/* Self-contained. System fonts only - no web font is loaded, so this page
   makes zero network requests and works with no internet connection.
   Design: Field Instrument. Basalt and clay, data set in mono. */
:root{
  --basalt:#211E1A; --basalt2:#2E2A24; --basalt3:#332E27;
  --paper:#F5F1E9; --surface:#FFFFFF; --sunk:#EFEAE0;
  --ink:#171310; --muted:#6B6257; --faint:#918878;
  --rule:#E0D8C9; --rule-strong:#CBC0AC;
  --accent:#B4602A; --accent-soft:#F8EDE3; --accent-ink:#8E4A1E;
  --ochre:#A8762C; --ochre-soft:#F6EFE1;
  --good:#1B6B4A; --good-soft:#E8F2ED;
  --warn:#8A6220; --warn-soft:#F8EFDD;
  --alert:#8B3A3A; --alert-soft:#FBEDED;
  --shadow:0 1px 2px rgba(23,19,16,.06), 0 10px 28px -14px rgba(23,19,16,.2);
  --maxw:1240px;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --disp:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"DejaVu Sans Mono","Courier New",monospace;
}
html{color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--disp);margin:0;line-height:1.06;letter-spacing:-.03em;font-weight:800}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.5rem,3vw,2.5rem)}
h3{font-size:1.15rem;font-weight:750}
h4{font-size:.95rem;font-weight:750;letter-spacing:-.01em}
p{margin:0}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:3px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:22px}
.eyebrow{font-family:var(--mono);font-size:.69rem;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.lede{font-size:1.08rem;color:var(--muted);max-width:66ch}
.small{font-size:.88rem;color:var(--muted)}
.tiny{font-size:.78rem;color:var(--faint)}
.stack{display:flex;flex-direction:column}
.g8{gap:8px}.g12{gap:12px}.g16{gap:16px}.g24{gap:24px}.g32{gap:32px}

.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);
  color:#fff;padding:11px 18px;border-radius:0 0 5px 0;font-weight:700;font-size:.9rem}
.skip:focus{left:0;text-decoration:none}

/* ---------------------------------------------------------- utility bar */
.util{background:var(--basalt);color:#B7AC9B;font-size:12.5px;border-bottom:1px solid #383229}
.util .wrap{display:flex;gap:20px;padding-block:8px;flex-wrap:wrap;align-items:center}
.util b{color:#F2EADF;font-weight:600}
.util .dot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none}
@media(max-width:700px){.util{font-size:11.5px}.util .wrap{gap:12px}.util .more{display:none}}

/* --------------------------------------------------------------- header */
header.site{position:sticky;top:0;z-index:40;background:var(--basalt);color:#F4EFE7}
header.site .wrap{display:flex;align-items:center;gap:14px;padding-block:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#F4EFE7;margin-right:auto;min-width:0}
.brand:hover{text-decoration:none}
.brandmark{width:34px;height:34px;flex:none;border-radius:5px;background:var(--accent);
  display:grid;place-items:center;color:#fff;font-family:var(--disp);font-weight:800;font-size:.86rem}
.brandlogo{height:40px;width:auto;flex:none;display:block}
.heroslogan{font-family:var(--disp);font-weight:700;font-size:1.25rem;color:#F4EFE7;letter-spacing:-.01em}
.brandtext{min-width:0}
.brandname{font-family:var(--disp);font-weight:800;font-size:1.02rem;line-height:1.15;display:block;
  letter-spacing:-.025em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brandsub{font-size:.68rem;color:#9E9484;line-height:1.15;display:block;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
nav.main{display:flex;gap:2px;flex-wrap:wrap}
nav.main a{font-size:.86rem;font-weight:500;color:#BDB3A4;padding:8px 11px;border-radius:5px;white-space:nowrap}
nav.main a:hover{background:var(--basalt3);color:#fff;text-decoration:none}
nav.main a[aria-current="page"]{color:#fff;background:var(--basalt3);font-weight:650}

.hdrtools{display:flex;align-items:center;gap:8px;flex:none;order:3}
nav.main{order:2}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:38px;min-width:38px;padding:0 11px;border-radius:5px;cursor:pointer;
  border:1px solid #453E35;background:transparent;color:#F4EFE7;
  font:inherit;font-size:.84rem;font-weight:650;line-height:1}
.iconbtn:hover{border-color:#6B6053}
.enq{background:var(--accent);border-color:var(--accent);color:#fff}
.enq:hover{background:var(--accent-ink);border-color:var(--accent-ink);text-decoration:none}
.navtoggle{display:none}
.navtoggle .bars{position:relative;width:16px;height:12px;flex:none}
.navtoggle .bars i{position:absolute;left:0;right:0;height:2px;border-radius:2px;
  background:currentColor;transition:transform .16s ease,opacity .16s ease}
.navtoggle .bars i:nth-child(1){top:0}
.navtoggle .bars i:nth-child(2){top:5px}
.navtoggle .bars i:nth-child(3){top:10px}
header.site.open .navtoggle .bars i:nth-child(1){transform:translateY(5px) rotate(45deg)}
header.site.open .navtoggle .bars i:nth-child(2){opacity:0}
header.site.open .navtoggle .bars i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
@media(max-width:1060px){
  .navtoggle{display:inline-flex}
  header.site .wrap{flex-wrap:wrap;gap:10px}
  nav.main{order:3;flex-basis:100%;width:100%;display:none;
    grid-template-columns:1fr 1fr;gap:2px 10px;margin:0;padding:8px 0 10px;
    border-top:1px solid #383229}
  header.site.open nav.main{display:grid}
  nav.main a{font-size:.95rem;padding:11px 12px;border-radius:5px}
}
@media(max-width:760px){
  .enq{display:none}
}
@media(max-width:430px){
  .brandsub{display:none}
  .brandlogo{height:34px}
  .brandname{font-size:.94rem}
  .navtoggle .mlabel{display:none}
  .iconbtn{height:36px;min-width:36px;padding:0 9px}
  header.site .wrap{padding-block:10px;padding-inline:16px}
}

/* ------------------------------------------------------------- sections */
section{padding-block:clamp(44px,6vw,72px)}
section.first{padding-top:clamp(36px,5vw,58px)}
.grid{display:grid;gap:20px}
.cols2{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.cols3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.cols4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}

/* ---------------------------------------------------------- page header */
.pagehead{background:var(--basalt);color:#F4EFE7;padding-block:clamp(40px,5vw,62px)}
.pagehead h1{max-width:20ch}
.pagehead .lede{color:#C6BCAE;max-width:62ch;margin-top:14px}
.pagehead .eyebrow{color:var(--accent)}
.pagehead a{color:#E2B893}

/* ------------------------------------------------------------ home hero */
.hero{position:relative;background:var(--basalt);color:#F4EFE7;overflow:hidden;padding:0}
.hero .heroph{position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(33,30,26,.97) 0%,rgba(33,30,26,.9) 40%,
    rgba(33,30,26,.55) 72%,rgba(33,30,26,.35) 100%),
    repeating-linear-gradient(116deg,#4B4034 0 30px,#413729 30px 60px,#584A3A 60px 86px)}
.hero .phtag{position:absolute;left:50%;bottom:13px;transform:translateX(-50%);z-index:3;
  font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.16em;
  padding:6px 10px;border-radius:3px;border:1px solid rgba(244,239,231,.3);
  color:rgba(244,239,231,.78);white-space:nowrap}
.herogrid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;
  padding-block:clamp(52px,6.5vw,78px) clamp(56px,6vw,72px);align-items:center}
.hero .eyebrow{color:var(--accent)}
.hero h1{max-width:14ch;margin-top:16px}
.hero h1 em{font-style:normal;color:var(--accent)}
.heroclaim{max-width:52ch;margin-top:20px;color:#C6BCAE;font-size:1.04rem}
@media(max-width:1000px){
  .herogrid{grid-template-columns:1fr;gap:32px}
  .hero .phtag{display:none}
}

/* the live certificate card */
.cert{background:var(--surface);border-radius:7px;overflow:hidden;color:var(--ink);
  box-shadow:0 2px 4px rgba(0,0,0,.18),0 24px 60px -18px rgba(0,0,0,.55)}
.cert .top{display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:12px 17px;background:var(--basalt2);color:#D7CCBC;
  font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.cert .top b{background:var(--good-soft);color:var(--good);padding:4px 8px;border-radius:3px;letter-spacing:.1em}
.cert .bn{padding:15px 17px;border-bottom:1px solid var(--rule);display:flex;
  justify-content:space-between;align-items:baseline;gap:12px}
.cert .bn b{font-family:var(--mono);font-size:1.18rem;font-weight:700;letter-spacing:.02em}
.cert .bn span{font-size:.72rem;color:var(--faint)}
.cert table{width:100%;border-collapse:collapse;min-width:0}
.cert .note{padding:12px 17px;font-size:.72rem;color:var(--muted);background:#FAF8F4;
  border-top:1px solid var(--rule)}

/* --------------------------------------------------------- the clay band */
.band{background:var(--accent);color:#fff}
.band .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-block:22px}
.band>.wrap>div{padding-inline:22px;border-left:1px solid rgba(255,255,255,.26)}
.band>.wrap>div:first-child{border-left:0;padding-left:0}
.band b{display:block;font-family:var(--mono);font-size:1.85rem;font-weight:800;
  letter-spacing:-.03em;line-height:1;white-space:nowrap}
.band span{display:block;font-size:.76rem;margin-top:5px;opacity:.92}
@media(max-width:860px){
  .band .wrap{grid-template-columns:1fr 1fr;gap:18px 0}
  .band>.wrap>div:nth-child(3){border-left:0;padding-left:0}
}
@media(max-width:420px){.band b{font-size:1.5rem}}

/* --------------------------------------------------------------- panels */
.panel{background:var(--surface);border:1px solid var(--rule);border-radius:9px;padding:20px}
.panel.flush{padding:0;overflow:hidden}
.note{border-left:3px solid var(--rule-strong);background:var(--sunk);
  padding:13px 17px;border-radius:0 7px 7px 0;font-size:.88rem;color:var(--muted)}
.note strong{color:var(--ink)}
.note.blue{border-left-color:var(--accent);background:var(--accent-soft)}
.note.good{border-left-color:var(--good);background:var(--good-soft)}
.note.warn{border-left-color:var(--warn);background:var(--warn-soft)}
.note.alert{border-left-color:var(--alert);background:var(--alert-soft)}

/* --------------------------------------------------------------- tables */
.tablewrap{overflow-x:auto;border:1px solid var(--rule);border-radius:9px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:560px}
th{text-align:left;padding:10px 15px;font-family:var(--mono);font-size:.66rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--faint);
  border-bottom:1px solid var(--rule);white-space:nowrap}
td{padding:11px 15px;border-bottom:1px solid var(--rule);vertical-align:top;font-size:.92rem}
tr:last-child td{border-bottom:0}
.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.ours{background:var(--good-soft);color:var(--good);font-weight:700}
th.ours{color:var(--good)}
.hl{background:var(--accent-soft)}

/* ---------------------------------------------------------------- pills */
.pill{display:inline-flex;align-items:center;font-size:.7rem;font-weight:700;padding:3px 9px;
  border-radius:3px;background:var(--sunk);color:var(--muted);font-family:var(--mono);
  letter-spacing:.06em;text-transform:uppercase}
.pill.blue{background:var(--accent-soft);color:var(--accent-ink)}
.pill.good{background:var(--good-soft);color:var(--good)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;padding:5px 10px;
  border-radius:4px;border:1px solid var(--rule-strong);background:var(--surface);color:var(--ink)}

/* -------------------------------------------------------------- buttons */
.btnrow{display:flex;gap:11px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 21px;font-size:.92rem;font-weight:700;
  border-radius:5px;border:1.5px solid var(--rule-strong);background:var(--surface);
  color:var(--ink);cursor:pointer}
.btn:hover{border-color:var(--ink);text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.hero .btn{border-color:rgba(244,239,231,.3);background:transparent;color:#F4EFE7}
.hero .btn:hover{border-color:#F4EFE7}
.hero .btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.pagehead .btn{border-color:rgba(244,239,231,.3);background:transparent;color:#F4EFE7}
.pagehead .btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}

/* ------------------------------------------------------------ stat rows */
.statrow{display:flex;flex-wrap:wrap;border:1px solid var(--rule);border-radius:9px;
  overflow:hidden;background:var(--surface)}
.stat{flex:1 1 44%;padding:16px 19px;
  border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.stat b{display:block;font-family:var(--mono);font-size:1.5rem;font-weight:800;
  line-height:1.1;letter-spacing:-.03em}
.stat>span{font-size:.75rem;color:var(--muted)}

.bigstats{display:grid;gap:0;grid-template-columns:repeat(2,1fr);
  border:1px solid var(--rule);border-radius:9px;overflow:hidden;background:var(--surface)}
@media(min-width:640px){.bigstats{grid-template-columns:repeat(4,1fr)}}
.bigstat{padding:20px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.bigstat b{display:block;font-family:var(--mono);font-size:2rem;font-weight:800;line-height:1.1;
  letter-spacing:-.03em;color:var(--accent)}
.bigstat .lab{display:block;font-size:.81rem;font-weight:700;margin-top:3px}
.bigstat .sub{display:block;font-size:.73rem;color:var(--faint);margin-top:2px;line-height:1.35}

.shipstrip{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(196px,1fr))}
.ship{background:var(--surface);border:1px solid var(--rule);border-radius:7px;padding:11px 13px}
.ship>span{display:block;font-size:.76rem;color:var(--muted);font-family:var(--mono)}

/* ------------------------------------------------------- picture blocks */
.photo{position:relative;border:1.5px dashed var(--rule-strong);border-radius:9px;
  background:var(--sunk);min-height:190px;padding:20px;display:flex;flex-direction:column;
  justify-content:flex-end;gap:5px}
.photo.tall{min-height:290px}
.photo .tag{position:absolute;top:13px;left:13px;font-family:var(--mono);font-size:.62rem;
  font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:var(--surface);
  border:1px solid var(--rule);padding:4px 7px;border-radius:3px;color:var(--muted)}
.photo b{font-size:.95rem;color:var(--ink);font-family:var(--disp);font-weight:750}
.photo>span:not(.tag){font-size:.79rem;color:var(--muted);line-height:1.45}
figure.shot{margin:0;border-radius:9px;overflow:hidden;background:var(--sunk);
  border:1px solid var(--rule)}
figure.shot img{display:block;width:100%;height:auto}
figure.shot figcaption{padding:10px 14px;font-size:.78rem;color:var(--muted);
  background:var(--surface);border-top:1px solid var(--rule)}
.photo.wide{min-height:150px}

img.fig{width:100%;border:1px solid var(--rule);border-radius:9px;display:block}
.chartbox{background:var(--surface);border:1px solid var(--rule);border-radius:9px;padding:18px;overflow-x:auto}

/* ------------------------------------------------------------ flow/step */
.flow{display:flex;flex-wrap:wrap;gap:9px}
.step{flex:1 1 130px;background:var(--surface);border:1px solid var(--rule);border-radius:7px;
  padding:13px 15px;position:relative}
.step .n{font-family:var(--mono);font-size:.65rem;font-weight:700;color:var(--accent);
  letter-spacing:.12em;display:block;margin-bottom:5px}
.step b{font-size:.92rem;font-family:var(--disp);font-weight:750}
.step>span{font-size:.75rem;color:var(--muted);line-height:1.4;display:block;margin-top:4px}
.step.key{border-color:var(--accent);background:var(--accent-soft)}

/* -------------------------------------------------------- weather layer */
.profile{border:1px solid var(--rule);border-radius:9px;overflow:hidden;background:var(--surface)}
.layer{display:flex;align-items:center;gap:14px;padding-right:16px;
  border-bottom:1px solid var(--rule);min-height:44px}
.layer:last-child{border-bottom:0}
.profile .layer>span.swatch{width:52px;height:auto;align-self:stretch;flex:none;margin-left:0;border-radius:0;display:block}
.layer b{font-size:.9rem;font-family:var(--disp);font-weight:750}
.layer>span{font-size:.78rem;color:var(--muted);margin-left:auto;text-align:right;font-family:var(--mono)}
.layer.hot{background:var(--accent-soft)}
.swatch{display:inline-block;width:14px;height:14px;border-radius:3px;flex:none}

/* ---------------------------------------------------------- grade cards */
.gstrip{display:block;margin:-18px -18px 4px;height:92px;overflow:hidden;
  border-radius:8px 8px 0 0;background:var(--sunk)}
.gstrip img{width:100%;height:100%;object-fit:cover;display:block}
.gradecard{background:var(--surface);border:1px solid var(--rule);border-radius:9px;padding:18px;
  display:flex;flex-direction:column;gap:9px;color:var(--ink)}
.gradecard:hover{border-color:var(--accent);box-shadow:var(--shadow);text-decoration:none}
.gradecard .code{font-family:var(--mono);font-size:.72rem;color:var(--accent);font-weight:700;letter-spacing:.08em}
.gradecard h3{font-size:1.05rem}
.gradecard p{font-size:.84rem;color:var(--muted)}
.gradecard .foot{margin-top:auto;padding-top:11px;border-top:1px solid var(--rule);
  display:flex;gap:6px;flex-wrap:wrap}

/* --------------------------------------------------------------- lists */
.minlist{display:grid;gap:9px}
.min{display:flex;gap:14px;align-items:flex-start;background:var(--surface);
  border:1px solid var(--rule);border-radius:7px;padding:14px 16px}
.min .n{font-family:var(--mono);font-size:.72rem;font-weight:700;color:var(--accent);
  letter-spacing:.1em;padding-top:2px;flex:none}
.min b{font-size:.95rem;font-family:var(--disp);font-weight:750}
.min>span{font-size:.86rem;color:var(--muted)}
.tick{color:var(--good);font-weight:700}

/* --------------------------------------------------------------- people */
.person{display:flex;gap:15px;align-items:flex-start}
.team{align-items:stretch}
.pcard{padding:0;overflow:hidden;display:flex;flex-direction:column}
.pphoto{position:relative;width:100%;padding-top:100%;overflow:hidden;background:var(--accent-soft)}
.pphoto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;display:block}
.pphoto .pmono{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--accent-ink);font-family:var(--disp);font-size:48px}
.pcard .pbody{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard .pbody .btnrow{margin-top:auto;padding-top:6px}
.pcard .pbody .tiny:last-child{margin-top:auto}
.pcard h3{margin:0}
.pcard .prole{margin:0;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-ink);font-weight:600}
.avatar{width:58px;height:58px;flex:none;border-radius:50%;border:1.5px dashed var(--rule-strong);
  background:var(--sunk);display:grid;place-items:center;font-family:var(--mono);
  font-size:.54rem;text-align:center;color:var(--faint);line-height:1.25;padding:4px}

/* ----------------------------------------------------------------- form */
.frow{display:grid;grid-template-columns:1fr 1fr;gap:13px}
@media(max-width:560px){.frow{grid-template-columns:1fr}}
.frow label,.stack label{font-size:.8rem;font-weight:650;color:var(--muted);display:block;margin-bottom:5px}
input,select,textarea{width:100%;font:inherit;font-size:.92rem;padding:11px 13px;
  border:1px solid var(--rule-strong);border-radius:5px;background:var(--surface);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
pre.out{background:var(--basalt);color:#D9D0C3;border-radius:7px;padding:15px;
  font-family:var(--mono);font-size:.78rem;overflow-x:auto;margin:0;line-height:1.55}

/* ------------------------------------------------------------- timeline */
.timeline{border-left:2px solid var(--rule);margin-left:8px;padding-left:22px;
  display:flex;flex-direction:column;gap:22px}
.tl{position:relative}
.tl::before{content:"";position:absolute;left:-29px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--surface);border:2.5px solid var(--accent)}
.tl.done::before{background:var(--accent)}
.tl .when{font-family:var(--mono);font-size:.72rem;color:var(--faint);letter-spacing:.06em;display:block}
.tl b{display:block;font-family:var(--disp);font-weight:750;font-size:1rem;margin-top:2px}
.tl p{font-size:.86rem;color:var(--muted);margin-top:3px}

/* --------------------------------------------------- logos, quotes, case */
.logos{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.logobox{height:76px;border:1.5px dashed var(--rule-strong);border-radius:7px;background:var(--sunk);
  display:grid;place-items:center;text-align:center;font-family:var(--mono);font-size:.6rem;
  letter-spacing:.1em;color:var(--faint);line-height:1.5;padding:8px}
blockquote.q{margin:0;background:var(--surface);border:1px solid var(--rule);border-radius:9px;
  padding:20px 22px;display:flex;flex-direction:column;gap:11px}
blockquote.q .mk{font-family:var(--disp);font-size:2.2rem;line-height:.6;color:var(--rule-strong)}
blockquote.q p{font-size:.95rem}
blockquote.q footer{font-size:.78rem;color:var(--faint);font-family:var(--mono)}
.casegrid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.case{background:var(--surface);border:1px solid var(--rule);border-radius:9px;overflow:hidden;
  display:flex;flex-direction:column}
.case .top{padding:15px 17px;border-bottom:1px solid var(--rule);background:var(--sunk)}
.case .top b{display:block;font-family:var(--disp);font-weight:750;font-size:1rem}
.case .top span{font-size:.74rem;color:var(--muted);font-family:var(--mono)}
.case .body{padding:15px 17px;display:flex;flex-direction:column;gap:11px;flex:1}
.case dl{margin:auto 0 0;display:grid;grid-template-columns:auto 1fr;gap:5px 14px;
  border-top:1px solid var(--rule);padding-top:11px;font-size:.82rem}
.case dt{color:var(--faint)}
.case dd{margin:0;text-align:right;font-family:var(--mono);font-weight:700}

/* ---------------------------------------------------- specimen markers */
.ph{border-bottom:1.5px dotted var(--alert);cursor:help;font:inherit;color:inherit}
.ph::after{content:"\00a0\25A3";font-size:.62em;color:var(--alert);vertical-align:super}

/* --------------------------------------------------------------- footer */
footer.site{background:#191613;color:#9A9083;margin-top:0}
footer.site .wrap{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:32px;padding-block:42px}
footer.site h4{color:#F4EFE7;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;
  font-family:var(--mono);font-weight:700;margin-bottom:11px}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
footer.site a{color:#B5AA9B;font-size:.87rem}
footer.site a:hover{color:#F4EFE7}
footer.site .brandname{color:#F4EFE7}
footer.site .small,footer.site .tiny{color:#8B8175}
.legal{border-top:1px solid #2A2521;font-size:.76rem;color:#736A5F}
.legal .wrap{display:flex;gap:9px;flex-wrap:wrap;padding-block:15px}
@media(max-width:800px){footer.site .wrap{grid-template-columns:1fr;gap:26px}}

@media print{
  header.site,nav.main,.util,.hdrtools,.hero .heroph,.hero .phtag{display:none}
  body{background:#fff;font-size:11pt;color:#000}
  .hero,.pagehead,.band{background:#fff;color:#000}
  .hero h1 em,.band b{color:#000}
  section{break-inside:avoid-page;padding-block:16px}
}

/* ------------------------------------------------------------ v3 additions */
.sv{}   /* indicative value, to be replaced by lab data */
footer.site .legal .wrap{display:flex;gap:9px;flex-wrap:wrap;padding-block:15px}
.prodgrid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
@media(min-width:1000px){.prodgrid{grid-template-columns:repeat(3,1fr)}}
footer.site .wrap.f4{grid-template-columns:1.5fr 1fr 1fr 1fr}
@media(max-width:900px){footer.site .wrap.f4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){footer.site .wrap.f4{grid-template-columns:1fr}}
.ph{border:0;cursor:auto}.ph::after{content:none}
.crumbs{font-size:.8rem;color:#A99E8F;margin-bottom:14px;display:flex;gap:7px;flex-wrap:wrap}
.crumbs a{color:#D9C2A8}
.crumbs span[aria-hidden]{color:#6E655A}
.pagehead .btnrow{margin-top:22px}
.uses{display:grid;gap:9px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.use{background:var(--surface);border:1px solid var(--rule);border-radius:7px;padding:13px 15px}
.use b{display:block;font-family:var(--disp);font-weight:750;font-size:.94rem}
.use span{display:block;font-size:.82rem;color:var(--muted);margin-top:3px;line-height:1.45}
.spechead{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.spechead h3{font-size:1.2rem}
.meth{font-size:.82rem;color:var(--muted)}
details.faq{background:var(--surface);border:1px solid var(--rule);border-radius:8px;padding:0}
details.faq summary{cursor:pointer;padding:15px 18px;font-weight:700;font-family:var(--disp);
  list-style:none;display:flex;justify-content:space-between;gap:14px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent);font-weight:700}
details.faq[open] summary::after{content:"\2013"}
details.faq p{padding:0 18px 16px;font-size:.95rem;color:#3E3730;line-height:1.65;max-width:90ch}
.faqs{display:grid;gap:9px}
.ctaband{background:var(--basalt);color:#F4EFE7}
.ctaband .wrap{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  padding-block:clamp(34px,4.5vw,50px)}
.ctaband h2{font-size:clamp(1.35rem,2.6vw,2rem);max-width:24ch}
.ctaband p{color:#C6BCAE;margin-top:8px;max-width:56ch;font-size:.95rem}
.ctaband .btn{border-color:rgba(244,239,231,.3);background:transparent;color:#F4EFE7}
.ctaband .btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.wa{background:#1F8A4C;border-color:#1F8A4C;color:#fff}
.btn.wa:hover{background:#176B3B;border-color:#176B3B}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:9px;
  background:#1F8A4C;color:#fff;border-radius:999px;padding:12px 18px 12px 14px;font-weight:700;
  font-size:.9rem;box-shadow:0 6px 22px -6px rgba(0,0,0,.45)}
.wa-float:hover{background:#176B3B;text-decoration:none}
.wa-float svg{width:22px;height:22px;flex:none}
@media(max-width:560px){.wa-float{padding:13px}.wa-float .l{display:none}}
.avatar.mono{border:0;background:var(--accent-soft);color:var(--accent-ink);font-family:var(--disp);
  font-size:1.15rem;font-weight:800;letter-spacing:-.02em;padding:0}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.formmsg{display:none}.formmsg.show{display:block}
.req{color:var(--accent)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.88rem;margin:0}
.kv dt{color:var(--faint)}.kv dd{margin:0;font-weight:600}
.prodcard .gstrip{height:150px}
.gradecard .code{display:flex;justify-content:space-between;gap:8px}
.badge{display:inline-flex;font-family:var(--mono);font-size:.62rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;padding:3px 7px;border-radius:3px;background:var(--good-soft);color:var(--good)}
.badge.dom{background:var(--ochre-soft);color:var(--ochre)}
figure.shot.tall img{aspect-ratio:4/3;object-fit:cover}
.cols3 figure.shot img{aspect-ratio:3/2;object-fit:cover}
.cert .bn b{font-size:1.02rem}
@media(max-width:560px){.wa-float{right:14px;bottom:14px}}

.coa{position:relative;overflow:hidden;background:#fff;border:1px solid var(--rule);border-radius:9px;
  box-shadow:var(--shadow);padding:22px 24px;font-size:.84rem;max-width:760px}
.coa-wm{position:absolute;inset:0;display:grid;place-items:center;font:800 7.5rem/1 var(--disp);
  color:rgba(180,96,42,.08);transform:rotate(-18deg);pointer-events:none;letter-spacing:.06em}
.coa-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;
  border-bottom:2px solid var(--ink);padding-bottom:12px;flex-wrap:wrap}
.coa-head b{display:block;font-family:var(--disp);font-size:1rem}
.coa-head span{font-size:.74rem;color:var(--muted)}
.coa-t{font-family:var(--mono);font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent-ink);border:1.5px solid var(--accent);padding:6px 10px;border-radius:4px}
.coa-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 18px;margin:14px 0}
@media(max-width:620px){.coa-meta{grid-template-columns:1fr 1fr}}
.coa-meta dt{font-size:.68rem;color:var(--faint);text-transform:uppercase;letter-spacing:.08em}
.coa-meta dd{margin:2px 0 0;font-weight:650}
.coa-tbl{width:100%;min-width:0;border-collapse:collapse;font-size:.8rem}
.coa-tbl th{padding:7px 8px;font-size:.6rem}
.coa-tbl td{padding:7px 8px;font-size:.8rem}
.coa-tbl .m{color:var(--muted)}.coa-tbl .n{text-align:right;font-family:var(--mono)}
.coa-tbl .r{font-weight:800}.coa-tbl .ok{color:var(--good);font-weight:700}
.coa-foot{display:grid;grid-template-columns:1.3fr 1.2fr .8fr;gap:16px;margin-top:14px;padding-top:12px;
  border-top:1px solid var(--rule);align-items:end}
@media(max-width:620px){.coa-foot{grid-template-columns:1fr}}
.coa-foot span{display:block;font-size:.68rem;color:var(--faint)}
.coa-foot b{display:block;font-size:.8rem}.coa-foot .g{color:var(--good)}
.coa-foot .sig i{display:block;height:26px;border-bottom:1px solid var(--ink);margin-bottom:4px}
@media(max-width:620px){.coa-wm{font-size:4rem}}

.appgrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
@media(min-width:1000px){.appgrid{grid-template-columns:repeat(3,1fr)}}
.appcard{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--rule);
  border-radius:9px;padding:16px 18px;color:var(--ink)}
.appcard:hover{border-color:var(--accent);box-shadow:var(--shadow);text-decoration:none}
.appcard svg{width:46px;height:60px;flex:none;color:var(--accent);background:var(--accent-soft);border-radius:8px;padding:6px}
.appcard .k{display:block;font-family:var(--mono);font-size:.62rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--faint)}
.appcard b{display:block;font-family:var(--disp);font-size:1.02rem;margin-top:2px}
.appcard .d{display:block;font-size:.82rem;color:var(--muted);margin-top:2px}
.appcard .go{display:block;font-size:.82rem;font-weight:700;color:var(--accent-ink);margin-top:8px}

.mapbox{padding:0;overflow-x:auto;overflow-y:hidden}
table tbody tr.grp td{background:#EADFCC;font-weight:800;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);padding-top:13px;padding-bottom:13px;border-left:4px solid var(--accent)}
figure.shot.fillfig{display:flex;flex-direction:column;height:100%}
figure.shot.fillfig img{flex:1 1 auto;min-height:260px;height:0;object-fit:cover}
td.meth:nth-child(3){white-space:nowrap}
@media(max-width:560px){#cat-litter th:nth-child(2),#cat-litter td:nth-child(2){display:none}#cat-litter td,#cat-litter th{padding:10px 7px;font-size:.84rem}#cat-litter th{font-size:.6rem;letter-spacing:.08em}}
@media(max-width:700px){.mapbox img{min-width:900px}}
@media(max-width:620px){.coa{padding:16px 14px}.coa-tbl th:nth-child(2),.coa-tbl td:nth-child(2){display:none}.coa-tbl td,.coa-tbl th{padding:7px 5px}}
@media(max-width:800px){.wrap.grid.cols2[style*="1.6fr"]{grid-template-columns:1fr!important}}