/* ═══════════════════════════════════════════════════════════════
   FAS-01 · Fouled Anchor Safety field-instrument design system
   One committed visual world: graphite housing, silkscreen labels,
   reflective LCD glass, one safety-yellow accent.
   ═══════════════════════════════════════════════════════════════ */

@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url('fonts/archivo-normal-100-900.woff2') format('woff2');}
@font-face{font-family:'Public Sans';font-style:normal;font-weight:300 800;font-display:swap;src:url('fonts/public-sans-normal-300-800.woff2') format('woff2');}
@font-face{font-family:'Public Sans';font-style:italic;font-weight:400;font-display:swap;src:url('fonts/public-sans-italic-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/ibm-plex-mono-normal-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/ibm-plex-mono-normal-600.woff2') format('woff2');}
@font-face{font-family:'DSEG7';font-style:normal;font-weight:700;font-display:block;src:url('fonts/dseg7-classic-bold.woff2') format('woff2');}

:root{
  /* housing */
  --housing:#17191c;
  --housing-2:#1f2226;
  --housing-3:#282c31;
  --seam:#34393f;
  --seam-hi:rgba(255,255,255,.055);
  /* silkscreen */
  --silk:#e6e1d3;
  --silk-2:#b9b5aa;
  --silk-dim:#8a8e93;
  /* LCD glass */
  --lcd:#c3cbb0;
  --lcd-2:#b3bc9e;
  --lcd-ink:#1c2218;
  --lcd-ghost:rgba(28,34,24,.085);
  --lcd-lit:#d8e3b6;
  /* accent + states (states are semantic, not accent) */
  --yellow:#f2b01e;
  --yellow-ink:#1a1405;
  --yellow-dim:rgba(242,176,30,.14);
  --signal:#e5484d;
  --amber:#f08c22;
  --go:#4fae6a;

  --r:6px;
  --r-lg:14px;
  --gap:clamp(1rem,2.4vw,1.75rem);
  --wrap:1200px;

  --f-display:'Archivo',ui-sans-serif,system-ui,sans-serif;
  --f-body:'Public Sans',ui-sans-serif,system-ui,-apple-system,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --f-lcd:'DSEG7','IBM Plex Mono',ui-monospace,monospace;

  --status-h:52px;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;
  background:var(--housing);
  color:var(--silk);
  font:400 1.0625rem/1.65 var(--f-body);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* machined-casing grain: an inline SVG turbulence, never a network request */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(242,176,30,.05),transparent 60%),
    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%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .045 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--yellow);outline-offset:3px;border-radius:4px;
}
::selection{background:var(--yellow);color:var(--yellow-ink)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}
.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:1rem;top:-3rem;z-index:200;background:var(--yellow);color:var(--yellow-ink);padding:.5rem 1rem;border-radius:var(--r);font-weight:700;text-decoration:none}
.skip:focus{top:.75rem}

/* ─────────────── Type ─────────────── */
.silk{
  font-family:var(--f-display);font-stretch:125%;font-weight:600;
  font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--silk-dim);line-height:1.3;
}
.silk--y{color:var(--yellow)}
span.silk{display:inline-block}
h1,h2,h3,.display{font-family:var(--f-display);margin:0;text-wrap:balance;color:var(--silk)}
.display{font-stretch:62%;font-weight:800;text-transform:uppercase;line-height:.88;letter-spacing:-.005em}
h1.display{font-size:clamp(3.2rem,9vw,7.4rem)}
h2.display{font-size:clamp(2.3rem,5.4vw,4rem)}
h3{font-stretch:100%;font-weight:700;font-size:1.18rem;line-height:1.25;letter-spacing:-.005em}
.lede{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--silk-2);max-width:58ch;margin:0;text-wrap:pretty}
p{margin:0 0 1rem;text-wrap:pretty}
.mono{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.02em}
.y{color:var(--yellow)}
.dim{color:var(--silk-dim)}

/* ─────────────── Status strip (the instrument's top display) ─────────────── */
.status{
  position:sticky;top:0;z-index:100;height:var(--status-h);
  background:rgba(20,22,25,.92);
  backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);
  border-bottom:1px solid var(--seam);
  box-shadow:0 1px 0 var(--seam-hi) inset,0 10px 30px rgba(0,0,0,.35);
}
.status .wrap{height:100%;display:flex;align-items:center;gap:1.25rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex-shrink:0}
.brand img{width:30px;height:30px;border-radius:6px}
.brand b{font-family:var(--f-display);font-stretch:125%;font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.brand .model{font-family:var(--f-mono);font-size:.68rem;color:var(--silk-dim);border:1px solid var(--seam);border-radius:4px;padding:.1rem .35rem;margin-left:.1rem}
.readouts{display:flex;align-items:center;gap:1rem;margin-left:auto;font-family:var(--f-mono);font-size:.7rem;color:var(--silk-dim);white-space:nowrap}
.rec{display:inline-flex;align-items:center;gap:.4rem;color:var(--silk-2)}
.rec i{width:8px;height:8px;border-radius:50%;background:var(--signal);box-shadow:0 0 8px var(--signal);animation:rec 1.6s ease-in-out infinite}
@keyframes rec{50%{opacity:.25;box-shadow:none}}
.cal{
  font-family:var(--f-mono);font-size:.64rem;font-weight:600;line-height:1;
  background:#e9e3c8;color:#1b1a14;border-radius:3px;padding:.28rem .4rem;
  box-shadow:0 1px 0 rgba(0,0,0,.4);cursor:pointer;user-select:none;border:0;
  transform:rotate(-2deg);
}
.cal b{color:#1d6b33}
.batt{display:inline-flex;align-items:center;gap:3px}
.batt span{width:22px;height:10px;border:1.5px solid var(--silk-dim);border-radius:2px;position:relative;display:inline-block}
.batt span::before{content:"";position:absolute;inset:1.5px;right:4px;background:var(--go);border-radius:1px}
.batt span::after{content:"";position:absolute;right:-4px;top:2px;width:2px;height:4px;background:var(--silk-dim);border-radius:0 1px 1px 0}
.modes{display:flex;gap:.25rem;margin:0;padding:0;list-style:none}
.modes a{
  display:block;white-space:nowrap;text-decoration:none;font-family:var(--f-display);font-stretch:125%;font-weight:600;
  font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--silk-2);
  padding:.45rem .6rem;border-radius:5px;border:1px solid transparent;transition:color .2s,border-color .2s,background .2s;
}
.modes a:hover,.modes a[aria-current="page"]{color:var(--yellow);border-color:var(--seam);background:var(--housing-2)}
.menu-btn{display:none;margin-left:auto;background:var(--housing-2);border:1px solid var(--seam);color:var(--silk);border-radius:6px;padding:.45rem .6rem;font-family:var(--f-display);font-stretch:125%;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;cursor:pointer}
@media (max-width:1240px){.readouts .hide-md{display:none}}
@media (max-width:1080px){.readouts{display:none}.status nav{margin-left:auto}}
@media (max-width:440px){.brand .model{display:none}.brand b{letter-spacing:.12em}}
@media (max-width:860px){
  .readouts{display:none}
  .menu-btn{display:block}
  .status nav{margin-left:0}
  .modes{position:fixed;top:var(--status-h);left:0;right:0;flex-direction:column;background:var(--housing);border-bottom:1px solid var(--seam);padding:.75rem 1rem 1.25rem;gap:.15rem;transform:translateY(-120%);transition:transform .28s ease;box-shadow:0 20px 40px rgba(0,0,0,.5)}
  .modes.open{transform:none}
  .modes a{padding:.85rem .75rem;font-size:.74rem}
}

/* ─────────────── Panels: the housing ─────────────── */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0;position:relative}
.panel{
  position:relative;background:linear-gradient(180deg,var(--housing-2),#1c1f23);
  border:1px solid var(--seam);border-radius:var(--r-lg);
  box-shadow:0 1px 0 var(--seam-hi) inset,0 -1px 0 rgba(0,0,0,.4) inset,0 24px 60px -30px rgba(0,0,0,.7);
  padding:clamp(1.25rem,3vw,2.25rem);
}
/* four corner screws, drawn not loaded */
.panel.screws{
  background-image:
    radial-gradient(circle at 18px 18px,#4a5058 0 3px,#23262b 3.5px 5px,transparent 5.5px),
    radial-gradient(circle at calc(100% - 18px) 18px,#4a5058 0 3px,#23262b 3.5px 5px,transparent 5.5px),
    radial-gradient(circle at 18px calc(100% - 18px),#4a5058 0 3px,#23262b 3.5px 5px,transparent 5.5px),
    radial-gradient(circle at calc(100% - 18px) calc(100% - 18px),#4a5058 0 3px,#23262b 3.5px 5px,transparent 5.5px),
    linear-gradient(180deg,var(--housing-2),#1c1f23);
}
.panel-label{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}
.panel-label::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--seam),transparent)}
.sec-head{display:grid;gap:1rem;margin-bottom:clamp(2rem,4vw,3rem);max-width:760px}
.sec-head .silk{display:flex;align-items:center;gap:.6rem}
.sec-head .silk::before{content:"";width:18px;height:2px;background:var(--yellow)}

/* ─────────────── LCD glass ─────────────── */
.lcd{
  position:relative;background:linear-gradient(180deg,var(--lcd),var(--lcd-2));
  color:var(--lcd-ink);border-radius:8px;padding:.7rem .9rem;
  box-shadow:inset 0 2px 6px rgba(0,0,0,.35),inset 0 -1px 0 rgba(255,255,255,.3),0 0 0 3px #101214,0 0 0 4px var(--seam);
  overflow:hidden;transition:background .5s,box-shadow .5s;
}
.lcd::after{ /* glass reflection */
  content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:linear-gradient(115deg,rgba(255,255,255,.22) 0%,rgba(255,255,255,0) 38%);
}
.lcd.lit{background:linear-gradient(180deg,var(--lcd-lit),var(--lcd));box-shadow:inset 0 2px 6px rgba(0,0,0,.25),0 0 0 3px #101214,0 0 0 4px var(--seam),0 0 36px -6px rgba(216,227,182,.45)}
.lcd-tag{font-family:var(--f-mono);font-size:.62rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;opacity:.7;display:flex;justify-content:space-between;gap:.5rem}
.seg{ /* seven-segment number with its unlit ghost behind */
  position:relative;display:inline-block;font-family:var(--f-lcd);font-weight:700;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:.04em;white-space:nowrap;
}
.seg::before{content:attr(data-ghost);color:var(--lcd-ghost);pointer-events:none}
.seg > span{position:absolute;right:0;top:0;white-space:nowrap}
.unit{font-family:var(--f-mono);font-weight:600;font-size:.72em;margin-left:.3em;letter-spacing:0}

/* ─────────────── Keys (rubberized buttons) ─────────────── */
.keys{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.key{
  --kc:var(--housing-3);--kt:var(--silk);
  display:inline-flex;align-items:center;gap:.6rem;cursor:pointer;text-decoration:none;
  font-family:var(--f-display);font-stretch:125%;font-weight:700;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--kt);background:var(--kc);border:1px solid rgba(0,0,0,.5);border-radius:8px;padding:.95rem 1.3rem;
  box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 4px 0 #0c0d0f,0 8px 18px rgba(0,0,0,.35);
  transition:transform .08s ease,box-shadow .08s ease,filter .2s;
}
.key:hover{filter:brightness(1.1)}
.key:active,.key[aria-pressed="true"]{transform:translateY(3px);box-shadow:0 1px 0 rgba(255,255,255,.1) inset,0 1px 0 #0c0d0f,0 3px 8px rgba(0,0,0,.35)}
.key--y{--kc:var(--yellow);--kt:var(--yellow-ink)}
.key .led{width:7px;height:7px;border-radius:50%;background:#3a3e44;box-shadow:inset 0 1px 1px rgba(0,0,0,.6)}
.key[aria-pressed="true"] .led,.key.on .led{background:var(--signal);box-shadow:0 0 8px var(--signal)}
.store{display:inline-block;border-radius:9px;transition:transform .2s ease,filter .2s}
.store:hover{transform:translateY(-2px);filter:drop-shadow(0 8px 20px rgba(242,176,30,.25))}
.store img{height:48px;width:auto}

/* ─────────────── Homepage hero ─────────────── */
.hero{padding:clamp(2.5rem,6vw,5rem) 0 clamp(3rem,6vw,5rem);position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1 .y{display:block}
.hero .lede{margin:1.5rem 0 2rem}
.cred-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.chip{font-family:var(--f-mono);font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--silk-2);border:1px solid var(--seam);background:var(--housing-2);border-radius:999px;padding:.35rem .75rem}
.chip b{color:var(--yellow);font-weight:600}
.meter{position:relative}
.meter-face{padding:1rem}
.meter canvas{width:100%;height:auto;display:block;aspect-ratio:1.45/1}
.meter-foot{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:1rem;align-items:stretch;margin-top:1rem}
.meter-foot .key{justify-content:center;text-align:left;line-height:1.35;padding:.9rem 1rem}
.meter-foot .lcd{display:flex;flex-direction:column;justify-content:center;gap:.25rem}
.meter-foot .seg{font-size:clamp(2rem,3.4vw,2.7rem)}
.meter-note{font-family:var(--f-mono);font-size:.66rem;color:var(--silk-dim);margin-top:.75rem;display:flex;gap:.5rem;align-items:flex-start}
.meter-note::before{content:"!";flex:0 0 auto;display:inline-grid;place-items:center;width:14px;height:14px;border-radius:50%;background:var(--amber);color:#1a0d00;font-weight:700;font-size:.6rem;margin-top:1px}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr}.meter{max-width:560px}}

/* ─────────────── Boot / self-test ─────────────── */
.boot{position:fixed;inset:0;z-index:300;background:var(--housing);display:grid;place-items:center;transition:opacity .45s ease,visibility .45s}
.boot.done{opacity:0;visibility:hidden}
.boot .lcd{min-width:min(360px,84vw);padding:1.1rem 1.25rem}
.boot pre{margin:0;font-family:var(--f-mono);font-size:.78rem;line-height:1.7;white-space:pre-wrap;min-height:8.5em}
.boot .seg{font-size:2rem;margin-bottom:.5rem}

/* ─────────────── Module rack ─────────────── */
.rack{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:var(--gap)}
.module{
  position:relative;display:grid;grid-template-rows:auto auto 1fr auto;gap:1rem;text-decoration:none;
  background:linear-gradient(180deg,var(--housing-2),#1b1e22);border:1px solid var(--seam);border-radius:var(--r-lg);
  padding:1.1rem 1.1rem 1.25rem;overflow:hidden;
  box-shadow:0 1px 0 var(--seam-hi) inset,0 20px 40px -24px rgba(0,0,0,.7);
  transition:transform .25s ease,border-color .25s ease;
}
.module::before{ /* the rail the card slides into */
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:repeating-linear-gradient(90deg,var(--seam) 0 6px,transparent 6px 10px);
}
.module:hover,.module:focus-within{transform:translateY(-4px);border-color:#4a4f56}
.module:hover .lcd,.module:focus-within .lcd{background:linear-gradient(180deg,var(--lcd-lit),var(--lcd));box-shadow:inset 0 2px 6px rgba(0,0,0,.25),0 0 0 3px #101214,0 0 0 4px var(--seam),0 0 30px -8px rgba(216,227,182,.5)}
.module:hover .pwr,.module:focus-within .pwr{background:var(--go);box-shadow:0 0 10px var(--go)}
.mod-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.mod-top .mono{color:var(--silk-dim)}
.pwr{width:8px;height:8px;border-radius:50%;background:#3a3e44;transition:background .3s,box-shadow .3s}
.mod-id{display:flex;align-items:center;gap:.85rem}
.mod-id img{width:54px;height:54px;border-radius:13px;border:1px solid rgba(0,0,0,.4);box-shadow:0 6px 16px rgba(0,0,0,.4)}
.mod-id h3{font-size:1.28rem}
.mod-id .silk{font-size:.6rem;margin-top:.2rem}
.module .lcd{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;padding:.55rem .8rem}
.module .lcd .seg{font-size:1.75rem}
.module p{margin:0;color:var(--silk-2);font-size:.95rem}
.mod-foot{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding-top:.85rem;border-top:1px solid var(--seam)}
.mod-foot .go{font-family:var(--f-display);font-stretch:125%;font-weight:700;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--yellow);text-decoration:none;display:inline-flex;align-items:center;gap:.4rem}
.mod-foot .go::after{content:"→";font-family:var(--f-body);transition:transform .2s}
.module:hover .mod-foot .go::after{transform:translateX(4px)}
.mod-foot img{height:34px;width:auto}
.stretched::after{content:"";position:absolute;inset:0;z-index:1}
.mod-foot .store{position:relative;z-index:2}

/* ─────────────── Self-test (scroll story) ─────────────── */
.selftest{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.test-list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.test-row{
  display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;
  background:var(--housing-2);border:1px solid var(--seam);border-radius:10px;padding:.9rem 1.1rem;
  opacity:.35;transition:opacity .5s ease,border-color .5s ease;
}
.test-row .idx{font-family:var(--f-mono);font-size:.7rem;color:var(--silk-dim)}
.test-row b{display:block;font-family:var(--f-display);font-weight:700;font-size:1.02rem}
.test-row small{display:block;color:var(--silk-dim);font-size:.85rem;margin-top:.1rem}
.verdict{font-family:var(--f-mono);font-size:.72rem;font-weight:600;letter-spacing:.08em;padding:.25rem .55rem;border-radius:4px;background:#2a2e33;color:var(--silk-dim);min-width:5.2em;text-align:center}
.test-row.pass{opacity:1;border-color:#3a4a3e}
.test-row.pass .verdict{background:rgba(79,174,106,.16);color:#7fd497}
.test-row.running .verdict{color:var(--amber)}
.founder-plate{position:sticky;top:calc(var(--status-h) + 2rem)}
.founder-plate .display{font-size:clamp(2.2rem,5vw,3.6rem);margin:.75rem 0 1.25rem}
.founder-plate .lcd{margin-top:1.5rem;display:flex;justify-content:space-between;align-items:flex-end}
.founder-plate .lcd .seg{font-size:2.6rem}
@media (max-width:860px){.selftest{grid-template-columns:1fr}.founder-plate{position:static}}

/* ─────────────── Brand bays (Flavor Trek / Punchline Foundry) ─────────────── */
.bays{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.bay{position:relative;border-radius:var(--r-lg);overflow:hidden;padding:clamp(1.5rem,3vw,2.25rem);min-height:280px;display:flex;flex-direction:column;justify-content:flex-end;text-decoration:none;border:1px solid var(--seam);transition:transform .3s ease}
.bay:hover{transform:translateY(-4px)}
.bay .silk{color:rgba(255,255,255,.7)}
.bay h3{font-size:clamp(1.8rem,3.4vw,2.6rem);font-stretch:62%;font-weight:800;text-transform:uppercase;margin:.4rem 0 .6rem;line-height:.95}
.bay p{margin:0;max-width:40ch;color:rgba(255,255,255,.82)}
.bay .icons{position:absolute;top:1.5rem;right:1.5rem;display:flex}
.bay .icons img{width:56px;height:56px;border-radius:14px;margin-left:-14px;border:2px solid rgba(0,0,0,.35);box-shadow:0 8px 20px rgba(0,0,0,.4)}
.bay--trek{background:radial-gradient(120% 90% at 100% 0%,#6b2d12 0%,#2a150b 55%,#140b06 100%)}
.bay--trek h3{color:#f6b35a}
.bay--pf{background:radial-gradient(120% 90% at 100% 0%,#4a1f5c 0%,#1e1226 55%,#110b16 100%)}
.bay--pf h3{color:#e2a5ef}
@media (max-width:760px){.bays{grid-template-columns:1fr}}

/* ─────────────── Callouts (Navy WARNING / CAUTION / NOTE convention) ─────────────── */
.callout{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;border-radius:10px;padding:1rem 1.2rem;border:1px solid;font-size:.95rem}
.callout .tag{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:.66rem;letter-spacing:.2em;padding:.35rem .55rem;border-radius:4px}
.callout p{margin:0}
.callout--warn{border-color:rgba(229,72,77,.4);background:rgba(229,72,77,.07)}
.callout--warn .tag{background:var(--signal);color:#1a0404}
.callout--caution{border-color:rgba(240,140,34,.4);background:rgba(240,140,34,.07)}
.callout--caution .tag{background:var(--amber);color:#1a0d00}
.callout--note{border-color:var(--seam);background:var(--housing-2)}
.callout--note .tag{background:var(--housing-3);color:var(--silk-2)}

/* ─────────────── App page: spec hero ─────────────── */
.spec-hero{padding:clamp(2.5rem,6vw,4.5rem) 0 clamp(2rem,4vw,3rem)}
.spec-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.spec-hero .crumbs{font-family:var(--f-mono);font-size:.7rem;color:var(--silk-dim);margin-bottom:1.5rem}
.spec-hero .crumbs a{text-decoration:none;color:var(--silk-2)}
.spec-hero .crumbs a:hover{color:var(--yellow)}
.spec-hero h1.display{font-size:clamp(3rem,8vw,6.2rem)}
.spec-hero .tagline{font-family:var(--f-mono);font-size:.78rem;color:var(--yellow);letter-spacing:.06em;margin:1.1rem 0 1.25rem}
.spec-hero .lede{margin-bottom:2rem}
.device-card{padding:1.5rem;display:grid;gap:1.25rem;justify-items:center}
.device-card .icon{width:min(200px,50vw);aspect-ratio:1;border-radius:22%;border:1px solid rgba(0,0,0,.5);box-shadow:0 30px 60px -20px rgba(0,0,0,.8),0 0 0 8px var(--housing-3),0 0 0 9px var(--seam)}
.device-card .lcd{width:100%;display:flex;justify-content:space-between;align-items:flex-end;gap:1rem}
.device-card .lcd .seg{font-size:2.2rem}
@media (max-width:860px){.spec-grid{grid-template-columns:1fr}.device-card{order:-1;max-width:420px}}

/* ─────────────── Bench test (the working tools) ─────────────── */
.bench{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.25rem,3vw,2rem);align-items:start}
.bench > *{min-width:0}
@media (max-width:860px){.bench{grid-template-columns:1fr}}
.ctrl{display:grid;gap:.45rem;margin-bottom:1.1rem}
.ctrl > label,.ctrl > .silk{color:var(--silk-2)}
.seg-ctrl{display:flex;flex-wrap:wrap;gap:.35rem;background:#15171a;border:1px solid var(--seam);border-radius:9px;padding:.3rem}
.seg-ctrl button{
  flex:1 1 auto;min-width:0;cursor:pointer;border:0;border-radius:6px;padding:.6rem .7rem;background:transparent;color:var(--silk-2);
  font-family:var(--f-display);font-stretch:112%;font-weight:600;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;transition:background .15s,color .15s;
}
.seg-ctrl button:hover{color:var(--silk)}
.seg-ctrl button[aria-pressed="true"]{background:var(--housing-3);color:var(--yellow);box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 2px 6px rgba(0,0,0,.4)}
.field{display:flex;align-items:stretch;background:#121417;border:1px solid var(--seam);border-radius:8px;overflow:hidden;transition:border-color .15s}
.field:focus-within{border-color:var(--yellow)}
.field input,.field select{
  flex:1;min-width:0;background:transparent;border:0;color:var(--silk);padding:.75rem .85rem;
  font-family:var(--f-mono);font-size:1rem;font-variant-numeric:tabular-nums;outline:none;
}
.field select{cursor:pointer;appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--silk-dim) 50%),linear-gradient(135deg,var(--silk-dim) 50%,transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;background-size:5px 5px;background-repeat:no-repeat;padding-right:2rem}
.field select option{background:var(--housing-2)}
.field .suffix{display:grid;place-items:center;padding:0 .85rem;font-family:var(--f-mono);font-size:.75rem;color:var(--silk-dim);border-left:1px solid var(--seam);background:#181a1e}
.range{width:100%;accent-color:var(--yellow)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.row3{display:grid;grid-template-columns:1.3fr 1fr auto;gap:.5rem;align-items:center;margin-bottom:.5rem}
.row3 .rm{background:transparent;border:1px solid var(--seam);color:var(--silk-dim);border-radius:7px;width:40px;height:44px;cursor:pointer;font-size:1.1rem}
.row3 .rm:hover{color:var(--signal);border-color:var(--signal)}
.add{background:transparent;border:1px dashed var(--seam);color:var(--silk-2);border-radius:8px;padding:.6rem .9rem;cursor:pointer;font-family:var(--f-display);font-stretch:112%;font-weight:600;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;width:100%}
.add:hover{border-color:var(--yellow);color:var(--yellow)}

.out{display:grid;gap:1rem}
.out .lcd{padding:1rem 1.1rem;container-type:inline-size}
.out .lcd .seg{font-size:min(3.4rem,var(--fit,14cqi))}
.lamp{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-display);font-stretch:100%;font-weight:700;font-size:.74rem;letter-spacing:.1em;line-height:1.3;text-transform:uppercase;padding:.45rem .7rem;border-radius:6px;background:#15171a;border:1px solid var(--seam)}
.lamp i{width:10px;height:10px;border-radius:50%;background:#3a3e44}
.lamp[data-state="go"]{color:#8fe0a6}.lamp[data-state="go"] i{background:var(--go);box-shadow:0 0 10px var(--go)}
.lamp[data-state="amber"]{color:#ffbf7a}.lamp[data-state="amber"] i{background:var(--amber);box-shadow:0 0 10px var(--amber)}
.lamp[data-state="red"]{color:#ff9a9d}.lamp[data-state="red"] i{background:var(--signal);box-shadow:0 0 10px var(--signal)}
.readline{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px dashed var(--seam);font-size:.92rem}
.readline span:first-child{color:var(--silk-dim)}
.readline span:last-child{font-family:var(--f-mono);font-variant-numeric:tabular-nums;text-align:right}
.formula{font-family:var(--f-mono);font-size:.74rem;line-height:1.6;color:var(--silk-dim);background:#121417;border:1px solid var(--seam);border-radius:8px;padding:.75rem .9rem;overflow-wrap:anywhere}
.bars{display:grid;gap:3px}
.bar-row{display:grid;grid-template-columns:3.2rem 1fr 3.4rem;gap:.6rem;align-items:center;font-family:var(--f-mono);font-size:.7rem;color:var(--silk-dim)}
.bar-row.wide{grid-template-columns:4.8rem 1fr 3.4rem}
.bar-row .track{height:10px;background:#121417;border-radius:3px;overflow:hidden}
.bar-row .fill{display:block;height:100%;border-radius:3px;transition:width .35s ease}

/* risk matrix */
.matrix-wrap{overflow-x:auto}
.matrix{border-collapse:separate;border-spacing:4px;min-width:420px;width:100%}
.matrix th{font-family:var(--f-mono);font-size:.64rem;font-weight:600;color:var(--silk-dim);text-align:center;padding:.3rem;letter-spacing:.04em}
.matrix th[scope="row"]{text-align:right;white-space:nowrap}
.matrix td{padding:0}
.matrix button{width:100%;min-height:46px;border:2px solid transparent;border-radius:6px;cursor:pointer;font-family:var(--f-mono);font-weight:600;font-size:.68rem;color:#141414;transition:transform .12s,border-color .12s,filter .15s;filter:saturate(.75) brightness(.8)}
.matrix button:hover{filter:none;transform:scale(1.04)}
.matrix button[aria-pressed="true"]{border-color:var(--silk);filter:none;transform:scale(1.06);box-shadow:0 6px 18px rgba(0,0,0,.5)}
.rk-critical,.rk-high{background:#e5484d}
.rk-serious{background:#f08c22}
.rk-medium{background:#e9c33b}
.rk-low{background:#5fbf7a}

/* ─────────────── Spec sheet (features) ─────────────── */
.spec-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:1px;background:var(--seam);border:1px solid var(--seam);border-radius:var(--r-lg);overflow:hidden}
.spec{background:var(--housing-2);padding:1.4rem 1.4rem 1.5rem;display:grid;gap:.55rem;align-content:start;transition:background .25s}
.spec:hover{background:#23272c}
.spec .mono{color:var(--yellow)}
.spec h3{font-size:1.08rem}
.spec p{margin:0;color:var(--silk-2);font-size:.95rem}

/* audience */
.who{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:.75rem}
.who > div{border:1px solid var(--seam);border-radius:10px;padding:1.1rem 1.2rem;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.who h3{font-size:1rem;margin-bottom:.35rem;display:flex;gap:.5rem;align-items:baseline}
.who h3::before{content:"▸";color:var(--yellow);font-size:.8rem}
.who p{margin:0;font-size:.92rem;color:var(--silk-2)}

/* operator notes (FAQ) */
.notes{display:grid;gap:.5rem;max-width:880px}
.notes details{border:1px solid var(--seam);border-radius:10px;background:var(--housing-2);transition:border-color .2s}
.notes details[open]{border-color:#4a4f56}
.notes summary{cursor:pointer;list-style:none;padding:1.05rem 1.25rem;display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;font-family:var(--f-display);font-weight:700;font-size:1.02rem}
.notes summary::-webkit-details-marker{display:none}
.notes summary .mono{color:var(--silk-dim);font-weight:400}
.notes summary::after{content:"+";font-family:var(--f-mono);font-size:1.2rem;color:var(--yellow);transition:transform .2s}
.notes details[open] summary::after{transform:rotate(45deg)}
.notes .ans{padding:0 1.25rem 1.2rem 3.4rem;color:var(--silk-2);font-size:.97rem}
@media (max-width:600px){.notes .ans{padding-left:1.25rem}}

/* screenshots */
.shots{display:flex;gap:clamp(1rem,3vw,2rem);justify-content:center;flex-wrap:wrap}
.phone{width:clamp(180px,24vw,250px);border-radius:36px;padding:9px;background:linear-gradient(145deg,#3a3f46,#1b1e22 45%,#2a2e34);box-shadow:0 0 0 1px #0d0e10,0 40px 70px -30px rgba(0,0,0,.9);transition:transform .35s ease}
.phone:nth-child(2){transform:translateY(-18px)}
.phone:hover{transform:translateY(-10px) rotate(-1deg)}
.phone .scr{border-radius:28px;overflow:hidden;background:#0b0c0e;aspect-ratio:294/640}
.phone .scr img{width:100%;height:100%;object-fit:cover}
.phone figcaption{font-family:var(--f-mono);font-size:.66rem;color:var(--silk-dim);text-align:center;padding:.8rem .5rem .3rem;line-height:1.45}
@media (max-width:620px){.phone:nth-child(2){transform:none}}

/* legal / doc pages */
.doc{max-width:860px}
.doc h2{font-family:var(--f-display);font-stretch:100%;font-weight:800;font-size:1.5rem;margin:2.5rem 0 1rem;padding-top:1.5rem;border-top:1px solid var(--seam)}
.doc h2:first-child{margin-top:0;border-top:0;padding-top:0}
.doc h3{font-size:1.1rem;margin:1.75rem 0 .6rem;color:var(--silk)}
.doc h4{font-family:var(--f-display);font-stretch:125%;font-weight:700;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--yellow);margin:1.5rem 0 .5rem}
.doc p,.doc li{color:var(--silk-2)}
.doc ul,.doc ol{padding-left:1.25rem;margin:0 0 1rem}
.doc li{margin-bottom:.45rem}
.doc strong{color:var(--silk)}
.doc a{color:var(--yellow)}
.doc .warning,.doc .contact-box,.doc .support-card{border:1px solid var(--seam);background:var(--housing-2);border-radius:10px;padding:1.1rem 1.25rem;margin:1.25rem 0}
.doc .warning{border-color:rgba(240,140,34,.45);background:rgba(240,140,34,.06)}
.doc .meta{font-family:var(--f-mono);font-size:.74rem;color:var(--silk-dim);margin-top:2rem}

/* CTA band */
.cta-band{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}
@media (max-width:760px){.cta-band{grid-template-columns:1fr}}

/* ─────────────── Rear panel (footer) ─────────────── */
.rear{border-top:1px solid var(--seam);background:#131518;padding:clamp(3rem,6vw,4.5rem) 0 2rem;margin-top:clamp(2rem,6vw,4rem)}
.rear-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(1.5rem,4vw,3rem)}
@media (max-width:900px){.rear-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.rear-grid{grid-template-columns:1fr}}
.rear h4{margin:0 0 1rem}
.rear ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.rear a{text-decoration:none;color:var(--silk-2);font-size:.94rem;transition:color .2s}
.rear a:hover{color:var(--yellow)}
.plate{border:1px solid var(--seam);border-radius:10px;padding:1.1rem 1.2rem;background:linear-gradient(135deg,#1c1f23,#16181b);font-family:var(--f-mono);font-size:.72rem;color:var(--silk-dim);display:grid;gap:.35rem;max-width:340px}
.plate b{color:var(--silk);font-weight:600}
.plate .brand-line{display:flex;align-items:center;gap:.6rem;margin-bottom:.4rem}
.plate .brand-line img{width:34px;height:34px;border-radius:7px}
.plate .brand-line span{font-family:var(--f-display);font-stretch:125%;font-weight:700;font-size:.8rem;letter-spacing:.14em;color:var(--silk);text-transform:uppercase}
.social{display:flex;gap:.5rem;margin-top:1rem}
.social a{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--seam);border-radius:9px;color:var(--silk-2);background:var(--housing-2)}
.social a:hover{color:var(--yellow);border-color:var(--yellow)}
.social svg{width:18px;height:18px}
.fine{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--seam);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-family:var(--f-mono);font-size:.7rem;color:var(--silk-dim)}

/* ─────────────── Reveal on scroll ─────────────── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}

/* ─────────────── Easter egg: Chief on deck ─────────────── */
.cpo{position:fixed;inset:0;z-index:400;display:grid;place-items:center;pointer-events:none;background:radial-gradient(circle at 50% 45%,rgba(242,176,30,.18),rgba(10,11,13,.9) 60%);opacity:0;transition:opacity .4s}
.cpo.show{opacity:1}
.cpo-card{text-align:center;transform:translateY(-40vh);transition:transform 1s cubic-bezier(.34,1.4,.64,1)}
.cpo.show .cpo-card{transform:none}
.cpo-card img{width:min(220px,50vw);margin:0 auto 1.25rem;filter:drop-shadow(0 20px 40px rgba(0,0,0,.6))}
.cpo-card .display{font-size:clamp(2.5rem,9vw,5.5rem);color:var(--yellow)}
.cpo-card p{font-family:var(--f-mono);color:var(--silk-2);margin-top:.75rem}
.toast{position:fixed;left:50%;bottom:1.5rem;transform:translate(-50%,150%);z-index:350;background:var(--housing-3);border:1px solid var(--seam);color:var(--silk);font-family:var(--f-mono);font-size:.8rem;padding:.75rem 1.1rem;border-radius:10px;box-shadow:0 20px 40px rgba(0,0,0,.5);transition:transform .35s cubic-bezier(.34,1.4,.64,1);max-width:calc(100vw - 2rem)}
.toast.show{transform:translate(-50%,0)}
.rad-glyph{display:none;color:var(--yellow)}
body.alara .rad-glyph{display:inline}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .test-row{opacity:1}
}