/* Shared look for fieldagent.tech. fieldagent/report.py embeds the same tokens and components
   in the demo pages (so they also work as plain files); keep the two in step. */
:root{
  --bg:#06080e;--surface:#0d121d;--surface-2:#111827;--ink:#eceef3;--ink-2:#b4bac7;--muted:#767e91;--line:#192030;--line-2:#262e42;
  --accent:#8fa2ff;--accent-soft:rgba(143,162,255,.12);--alarm:#ff6b6e;--ok:#46d98a;--ok-soft:rgba(70,217,138,.12);
  --warn:#f2b544;--warn-soft:rgba(242,181,68,.13);--dot:#222a3c;
  --serif:"Instrument Serif",ui-serif,Georgia,serif;--sans:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
/* smooth only for clicks after load (site.js adds .ready): a smooth jump to #access while the page is still
   loading can stop short. Sections stop below the fixed nav (34 + 68 px). */
html.ready{scroll-behavior:smooth}
section[id]{scroll-margin-top:104px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* film grain: no blend mode (it made the browser recompose the whole screen on every animation frame);
   its own layer, so it is drawn once */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.035;transform:translateZ(0);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit}
::selection{background:var(--accent);color:#06080e}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
@media (max-width:600px){.wrap{padding:0 16px}}
.mono{font-family:var(--mono);font-size:12.5px;letter-spacing:.02em}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

nav{position:fixed;top:0;left:0;right:0;z-index:20;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
nav.scrolled,nav.solid{background:rgba(6,8,14,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;text-decoration:none}
.brand-mark{display:grid;grid-template-columns:repeat(3,5px);gap:3px}
.brand-mark i{width:5px;height:5px;border-radius:50%;background:var(--ink)}
.brand-mark i.r{background:var(--alarm)}
.navlinks{display:flex;align-items:center;gap:26px;font-size:14px}
.navlinks a.l{color:var(--muted);text-decoration:none;transition:color .15s}
.navlinks a.l:hover{color:var(--ink)}
@media (max-width:640px){.navlinks a.l{display:none}}
/* buttons: square and mono, with two reticle corners that spread out on hover, like aiming at a terminal */
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:11px 16px;border-radius:2px;
  font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;white-space:nowrap;
  border:1px solid var(--line-2);background:rgba(255,255,255,.02);color:var(--ink);transition:border-color .2s,background .2s}
.btn::before,.btn::after{content:"";position:absolute;width:7px;height:7px;border:1px solid var(--ink-2);pointer-events:none;
  transition:transform .2s}
.btn::before{top:-5px;left:-5px;border-right:0;border-bottom:0}
.btn::after{bottom:-5px;right:-5px;border-left:0;border-top:0}
.btn:hover{border-color:var(--ink-2)}
.btn:hover::before{transform:translate(-2px,-2px)}
.btn:hover::after{transform:translate(2px,2px)}
.btn.solid{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.solid:hover{background:#fff}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}
.btn.lg{padding:15px 22px;font-size:12.5px}

.status{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border:1px solid var(--line-2);border-radius:2px;
  text-transform:uppercase;letter-spacing:.06em;
  background:rgba(255,255,255,.03);color:var(--ink-2)}
.status .cur{display:inline-block;width:7px;height:13px;background:var(--ink-2);vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

h2{font-family:var(--serif);font-weight:400;font-size:clamp(38px,5.4vw,68px);line-height:1.02;letter-spacing:-.02em;margin:18px 0 0;max-width:18ch}
.sub{font-size:18px;color:var(--ink-2);max-width:56ch;margin:20px 0 0}
.fine{color:var(--muted);font-size:14px;margin:36px 0 0;max-width:78ch}

.ticket{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--bg)}
/* each label stays on one line; on a narrow screen the second one moves to its own line */
.ticket .who{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 10px;margin-bottom:6px}
.ticket .who>*{white-space:nowrap}
.ticket p{margin:0;font-size:15px;line-height:1.5}

/* queue: rows of tickets with an outcome badge */
.panel{border:1px solid var(--line-2);border-radius:18px;background:var(--surface);overflow:hidden}
.qbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line)}
.qrow{display:grid;grid-template-columns:110px 1.2fr 1.7fr 180px 48px;gap:16px;align-items:center;padding:16px 20px;border-top:1px solid var(--line);
  text-decoration:none;color:inherit;transition:background .15s}
.qbar+.qrow{border-top:0}
a.qrow:hover{background:var(--surface-2)}
@media (max-width:860px){.qrow{grid-template-columns:1fr auto;gap:6px 12px}.qrow .qid,.qrow .qtext{grid-column:1/-1}}
.qid{font:500 12.5px var(--mono);color:var(--muted)}
.qship b{display:block;font-weight:600}
.qship span{font-size:13px;color:var(--muted)}
.qtext{font-size:14px;color:var(--ink-2)}
/* action: a dispatch code in a solid block, then the action in plain text */
.badge{display:inline-flex;align-items:center;gap:9px;padding-right:10px;border:1px solid var(--line-2);border-radius:4px;
background:var(--bg);font:500 13px/1 var(--sans);color:var(--ink);white-space:nowrap;justify-self:start;overflow:hidden}
.badge b{align-self:stretch;display:flex;align-items:center;padding:6px 7px;font:600 11px/1 var(--mono);letter-spacing:.08em;
background:var(--c);color:var(--on-c)}
.b-hub{--c:var(--accent);--on-c:#06080e}
.b-fix{--c:var(--ok);--on-c:#06080e}
.b-tech{--c:var(--warn);--on-c:#06080e}
.b-mon,.b-cust,.b-data,.b-none{--c:var(--line-2);--on-c:var(--ink)}
.redact{display:inline-block;height:.75em;border-radius:3px;background:var(--line-2);vertical-align:middle}
/* severity: a signal meter, more lit bars = more severe */
.sev{display:inline-flex;align-items:flex-end;gap:2px;height:14px;justify-self:end;font:500 12px/1 var(--mono);color:var(--ink-2)}
.sev em{font-style:normal;align-self:center;margin-right:6px}
.sev i{width:3px;border-radius:1px;background:var(--line-2)}
.sev i:nth-of-type(1){height:5px}.sev i:nth-of-type(2){height:8px}.sev i:nth-of-type(3){height:11px}.sev i:nth-of-type(4){height:14px}
.S1 i{background:#ff6b6e}.S2 i:nth-of-type(-n+3){background:#f0965a}.S3 i:nth-of-type(-n+2){background:#e0b84f}
.S4 i:nth-of-type(1){background:#8a92a3}

/* open channel: a thin bar above the nav, like an incoming transmission */
.channel{display:block;border-bottom:1px solid var(--line);background:rgba(143,162,255,.06);color:var(--ink-2);
  text-decoration:none;font:500 11.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}
.channel .wrap{display:flex;align-items:center;justify-content:center;gap:18px;height:34px;white-space:nowrap}
.ch-tag{display:inline-flex;align-items:center;gap:9px;color:var(--accent)}
.ch-tag::before{content:"";width:7px;height:7px;background:var(--accent);animation:blink 1.1s steps(1) infinite}
.ch-go{color:var(--ink)}
.channel:hover .ch-go{text-decoration:underline;text-underline-offset:4px}
.ch-short{display:none}
@media (max-width:860px){.ch-long{display:none}.ch-short{display:inline}}
@media (max-width:400px){.ch-go{display:none}}
@media (prefers-reduced-motion:reduce){.ch-tag::before{animation:none}}
/* stars: box-shadow dots on 3 layers; site.js draws them into any [data-stars] element */
.stars span{position:absolute;left:0;top:0;width:2px;height:2px;border-radius:50%;animation:tw 5s ease-in-out infinite;will-change:opacity}
.stars span:nth-child(2){width:3px;height:3px}
@keyframes tw{0%,100%{opacity:.3}50%{opacity:1}}

/* page changes: the browser crossfades the content, and the nav (the same on every page) keeps still.
   Chrome, Edge and Safari 18.2+; other browsers load the page as before. */
@view-transition{navigation:auto}
nav{view-transition-name:site-nav}
::view-transition-old(root),::view-transition-new(root){animation-duration:.25s}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none}}

/* inner pages (field notes): the starry header band. The demo pages draw the same band from report.CSS. */
.sky{position:relative;overflow:hidden;padding:162px 0 120px;
  background:radial-gradient(ellipse 75% 34% at 50% 62%,rgba(143,162,255,.20),transparent 70%),
  linear-gradient(180deg,#05070c 0%,#0a1020 42%,#141d36 62%,#06080e 90%)}
.sky::after{content:"";position:absolute;left:0;right:0;bottom:0;height:30%;pointer-events:none;opacity:.4;
  background:repeating-linear-gradient(180deg,rgba(143,162,255,.16) 0 1px,transparent 1px 16px);
  -webkit-mask-image:linear-gradient(180deg,#000,transparent);mask-image:linear-gradient(180deg,#000,transparent)}
.sky>.wrap{position:relative;z-index:1}
.sky .stars{position:absolute;inset:0;pointer-events:none;overflow:hidden;
  -webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent)}
.page-h1{font:400 clamp(40px,6.4vw,76px)/1.02 var(--serif);letter-spacing:-.025em;margin:22px 0 20px;max-width:18ch}
.page-lede{font-size:19px;line-height:1.6;color:var(--ink-2);max-width:60ch;margin:0}
.back{display:block;width:fit-content;margin-bottom:26px;color:var(--muted);text-decoration:none;font:500 13px var(--mono)}
.back:hover{color:var(--ink)}

/* field notes: a list of articles */
.notes{padding:0 0 120px}
.note-card{position:relative;display:block;margin-top:-48px;padding:34px 34px 30px;border:1px solid var(--line-2);border-radius:16px;
  background:var(--surface);color:inherit;text-decoration:none;transition:border-color .2s}
.note-card:hover{border-color:var(--ink-2)}
.note-card h2{font-size:clamp(30px,3.6vw,42px);margin:14px 0 14px;max-width:24ch}
.note-card p{margin:0;color:var(--ink-2);font-size:17px;max-width:64ch}
.note-card .go{display:inline-block;margin-top:24px;font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}

/* how a pilot works: four numbered steps, then the article column */
.psteps{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:-48px 0 64px}
@media (max-width:760px){.psteps{grid-template-columns:1fr}}
.pstep{padding:28px 28px 30px}
.pstep h3{font:600 19px/1.3 var(--sans);letter-spacing:-.01em;margin:14px 0 10px}
.pstep p{margin:0;color:var(--ink-2)}
.pcta{display:flex;flex-wrap:wrap;gap:18px 22px;margin-top:30px}

/* an article */
/* the column lines up with the header's left edge (the page's .wrap); text stays at a readable width */
.article{padding-top:8px;padding-bottom:120px}
.article>*{max-width:720px}
.article>h2:first-child{margin-top:0}
.article p{font-size:18px;line-height:1.8;color:var(--ink-2);margin:0 0 22px}
.article p strong{color:var(--ink);font-weight:600}
.article h2{font-size:clamp(28px,3.4vw,38px);margin:60px 0 18px;max-width:none}
.article ul{margin:0 0 26px;padding:0;list-style:none}
.article li{position:relative;padding:0 0 0 26px;margin:0 0 16px;font-size:18px;line-height:1.75;color:var(--ink-2)}
.article li::before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;background:var(--accent)}
.article li b{color:var(--ink);font-weight:600}
.article a{color:var(--accent)}
.article blockquote{margin:36px 0;padding:4px 0 4px 24px;border-left:2px solid var(--accent);
  font:400 clamp(24px,3vw,30px)/1.3 var(--serif);color:var(--ink)}
.byline{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:26px;font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fig{margin:34px 0 40px;padding:24px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface)}
.fig .grid{display:grid;gap:9px}
.fig .row{display:grid;grid-template-columns:30px repeat(10,1fr);gap:6px;align-items:center}
.fig .row b{font:500 12px/1 var(--mono);color:var(--muted)}
.fig .row i{aspect-ratio:1;border-radius:5px;background:var(--dot)}
.fig .row.hit i,.fig .row i.hit{background:var(--alarm)}
.fig .row i.other{background:var(--warn)}
/* a figure you can aim at, like the console on the home page (site.js, mouse only) */
.fig[data-aim]{position:relative}
.fig.aiming .grid{cursor:crosshair}
.fig .row i.aim{outline:1.5px solid var(--ink);outline-offset:2px}
.fig-tip{position:absolute;left:0;top:0;z-index:5;translate:-50% -100%;pointer-events:none;padding:8px 11px;border-radius:9px;
  background:var(--surface-2);border:1px solid var(--line-2);box-shadow:0 14px 34px -14px rgba(0,0,0,.7);
  font:12px/1.5 var(--mono);white-space:nowrap;opacity:0;transform:translateY(4px);transition:opacity .15s,transform .15s}
.fig-tip.on{opacity:1;transform:none}
.fig-tip b{color:var(--ink);font-weight:500}
.fig-tip span{display:block;color:var(--ink-2)}
.fig-tip i{display:inline-block;width:7px;height:7px;border-radius:2px;margin-right:7px}
.fig figcaption{margin-top:18px;font:500 12.5px/1.6 var(--mono);color:var(--muted)}

footer{padding:36px 0 52px;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media (prefers-reduced-motion:reduce){html.ready{scroll-behavior:auto}.status .cur,.stars span{animation:none}}