/* V4: retain the V3 design language and apply the reviewed prototype patterns. */
.main-nav{height:auto;min-height:56px;gap:12px 23px;font-size:14px;flex-wrap:wrap;padding-block:14px;overflow:visible;white-space:normal}.main-nav>a{white-space:nowrap}.nav-contact{margin-left:auto}.footer-brand>a{background:transparent;padding:0;margin-bottom:20px}.footer-brand img{width:137px;height:46px}.footer-socials{display:flex;align-items:center;gap:16px;margin-top:21px}.footer-socials>a{display:inline-flex;align-items:center;justify-content:center;width:28px;height:30px;margin:0;color:#d9e7f4}.footer-socials svg{width:21px;height:21px;fill:currentColor;stroke:none}.footer-socials a:hover{color:white;transform:translateY(-2px)}
.find-section{background:#f5f8fb}.find-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}.find-grid h2{font-size:42px;font-weight:300;line-height:1.15;margin-bottom:30px}.discovery-routes a{display:block;border-top:1px solid #cddbe6;padding:23px 0 25px}.discovery-routes a:last-child{border-bottom:1px solid #cddbe6}.discovery-routes a>span{font-size:13px;color:var(--muted)}.discovery-routes h3{font-size:27px;font-weight:400;margin:5px 0 7px;line-height:1.2;color:var(--cobalt)}.discovery-routes h3 b{font-weight:400;margin-left:6px}.discovery-routes p{font-size:16px;color:var(--muted)}.discovery-routes a:hover h3{color:var(--navy)}.workflow-directory{padding-top:7px}.workflow-directory>.eyebrow{margin:0 0 30px;color:var(--muted)}.workflow-directory>div{display:grid;grid-template-columns:1fr 1fr;column-gap:30px}.workflow-directory a{border-top:1px solid #cddbe6;display:flex;justify-content:space-between;align-items:center;gap:15px;padding:22px 0;font-size:17px;min-height:72px}.workflow-directory a:nth-last-child(-n+2){border-bottom:1px solid #cddbe6}.workflow-directory a>span{color:var(--cobalt);font-size:24px}.workflow-directory a:hover{color:var(--cobalt)}
.featured-science{background:white}.featured-science .section-head h2{font-size:42px;font-weight:300}.featured-science .eyebrow{color:var(--cobalt)}.science-grid{display:grid;grid-template-columns:7fr 5fr;gap:40px}.science-image{display:block;overflow:hidden;margin-bottom:27px}.science-image img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center 55%;transition:transform .35s}.science-image:hover img{transform:scale(1.025)}.science-lead>h3{font-size:31px;font-weight:400;line-height:1.2;margin-bottom:16px}.science-lead>p:not(.eyebrow){font-size:17px;line-height:1.6;color:var(--muted);max-width:650px}.science-lead .technology-line{font-size:15px;margin:18px 0}.technology-line>span{color:var(--ink);font-weight:600;display:block;margin-bottom:3px}.science-link{display:inline-flex;align-items:center;gap:18px;color:var(--cobalt);font-size:16px;font-weight:600;margin-top:9px}.science-link span{font-size:23px;line-height:1}.science-secondary article{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:28px 0;border-top:1px solid var(--line)}.science-secondary article:last-child{border-bottom:1px solid var(--line)}.science-secondary article img{width:120px;height:120px;object-fit:cover}.science-secondary .eyebrow{font-size:11px;letter-spacing:.08em;margin:0 0 10px}.science-secondary h3{font-size:23px;line-height:1.25;font-weight:400;margin-bottom:12px}.science-secondary article p:not(.eyebrow){font-size:14px;line-height:1.5;color:var(--muted)}
.catalogue-layout{grid-template-columns:224px minmax(0,1fr);gap:34px}.catalogue-layout .catalogue-search{margin-bottom:28px}.catalogue-results{min-width:0}.filters{min-width:0}.filters>summary{font-size:19px;margin-bottom:26px}.facet-group{border:0;margin:0 0 28px;padding:0;min-width:0}.facet-group legend{font-size:11px;text-transform:uppercase;letter-spacing:.12em;line-height:1.6;font-weight:600;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:9px;width:100%}.facet-option{display:flex!important;align-items:flex-start;gap:9px;position:relative;min-height:36px;padding:8px 0;margin:0!important;font-size:13.5px!important;font-weight:400!important;cursor:pointer}.facet-option input{position:absolute;opacity:0;width:1px!important;height:1px;min-height:0!important;pointer-events:none}.facet-square{display:block;flex:0 0 13px;width:13px;height:13px;border:1px solid #9bb0c0;background:white;margin-top:3px}.facet-label{line-height:1.4;flex:1}.facet-count{font-size:12px;line-height:1.5;color:#758696;min-width:15px;text-align:right}.facet-option input:checked~.facet-square{border-color:var(--cobalt);background:var(--cobalt);box-shadow:inset 0 0 0 2px white}.facet-option input:checked~.facet-label{color:var(--cobalt);font-weight:600}.facet-option:has(input:focus-visible){outline:2px solid var(--cobalt);outline-offset:3px}.facet-option:hover .facet-label{color:var(--cobalt)}.filter-reset{font-size:14px}.results-toolbar{padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid var(--line);font-size:14px}.results-toolbar p{font-weight:400}.filter-chip{cursor:pointer;gap:9px;margin-bottom:17px}.filter-chip span{font-size:17px}.catalogue-card{border-top:3px solid #dce9f3}.catalogue-card .product-copy{padding:20px 17px}.catalogue-card .product-copy h3{font-size:21px;line-height:1.17;margin:13px 0 14px}.catalogue-card .product-copy>p{font-size:14px;line-height:1.55}.catalogue-card .listing-origin{font-size:11px;line-height:1.5;color:var(--cobalt);text-transform:uppercase;letter-spacing:.035em;min-height:34px}.catalogue-card .listing-specs{font-size:12px;line-height:1.5;color:var(--muted);border-top:1px solid var(--line);padding-top:13px;margin-bottom:16px}.catalogue-card .listing-specs div+div{margin-top:6px}.listing-specs strong{color:var(--ink);font-weight:600}.listing-skus{font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;color:#53728b;overflow-wrap:anywhere;margin-top:auto;margin-bottom:14px}.listing-action{padding-top:13px;border-top:1px solid var(--line)}.listing-action small{display:block;color:var(--muted);font-size:12px;margin-bottom:12px}.listing-action .button{width:100%;padding:10px 12px;min-height:42px;font-size:14px}.listing-compare{display:flex;align-items:center;gap:7px;margin-top:16px;font-size:12px;color:var(--muted)}.listing-compare input{accent-color:var(--cobalt);width:14px;height:14px}.catalogue-search{display:flex;max-width:720px;height:52px;border:2px solid var(--cobalt);background:white}.catalogue-search input{min-width:0;width:100%;flex:1;border:0;padding:13px 17px;outline:none;font-size:16px;color:var(--ink)}.catalogue-search:focus-within{box-shadow:0 0 0 3px #1682d633}.catalogue-search button{width:54px;border:0;background:var(--cobalt);color:white;display:grid;place-items:center}.catalogue-search svg{width:23px;height:23px}.search-banner{background:#edf5fb;border-block:1px solid #e0ebf3;padding-top:32px}.search-banner h1{font-size:38px;font-weight:300;margin-bottom:25px;overflow-wrap:anywhere}.search-tabs{margin:22px 0 0;gap:31px;border:0}.search-tabs button{height:49px;font-size:16px;padding:8px 0;border-bottom:3px solid transparent}.search-tabs button[aria-selected=true]{border-color:var(--cobalt);color:var(--ink);font-weight:600}.search-tabs span{font-weight:400;font-size:13px;color:var(--muted);margin-left:5px}.search-group+.search-group{margin-top:45px}.search-group>h2{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;border-bottom:1px solid var(--line);padding-bottom:17px}.search-product-row{display:grid;grid-template-columns:20px minmax(0,1fr) 155px;gap:20px;border-bottom:1px solid var(--line);padding:26px 0}.search-product-row>input{width:14px;height:14px;accent-color:var(--cobalt);margin-top:7px}.search-product-row .listing-origin{font-size:11px;line-height:1.6;color:var(--cobalt);letter-spacing:.04em;text-transform:uppercase}.search-product-row h3{font-size:23px;font-weight:400;margin:7px 0 8px;line-height:1.2}.search-product-row p{font-size:15px;color:var(--muted);margin:0 0 8px}.search-product-row .listing-skus{margin:0}.search-product-row>.listing-action{border:0;padding:0;text-align:right;align-self:center}.search-resource-row{display:flex;justify-content:space-between;gap:25px;padding:22px 0;border-bottom:1px solid var(--line)}.search-resource-row h3{font-size:20px;font-weight:400;line-height:1.25}.search-resource-row small{color:var(--muted);display:block;margin-top:7px}.resource-kind{font-size:12px;white-space:nowrap;color:var(--muted);padding-top:5px}.application-hub{display:grid;grid-template-columns:2fr 1fr;gap:65px}.application-hub h2{font-size:33px;font-weight:300;line-height:1.2;margin-bottom:20px}.application-hub>div>p{font-size:18px;color:var(--muted);line-height:1.6;margin-bottom:25px}.technology-links{display:grid;grid-template-columns:1fr 1fr;gap:14px}.technology-links a{padding:22px;border:1px solid var(--line);color:var(--cobalt);font-size:18px}.application-hub .scientist-card{align-self:start}.application-hub .scientist-card p{margin-block:16px 22px}.workflow-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.workflow-index>a{padding:25px;border:1px solid var(--line)}.workflow-index h2{font-size:25px;line-height:1.2;margin-bottom:15px}.workflow-index p{font-size:16px;color:var(--muted)}
@media(max-width:1199px){.catalogue-layout{grid-template-columns:205px minmax(0,1fr);gap:27px}.science-grid{gap:28px}.science-secondary article{grid-template-columns:90px 1fr;gap:15px}.science-secondary article img{width:90px;height:110px}.science-secondary h3{font-size:21px}.find-grid{gap:40px}.workflow-directory>div{column-gap:22px}.workflow-directory a{font-size:16px}.main-nav{gap:12px 18px;font-size:13px}}
@media(max-width:1100px){.mobile-toggle{display:inline-flex}.main-nav{display:none;height:auto;max-height:70vh;overflow:auto;flex-wrap:nowrap;padding:10px 0;width:100%;border-top:1px solid var(--line)}.main-nav.mobile-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.main-nav>a,.main-nav .nav-item>a{padding:13px 24px;font-size:16px}.main-nav .nav-contact{display:block;margin:0}.main-nav .nav-item{position:relative;flex-wrap:wrap}.nav-expand{margin-left:auto;padding:10px 20px}.mega-menu{position:static;display:flex;flex-direction:column;padding:15px 24px;width:100%;box-shadow:none;gap:20px}.mega-feature{display:none}.mega-menu a{display:block;margin-block:10px}.hero-search .button{white-space:nowrap}.nav-update .sr{display:none}}
@media(max-width:900px){.find-grid{gap:30px}.find-grid h2,.featured-science .section-head h2{font-size:35px}.discovery-routes h3{font-size:25px}.workflow-directory a{padding-block:18px;min-height:72px;font-size:15px}.science-grid{grid-template-columns:1fr}.science-secondary{display:grid;grid-template-columns:1fr 1fr;gap:24px}.science-secondary article:last-child{border-bottom:0}.science-secondary article{grid-template-columns:95px 1fr}.science-secondary article img{width:95px;height:110px}.application-hub{grid-template-columns:1fr;gap:35px}.workflow-index{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.main-nav>a,.main-nav .nav-item>a{padding-inline:20px}.find-grid{grid-template-columns:1fr;gap:35px}.find-grid h2{font-size:33px;margin-bottom:24px}.discovery-routes a{padding-block:20px}.discovery-routes p{font-size:15px}.workflow-directory>.eyebrow{margin-bottom:19px}.workflow-directory a{font-size:16px;min-height:65px;line-height:1.3}.workflow-directory>div{column-gap:22px}.featured-science .section-head h2{font-size:33px}.science-grid{gap:30px}.science-lead>h3{font-size:29px}.science-lead>p:not(.eyebrow){font-size:16px}.science-lead .technology-line{font-size:14px}.science-secondary{grid-template-columns:1fr;gap:0}.science-secondary article{grid-template-columns:100px 1fr;gap:17px;padding-block:24px}.science-secondary article img{width:100px;height:110px}.science-secondary article:last-child{border-bottom:1px solid var(--line)}.science-secondary h3{font-size:22px}.catalogue-layout{grid-template-columns:1fr;gap:23px}.filters{padding:16px;background:#f8fafc}.filters[open]>summary{margin-bottom:26px}.filters #filters{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.facet-option{font-size:13px!important}.facet-group{margin-bottom:24px}.facet-group legend{font-size:10px;letter-spacing:.08em}.filters .filter-reset{justify-self:start}.catalogue-card .product-copy{padding:16px 13px}.catalogue-card .product-copy h3{font-size:20px}.catalogue-card .product-copy>p{font-size:13px}.catalogue-card .listing-specs{font-size:11px}.catalogue-card .listing-origin{font-size:10px;min-height:32px}.listing-skus{font-size:11px}.listing-action .button{font-size:13px}.catalogue-search{height:48px}.catalogue-search input{font-size:15px;padding-inline:12px}.catalogue-layout .catalogue-search{margin-bottom:20px}.results-toolbar{font-size:13px;gap:12px}.search-banner{padding-top:25px}.search-banner h1{font-size:31px;margin-bottom:20px}.search-tabs{gap:20px;overflow-x:auto;white-space:nowrap}.search-tabs button{font-size:14px}.search-tabs span{font-size:11px;margin-left:3px}.search-product-row{grid-template-columns:18px 1fr;gap:12px;padding-block:23px}.search-product-row>.listing-action{grid-column:2;text-align:left;display:flex;gap:15px;align-items:center;justify-content:space-between}.search-product-row .listing-action .button{width:auto;min-width:115px}.search-product-row .listing-action small{margin:0}.search-product-row h3{font-size:22px}.search-product-row p{font-size:14px}.search-product-row .listing-skus{font-size:12px}.search-resource-row{gap:15px}.search-resource-row h3{font-size:19px}.resource-kind{font-size:10px;white-space:normal;min-width:57px;text-align:right}.technology-links{grid-template-columns:1fr}.workflow-index{grid-template-columns:1fr}.application-hub h2{font-size:30px}.application-hub>div>p{font-size:17px}}
@media(max-width:380px){.catalogue-card .product-copy{padding:22px}.catalogue-card .product-copy h3{font-size:24px}.catalogue-card .product-copy>p{font-size:15px}.catalogue-card .listing-origin{min-height:0;font-size:11px}.catalogue-card .listing-specs{font-size:13px}.listing-action .button{font-size:15px}.filters #filters{grid-template-columns:1fr}.search-tabs{gap:16px}.search-tabs button{font-size:13px}.science-secondary article{grid-template-columns:80px 1fr}.science-secondary article img{width:80px;height:100px}.science-secondary h3{font-size:20px}.workflow-directory a{font-size:15px}.workflow-directory>div{column-gap:17px}}
@media(prefers-reduced-motion:reduce){.science-image img,.footer-socials a{transition:none;transform:none!important}html{scroll-behavior:auto}}

/* October review: quiet support band and vertically stacked catalogue rows. */
.support-band{background:#edf5fb;color:var(--navy);border-top:1px solid #d8e6f1;border-bottom:1px solid #d8e6f1}.support-band .eyebrow{color:#386d98}.support-band p:not(.eyebrow){color:#506b82}.support-band .button{color:#245b86;background:#fff;border-color:#b5ccde}.support-band .button:hover{background:#e0edf7;border-color:#7fa6c5}
.catalogue-compare-hint{font-size:12px;color:var(--muted);text-align:right;margin:0 0 12px}.catalogue-list{border-top:1px solid #73899a}.catalogue-row{display:grid;grid-template-columns:18px minmax(0,1fr) 150px;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);background:transparent}.catalogue-compare{padding-top:4px;cursor:pointer}.catalogue-compare input{width:14px;height:14px;accent-color:var(--cobalt);margin:0}.catalogue-description{min-width:0}.catalogue-description .listing-origin{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--cobalt);line-height:1.4;margin-bottom:8px}.catalogue-description h2{font-size:24px;font-weight:400;line-height:1.25;letter-spacing:-.015em;margin-bottom:10px}.catalogue-description h2 a:hover{color:var(--cobalt)}.catalogue-description>p{font-size:15px;line-height:1.6;color:var(--muted);max-width:760px}.row-specs{display:flex;flex-wrap:wrap;gap:7px 24px;margin:15px 0 12px;font-size:12px;line-height:1.5;color:var(--muted)}.row-specs>div{display:flex;flex-wrap:wrap;gap:0 4px}.row-specs dt{font-weight:600;color:#405a70}.row-specs dt:after{content:':'}.row-specs dd{margin:0}.catalogue-description .listing-skus{margin:0;font-size:12px;line-height:1.7}.catalogue-description .listing-skus>span{font:12px Source,Arial,sans-serif;color:#6b7c8b;display:block;margin-bottom:3px}.catalogue-row>.listing-action{align-self:center;border:0;padding:0;text-align:right}.catalogue-row>.listing-action small{font-size:14px;color:#405a70}.catalogue-row>.listing-action .button{min-height:40px;font-size:14px;font-weight:400;padding:10px 15px;border-radius:0;background:transparent}.catalogue-row>.listing-action .button:hover{background:var(--pale)}
@media(max-width:1100px){.catalogue-row{grid-template-columns:17px minmax(0,1fr) 128px;gap:15px}.catalogue-description h2{font-size:23px}.row-specs{gap:5px 18px}}
@media(max-width:700px){.catalogue-row{grid-template-columns:18px minmax(0,1fr);gap:10px 12px;padding:24px 0}.catalogue-description h2{font-size:23px}.catalogue-description>p{font-size:14px}.row-specs{display:grid;gap:6px;margin-top:13px;font-size:12px}.catalogue-row>.listing-action{grid-column:2;display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:left;margin-top:5px}.catalogue-row>.listing-action small{font-size:13px;margin:0}.catalogue-row>.listing-action .button{width:auto;flex-shrink:0}.catalogue-compare-hint{text-align:left}.support-band h2{font-size:36px}}

/* Concise prototype-inspired hero and the prototype's four India USPs. */
.hero.hero-concise{background:#edf5fb;color:var(--navy)}.hero-concise .hero-grid{grid-template-columns:1fr 1.05fr;gap:64px;padding-block:44px;align-items:center}.hero-concise .hero-copy{max-width:600px}.hero-concise h1{font-size:clamp(40px,4.2vw,62px);line-height:1.1;letter-spacing:-.035em;font-weight:300}.hero-concise h1 em{font-weight:300;color:#2a70a8}.hero-concise .hero-intro{font-size:20px;line-height:1.5;color:#526c81;margin-top:22px;max-width:400px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px 27px;margin-top:30px}.hero-actions .button{background:#176fb3;border-radius:2px;padding:13px 23px}.hero-actions .button:hover{background:#0c5e9d}.hero-actions .text-link{font-weight:400;font-size:16px;border-bottom:0;display:inline-flex;gap:12px;align-items:center;padding:0}.hero-actions .text-link:hover{text-decoration:underline;text-underline-offset:5px}.hero-lab-image{overflow:hidden;height:360px}.hero-lab-image img{width:100%;height:100%;object-fit:cover;object-position:center 58%}.usp-strip{background:white;border-bottom:1px solid #dbe4eb}.usp-strip ul{display:grid;grid-template-columns:.85fr 1.2fr 1.2fr 1fr;gap:26px;list-style:none;margin:0;padding:25px 0}.usp-strip li{display:flex;gap:10px;align-items:center;font-size:14px;line-height:1.45;color:#586f83}.usp-strip strong{font-weight:600;color:var(--ink)}.usp-mark{width:5px;height:5px;flex:0 0 5px;background:var(--blue)}
@media(max-width:1100px){.hero-concise .hero-grid{gap:35px}.hero-lab-image{height:330px}.hero-actions{gap:18px}.usp-strip ul{grid-template-columns:1fr 1fr;gap:18px 30px}}
@media(max-width:700px){.hero-concise .hero-grid{grid-template-columns:1fr;padding-block:35px 28px;gap:28px}.hero-concise h1{font-size:43px;max-width:420px}.hero-concise .hero-intro{font-size:18px;margin-top:18px}.hero-actions{margin-top:23px;gap:20px}.hero-actions .button{font-size:15px;padding:12px 18px;min-height:45px}.hero-actions .text-link{font-size:15px}.hero-lab-image{height:215px}.usp-strip ul{padding-block:23px;gap:20px 18px}.usp-strip li{font-size:13px;align-items:flex-start;gap:8px}.usp-mark{margin-top:7px}.usp-strip strong{display:block}}
@media(max-width:380px){.hero-concise h1{font-size:37px}.hero-actions{gap:17px}.hero-actions .text-link{font-size:14px}.hero-actions .button{font-size:14px;padding-inline:14px}.hero-lab-image{height:185px}.usp-strip ul{gap:19px 14px}.usp-strip li{font-size:12px}}