/* ============================================================
   ALETHEIA LABS — SHARED STYLES
   Rebrand in one place: edit the :root tokens below.
   ============================================================ */
:root{
  /* brand */
  --ink:#10160f;
  --ink-soft:#39443a;
  --muted:#73807a;
  --paper:#ffffff;
  --bg:#eef2f0;
  --bg-2:#e6ebe8;
  --accent:#0c6b5a;        /* primary brand green */
  --accent-deep:#063e34;
  --accent-tint:#e8f2ef;
  --line:#dce3e0;
  --line-strong:#b9c5c0;
  --warn:#b4471f;
  --warn-tint:#fbeee8;

  /* type */
  --serif:"Spectral",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;

  --maxw:1140px;
  --radius:10px;
  --shadow:0 24px 60px -34px rgba(8,40,33,.4);
  --shadow-sm:0 12px 30px -22px rgba(8,40,33,.4);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg);
  background-image:radial-gradient(circle at 50% -10%,#f4f8f6,var(--bg-2) 70%);
  background-attachment:fixed;
  color:var(--ink);font-family:var(--sans);
  -webkit-font-smoothing:antialiased;line-height:1.6;
  min-height:100vh;display:flex;flex-direction:column;
}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0;line-height:1.12;}
p{margin:0 0 1em;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%;}
.muted{color:var(--muted);}
.center{text-align:center;}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;font-weight:600;
  padding:13px 22px;border-radius:8px;border:1.5px solid transparent;cursor:pointer;transition:.16s;
  text-decoration:none;white-space:nowrap;}
.btn:hover{text-decoration:none;}
.btnPrimary{background:var(--accent);color:#fff;border-color:var(--accent);}
.btnPrimary:hover{background:var(--accent-deep);border-color:var(--accent-deep);}
.btnSecondary{background:#fff;color:var(--accent-deep);border-color:var(--line-strong);}
.btnSecondary:hover{border-color:var(--accent);color:var(--accent);}
.btnGhost{background:transparent;color:var(--ink-soft);border-color:transparent;}
.btnGhost:hover{color:var(--accent);}
.btnLg{padding:15px 28px;font-size:13px;}

/* ---------- HEADER ---------- */
.siteHeader{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.78);backdrop-filter:blur(10px);}
.headerInner{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);}
.brand:hover{text-decoration:none;}
.brand .mk{width:36px;height:36px;flex:none;}
.brand .nm{font-family:var(--serif);font-weight:600;font-size:20px;letter-spacing:.005em;}
.brand .nm b{color:var(--accent);font-weight:600;}
.nav{display:flex;align-items:center;gap:26px;}
.navLink{font-family:var(--mono);font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-soft);position:relative;padding:4px 0;}
.navLink:hover{color:var(--accent);text-decoration:none;}
.navLink.active{color:var(--accent);}
.navLink.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);}
.navDivider{width:1px;height:22px;background:var(--line-strong);}
.menuToggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.menuToggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;transition:.2s;}
.mobileNav{display:none;flex-direction:column;gap:4px;padding:14px 0 20px;border-top:1px solid var(--line);}
.mobileNav .navLink{font-size:13px;padding:10px 0;}
.mobileNav .mCtas{display:flex;gap:10px;margin-top:10px;}
.mobileNav .mCtas .btn{flex:1;}
body.nav-open .mobileNav{display:flex;}
body.nav-open .menuToggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
body.nav-open .menuToggle span:nth-child(2){opacity:0;}
body.nav-open .menuToggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

@media(max-width:820px){
  .nav.desktop{display:none;}
  .menuToggle{display:block;}
}

/* ---------- FOOTER ---------- */
.siteFooter{margin-top:auto;background:#0b1411;color:#cfd9d4;}
.footerTop{padding:48px 0 36px;}
.footerGrid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:40px;}
.footerGrid .nm{font-family:var(--serif);font-weight:600;font-size:21px;color:#fff;margin-bottom:10px;}
.footerGrid .nm b{color:#3fb89f;}
.footerGrid .desc{font-size:13px;line-height:1.6;color:#9aa8a2;max-width:300px;}
.footerCol h4{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:#6f8079;margin-bottom:14px;}
.footerCol a, .footerCol .li{display:block;font-size:13px;color:#cfd9d4;margin-bottom:9px;}
.footerCol a:hover{color:#fff;text-decoration:none;}
.footerContact{font-size:13px;line-height:1.7;color:#9aa8a2;}
.footerContact b{color:#cfd9d4;font-weight:500;}
.footerBar{border-top:1px solid #1c2a25;padding:16px 0;}
.footerBarIn{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:#6f8079;}
.footerBarIn a{color:#6f8079;}
.footerBarIn a:hover{color:#cfd9d4;text-decoration:none;}
.footerDisc{font-size:9.5px;color:#54635d;max-width:420px;line-height:1.5;}
@media(max-width:820px){.footerGrid{grid-template-columns:1fr;gap:28px;}}

/* ---------- SECTIONS ---------- */
.section{padding:72px 0;}
.section.tight{padding:48px 0;}
.section.alt{background:rgba(255,255,255,.55);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent-deep);display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);}
.sectionHead{margin-bottom:40px;max-width:680px;}
.sectionHead.center{margin-left:auto;margin-right:auto;}
.sectionTitle{font-family:var(--serif);font-weight:600;font-size:34px;letter-spacing:.005em;margin-bottom:12px;}
.sectionHead p{font-size:16px;color:var(--ink-soft);margin:0;}
.pageTitle{font-family:var(--serif);font-weight:600;font-size:44px;letter-spacing:.005em;margin-bottom:14px;}

/* ---------- GRIDS / CARDS ---------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:900px){.grid3,.grid4{grid-template-columns:1fr 1fr;}}
@media(max-width:640px){.grid2,.grid3,.grid4{grid-template-columns:1fr;}}

.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow-sm);}
.card.flush{padding:0;overflow:hidden;}
.cardTitle{font-family:var(--serif);font-weight:600;font-size:19px;margin-bottom:8px;}
.card .num{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.1em;margin-bottom:10px;}
.divider{height:1px;background:var(--line);margin:14px 0;}

/* service detail rows */
.svcRows{display:flex;flex-direction:column;gap:8px;}
.svcRow{display:flex;justify-content:space-between;gap:14px;font-size:12.5px;}
.svcRow .k{color:var(--muted);font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;}
.svcRow .v{color:var(--ink);text-align:right;font-weight:500;}

/* ---------- HERO ---------- */
.hero{padding:70px 0 64px;position:relative;overflow:hidden;}
.heroGrid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.pillRow{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap;}
.pill{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 12px;border:1px solid var(--line-strong);border-radius:30px;color:var(--ink-soft);background:#fff;}
.pill.primary{background:var(--accent-tint);border-color:var(--accent);color:var(--accent-deep);}
.heroTitle{font-family:var(--serif);font-weight:600;font-size:50px;line-height:1.05;letter-spacing:.003em;margin-bottom:20px;}
.heroSub{font-size:18px;line-height:1.55;color:var(--ink-soft);margin-bottom:30px;max-width:520px;}
.heroActions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:38px;}
.stats{display:flex;gap:34px;flex-wrap:wrap;}
.stat .v{font-family:var(--serif);font-weight:600;font-size:22px;color:var(--accent-deep);}
.stat .l{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:3px;}
@media(max-width:900px){.heroGrid{grid-template-columns:1fr;gap:32px;}.heroTitle{font-size:38px;}.heroSub{font-size:16px;}}

/* hero side panel */
.heroPanel{position:relative;}
.heroPanel .glow{position:absolute;inset:-30px;background:radial-gradient(circle at 70% 30%,rgba(12,107,90,.18),transparent 60%);filter:blur(20px);}
.panelCard{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:24px;}
.panelCard .pTitle{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:16px;}
.checkList{list-style:none;margin:0;padding:0;}
.checkList li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink-soft);}
.checkList li:last-child{border-bottom:none;}
.checkList li::before{content:"";width:17px;height:17px;flex:none;margin-top:1px;border-radius:50%;
  background:var(--accent-tint) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M2 6.5 5 9.5 10 3' stroke='%230c6b5a' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/11px no-repeat;}

/* ---------- STEPS ---------- */
.steps{display:flex;flex-direction:column;gap:2px;}
.step{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);}
.step:last-child{border-bottom:none;}
.stepNum{width:34px;height:34px;flex:none;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent-deep);
  font-family:var(--mono);font-weight:600;font-size:14px;display:flex;align-items:center;justify-content:center;}
.stepTitle{font-family:var(--serif);font-weight:600;font-size:17px;margin-bottom:3px;}

/* ---------- TABLES ---------- */
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.tbl thead th{font-family:var(--mono);font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#fff;
  background:var(--accent-deep);padding:11px 14px;text-align:left;}
.tbl tbody td{padding:13px 14px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top;}
.tbl tbody tr:last-child td{border-bottom:none;}
.tbl tbody tr:nth-child(even){background:#f6f9f8;}
.tbl .mono{font-family:var(--mono);font-size:12px;}

/* badge / pass */
.pass{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);border-radius:20px;padding:2px 9px;}

/* ---------- FORMS ---------- */
.form{display:grid;gap:18px;}
.formRow{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:640px){.formRow{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.field label .req{color:var(--accent);}
.input,select.input,textarea.input{font-family:var(--sans);font-size:14.5px;color:var(--ink);
  padding:12px 13px;border:1.5px solid var(--line-strong);border-radius:8px;background:#fbfdfc;transition:.15s;width:100%;}
textarea.input{resize:vertical;min-height:90px;font-family:var(--sans);}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint);background:#fff;}
.checkGrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
@media(max-width:640px){.checkGrid{grid-template-columns:1fr;}}
.checkOpt{display:flex;align-items:flex-start;gap:10px;padding:12px 13px;border:1.5px solid var(--line);border-radius:8px;
  cursor:pointer;background:#fff;transition:.15s;font-size:13px;}
.checkOpt:hover{border-color:var(--line-strong);}
.checkOpt input{margin-top:3px;accent-color:var(--accent);}
.checkOpt.on{border-color:var(--accent);background:var(--accent-tint);}
.checkOpt .ot{font-weight:600;color:var(--ink);}
.checkOpt .od{font-size:11px;color:var(--muted);}

/* ---------- VERIFY ---------- */
.verifyWrap{max-width:580px;margin:0 auto;}
.verifyCard{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:26px;}
.inputRow{display:flex;gap:10px;}
@media(max-width:560px){.inputRow{flex-direction:column;}}
.verifyCard input{font-family:var(--mono);font-size:16px;letter-spacing:.06em;text-transform:uppercase;
  padding:14px;border:1.5px solid var(--line-strong);border-radius:8px;width:100%;background:#fbfdfc;transition:.15s;}
.verifyCard input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint);background:#fff;}
.demoHint{margin-top:14px;font-size:11.5px;color:var(--muted);line-height:1.7;}
.demoHint code{font-family:var(--mono);background:var(--accent-tint);color:var(--accent-deep);padding:1px 6px;
  border-radius:3px;cursor:pointer;font-size:11px;}
.demoHint code:hover{background:#d8ebe6;}
.resCard{margin-top:22px;border-radius:var(--radius);overflow:hidden;border:1.5px solid;opacity:0;transform:translateY(8px);
  animation:rise .45s ease forwards;}
@keyframes rise{to{opacity:1;transform:none;}}
.resCard.ok{border-color:var(--accent);}
.resCard.bad{border-color:var(--warn);}
.resHead{display:flex;align-items:center;gap:13px;padding:16px 20px;}
.resCard.ok .resHead{background:var(--accent-tint);}
.resCard.bad .resHead{background:var(--warn-tint);}
.resIcon{width:38px;height:38px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;}
.resCard.ok .resIcon{background:var(--accent);}
.resCard.bad .resIcon{background:var(--warn);}
.resIcon svg{width:20px;height:20px;}
.resHead .status{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;}
.resCard.ok .status{color:var(--accent-deep);}.resCard.bad .status{color:var(--warn);}
.resHead .sub{font-size:12px;color:var(--ink-soft);margin-top:2px;}
.resBody{background:#fff;padding:6px 20px 18px;}
.detail{display:grid;grid-template-columns:38% 62%;padding:9px 0;border-bottom:1px solid var(--line);align-items:baseline;}
.detail:last-of-type{border-bottom:none;}
.detail .k{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}
.detail .v{font-size:13.5px;color:var(--ink);font-weight:500;}
.detail .v.mono{font-family:var(--mono);font-size:12.5px;}
.detail .v.analyte{font-family:var(--serif);font-weight:600;font-size:15px;color:var(--accent-deep);}
.resActions{margin-top:16px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.badBody{background:#fff;padding:14px 20px 18px;font-size:13px;line-height:1.6;color:var(--ink-soft);}
.badBody b{color:var(--ink);}

/* ---------- TRUST STRIP ---------- */
.trust{display:flex;justify-content:center;gap:28px;margin-top:30px;flex-wrap:wrap;}
.trust .item{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);}
.trust .item svg{width:14px;height:14px;color:var(--accent);}

/* ---------- CTA BLOCK ---------- */
.ctaBlock{text-align:center;background:linear-gradient(180deg,#fff,#f4f8f6);border:1px solid var(--line);
  border-radius:14px;padding:46px 28px;box-shadow:var(--shadow-sm);}
.ctaBlock h3{font-family:var(--serif);font-weight:600;font-size:28px;margin-bottom:10px;}
.ctaBlock p{max-width:480px;margin:0 auto 22px;color:var(--ink-soft);}

/* ---------- LEGAL/PROSE ---------- */
.prose{max-width:760px;}
.prose h2{font-family:var(--serif);font-weight:600;font-size:22px;margin:32px 0 10px;}
.prose h3{font-family:var(--serif);font-weight:600;font-size:17px;margin:22px 0 8px;}
.prose p,.prose li{font-size:14.5px;color:var(--ink-soft);line-height:1.7;}
.prose ul{padding-left:20px;}
.prose .updated{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;}

/* meander rule */
.meander{height:9px;width:100%;background-repeat:repeat-x;background-position:left center;opacity:.85;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='36' height='9' viewBox='0 0 36 9'><g fill='none' stroke='%230c6b5a' stroke-width='1'><path d='M0 8 H7 V2 H13 V6 H4'/><path d='M18 8 H25 V2 H31 V6 H22'/></g></svg>");}

.skipLink{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:100;}
.skipLink:focus{left:0;}