/* Rounded Accel components and mobile-first spacing. */
:root{--radius-card:28px;--radius-field:16px;--radius-pill:999px;background:#f7f9fc}
body,.header,.footer{background:#f7f9fc}.header{background:#f7f9fcf2}.btn,.code,.category-tabs button,.badge,.zoom-label,.campaign-caption>a,.file-open{border-radius:var(--radius-pill)}
.btn{padding-left:24px;padding-right:24px}.campaign-cta{padding-right:9px}.campaign-cta>span,.lead-arrow,.quick-add,.index-add,.cart-button,.icon-button{border-radius:50%}
.product-image,.pdp-gallery .pdp-visual,.lead-product,.promo-panel,.order-side,.payment-side,.demo-card,.support-box,.document-intro,.science-image img,.about-lab img{border-radius:var(--radius-card)}
.index-image{border-radius:50%;aspect-ratio:1;height:auto;overflow:hidden}.index-image img{object-fit:contain}.quick-add{width:44px;height:44px;background:#e7edff;color:#1646ed;flex:none}.index-add{width:44px;height:44px}.lead-product-bottom{border-radius:0 0 28px 28px}
.category-tabs{gap:9px;border:0;flex-wrap:wrap;margin-top:20px}.category-tabs button{padding:12px 18px;border:1px solid #dbe2ee;background:#fff!important;font-size:14px}.category-tabs button.active{background:#1646ed!important;border-color:#1646ed;color:white}.category-tabs button.active:after{display:none}
.search-field{border-radius:var(--radius-pill)}.sort-label select,.form-grid input,.checkout-code input,.demo-card input{border-radius:var(--radius-field)}
.qty-option,.purchase-panel .qty-option{border-radius:18px}.pdp-offer{border-radius:18px;padding:14px 16px}.purchase-evidence{border:1px solid #dbe2ee;border-radius:20px;padding:0 8px;background:#fff}.purchase-evidence>button,.purchase-evidence>a{padding-top:17px;padding-bottom:17px}
.product-card{min-width:0}.product-info h3{overflow-wrap:anywhere}.product-price{white-space:nowrap}.product-bottom{gap:7px}.badge{max-width:calc(100% - 24px);font-size:12px;line-height:1.3;padding:7px 11px}.product-image{isolation:isolate}.product-image img{padding:18px 10px 0;box-sizing:border-box}
.first-order{border-radius:36px;margin:0 20px 30px}.evidence-section{border-radius:36px 36px 0 0}.file-paper{border-radius:0 22px 22px 22px}.file-accent{border-radius:22px}.image-overline{border-radius:999px}.science-image img{display:block}.science-image{overflow:hidden}.info-dialog,.access-dialog{border-radius:28px}.cart-dialog{border-radius:28px 0 0 28px}.cart-item>img,.checkout-product img{border-radius:14px}.cart-quantity{border-radius:999px;overflow:hidden}.checkout-first{border-radius:14px}.payment-side{background:white;border:1px solid #e3e8f0}.order-side{background:#edf2fa}.identity-mark{border-radius:28px}.trust-strip a{min-width:0}.purchase-panel{min-width:0}.purchase-panel h1{overflow-wrap:break-word}
@media(max-width:800px){
 .wrap{width:calc(100% - 36px)}.nav{height:70px;gap:8px}.brand{min-width:0}.brand .brand-word{font-size:23px}.brand .brand-word small{font-size:10px;letter-spacing:3px}.brand .accel-mark{width:32px;height:32px}.nav-actions{gap:3px}.icon-button,.cart-button{width:42px;height:42px}.nav-links.is-open{top:70px;left:12px;right:12px;border-radius:22px;padding:14px;gap:0}.nav-links a{padding:13px 16px;font-size:16px}.announcement{padding:8px 16px;gap:4px;flex-wrap:wrap;text-align:center;font-size:12px;line-height:1.4}.announcement button{font-size:12px}
 .campaign{margin:12px 12px 0;border-radius:28px;min-height:0;height:auto;max-height:none;padding:28px 22px 320px;background:#e5eff8}.campaign-top{position:static;display:block;font-size:11px;line-height:1.5;letter-spacing:1px}.campaign-top>span:last-child{display:none}.campaign-copy{position:relative;inset:auto;margin-top:24px}.campaign h1{font-size:clamp(43px,9.5vw,75px);letter-spacing:-.8px;line-height:.98}.campaign h1 span{white-space:normal}.outline-word{-webkit-text-stroke:1px #14243b}.campaign-bottom{margin-top:22px;max-width:none}.campaign-bottom p{font-size:16px;line-height:1.55;max-width:430px}.campaign-cta{margin-top:20px;min-width:0;max-width:360px;width:100%;font-size:14px;min-height:54px}.campaign-cta>span{width:36px;height:36px}.campaign-image{inset:auto 0 0;width:100%;height:320px;max-width:100%;object-fit:cover;object-position:70% 65%;transform:none!important;animation:none}.campaign-shade{background:linear-gradient(180deg,#e5eff8 0%,#e5eff8 48%,transparent 70%)}.campaign-caption{left:18px;right:18px;bottom:17px;gap:12px;font-size:11px;letter-spacing:.5px}.campaign-caption>a{font-size:12px;gap:8px;padding:10px 12px}.scroll-marker{display:none}
 .trust-strip{grid-template-columns:1fr;padding-top:12px;padding-bottom:18px;gap:0}.trust-strip>a{border:0;border-bottom:1px solid #e3e8ef;padding:13px 0}.trust-strip small{font-size:12px}.ticker{height:49px}.ticker-track span{font-size:25px}
 .collection-edit{padding:45px 0}.editorial-heading{gap:18px;margin-bottom:24px}.editorial-heading h2{font-size:46px;letter-spacing:-1.8px}.editorial-heading>div:last-child{display:block}.editorial-heading p{font-size:14px;margin-bottom:12px}.editorial-heading .text-link{font-size:14px;max-width:none}.collection-layout{gap:26px}.lead-product{min-height:440px;border-radius:26px}.lead-product>img{top:40px;height:310px}.lead-product-top{padding:19px 17px;font-size:11px;letter-spacing:.5px}.lead-product-top span:last-child{font-size:11px}.lead-product-bottom{padding:18px}.lead-product-bottom h3{font-size:25px}.lead-product-bottom strong{font-size:18px}.lead-product-bottom>div:last-child{gap:12px}.lead-product-bottom span{font-size:12px}
 .index-product{grid-template-columns:90px minmax(0,1fr) 44px;gap:13px;margin-bottom:15px;padding-bottom:15px}.index-image{height:90px;width:90px}.index-product h3{font-size:18px;letter-spacing:-.3px}.index-product p{font-size:12px}.index-add{width:44px;height:44px}.collection-end{font-size:13px;padding:6px 0}
 .science-story{padding-top:0;padding-bottom:44px;gap:25px;grid-template-columns:1fr}.science-copy h2{font-size:54px;letter-spacing:-1px}.science-copy p{font-size:16px}.science-image img{aspect-ratio:1.25}.first-order{margin:0 12px 25px;border-radius:28px}.first-order-inner{width:calc(100% - 36px);grid-template-columns:1fr 1fr;gap:18px;padding:30px 0}.first-order h2{font-size:32px}.offer-big{font-size:116px;letter-spacing:-4px;justify-content:center}.offer-big>span{font-size:52px}.offer-big small{font-size:14px;letter-spacing:3px}.first-order-action{grid-column:1/-1;display:block;margin:5px 0 0}.first-order-action .btn{font-size:15px}.offer-terms{margin-top:14px;font-size:12px}
 .evidence-section{padding:35px 0 40px;border-radius:28px 28px 0 0}.evidence-head>span:last-child{display:none}.evidence-layout{grid-template-columns:1fr;padding:35px 0 42px;gap:32px}.evidence-statement h2{font-size:64px}.evidence-statement h2 em{white-space:normal;font-size:.83em;letter-spacing:-1px}.evidence-statement>p{font-size:16px}.evidence-cta{border:1px solid #697a94;padding:10px 18px;min-width:0;width:100%;max-width:350px}.evidence-file{transform:none;margin:0;width:calc(100% - 12px);max-width:480px}.file-paper{padding:25px 20px}.evidence-values{gap:26px}.closing-section{padding:45px 0;gap:28px}.closing-title h2{font-size:47px}.closing-faq summary{font-size:16px;line-height:1.5}.closing-faq p{font-size:16px}
 .catalog-page{padding-top:30px}.catalog-page .section-title{font-size:41px;letter-spacing:-1.4px}.catalog-page .section-top p{font-size:16px}.catalog-tools{gap:12px}.search-field input{font-size:16px}.category-tabs{gap:8px;flex-wrap:nowrap;overflow-x:auto;padding:5px 0 12px;scrollbar-width:thin}.category-tabs button{flex:none;font-size:13px;padding:10px 15px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px 12px}.product-image{height:220px;border-radius:23px}.product-image img{padding:26px 4px 3px}.badge{left:8px;top:9px;max-width:calc(100% - 16px);padding:6px 8px;font-size:11px;letter-spacing:0}.product-info{padding-top:13px}.product-info h3{font-size:16px;line-height:1.3;letter-spacing:-.2px}.product-info p{font-size:12px;margin-top:7px}.product-bottom{padding-top:10px;margin-top:10px;align-items:center}.product-price{font-size:16px}.product-price small{display:block;font-size:12px}.quick-add{width:42px;height:42px}.quick-add svg{width:18px;height:18px}
 .breadcrumb{font-size:12px;line-height:1.5;margin-bottom:16px;flex-wrap:wrap}.product-page{padding-top:20px}.pdp-grid{grid-template-columns:1fr;gap:23px}.pdp-gallery .pdp-visual{height:320px;border-radius:28px;top:auto}.pdp-gallery .image-zoom{padding:12px 14px 36px}.zoom-label{top:12px;right:12px;font-size:12px;padding:9px 11px}.pdp-caption{left:16px;bottom:12px;font-size:12px}.purchase-panel h1{font-size:clamp(29px,7.5vw,38px);line-height:1.12;letter-spacing:-1.1px;margin:10px 0 12px}.purchase-panel .eyebrow{font-size:12px}.pdp-size{font-size:14px}.purchase-panel .pdp-price{font-size:29px;margin:13px 0}.purchase-panel .coa-inline{font-size:14px;line-height:1.4;text-align:left}.purchase-panel .pdp-description{font-size:16px;line-height:1.6;margin:15px 0 20px}.quantity-heading{font-size:13px;gap:10px}.quantity-options{gap:8px}.purchase-panel .qty-option{padding:14px 7px;border-radius:17px;min-width:0}.qty-option strong{font-size:14px}.qty-option span,.qty-option small{font-size:12px}.qty-option b{font-size:16px}.add-main{font-size:15px;min-height:54px;width:100%}.pdp-offer{font-size:14px;line-height:1.5}.purchase-evidence{grid-template-columns:1fr;padding:0 12px}.purchase-evidence>button{border-bottom:1px solid #e3e8ef}.purchase-evidence strong{font-size:14px}.purchase-evidence small{font-size:12px}.purchase-evidence>*>svg:last-child{display:block}.pdp-reassurance{font-size:14px}.pdp-details{gap:20px;padding:40px 0}.pdp-details h2{font-size:29px}.pdp-details summary{font-size:16px}.related-grid{gap:24px 12px}.mobile-buy{left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));border:1px solid #dbe3f1;border-radius:24px;padding:12px;gap:12px;box-shadow:0 8px 35px #10234926}.mobile-buy>div{min-width:0}.mobile-buy strong{font-size:13px;line-height:1.3;max-width:190px}.mobile-buy .btn{flex:none;min-height:46px;font-size:14px;padding:0 18px}.mobile-buy span{font-size:12px}.footer{padding-bottom:100px}
 .cart-dialog{width:100%;max-width:100%;max-height:100dvh;height:100dvh;border-radius:25px 0 0 25px;padding:22px 18px}.cart-item{gap:12px}.cart-item>img{width:68px;height:86px}.cart-item-info{min-width:0}.cart-item h3{font-size:14px;line-height:1.4}.cart-quantity button{min-width:38px;min-height:38px}.cart-item-price strong{font-size:14px}.cart-item-price button{min-height:36px}.cart-checkout{font-size:15px}.cart-offer{font-size:14px;line-height:1.5}.totals{font-size:14px}
 .checkout-page{padding-top:22px}.checkout-heading h1{font-size:32px;line-height:1.1}.checkout-layout{grid-template-columns:1fr;gap:22px}.order-side,.payment-side{padding:20px 16px;border-radius:24px}.checkout-product>div{min-width:0}.checkout-product strong{font-size:14px;line-height:1.3}.checkout-product>strong{white-space:nowrap}.checkout-section-title{flex-wrap:wrap;gap:8px}.checkout-section-title span{font-size:12px}.checkout-section-title h2{font-size:20px}.form-grid{gap:14px 10px}.form-grid label{font-size:14px}.form-grid input{font-size:16px;min-height:46px;width:100%;min-width:0}.demo-card{padding:15px;border-radius:18px}.consent{font-size:14px;line-height:1.5}.complete-purchase{min-height:54px;font-size:14px}.checkout-discount summary{font-size:14px}.checkout-first{font-size:14px;line-height:1.5}
 .about-hero h1{font-size:44px;line-height:1.08}.about-hero p,.about-body p{font-size:16px}.contact-email{font-size:clamp(16px,4.8vw,23px);overflow-wrap:anywhere}.identity-title h1{font-size:63px}.identity-hero figure img{min-height:0;object-fit:contain}.identity-mark{width:100%;justify-content:center}.section-title{overflow-wrap:break-word}.info-dialog,.access-dialog{max-width:calc(100vw - 24px);padding:28px 22px}.info-dialog h2{font-size:28px;overflow-wrap:anywhere}.document-row .text-link{font-size:12px}.preview-note{font-size:12px;line-height:1.5;padding-bottom:22px}
}
@media(max-width:360px){.wrap{width:calc(100% - 28px)}.brand .brand-word{font-size:20px}.nav-actions{gap:0}.nav-actions .icon-button,.nav-actions .cart-button{width:36px}.campaign{padding-left:18px;padding-right:18px}.campaign h1{font-size:40px}.product-image{height:195px}.product-info h3{font-size:15px}.qty-option b{font-size:14px}.qty-option small{font-size:11px}.lead-product-top{font-size:10px}.lead-product-top span:last-child{font-size:10px}.first-order h2{font-size:28px}.offer-big{font-size:100px}}
@media(min-width:801px){.campaign{margin:16px 24px 0;border-radius:36px;height:calc(100svh - 146px)}.product-image{border-radius:28px}.index-image{border-radius:50%}.pdp-gallery .pdp-visual{border-radius:34px}}
/* Reference-led storefront: soft blue surfaces, rounded cards and evidence-led copy. */
body{background:linear-gradient(135deg,#f3f7ff 0,#fff 700px)}.header{width:calc(100% - 48px);max-width:1320px;margin:12px auto 18px;border-radius:999px;border:1px solid #edf1f7;box-shadow:0 8px 28px #17397112;top:8px;background:#ffffffed}.header .nav{width:calc(100% - 44px);height:76px}.nav-links{gap:27px}.brand .brand-word{font-size:25px}.ref-home{padding-bottom:65px}.ref-home h2{font-family:Manrope,'DM Sans',sans-serif;font-weight:800;font-size:clamp(32px,3.5vw,48px);letter-spacing:-1.9px;line-height:1.12}.ref-home h2 em,.ref-hero h1 em{font-style:normal;color:#357cff}.ref-kicker{display:inline-block;background:#e8f0ff;color:#1646ed;border-radius:999px;padding:7px 12px;font-size:11px;font-weight:800;letter-spacing:1.3px;line-height:1.4}.ref-hero{position:relative;isolation:isolate;overflow:hidden;border-radius:34px;background:#0c2042;color:white;padding:65px 50px 0;min-height:570px;box-shadow:0 18px 40px #173b721c}.ref-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center;z-index:-3}.ref-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#06162ff5 0%,#0b2148e8 34%,#0b214844 66%,#0b214811 100%);z-index:-2}.ref-hero-copy{max-width:570px;padding-bottom:55px}.ref-hero .ref-kicker{background:#1646ed40;color:#9bcdff;font-size:11px;letter-spacing:1.5px}.ref-hero h1{font-family:Manrope,'DM Sans',sans-serif;font-size:clamp(38px,4.5vw,63px);font-weight:800;letter-spacing:-2.8px;line-height:1.08;margin:24px 0 22px}.ref-hero-copy p{max-width:425px;color:#d0e0f4;font-size:16px;line-height:1.7}.ref-actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap;margin-top:26px}.ref-actions .btn{font-size:14px;min-height:49px}.ref-outline{border:1px solid #a2b9d4;background:#0b20482e;color:white}.ref-outline:hover{background:#183558}.ref-hero-foot{border-top:1px solid #c1d8f54a;display:flex;gap:36px;padding:22px 0;position:relative}.ref-hero-foot>span{display:flex;align-items:center;gap:10px;font-size:13px}.ref-hero-foot svg{width:25px;height:25px;color:#4b98ff}.ref-home>.trust-strip{margin-top:22px;padding:15px 20px;background:white;box-shadow:0 7px 22px #18395809;border-radius:24px;border:1px solid #eaf0fb;gap:15px}.ref-home .trust-strip>a{border:0;background:#f5f8ff;border-radius:16px;padding:12px}.ref-home .trust-strip strong{font-size:13px}.ref-home .trust-strip small{font-size:12px}.ref-intro{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding-top:30px;padding-bottom:70px}.ref-intro>a{background:linear-gradient(130deg,#fff,#e9f2ff);border:1px solid #e1ebfa;border-radius:26px;padding:30px;box-shadow:0 10px 25px #173c7510;position:relative}.ref-intro h2{font-size:31px;letter-spacing:-1.3px;margin:18px 0 14px}.ref-intro p{max-width:430px;color:#627189;font-size:15px;line-height:1.7;margin-bottom:20px}.ref-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:#e7efff;color:#1646ed}.ref-icon svg{width:26px;height:26px}.ref-heading{text-align:center;max-width:770px;margin:0 auto 34px}.ref-heading h2{margin:17px 0}.ref-heading p{max-width:590px;margin:0 auto;font-size:16px;line-height:1.7;color:#617088}.ref-featured{padding:55px 0 60px;background:linear-gradient(155deg,#e9f2ff,#fff 75%)}.ref-featured .product-card{background:white;padding:12px;border:1px solid #e7edf7;border-radius:27px;box-shadow:0 9px 25px #17376e0b}.ref-featured .product-image{height:250px;border-radius:19px}.ref-featured .product-info{padding:15px 6px 5px}.ref-featured .product-info h3{font-size:17px}.ref-featured .badge{font-size:11px;padding:6px 8px;left:7px;top:8px;max-width:calc(100% - 14px)}.ref-center{text-align:center;margin:30px 0}.ref-home .promo-panel{background:#e6efff;border:1px solid #cbdcf9;border-radius:26px;margin-top:36px}.ref-home .code{background:#1646ed;color:white;border:0;padding:13px 23px}.ref-process{padding-top:70px;padding-bottom:70px}.ref-step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.ref-step-grid article{position:relative;text-align:center;border:1px solid #e2ebf9;border-radius:27px;background:linear-gradient(130deg,#fff,#eff5ff);padding:30px 25px;box-shadow:0 8px 24px #21427009}.ref-step-grid .ref-icon{margin:0 auto 23px;border-radius:50%;width:62px;height:62px}.step-number{position:absolute;right:22px;top:20px;font-size:13px;font-weight:700;color:#7183a0}.ref-step-grid h3,.ref-quality-grid h3{font-size:18px;font-weight:800;letter-spacing:-.5px;margin-bottom:13px}.ref-step-grid p,.ref-quality-grid p{font-size:14px;line-height:1.7;color:#627189}.ref-quality-band{background:linear-gradient(130deg,#eaf2ff,#fff);padding:55px 0}.ref-quality{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.ref-quality-copy h2{margin:19px 0}.ref-quality-copy>p{font-size:16px;line-height:1.7;color:#627189;margin-bottom:22px}.ref-quality-copy figure{margin:27px 0 0}.ref-quality-copy img{width:100%;height:205px;object-fit:cover;border-radius:24px}.ref-quality-copy figcaption{font-size:12px;color:#6b7890;margin-top:9px}.ref-quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.ref-quality-grid article{background:#ffffffce;border:1px solid #e3ebf8;padding:24px 20px;border-radius:24px;box-shadow:0 10px 25px #193b7009}.ref-quality-grid .ref-icon{margin-bottom:19px}.ref-report{margin-top:65px;margin-bottom:65px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center;background:linear-gradient(120deg,#101b4b,#134ad4);border-radius:32px;color:white;box-shadow:0 17px 38px #0c247220}.ref-report .ref-kicker{background:#ffffff20;color:#dceaff}.ref-report h2{margin:20px 0;font-size:44px}.ref-report h2 em{color:#91bbff}.ref-report>div>p{font-size:15px;line-height:1.7;color:#c2d3f3;max-width:460px}.ref-report-checks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.ref-report-checks>span{border-radius:14px;padding:12px;background:#ffffff15;display:flex;gap:8px;align-items:center;font-size:12px}.ref-report-checks svg{width:17px;height:17px;color:#97c0ff;flex:none}.ref-report-card{background:white;color:#162240;border-radius:24px;padding:29px;box-shadow:0 16px 40px #020d433b;transform:rotate(2deg)}.ref-report-card .ref-kicker{background:#e9f1ff;color:#1646ed;font-size:10px}.ref-report-brand{display:flex;align-items:center;gap:8px;margin:25px 0}.ref-report-brand strong{font-size:22px;letter-spacing:.15em}.ref-report-card h3{font-size:31px;letter-spacing:-1px}.ref-report-card dl{margin:20px 0}.ref-report-card dl>div{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-top:1px solid #e0e7f2;font-size:14px}.ref-report-card dt{color:#69778d}.ref-report-card dd{margin:0;font-weight:700}.ref-report-card .btn{width:100%;font-size:12px;padding:0 15px;gap:10px}.ref-report .ref-report-card>p{font-size:12px;color:#6c7891;margin-top:18px;line-height:1.6}.ref-support{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;padding:40px;background:linear-gradient(130deg,#fff,#eaf2ff);border:1px solid #dce8fc;border-radius:30px;box-shadow:0 12px 30px #1e447615;align-items:center}.ref-support h2{margin:20px 0;font-size:40px}.ref-support p{font-size:16px;color:#627189;line-height:1.7;max-width:480px}.ref-support-orbit{aspect-ratio:1;max-width:330px;width:100%;margin:auto;background:#ffffffa6;border:1px solid #e3ecfa;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;padding:24px;box-shadow:0 10px 30px #3056a00c}.ref-support-orbit .ref-icon{width:70px;height:70px;border-radius:50%;background:#1646ed;color:white}.ref-support-orbit strong{font-size:21px;letter-spacing:-.5px}.ref-support-orbit>a{font-size:14px;color:#1646ed}.ref-support-orbit>span:last-child{font-size:12px;color:#6b7890}.ref-faq{max-width:850px;padding-top:65px}.ref-faq details{background:white;border:1px solid #e0e9f8;border-radius:19px;margin-top:10px;padding:0 22px}.ref-faq summary{font-size:16px}.ref-faq details p{font-size:16px}.footer{border-top:1px solid #e2eafa;background:#eef4fd;padding-top:35px}.footer-top{padding-top:0}
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@media(max-width:360px){.ref-hero{padding-left:20px;padding-right:20px}.ref-hero h1{font-size:33px}.ref-hero-photo{width:calc(100% + 40px);margin-left:-20px;margin-right:-20px;height:230px}.ref-hero .ref-actions{display:grid;grid-template-columns:1fr;width:100%}.ref-featured .product-image{height:170px}.ref-featured .product-bottom{gap:3px}.ref-featured .product-price{font-size:14px}.ref-featured .quick-add{width:34px;height:34px}.ref-quality-grid{grid-template-columns:1fr}}
@media(min-width:801px) and (max-width:1050px){.header .nav-links{display:none}.header .mobile-menu{display:grid}.header .nav-links.is-open{display:flex;position:absolute;top:82px;left:16px;right:16px;padding:18px;background:white;border:1px solid #e2eafa;border-radius:24px;flex-direction:column;gap:0;box-shadow:0 12px 30px #10234918}.header .nav-links a{padding:13px 16px;font-size:16px}}
@media(max-width:800px){.ref-hero-foot{display:none}.ref-hero-photo{height:240px}.ref-hero-copy{padding-bottom:28px}.ref-hero h1{font-size:clamp(32px,7.2vw,52px)}}
/* Quiet photographic texture inside selected rounded panels. */
.ref-intro>a,.ref-quality-grid>article:nth-child(1),.ref-quality-grid>article:nth-child(4),.ref-report,.ref-support{position:relative;isolation:isolate;overflow:hidden}
.ref-intro>a::before,.ref-quality-grid>article:nth-child(1)::before,.ref-quality-grid>article:nth-child(4)::before,.ref-report::before,.ref-support::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;border-radius:inherit;background-size:cover;background-repeat:no-repeat}
.ref-intro>a:first-child::before{background-image:url('bg-vials.webp');background-position:75% center;opacity:.14;mask-image:linear-gradient(90deg,transparent 15%,#000 100%)}
.ref-intro>a:nth-child(2)::before{background-image:url('bg-sample-tray.webp');background-position:70% center;opacity:.16;mask-image:linear-gradient(90deg,transparent 5%,#000 100%)}
.ref-quality-grid>article:nth-child(1)::before{background-image:url('bg-microscope.webp');background-position:55% center;opacity:.11;mask-image:linear-gradient(160deg,transparent 5%,#000 100%)}
.ref-quality-grid>article:nth-child(4)::before{background-image:url('bg-optical-glass.webp');background-position:70% center;opacity:.12;mask-image:linear-gradient(160deg,transparent 5%,#000 100%)}
.ref-report::before{background-image:url('bg-instrument.webp');background-position:center;opacity:.13;mix-blend-mode:luminosity;mask-image:linear-gradient(90deg,transparent 0%,#000 90%)}
.ref-support::before{background-image:url('bg-notebook.webp');background-position:center 40%;opacity:.09;mask-image:linear-gradient(90deg,transparent 10%,#000 100%)}
@media(max-width:800px){.ref-intro>a::before{opacity:.11}.ref-quality-grid>article:nth-child(1)::before,.ref-quality-grid>article:nth-child(4)::before{opacity:.08}.ref-support::before{opacity:.07}.ref-report::before{opacity:.09}}

/* One-time scroll entrances: individual cards stagger; large panels settle in. */
.scroll-reveal{opacity:0;transform:translate3d(0,32px,0);transition:opacity .7s ease,transform .85s cubic-bezier(.16,1,.3,1);transition-delay:var(--reveal-delay,0ms)}
.scroll-reveal[data-reveal="left"]{transform:translate3d(-20px,25px,0)}
.scroll-reveal[data-reveal="right"]{transform:translate3d(20px,25px,0)}
.scroll-reveal[data-reveal="scale"]{transform:translate3d(0,25px,0) scale(.975)}
.scroll-reveal.in-view,.scroll-reveal:focus-within{opacity:1;transform:none}
@media(max-width:800px){.scroll-reveal,.scroll-reveal[data-reveal="left"],.scroll-reveal[data-reveal="right"]{transform:translate3d(0,22px,0);transition-duration:.6s,.7s}.scroll-reveal[data-reveal="scale"]{transform:translate3d(0,20px,0) scale(.985)}.scroll-reveal.in-view,.scroll-reveal:focus-within{transform:none}}
@media(prefers-reduced-motion:reduce){.scroll-reveal,.scroll-reveal[data-reveal]{opacity:1;transform:none!important;transition:none!important}}

/* Rounded landscape surfaces behind the existing homepage cards. */
.ref-home{isolation:isolate;background:radial-gradient(ellipse at 100% 43%,#eaf2ff80,transparent 32%),linear-gradient(180deg,transparent 15%,#fff 48%,#f5f8ff 100%)}
.ref-featured,.ref-quality-band{width:calc(100% - 32px);max-width:1440px;margin-inline:auto;border:1px solid #e3ecfc;border-radius:64px 64px 100px 32px;background:radial-gradient(ellipse at 8% 5%,#cddfffaa,transparent 55%),radial-gradient(ellipse at 100% 90%,#d9e8ffb3,transparent 52%),linear-gradient(145deg,#edf4ff,#f9fbff 52%,#eaf2ff);box-shadow:inset 0 1px 0 #fff;padding-top:64px;padding-bottom:64px}
.ref-featured>.wrap,.ref-quality-band>.wrap{width:min(1320px,calc(100% - 64px))}
.ref-process{position:relative;isolation:isolate;padding-top:82px;padding-bottom:82px}
.ref-process::before{content:'';position:absolute;inset:20px -20px;z-index:-1;pointer-events:none;border-radius:100px 32px 80px 32px;background:radial-gradient(ellipse at 75% 50%,#e0ecff90,transparent 68%),linear-gradient(180deg,#ffffff00,#f1f6ff90 48%,#ffffff00)}
.ref-quality-band{border-radius:36px 110px 36px 90px;background:radial-gradient(ellipse at 95% 5%,#c6dbff9c,transparent 55%),radial-gradient(ellipse at 0 100%,#e0edff,transparent 60%),linear-gradient(125deg,#f8fbff,#eef4ff 62%,#e6efff)}
.ref-faq{position:relative;isolation:isolate;padding-bottom:36px}
.ref-faq::before{content:'';position:absolute;inset:26px -40px -18px;z-index:-1;pointer-events:none;border-radius:80px 28px 64px 28px;background:radial-gradient(ellipse at 10% 0,#dce9ffbb,transparent 68%),linear-gradient(160deg,#eef4ff80,#ffffff00 85%)}
@media(max-width:800px){
 .ref-featured,.ref-quality-band{width:calc(100% - 16px);padding-top:38px;padding-bottom:40px;border-radius:32px 32px 48px 24px}
 .ref-featured>.wrap,.ref-quality-band>.wrap{width:calc(100% - 24px)}
 .ref-quality-band{border-radius:24px 48px 24px 40px}
 .ref-process{padding-top:48px;padding-bottom:48px}
 .ref-process::before{inset:14px -8px;border-radius:44px 20px}
 .ref-faq::before{inset:18px -8px -8px;border-radius:40px 20px}
}

/* Mobile hero: one portrait photograph behind the entire composition. */
.ref-hero-picture{display:contents}
@media(max-width:800px){
 .ref-hero{display:block;min-height:clamp(620px,145vw,960px);padding:26px 24px 300px;background:#061632;border-radius:28px}
 .ref-hero-photo{position:absolute;inset:0;order:initial;width:100%;height:100%;max-width:100%;margin:0;object-fit:cover;object-position:center bottom;z-index:-3}
 .ref-hero-shade{background:linear-gradient(180deg,#0311266b 0%,#04142d40 30%,#05172f10 52%,transparent 65%);z-index:-2}
 .ref-hero-copy{position:relative;padding-bottom:0;max-width:520px;z-index:1}
 .ref-hero h1{font-size:clamp(30px,7.5vw,44px);letter-spacing:-1.5px;line-height:1.1;margin:18px 0 16px}
 .ref-hero-copy p{font-size:15px;line-height:1.55;max-width:430px;color:#e0eaff}
 .ref-hero .ref-kicker{font-size:9px;letter-spacing:.8px;padding:7px 10px}
 .ref-hero .ref-actions{margin-top:20px;gap:9px}
 .ref-hero .ref-actions .btn{font-size:13px;padding:0 17px;min-height:46px}
 .ref-hero-foot{display:none}
}
@media(max-width:380px){.ref-hero{padding:22px 20px 285px;min-height:620px}.ref-hero h1{font-size:30px}.ref-hero .ref-actions .btn{font-size:12px;padding:0 12px;gap:8px}.ref-hero .ref-kicker{font-size:8px;letter-spacing:.5px}}

.hero-mobile-summary{display:none}
@media(max-width:800px){.ref-hero .hero-desktop-summary{display:none}.ref-hero .hero-mobile-summary{display:block;max-width:340px}}

/* Expandable documentation, research facts and custom vial quantities. */
.pdp-coa{border:1px solid #dbe5f5;border-radius:20px;background:#f0f5ff;margin:18px 0;overflow:hidden}
.pdp-coa summary{display:flex;align-items:center;gap:12px;padding:17px 18px;cursor:pointer;list-style:none;font-size:15px;font-weight:700}
.pdp-coa summary::-webkit-details-marker{display:none}.pdp-coa summary:after{display:none}.pdp-coa summary>svg{width:22px;height:22px;color:#1646ed;flex:none}.pdp-coa summary>span{flex:1}.pdp-coa summary small{display:block;font-size:12px;font-weight:400;color:#62718a;margin-top:4px}.pdp-coa[open] summary>svg:last-child{transform:rotate(45deg)}
.pdp-coa-body{padding:0 18px 20px}.pdp-coa-body dl{margin:0 0 14px}.pdp-coa-body dl>div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #d9e3f3;padding:10px 0;font-size:14px}.pdp-coa-body dd{margin:0;font-weight:700}.pdp-coa-body p{font-size:14px;color:#566782;margin-bottom:16px}.pdp-coa-body .btn{font-size:13px;min-height:44px;padding:10px 18px;white-space:normal}
.custom-quantity{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:18px 0 8px}.custom-quantity label{font-size:14px;font-weight:700}.custom-quantity label small{display:block;font-size:12px;font-weight:400;color:#62718a;margin-top:5px}.quantity-stepper{display:flex;align-items:center;border:1px solid #d4dff0;border-radius:999px;overflow:hidden;background:white;flex:none}.quantity-stepper button{width:44px;height:46px;background:transparent;display:grid;place-items:center;color:#1646ed}.quantity-stepper button:disabled{opacity:.35;cursor:default}.quantity-stepper svg{width:18px;height:18px}.quantity-stepper input{width:52px;height:46px;border:0;border-inline:1px solid #e3eafa;background:white;text-align:center;font-size:16px;font-weight:700;appearance:textfield;-moz-appearance:textfield}.quantity-stepper input::-webkit-inner-spin-button,.quantity-stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.quantity-total{font-size:13px;color:#52647f;text-align:right;margin:0 0 18px}.research-features{padding:22px;border-radius:24px;background:linear-gradient(135deg,#f1f6ff,#eaf2ff);border:1px solid #e0e9f8;margin:22px 0}.research-features h3{font-size:20px;margin:12px 0 16px}.research-features ul{display:grid;gap:13px;padding:0;margin:0;list-style:none}.research-features li{display:flex;gap:11px;font-size:14px;line-height:1.5}.research-features li svg{width:24px;height:24px;padding:4px;border-radius:50%;background:#dce9ff;color:#1646ed;flex:none}.accel-package-options{display:flex;gap:8px;width:100%;margin-bottom:12px}.accel-package-options button{padding:12px 18px;border:1px solid #d4dff0;border-radius:16px;background:#f0f5ff;color:#14213c}.accel-package-options button[aria-pressed=true]{border-color:#1646ed;background:#e0eaff}
@media(max-width:480px){.custom-quantity{align-items:flex-start;flex-wrap:wrap}.custom-quantity label{flex:1;min-width:140px}.quantity-stepper button{width:40px}.quantity-stepper input{width:46px}.research-features{padding:20px}.pdp-coa summary{padding:15px}.quantity-total{text-align:left}}