/* Regenerative science: editorial scale, immersive imagery and gentle scroll motion. */
.science-page{background:#f7f9fc}
.science-page .detail-hero{padding:80px 0 0;background:#f7f9fc;overflow:hidden}
.science-page .detail-hero .breadcrumbs{margin-bottom:64px;font-size:12px}
.science-page .detail-hero h1{font-size:clamp(54px,8.2vw,124px);line-height:1.02;letter-spacing:-.06em;max-width:1100px;text-align:center;margin:0 auto 40px;text-wrap:balance;color:var(--ink)}
.science-page .detail-intro{font-size:clamp(17px,1.5vw,21px);line-height:1.7;max-width:760px;text-align:center;margin:0 auto 64px}
.science-page .detail-wide{margin:0;overflow:hidden;border-radius:8px 8px 0 0}
.science-page .detail-wide picture{display:block;overflow:hidden}
.science-page .detail-wide img{width:100%;height:clamp(320px,55vw,620px);border-radius:0;object-fit:cover;object-position:50% 42%;transform:scale(1.04);will-change:transform}
.science-page .detail-section{padding-block:100px;border:0}
.science-page .science-story{position:relative;isolation:isolate;min-height:720px;display:flex;align-items:center;background:#082d59;color:#fff;overflow:hidden}
.science-page .science-story .detail-grid{display:block;position:static}
.science-page .science-story .detail-grid>.site-image{position:absolute;inset:0;z-index:-2;margin:0;width:100%;height:100%}
.science-page .science-story picture{display:block;width:100%;height:100%}
.science-page .science-story img{width:100%;height:100%;object-fit:cover;aspect-ratio:auto;opacity:.58;transform:scale(1.08);will-change:transform}
.science-page .science-story:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#082d5966,#082d59d9)}
.science-page .science-story .detail-copy{margin:auto;max-width:840px;text-align:center;position:relative;z-index:1}
.science-page .science-story h2{font-size:clamp(40px,5.4vw,78px);line-height:1.08;letter-spacing:-.045em;color:#fff;margin:0 0 36px;text-wrap:balance}
.science-page .science-story p{color:#fff;font-size:clamp(17px,1.6vw,22px);line-height:1.8;max-width:650px;margin:0 auto}
.science-page .science-technology{background:#f7f9fc}
.science-page .science-technology .detail-grid{grid-template-columns:1.05fr 1fr;align-items:center;gap:clamp(40px,7vw,112px)}
.science-page .science-technology .detail-grid>.site-image{position:sticky;top:140px;border-radius:8px;overflow:hidden;margin:0}
.science-page .science-technology picture{display:block;overflow:hidden}
.science-page .science-technology img{width:100%;height:auto;aspect-ratio:1/1.06;object-fit:cover;transform:scale(1.03);will-change:transform}
.science-page .science-technology h2{font-size:clamp(38px,4.5vw,66px);line-height:1.08;margin-bottom:32px;max-width:620px;text-wrap:balance}
.science-page .science-technology p{font-size:18px;line-height:1.85;margin:0}
.science-page .science-growth{background:#eaf1f8}
.science-page .science-growth .site-image{grid-column:2;grid-row:1}
.science-page .science-growth .detail-copy{grid-column:1;grid-row:1}
.science-page .science-applications{background:#fff}
.science-page .science-applications .detail-grid{display:grid;grid-template-columns:1fr;gap:56px}
.science-page .science-applications .detail-copy{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;grid-row:1}
.science-page .science-applications h2{font-size:clamp(38px,4.5vw,64px);line-height:1.1;margin:0;text-wrap:balance}
.science-page .science-applications p{font-size:18px;line-height:1.85;margin:0}
.science-page .science-applications .site-image{position:static;margin:0;border-radius:8px;overflow:hidden}
.science-page .science-applications picture{display:block;overflow:hidden}
.science-page .science-applications img{width:100%;height:560px;aspect-ratio:auto;object-fit:cover;transform:scale(1.03);will-change:transform}
.science-page .copy-section{background:#f0f5fa;padding-block:100px}
.science-page .copy-section>.wrap>h2{font-size:clamp(38px,4.6vw,64px);line-height:1.1;max-width:780px;margin:0 0 64px;text-wrap:balance}
.science-page .company-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.science-page .company-entry{padding:40px 0 0;border:0;border-top:1px solid #b8ccdd;border-radius:0;background:none;box-shadow:none;display:flex;flex-direction:column;align-items:flex-start}
.science-page .company-entry .company-logo{height:64px;width:auto;max-width:100%;object-fit:contain;object-position:left;margin:0 0 32px}
.science-page .company-entry p{font-size:17px;line-height:1.8;margin:0 0 32px;max-width:510px}
.science-page .company-entry .button{margin-top:auto}
.science-page [data-reveal]{opacity:1;transform:none;transition:none}
.science-page.science-motion .science-reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform 1.1s cubic-bezier(.2,.7,.2,1)}
.science-page.science-motion .science-reveal.science-visible{opacity:1;transform:none}
@media(max-width:760px){
 .science-page .detail-hero{padding-top:80px}
 .science-page .detail-hero .breadcrumbs{margin-bottom:40px}
 .science-page .detail-hero h1,html:not([lang=en]) .science-page .detail-hero h1{font-size:clamp(40px,11vw,64px);line-height:1.08;letter-spacing:-.045em;margin-bottom:28px}
 .science-page .detail-intro{font-size:16px;line-height:1.8;margin-bottom:40px}
 .science-page .detail-wide img{height:360px}
 .science-page .detail-section,.science-page .copy-section{padding-block:80px}
 .science-page .science-story{min-height:620px}
 .science-page .science-story h2{font-size:clamp(34px,9vw,48px);line-height:1.16;margin-bottom:28px}
 .science-page .science-story p{font-size:16px;line-height:1.8}
 .science-page .science-technology .detail-grid{grid-template-columns:1fr;gap:36px}
 .science-page .science-technology .detail-copy{grid-column:1;grid-row:1}
 .science-page .science-technology .detail-grid>.site-image{grid-column:1;grid-row:2;position:relative;top:auto}
 .science-page .science-technology img{aspect-ratio:1}
 .science-page .science-technology h2,.science-page .science-applications h2,.science-page .copy-section>.wrap>h2{font-size:clamp(34px,9vw,46px);line-height:1.12;margin-bottom:24px}
 .science-page .science-technology p,.science-page .science-applications p{font-size:16px;line-height:1.8}
 .science-page .science-applications .detail-grid{gap:36px}
 .science-page .science-applications .detail-copy{display:block}
 .science-page .science-applications img{height:380px}
 .science-page .company-grid{grid-template-columns:1fr;gap:48px}
 .science-page .copy-section>.wrap>h2{margin-bottom:40px}
 .science-page .company-entry{padding-top:32px}
 .science-page .company-entry p{font-size:16px}
}
@media(prefers-reduced-motion:reduce){
 .science-page.science-motion .science-reveal{opacity:1;transform:none;transition:none}
 .science-page .detail-wide img,.science-page .detail-section img{transform:none!important;will-change:auto}
}

.science-page .detail-section .site-image img{border-radius:0}
@media(min-width:761px){
 .science-page .alternating-details>.science-vesicles .detail-grid>.site-image{grid-column:1;grid-row:1}
 .science-page .alternating-details>.science-vesicles .detail-grid>.detail-copy{grid-column:2;grid-row:1}
 .science-page .alternating-details>.science-growth .detail-grid>.site-image{grid-column:2;grid-row:1}
 .science-page .alternating-details>.science-growth .detail-grid>.detail-copy{grid-column:1;grid-row:1}
}
/* The story remains pinned while scroll position drives every transition. */
.science-stage{display:none}
.science-scrub .detail-hero .detail-wide{display:none}
.science-page.science-scrub .science-story{display:block;min-height:0;height:420svh;padding:0;overflow:visible;isolation:auto;background:#f7f9fc}
.science-scrub .science-story:after{display:none}
.science-scrub .science-story>.detail-grid{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.science-scrub .science-stage{display:block;position:sticky;top:0;height:100svh;overflow:hidden;isolation:isolate;background:#f7f9fc;color:var(--ink)}
.science-scrub .science-stage-photo{position:absolute;inset:0;transform-origin:48% 34%;will-change:transform,filter,opacity}
.science-scrub .science-stage-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#082d5940,#082d5988)}
.science-page .science-stage-photo picture{display:block;position:absolute;inset:0;width:100%;height:100%}
.science-page .science-stage-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;opacity:1;transform:none!important;filter:none;border-radius:0}
.science-stage-dots{position:absolute;inset:-50%;background-image:radial-gradient(circle,#fff9 2px,transparent 3px);background-size:46px 46px;opacity:0;pointer-events:none;will-change:transform,opacity}
.science-page .science-stage .science-stage-title{position:absolute;top:50%;left:50%;translate:-50% -50%;width:min(850px,86%);max-width:none;margin:0;text-align:center;color:white;font-size:clamp(32px,4vw,60px);line-height:1.18;letter-spacing:-.035em;text-wrap:balance;opacity:0}
.science-stage-micro{position:absolute;left:50%;top:42%;width:min(46vw,490px);aspect-ratio:1;opacity:0;will-change:transform;filter:drop-shadow(0 24px 28px #123b6b18)}
.science-vesicle-model,.science-vesicle-model svg{display:block;width:100%;height:100%}
.science-page .science-stage .science-stage-message,.science-page .science-stage .science-stage-conclusion{position:absolute;left:50%;top:72%;translate:-50% 0;width:min(720px,85%);max-width:none;margin:0;color:var(--ink);font-size:clamp(20px,2.4vw,34px);line-height:1.45;text-align:center;text-wrap:balance;opacity:0}
.science-stage-labels{position:absolute;left:calc(50% + 230px);top:38%;max-width:240px;display:grid;gap:28px;opacity:0;font-size:16px}
.science-stage-label{display:flex;align-items:center;gap:12px;line-height:1.45}
.science-stage-label>span:first-child{flex:none;display:grid;place-items:center;width:28px;height:28px;border:1px solid #8ba5bb;border-radius:50%;font-size:11px}
.science-stage-progress{position:absolute;bottom:0;left:0;right:0;height:3px;background:#08499e18}
.science-stage-progress:after{content:'';display:block;width:100%;height:100%;background:var(--brand);transform:scaleX(var(--scene-progress,0));transform-origin:left}
@media(max-width:760px){
 .science-page.science-scrub .science-story{height:400svh}
 .science-stage-micro{width:min(88vw,400px);top:34%}
 .science-page .science-stage .science-stage-title{font-size:clamp(30px,8vw,40px);width:86%}
 .science-page .science-stage .science-stage-message,.science-page .science-stage .science-stage-conclusion{top:68%;font-size:clamp(17px,4.6vw,22px);line-height:1.55;width:86%}
 .science-stage-labels{left:7%;right:7%;top:57%;max-width:none;grid-template-columns:1fr 1fr;gap:18px;font-size:12px}
 .science-stage-label{gap:8px;align-items:flex-start}
 .science-stage-label>span:first-child{width:22px;height:22px;font-size:9px}
}
@media(prefers-reduced-motion:reduce){.science-stage{display:none!important}}
@media(min-width:761px){
 .science-stage-micro{width:min(46vw,490px,50svh)}
 .science-stage-labels{left:calc(50% + min(25svh,230px));width:calc(50% - min(25svh,230px) - 24px)}
 .science-page .science-stage .science-stage-message,.science-page .science-stage .science-stage-conclusion{font-size:clamp(20px,min(2.4vw,3.6svh),34px)}
}
@media(max-width:760px){.science-stage-micro{width:min(88vw,400px,43svh)}}

/* The supplied RM film fills the pinned scene beneath the original captions. */
.science-scrub .science-stage-micro{inset:0;width:100%;height:100%;aspect-ratio:auto;filter:none;transform:none;will-change:opacity;background:#082d59}
.science-stage-video{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.science-stage-micro:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(4,24,48,.18),rgba(4,24,48,.38) 45%,rgba(4,24,48,.78))}
.science-page .science-stage .science-stage-message,.science-page .science-stage .science-stage-conclusion{color:#fff;text-shadow:0 2px 16px #04183099}
.science-stage-labels{color:#fff;text-shadow:0 2px 12px #04183099}
.science-stage-label>span:first-child{border-color:#ffffffa6;background:#082d594d}

/* Product applications: introduction alongside three editorial product cards. */
.science-page .detail-hero h1{font-size:clamp(60px,6.7vw,104px)}
.science-page .science-technology .detail-copy>.button{margin-top:32px}
.science-page .science-products-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr);gap:clamp(40px,6vw,96px);align-items:start}
.science-page .science-applications .science-products-layout>.detail-copy{display:block;position:sticky;top:140px}
.science-page .science-applications .detail-copy h2{margin-bottom:32px}
.science-page .science-applications .detail-copy>.button{margin-top:32px}
.science-product-list{display:grid;gap:24px;min-width:0}
.science-product-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;background:#f0f5fa;border:1px solid #dbe5ef;border-radius:8px;overflow:hidden}
.science-product-image{aspect-ratio:4/3;background:#eaf1f8;overflow:hidden}
.science-page .science-product-image img{display:block;width:100%;height:100%;object-fit:cover;transform:none!important}
.product-image-placeholder{width:100%;height:100%;background:linear-gradient(140deg,#e8eef5,#f7f9fc)}
.science-product-copy{padding:24px;min-width:0}
.science-page .science-product-copy h3{font-size:clamp(19px,1.7vw,25px);line-height:1.25;margin:0 0 16px;color:var(--ink);letter-spacing:-.02em}
.science-page .science-product-copy p{font-size:15px;line-height:1.65;margin:0;color:#344f69}
@media(max-width:1000px){.science-page .science-products-layout{grid-template-columns:1fr;gap:40px}.science-page .science-applications .science-products-layout>.detail-copy{position:static}}
@media(max-width:760px){
 .science-page .detail-hero h1,html:not([lang=en]) .science-page .detail-hero h1{font-size:clamp(38px,10vw,58px);line-height:1.15;letter-spacing:-.025em}
 .science-product-card{grid-template-columns:1fr}
 .science-product-copy{padding:24px}
 .science-page .science-product-copy h3{font-size:22px}
}
/* Match the light brand-blue tint used on the About page. */
.science-page .science-stage-photo:after{background:linear-gradient(120deg,#08499e30,#08499e08 60%,#082d5959)}
.science-page .science-applications .science-products-layout>.detail-copy{align-self:start}

/* Reference layout: one wide feature card above two equal product cards. */
.science-product-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.science-product-card{grid-template-columns:1fr;grid-template-rows:auto 1fr;align-items:start;border:0;background:#f0f4f8}
.science-product-card:first-child{grid-column:1/-1;grid-template-columns:1fr 1fr;grid-template-rows:1fr;align-items:center}
.science-product-card:first-child .science-product-image{height:100%;min-height:280px;aspect-ratio:auto}
.science-product-card:not(:first-child) .science-product-image{aspect-ratio:4/3}
.science-product-copy{padding:28px}
.science-page .science-product-copy h3{font-size:clamp(21px,1.9vw,28px);line-height:1.25}
.science-page .science-product-copy p{font-size:15px;line-height:1.7}
@media(max-width:760px){
 .science-product-list{grid-template-columns:1fr;gap:24px}
 .science-product-card:first-child{grid-column:auto;grid-template-columns:1fr;grid-template-rows:auto 1fr}
 .science-product-card:first-child .science-product-image{height:auto;min-height:0;aspect-ratio:4/3}
 .science-product-copy{padding:24px}
 .science-page .science-product-copy h3{font-size:22px}
}

.science-product-copy{display:flex;flex-direction:column;height:100%;box-sizing:border-box}
.science-study-link{align-self:flex-start;display:inline-flex;gap:4px;margin-top:auto;padding-top:24px;color:var(--ink);font-size:13px;line-height:1.5;letter-spacing:.04em;text-transform:uppercase;text-decoration:underline;text-underline-offset:5px;transition:color .2s}
.science-study-link:hover{color:var(--brand)}
.science-study-link:focus-visible{outline:2px solid var(--brand);outline-offset:5px}
@media(max-width:760px){.science-tech-icon{width:64px;height:64px}}
@media(prefers-reduced-motion:reduce){.science-tech-icon .icon-stroke{animation:none!important;stroke-dashoffset:0!important}.science-tech-icon .icon-spark{animation:none!important;opacity:1!important;transform:none!important}}

/* Product copy stays in normal document flow; study underlines span the arrow gap. */
.science-page .science-applications .science-products-layout>.detail-copy{position:static;transform:none!important;translate:none!important}
.science-study-link{text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:4px;gap:10px}
.science-study-link span{text-decoration:none}
.science-carousel-controls{display:none}
@media(max-width:760px){
 .science-page .science-technology .detail-grid>.site-image{grid-row:1;order:0}
 .science-page .science-technology .detail-copy{grid-row:2;order:1}
 .science-page .science-product-list{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;padding-bottom:4px;align-items:stretch}
 .science-page .science-product-list::-webkit-scrollbar{display:none}
 .science-page .science-product-card,.science-page .science-product-card:first-child{flex:0 0 88%;min-width:0;display:grid;grid-template-columns:1fr;grid-template-rows:auto 1fr;scroll-snap-align:start}
 .science-page .science-product-card .science-product-image{height:auto;min-height:0;aspect-ratio:4/3}
 .science-page .science-product-card .science-product-image img{height:100%;aspect-ratio:auto}
 .science-carousel-controls{display:block;margin-top:24px}
 .science-carousel-track{height:4px;background:#dbe5ef;position:relative;overflow:hidden;margin-bottom:20px}
 .science-carousel-progress{height:100%;background:var(--brand);width:var(--carousel-size);transform:translate3d(var(--carousel-progress,0%),0,0);will-change:transform;transition:none}
 .science-carousel-buttons{display:flex;gap:12px}
 .science-carousel-buttons button{width:40px;height:40px;border:1px solid var(--brand);border-radius:50%;background:transparent;color:var(--brand);display:grid;place-items:center;padding:0;cursor:pointer}
 .science-carousel-buttons button:disabled{opacity:.35;cursor:default}
 .science-carousel-buttons button:focus-visible{outline:2px solid var(--brand);outline-offset:4px}
 .science-carousel-buttons svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.4;fill:none}
}
@media(max-width:760px){.science-products-layout>.science-carousel-controls{margin-top:-16px}}