/* ==========================================================================
   KAVYON 2026 — redesign layer
   Loaded after site.css on every public page. Keeps every class/ID the
   scripts rely on; only changes type, spacing, colour and new sections.
   ========================================================================== */
/* Self-hosted (CSP allows font-src 'self' only). Geist — SIL OFL 1.1, see fonts/LICENSE-OFL.txt */
@font-face{font-family:"Geist";src:url("fonts/geist-latin-wght.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("fonts/geist-mono-latin-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("fonts/geist-mono-latin-500.woff2") format("woff2");font-weight:500 600;font-style:normal;font-display:swap}
:root{
  --bg:#ffffff;--off:#f4f5f5;--soft:#eceeef;--ink:#0b0c0d;--muted:#5d6266;--faint:#8a8f93;
  --line:#e2e4e6;--line-strong:#c9cdd0;--graphite:#141618;--green:#1f7a45;--green-bg:#eef6f1;
  --amber:#8a6400;--amber-bg:#faf6ea;--red:#a12424;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --gutter:clamp(16px,3.4vw,48px);
  --radius:2px;
  --shadow:0 18px 50px rgba(11,12,13,.08);
}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:15px;line-height:1.5;color:var(--ink);background:var(--bg);font-feature-settings:"ss01","cv11"}
h1,h2,h3{font-weight:600;letter-spacing:-.03em}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* Mono for identifiers: lots, batches, report IDs, codes */
.verify-rows b,.kv-lab-record b,.kv-lab-note,.card-lab,.stock-chip,.lot,.mono,
.record-data b,.search-list small,.cart-line small,.checkout-item small,.claim-code-row code,
.verify-input input,.hero-kicker,.lab-kicker,.step-code{font-family:var(--mono);font-feature-settings:normal}

/* ---------- Topbar + header ---------- */
.topbar{height:34px;padding:0 var(--gutter);font-size:11px;letter-spacing:.08em;background:var(--ink)}
.topbar span{opacity:.92}
.header{height:72px;padding:0 var(--gutter);border-bottom:1px solid var(--line)}
.logo b{font-size:20px;font-weight:600;letter-spacing:.14em}
.logo small{font-size:8.5px;letter-spacing:.5em;color:var(--faint)}
.nav{gap:30px}
.nav a{font-size:13px;letter-spacing:0;text-transform:none;font-weight:450;color:#2a2d30}
.nav a:hover{opacity:1;color:var(--ink)}
.nav a::after{bottom:-6px}
.mobile-nav{top:106px;padding:8px var(--gutter) 20px;gap:0;box-shadow:0 20px 40px rgba(0,0,0,.06)}
.mobile-nav a{font-size:17px;padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-nav a:last-child{border-bottom:0}

/* ---------- Buttons ---------- */
.btn{height:50px;padding:0 26px;font-size:12px;font-weight:500;letter-spacing:.07em;border-radius:var(--radius);gap:10px}
.btn.black{background:var(--ink);border-color:var(--ink)}
.btn.black:hover{background:#2b2e31}
.btn.white{background:#fff;border-color:var(--line-strong)}
.btn.white:hover{border-color:var(--ink);background:#fff}
.btn:disabled{opacity:.45;cursor:not-allowed}
.text-link{font-size:13px;font-weight:500;border-bottom:1px solid currentColor;padding-bottom:2px}

/* ---------- Reveal: never leave content invisible ---------- */
.reveal{opacity:1!important;transform:translateY(10px);transition:transform .5s ease}
.reveal.in{transform:none}

/* ---------- Eyebrows / section heads ---------- */
.eyebrow,.lab-kicker{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.section{padding:clamp(56px,7vw,96px) var(--gutter)}
.section-title{margin-bottom:32px;gap:20px}
.section-title h2{font-size:clamp(28px,3.2vw,44px);line-height:1.02}
.section-title p{margin:10px 0 0;color:var(--muted);font-size:15px;max-width:520px}
.section-title a{font-size:12px;letter-spacing:.08em;white-space:nowrap;border-bottom:1px solid currentColor;padding-bottom:3px}

/* ---------- Hero ---------- */
.hero{min-height:min(760px,calc(100svh - 106px));grid-template-columns:1.02fr 1fr;background:linear-gradient(115deg,#f7f8f8 0%,#eff1f2 55%,#dde1e4 100%)}
.hero-copy{padding:clamp(56px,7vw,110px) var(--gutter)}
.hero-kicker{font-size:11px;letter-spacing:.1em;padding:8px 12px;margin-bottom:28px;border-color:rgba(11,12,13,.16);background:rgba(255,255,255,.6)}
.hero-kicker i{background:var(--green);box-shadow:0 0 0 3px rgba(31,122,69,.15)}
.hero h1{font-size:clamp(46px,5.6vw,92px);line-height:.94;letter-spacing:-.045em;margin:0 0 26px;font-weight:600;max-width:12ch}
.hero h1 span{display:inline}
.hero .lead{font-size:clamp(16px,1.3vw,19px);line-height:1.55;color:#3e4245;max-width:500px;margin-bottom:36px}
.hero-actions{gap:12px;flex-wrap:wrap}
.hero-proof{margin-top:44px;gap:0;display:grid;grid-template-columns:repeat(3,auto);justify-content:start;border-top:1px solid rgba(11,12,13,.12);padding-top:22px;text-transform:none;letter-spacing:0;color:var(--ink)}
.hero-proof span{display:block;padding-right:34px}
.hero-proof span+span{padding-left:34px;border-left:1px solid rgba(11,12,13,.12)}
.hero-proof b{display:block;font-size:24px;font-weight:600;letter-spacing:-.03em}
.hero-proof small{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.35}
.hero-proof i{display:none}
.hero-visual img{max-height:620px}

/* ---------- Trust strip ---------- */
.trustbar{height:auto;min-height:84px;padding:20px var(--gutter);background:var(--ink)}
.trust .ico{font-size:22px;opacity:.85}
.trust b{font-size:12px;letter-spacing:.06em;font-weight:600}
.trust span{font-size:13px;color:#b9bcbf;margin-top:5px}

/* ---------- Product cards ---------- */
.product-grid{gap:14px}
.product-card{border:1px solid var(--line);border-radius:var(--radius)}
.product-image{background:var(--off)}
.product-meta{padding:16px 16px 4px;align-items:flex-start}
.product-meta b{font-size:15px;font-weight:600;text-transform:none;letter-spacing:-.01em}
.product-meta span{font-size:13px;color:var(--muted);margin-top:3px}
.product-meta strong{font-size:15px;font-weight:600}
.card-lab{display:flex;align-items:center;gap:7px;margin:8px 16px 14px;font-size:11px;letter-spacing:.02em;color:var(--muted)}
.card-lab::before{content:"";width:7px;height:7px;border-radius:50%;border:1px solid var(--faint)}
.card-lab.is-verified{color:var(--green)}
.card-lab.is-verified::before{background:var(--green);border-color:var(--green)}
.product-card .card-button{min-height:48px;padding:0 16px;font-size:12px;letter-spacing:.07em}
.stock-chip{font-size:10px;letter-spacing:.08em;margin-top:6px;padding:0 16px 10px}
.product-meta .stock-chip{padding:0;margin-top:6px}
.product-meta .stock-chip:not(.out):not(.low){display:none}
.home-grid{grid-template-columns:repeat(3,1fr)}
.related .product-grid{grid-template-columns:repeat(5,1fr)}
.related h2{font-size:clamp(24px,2.4vw,34px)}
.related{padding:30px var(--gutter) 80px}

/* ---------- How verification works ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius)}
.step{padding:34px 30px 38px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
.step:last-child{border-right:0}
.step-n{font-family:var(--mono);font-size:12px;color:var(--faint)}
.step h3{font-size:21px;margin:0}
.step p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}
.step-code{display:inline-block;align-self:flex-start;margin-top:auto;padding:9px 12px;border:1px dashed var(--line-strong);font-size:13px;letter-spacing:.06em;background:var(--off)}

/* ---------- Lab table ---------- */
.lab-table{width:100%;border-collapse:collapse;font-size:14px}
.lab-table th{font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:left;padding:0 16px 12px 0;border-bottom:1px solid var(--ink)}
.lab-table td{padding:18px 16px 18px 0;border-bottom:1px solid var(--line);vertical-align:middle}
.lab-table td.mono,.lab-table td .mono{font-size:13px}
.lab-table a{font-weight:600}
.lab-table .num{font-variant-numeric:tabular-nums;font-weight:600}
.status{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:500;padding:5px 10px;border-radius:99px;background:var(--green-bg);color:var(--green);white-space:nowrap}
.status.pending{background:var(--amber-bg);color:var(--amber)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ---------- Dark CTA / editorial ---------- */
.trace-cta{border-radius:var(--radius);padding:36px clamp(24px,4vw,56px);grid-template-columns:auto 1fr auto;gap:32px}
.trace-cta h3{font-size:clamp(22px,2.2vw,30px);margin:0 0 8px}
.trace-cta p{font-size:15px;line-height:1.6;color:#c4c7ca;max-width:620px}
.trace-seal{font-family:var(--mono);font-size:22px}
.editorial{padding:clamp(64px,8vw,120px) var(--gutter);background:var(--off)}
.editorial h2{font-size:clamp(44px,5.5vw,86px);font-weight:600}
.editorial p{font-size:17px;line-height:1.7;color:#4c5155}

/* ---------- Footer ---------- */
.footer{padding:72px var(--gutter) 30px;background:#0d0e0f}
.footer-intro p{font-size:14px;line-height:1.65;max-width:300px;color:#9ea2a5}
.footer-cols em{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#7c8083}
.footer-cols a,.footer-cols p{font-size:14px;color:#c3c6c8;line-height:1.6}
.footer-bottom{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:#7c8083;margin-top:30px}

/* ---------- Page heroes (shop / info / labs) ---------- */
.page-hero,.lab-page-hero{padding:clamp(56px,7vw,100px) var(--gutter) clamp(36px,4vw,56px)}
.page-hero h1,.lab-page-hero h1,.info-page h1,.verify-page h1{font-size:clamp(46px,6.4vw,96px);font-weight:600;letter-spacing:-.05em;line-height:.92}
.page-hero p,.lab-page-hero p{font-size:16px;line-height:1.65;color:var(--muted);max-width:640px}
.shop-page{padding:36px var(--gutter) 90px}
.shop-page .product-card{border:1px solid var(--line)}
.shop-page .product-meta{padding-left:16px;padding-right:16px}
.breadcrumbs{padding:22px var(--gutter) 0;font-size:12px;color:var(--muted)}
.breadcrumbs a:hover{color:var(--ink)}

/* ---------- Info pages ---------- */
.info-page{padding:clamp(56px,7vw,100px) var(--gutter);gap:clamp(40px,6vw,90px)}
.info-page>div:first-child p,.info-lead{font-size:17px;line-height:1.6;color:var(--muted);max-width:440px;margin-top:22px}
.info-copy{font-size:16px;line-height:1.75;color:#43474b;max-width:720px}
.info-copy h3{font-size:19px;margin:36px 0 10px;letter-spacing:-.02em}
.info-copy h3:first-child{margin-top:0}
.info-copy ul{padding-left:18px}
.info-copy li{margin:6px 0}
.info-copy a{text-decoration:underline;text-underline-offset:3px}
.faq summary{font-size:17px;padding:22px 0;font-weight:500;cursor:pointer}
.faq p{font-size:15px;line-height:1.7;color:var(--muted);margin:0 0 22px}
.fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:26px 0}
.fact-grid div{background:#fff;padding:18px 20px}
.fact-grid span{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.fact-grid b{display:block;font-size:18px;margin-top:6px;letter-spacing:-.02em}

/* ---------- Verify ---------- */
.verify-page{padding:clamp(56px,7vw,100px) var(--gutter)}
.verify-page p{font-size:17px;line-height:1.6;color:var(--muted);max-width:460px}
.verify-form label{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted)}
.verify-input{border-bottom:2px solid var(--ink)}
.verify-input input{font-size:clamp(22px,2.4vw,30px);letter-spacing:.04em;padding:18px 0;text-transform:uppercase}
.verify-input input::placeholder{color:#c2c6c9}
.verify-input button{font-size:12px;letter-spacing:.08em;font-weight:600;padding-left:16px;white-space:nowrap}
.verify-message{font-size:14px}
.verify-help{margin-top:30px;display:grid;gap:12px}
.verify-help p{font-size:14px;color:var(--muted);margin:0;max-width:none}
.verify-lots{display:flex;flex-wrap:wrap;gap:8px}
.verify-lots button{font-family:var(--mono);font-size:12px;letter-spacing:.04em;border:1px solid var(--line);background:var(--off);padding:8px 11px;border-radius:var(--radius)}
.verify-lots button:hover{border-color:var(--ink);background:#fff}

/* ---------- Product page ---------- */
.product-layout{padding:22px var(--gutter) 70px;gap:clamp(24px,3.5vw,56px)}
.main-media{background:var(--off)}
.thumb{border-radius:var(--radius)}
.gallery-note{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:none;color:var(--muted)}
.buybox{padding:6px 0 0}
.product-layout .buybox{top:96px}
.buybox .eyebrow{margin-bottom:12px}
.buybox h1{font-size:clamp(32px,3.2vw,46px);text-transform:none;letter-spacing:-.035em;line-height:1;margin-bottom:16px}
.price-line{gap:16px;margin-bottom:18px;flex-wrap:wrap}
.price-line strong{font-size:26px;font-weight:600;letter-spacing:-.02em}
.in-stock{font-size:13px;font-weight:500}
.detail-copy{font-size:16px;line-height:1.65;color:#43474b;margin:0 0 6px}
.purity-pill{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12px;padding:6px 10px;border-radius:99px;background:var(--green-bg);color:var(--green)}
.purity-pill.pending{background:var(--amber-bg);color:var(--amber)}
.live-commerce{margin:18px 0;padding:14px 16px}
.live-commerce b{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em}
.live-commerce small{font-size:13px;color:var(--muted);margin-top:4px}
.purchase-row{margin:16px 0 18px}
.qty{height:50px}
.qty button{width:44px;font-size:18px}
.qty span{font-size:15px;width:38px}
.purchase-row .btn{height:50px}
.benefits{padding:16px 0}
.benefits span{font-size:12px;color:#3e4245}
.verify-card{padding:24px;border-radius:var(--radius)}
.verify-card h3{font-size:13px;letter-spacing:.06em}
.verify-rows div{font-size:14px;padding:9px 0;border-bottom:1px solid var(--line)}
.verify-rows span{color:var(--muted)}
.accordion{margin-top:24px;border-radius:var(--radius)}
.accordion summary{font-size:13px;letter-spacing:.06em;padding:18px 20px;display:flex;justify-content:space-between;cursor:pointer}
.accordion summary::after{content:"+";font-weight:300;font-size:18px;line-height:1}
.accordion details[open] summary::after{content:"−"}
.accordion details p,.accordion .specgrid{font-size:14px;line-height:1.7;padding:0 20px 20px;color:#4c5155}
.specgrid{grid-template-columns:minmax(120px,.8fr) 1.2fr;gap:0}
.specgrid span,.specgrid b{padding:10px 0;border-bottom:1px solid var(--line)}
.specgrid span{color:var(--muted)}
.specgrid b{font-weight:500;color:var(--ink);word-break:break-word}
.specgrid b.mono{font-size:13px}
.mobile-buybar b{font-size:13px;text-transform:none;font-weight:600}
.mobile-buybar span{font-size:14px}

/* Lab summary card */
.kv-lab-card{border-radius:var(--radius)}
.kv-lab-head{padding:18px 20px}
.kv-lab-head h3{font-size:13px}
.kv-lab-status{font-size:11px;letter-spacing:.04em;border-radius:99px;padding:6px 11px}
.kv-lab-sub{padding:16px 20px;font-size:14px;line-height:1.6;color:var(--muted)}
.kv-lab-metric{padding:20px}
.kv-lab-metric span,.kv-lab-record span{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em}
.kv-lab-metric strong{font-size:21px;font-weight:600}
.kv-lab-record div{padding:14px 20px;font-size:13px}
.kv-lab-actions{padding:16px 20px}
.kv-lab-note{padding:12px 20px 18px;font-size:11.5px;line-height:1.65;color:var(--muted)}
.kv-lab-fill{padding:0 20px 18px;font-size:12.5px;line-height:1.6;color:var(--muted)}
.kv-component-row{font-size:13px}
.lab-page-grid{padding:36px var(--gutter) 90px;gap:16px}
.lab-page-product h2{font-size:24px;text-transform:none}
.lab-page-product p{font-size:13px}
.pending-panel p{font-size:14px}
.pending-boxes span{font-family:var(--mono);font-size:10.5px}
.pending-boxes b{font-size:15px}

/* Verified record pages */
.record{padding:clamp(48px,6vw,90px) var(--gutter)}
.record-status{border-radius:var(--radius);padding:clamp(28px,4vw,52px)}
.record-status .status-pill{font-family:var(--mono);font-size:11px;letter-spacing:.08em;border-radius:99px;padding:7px 12px;border-color:#3d4144}
.record-status h1{font-size:clamp(40px,4.4vw,62px);letter-spacing:-.04em}
.record-status p{font-size:15px;line-height:1.6;color:#b8bcbf}
.record-data div{font-size:15px;padding:16px 0}
.record-data span{color:var(--muted)}

/* ---------- Cart / search / toast / popups ---------- */
.cart-panel{padding:26px}
.panel-head span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted)}
.panel-head h3{font-size:26px}
.cart-line b{font-size:14px}
.cart-line small{font-size:11.5px}
.cart-line strong{font-size:14px}
.cart-line .qty{height:34px}
.cart-line .qty button{width:32px;font-size:15px}
.cart-line .qty span{font-size:13px}
.free-ship-copy{font-size:12.5px}
.promo input{height:46px;font-size:15px}
.promo button{font-size:11px;letter-spacing:.08em;width:90px}
.totals div{font-size:14px}
.totals .grand{font-size:19px;font-weight:600}
.micro{font-size:12px}
.cart-confidence{font-size:11.5px}
.search-panel>span{font-family:var(--mono);font-size:11px}
.search-panel>input{font-size:28px;font-family:var(--sans)}
.search-list a{font-size:15px;padding:14px 0}
.search-list small{font-size:11.5px}
.add-toast b{font-size:14px}
.add-toast span{font-size:12.5px}
.add-toast button{font-size:12px}
.tg-offer{padding:26px 26px 22px;border-radius:var(--radius)}
.tg-offer>span{font-family:var(--mono);font-size:10.5px}
.tg-offer h3{font-size:26px}
.tg-offer p{font-size:14px}
.tg-offer small{font-size:12px}
.auth-popup-card p,.contact-success-card p{font-size:14px}
.auth-popup-card>span,.contact-success-card>span{font-family:var(--mono);font-size:10.5px}

/* ---------- Checkout / account / track / contact ---------- */
.checkout-head>span{font-family:var(--mono);font-size:11px}
.checkout-section-head>span,.checkout-block-title>span{font-family:var(--mono);font-size:11px}
.checkout-section-head p{font-size:14px}
.checkout-block-title h2{font-size:21px}
.fields label,.contact-form label,.account-form label,.track-form label{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:#4c5155}
.fields input,.contact-form input,.contact-form textarea,.account-form input,.track-form input{font-size:16px;border-color:var(--line-strong);border-radius:var(--radius)}
.fields input:focus,.contact-form input:focus,.contact-form textarea:focus,.account-form input:focus,.track-form input:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.ship-choice b{font-size:15px}
.ship-choice small{font-size:13px}
.checkout-item b{font-size:14px}
.checkout-item small{font-size:11.5px}
.checkout-item strong,.checkout-totals div{font-size:14px}
.checkout-totals .grand{font-size:20px;font-weight:600}
.checkout-assurance{font-size:11px}
.payment-currency-note,.checkout-support,.checkout-account-note{font-size:12px!important}
.checkout-notice,.checkout-empty{font-size:13px}
.account-hero p,.account-msg,.track-order-card>p{font-size:14px}
.account-step,.auth-create-row>span,.tier-card-head span,.reward-next>span{font-family:var(--mono);font-size:10.5px}
.text-button{font-size:13px}
.account-metrics span,.account-metrics small{font-size:12px}
.account-order>div:first-child>span,.account-order p,.account-order-products{font-size:13px}
.reward-options button{font-size:13px}
.reward-rules span,.tier-benefits span{font-size:11.5px}
.tier-progress-copy{font-size:12.5px}
.order-timeline span{font-size:10px}
.track-lines div,.track-total{font-size:14px}
.tracking-chip{font-size:13px}
.track-help-card p{font-size:14px}
.contact-direct{font-size:15px}
.contact-status{font-size:13px}
.contact-status b{font-size:14px}
.error-page p{font-size:15px}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .product-grid,.home-grid{grid-template-columns:repeat(3,1fr)}
  .related .product-grid{grid-template-columns:repeat(3,1fr)}
  .nav{gap:22px}
}
@media(max-width:820px){
  .hero{grid-template-columns:1fr}
  .hero-copy{padding:48px var(--gutter) 28px}
  .hero-visual{min-height:360px;padding:0 var(--gutter) 24px}
  .product-grid,.home-grid,.related .product-grid,.shop-page .product-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line)}
  .step:last-child{border-bottom:0}
  .trace-cta{grid-template-columns:1fr}
  .trace-seal{display:none}
  .fact-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  body{font-size:15px}
  .topbar{font-size:10.5px;letter-spacing:.06em}
  .header{height:64px}
  .mobile-nav{top:98px}
  .hero h1{font-size:44px}
  .section-title{flex-direction:column;align-items:flex-start}
  .section-title h2{font-size:32px}
  .hero-proof{grid-template-columns:1fr 1fr;row-gap:18px}
  .hero-proof span{padding-right:14px}
  .hero-proof span+span{padding-left:14px}
  .hero-proof span:nth-child(3){grid-column:1/-1;border-left:0;padding-left:0;border-top:1px solid rgba(11,12,13,.12);padding-top:16px}
  .hero-proof b{font-size:21px}
  .product-grid,.home-grid,.shop-page .product-grid{grid-template-columns:1fr 1fr;gap:10px}
  .product-meta{padding:12px 12px 2px;flex-direction:column;gap:6px}
  .product-meta b{font-size:14px}
  .product-meta strong{font-size:14px}
  .card-lab{margin:6px 12px 12px;font-size:10px;letter-spacing:0}
  .product-card .card-button{min-height:44px;padding:0 12px;font-size:11px}
  .lab-table th:nth-child(4),.lab-table td:nth-child(4),.lab-table th:nth-child(5),.lab-table td:nth-child(5){display:none}
  .lab-table td{padding:14px 10px 14px 0;font-size:13px}
  .buybox h1{font-size:32px}
  .benefits{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr;gap:28px}
  .mobile-buybar{height:72px;padding:10px 16px}
  .mobile-buybar .btn{height:50px}
}