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36px,var(--max));grid-template-columns:1fr auto}.nav-links{display:none}.nav-actions a:first-child,.nav-actions a:nth-child(2){display:none}.brand strong{font-size:22px}h1{font-size:39px}h2{font-size:31px}p{font-size:15px}.hero{min-height:auto}.hero--home{display:flex;flex-direction:column;padding:0 20px}.hero-media{order:1;width:calc(100% + 40px);height:340px;min-height:340px;margin:0 -20px}.hero-media:after{background:linear-gradient(180deg,rgba(7,27,51,0) 20%,rgba(7,27,51,.94))}.hero-copy{order:2;padding:42px 0 58px}.page-hero{display:block;min-height:auto}.page-hero__copy{padding:58px 20px 28px}.page-hero__visual{min-height:300px;height:330px}.button-row,.btn{width:100%}.proof-bar,.concern-grid,.shelf-grid,.shelf-grid--five,.card-grid,.card-grid--four,.card-grid--five,.ingredient-grid,.process-line,.comparison-showcase{grid-template-columns:1fr}.proof-bar{width:min(100% - 32px,var(--max))}.proof-bar article{border-left:0;border-top:1px solid var(--line)}.proof-bar article:first-child{border-top:0}.split-editorial,.content-section,.timeline-section,.application,.routine-bridge,.routine-map,.ingredient-grid,.reference-table,.category-tabs,.shipping-rules,.process-section,.faq-section,.mechanism-dossier{width:min(100% - 36px,var(--max));padding:64px 0}.product-shelf,.concern-band,.comparison,.product-path,.utility-grid,.subscribe-strip{padding:64px 18px}.shelf-image{height:220px}.concern-grid article{min-height:auto}.concern-visual{height:220px}.comparison-showcase{padding:52px 18px}.comparison-showcase__image{height:340px}.lab-story>div,.final-cta>div{padding:54px 20px}.lab-story figure,.final-cta figure,.editorial-visual,.mechanism-dossier figure{height:360px;min-height:0}.editorial-visual--product img{max-height:280px}.pdp-hero{padding:52px 18px}.gallery-main{height:430px}.spec-list div{grid-template-columns:1fr;gap:4px}.purchase-choice,.newsletter div,.row-list article{grid-template-columns:1fr}.bundle-stage{padding:40px 18px 120px}.bundle-stage img{width:25%;max-height:230px}.bundle-price{left:18px;right:18px;bottom:28px}.mini-shelf{justify-content:center}.site-footer{grid-template-columns:1fr;padding:54px 24px}}

/* V7 dropdown nav extension */
.site-shell{background:linear-gradient(90deg,#061426 0%,#071b33 46%,#061426 100%);border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 14px 38px rgba(5,11,20,.24)}
.promo{min-height:24px;background:rgba(5,11,20,.38);border-bottom:1px solid rgba(255,255,255,.08);color:rgba(232,236,239,.82);font-size:11px;letter-spacing:.08em;font-weight:720;text-transform:none}
.site-nav{height:64px;width:min(100% - 72px,1840px);grid-template-columns:minmax(270px,390px) 1fr minmax(190px,270px);position:relative}
.brand{gap:4px;align-content:center;color:#fff}
.brand strong{font-family:Futura,"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:clamp(29px,2.05vw,38px);font-weight:760;letter-spacing:-.055em;line-height:.88;color:#FFFFFF;text-shadow:none}
.brand span{order:2;color:rgba(211,137,99,.9);font-size:clamp(7px,.52vw,9px);letter-spacing:.35em;font-weight:720;line-height:1.1;white-space:nowrap;text-align:left}
.nav-links{align-items:stretch;gap:46px;color:#E8ECEF;font-size:17px;font-weight:620}
.nav-item{position:relative;display:flex;align-items:stretch}
.nav-top{position:relative;display:flex;align-items:center;gap:8px;padding:0;min-height:64px;color:inherit;transition:color 220ms var(--ease),transform 220ms var(--ease)}
.nav-top span{white-space:nowrap}
.nav-top:before{content:"";position:absolute;left:0;right:0;bottom:11px;height:1px;background:#FFFFFF;opacity:0;transform:scaleX(.55);transform-origin:center;transition:opacity 220ms var(--ease),transform 220ms var(--ease)}
.nav-top:after{display:none}
.nav-top:hover,.nav-top[aria-current=page]{color:#FFFFFF}
.nav-top:hover:before,.nav-top[aria-current=page]:before{opacity:1;transform:scaleX(1)}
.nav-chevron{width:14px;height:14px;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;opacity:.72;transition:transform 220ms var(--ease)}
.nav-item:hover .nav-chevron,.nav-item:focus-within .nav-chevron{transform:rotate(180deg)}
.nav-menu{position:absolute;top:64px;left:50%;width:306px;display:grid;gap:4px;padding:10px;background:rgba(6,20,38,.96);border:1px solid rgba(255,255,255,.12);box-shadow:0 28px 64px rgba(2,8,18,.38),inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(18px);opacity:0;visibility:hidden;transform:translate(-50%,-8px);transition:opacity 180ms var(--ease),transform 180ms var(--ease),visibility 180ms var(--ease);pointer-events:none}
.nav-item:hover .nav-menu,.nav-item:focus-within .nav-menu{opacity:1;visibility:visible;transform:translate(-50%,0);pointer-events:auto}
.nav-menu a{display:grid;gap:3px;padding:12px 13px;border:1px solid transparent;color:#E8ECEF;transition:background 180ms var(--ease),border-color 180ms var(--ease),transform 180ms var(--ease),color 180ms var(--ease)}
.nav-menu a:after{display:none}
.nav-menu a:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);color:#FFFFFF;transform:translateY(-1px)}
.nav-menu span{font-size:14px;font-weight:760;color:inherit}
.nav-menu small{font-size:12px;line-height:1.35;color:rgba(211,137,99,.78);font-weight:620}
.nav-actions{gap:12px;align-items:center}
.nav-action{position:relative;width:40px;height:40px;display:grid;place-items:center;color:#E8ECEF;border:1px solid transparent;transition:color 220ms var(--ease),transform 220ms var(--ease),border-color 220ms var(--ease),background 220ms var(--ease)}
.nav-action:hover{color:#FFFFFF;background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.14);transform:translateY(-1px)}
.nav-action:active{transform:scale(.98)}
.nav-action svg{width:26px;height:26px;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.nav-action span,.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.cart-count{position:absolute;right:-4px;top:-2px;min-width:22px;height:22px;padding:0 7px;border-radius:999px;background:#0051FF;color:#fff;display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:820;box-shadow:0 8px 18px rgba(0,81,255,.28)}
.mobile-nav{display:none}
.mobile-nav summary{position:relative;width:40px;height:40px;display:grid;place-items:center;list-style:none;cursor:pointer;color:#FFFFFF;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.055);transition:transform 220ms var(--ease),background 220ms var(--ease)}
.mobile-nav summary::-webkit-details-marker{display:none}
.mobile-nav summary i{position:absolute;left:50%;top:50%;width:22px;height:2px;background:currentColor;display:block;transition:transform 220ms var(--ease),opacity 220ms var(--ease)}
.mobile-nav summary i:nth-of-type(1){transform:translate(-50%,-50%) translateY(-7px)}
.mobile-nav summary i:nth-of-type(2){transform:translate(-50%,-50%)}
.mobile-nav summary i:nth-of-type(3){transform:translate(-50%,-50%) translateY(7px)}
.mobile-nav[open] summary i:nth-of-type(1){transform:translate(-50%,-50%) rotate(45deg)}
.mobile-nav[open] summary i:nth-of-type(2){opacity:0}
.mobile-nav[open] summary i:nth-of-type(3){transform:translate(-50%,-50%) rotate(-45deg)}
.mobile-nav-panel{position:fixed;left:0;right:0;top:88px;max-height:calc(100dvh - 88px);overflow:auto;display:grid;gap:18px;padding:22px 22px 28px;background:rgba(6,20,38,.98);border-top:1px solid rgba(255,255,255,.12);box-shadow:0 30px 60px rgba(2,8,18,.4)}
.mobile-nav-panel section{display:grid;gap:10px}
.mobile-nav-title{font-size:17px;font-weight:780;color:#FFFFFF}
.mobile-nav-panel section>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mobile-nav-panel section>div a{padding:10px 12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.82);font-size:13px;font-weight:650}
.newsletter{gap:14px}
.newsletter label{color:#fff}
.newsletter-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0}
.newsletter input{background:rgba(255,255,255,.94);border-color:rgba(255,255,255,.28);color:var(--ink)}
.newsletter input::placeholder{color:#728092}
.newsletter button{background:#c77b5e;color:#fff;min-width:118px;transition:background 220ms var(--ease),transform 220ms var(--ease)}
.newsletter button:hover{background:#d28a6b;transform:translateY(-1px)}
.newsletter button:active{transform:scale(.98)}
.newsletter-message{font-size:13px;line-height:1.45;font-weight:720}
.newsletter-message[hidden]{display:none}
.newsletter.is-error input{border-color:#d28a6b;box-shadow:0 0 0 3px rgba(210,138,107,.18)}
.newsletter.is-error .newsletter-message{color:#ffd9ca}
.newsletter.is-success .newsletter-row{display:none}
.newsletter.is-success .newsletter-message{display:block;padding:14px 16px;background:rgba(255,255,255,.08);border:1px solid rgba(216,195,154,.26);color:#fff}

@media (max-width: 1180px){
  .site-nav{height:62px;width:min(100% - 42px,1840px);grid-template-columns:minmax(230px,300px) 1fr minmax(144px,210px)}
  .brand strong{font-size:30px}
  .brand span{font-size:7.5px;letter-spacing:.32em}
  .nav-links{gap:30px;font-size:15.5px}
  .nav-top{min-height:62px}
  .nav-menu{top:62px}
  .nav-action{width:38px;height:38px}
  .nav-action svg{width:24px;height:24px}
  .cart-count{min-width:20px;height:20px;font-size:11px}
}

/* V8 evidence-led conversion extension */
.review-entry{display:grid;gap:4px;margin-top:14px;padding:14px 16px;border:1px solid var(--line);background:rgba(255,255,255,.82);text-decoration:none;color:var(--ink)}
.review-entry span,.review-placeholder span,.science-link{font-size:12px;color:var(--muted);font-weight:650}
.review-entry strong{font-size:15px}
.pdp-headline{font-size:18px;line-height:1.45;color:var(--ink);font-weight:680}
.science-link{display:inline-flex;margin-top:12px;text-decoration:underline;text-underline-offset:4px}
.decision-fit,.formula-proof,.objection-section,.routine-pairing,.risk-reversal,.review-section,.direct-answer-section,.evidence-ladder,.claim-boundary,.internal-link-rail,.solution-moment,.plain-science,.solution-fit,.solution-values,.signal-matrix{max-width:1240px;margin:0 auto;padding:76px 28px}
.decision-fit{display:grid;grid-template-columns:1.02fr 1.35fr;gap:34px;align-items:stretch}
.decision-fit__copy{padding:34px;background:var(--ink);color:white}
.decision-fit__copy .eyebrow,.decision-fit__copy p{color:rgba(255,255,255,.76)}
.decision-fit__copy h2{color:white;margin:0 0 18px}
.decision-fit__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.decision-fit__cards article,.fact-grid article,.objection-grid article,.answer-grid article,.internal-link-rail article,.review-placeholder,.signal-matrix__grid article{padding:22px;border:1px solid var(--line);background:rgba(255,255,255,.9)}
.decision-fit__cards span,.fact-grid span,.internal-link-rail span,.signal-matrix__grid span{display:block;margin-bottom:12px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:800}
.self-id-strip{max-width:1240px;margin:0 auto;padding:0 28px 46px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.self-id-strip article{display:flex;gap:12px;align-items:center;padding:16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.self-id-strip h3{font-size:15px;margin:0;line-height:1.35}
.light-cta{max-width:980px;margin:0 auto 28px;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid var(--line);background:var(--wash)}
.light-cta--quiet{margin-top:-24px}
.light-cta p{margin:0;font-weight:700;color:var(--ink)}
.formula-proof{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start}
.fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.fact-grid strong{display:block;font-size:20px;line-height:1.25}
.objection-grid,.answer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.objection-grid h3,.answer-grid h3{font-size:18px;margin-top:0}
.risk-reversal{display:grid;grid-template-columns:1fr 1fr auto;gap:20px;align-items:center;background:var(--ink);color:white}
.risk-reversal h2{color:white;margin:0 0 10px}
.risk-reversal p,.risk-reversal .eyebrow{color:rgba(255,255,255,.76)}
.risk-chips{display:flex;flex-wrap:wrap;gap:8px}
.risk-chips span{padding:8px 10px;border:1px solid rgba(255,255,255,.24);color:white;font-size:12px;font-weight:750}
.review-section{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.review-placeholder{display:grid;gap:8px}
.review-placeholder a{font-weight:800;color:var(--ink);text-decoration:underline;text-underline-offset:4px}
.mobile-sticky-cta{display:none}
.gallery-main--set{display:grid;grid-template-columns:repeat(4,1fr);align-items:end;gap:8px}
.gallery-main--set img{max-height:300px;object-fit:contain}
.direct-answer-section{background:var(--wash)}
.answer-grid{grid-template-columns:repeat(2,1fr)}
.answer-grid .btn{margin-top:12px}
.evidence-ladder{display:grid;grid-template-columns:.85fr 1.15fr .75fr;gap:28px;align-items:center}
.ladder-steps{display:grid;gap:10px}
.ladder-steps article{display:grid;grid-template-columns:54px 1fr;gap:10px;padding:16px;border-top:1px solid var(--line)}
.ladder-steps span{font-family:var(--mono);font-weight:800;color:var(--blue)}
.ladder-steps h3{margin:0}
.ladder-steps p{grid-column:2;margin:0;color:var(--muted)}
.claim-boundary{background:var(--ink);color:white}
.claim-boundary h2{color:white}
.claim-boundary p{color:rgba(255,255,255,.78)}
.internal-link-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-top:28px}
.solution-moment{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.solution-moment figure{margin:0;min-height:420px;background:var(--wash);overflow:hidden}
.solution-moment img{width:100%;height:100%;object-fit:cover}
.solution-reassurance{font-size:20px;color:var(--ink);font-weight:700}
.mechanism-dossier--solution{margin-top:0}
.plain-science{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;background:var(--wash)}
.plain-science__intro h2{margin-top:0}
.plain-science__grid{display:grid;gap:12px}
.plain-science__grid article{padding:22px;background:white;border:1px solid var(--line)}
.plain-science__grid h3{margin-top:0;font-size:18px}
.solution-fit{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.solution-fit__points{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.solution-fit__points span{padding:8px 10px;border:1px solid var(--line);background:white;font-size:12px;font-weight:800;color:var(--ink)}
.solution-fit__products{min-height:260px;display:flex;align-items:flex-end;justify-content:center;gap:10px;background:linear-gradient(135deg,var(--wash),#fff);border:1px solid var(--line);overflow:hidden}
.solution-fit__products img{max-height:260px;object-fit:contain}
.solution-values{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;background:var(--ink);color:white}
.solution-values h2,.solution-values h3{color:white}
.solution-values p,.solution-values .eyebrow{color:rgba(255,255,255,.76)}
.solution-values>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.solution-values article{padding:20px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04)}
.signal-matrix__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.signal-matrix__grid article{display:grid;align-content:start;gap:8px;min-height:270px}
.signal-matrix__grid div{height:92px;display:flex;align-items:flex-end;justify-content:center}
.signal-matrix__grid img{max-height:112px;object-fit:contain}

@media (max-width: 900px){
  .site-nav{height:62px;width:min(100% - 34px,1840px);grid-template-columns:1fr auto}
  .promo{min-height:24px;font-size:10px;padding-inline:12px}
  .brand strong{font-size:27px}
  .brand span{font-size:6.75px;letter-spacing:.28em}
  .nav-links{display:none}
  .nav-actions{gap:9px}
  .mobile-nav{display:block}
  .nav-action{width:38px;height:38px}
  .nav-action svg{width:24px;height:24px}
  .cart-count{right:-6px;top:-4px;min-width:22px;height:22px;font-size:12px}
  .mobile-nav-panel{top:86px;max-height:calc(100dvh - 86px)}
  .nav-actions .mobile-nav-panel a{display:block}
  .decision-fit,.formula-proof,.review-section,.evidence-ladder,.solution-moment,.plain-science,.solution-fit,.solution-values,.risk-reversal{grid-template-columns:1fr}
  .solution-values>div:last-child{grid-template-columns:1fr}
  .decision-fit__cards,.objection-grid,.answer-grid,.internal-link-rail,.signal-matrix__grid{grid-template-columns:1fr}
  .self-id-strip{grid-template-columns:1fr 1fr}
  .light-cta{align-items:flex-start;flex-direction:column}
  .mobile-sticky-cta{position:fixed;left:10px;right:10px;bottom:10px;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;background:rgba(9,38,67,.96);box-shadow:0 18px 42px rgba(7,27,51,.24);backdrop-filter:blur(14px);color:white}
  .mobile-sticky-cta span{display:grid;font-size:12px;line-height:1.15}
  .mobile-sticky-cta strong{font-size:16px}
  .mobile-sticky-cta a{padding:10px 12px;background:white;color:var(--ink);text-decoration:none;font-weight:850;font-size:13px;white-space:nowrap}
  body{padding-bottom:72px}
}

@media (max-width: 560px){
  .site-nav{height:58px;width:min(100% - 26px,1840px)}
  .brand strong{font-size:23px;letter-spacing:-.05em}
  .brand span{font-size:6px;letter-spacing:.22em}
  .nav-action--search,.nav-action--account{display:none}
  .mobile-nav-panel{top:82px;max-height:calc(100dvh - 82px);padding:18px 16px 24px}
  .nav-actions .mobile-nav-panel a{display:block}
  .mobile-nav-panel section>div{grid-template-columns:1fr}
  .newsletter-row{grid-template-columns:1fr}
  .newsletter button{min-height:48px}
  .decision-fit,.formula-proof,.objection-section,.routine-pairing,.risk-reversal,.review-section,.direct-answer-section,.evidence-ladder,.claim-boundary,.internal-link-rail,.solution-moment,.plain-science,.solution-fit,.solution-values,.signal-matrix{padding:54px 18px}
  .self-id-strip{grid-template-columns:1fr;padding-left:18px;padding-right:18px}
}