/* CORE-ABR — site stylesheet
   Palette and type matched to the CORE-ABR sales sheet:
   navy #06283B · blue #0A9BD0 · green #57A32B · lime #8DC63F
   Archivo (display) · Sora (text) · IBM Plex Mono (labels) */

:root{
  --navy:#06283B;
  --navy-2:#072B3F;
  --navy-3:#0A4E78;
  --navy-line:rgba(255,255,255,.12);
  --blue:#0A9BD0;
  --blue-ink:#075491;
  --green:#57A32B;
  --green-ink:#3F7E1C;
  --lime:#8DC63F;
  --paper:#FFFFFF;
  --mist:#F2F6F9;
  --mist-2:#E8EFF4;
  --line:#DCE4EA;
  --text:#0B2231;
  --muted:#4E6272;
  --muted-2:#6B7E8C;
  --on-navy:#E8EEF2;
  --on-navy-muted:#A9BCCA;
  --chip-no:#E3E9EE;
  --flag:#9A5B00;
  --flag-bg:#FDF1DE;
  --maxw:1180px;
  --display:"Archivo","Sora","Segoe UI",Helvetica,Arial,sans-serif;
  --sans:"Sora","Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--sans);font-weight:400;font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
@media(max-width:640px){.wrap{padding:0 16px}}

h1,h2,h3,h4{font-family:var(--display);margin:0;color:inherit}
h1{font-size:clamp(2.1rem,5vw,3.5rem);font-weight:800;line-height:1.05;letter-spacing:-.025em}
h2{font-size:clamp(1.55rem,3.2vw,2.25rem);font-weight:800;line-height:1.12;letter-spacing:-.02em}
h3{font-size:1.08rem;font-weight:700;letter-spacing:-.005em;line-height:1.3}
p{margin:0 0 1.05em;max-width:68ch}
a{color:var(--blue-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--navy-3)}
strong{font-weight:600;color:var(--text)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:2px}
.hl{color:var(--lime)}

/* ---- brand stripe + header ---- */
.stripe{display:grid;grid-template-columns:1fr 1fr 1fr;height:5px}
.stripe i{display:block}
.stripe i:nth-child(1){background:var(--blue)}
.stripe i:nth-child(2){background:var(--lime)}
.stripe i:nth-child(3){background:var(--navy-3)}
header.site{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid var(--navy-line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
.bar-actions{display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand:hover{color:#fff}
.brand svg{display:block}
.brand span{font-family:var(--display);font-weight:900;font-size:1.22rem;letter-spacing:-.01em;color:#fff}
.brand span b{color:var(--lime);font-weight:900}
.nav{display:flex;gap:4px;align-items:center}
.nav a{color:var(--on-navy);text-decoration:none;font-size:.9rem;padding:8px 11px;border-radius:4px}
.nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.nav a[aria-current="page"]{color:var(--lime)}
@media(max-width:920px){.nav{display:none}}

.btn{
  display:inline-block;padding:12px 20px;border-radius:6px;
  background:var(--green);color:#fff;font-family:var(--sans);font-weight:600;font-size:.93rem;
  border:0;cursor:pointer;line-height:1.3;text-decoration:none;
}
.btn:hover{background:#4C9224;color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.on-navy .btn-ghost,.cta .btn-ghost,header.site .btn-ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.on-navy .btn-ghost:hover,.cta .btn-ghost:hover,header.site .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
@media(max-width:560px){.bar .btn{padding:9px 13px;font-size:.85rem}}
@media(max-width:480px){.bar .btn-ghost{display:none}}

/* ---- section rhythm ---- */
section{padding:84px 0;border-top:1px solid var(--line)}
section.alt{background:var(--mist)}
.lede{font-size:1.1rem;color:var(--muted);max-width:62ch;margin-top:18px}
.kicker{
  font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue-ink);margin:0 0 14px;display:flex;align-items:center;gap:12px;
}
.kicker::before{content:"";width:28px;height:3px;background:var(--green);border-radius:2px;flex:none}
.on-navy .kicker{color:var(--blue)}

/* ---- navy bands ---- */
.on-navy{background:var(--navy-2);color:var(--on-navy);border-top:0}
.on-navy h1,.on-navy h2,.on-navy h3{color:#fff}
.on-navy .lede,.on-navy p{color:var(--on-navy-muted)}
.on-navy a:not(.btn){color:#fff}
.on-navy strong{color:#fff}

/* ---- hero ---- */
.hero{padding:76px 0 84px;background:
  linear-gradient(180deg,rgba(6,40,59,0) 0%,rgba(6,40,59,.6) 100%),
  radial-gradient(1200px 500px at 85% -10%,rgba(10,155,208,.18),transparent 60%),
  var(--navy-2)}
.hero h1{max-width:19ch}
.hero .lede{margin-bottom:30px;color:var(--on-navy-muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}

/* ---- tag chips ---- */
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.tags a{
  display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;
  background:var(--paper);border:1px solid var(--line);color:var(--navy);text-decoration:none;
  font-size:.84rem;font-weight:500;line-height:1.3;
}
.tags a::before{content:"#";font-family:var(--mono);color:var(--green)}
.tags a:hover{border-color:var(--green);background:#F3FAEC;color:var(--navy)}
.on-navy .tags a{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#fff}
.on-navy .tags a::before{color:var(--lime)}
.on-navy .tags a:hover{background:rgba(141,198,63,.14);border-color:var(--lime)}
.tags.small a{font-size:.78rem;padding:4px 10px}
.hero .tags{margin-top:36px}

/* ---- demo panel ---- */
.demo{margin-top:54px;border-radius:10px;background:var(--paper);color:var(--text);overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.28)}
.demo-head{padding:18px 22px;border-bottom:1px solid var(--line);background:var(--mist)}
.demo-head h3{margin-bottom:5px;color:var(--navy)}
.demo-head p{margin:0;font-size:.92rem;color:var(--muted);max-width:60ch}
.demo-body{display:grid;grid-template-columns:266px 1fr;gap:0}
@media(max-width:820px){.demo-body{grid-template-columns:1fr}}
.genes{padding:22px;border-right:1px solid var(--line);background:var(--paper)}
@media(max-width:820px){.genes{border-right:0;border-bottom:1px solid var(--line)}}
.genes-title{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink);margin:0 0 4px}
.genes-sub{font-size:.82rem;color:var(--muted-2);margin:0 0 18px;line-height:1.5}
.gene{
  display:flex;align-items:flex-start;gap:11px;width:100%;text-align:left;
  background:var(--paper);border:1.5px solid var(--line);border-radius:8px;
  padding:11px 13px;margin-bottom:9px;cursor:pointer;color:var(--text);
  font-family:inherit;font-size:.92rem;line-height:1.35;font-weight:600;
}
.gene:hover{border-color:var(--blue)}
.gene[aria-pressed="true"]{border-color:var(--green);background:#F3FAEC}
.dot{width:10px;height:10px;border-radius:50%;background:var(--chip-no);margin-top:5px;flex:none;border:1px solid #C5D1DA}
.gene[aria-pressed="true"] .dot{background:var(--green);border-color:var(--green)}
.gene em{font-style:normal;display:block;color:var(--muted-2);font-size:.78rem;margin-top:2px;font-weight:400}

/* ---- grids / tables ---- */
.grid-scroll{overflow-x:auto;padding:22px}
table{border-collapse:collapse;width:100%;font-size:.9rem}
caption{text-align:left;color:var(--muted-2);font-size:.82rem;padding-bottom:12px;line-height:1.5}
th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;font-weight:400}
thead th{font-family:var(--mono);color:var(--blue-ink);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:500;border-bottom:1.5px solid var(--line)}
tbody th{font-weight:600;color:var(--text);white-space:nowrap}
.cls td,.cls th{font-family:var(--mono);color:var(--muted-2);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;border-bottom:0;padding-top:16px;padding-bottom:3px;font-weight:500}
.val{font-family:var(--mono);font-size:.88rem;width:96px}
.m,.rm{display:inline-flex;align-items:center;justify-content:center;min-width:36px;padding:3px 8px;border-radius:5px;font-family:var(--mono);font-weight:600;font-style:normal;line-height:1.2;transition:background .18s ease,color .18s ease}
@media(prefers-reduced-motion:reduce){.m{transition:none}}
.m.vg,.rm.vg{background:var(--green);color:#fff}
.m.g,.rm.g{background:var(--lime);color:var(--navy)}
.m.v,.rm.v{background:var(--paper);color:var(--blue-ink);box-shadow:inset 0 0 0 1.5px var(--blue)}
.m.no,.rm.no{background:var(--chip-no);color:#556A78}
.m.na,.rm.na{background:transparent;color:var(--muted-2)}
.note{color:var(--muted-2);font-size:.82rem;white-space:nowrap}
.note.hit{color:var(--flag);font-weight:500}
.legend{padding:14px 22px;display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.81rem;align-items:center;background:var(--mist);border-top:1px solid var(--line)}
.legend span{display:inline-flex;align-items:center;gap:7px}

/* ---- compare ---- */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:46px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper)}
@media(max-width:760px){.cols{grid-template-columns:1fr}}
.col{padding:28px}
.col:first-child{border-right:1px solid var(--line);background:var(--mist)}
@media(max-width:760px){.col:first-child{border-right:0;border-bottom:1px solid var(--line)}}
.col:last-child{background:#F3FAEC}
.col h3{margin-bottom:16px;color:var(--navy)}
.col ul{margin:0;padding:0;list-style:none}
.col li{padding:9px 0 9px 28px;position:relative;font-size:.95rem;color:var(--muted);border-bottom:1px solid var(--line)}
.col li:last-child{border-bottom:0}
.col li::before{content:"";position:absolute;left:2px;top:17px;width:12px;height:2px;background:var(--muted-2);border-radius:1px}
.col:last-child li{color:var(--text)}
.col:last-child li::before{content:"✓";background:var(--green);color:#fff;width:17px;height:17px;border-radius:50%;top:12px;left:0;font-size:.66rem;display:flex;align-items:center;justify-content:center;font-weight:700}

/* ---- sample report ---- */
.report{
  margin-top:44px;background:#FBFCFD;color:#1A1F25;border-radius:10px;border:1px solid var(--line);
  position:relative;overflow:hidden;font-size:.88rem;line-height:1.5;
}
.report::after{
  content:"SAMPLE";position:absolute;top:44%;left:50%;
  transform:translate(-50%,-50%) rotate(-24deg);
  font-family:var(--display);font-size:clamp(4rem,13vw,9rem);font-weight:900;color:rgba(6,40,59,.05);
  letter-spacing:.12em;pointer-events:none;white-space:nowrap;
}
.rep-head{padding:0;position:relative;z-index:1}
.rep-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:.78rem;background:var(--navy);padding:14px 26px}
.rep-logo .sq{width:28px;height:28px;border-radius:50%;background:transparent;border:2px solid #fff;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.5rem;font-weight:700;text-align:center;line-height:1.05}
.rep-title{font-family:var(--display);font-size:1.16rem;font-weight:800;margin:16px 26px 4px;letter-spacing:-.01em;color:var(--navy)}
.rep-rule{height:3px;background:var(--green);margin:12px 26px 0}
.rep-body{padding:16px 26px 26px;position:relative;z-index:1}
.rep-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:4px 24px;margin-bottom:18px}
.rep-meta div{display:flex;gap:7px;font-size:.82rem}
.rep-meta b{font-weight:600;color:var(--blue-ink);flex:none}
.rep-meta span{color:#3C4B57}
.rep-sec{font-family:var(--mono);font-weight:600;color:var(--navy);margin:20px 0 7px;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.rep-sec::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);flex:none}
.rep-line{border-top:1px solid var(--line);margin:16px 0}
.rep-body ul{margin:0;padding-left:17px}
.rep-body li{margin-bottom:4px}
.rep-body p{max-width:none;margin:0 0 .5em}
.rep-tag{color:var(--flag);font-weight:600;background:var(--flag-bg);padding:1px 6px;border-radius:4px}
.rep-table{width:100%;border-collapse:collapse;font-size:.82rem;margin-top:6px}
.rep-table th{background:var(--mist-2);color:#3C4B57;font-weight:600;text-align:left;padding:7px 9px;border:1px solid var(--line);font-family:var(--sans);font-size:.8rem;letter-spacing:0;text-transform:none}
.rep-table td{padding:7px 9px;border:1px solid var(--line);color:#2B3238;vertical-align:top}
.rep-foot{color:var(--muted-2);font-size:.74rem;font-style:italic;margin-top:18px;line-height:1.5}

/* ---- report page tabs ---- */
.tabs{display:flex;gap:6px;margin-top:44px;flex-wrap:wrap}
@media(max-width:700px){.tabs{flex-direction:column}}
.tab{
  flex:1;background:var(--paper);border:1.5px solid var(--line);cursor:pointer;color:var(--muted);
  font-family:inherit;font-size:.92rem;text-align:left;padding:14px 16px;line-height:1.35;border-radius:8px;font-weight:600;
}
.tab:hover{border-color:var(--blue);color:var(--text)}
.tab[aria-selected="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.tab em{font-style:normal;display:block;font-size:.78rem;color:var(--muted-2);margin-top:3px;font-weight:400}
.tab[aria-selected="true"] em{color:var(--lime)}
.page[hidden]{display:none}
.report.stacked{margin-top:12px}

/* ---- antibiogram on report ---- */
.abx{columns:2;column-gap:34px;margin-top:4px}
@media(max-width:700px){.abx{columns:1}}
.abx-cls{break-inside:avoid;margin-bottom:14px}
.abx-cls h4{margin:0 0 4px;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--blue-ink);border-bottom:1px solid var(--line);padding-bottom:3px}
.abx-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:2px 0;font-size:.8rem}
.abx-row span{color:#2B3238}
.rm{font-size:.74rem;min-width:32px;padding:1px 6px}
.abx-key{display:flex;gap:14px;flex-wrap:wrap;font-size:.74rem;color:var(--muted);margin-top:14px;padding-top:12px;border-top:1px solid var(--line);align-items:center}
.abx-key span{display:inline-flex;align-items:center;gap:6px}

.callouts{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:14px;margin-top:14px}
.callout{background:var(--navy);padding:20px;border-radius:10px;color:var(--on-navy)}
.callout h3{color:#fff;font-size:.98rem;margin-bottom:7px}
.callout p{font-size:.88rem;color:var(--on-navy-muted);margin:0}
.callout a{color:var(--lime)}

/* ---- white-label graphic ---- */
.wl{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:center;margin-top:36px}
@media(max-width:860px){.wl{grid-template-columns:1fr;gap:22px}}
.wl p{color:var(--muted);margin:0}
.wl figure{margin:0;border-radius:10px;overflow:hidden;background:var(--navy)}
.wl img{display:block;width:100%;height:auto}

/* ---- feature rows ---- */
.rows{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.row{background:var(--navy);border-radius:10px;padding:22px;color:var(--on-navy)}
.row h3{color:#fff;margin-bottom:8px}
.row p{margin:0;color:var(--on-navy-muted);font-size:.9rem}

/* ---- sales sheet ---- */
.sheets{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
@media(max-width:860px){.sheets{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.sheets{grid-template-columns:1fr}}
.sheet{display:block;color:var(--text);border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper);text-decoration:none;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}
.sheet:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:0 10px 26px rgba(6,40,59,.12);color:var(--text)}
@media(prefers-reduced-motion:reduce){.sheet{transition:none}.sheet:hover{transform:none}}
.sheet img{display:block;width:100%;height:auto;background:#fff}
.sheet span{display:block;padding:14px 16px;border-top:1px solid var(--line);font-family:var(--display);font-weight:700;font-size:.98rem;line-height:1.35}
.sheet em{display:block;font-style:normal;color:var(--muted-2);font-size:.8rem;margin-top:3px;font-family:var(--sans);font-weight:400}
.sheet-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:30px}
.sheet-actions small{color:var(--muted-2);font-size:.84rem}

/* ---- pricing ---- */
.price{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:40px}
@media(max-width:640px){.price{grid-template-columns:1fr}}
.price > div{background:var(--paper);padding:30px;border:1px solid var(--line);border-radius:10px;border-top:4px solid var(--green)}
.price h3{margin-bottom:9px;color:var(--navy)}
.price p{margin:0;color:var(--muted);font-size:.95rem}
.price .amt{font-family:var(--mono);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink);font-weight:600;margin-bottom:8px}

/* ---- explore (tag hub on home) ---- */
.explore{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
@media(max-width:860px){.explore{grid-template-columns:1fr}}
.explore h3{font-family:var(--mono);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink);margin-bottom:12px;font-weight:600}

/* ---- cta + footer ---- */
.cta{background:var(--navy-2);color:var(--on-navy);border-top:0}
.cta h2{max-width:17ch;color:#fff}
.cta .lede{color:var(--on-navy-muted)}
.cta .hero-actions{margin-top:26px}
.cta-mail{margin:22px 0 0;color:var(--on-navy-muted);font-size:.95rem}
.cta-mail a{font-family:var(--mono);font-size:.92rem;color:var(--lime)}
footer.site{background:var(--navy);color:var(--on-navy-muted);padding:44px 0 34px;font-size:.85rem}
footer.site p{max-width:74ch;margin:0 0 .6em}
footer.site a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px;margin-bottom:30px;padding-bottom:28px;border-bottom:1px solid var(--navy-line)}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin:0 0 10px;font-weight:600}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{margin:0 0 6px}
.foot-grid a{text-decoration:none;color:var(--on-navy)}
.foot-grid a:hover{color:var(--lime)}
.foot-brand span{font-family:var(--display);font-weight:900;font-size:1.3rem;color:#fff}
.foot-brand span b{color:var(--lime)}
.foot-legal{font-size:.76rem;color:var(--on-navy-muted)}

/* ---- inner pages ---- */
.page-hero{padding:34px 0 56px}
.page-hero h1{font-size:clamp(1.9rem,4.4vw,3rem);max-width:24ch}
.page-hero .lede{max-width:66ch}
.page-hero .sci{font-style:italic}
.crumbs{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;margin:0 0 30px;color:var(--on-navy-muted)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--muted-2)}
.crumbs a{color:var(--on-navy)!important;text-decoration:none}
.crumbs a:hover{color:var(--lime)!important}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.fact{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:5px;background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.16)}
.fact.g{background:rgba(141,198,63,.16);border-color:rgba(141,198,63,.5);color:var(--lime)}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;padding-top:60px;padding-bottom:80px}
@media(max-width:920px){.layout{grid-template-columns:1fr;gap:36px;padding-top:44px;padding-bottom:64px}}
.prose h2{font-size:1.5rem;margin:40px 0 12px;color:var(--navy)}
.prose h2:first-child{margin-top:0}
.prose h3{margin:26px 0 8px;color:var(--navy)}
.prose .tags{padding-left:0;margin-bottom:1.1em}
.prose ul{padding-left:20px;margin:0 0 1.1em;max-width:68ch}
.prose li{margin-bottom:6px}
.prose table{margin:10px 0 22px;font-size:.9rem;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.prose td,.prose th{padding:9px 12px;vertical-align:top}
.prose tbody th{white-space:normal}
.callbox{background:var(--mist);border-left:4px solid var(--green);padding:16px 20px;border-radius:0 8px 8px 0;margin:22px 0;max-width:68ch}
.callbox p{margin:0}
.callbox.warn{border-left-color:#E0A33A;background:var(--flag-bg)}
.disclaimer{font-size:.8rem;color:var(--muted-2);border-top:1px solid var(--line);padding-top:16px;margin-top:40px;max-width:68ch}

aside.side{align-self:start;position:sticky;top:92px;display:flex;flex-direction:column;gap:16px}
@media(max-width:920px){aside.side{position:static}}
.side-card{border:1px solid var(--line);border-radius:10px;padding:20px;background:var(--paper)}
.side-card h2{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink);margin:0 0 12px;font-weight:600}
.side-card.navy{background:var(--navy);border-color:var(--navy);color:var(--on-navy)}
.side-card.navy h2{color:var(--lime)}
.side-card.navy p{color:var(--on-navy-muted);font-size:.9rem}
.side-card.navy a:not(.btn){color:var(--lime)}
.side-list{list-style:none;margin:0;padding:0;font-size:.9rem}
.side-list li{padding:7px 0;border-bottom:1px solid var(--line)}
.side-list li:last-child{border-bottom:0}
.side-list a{text-decoration:none;color:var(--navy);font-weight:500}
.side-list a:hover{color:var(--green-ink)}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:14px 0 30px}
.card{display:block;border:1px solid var(--line);border-radius:10px;padding:18px;background:var(--paper);text-decoration:none;color:var(--text);transition:border-color .15s ease,box-shadow .15s ease}
.card:hover{border-color:var(--green);box-shadow:0 8px 22px rgba(6,40,59,.08);color:var(--text)}
.card b{display:block;font-family:var(--display);font-weight:700;color:var(--navy);font-size:1rem;line-height:1.3}
.card .d{display:block;font-size:.84rem;color:var(--muted);margin-top:6px;line-height:1.5;font-weight:400}
.card b i{font-style:italic}
.card small{display:block;margin-top:10px;font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-ink)}
.group-title{font-family:var(--mono);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink);margin:34px 0 4px;font-weight:600;display:flex;align-items:center;gap:10px}
.group-title::before{content:"";width:22px;height:3px;background:var(--green);border-radius:2px}

/* ---- photography (Adobe Stock) ---- */
.hero{background:
  linear-gradient(90deg,rgba(7,43,63,.97) 0%,rgba(7,43,63,.9) 38%,rgba(7,43,63,.45) 70%,rgba(7,43,63,.25) 100%),
  linear-gradient(180deg,rgba(7,43,63,0) 0%,rgba(7,43,63,0) 420px,var(--navy-2) 720px),
  url(/graphics/bg-hero-dna.webp) right top/auto 760px no-repeat,
  var(--navy-2)}
@media(max-width:760px){.hero{background:
  linear-gradient(180deg,rgba(7,43,63,.85) 0%,rgba(7,43,63,.92) 380px,var(--navy-2) 620px),
  url(/graphics/bg-hero-dna.webp) 70% top/auto 620px no-repeat,var(--navy-2)}}
.page-hero{background:
  linear-gradient(90deg,rgba(7,43,63,.97) 0%,rgba(7,43,63,.88) 45%,rgba(7,43,63,.55) 100%),
  url(/graphics/bg-header-dna.webp) center/cover no-repeat,var(--navy-2)}
.page-hero.bg-microbes{background:
  linear-gradient(90deg,rgba(6,40,59,.96) 0%,rgba(6,40,59,.86) 45%,rgba(6,40,59,.5) 100%),
  url(/graphics/bg-header-microbes.webp) center/cover no-repeat,var(--navy)}
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center}
.split .lede{margin-top:18px}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:22px}}
figure.photo{margin:0;border-radius:10px;overflow:hidden;background:var(--mist);border:1px solid var(--line)}
figure.photo img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
figure.photo figcaption{font-size:.8rem;color:var(--muted);padding:10px 14px;line-height:1.45}
.prose figure.photo{margin:0 0 28px;max-width:68ch}