@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,300;0,400;0,600;1,400&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --paper:#EEECE3;
  --paper-2:#E5E2D7;
  --ink:#161D1A;
  --graphite:#545E56;
  --rule:#C7C3B5;
  --signal:#1D4E5F;
  --brick:#A6321C;
  --live:#0F6B5C;
  --measure:64ch;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans',system-ui,sans-serif;
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--signal);text-decoration:none;border-bottom:1px solid rgba(29,78,95,.35)}
a:hover{border-bottom-color:var(--signal)}
a:focus-visible,button:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

.wrap{max-width:1080px;margin:0 auto;padding:0 28px}

/* ---------- masthead ---------- */
.mast{padding:26px 0 0}
.mast-inner{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:20px;padding-bottom:14px;border-bottom:1.5px solid var(--ink);
}
.logo{
  font-family:'IBM Plex Mono',monospace;font-size:.8rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;border:0;color:var(--ink);
}
.mast-nav{display:flex;gap:22px;font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.mast-nav a{border:0;color:var(--graphite)}
.mast-nav a:hover,.mast-nav a[aria-current]{color:var(--ink)}

/* ---------- type ---------- */
.eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--signal);
}
h1{
  font-family:'Spectral',Georgia,serif;font-weight:300;
  font-size:clamp(2.9rem,7.4vw,5.4rem);line-height:.98;letter-spacing:-.028em;
  margin:16px 0 0;max-width:20ch;
}
h1 em{font-style:italic;font-weight:400}
h2{
  font-family:'Spectral',Georgia,serif;font-weight:400;
  font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.18;letter-spacing:-.01em;
}
h3{font-family:'IBM Plex Sans',sans-serif;font-size:1.02rem;font-weight:600;letter-spacing:-.005em}
.lede{font-size:1.18rem;line-height:1.55;color:var(--graphite);max-width:56ch;margin-top:22px}
p{max-width:var(--measure)}
p+p{margin-top:1em}
.muted{color:var(--graphite)}
.note{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.03em;color:var(--graphite)}

section{padding:76px 0}
.hero{padding:64px 0 40px}
.divide{border-top:1px solid var(--rule)}

/* ---------- signature: the verdict sheet ---------- */
.sheet{
  background:#FBFAF6;border:1px solid var(--ink);
  padding:30px 30px 24px;max-width:560px;
  box-shadow:7px 7px 0 var(--paper-2);
}
.sheet-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding-bottom:14px;border-bottom:1px solid var(--rule);
  font-family:'IBM Plex Mono',monospace;font-size:.68rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--graphite);
}
.verdict{
  font-family:'Spectral',Georgia,serif;font-size:clamp(1.7rem,3.9vw,2.35rem);
  font-weight:600;letter-spacing:-.015em;color:var(--brick);
  margin:20px 0 4px;
  opacity:0;transform:translateY(6px);
  animation:rise .7s cubic-bezier(.2,.7,.3,1) .25s forwards;
}
.verdict-sub{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.06em;color:var(--graphite);margin-bottom:22px}
@keyframes rise{to{opacity:1;transform:none}}

.rows{display:flex;flex-direction:column;gap:11px;margin-top:4px}
.row{display:flex;align-items:baseline;gap:9px;font-size:.9rem}
.row .k{color:var(--ink)}
.row .lead{flex:1;border-bottom:1px dotted var(--rule);transform:translateY(-.28em);min-width:16px}
.row .v{font-family:'IBM Plex Mono',monospace;font-size:.84rem;font-variant-numeric:tabular-nums;color:var(--signal)}
.sheet-foot{margin-top:22px;padding-top:14px;border-top:1px solid var(--rule)}

/* ---------- two-up ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.stack{display:flex;flex-direction:column;gap:38px}

.item{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.item .tag{
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;
  color:var(--signal);padding-top:.32em;white-space:nowrap;
}
.item p{margin-top:7px;max-width:48ch}

.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:38px}
.fact{background:var(--paper);padding:22px 20px}
.fact .n{font-family:'Spectral',serif;font-size:1.9rem;font-weight:400;letter-spacing:-.02em}
.fact .l{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);margin-top:6px}

/* ---------- status ---------- */
.status{background:var(--paper-2);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:30px}
.list{list-style:none;display:flex;flex-direction:column;gap:11px;font-size:.94rem}
.list li{display:block;position:relative;padding-left:18px;line-height:1.6}
.list li::before{content:"";position:absolute;left:0;top:.58em;width:6px;height:6px;background:var(--signal)}
.list li strong{color:var(--ink)}
.list.open li::before{background:transparent;border:1px solid var(--graphite)}
.band .list li strong,.status .list li strong{color:var(--ink)}

/* ---------- footer ---------- */
footer{padding:52px 0 62px;border-top:1.5px solid var(--ink);margin-top:0}
.foot{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:baseline}
.foot .note{max-width:44ch}

@media (max-width:820px){
  .split,.cols{grid-template-columns:1fr;gap:38px}
  .facts{grid-template-columns:1fr}
  section{padding:56px 0}
  .sheet{padding:24px 22px 20px;box-shadow:5px 5px 0 var(--paper-2)}
}
@media (prefers-reduced-motion:reduce){
  .verdict{opacity:1;transform:none;animation:none}
}


/* ---------- band: the figures that carry weight ---------- */
.band{background:var(--ink);color:var(--paper);border:0}
.band .eyebrow{color:#8FB8A9}
.band h2{color:var(--paper)}
.band .note{color:#9EAAA2}
.bandgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(238,236,227,.16);margin-top:34px}
.bandcell{background:var(--ink);padding:26px 22px}
.bandcell .n{
  font-family:'Spectral',serif;font-size:clamp(1.9rem,3.4vw,2.7rem);
  font-weight:400;letter-spacing:-.025em;line-height:1;color:var(--paper);
}
.bandcell .n small{font-size:.44em;letter-spacing:.02em;color:#8FB8A9;display:block;margin-top:2px;font-family:'IBM Plex Mono',monospace}
.bandcell .l{font-family:'IBM Plex Sans',sans-serif;font-size:.86rem;color:#B6C0B8;margin-top:12px;line-height:1.45}

/* ---------- dentist call ---------- */
.callout{
  border:1.5px solid var(--ink);background:#FBFAF6;
  padding:30px 32px;margin-top:44px;
  display:flex;justify-content:space-between;gap:30px;align-items:center;flex-wrap:wrap;
}
.callout h3{font-family:'Spectral',serif;font-size:1.42rem;font-weight:400;letter-spacing:-.015em}
.callout p{margin-top:7px;max-width:52ch;color:var(--graphite);font-size:.95rem}
.btn{
  font-family:'IBM Plex Mono',monospace;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;
  background:var(--ink);color:var(--paper);padding:14px 22px;border:0;white-space:nowrap;
}
.btn:hover{background:var(--brick);border:0}

/* live dot */
.live{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--live)}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--live)}

@media (max-width:820px){
  .bandgrid{grid-template-columns:1fr 1fr}
  .callout{padding:24px}
}


/* ---------- product frame ---------- */
.product{margin-top:40px}
.frame{
  border:1px solid var(--ink);background:#FBFAF6;padding:10px;
  box-shadow:9px 9px 0 var(--paper-2);
}
.frame img{display:block;width:100%;height:auto;border:1px solid var(--rule)}
.framecap{
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin-top:14px;font-family:'IBM Plex Mono',monospace;font-size:.71rem;
  letter-spacing:.05em;color:var(--graphite);
}
.readout{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:34px}
.readout div{border-top:1px solid var(--rule);padding-top:14px}
.readout .k{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--signal)}
.readout .t{margin-top:8px;font-size:.93rem;color:var(--graphite);max-width:34ch}
@media (max-width:820px){
  .readout{grid-template-columns:1fr;gap:20px}
  .frame{padding:7px;box-shadow:6px 6px 0 var(--paper-2)}
}

/* mobile: nav wraps, band goes single column */
@media (max-width:820px){
  .mast-inner{flex-wrap:wrap;row-gap:10px}
  .mast-nav{gap:14px;flex-wrap:wrap;font-size:.66rem}
  .bandgrid{grid-template-columns:1fr!important}
  .callout{flex-direction:column;align-items:flex-start}
  .btn{width:100%;text-align:center}
}

/* ---------- reference block ---------- */
.refs{margin-top:30px;padding-top:26px;border-top:1px solid rgba(238,236,227,.22)}
.band .refs .refhead{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:#8FB8A9;margin-bottom:16px}
.reftable{width:100%;border-collapse:collapse;font-size:.86rem}
.reftable th{text-align:left;font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;
  color:#8FB8A9;font-weight:500;padding:0 14px 9px 0;border-bottom:1px solid rgba(238,236,227,.22)}
.reftable td{padding:10px 14px 10px 0;border-bottom:1px solid rgba(238,236,227,.10);color:#B6C0B8;vertical-align:top}
.reftable td:first-child{color:var(--paper)}
.reftable.nums td:nth-child(2),.reftable.nums td:nth-child(3){font-family:'IBM Plex Mono',monospace;font-variant-numeric:tabular-nums;white-space:nowrap}
.reftable td.tot{border-bottom:0;color:var(--paper);font-weight:600;padding-top:12px}
.reftable a{color:#8FB8A9;border-bottom:1px solid rgba(143,184,169,.4)}
.reftable a:hover{color:var(--paper)}
.band .refs .note a{color:#8FB8A9;border-bottom:1px solid rgba(143,184,169,.4)}
.band .refs .note a:hover{color:var(--paper)}
@media (max-width:820px){
  .refs{overflow-x:auto}
  .reftable{min-width:560px}
}

/* DSO table extras */
.reftable td .sub{display:block;font-family:'IBM Plex Sans',sans-serif;font-size:.74rem;color:#8B968D;margin-top:4px;line-height:1.4}
.reftable td.down{color:#F0A090;font-family:'IBM Plex Mono',monospace;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.reftable td.up{color:#8FB8A9;font-family:'IBM Plex Mono',monospace;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.band .refs .refhead{margin-top:26px}


/* reference tables must never widen the page */
.refs{max-width:100%}
.reftable{table-layout:fixed;width:100%}
.reftable td,.reftable th{white-space:normal;word-break:normal;overflow-wrap:break-word;hyphens:auto}
.reftable col.c1{width:19%}.reftable col.c2{width:13%}.reftable col.c3{width:40%}.reftable col.c4{width:28%}
.reftable.nums col.c1{width:26%}.reftable.nums col.c2{width:15%}.reftable.nums col.c3{width:15%}.reftable.nums col.c4{width:44%}
@media (max-width:900px){
  .reftable,.reftable thead,.reftable tbody,.reftable tr,.reftable td,.reftable th{display:block;width:auto!important}
  .reftable thead{display:none}
  .reftable tr{padding:16px 0;border-bottom:1px solid rgba(238,236,227,.12)}
  .reftable td{padding:3px 0;border:0}
  .reftable td:before{content:attr(data-l);display:block;font-family:'IBM Plex Mono',monospace;font-size:.62rem;
    letter-spacing:.12em;text-transform:uppercase;color:#8FB8A9;margin-bottom:3px}
  .reftable td.tot{padding-top:10px}
}
.reftable td.flat{color:#C8C2A8;font-family:'IBM Plex Mono',monospace;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase}

/* three-column variant + network block */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.hub{border:1px solid var(--rule);background:#FBFAF6;border-left:3px solid var(--signal);padding:24px 26px;margin-top:38px}
.hub h3{font-family:'Spectral',serif;font-size:1.28rem;font-weight:400;letter-spacing:-.015em;margin-bottom:10px}
.hub p{font-size:.98rem;color:var(--graphite);max-width:72ch}
.hub p+p{margin-top:9px}
@media (max-width:900px){.cols3{grid-template-columns:1fr;gap:30px}}