .15s,color .15s}
.story-step:hover{background:rgba(240,122,58,.08);color:var(--ivory)}
.story-step .n{font-family:var(--mono);font-size:11px;width:22px;height:22px;border:1px solid var(--ink-line-3);display:inline-flex;align-items:center;justify-content:center;color:var(--muted-d);grid-row:1 / span 2;align-self:start}
.story-step .tt,.story-step .txt{grid-column:2}
.story-step .tt{font-weight:600;font-size:14px;color:var(--ivory)}
.story-step .txt{font-size:13px;line-height:1.5}
.story.playing .story-step.active{background:rgba(240,122,58,.14);color:var(--ivory);box-shadow:inset 0 -3px 0 var(--accent)}
.story.playing .story-step.active .n{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.app [data-spot]{transition:opacity .25s,box-shadow .25s}
.app.spotlight [data-spot]{opacity:.22}
.app.spotlight [data-spot].spot-on{opacity:1;box-shadow:inset 0 0 0 2px var(--accent),0 0 0 2px var(--accent);position:relative;z-index:1}
.app.spotlight .appbar[data-spot].spot-on{box-shadow:inset 0 0 0 2px var(--accent)}

/* Drawings meet data (P&ID) */
.drawings-sec{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.drawings-sec .story{margin-top:0}
.pid-ws{display:grid;grid-template-columns:minmax(0,1fr) 320px}
.pid-main{display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--app-line)}
.pid-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--app-line)}
.pid-layers,.pid-zoom{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.pid-time{font-size:10px;color:var(--muted-2);margin-right:6px}
.pid-tog{min-height:32px;padding:0 12px;border:1px solid var(--line-2);background:var(--white);font-family:var(--mono);font-size:11px;color:var(--text)}
.pid-tog[aria-pressed="true"]{background:var(--ink);color:var(--accent);border-color:var(--ink)}
.pid-scroll{background:#F4F3EF;padding:14px}
.pid-host{position:relative;user-select:none;-webkit-user-select:none}
.pid-host.zoomed .pid-svg{cursor:grab}
.pid-host.panning .pid-svg{cursor:grabbing}
.pid-fallback{font-size:14px;color:var(--muted);padding:40px 0;text-align:center}
.pid-svg{display:block;width:100%;height:auto;touch-action:pan-x pan-y;font-family:var(--mono)}
.pid-svg .pz{font-size:9px;fill:#585C61;text-anchor:middle;dominant-baseline:middle}
.pid-svg .pe{font-size:12px;font-weight:500;fill:#111417}
.pid-svg .pl{font-size:8.5px;fill:#585C61;letter-spacing:.04em}
.pid-svg .pt{font-size:8px;fill:#2A2F35}
.pid-svg .pt.b{font-weight:500}
.pid-svg .c{text-anchor:middle}
.pid-svg .e{text-anchor:end}
.pid-svg .pid-flow{fill:none;stroke:#F07A3A;stroke-width:12;stroke-opacity:0;stroke-linecap:round;transition:stroke-opacity .3s}
.pid-svg.show-path .pid-flow{stroke-opacity:.35}
.pid-svg .inst{cursor:pointer;outline:none}
.pid-svg .inst .hit{fill:transparent}
.pid-svg .inst .imp{stroke:#2A2F35;stroke-width:1;stroke-dasharray:3 3}
.pid-svg .inst .bub{fill:#FFFFFF;stroke:#2A2F35;stroke-width:1.75;transition:fill .15s,stroke .15s}
.pid-svg .inst .il{font-size:9.5px;font-weight:500;text-anchor:middle;fill:#111417}
.pid-svg .inst .in{font-size:9px;text-anchor:middle;fill:#111417}
.pid-svg .inst .iv{font-size:9.5px;font-weight:500;fill:#2B6B45;opacity:0;transition:opacity .2s}
.pid-svg.show-values .inst .iv{opacity:1}
.pid-svg .inst:hover .bub,.pid-svg .inst:focus-visible .bub{fill:#FFF1E8;stroke:#B4430F}
.pid-svg .inst.hl .bub{fill:#FFE3D1;stroke:#B4430F;stroke-width:2.5}
.pid-svg .inst.sel .bub{fill:#111417;stroke:#111417}
.pid-svg .inst.sel .il,.pid-svg .inst.sel .in{fill:#F07A3A}
.pid-svg .inst.gap-drawing .iv{fill:#B4430F}
.pid-svg .inst.gap-pi{display:none}
.pid-svg.show-gaps .inst.gap-pi{display:inline}
.pid-svg .inst.gap-pi .bub{stroke:#B4430F;stroke-dasharray:4 3;fill:#FFF6EF}
.pid-svg .inst.gap-pi .imp{stroke:#B4430F}
.pid-svg.show-gaps .inst.gap-drawing .bub{stroke:#B4430F;stroke-width:3}
.pid-tip{position:absolute;pointer-events:none;background:var(--ink);color:var(--ivory);padding:8px 10px;font-family:var(--mono);font-size:11px;line-height:1.4;max-width:240px;z-index:3;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.pid-tip .t{color:var(--accent);font-weight:500}
.pid-tip .v{margin-top:4px;color:#8FE0B0}
.pid-answer{padding:16px;display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--app-line)}
.pid-claims{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.pid-cbtn{width:100%;text-align:left;background:var(--white);border:1px solid var(--app-line);padding:10px 12px;display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:3px;cursor:pointer;font:inherit;color:var(--text)}
.pid-cbtn:hover{border-color:var(--ink)}
.pid-cbtn.on{border-color:var(--accent-text);background:#FFF6EF}
.pid-cbtn .ref{grid-row:1 / span 2;align-self:start}
.pid-cbtn .ct{font-size:14px;line-height:1.5}
.pid-cbtn .cs{font-family:var(--mono);font-size:10.5px;color:var(--muted-2)}
.pid-claim.none .pid-cbtn{background:var(--paper)}
.pid-claim.none .ref{border-color:var(--ink);color:var(--ink)}
.pid-claim.none .cs{color:var(--ink);font-weight:500}
.pid-side{background:var(--white);display:flex;flex-direction:column}
.pid-inst{padding:16px;display:flex;flex-direction:column;gap:6px;font-family:var(--mono);min-height:300px}
.pid-inst .pi-tag{font-size:20px;font-weight:500}
.pid-inst .pi-desc{font-family:var(--body);font-size:13px;color:var(--muted);line-height:1.45;margin-bottom:6px}
.pid-inst .df{display:flex;justify-content:space-between;gap:8px;font-size:11px;border-top:1px solid var(--app-line);padding-top:5px}
.pid-inst .df span{color:var(--muted-2)}
.pid-inst .df b{font-weight:500;text-align:right}
.pid-inst .pi-chart{margin-top:8px}
.pid-inst .dlink{font-size:11px;font-weight:500;margin-top:6px}
.pid-check{margin-top:auto;border-top:1px solid var(--app-line);padding:16px;display:flex;flex-direction:column;gap:6px;background:var(--app-side)}
.pc-row{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11.5px;padding:6px 0;border-top:1px solid var(--app-line)}
.pc-row span{color:var(--muted)}
.pc-row b{font-weight:500}
.pc-row b.ok{color:var(--ok-text)}
.pc-row b.warn{color:var(--accent-text)}
.pc-btn{width:100%;background:none;border-left:0;border-right:0;border-bottom:0;cursor:pointer;text-align:left}
.pc-btn:hover b{text-decoration:underline}
.pc-note{font-family:var(--body);font-size:12.5px;line-height:1.5;color:var(--muted);margin-top:4px}
.three-light .point{border-top-color:var(--ink)}
.three-light .point p{color:var(--muted)}

/* Reports meet reality (Power BI / Excel lineage) */
.rep-top{display:grid;grid-template-columns:340px minmax(0,1fr);border-bottom:1px solid var(--app-line)}
.rep-bottom{display:grid;grid-template-columns:minmax(0,1fr) 380px}
.rep-card{padding:16px;display:flex;flex-direction:column;gap:12px;border-right:1px solid var(--app-line);background:var(--white)}
.rep-src{display:flex;gap:4px;flex-wrap:wrap}
.rep-srcbtn{min-height:32px;padding:0 10px;border:1px solid var(--line-2);background:var(--white);font-family:var(--mono);font-size:11px;color:var(--text)}
.rep-srcbtn[aria-pressed="true"]{background:var(--ink);color:var(--accent);border-color:var(--ink)}
.rep-kpi{display:flex;flex-direction:column;gap:2px;border:1px solid var(--app-line);padding:14px}
.rep-kpi-l{font-size:13px;color:var(--muted)}
.rep-kpi-v{font-family:var(--display);font-stretch:112%;font-size:48px;font-weight:700;line-height:1.05;transition:color .2s}
.rep-kpi-v.pi{color:var(--accent-text)}
.rep-kpi-s{font-family:var(--mono);font-size:10.5px;color:var(--muted-2);line-height:1.4}
.rep-bars{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;height:150px;align-items:end}
.rb{display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}
.rb-v{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.rb-bar{width:100%;background:#CFCAC0;transition:height .35s ease,background .2s}
.rb.cur .rb-bar{background:var(--ink)}
.rb.cur .rb-v{color:var(--text);font-weight:500}
.rb.pi .rb-bar{background:var(--accent-text)}
.rb.pi .rb-v{color:var(--accent-text)}
.rb-m{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.rep-lin{padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.rep-lin-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.rep-legend{font-size:10px;color:var(--muted-2);display:flex;align-items:center;gap:6px}
.rep-legend i{display:inline-block;width:18px;height:0;border-top:1.5px solid #585C61;margin-left:6px}
.rep-legend i.l-dash{border-top-style:dashed}
.lin{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:34px}
.lin-edges{position:absolute;inset:0;pointer-events:none;overflow:visible}
.lin-col{display:flex;flex-direction:column;gap:10px;position:relative;z-index:1}
.lin-h{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted-2);text-transform:uppercase}
.lin-node{text-align:left;background:var(--white);border:1px solid var(--line-2);padding:9px 10px;display:flex;flex-direction:column;gap:2px;cursor:pointer;font:inherit;color:var(--text);transition:border-color .15s,background .15s}
.lin-node:hover{border-color:var(--ink)}
.lin-node .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--muted-2)}
.lin-node b{font-size:13px;font-weight:600;line-height:1.25}
.lin-node span:last-child{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.lin-node.pi{border-style:dashed}
.lin-node.pi .k{color:var(--ok-text)}
.lin-node.warn .k{color:var(--accent-text)}
.lin-node.onpath{border-color:var(--accent-text);background:#FFF6EF}
.lin-node.sel{border-color:var(--ink);background:var(--ink);color:var(--ivory)}
.lin-node.sel .k,.lin-node.sel span:last-child{color:var(--muted-d)}
.lin-node.sel.warn .k{color:var(--accent)}
.lin-detail{border-top:1px solid var(--app-line);padding-top:10px;display:flex;flex-direction:column;gap:4px;font-size:11px;min-height:96px}
.lin-detail .ld-t{font-size:13px;font-weight:500}
.lin-detail .ld-t.warn{color:var(--accent-text)}
.lin-detail .ld-r{display:flex;gap:12px;justify-content:space-between;border-top:1px solid var(--app-line);padding-top:4px}
.lin-detail .ld-r span{color:var(--muted-2);flex-shrink:0}
.lin-detail .ld-r b{font-weight:500;text-align:right;overflow-wrap:anywhere}
.rep-recon{padding:16px;display:flex;flex-direction:column;gap:10px;border-right:1px solid var(--app-line);min-width:0}
.recon-scroll{overflow-x:auto}
.recon{width:100%;border-collapse:collapse;font-size:13px;min-width:560px}
.recon th{font-family:var(--mono);font-size:10px;font-weight:400;letter-spacing:.06em;color:var(--muted-2);text-align:left;padding:6px 8px;border-bottom:1px solid var(--line-2);text-transform:uppercase}
.recon td{padding:9px 8px;border-bottom:1px solid var(--app-line);vertical-align:top}
.recon .num{text-align:right;white-space:nowrap}
.recon tbody tr{cursor:pointer;outline:none}
.recon tbody tr:hover td{background:#F1EFEA}
.recon tbody tr:focus-visible td{box-shadow:inset 0 0 0 2px var(--accent)}
.recon tbody tr.sel td{background:#FFF1E8}
.recon .rn{display:block;font-size:11.5px;color:var(--accent-deep);margin-top:2px}
.recon .rl{font-size:11px;color:var(--muted-2);display:block;margin-top:3px}
.recon tfoot td{font-family:var(--mono);font-size:11px;color:var(--muted);border-bottom:0;padding-top:10px}
.recon tfoot b{color:var(--text);font-weight:500}
.chip{font-family:var(--mono);font-size:10px;padding:2px 6px;white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok-text)}
.chip.bad{background:#FDE7D7;color:var(--accent-deep)}
.chip.warn{background:#FFF3C4;color:#6B5200}
.rep-wf{padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--white)}
.rep-wf svg{width:100%;height:auto;display:block}
.wf-ax{font-family:var(--mono);font-size:9px;fill:#585C61}
.wf-v{font-family:var(--mono);font-size:10.5px;font-weight:500;fill:#111417}
.wf-l{font-family:var(--body);font-size:9.5px;fill:#4A4E54}
.wf-n{font-family:var(--mono);font-size:8.5px;fill:#8C9197}
.wf-bi{fill:#111417}.wf-pi{fill:#B4430F}.wf-d{fill:#F2B48C}
.wf-g{cursor:pointer;outline:none}
.wf-g:hover rect,.wf-g:focus-visible rect{stroke:#111417;stroke-width:1.5}
.wf-g.on rect{stroke:#B4430F;stroke-width:2.5}

/* From signal to service (maintenance case file) */
.story-6 .story-steps{grid-template-columns:repeat(6,minmax(0,1fr))}
.story-6 .story-step{padding:12px 12px 14px;column-gap:8px}
.story-6 .story-step .tt{font-size:13px}
.story-6 .story-step .txt{font-size:12px}
.svc-ws{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:560px}
.svc-nav{background:var(--app-side);border-right:1px solid var(--app-line);display:flex;flex-direction:column;padding:10px 0}
.svc-nav-b{position:relative;text-align:left;background:none;border:0;padding:12px 16px 12px 52px;display:flex;flex-direction:column;gap:2px;cursor:pointer;font:inherit;color:var(--text);min-height:56px}
.svc-nav-b::before{content:"";position:absolute;left:27px;top:0;bottom:0;width:2px;background:var(--line-2)}
.svc-nav-b:first-child::before{top:50%}.svc-nav-b:last-child::before{bottom:50%}
.svc-nav-b .sn{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:24px;height:24px;border:1px solid var(--line-2);background:var(--white);font-family:var(--mono);font-size:11px;display:flex;align-items:center;justify-content:center;z-index:1}
.svc-nav-b .st-t{font-weight:600;font-size:14px}
.svc-nav-b .st-s{font-family:var(--mono);font-size:10.5px;color:var(--muted-2)}
.svc-nav-b:hover{background:#E4E1D9}
.svc-nav-b.done .sn{background:var(--ink);color:var(--ivory);border-color:var(--ink)}
.svc-nav-b[aria-selected="true"]{background:var(--white)}
.svc-nav-b[aria-selected="true"] .sn{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.svc-nav-b[aria-selected="true"] .st-t{color:var(--accent-text)}
.svc-nav-b:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.svc-panel{padding:20px 24px;display:flex;flex-direction:column;gap:16px;min-width:0;background:var(--white)}
.svc-h{display:flex;flex-direction:column;gap:6px}
.svc-h h3{font-size:24px;line-height:1.2}
.svc-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.svc-kpi{border:1px solid var(--app-line);padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.svc-kpi span{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.svc-kpi b{font-family:var(--mono);font-size:18px;font-weight:500}
.svc-kpi i{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--muted-2)}
.svc-kpi i.up{color:var(--accent-text)}
.svc-insight{background:#FFF6EF;border:1px solid #F2B48C;padding:12px 14px;font-size:14px;line-height:1.55}
.svc-insight.ok{background:var(--ok-bg);border-color:#A9D8BC}
.svc-src{font-size:10.5px;color:var(--muted-2);border-top:1px solid var(--app-line);padding-top:10px;margin-top:auto}
.svc-two{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:16px;align-items:start}
.svc-facts,.svc-grant{display:flex;flex-direction:column;gap:0}
.sf{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--app-line);font-size:13px}
.sf span{color:var(--muted-2);font-family:var(--mono);font-size:11px;flex-shrink:0;padding-top:2px}
.sf b{font-weight:500;text-align:right}
.sf.warn b{color:var(--accent-text)}
.svc-pid{border:1px solid var(--app-line);background:#F4F3EF;padding:8px}
.svc-svg{width:100%;height:auto;display:block;font-family:var(--mono)}
.svc-svg .fr{fill:#fff;stroke:#2A2F35;stroke-width:1}
.svc-svg .ln{fill:none;stroke:#2A2F35;stroke-width:2}
.svc-svg .cv{fill:#fff;stroke:#2A2F35;stroke-width:1.5}
.svc-svg .lt{font-size:8.5px;fill:#585C61;letter-spacing:.03em}
.svc-svg .lt.e{text-anchor:end}.svc-svg .lt.c{text-anchor:middle}
.svc-svg .mot{fill:#fff;stroke:#2A2F35;stroke-width:1.5}
.svc-svg .ml{font-size:11px;text-anchor:middle;fill:#111417}
.svc-svg .sh{stroke:#2A2F35;stroke-width:2}
.svc-svg .pc{fill:#fff;stroke:#2A2F35;stroke-width:2}
.svc-svg .pd{fill:none;stroke:#2A2F35;stroke-width:2}
.svc-svg .pl{font-size:10px;font-weight:500;text-anchor:middle;fill:#111417}
.svc-svg .duty .pc,.svc-svg .duty .mot{stroke:#B4430F;stroke-width:2.5;fill:#FFF1E8}
.svc-svg .duty .pl{fill:#B4430F}
.svc-svg .stby .pc,.svc-svg .stby .mot{stroke-dasharray:4 3}
.svc-svg .imp{stroke:#2A2F35;stroke-width:1;stroke-dasharray:3 3}
.svc-svg .sb circle{fill:#fff;stroke:#2A2F35;stroke-width:1.5}
.svc-svg .sb.hot circle{fill:#FFE3D1;stroke:#B4430F;stroke-width:2}
.svc-svg .bl{font-size:8.5px;font-weight:500;text-anchor:middle;fill:#111417}
.svc-svg .bn{font-size:8px;text-anchor:middle;fill:#111417}
.svc-docs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.svc-doc{border:1px solid var(--app-line);padding:14px;display:flex;flex-direction:column;gap:6px;background:#FCFBF8}
.svc-doc .dk{font-size:9.5px;color:var(--muted-2);letter-spacing:.04em}
.svc-doc .dq{font-weight:600;font-size:14px}
.svc-doc p{font-size:13px;line-height:1.55;color:var(--muted);border-left:2px solid var(--accent);padding-left:10px}
.svc-doc.data p{border:0}
.svc-hours{display:flex;flex-direction:column;gap:6px}
.svc-hours>div:first-child{display:flex;justify-content:space-between;font-size:11px;color:var(--muted-2)}
.svc-hours b{color:var(--text);font-weight:500}
.svc-hours .bar{height:10px;background:var(--paper-2);position:relative}
.svc-hours .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--ink)}
.svc-tbl-wrap{overflow-x:auto}
.svc-tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:600px}
.svc-tbl th{font-family:var(--mono);font-size:10px;font-weight:400;color:var(--muted-2);text-align:left;padding:6px 8px;border-bottom:1px solid var(--line-2);text-transform:uppercase;letter-spacing:.06em}
.svc-tbl td{padding:9px 8px;border-bottom:1px solid var(--app-line);vertical-align:top}
.svc-tbl td.mono{font-size:11.5px}
.svc-tbl tr.bad td{background:#FFF6EF}
.svc-thread{display:flex;flex-direction:column;gap:10px}
.svc-thread .msg{border:1px solid var(--app-line);padding:12px 14px;background:#FCFBF8}
.svc-thread .msg.ext{border-color:#9FC9B0;background:#F3FAF6}
.svc-thread .who{font-size:10.5px;color:var(--muted-2);margin-bottom:4px}
.svc-thread .msg.ext .who{color:var(--ok-text)}
.svc-thread p{font-size:13.5px;line-height:1.55}
.svc-grant .dk{font-family:var(--mono);font-size:10px;color:var(--muted-2);letter-spacing:.06em;padding-bottom:6px}
.svc-acts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.svc-acts li{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:start;border:1px solid var(--app-line);padding:12px 14px}
.svc-acts .an{width:24px;height:24px;background:var(--ink);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:11px}
.svc-acts b{font-size:14px}
.svc-acts p{font-size:13px;color:var(--muted);line-height:1.5;margin-top:2px}
.svc-acts .aw{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:10.5px;color:var(--muted-2);text-align:right}
.svc-acts .aw span:first-child{color:var(--accent-text);font-weight:500;font-size:11.5px}

/* The $400k multiplier (pre-submission check) */
.story-5 .story-steps{grid-template-columns:repeat(5,minmax(0,1fr))}
.story-5 .story-step{padding:12px 12px 14px;column-gap:8px}
.story-5 .story-step .txt{font-size:12.5px}
.em-top{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid var(--app-line)}
.em-card{padding:18px 20px;display:flex;flex-direction:column;gap:12px;min-width:0;background:var(--white)}
.em-card+.em-card{border-left:1px solid var(--app-line)}
.em-quote{margin:0;font-size:13.5px;line-height:1.6;color:var(--muted);border-left:2px solid var(--accent);padding:2px 0 2px 12px}
.em-flag{font-family:var(--mono);font-size:11px;background:#FDE7D7;color:var(--accent-deep);padding:6px 8px;align-self:flex-start}
.em-tags{display:flex;flex-direction:column;gap:6px}
.em-tags div{border:1px solid var(--app-line);padding:8px 10px;display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:2px}
.em-tags span{font-size:12px;font-weight:500;grid-row:1 / span 2;align-self:center}
.em-tags b{font-size:13px;font-weight:600}
.em-tags i{font-style:normal;font-size:10.5px;color:var(--muted-2)}
.em-big{display:flex;flex-direction:column;gap:2px;border:1px solid var(--app-line);padding:10px 12px}
.em-big span{font-family:var(--mono);font-size:10px;color:var(--muted-2)}
.em-big b{font-family:var(--mono);font-size:26px;font-weight:500;color:var(--ok-text)}
.em-big i{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--muted-2)}
.em-note{font-size:12.5px;color:var(--muted);line-height:1.5}
.em-mid{padding:16px 20px;border-bottom:1px solid var(--app-line);background:var(--white);display:flex;flex-direction:column;gap:8px}
.em-bottom{display:grid;grid-template-columns:1fr 1fr 1.4fr 1.3fr;align-items:stretch}
.em-bottom>div{padding:16px 20px;display:flex;flex-direction:column;gap:4px;justify-content:center}
.em-bottom>div+div{border-left:1px solid var(--app-line)}
.em-stat span{font-family:var(--mono);font-size:10.5px;color:var(--muted-2)}
.em-stat b{font-family:var(--display);font-stretch:112%;font-size:34px;font-weight:700;line-height:1.05}
.em-stat i{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--muted-2)}
.em-stat.hot{background:var(--ink);color:var(--ivory)}
.em-stat.hot b{color:var(--accent);font-size:44px}
.em-stat.hot span,.em-stat.hot i{color:var(--muted-d)}
.em-price label{font-size:13px;font-weight:500}
.em-price label b{font-family:var(--mono);color:var(--accent-text)}
.em-price input{width:100%;accent-color:#B4430F;min-height:32px}
.em-price span{font-size:10.5px;color:var(--muted-2);line-height:1.4}
.em-foot{font-size:10.5px;color:var(--muted-2);padding:12px 20px;border-top:1px solid var(--app-line);background:var(--app-side);line-height:1.5}

/* Booking dialog */
.book{border:0;padding:0;width:min(960px,calc(100vw - 32px));max-height:calc(100vh - 32px);background:var(--paper);color:var(--text);box-shadow:0 40px 100px rgba(0,0,0,.5)}
.book::backdrop{background:rgba(11,13,15,.72)}
.book-head{background:var(--ink);color:var(--ivory);display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px 14px 24px}
.book-head h2{font-size:20px;font-stretch:108%}
.book-close{width:44px;height:44px;border:1px solid var(--ink-line-3);background:transparent;color:var(--ivory);display:flex;align-items:center;justify-content:center;padding:0;flex-shrink:0}
.book-body{padding:24px;display:flex;flex-direction:column;gap:16px}
.book-frame{width:100%;height:min(720px,calc(100vh - 220px));border:1px solid var(--line-2);background:var(--white)}
.book-alt{font-size:14px;color:var(--muted)}
.book-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.book-types a{background:var(--card);border:1px solid var(--line-2);padding:18px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:6px;min-height:120px}
.book-types a:hover{border-color:var(--ink);color:var(--text)}
.book-types b{font-size:16px}
.book-types span{font-size:13px;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .nav-links{gap:20px;font-size:14px}
  .ws{grid-template-columns:220px minmax(0,1fr) 260px}
  .paths{grid-template-columns:repeat(3,minmax(0,1fr))}
  .principles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .principle{border-bottom:1px solid var(--line)}
  .principle:nth-child(2n){border-right:0;padding-right:0}
  .principle:nth-child(3){padding-left:0}
  .principle.hl{padding-left:24px}
}
@media (max-width:1024px){
  :root{--gutter:32px}
  .nav-links,.nav .btn{display:none}
  .menu-btn{display:flex}
  .mobile-nav.open{display:block}
  .hero h1{font-size:56px}
  .hero-top,.split,.trust,.partners,.cta{grid-template-columns:1fr;gap:28px;align-items:start}
  .h2{font-size:44px}.h2-xl{font-size:48px}.h2-lg{font-size:46px}.h2-lead{font-size:38px}.cta h2{font-size:56px}
  .ws{grid-template-columns:minmax(0,1fr) 280px}
  .ws .tree{grid-column:1 / -1;border-right:0;border-bottom:1px solid var(--app-line);padding:0}
  .ws .tree>.lbl{display:none}
  .ws .tree .tree-toggle{display:flex;align-items:center;gap:10px;width:100%;min-height:48px;padding:0 16px;background:transparent;border:0;font-family:var(--mono);font-size:12px;color:var(--text);text-align:left}
  .ws .tree .tree-toggle .cur{color:var(--accent-text);font-weight:500}
  .ws .tree .tree-toggle .chev{margin-left:auto;transition:transform .2s}
  .ws .tree.open .tree-toggle .chev{transform:rotate(180deg)}
  .ws .tree .tree-list{display:none;padding:4px 0 8px;border-top:1px solid var(--app-line)}
  .ws .tree.open .tree-list{display:block}
  .ws .tree .tree-detail{margin-top:0}
  .story-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .story-steps li:nth-child(3){border-left:0}
  .story-steps li:nth-child(n+3){border-top:1px solid var(--ink-line)}
  .ld{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .ld .chartcol{grid-column:1 / -1;order:-1;border-left:0 !important;border-bottom:1px solid var(--app-line)}
  .ld>div.formulacol{border-left:0}
  .share-ws{grid-template-columns:220px minmax(0,1fr)}
  .pid-ws{grid-template-columns:1fr}
  .rep-top,.rep-bottom{grid-template-columns:1fr}
  .story-6 .story-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .story-6 .story-steps li:nth-child(4){border-left:0}
  .story-6 .story-steps li:nth-child(3){border-left:1px solid var(--ink-line)}
  .story-6 .story-steps li:nth-child(n+4){border-top:1px solid var(--ink-line)}
  .svc-ws{grid-template-columns:1fr}
  .story-5 .story-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .story-5 .story-steps li:nth-child(4){border-left:0}
  .story-5 .story-steps li:nth-child(n+4){border-top:1px solid var(--ink-line)}
  .em-top{grid-template-columns:1fr 1fr}
  .em-top .em-card:nth-child(3){grid-column:1 / -1;border-left:0;border-top:1px solid var(--app-line)}
  .em-bottom{grid-template-columns:1fr 1fr}
  .em-bottom>div:nth-child(3){border-left:0;border-top:1px solid var(--app-line)}
  .em-bottom>div:nth-child(4){border-top:1px solid var(--app-line)}
  .svc-nav{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--app-line);padding:0}
  .svc-nav-b{flex:0 0 auto;padding:10px 14px 10px 46px;min-width:170px}
  .svc-nav-b::before{display:none}
  .svc-nav-b .sn{left:12px}
  .svc-docs{grid-template-columns:1fr 1fr}
  .svc-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rep-card{border-right:0;border-bottom:1px solid var(--app-line)}
  .rep-recon{border-right:0;border-bottom:1px solid var(--app-line)}
  .pid-main{border-right:0}
  .pid-side{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-top:1px solid var(--app-line)}
  .pid-check{margin-top:0;border-top:0;border-left:1px solid var(--app-line)}
  .share-ws .docs{grid-column:1 / -1;border-left:0;border-top:1px solid var(--app-line)}
  .deploys{grid-template-columns:1fr}
  .three{grid-template-columns:1fr}
  .ttv-head{flex-direction:column;align-items:flex-start;gap:16px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}
  .steps li:nth-child(2){padding-right:0}
}
@media (max-width:720px){
  :root{--gutter:20px}
  .nav{height:64px}
  section{scroll-margin-top:64px}
  .brand .brand-logo{height:28px;width:auto}
  .brand span{font-size:20px}
  .hero{padding-top:44px}
  .hero h1{font-size:42px;line-height:1.04}
  .hero-copy p{font-size:17px}
  .hero-copy .btn-row{flex-direction:column}
  .hero-copy .btn{width:100%}
  .keep{flex-direction:column;align-items:flex-start;gap:10px;margin-top:36px}
  .keep .sep{display:none}
  .keep ul{font-size:12px;gap:6px 14px}
  .hero-shot{margin-top:32px;margin-bottom:-64px}
  .app{box-shadow:0 24px 48px rgba(0,0,0,.45)}
  .appbar{padding:10px 12px}
  .appbar .meta .tag-line{display:none}
  .ws{grid-template-columns:1fr;min-height:0}
  .ws-main{padding:14px}
  .ask .q{font-size:15px}
  .evidence{border-left:0;border-top:1px solid var(--app-line)}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
  .story{margin-top:28px}
  .lin{grid-template-columns:1fr;gap:10px}
  .story-6 .story-steps,.story-5 .story-steps{grid-template-columns:1fr}
  .story-5 .story-steps li+li{border-left:0 !important;border-top:1px solid var(--ink-line)}
  .em-top,.em-bottom{grid-template-columns:1fr}
  .em-card+.em-card,.em-bottom>div+div{border-left:0;border-top:1px solid var(--app-line)}
  .em-card,.em-mid,.em-bottom>div{padding:14px}
  .em-stat.hot b{font-size:38px}
  .story-6 .story-steps li+li{border-left:0 !important;border-top:1px solid var(--ink-line)}
  .svc-panel{padding:16px 14px}
  .svc-h h3{font-size:20px}
  .svc-two,.svc-docs{grid-template-columns:1fr}
  .svc-acts li{grid-template-columns:auto 1fr}
  .svc-acts .aw{grid-column:2;align-items:flex-start;text-align:left}
  .svc-tbl{min-width:0}
  .svc-tbl thead{display:none}
  .svc-tbl tr{display:grid;grid-template-columns:auto 1fr;column-gap:10px;row-gap:3px;padding:10px 0;border-bottom:1px solid var(--app-line)}
  .svc-tbl td{padding:0;border:0}
  .svc-tbl td:nth-child(1){grid-row:1;grid-column:1}
  .svc-tbl td:nth-child(2){grid-row:1;grid-column:2}
  .svc-tbl td:nth-child(3),.svc-tbl td:nth-child(4),.svc-tbl td:nth-child(5){grid-column:2}
  .svc-tbl tr.bad{background:#FFF6EF}
  .recon{min-width:0}
  .recon thead{display:none}
  .recon tbody tr{display:grid;grid-template-columns:auto 1fr auto;column-gap:10px;row-gap:4px;padding:10px 0;border-bottom:1px solid var(--app-line)}
  .recon tbody td{padding:0;border:0}
  .recon tbody td:nth-child(1){font-family:var(--mono);font-size:11px;color:var(--muted-2);grid-column:1;grid-row:1}
  .recon tbody td:nth-child(2){grid-column:2;grid-row:1}
  .recon tbody td:nth-child(5){grid-column:3;grid-row:1}
  .recon tbody td:nth-child(3){grid-column:2;grid-row:2;font-size:11px;color:var(--muted-2)}
  .recon tbody td:nth-child(4){grid-column:2 / span 2;grid-row:3}
  .recon tbody tr.sel{background:#FFF1E8}
  .recon tbody tr.sel td{background:none}
  .recon tfoot tr{display:flex;flex-wrap:wrap;gap:8px 16px}
  .recon tfoot td{padding:10px 0 0}
  .lin-col+.lin-col::before{content:"↓";font-family:var(--mono);color:var(--muted-2);text-align:center;margin:-4px 0 2px}
  .rep-kpi-v{font-size:40px}
  .pid-scroll{overflow-x:auto;padding:10px;-webkit-overflow-scrolling:touch}
  .pid-host{min-width:640px}
  .pid-bar{padding:10px 12px}
  .pid-time{display:none}
  .pid-side{display:flex}
  .pid-check{border-left:0;border-top:1px solid var(--app-line)}
  .pid-inst{min-height:0}
  .story-lbl{font-size:10px}
  .story-head{flex-wrap:wrap}
  .story-steps{grid-template-columns:1fr}
  .story-steps li+li{border-left:0;border-top:1px solid var(--ink-line)}
  .story-step{padding:12px 14px}
  .story-step .txt{display:none}
  .story-step.active .txt{display:block}
  .story-btn{min-width:40px;height:40px}
  .axis span:nth-child(2){display:none}
  .sec{padding-top:64px;padding-bottom:64px;gap:28px}
  .principles-sec{padding-top:64px}
  .principles-sec .sec{padding-top:56px;padding-bottom:64px}
  .h2-lead,.h2-lg{font-size:32px;line-height:1.08}
  .h2,.h2-md{font-size:32px;line-height:1.08}
  .h2-xl{font-size:34px;line-height:1.06}
  .lede{font-size:16px}
  .principles{grid-template-columns:1fr}
  .principle,.principle:nth-child(3),.principle:first-child{padding:22px 0;border-right:0}
  .principle.hl{padding:22px 16px;margin:0 -16px}
  .paths{grid-template-columns:1fr}
  .path{min-height:0}
  .ld-q{padding:14px}
  .ld-q .qq span:last-child{font-size:17px}
  .ld{grid-template-columns:1fr}
  .ld>div{padding:16px 14px}
  .ld>div+div{border-left:0;border-top:1px solid var(--app-line)}
  .ld .chartcol{border-bottom:0}
  .point h3{font-size:19px}
  .prov-row,.prov-row.head{grid-template-columns:1fr}
  .prov-row.head span+span{display:none}
  .prov-row.head span:first-child::after{content:" → SOURCE"}
  .prov-claim{padding:16px 16px 10px;font-size:15px}
  .prov-src{border-left:0;margin:0 16px 16px;border:1px solid var(--line-3)}
  .roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .role{padding:10px 12px;font-size:14px;text-align:left;line-height:1.25}
  .share-ws{grid-template-columns:1fr;min-height:0}
  .share-ws .tree{border-right:0;border-bottom:1px solid var(--app-line)}
  .share-ws .tree .foot{margin-top:8px}
  .arch{grid-template-columns:1fr}
  .arch-labels{display:none}
  .arch-rows{grid-template-rows:none;grid-auto-rows:auto;gap:0}
  .arch-rows>*{min-height:0}
  .ai-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ai-row div{min-height:48px}
  .arrow{height:32px}
  .mcp{min-height:48px;padding:0 14px}
  .mcp span{font-size:11px}
  .kb-layer{padding:18px;margin-right:8px;box-shadow:8px 8px 0 var(--accent)}
  .caps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sys-row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .sys-row div{min-height:48px}
  .nowrite{height:32px}
  .control{flex-direction:column;align-items:flex-start;justify-content:center;padding:14px 16px;gap:4px;min-height:64px}
  .two{grid-template-columns:1fr}
  .box{padding:22px}.box h3{font-size:22px}
  .dep{padding:20px}.dep h3{font-size:22px}
  .ttv .sec{padding-top:56px;padding-bottom:56px}
  .ttv-head h2{font-size:32px}
  .steps{grid-template-columns:1fr;row-gap:18px}
  .steps li{padding-right:0}
  .steps .s b{font-size:26px}
  .split-cols{grid-template-columns:1fr}
  .split-cols>div{padding:22px}
  .partners .btn,.cta .btn{width:100%}
  .cta h2{font-size:40px;line-height:1.02}
  .cta .btn-row{flex-direction:column}
  .foot-top{flex-direction:column;gap:28px}
  .foot-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
  .foot-cols a{padding:6px 0}
  .foot-bottom{flex-direction:column;gap:10px}
  .foot-bottom span:last-child{text-align:left}
  .book{width:100vw;max-width:100vw;height:100%;max-height:100%;margin:0}
  .book-types{grid-template-columns:1fr}
  .book-types a{min-height:0}
}