/* P&C Analyticals — public website */
:root{--navy:#14304F;--deep:#0E2238;--orange:#E07A1F;--orange-d:#B85F10;--paper:#F5F3EE;--card:#fff;--ink:#14304F;--grey:#566779;--line:#E2DED5;--green:#1E7B4E}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif}
img{max-width:100%}
a{color:var(--navy);text-underline-offset:3px}
.mono{font-family:'IBM Plex Mono',ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums}
.wrap{max-width:1140px;margin:0 auto;padding-inline:20px}
h1,h2,h3{text-wrap:balance;line-height:1.2;margin:0}
h2{font-size:clamp(1.5rem,1.1rem + 1.4vw,2.1rem);font-weight:700}
h3{font-size:1.05rem;font-weight:600}
p{margin:0}

/* header */
.sh{position:sticky;top:0;z-index:20;background:var(--navy);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.shrow{display:flex;align-items:center;gap:18px;min-height:64px}
.brand img{height:40px;width:auto;display:block}
.snav{display:flex;gap:4px;margin-left:auto}
.snav a{color:#D6E0EC;text-decoration:none;font-size:14.5px;font-weight:500;padding:8px 12px;border-radius:8px}
.snav a:hover,.snav a:focus-visible{color:#fff;background:rgba(255,255,255,.08);outline:none}
.sbtn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--orange);color:#fff;border:1.5px solid var(--orange);border-radius:10px;padding:9px 18px;min-height:44px;font:inherit;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;white-space:nowrap}
.sbtn:hover,.sbtn:focus-visible{background:var(--orange-d);border-color:var(--orange-d);color:#fff;outline:none}
.sbtn.big{padding:12px 22px;font-size:16px}
.sbtn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.sbtn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.sbtn.ghostdark{background:transparent;color:var(--navy);border-color:#C7CFD8}
.sbtn.ghostdark:hover{border-color:var(--navy);color:var(--navy)}
.shrow .sbtn{margin-left:0}
@media (max-width:760px){.snav{display:none}.shrow .sbtn{margin-left:auto}}

/* hero */
.hero{background:linear-gradient(180deg,var(--navy) 0%,var(--deep) 100%);color:#fff;position:relative}
.herogrid{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center;padding-block:64px 72px}
.eyebrow{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#F2B477;font-weight:600;margin-bottom:14px}
.hero h1{font-size:clamp(2rem,1.3rem + 2.8vw,3.2rem);font-weight:700;letter-spacing:-.01em}
.lead{color:#CFDAE7;font-size:1.05rem;margin-top:18px;max-width:60ch}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.certcard{background:#fff;color:var(--ink);border-radius:14px;padding:18px 18px 14px;box-shadow:0 18px 50px rgba(0,0,0,.35);transform:rotate(1.2deg);font-size:13px}
.cc-top{display:flex;justify-content:space-between;gap:10px;font-weight:700;letter-spacing:.05em;border-bottom:2px solid var(--navy);padding-bottom:8px;margin-bottom:6px;font-size:12px}
.cc-row{display:grid;grid-template-columns:.5fr 1.2fr 1fr 1.3fr;gap:6px;padding:7px 2px;border-bottom:1px solid var(--line)}
.cc-row.head{font-size:11px;color:var(--grey);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.cc-foot{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:12px;color:var(--grey)}
.cc-foot .pass{background:#E3F4EA;color:var(--green);font-weight:700;border-radius:6px;padding:3px 9px;letter-spacing:.06em}
.qrmini{margin-left:auto;width:38px;height:38px;flex:none;background:
  linear-gradient(90deg,var(--navy) 0 30%,transparent 30% 70%,var(--navy) 70%) top/100% 30% no-repeat,
  linear-gradient(90deg,var(--navy) 0 30%,transparent 30% 45%,var(--navy) 45% 55%,transparent 55%) bottom/100% 30% no-repeat,
  repeating-linear-gradient(45deg,var(--navy) 0 3px,transparent 3px 6px) center/100% 34% no-repeat}
/* vernier scale strip: main scale on top, vernier below, orange zero mark */
.scale{height:30px;background:
  linear-gradient(var(--orange),var(--orange)) 38% 0/3px 100% no-repeat,
  repeating-linear-gradient(90deg,rgba(255,255,255,.7) 0 1.5px,transparent 1.5px 50px) 0 0/100% 14px no-repeat,
  repeating-linear-gradient(90deg,rgba(255,255,255,.45) 0 1px,transparent 1px 10px) 0 0/100% 8px no-repeat,
  repeating-linear-gradient(90deg,rgba(242,180,119,.8) 0 1px,transparent 1px 9px) 0 100%/100% 10px no-repeat;
  border-top:1px solid rgba(255,255,255,.15)}
@media (max-width:860px){.herogrid{grid-template-columns:1fr;gap:32px;padding-block:44px 52px}.certcard{transform:none;max-width:460px}}

/* sections */
.band{padding-block:72px}
.band.alt{background:#EDEAE2}
.band.navy{background:var(--navy);color:#fff}
.sub{color:var(--grey);margin-top:10px;max-width:70ch}
.scope{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:32px}
.sc{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:8px}
.sc h3{display:flex;align-items:center;gap:10px}
.sc h3::before{content:"";width:18px;height:12px;flex:none;background:repeating-linear-gradient(90deg,var(--orange) 0 2px,transparent 2px 5px);border-bottom:2px solid var(--orange)}
.sc p{color:var(--grey);font-size:14.5px}
.steps{list-style:none;counter-reset:s;margin:32px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:6px}
.steps li::before{content:counter(s);font:600 14px/1 'IBM Plex Mono',monospace;color:#fff;background:var(--navy);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;margin-bottom:6px}
.steps span{color:var(--grey);font-size:14.5px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.why{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px 36px;margin-top:32px}
.wy{border-left:3px solid var(--orange);padding-left:16px;display:flex;flex-direction:column;gap:6px}
.wy p{color:var(--grey);font-size:14.5px}

.vgrid,.lgrid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center}
.vgrid p{color:#CFDAE7;margin-top:10px;max-width:52ch}
.vform{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:18px}
.vform label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#CFDAE7;font-weight:500}
input,textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid #C7CFD8;border-radius:10px;padding:10px 12px;min-height:46px;width:100%}
input:focus,textarea:focus{outline:2px solid var(--orange);outline-offset:0;border-color:var(--orange)}
.lgrid{grid-template-columns:1fr auto}
.lgrid p{color:var(--grey);margin-top:8px;max-width:64ch}
@media (max-width:860px){.vgrid,.lgrid{grid-template-columns:1fr;gap:20px}.vform{grid-template-columns:1fr}}

.cgrid{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:start}
.cinfo{display:flex;flex-direction:column;gap:16px}
.cinfo p{color:var(--grey)}
.cinfo b{color:var(--ink)}
.clinks{display:flex;gap:10px;flex-wrap:wrap}
.cform{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.cform h3{margin-bottom:14px}
.eform{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.eform label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:var(--grey)}
.eform .full{grid-column:1/-1}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.okmsg{background:#E3F4EA;border:1px solid #BFE3CD;color:var(--green);border-radius:12px;padding:18px}
.okmsg p{color:var(--ink);margin-top:4px}
.errmsg{background:#FDE8E6;border:1px solid #F4C2BC;color:#B42318;border-radius:10px;padding:10px 14px;margin-bottom:12px}
@media (max-width:860px){.cgrid{grid-template-columns:1fr}}
@media (max-width:520px){.eform{grid-template-columns:1fr}.band{padding-block:52px}}

.sf{background:var(--deep);color:#AFC0D3;font-size:14px;padding-block:40px 20px}
.fgrid{display:grid;grid-template-columns:1.2fr 1.2fr 1fr;gap:28px}
.flogo{height:40px;margin-bottom:10px}
.flinks{display:flex;flex-direction:column;gap:8px}
.flinks a{color:#fff;text-decoration:none}
.flinks a:hover{color:#F2B477}
.fcopy{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:16px;font-size:13px}
@media (max-width:760px){.fgrid{grid-template-columns:1fr}}
a:focus-visible,button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.samp{font-size:10px;letter-spacing:.08em;color:var(--orange-d);border:1px solid #F2B477;border-radius:4px;padding:1px 5px;margin-left:6px;vertical-align:1px}

/* lab photo gallery */
.gallery{display:grid;gap:14px;margin-top:28px;grid-template-columns:repeat(3,1fr);grid-auto-rows:220px}
.gallery.g1{grid-template-columns:1fr;grid-auto-rows:420px}
.gallery.g2{grid-template-columns:1fr 1fr;grid-auto-rows:320px}
.ph{margin:0;position:relative;border-radius:14px;overflow:hidden;background:#DDD8CC}
.ph.big{grid-column:span 2;grid-row:span 2}
.ph img{width:100%;height:100%;object-fit:cover;display:block}
.ph figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 10px;color:#fff;font-size:14px;font-weight:500;background:linear-gradient(transparent,rgba(14,34,56,.85))}
@media (max-width:760px){.gallery,.gallery.g2{grid-template-columns:1fr 1fr;grid-auto-rows:170px}.gallery.g1{grid-auto-rows:240px}.ph.big{grid-column:span 2;grid-row:span 1}}
@media (max-width:460px){.gallery,.gallery.g2{grid-template-columns:1fr;grid-auto-rows:220px}.ph.big{grid-column:auto}}
.gallery.g5{grid-template-columns:repeat(6,1fr);grid-auto-rows:240px}
.gallery.g5 .ph{grid-column:span 2}
.gallery.g5 .ph:nth-child(-n+2){grid-column:span 3}
@media (max-width:760px){.gallery.g5{grid-template-columns:1fr 1fr;grid-auto-rows:170px}.gallery.g5 .ph{grid-column:auto}.gallery.g5 .ph:first-child{grid-column:span 2}}
@media (max-width:460px){.gallery.g5{grid-template-columns:1fr;grid-auto-rows:220px}.gallery.g5 .ph:first-child{grid-column:auto}}