:root{
  --navy:#002A5B;--navy-2:#002A5B;--ink:#141418;
  --green:#73963B;--green-d:#73963B;--green-t:#E0E8D4;
  --bg:#ffffff;--bg-2:#F1F4EB;--card:#ffffff;
  --border:#E6EAEF;--border-2:rgba(0,42,91,.10);
  --muted:#4D6A8C;--muted-2:#8C9FB5;
  --serif:"Baskerville BT","Libre Baskerville",Georgia,serif;
  --sans:"Montserrat",system-ui,-apple-system,sans-serif;
  --maxw:1200px;--r:16px;--shadow:0 18px 42px -26px rgba(0,42,91,.22);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:17.5px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.08;margin:0;letter-spacing:-.005em;color:var(--navy)}
a{color:inherit;text-decoration:none}
p{margin:0}
img{max-width:100%;display:block}
::selection{background:var(--green);color:#fff}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 30px}
.eyebrow{font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--green-d)}
.rule{width:54px;height:3px;background:var(--green);border-radius:3px;margin:20px 0 0}
.it{font-family:var(--serif);font-style:italic;font-weight:500}
.amber{color:var(--green-d)}
.center{text-align:center}

/* circle icon */
.circ{width:64px;height:64px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none}
.circ.teal{background:var(--navy)}
.circ.amber{background:var(--green)}
.circ.soft{background:var(--green-t)}
.circ svg{width:30px;height:30px;color:#fff}
.circ.soft svg{color:var(--green-d)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:700;font-size:15px;
  padding:13px 26px;border-radius:100px;transition:transform .2s,background .2s,color .2s,border-color .2s,box-shadow .2s;border:2px solid transparent;cursor:pointer;letter-spacing:.01em}
.btn-amber{background:var(--green);color:#fff;box-shadow:0 10px 22px -12px rgba(115,150,59,.7)}
.btn-amber:hover{filter:brightness(.92);transform:translateY(-2px)}
.btn-line{border-color:var(--navy);color:var(--navy)}
.btn-line:hover{border-color:var(--green);color:var(--green-d);background:var(--green-t);transform:translateY(-2px)}
.btn svg{width:16px;height:16px}

/* nav */
header.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
header.nav.scrolled{border-bottom:1px solid var(--border);box-shadow:0 6px 24px -18px rgba(0,42,91,.4)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.nav-inner .brand{flex:none}
.brand .mark{height:42px;width:auto}
.brand .wm{display:flex;flex-direction:column;line-height:1}
.brand .wm .top{font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:.02em;color:var(--navy)}
.brand .wm .bot{font-family:var(--sans);font-weight:700;font-size:8.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--green-d);margin-top:3px}
/* The 7 links + the Reserve button intrinsically need ~981px, but .wrap caps the
   nav at --maxw (1200px) => ~945px of room. Fixed sizes therefore wrapped at EVERY
   screen width. Size fluidly instead: full size once there's room, easing down to
   the floor at the 980px hamburger breakpoint. Never wraps — nowrap + flex:none. */
.nav-links{display:flex;align-items:center;
  --nav-fs:clamp(12px, 1.14vw + .82px, 14.5px);
  gap:clamp(12px, 3.6vw - 23.3px, 20px)}
.nav-links a.nl,.nav-links .btn{white-space:nowrap;flex:none}
.nav-links .btn{font-size:var(--nav-fs);padding:10px clamp(14px, 3.6vw - 21.3px, 22px)}
.nav-links a.nl{font-size:var(--nav-fs);font-weight:600;color:var(--muted);position:relative;padding:4px 0;transition:color .2s}
.nav-links a.nl:hover,.nav-links a.nl.active{color:var(--navy)}
.nav-links a.nl::after{content:"";position:absolute;left:0;bottom:-3px;height:2px;width:0;background:var(--green);transition:width .25s}
.nav-links a.nl:hover::after,.nav-links a.nl.active::after{width:100%}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.3s}

/* deco circles */
.deco{position:absolute;border-radius:50%;background:var(--green-t);pointer-events:none;z-index:0}

/* hero (home) */
.hero{position:relative;overflow:hidden;padding:84px 0 92px;background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.hero .deco-1{width:520px;height:520px;top:-120px;right:-140px}
.hero .deco-2{width:300px;height:300px;bottom:-150px;right:160px;opacity:.6}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(44px,7vw,82px);font-weight:700;letter-spacing:-.015em;margin-top:22px;max-width:14ch}
.hero .tagline{font-family:var(--serif);font-style:italic;font-weight:700;color:var(--green-d);font-size:clamp(26px,3.6vw,40px);margin-top:14px}
.hero-sub{margin-top:26px;max-width:52ch;font-size:19px;color:var(--muted)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-badge{position:relative;display:flex;align-items:center;justify-content:center}
.hero-badge .ring{width:300px;height:300px;border-radius:50%;background:linear-gradient(160deg,var(--navy),var(--navy-2));display:flex;align-items:center;justify-content:center;box-shadow:0 30px 70px -30px rgba(0,42,91,.5)}
.hero-badge .ring svg{width:150px;height:150px;color:#fff}
.hero-badge .float{position:absolute;background:#fff;border:1px solid var(--border);border-radius:14px;padding:13px 17px;font-size:14px;line-height:1.3;box-shadow:var(--shadow)}
.hero-badge .float b{font-family:var(--serif);font-weight:700;color:var(--green-d);font-style:italic;font-size:16px}
.hero-badge .f-top{top:6px;left:-26px}
.hero-badge .f-bot{bottom:8px;right:-30px}
.credrow{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:66px;padding-top:30px;border-top:1px solid var(--border)}
.cred .n{font-family:var(--serif);font-weight:700;font-size:32px;color:var(--navy)}
.cred .l{font-size:14px;color:var(--muted);margin-top:3px;line-height:1.4}

/* page hero (inner) */
.phero{position:relative;overflow:hidden;padding:64px 0 56px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.phero .deco-1{width:420px;height:420px;top:-160px;right:-120px;opacity:.8}
.phero-inner{position:relative;z-index:2;max-width:780px}
.crumb{font-size:13px;color:var(--muted-2);letter-spacing:.04em;margin-bottom:18px}
.crumb a:hover{color:var(--green-d)}
.phero h1{font-size:clamp(36px,5.4vw,60px);margin-top:14px;letter-spacing:-.015em}
.phero p{margin-top:20px;font-size:19px;color:var(--muted);max-width:62ch}

/* sections */
.section{padding:92px 0;position:relative}
.band{background:var(--bg-2)}
.section-head{max-width:740px}
.section-head h2{font-size:clamp(30px,4.6vw,50px);margin-top:16px;letter-spacing:-.01em}
.section-head p{margin-top:18px;color:var(--muted);font-size:19px;max-width:60ch}
.disc{margin-top:28px;font-size:14px;color:var(--muted);font-style:italic;max-width:70ch}
.disc a{color:var(--navy);text-decoration:underline}

/* prose */
.prose{max-width:760px}
.prose p{margin-top:18px;color:var(--muted);font-size:18px}
.prose p:first-child{margin-top:0}
.prose h3{font-size:26px;margin-top:40px;color:var(--navy)}
.prose strong{color:var(--navy)}

/* generic card grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:54px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:50px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:32px 30px;box-shadow:var(--shadow);transition:transform .25s,border-color .25s,box-shadow .25s}
.card.hov:hover{transform:translateY(-5px);border-color:var(--green)}
.card.lead{background:linear-gradient(160deg,var(--navy),var(--navy-2));border-color:transparent}
.card.lead h3,.card.lead p{color:#fff}
.card h3{font-size:22px;margin-top:18px}
.card.lead h3{font-size:27px}
.card p{margin-top:12px;font-size:15.5px;color:var(--muted);line-height:1.55}
.card.lead p{color:rgba(255,255,255,.92)}
.card .k{font-family:var(--serif);font-style:italic;color:var(--green-d);font-size:15px;font-weight:600}

/* focus area chips */
.areas{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:50px}
.area{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px 20px;display:flex;align-items:center;gap:15px;box-shadow:var(--shadow);transition:transform .25s,border-color .25s}
.area:hover{transform:translateY(-4px);border-color:var(--green)}
.area .circ{width:50px;height:50px}.area .circ svg{width:24px;height:24px}
.area span{font-family:var(--serif);font-weight:600;font-size:18px;color:var(--navy)}

/* numbered steps row */
.steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:24px;align-items:start;margin-top:58px}
.step{text-align:center}
.step .num{font-family:var(--serif);font-style:italic;font-weight:600;font-size:22px;color:var(--green-d);margin-top:22px}
.step h3{font-size:25px;margin-top:6px}
.step p{margin-top:12px;font-size:15.5px;color:var(--muted);line-height:1.55;max-width:34ch;margin-left:auto;margin-right:auto}
.step .circ{margin:0 auto}
.arrow{align-self:center;color:var(--green);margin-top:42px}
.arrow svg{width:30px;height:30px}

/* vertical step list */
.vsteps{margin-top:50px;display:grid;gap:0;max-width:860px}
.vstep{display:grid;grid-template-columns:auto 1fr;gap:26px;padding:30px 0;border-bottom:1px solid var(--border)}
.vstep:last-child{border-bottom:0}
.vstep .vnum{width:58px;height:58px;border-radius:50%;border:2px solid var(--green);color:var(--green-d);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-style:italic;font-weight:600;font-size:22px;flex:none}
.vstep h3{font-size:23px}
.vstep p{margin-top:10px;color:var(--muted);font-size:16.5px;line-height:1.55}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:10px}
.feature-block{background:linear-gradient(155deg,var(--navy),var(--navy-2));border-radius:var(--r);padding:42px 38px}
.feature-block h3{font-size:30px;margin-top:22px;color:#fff}
.feature-block p{margin-top:14px;color:rgba(255,255,255,.9);font-size:16.5px}
.feature-block .circ.soft{background:rgba(255,255,255,.14)}
.feature-block .circ.soft svg{color:#fff}
.points{display:grid;gap:0}
.pt{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--border)}
.pt:last-child{border-bottom:0}
.pt .circ{width:46px;height:46px}.pt .circ svg{width:22px;height:22px}
.pt h4{font-size:19px}.pt p{margin-top:5px;font-size:15.5px;color:var(--muted);line-height:1.5}

/* callout */
.callout{background:var(--green-t);border:1px solid #dbe6c4;border-radius:var(--r);padding:34px 36px;margin-top:50px}
.callout .pull{font-family:var(--serif);font-style:italic;font-size:20px;color:var(--green-d);line-height:1.4}
.callout ul{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:14px}
.callout li{display:flex;gap:13px;font-size:16.5px;align-items:flex-start;color:var(--ink)}
.callout li b{font-family:var(--serif);font-weight:600;color:var(--navy)}
.callout li .dot{width:9px;height:9px;border-radius:50%;background:var(--green);margin-top:9px;flex:none}

/* resource/download cards */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.res{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:26px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .25s,border-color .25s}
.res:hover{transform:translateY(-4px);border-color:var(--green)}
.res .tag{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--green-d);font-weight:700}
.res h4{font-size:19px;margin-top:12px;line-height:1.2}
.res p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.5;flex:1}
.res .dl{margin-top:18px;font-weight:700;font-size:14.5px;color:var(--green-d);display:inline-flex;align-items:center;gap:8px}
.res .dl svg{width:15px;height:15px}

/* product cards */
.prod{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:34px 32px;box-shadow:var(--shadow)}
.prod .vial{width:54px;height:54px;border-radius:12px;background:var(--green-t);display:flex;align-items:center;justify-content:center}
.prod .vial svg{width:26px;height:26px;color:var(--green-d)}
.prod h3{font-size:25px;margin-top:18px}
.prod .sub{font-family:var(--serif);font-style:italic;color:var(--green-d);margin-top:4px;font-size:16px}
.prod p{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.55}
.prod .specs{margin-top:20px;display:grid;gap:10px}
.prod .specs div{display:flex;justify-content:space-between;gap:12px;font-size:14.5px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.prod .specs div:last-child{border-bottom:0;padding-bottom:0}
.prod .specs .lab{color:var(--muted)}
.prod .specs .val{color:var(--navy);font-weight:700;text-align:right}

/* table */
.tbl{margin-top:50px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.trow{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;padding:20px 30px;border-bottom:1px solid var(--border);align-items:center}
.trow:last-child{border-bottom:0}
.trow.head{background:var(--bg-2);font-weight:700;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.trow .pa{font-family:var(--serif);font-weight:600;font-size:18px;color:var(--navy)}
.trow .pd{font-size:15px;color:var(--muted)}
.trow .pp{font-family:var(--serif);font-weight:700;font-size:20px;color:var(--green-d);text-align:right}

/* payment cards */
.pay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.pay{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px 26px;box-shadow:var(--shadow)}
.pay h4{font-size:20px;margin-top:14px}
.pay p{margin-top:10px;font-size:15px;color:var(--muted);line-height:1.55}

/* testimonial */
.quote-band{margin-top:54px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r);padding:46px 44px;max-width:900px}
.quote-band blockquote{margin:0;font-family:var(--serif);font-weight:500;font-size:clamp(22px,3vw,30px);line-height:1.3;letter-spacing:-.01em;color:var(--navy)}
.quote-band .who{margin-top:22px;font-size:15px;color:var(--muted)}

/* faq accordion */
.faq{margin-top:46px;display:grid;gap:14px;max-width:920px}
.faq-cat{margin-top:44px;margin-bottom:6px}
.faq-cat:first-of-type{margin-top:0}
.faq-cat .eyebrow{color:var(--green-d)}
details.q{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:4px 26px;transition:border-color .2s,box-shadow .2s}
details.q[open]{border-color:var(--green);box-shadow:var(--shadow)}
details.q summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:18px;
  font-family:var(--serif);font-weight:600;font-size:19px;padding:22px 0;color:var(--navy)}
details.q summary::-webkit-details-marker{display:none}
details.q summary .ic{width:26px;height:26px;flex:none;color:var(--green);transition:transform .25s}
details.q[open] summary .ic{transform:rotate(45deg)}
details.q .a{padding:0 0 24px;font-size:16px;color:var(--muted);line-height:1.6;max-width:70ch}
details.q .a p{margin-top:12px}details.q .a p:first-child{margin-top:0}
details.q .a a{color:var(--navy);text-decoration:underline}

/* cta (dark navy) */
.cta{position:relative;overflow:hidden;text-align:center;background:var(--navy);color:#fff}
.cta .deco-1,.cta .deco-2{background:rgba(255,255,255,.05)}
.cta .deco-1{width:460px;height:460px;top:-180px;left:-150px}
.cta .deco-2{width:340px;height:340px;bottom:-200px;right:-120px}
.cta-inner{position:relative;z-index:2;max-width:760px;margin:0 auto}
.cta .eyebrow{color:#9DB676}
.cta h2{font-size:clamp(34px,5.4vw,58px);letter-spacing:-.015em;color:#fff}
.cta .tagline{font-family:var(--serif);font-style:italic;color:#9DB676;font-size:clamp(22px,3vw,32px);margin-top:8px}
.cta p{margin:22px auto 0;max-width:52ch;font-size:18.5px;color:rgba(255,255,255,.86)}
.cta .incl{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}
.cta .incl span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:9px 18px;font-size:14.5px;color:#fff}
.cta .hero-cta{justify-content:center;margin-top:34px}
.cta .btn-line{border-color:rgba(255,255,255,.5);color:#fff}
.cta .btn-line:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff}
.cta .disc{color:rgba(255,255,255,.6)}
.cta .disc a{color:#9DB676}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:54px;align-items:start}
.contact-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:34px 32px;box-shadow:var(--shadow)}
.contact-card .ci{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--border)}
.contact-card .ci:last-child{border-bottom:0}
.contact-card .ci .circ{width:44px;height:44px}.contact-card .ci .circ svg{width:20px;height:20px}
.contact-card .ci h4{font-size:16px}.contact-card .ci p{margin-top:3px;font-size:15px;color:var(--muted)}
.contact-card .ci a{color:var(--green-d)}
.field{display:grid;gap:7px;margin-bottom:16px}
.field label{font-size:13px;letter-spacing:.04em;color:var(--muted);font-weight:700}
.field input,.field select,.field textarea{background:#fff;border:1px solid var(--border);border-radius:10px;padding:13px 15px;color:var(--ink);font-family:var(--sans);font-size:15.5px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green)}
/* consent row: checkbox beside its label, not stacked like the other fields */
.field.consent{grid-template-columns:auto 1fr;gap:10px;align-items:start;margin:20px 0}
.field.consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--green);padding:0}
.field.consent label{font-size:13.5px;font-weight:400;line-height:1.5;color:var(--muted);letter-spacing:0}
.field.consent a{color:var(--green-d);text-decoration:underline}
.cf-turnstile{margin:0 0 16px}
.formmsg{margin-top:14px;font-size:14.5px;line-height:1.5;padding:12px 14px;border-radius:10px}
.formmsg.err{background:#FDECEC;border-left:3px solid #B3261E;color:#7A1C15}
.formmsg.ok{background:var(--green-t);border-left:3px solid var(--green);color:var(--ink)}
#consultDone{background:var(--green-t);border-left:3px solid var(--green);border-radius:10px;padding:20px 22px}
#consultDone h4{font-family:var(--serif);font-size:18px;color:var(--navy)}
#consultDone a{color:var(--green-d);font-weight:700}

/* footer (dark navy) */
footer.foot{background:var(--navy);color:#fff;padding:70px 0 34px}
.foot-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.1fr;gap:38px}
.foot .brand{margin-bottom:16px;align-items:center}
.foot .brand .chip{background:#fff;border-radius:11px;padding:7px;display:flex;flex:none}
.foot .brand .chip img{height:38px;width:auto}
.foot .brand .wm .top{color:#fff}
.foot .brand .wm .bot{color:#9DB676}
.foot .fdesc{font-size:15px;color:rgba(255,255,255,.72);max-width:34ch;line-height:1.6}
.foot .furl{margin-top:16px;font-family:var(--serif);font-style:italic;color:#9DB676;font-weight:600;font-size:17px}
.foot h5{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:#fff;font-weight:700;margin:0 0 16px;font-family:var(--sans)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.foot ul a,.foot ul li{font-size:15px;color:rgba(255,255,255,.72);transition:color .2s}
.foot ul a:hover{color:#9DB676}
.disclosures{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);font-size:12.5px;color:rgba(255,255,255,.6);line-height:1.7}
.disclosures b{color:rgba(255,255,255,.85);font-weight:700}
.disclosures a{color:#9DB676;text-decoration:underline}
.foot-bottom{margin-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.55)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}.hero-badge{order:-1;justify-self:start}
  .grid-3,.res-grid,.pay-grid{grid-template-columns:1fr}
  .grid-4,.areas{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:36px}.arrow{display:none}
  .split,.contact-grid{grid-template-columns:1fr;gap:34px}
  .credrow{grid-template-columns:repeat(2,1fr);gap:30px 20px}
  .foot-top{grid-template-columns:1fr 1fr}
}
/* Off-canvas menu. Guideline §4: "below 980px the nav collapses to the hamburger" —
   this previously fired at 680px, which left 681–980px trying to lay out a nav that
   cannot fit at any readable font size. Sizes reset to fixed values here: the fluid
   scale above is for the horizontal bar only, and 12px would be far too small in a
   full-width dropdown. */
@media(max-width:980px){
  .nav-links{position:fixed;inset:80px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;
    background:#fff;padding:8px 30px 22px;border-bottom:1px solid var(--border);box-shadow:0 20px 30px -20px rgba(0,42,91,.3);
    transform:translateY(-140%);transition:transform .35s;max-height:80vh;overflow:auto;--nav-fs:15px}
  .nav-links.open{transform:none}
  .nav-links a.nl{width:100%;padding:15px 0;border-bottom:1px solid var(--border)}
  .nav-links .btn{margin-top:14px;padding:13px 26px}
  .menu-toggle{display:block}
}

@media(max-width:680px){
  body{font-size:16.5px}
  .section{padding:64px 0}.hero{padding:54px 0 60px}
  .grid-4,.areas{grid-template-columns:1fr}
  .trow{grid-template-columns:1fr;gap:6px}.trow .pp{text-align:left}.trow.head{display:none}
  .foot-top{grid-template-columns:1fr}
  .hero-badge .ring{width:240px;height:240px}.hero-badge .ring svg{width:118px;height:118px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important}html{scroll-behavior:auto}.reveal{opacity:1;transform:none}}

/* ===== blog index ===== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.post{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:30px 28px;box-shadow:var(--shadow);transition:transform .25s,border-color .25s}
.post:hover{transform:translateY(-5px);border-color:var(--green)}
.post .cat{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--green-d);font-weight:700}
.post h3{font-size:22px;margin-top:12px;line-height:1.16}
.post p{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.55;flex:1}
.post .meta{margin-top:18px;font-size:13.5px;color:var(--muted-2);display:flex;align-items:center;gap:8px}
.post .more{margin-top:14px;font-weight:700;font-size:14.5px;color:var(--green-d);display:inline-flex;align-items:center;gap:8px}
.post .more svg{width:15px;height:15px;transition:transform .2s}
.post:hover .more svg{transform:translateX(4px)}
.post.feature{grid-column:1 / -1;flex-direction:row;gap:34px;background:linear-gradient(155deg,var(--navy),var(--navy-2));border-color:transparent;align-items:center}
.post.feature .ftxt{flex:1}
.post.feature h3{font-size:30px;color:#fff}
.post.feature p{color:rgba(255,255,255,.9);font-size:16.5px}
.post.feature .cat{color:#9DB676}
.post.feature .more{color:#fff}
.post.feature .fart{width:170px;height:170px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex:none}
.post.feature .fart svg{width:88px;height:88px;color:#fff}

/* ===== article ===== */
.article{max-width:740px;margin:0 auto}
.article-top{max-width:740px;margin:0 auto 6px}
.article-top .back{font-size:14px;color:var(--muted);display:inline-flex;align-items:center;gap:8px}
.article-top .back:hover{color:var(--green-d)}
.article-top .back svg{width:15px;height:15px}
.article h1{font-size:clamp(30px,5vw,48px);letter-spacing:-.015em;margin:14px 0 0;color:var(--navy);line-height:1.1}
.article h2{font-size:clamp(24px,3.4vw,32px);margin:42px 0 0;color:var(--navy);letter-spacing:-.01em}
.article h3{font-size:21px;margin:30px 0 0;color:var(--green-d)}
.article p{margin-top:18px;font-size:18px;line-height:1.75;color:var(--ink)}
.article p strong{color:var(--navy);font-weight:700}
.article em{color:var(--navy);font-style:italic}
.article ul,.article ol{margin:18px 0 0;padding-left:22px;color:var(--ink)}
.article li{margin-top:10px;font-size:17px;line-height:1.6}
.article li::marker{color:var(--green)}
.article blockquote{margin:30px 0 0;padding:6px 0 6px 24px;border-left:3px solid var(--green);font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.4;color:var(--green-d)}
.article blockquote p{color:var(--green-d);font-size:21px;margin-top:0}
.article a{color:var(--navy);text-decoration:underline;text-underline-offset:2px}
.article a:hover{color:var(--green)}
.article hr{border:0;border-top:1px solid var(--border);margin:40px 0}
.article table{width:100%;border-collapse:collapse;margin:26px 0 0;font-size:15px}
.article th,.article td{border:1px solid var(--border);padding:12px 14px;text-align:left;vertical-align:top;color:var(--muted)}
.article th{background:var(--bg-2);color:var(--navy);font-family:var(--sans);font-weight:700;font-size:13px;letter-spacing:.04em}
.article td strong{color:var(--navy)}
.article-note{max-width:740px;margin:46px auto 0;background:var(--bg-2);border:1px solid var(--border);border-left:3px solid var(--green);border-radius:12px;padding:22px 26px;font-size:14.5px;color:var(--muted);line-height:1.6}
.article-note b{color:var(--navy)}

/* ===== clinical studies ===== */
.study-cat{margin-top:44px}
.study-cat:first-of-type{margin-top:48px}
.study-cat h3{font-size:22px;color:var(--navy);margin-bottom:4px}
.study-list{display:grid;gap:0;margin-top:14px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.study{display:flex;gap:16px;align-items:flex-start;padding:18px 24px;border-bottom:1px solid var(--border);transition:background .2s}
.study:last-child{border-bottom:0}
.study:hover{background:var(--green-t)}
.study .si{width:34px;height:34px;border-radius:8px;background:var(--green-t);display:flex;align-items:center;justify-content:center;flex:none;margin-top:2px}
.study .si svg{width:17px;height:17px;color:var(--green-d)}
.study a{font-size:16px;color:var(--navy);font-weight:700;line-height:1.35}
.study a:hover{color:var(--green-d)}
.study .src{display:block;font-size:13px;color:var(--muted-2);font-weight:400;margin-top:3px}
@media(max-width:980px){.blog-grid{grid-template-columns:1fr}.post.feature{flex-direction:column;align-items:flex-start}}

/* ===== disclosures page ===== */
.disc-list{display:flex;flex-direction:column;gap:14px;margin-top:50px}
.disc-item{display:flex;gap:20px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:26px 30px;box-shadow:var(--shadow)}
.disc-item .circ{flex:none;margin-top:2px}
.disc-item h3{font-size:20px;color:var(--navy)}
.disc-item p{margin-top:8px;font-size:16px;line-height:1.62;color:var(--muted)}
.disc-item p strong{color:var(--navy)}
@media(max-width:680px){.disc-item{flex-direction:column;gap:14px;padding:22px 22px}}

.foot .brand .mark{height:40px;width:auto}

/* partner-lab rectangular link buttons */
.linkbtns{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:46px}
.linkbtn{display:flex;flex-direction:column;gap:9px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:24px 26px;box-shadow:var(--shadow);transition:transform .2s,border-color .2s,box-shadow .2s;color:var(--ink)}
.linkbtn:hover{transform:translateY(-3px);border-color:var(--green);box-shadow:0 22px 42px -22px rgba(0,42,91,.32)}
.linkbtn .lb-tag{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green-d)}
.linkbtn .lb-desc{font-size:15px;line-height:1.5;color:var(--muted);flex:1}
.linkbtn .lb-go{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;color:var(--navy);letter-spacing:.02em;margin-top:2px}
.linkbtn .lb-go svg{width:15px;height:15px;transition:transform .2s}
.linkbtn:hover .lb-go{color:var(--green-d)}
.linkbtn:hover .lb-go svg{transform:translateX(3px)}
@media(max-width:760px){.linkbtns{grid-template-columns:1fr}}

/* explainer video */
.videoblock{margin-top:46px}
.videoblock .vhead{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.videoblock .vtitle{font-family:var(--serif);font-size:21px;color:var(--navy);font-weight:700;margin:0}
.videoblock .vmeta{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green-d)}
.videoframe{position:relative;border-radius:14px;overflow:hidden;background:var(--navy);border:1px solid var(--border);box-shadow:0 26px 50px -26px rgba(0,42,91,.4)}
.videoframe video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:var(--navy)}
.videoblock .vcap{margin-top:12px;font-size:14px;line-height:1.55;color:var(--muted);max-width:75ch}

/* two-up video grid */
.videogrid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:46px}
.videogrid .videoblock{margin-top:0}
@media(max-width:860px){.videogrid{grid-template-columns:1fr}}

/* video attribution / disclaimer */
.viddisc{margin-top:26px;padding:18px 22px;background:var(--green-t);border-left:3px solid var(--green);border-radius:8px;
  font-size:13.5px;line-height:1.6;color:var(--ink);max-width:100%}
.viddisc b{color:var(--navy)}