/*
  Deep module: terminal design system — quietedgelabs.com (2026-06-09 redesign).
  Public surface: every customer-facing page links this ONE file.
  Reason for depth: chrome (topbar/statusbar/footer/palette), panes, type
  and the WCAG-tuned palette must stay identical across pages — edit here,
  cache-bust everywhere (Rule 2026-05-25-04).
  LOC budget: 560 — §4.7.15.
  CONTRAST FLOOR: --dim #76836f is 4.86:1 on bg / 4.6:1 on bg3 — do not
  darken (pa11y AA gate). --dim2 is DECORATIVE ONLY (pseudo / aria-hidden).
*/

@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/JetBrainsMono-Regular.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/JetBrainsMono-Medium.woff2') format('woff2')}
:root{
  --bg:#0a0c0a;
  --bg2:#0c0f0c;
  --bg3:#0e120e;
  --line:#1e261e;
  --line2:#2c382c;
  --txt:#b9c5b4;
  --dim:#76836f;   /* ≥4.6:1 on bg/bg2/bg3 — do not darken (WCAG AA gate) */
  --dim2:#41503f;  /* DECORATIVE ONLY: pseudo-elements + aria-hidden glyphs */
  --acc:#5fd185;
  --acc2:#8df0ad;
  --warn:#cdb46a;
  --ink:#06130a;
  --glow:0 0 10px rgba(95,209,133,.35);
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --accent:var(--acc); /* alias: letter-form.js + shared snippets */
  --danger:#e08585;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-color:var(--line2) var(--bg);color-scheme:dark}
html.boot{overflow:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
::selection{background:var(--acc);color:var(--ink)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--line2);border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--dim)}
:focus-visible{outline:1px solid var(--acc);outline-offset:3px}
.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}
.sr-only.focusable:focus{position:fixed;top:8px;left:8px;z-index:400;width:auto;height:auto;clip:auto;background:var(--acc);color:var(--ink);padding:10px 16px;font:500 13px var(--mono)}

body{
  background:var(--bg);
  color:var(--txt);
  font:400 15px/1.65 var(--mono);
  padding:46px 0 40px;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:70;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 12%,transparent 55%,rgba(0,0,0,.5) 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:71;pointer-events:none;opacity:.05;
  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='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scan{
  position:fixed;inset:0;z-index:72;pointer-events:none;opacity:.16;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.55) 0 1px,transparent 1px 3px);
}
body.noscan .scan{display:none}

a{color:var(--acc);text-decoration:none}
a:hover{color:var(--acc2)}
kbd{
  font:500 11px var(--mono);color:var(--dim);
  border:1px solid var(--line2);padding:1px 6px 2px;border-radius:2px;
  background:var(--bg2);white-space:nowrap;
}

/* ---------- top bar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:60;height:46px;
  display:flex;align-items:center;gap:24px;padding:0 24px;
  background:rgba(10,12,10,.92);backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
  font-size:12.5px;
}
.topbar .brand{color:var(--txt);letter-spacing:.06em}
.topbar .brand b{color:var(--acc);font-weight:500;text-shadow:var(--glow)}
.topnav{display:flex;gap:20px;margin-left:auto}
.topnav a{color:var(--dim)}
.topnav a:hover{color:var(--acc)}
.topnav a span{color:var(--dim);margin-right:4px}
.kbtn{
  font:500 12px var(--mono);color:var(--acc);background:none;cursor:pointer;
  border:1px solid var(--line2);padding:4px 10px;margin-left:20px;
}
.kbtn:hover{background:var(--acc);color:var(--ink);box-shadow:var(--glow)}

/* ---------- status bar ---------- */
.statusbar{
  position:fixed;bottom:0;left:0;right:0;z-index:60;height:34px;
  display:flex;align-items:stretch;
  background:rgba(10,12,10,.95);border-top:1px solid var(--line);
  font-size:11.5px;color:var(--dim);
}
.statusbar>div{display:flex;align-items:center;padding:0 16px;white-space:nowrap}
.sb-l{border-right:1px solid var(--line)}
.sb-l em{font-style:normal;color:var(--acc)}
.sb-m{flex:1;overflow:hidden}
.sb-r{border-left:1px solid var(--line);gap:14px}
.sb-r .clock{color:var(--txt)}
.sb-warn{color:var(--warn)}

/* ---------- layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
section{padding:96px 0}
.eyebrow{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--dim)}
.eyebrow b{color:var(--acc);font-weight:500}

/* reveal */
.js [data-reveal]{opacity:0;transform:translateY(14px);
  transition:opacity .7s ease,transform .7s ease;
  transition-delay:calc(var(--d,0)*90ms)}
.js body.on [data-reveal]{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal]{transition:none;transform:none;opacity:1}
}

/* ---------- hero ---------- */
.hero{min-height:calc(100vh - 80px);display:flex;align-items:center;padding:60px 0 40px}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:start;width:100%}
h1{
  font-weight:500;letter-spacing:-.03em;line-height:1.04;
  font-size:clamp(40px,6.2vw,82px);color:#dde6d8;margin:26px 0 28px;
}
h1 .cursor{
  display:inline-block;width:.55em;height:.92em;vertical-align:-.08em;
  background:var(--acc);box-shadow:var(--glow);margin-left:.08em;
  animation:blink 1.1s steps(2,start) infinite;
}
@keyframes blink{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){h1 .cursor{animation:none}}
.lede{font-size:17px;color:var(--txt);max-width:34em}
.sub{margin-top:14px;color:var(--dim);max-width:38em;font-size:14px}
.ctas{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;align-items:center}
.btn{
  display:inline-block;font:500 14px var(--mono);padding:13px 24px;
  border:1px solid var(--acc);color:var(--acc);letter-spacing:.04em;
  transition:background .15s,color .15s,box-shadow .15s;
}
.btn::before{content:"[ ";color:inherit;opacity:.55}
.btn::after{content:" ]";color:inherit;opacity:.55}
.btn:hover{background:var(--acc);color:var(--ink);box-shadow:var(--glow)}
.btn.ghost{border-color:var(--line2);color:var(--txt)}
.btn.ghost:hover{background:var(--txt);border-color:var(--txt);color:var(--ink);box-shadow:none}
.ctas kbd{margin-left:-6px}

/* ---------- panes ---------- */
.pane{
  position:relative;border:1px solid var(--line);
  background:linear-gradient(180deg,var(--bg3),var(--bg2));
  padding:26px 28px;
}
.pane::before,.pane::after{
  content:"+";position:absolute;color:var(--dim2);font-size:13px;line-height:1;
}
.pane::before{top:-7px;left:-5px}
.pane::after{bottom:-7px;right:-5px}
.pane:hover{border-color:var(--line2)}
.pane-tag{
  position:absolute;top:-9px;left:16px;background:var(--bg);
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);
  padding:0 10px;
}
.pane-tag::before{content:"┤ ";color:var(--dim2)}
.pane-tag::after{content:" ├";color:var(--dim2)}
.pane-tag em{font-style:normal;color:var(--acc)}
.tag-warn{color:var(--warn);font-style:normal}

/* hero alert pane */
.alert-pane{transform:translateY(56px);font-size:13px}
.js .alert-pane[data-reveal]{transform:translateY(70px)}
.js body.on .alert-pane[data-reveal]{transform:translateY(56px)}
.alert-rows{display:grid;grid-template-columns:auto 1fr;gap:7px 22px;margin-top:6px}
.alert-rows dt{color:var(--dim)}
.alert-rows dd{color:var(--txt)}
.alert-rows dd b{color:var(--acc);font-weight:500;text-shadow:var(--glow)}
.alert-rows dd .lyr{color:var(--acc);letter-spacing:.08em}
.sparkbox{margin-top:20px;border-top:1px dashed var(--line);padding-top:16px}
.sparkbox canvas{width:100%;height:64px;display:block}
.sparkcap{font-size:11px;color:var(--dim);margin-top:8px}
.sparkcap em{font-style:normal;color:var(--warn)}
@media (max-width:980px){
  .alert-pane,.js .alert-pane[data-reveal],.js body.on .alert-pane[data-reveal]{transform:none;max-width:520px}
}

/* ---------- section headers ---------- */
.shead{display:flex;align-items:baseline;gap:18px;margin-bottom:18px}
.shead .idx{color:var(--dim);font-size:13px}
h2{font-size:clamp(26px,3vw,38px);font-weight:500;letter-spacing:-.02em;color:#dde6d8}
.shead-rule{flex:1;border-top:1px solid var(--line);transform:translateY(-6px)}
.sintro{color:var(--dim);max-width:46em;margin-bottom:44px}
.sintro b{color:var(--txt);font-weight:500}

/* ---------- layer table ---------- */
.ltable-scroll{overflow-x:auto}
.ltable{min-width:680px;font-size:13.5px;border-top:1px solid var(--line)}
.lrow{
  display:grid;grid-template-columns:3.2rem 8.5rem 4.5rem 1fr 6.5rem;
  gap:0 18px;align-items:baseline;padding:13px 12px;
  border-bottom:1px solid var(--line);
  transition:background .12s,color .12s;
}
.lrow .c-i{color:var(--dim)}
.lrow .c-n{color:#dde6d8;font-weight:500;letter-spacing:.04em}
.lrow .c-r{color:var(--dim)}
.lrow .c-p{color:var(--dim)}
.lrow .c-b b{color:var(--acc);font-weight:400}
.lrow .c-b i{color:var(--dim2);font-style:normal}
.lhead{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.lhead:hover{background:none}
.lrow:not(.lhead):not(.lsum):hover{background:var(--acc);cursor:default}
.lrow:not(.lhead):not(.lsum):hover .c-i,
.lrow:not(.lhead):not(.lsum):hover .c-n,
.lrow:not(.lhead):not(.lsum):hover .c-r,
.lrow:not(.lhead):not(.lsum):hover .c-p,
.lrow:not(.lhead):not(.lsum):hover .c-b b,
.lrow:not(.lhead):not(.lsum):hover .c-b i{color:var(--ink)}
.lrow:not(.lhead):not(.lsum):hover .c-i::before{content:"▸ "}
.lsum{border-bottom:none;color:var(--dim);font-size:12.5px}
.lsum .c-n{color:var(--txt);font-weight:500}
.lsum em{font-style:normal;color:var(--warn)}

.facts{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.facts span{
  font-size:12px;color:var(--dim);border:1px solid var(--line);
  padding:6px 14px;letter-spacing:.04em;
}
.facts span b{color:var(--acc);font-weight:500}
.sec-cta{margin-top:40px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}

/* ---------- letter ---------- */
.letter-grid{display:grid;grid-template-columns:6fr 5fr;gap:56px;align-items:start}
.spec{margin:30px 0 0;font-size:13.5px}
.spec div{display:flex;gap:18px;padding:9px 0;border-bottom:1px dashed var(--line)}
.spec dt{width:9.5rem;color:var(--dim);flex:none}
.spec dd{color:var(--txt)}
.lform-pane{padding-bottom:30px}
.lform label{display:block;font-size:12px;color:var(--dim);letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
.lform .inrow{display:flex;gap:0;border:1px solid var(--line2);background:var(--bg)}
.lform .inrow:focus-within{border-color:var(--acc);box-shadow:var(--glow)}
.lform input[type=email]{
  flex:1;min-width:0;background:none;border:none;color:var(--txt);
  font:400 14px var(--mono);padding:13px 14px;outline:none;
}
.lform input::placeholder{color:var(--dim)}
.lform .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.lform button{
  font:500 13px var(--mono);background:var(--acc);color:var(--ink);
  border:none;padding:0 22px;cursor:pointer;letter-spacing:.04em;
}
.lform button:hover{background:var(--acc2)}
.lform button:disabled{opacity:.6;cursor:wait}
.formnote{font-size:11.5px;color:var(--dim);margin-top:14px}
.formok{display:none;font-size:13px;color:var(--acc);margin-top:16px}
.formok::before{content:"ok › ";color:var(--dim)}
.formok.show{display:block}
.lform.sent .formok{display:block}
.lform.sent .inrow,.lform.sent .formnote{display:none}
.lread{margin-top:22px;font-size:13.5px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:64px 0 80px}
.f-line{font-size:clamp(20px,2.4vw,28px);color:#dde6d8;letter-spacing:-.01em}
.f-line b{color:var(--acc);font-weight:500;text-shadow:var(--glow)}
.f-line .uscore{color:var(--dim)}
.f-links{display:flex;gap:26px;flex-wrap:wrap;margin:30px 0 22px;font-size:13px}
.f-links a{color:var(--dim)}
.f-links a:hover{color:var(--acc)}
.f-links a::before{content:"./";color:var(--dim2)}
.f-small{font-size:11.5px;color:var(--dim)}

/* ---------- boot overlay ---------- */
.bootov{
  position:fixed;inset:0;z-index:200;background:var(--bg);
  padding:max(8vh,56px) max(7vw,28px);
  transition:opacity .45s ease;
}
.bootov.done{opacity:0;pointer-events:none}
.bootov pre{font:400 13px/1.9 var(--mono);color:var(--txt);white-space:pre-wrap}
.bootov pre b{color:var(--acc);font-weight:500}
.bootov .bcur{display:inline-block;width:8px;height:15px;background:var(--acc);
  vertical-align:-2px;animation:blink 1s steps(2,start) infinite}
.boothint{position:fixed;right:28px;bottom:24px;font-size:11.5px;color:var(--dim)}
.bootov[hidden]{display:none}

/* ---------- palette ---------- */
.pal{position:fixed;inset:0;z-index:300;background:rgba(5,7,5,.7);
  display:flex;justify-content:center;align-items:flex-start;padding:14vh 20px 0}
.pal[hidden]{display:none}
.pal-box{
  width:min(560px,100%);background:var(--bg2);border:1px solid var(--line2);
  box-shadow:0 24px 80px rgba(0,0,0,.7),var(--glow);
}
.pal-in{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:14px 16px}
.pal-in .pp{color:var(--acc)}
.pal-in input{flex:1;background:none;border:none;outline:none;color:var(--txt);font:400 14px var(--mono)}
.pal-in input::placeholder{color:var(--dim)}
.pal ul{list-style:none;max-height:46vh;overflow-y:auto;padding:6px 0}
.pal li{
  display:flex;justify-content:space-between;gap:18px;align-items:baseline;
  padding:9px 16px;font-size:13.5px;color:var(--txt);cursor:pointer;
}
.pal li .hint{font-size:11px;color:var(--dim)}
.pal li.sel{background:var(--acc);color:var(--ink)}
.pal li.sel .hint{color:var(--ink);opacity:.7}
.pal li.none{color:var(--dim);cursor:default}
.pal-ft{border-top:1px solid var(--line);padding:9px 16px;font-size:11px;color:var(--dim)}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid,.letter-grid{grid-template-columns:1fr;gap:48px}
  .topnav{display:none}
}
@media (max-width:520px){
  .wrap{padding:0 20px}
  section{padding:72px 0}
  .hero{min-height:0;padding-top:48px}
  .pane{padding:22px 18px}
  .sb-m,.sb-hide-s{display:none}
  .statusbar .sb-l{flex:1;border-right:none;overflow:hidden}
  .ctas .btn{width:100%;text-align:center}
  .topbar{padding:0 18px}
  .kbtn{margin-left:auto}
}

/* ---------- subpage content primitives ---------- */
.page-pad{padding-top:40px}
article.tdoc{max-width:760px}
.tdoc h2{margin:54px 0 18px}
.tdoc h3{font-size:16px;font-weight:500;color:#dde6d8;letter-spacing:.02em;margin:34px 0 12px}
.tdoc p{color:var(--txt);margin:0 0 16px;max-width:46em}
.tdoc p b{color:#dde6d8;font-weight:500}
.tdoc ul,.tdoc ol{margin:0 0 18px 1.4em;color:var(--txt)}
.tdoc li{margin:7px 0}
.tdoc li::marker{color:var(--acc)}
.tdoc .muted{color:var(--dim)}
.tnote{
  border:1px solid var(--line);border-left:2px solid var(--warn);
  background:linear-gradient(180deg,var(--bg3),var(--bg2));
  padding:14px 18px;font-size:13px;color:var(--dim);margin:22px 0;
}
.tnote b{color:var(--warn);font-weight:500}
.badge{
  display:inline-block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--warn);border:1px solid var(--warn);padding:3px 10px;margin-bottom:14px;
}
.kv{margin:18px 0;font-size:13.5px}
.kv div{display:flex;gap:18px;padding:9px 0;border-bottom:1px dashed var(--line)}
.kv dt{width:11rem;color:var(--dim);flex:none}
.kv dd{color:var(--txt)}
.kv dd b{color:var(--acc);font-weight:500}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:980px){.grid2,.grid3{grid-template-columns:1fr}}
.pane h3{margin-top:0}
.pane .price{font-size:30px;color:#dde6d8;font-weight:500;margin:10px 0 4px}
.pane .price small{font-size:13px;color:var(--dim);font-weight:400}
.tdoc a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line2)}
.tdoc a:hover{text-decoration-color:var(--acc)}
.crumb{font-size:12px;color:var(--dim);letter-spacing:.06em;margin-bottom:10px}
.crumb a{color:var(--dim)}
.crumb a:hover{color:var(--acc)}
.crumb .sep{color:var(--dim2)}

/* ---------- score bars (sample alerts, scanner) ---------- */
.scoretop{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px}
.scoretop .sym{color:var(--acc);font-weight:500;letter-spacing:.06em;font-size:13px}
.scoretop .tot{color:#dde6d8;font-weight:500;font-size:15px}
.scoretop .tot span{color:var(--dim);font-weight:400}
.sbar{display:grid;grid-template-columns:7.5rem 1fr 3.2rem;gap:12px;align-items:center;margin:9px 0;font-size:12px}
.sbar .lbl{color:var(--dim)}
.sbar .lbl b{color:var(--acc);font-weight:500}
.sbar .track{height:6px;background:var(--bg);border:1px solid var(--line)}
.sbar .fill{height:100%;background:var(--acc);box-shadow:var(--glow)}
.sbar .val{color:var(--dim);text-align:right}
.is-warn{color:var(--warn)}

/* ---------- live board (homepage hero card, board.js) ---------- */
.lb-sec{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin:14px 0 6px;border-bottom:1px dashed var(--line);padding-bottom:4px}
.lb-sec:first-child{margin-top:2px}
.lb-row{display:flex;justify-content:space-between;gap:14px;font-size:12.5px;padding:3px 0}
.lb-row .lb-l{color:var(--txt)}
.lb-row .lb-l b{color:var(--acc);font-weight:500}
.lb-row .lb-r{color:var(--dim);white-space:nowrap}