/* ==========================================================================
   XRMN — xrmntoken.click
   Visual language: clinical monitoring console.
   Deep blue-black ground, cyan signal, coral attention, ECG dividers.
   ========================================================================== */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,p,ul,ol,li,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

:root{
  --bg:#06111a;
  --bg-2:#0a1a24;
  --panel:#0c1d28;
  --panel-2:#102835;
  --line:#17323f;
  --line-2:#20506313;
  --ink:#dceaf0;
  --ink-2:#a8c2cd;
  --muted:#7e98a6;
  --cyan:#35d0e0;
  --cyan-d:#0f8fa0;
  --coral:#ff6b5a;
  --amber:#e8b04b;

  --f-head:'Archivo',system-ui,sans-serif;
  --f-body:'Inter',system-ui,-apple-system,sans-serif;
  --f-mono:'Space Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --maxw:1240px;
  --gutter:clamp(20px,5vw,42px);
  --r:4px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

html{background:var(--bg)}
body{
  font-family:var(--f-body);
  font-size:clamp(15.5px,1vw,17px);
  line-height:1.74;
  color:var(--ink-2);
  background:
    radial-gradient(1000px 600px at 88% -10%,rgba(53,208,224,.10),transparent 62%),
    radial-gradient(820px 500px at 2% 6%,rgba(255,107,90,.05),transparent 60%),
    linear-gradient(180deg,#06111a 0%,#08171f 45%,#06111a 100%);
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
/* monitor scanlines */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(180deg,rgba(120,190,210,.030) 0 1px,transparent 1px 4px);
  mask-image:radial-gradient(1200px 760px at 50% 0%,#000 25%,transparent 85%);
}
.wrap{position:relative;z-index:2}
.shell{width:min(100% - 2*var(--gutter),var(--maxw));margin-inline:auto}

h1,h2,h3,h4{font-family:var(--f-head);color:var(--ink);font-weight:700;line-height:1.08;letter-spacing:-.022em}
h1{font-size:clamp(2.2rem,5.6vw,4.1rem);line-height:1.02}
h2{font-size:clamp(1.55rem,3.1vw,2.35rem)}
h3{font-size:clamp(1.04rem,1.55vw,1.24rem);line-height:1.3}
p{margin-block:0 1.15em}
strong{color:var(--ink);font-weight:600}
a{color:var(--cyan);text-decoration:none;text-underline-offset:3px}
a:hover{text-decoration:underline}
em{color:var(--ink);font-style:italic}

.label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.lede{font-size:clamp(1.06rem,1.45vw,1.26rem);line-height:1.6;color:var(--ink-2)}

.skip{position:absolute;left:12px;top:-64px;z-index:100;background:var(--cyan);color:#04222a;
  padding:12px 18px;border-radius:var(--r);font-weight:700;transition:top .25s var(--ease)}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}

/* ---- top bar ----------------------------------------------------------- */
.bar{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(6,17,26,.94),rgba(6,17,26,.7));border-bottom:1px solid var(--line)}
.bar__in{display:flex;align-items:center;gap:clamp(12px,2.4vw,26px);min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand b{font-family:var(--f-head);font-weight:700;font-size:1.02rem;letter-spacing:.1em}
.brand b i{font-style:normal;color:var(--cyan)}
.brand small{display:block;font-family:var(--f-mono);font-size:.56rem;letter-spacing:.18em;
  color:var(--muted);text-transform:uppercase;margin-top:2px}
.chips{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.chip{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 9px;border:1px solid var(--line);border-radius:100px;color:var(--muted);white-space:nowrap}
.chip.on{color:var(--cyan);border-color:rgba(53,208,224,.4)}
.chip.warn{color:var(--amber);border-color:rgba(232,176,75,.35)}

/* ---- hero -------------------------------------------------------------- */
.hero{padding:clamp(40px,6vw,84px) 0 clamp(24px,3vw,40px)}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.8fr);
  gap:clamp(26px,4vw,54px);align-items:start}
.hero h1{margin:.4em 0 .5em;max-width:16ch}
.hero .lede{max-width:52ch}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:24px;font-family:var(--f-mono);
  font-size:.7rem;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}

/* vitals panel */
.vitals{background:linear-gradient(165deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden}
.vitals__hd{display:flex;align-items:center;gap:8px;padding:11px 15px;border-bottom:1px solid var(--line);
  font-family:var(--f-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.vitals__hd .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(53,208,224,.14)}
.vitals dl{padding:4px 15px 12px}
.vitals .row{display:flex;justify-content:space-between;gap:14px;padding:10px 0;
  border-bottom:1px dashed var(--line);font-family:var(--f-mono);font-size:.76rem}
.vitals .row:last-child{border-bottom:0}
.vitals dt{color:var(--muted)}
.vitals dd{color:var(--ink);text-align:right}
.vitals dd.c{color:var(--cyan)}
.vitals dd.w{color:var(--amber)}

/* ecg divider */
.ecg{display:block;width:100%;height:34px;color:var(--cyan);opacity:.5;margin:0}
.ecg path{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}

/* hero figure */
.mon{margin-top:clamp(28px,4vw,48px);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  position:relative;background:var(--panel)}
.mon img{width:100%;height:clamp(220px,36vw,400px);object-fit:cover;filter:saturate(.72) contrast(1.06) brightness(.92)}
.mon::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,17,26,.2),rgba(6,17,26,.78)),
             repeating-linear-gradient(0deg,rgba(53,208,224,.05) 0 1px,transparent 1px 4px)}
.mon figcaption{position:absolute;left:0;bottom:0;z-index:2;padding:15px 18px;font-family:var(--f-mono);
  font-size:.7rem;letter-spacing:.05em;color:var(--ink-2)}

/* ---- body grid: article + sticky right panel --------------------------- */
.grid{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:clamp(28px,4.5vw,58px);
  padding:clamp(36px,5.5vw,72px) 0 clamp(50px,7vw,96px)}
article{min-width:0}
.sect{padding-block:clamp(26px,3.6vw,46px);scroll-margin-top:84px}
.sect + .sect{border-top:1px solid var(--line)}
.sect__hd{display:flex;align-items:center;gap:12px;margin-bottom:1em;flex-wrap:wrap}
.sect__tag{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cyan);border:1px solid rgba(53,208,224,.3);padding:4px 8px;border-radius:100px}
.sect h2{margin:0}
.prose{max-width:68ch}
.prose p{margin-bottom:1.15em}
.prose ul{margin:0 0 1.2em;display:flex;flex-direction:column;gap:.55em}
.prose li{position:relative;padding-left:1.6em}
.prose li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--cyan)}

/* stat tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:1.7em 0}
.tile{background:linear-gradient(165deg,var(--panel),rgba(12,29,40,.42));border:1px solid var(--line);
  border-radius:var(--r);padding:18px;position:relative;overflow:hidden;
  transition:transform .3s var(--ease-out),border-color .3s var(--ease)}
.tile::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--cyan),transparent)}
.tile:hover{transform:translateY(-3px);border-color:var(--cyan-d)}
.tile b{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.14em;color:var(--cyan);display:block;margin-bottom:8px}
.tile h3{font-size:1rem;margin-bottom:.35em}
.tile p{font-size:.87rem;color:var(--muted);margin:0;line-height:1.6}

/* role split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;margin:1.7em 0}
.split > div{background:var(--panel);padding:20px}
.split h3{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:10px}
.split p{font-size:.9rem;color:var(--ink-2);margin:0}

/* table */
.tbl-wrap{overflow-x:auto;margin:1.6em 0;border:1px solid var(--line);border-radius:var(--r)}
table{font-size:.9rem;min-width:520px}
caption{caption-side:top;text-align:left;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);padding:13px 16px;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.02)}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);
  background:rgba(53,208,224,.05)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(53,208,224,.035)}
td strong{color:var(--ink)}

/* pull */
.pull{margin:1.9em 0;padding:20px 24px;border-left:3px solid var(--coral);
  background:linear-gradient(90deg,rgba(255,107,90,.07),transparent 72%)}
.pull p{font-family:var(--f-head);font-weight:600;font-size:clamp(1.1rem,1.9vw,1.4rem);line-height:1.38;
  color:var(--ink);margin:0;letter-spacing:-.015em}

/* notice */
.notice{margin:1.6em 0;padding:15px 18px;background:rgba(232,176,75,.06);border:1px solid rgba(232,176,75,.28);
  border-radius:var(--r);font-size:.92rem;color:var(--ink-2)}
.notice b{display:block;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--amber);margin-bottom:6px}
.notice p:last-child{margin-bottom:0}

figure.inline{margin:2em 0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
figure.inline img{width:100%;height:clamp(190px,29vw,330px);object-fit:cover;filter:saturate(.78)}
figure.inline figcaption{padding:12px 15px;font-family:var(--f-mono);font-size:.7rem;color:var(--muted);
  border-top:1px solid var(--line)}

/* sticky right panel */
.side{position:sticky;top:86px;align-self:start;display:flex;flex-direction:column;gap:16px}
.card{background:linear-gradient(165deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--r);padding:17px 18px}
.card h3{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:12px;font-weight:400}
.card ol{counter-reset:c;display:flex;flex-direction:column;gap:9px}
.card ol li{counter-increment:c;display:grid;grid-template-columns:20px 1fr;gap:8px;font-size:.88rem;color:var(--ink-2)}
.card ol li::before{content:counter(c,decimal-leading-zero);font-family:var(--f-mono);font-size:.72rem;color:var(--cyan-d)}
.card p{font-size:.88rem;color:var(--ink-2);margin:0}
.card ul{display:flex;flex-direction:column;gap:8px}
.card ul li{font-size:.86rem;color:var(--ink-2);padding-left:1.1em;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border:1px solid var(--cyan);border-radius:50%}

/* faq */
.faq{margin-top:1.4em;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:18px 42px 18px 0;position:relative;color:var(--ink);
  font-family:var(--f-head);font-weight:600;font-size:1.02rem;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;
  border-right:2px solid var(--cyan);border-bottom:2px solid var(--cyan);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq summary:hover{color:var(--cyan)}
.faq .a{padding:0 0 20px;max-width:66ch;font-size:.94rem}
.faq .a p:last-child{margin-bottom:0}

.rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}

/* ---- footer ------------------------------------------------------------ */
.ftr{border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(0,0,0,.4));
  padding:clamp(42px,6vw,68px) 0 30px}
.ftr__top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.6fr);gap:clamp(26px,5vw,56px);
  padding-bottom:30px;border-bottom:1px solid var(--line)}
.ftr__brand b{font-family:var(--f-head);font-size:1.12rem;color:var(--ink);letter-spacing:.1em;
  display:flex;align-items:center;gap:10px;font-weight:700}
.ftr__brand b i{font-style:normal;color:var(--cyan)}
.ftr__brand p{margin-top:13px;font-size:.87rem;color:var(--muted);max-width:42ch}
.linknet__label{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:14px}
.linknet ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:9px 20px}
.linknet a{display:block;font-size:.85rem;color:var(--ink-2);text-decoration:none;padding:6px 0;
  border-bottom:1px dashed transparent;transition:color .25s var(--ease),border-color .25s var(--ease)}
.linknet a:hover{color:var(--cyan);border-bottom-color:var(--line)}
.linknet small{display:block;font-family:var(--f-mono);font-size:.66rem;color:var(--muted)}
.ftr__legal{padding-top:22px;display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;
  font-family:var(--f-mono);font-size:.68rem;color:var(--muted)}

/* ---- responsive -------------------------------------------------------- */
@media (max-width:1000px){
  .hero__grid{grid-template-columns:1fr;gap:30px}
  .hero h1{max-width:22ch}
  .grid{grid-template-columns:1fr;gap:0}
  .side{position:static;top:auto;margin-top:30px;flex-direction:row;flex-wrap:wrap}
  .side .card{flex:1 1 260px}
  .ftr__top{grid-template-columns:1fr;gap:30px}
}
@media (max-width:620px){
  .chips{display:none}
  .split{grid-template-columns:1fr}
  .vitals .row{flex-direction:column;gap:3px;align-items:flex-start}
  .vitals dd{text-align:left}
  .ftr__legal{flex-direction:column;gap:9px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}