/* Biolab — editorial collection. CMS typography controls stay authoritative. */
:root{--page-width:1680px}
body{font-family:var(--sans)}
::selection{background:var(--mint);color:var(--deep)}
.section-space{padding-block:112px}
.announcement{font-size:10px;letter-spacing:.13em;background:var(--deep);padding:9px 20px}
.site-header{padding:17px 4%;background:var(--paper)}
.site-header .brand img{width:132px;height:44px}
.site-header nav a{font-size:12px;line-height:1.45;position:relative}
.site-header nav a:after{content:'';height:1px;position:absolute;bottom:-7px;left:0;width:100%;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}
.site-header nav a:hover:after,.site-header nav a[aria-current=page]:after{transform:scaleX(1)}
.site-header nav a:hover{text-decoration:none}
.cart-link svg{width:22px;height:22px;stroke-width:1.3}.cart-count{min-width:17px;height:17px;font-size:9px}
.hero{grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr);gap:6%;padding:46px 4% 44px 6%;color:var(--ink);background:var(--paper)}
.hero-copy{padding:40px 0 22px;min-width:0}
.hero .eyebrow{color:var(--teal);margin-bottom:28px;font-weight:500}
.hero .status-dot{width:5px;height:5px;background:var(--brand-turquoise);box-shadow:0 0 0 5px #21b6ae0d}
.hero h1{font-size:clamp(76px,7.4vw,116px);letter-spacing:-.025em;line-height:.94;margin:0 0 28px;max-width:620px}
.hero h1 em{color:var(--teal)}
.hero-description{font-size:15px;line-height:1.85;max-width:430px;color:var(--muted)}
.hero-actions{gap:24px;margin-top:14px}
.button{border-radius:0;min-height:52px;padding:15px 22px;font-size:12px;letter-spacing:.02em;transition:background .25s,color .25s}
.hero .button{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.hero .button:hover,.button:hover{background:var(--deep);border-color:var(--deep);color:white}
.text-link,.hero .text-link{font-size:12px;line-height:1.7;color:var(--ink);border-bottom-color:var(--line)}
.hero-footnote{border-color:var(--line);padding-top:23px;margin-top:52px;gap:30px;font-size:9px;letter-spacing:.13em;color:var(--muted)}
.hero-art{border-radius:0;min-height:630px;background:var(--deep)}
.hero-art>img{object-position:52% center;filter:saturate(.8);transition:transform 1.2s ease}
.hero-art:hover>img{transform:scale(1.025)}
.hero-art:after{content:'';position:absolute;inset:14px;border:1px solid #ffffff45;pointer-events:none}
.hero-art-caption{padding:32px;z-index:1;font-size:9px;letter-spacing:.18em}
.hero-art-caption a{width:43px;height:43px;border-radius:0;background:transparent}
.service-strip{padding-block:23px;background:var(--paper);border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.03em}
.service-strip .strip-small{font-size:10px}
.eyebrow{font-weight:500}
h2{font-size:clamp(48px,5.2vw,78px);letter-spacing:-.02em;line-height:1.02}
.section-heading{gap:10%;margin-bottom:46px}
.section-heading>p{font-size:15px;line-height:1.85;width:400px}
.collection-paths{gap:26px;margin-bottom:64px}
.collection-path{min-height:310px;display:flex;align-items:end;position:relative;isolation:isolate;overflow:hidden;background:var(--sage);padding:32px;border:0;border-radius:0}
.collection-path img{position:absolute;inset:0 0 0 auto;width:60%;height:100%;object-fit:cover;border-radius:0;z-index:-2;transition:transform .8s ease}
.collection-path:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#dce8e3 16%,#dce8e3f2 38%,#dce8e330 74%,transparent)}
.collection-path.light:after{background:linear-gradient(90deg,#f4e9e5 16%,#f4e9e5f2 38%,#f4e9e530 74%,transparent)}
.collection-path:hover{background:var(--sage)}.collection-path.light:hover{background:var(--rose)}.collection-path:hover img{transform:scale(1.04)}
.collection-path>span{gap:12px;max-width:65%}
.collection-path small{font-size:9px;letter-spacing:.12em;line-height:1.6}
.collection-path strong{font:400 clamp(32px,3.3vw,49px)/1.04 var(--serif);letter-spacing:-.01em}
.collection-path b{font-size:26px;font-weight:300;margin-left:auto;align-self:end;line-height:1;padding:12px;background:#ffffffc9;border:1px solid #fff8}
.collection-toolbar{margin-bottom:35px;padding-bottom:22px}
.filters{gap:20px}
.filters button{border:0;border-bottom:1px solid transparent;border-radius:0;padding:10px 0;background:none;font-size:12px;color:var(--muted);min-height:44px}
.filters button[aria-pressed=true],.filters button[data-filter=infrarrojos][aria-pressed=true]{background:transparent;border-color:var(--ink);color:var(--ink)}
.filters button:hover{border-color:var(--teal)}.filters button span{font-size:9px;margin-left:7px}.catalogue-count{font-size:10px;letter-spacing:.03em}
.product-grid{gap:54px 28px}
.product-card{background:transparent;border:0;border-radius:0;padding:0;box-shadow:none}
.product-card:hover{box-shadow:none}
.product-image{aspect-ratio:.98;border-radius:0;background:var(--sage)}
.product-image img{transition:transform .65s ease;filter:saturate(.91)}
.product-image .image-chip{font-size:9px;letter-spacing:.06em;border-radius:0}
.image-open{border-radius:0;width:35px;height:35px;font-size:22px}
.product-meta,.product-name,.product-short,.card-footer{margin-inline:0}
.product-meta{margin-top:22px;margin-bottom:10px}.product-meta .goal{font-size:9px;letter-spacing:.08em;line-height:1.5}.product-meta .code{font-size:9px}
.product-name{font-size:28px;font-weight:400;letter-spacing:-.035em;margin-bottom:12px}
.product-short{font-size:14px;line-height:1.75;min-height:48px;margin-bottom:23px}
.card-footer{grid-template-columns:1fr auto;gap:15px;align-items:end;padding-top:18px}
.card-price,.card-price .price-final{font-family:var(--sans);font-size:27px;line-height:1.15;font-weight:500;letter-spacing:-.04em;color:var(--ink)}
.card-price small{font-family:var(--sans);font-size:11px;font-weight:400;line-height:1.5;margin-top:10px;letter-spacing:0}
.card-price .price-offer-label{font-size:9px;font-weight:500;letter-spacing:.08em}
.price-reference{font-family:var(--sans);font-size:13px;margin-bottom:8px;gap:8px}.price-saving{font-size:10px;padding:2px 7px;font-weight:500}
.card-choose{width:auto;min-height:44px;background:transparent;color:var(--ink);border:0;border-bottom:1px solid var(--ink);border-radius:0;font-size:11px;padding:9px 0;gap:22px}
.card-choose:hover{background:transparent;color:var(--teal);border-color:var(--teal)}
.collection-bottom{margin-top:48px;padding-top:27px}.collection-bottom p{font-size:14px}
.light-story{border-radius:0;grid-template-columns:1fr 1fr}.story-image{min-height:650px}.story-image img{filter:saturate(.8)}
.story-copy{padding:65px 12%}.story-copy h2{font-size:clamp(46px,4.4vw,70px)}.story-copy .eyebrow{font-size:9px}.story-copy>p:not(.eyebrow){font-size:14px;line-height:1.8}
.story-points{margin-block:32px}.story-points>div{padding-block:17px}.story-points strong{font-size:15px;font-weight:500}.story-points p{font-size:12px;line-height:1.7}.story-points>div>span{font-size:10px}
.red-button{background:var(--ink);border-color:var(--ink)}
.evidence-teaser{grid-template-columns:1fr 1fr;gap:12%;padding-block:130px}.evidence-teaser p:not(.eyebrow){font-size:15px;line-height:1.85}
.evidence-teaser-visual{gap:20px}.evidence-teaser-visual img{aspect-ratio:.67;border-radius:0;filter:saturate(.75)}.evidence-teaser-visual img+img{margin-top:65px;border-radius:0}
.how-section{padding-top:100px;padding-bottom:94px;overflow:hidden}
.how-section:before{content:'';position:absolute;right:-120px;top:-240px;width:600px;height:600px;border:1px solid #b8efdf10;border-radius:50%;box-shadow:0 0 0 65px #b8efdf05,0 0 0 130px #b8efdf04;pointer-events:none}.how-section>*{position:relative}
.steps{gap:55px;margin-block:55px}.how-section .steps li>span{font-size:10px}.how-section .steps h3{font:400 35px/1.1 var(--serif);letter-spacing:0;margin:27px 0 18px}.steps p{font-size:14px;line-height:1.85}
.tool-section{padding-block:45px}.tool-section>details>summary h2{font-size:36px}.tool-section>details>summary p:last-child{font-size:13px}.tool-section .eyebrow{font-size:9px}
.faq{gap:14%}.faq h2{font-size:64px}.faq-items summary{font-size:15px}.faq-items p{font-size:14px;line-height:1.85}
.contact-section{background:var(--sage);margin:0 3%;padding:76px 6%;border-radius:0}.contact-section h2{font-size:clamp(48px,5vw,72px);max-width:650px}.contact-section .eyebrow{font-size:9px}.contact-section>div>p:not(.eyebrow){font-size:14px;line-height:1.8}.contact-number{font-size:32px}
footer{padding-block:40px 55px}footer>.brand img{width:125px;height:45px}footer>p,footer>div{font-size:11px}
.floating-wa{padding:11px 16px;font-size:11px;box-shadow:0 3px 18px #042c330b}.floating-wa svg{width:23px;height:23px}
.product-dialog{border-radius:0}.detail-copy h2{font-size:48px}.detail-price .price-final{font-size:38px;font-weight:500;color:var(--ink);font-family:var(--sans)}
.evidence-hero{padding-top:76px}.evidence-hero h1{font-size:clamp(58px,7.2vw,102px);max-width:1050px;letter-spacing:-.025em}.evidence-hero .lead{font-size:17px;max-width:700px;line-height:1.85}
.evidence-category{border-radius:0;min-height:300px;padding:35px}.evidence-category strong{font-size:44px}.evidence-category small{font-size:12px;line-height:1.7}
.evidence-note{border-radius:0;background:var(--sage);padding:28px;border-left:2px solid var(--teal)}
.study-card{border-radius:0;background:transparent;border:0;border-top:1px solid var(--line);padding:35px 0 36px;box-shadow:none}.evidence-grid{column-gap:60px;row-gap:15px}
.study-card h3{font:400 38px/1.1 var(--serif);letter-spacing:-.01em;margin-bottom:18px}.study-badge{border-radius:0;font-size:10px;padding:6px 9px}.study-meta{font-size:11px;line-height:1.8}.study-finding{font-size:15px;line-height:1.8}.study-card summary{font-size:13px}.study-card .study-link{min-height:38px}
@media(max-width:1200px){
 .site-header{padding:12px 5%}.site-header nav{padding:22px 6% 28px;counter-reset:navigation}.site-header nav a{font-size:18px;display:flex;gap:22px;align-items:center}.site-header nav a:before{counter-increment:navigation;content:'0' counter(navigation);font-size:10px;color:var(--muted)}.site-header nav a:after{display:none}
 .hero{gap:5%;padding:32px 5%}.hero h1{font-size:88px}.hero-art{min-height:600px}.hero-copy{padding-block:24px}.hero-description{font-size:14px}.hero-footnote{gap:20px;font-size:8px;margin-top:36px}
 .collection-path{min-height:270px;padding:25px}.collection-path strong{font-size:38px}.product-grid{gap:46px 24px}.product-name{font-size:25px}.card-footer{grid-template-columns:1fr}.card-choose{justify-content:space-between;width:100%}.story-copy{padding:45px 10%}.story-image{min-height:620px}
}
@media(max-width:900px){
 .hero{grid-template-columns:1fr;gap:34px;padding:42px 6%}.hero-copy{padding:0}.hero h1{max-width:650px;font-size:94px}.hero-description{max-width:600px;font-size:15px}.hero-actions{flex-direction:row;align-items:center}.hero-footnote{font-size:9px;gap:30px}.hero-art{min-height:0;height:auto;aspect-ratio:1.55}.hero-art>img{object-position:center 60%}
 .section-space{padding-block:82px}.section-heading h2{font-size:58px}.section-heading>p{font-size:14px}.collection-paths{gap:20px}.collection-path{min-height:260px;padding:23px}.collection-path strong{font-size:36px}.collection-path small{font-size:8px}.collection-path>span{max-width:72%}
 .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:44px 24px}.card-footer{grid-template-columns:1fr auto}.card-choose{width:auto}.light-story{grid-template-columns:1fr}.story-image{min-height:0;aspect-ratio:1.35}.story-image img{object-position:center 55%}.story-copy{padding:45px 8% 50px}.story-copy h2{font-size:60px}.story-points{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.story-points>div{gap:10px}.story-points strong{font-size:14px}
 .evidence-teaser{gap:8%;padding-block:95px}.steps{gap:25px}.how-section .steps h3{font-size:31px}.faq{gap:8%}.faq h2{font-size:56px}.contact-section{padding:60px 6%}.contact-section h2{font-size:54px}.evidence-grid{column-gap:35px}.study-card h3{font-size:34px}
}
@media(max-width:600px){
 .announcement{font-size:9px;letter-spacing:.04em;padding:9px 5%}.site-header{padding:10px 5%}.site-header .brand img{width:116px;height:38px}.site-header nav a{font-size:17px;padding-block:14px}
 .hero{padding:34px 6% 26px;gap:30px}.hero h1{font-size:76px;max-width:400px;margin-bottom:24px;line-height:.98}.hero .eyebrow{font-size:9px;margin-bottom:22px}.hero-description{font-size:14px;line-height:1.8}.hero-actions{flex-direction:column;align-items:start;gap:18px;margin-top:12px}.hero .button{font-size:12px;min-height:50px;padding:14px 20px}.hero-footnote{font-size:8px;gap:24px;margin-top:30px;padding-top:20px;flex-wrap:wrap}.hero-art{aspect-ratio:1.12;min-height:0;height:auto;border-radius:0}.hero-art-caption{padding:24px;font-size:8px}.hero-art:after{inset:10px}.hero-art-caption a{width:35px;height:35px;font-size:21px}
 .service-strip{font-size:9px;gap:14px 12px}.service-strip .strip-small{font-size:9px}.section-space{padding-block:60px}.section-heading{display:block;margin-bottom:30px}.section-heading h2,h2{font-size:52px}.section-heading .eyebrow{font-size:9px;margin-bottom:18px}.section-heading>p{width:100%;max-width:100%;font-size:14px;margin:22px 0 0}
 .collection-paths{grid-template-columns:1fr;gap:16px;margin-bottom:38px}.collection-path{min-height:235px;padding:26px;display:flex}.collection-path strong{font-size:41px}.collection-path small{font-size:8px}.collection-path img{width:64%;height:100%;object-position:55% center}.collection-path>span{max-width:62%}.collection-path b{position:static;font-size:23px;padding:10px;border-radius:0;width:auto;height:auto}
 .collection-toolbar{display:block;padding-bottom:18px;margin-bottom:28px}.filters{gap:16px}.filters button{font-size:11px}.filters button span{font-size:8px;margin-left:4px}.catalogue-count{margin-top:16px;font-size:9px}
 .product-grid{grid-template-columns:1fr;gap:40px}.product-image{aspect-ratio:1.08}.product-name{font-size:29px;min-height:0}.product-meta .goal{font-size:9px;min-height:0}.product-short{display:block;font-size:14px;min-height:0;margin-bottom:21px}.card-footer{grid-template-columns:1fr auto;align-items:end;gap:16px}.card-choose{width:auto;font-size:11px}.card-price,.card-price .price-final{font-size:28px}.card-price small{font-size:11px}.collection-bottom{margin-top:38px}
 .story-image{aspect-ratio:1.05}.story-copy{padding:34px 8% 40px}.story-copy h2{font-size:51px}.story-copy>p:not(.eyebrow){font-size:14px}.story-points{display:block;margin-block:25px}.story-points>div{gap:20px;padding-block:14px}.story-points strong{font-size:14px}.story-points p{font-size:12px}
 .evidence-teaser{grid-template-columns:1fr;gap:36px;padding-block:65px}.evidence-teaser h2{font-size:52px}.evidence-teaser p:not(.eyebrow){font-size:14px}.evidence-teaser-visual{gap:16px}.evidence-teaser-visual img{aspect-ratio:.8}.evidence-teaser-visual img+img{margin-top:38px}
 .how-section{padding-block:60px}.steps{grid-template-columns:1fr;gap:30px;margin-block:36px}.steps li{padding:21px 0 0 36px}.how-section .steps h3{font-size:33px;margin:0 0 12px}.steps p{font-size:13px;max-width:100%}.distributor-actions .text-link{font-size:11px}
 .tool-section{padding-block:32px}.tool-section>details>summary h2{font-size:32px}.tool-section>details>summary p:last-child{font-size:12px}.faq{grid-template-columns:1fr;gap:28px}.faq h2{font-size:52px}.faq-items summary{font-size:14px}.faq-items p{font-size:13px}
 .contact-section{grid-template-columns:1fr;margin:0 4%;padding:40px 7%;gap:25px}.contact-section h2{font-size:48px}.contact-section>div>p:not(.eyebrow){font-size:13px}.contact-number{font-size:30px}
 footer{padding:34px 6% 92px;align-items:start;flex-wrap:wrap;gap:24px}footer>p{font-size:10px;align-self:center}footer>div{width:100%;gap:16px;font-size:10px}.floating-wa{font-size:10px}
 .detail-copy h2{font-size:42px}.detail-price .price-final{font-size:34px}.evidence-hero{padding-top:42px}.evidence-hero h1{font-size:62px}.evidence-hero .lead{font-size:15px}.evidence-categories{grid-template-columns:1fr;gap:16px;margin-top:26px}.evidence-category{min-height:220px;padding:25px;align-items:end}.evidence-category>span{max-width:65%;gap:10px}.evidence-category strong{font-size:40px}.evidence-category img{width:60%;height:100%;inset:0 0 0 auto}.evidence-category:after{background:linear-gradient(90deg,#e3eeeb 35%,transparent)}.evidence-category.light:after{background:linear-gradient(90deg,var(--rose) 35%,transparent)}.evidence-category small{font-size:10px}.evidence-note{padding:23px}.evidence-grid{grid-template-columns:1fr;gap:10px}.study-card{padding-block:28px}.study-card h3{font-size:35px}.study-finding{font-size:14px}
}

/* Direct purchase controls keep the product price and secondary detail link visible. */
.card-purchase{grid-column:1/-1;display:grid;gap:12px;width:100%;margin-top:7px;min-width:0}.card-purchase label{margin:0;font-size:12px;color:var(--muted)}.card-presentation{font-family:var(--sans);font-size:14px;padding:12px;min-height:48px;margin:7px 0 0;border-radius:0}.card-add{width:100%;display:flex;justify-content:center;align-items:center;gap:12px;background:var(--ink);border-color:var(--ink);color:var(--paper);font-size:13px;min-height:50px}.card-add:disabled{opacity:.55;cursor:default}.card-cart-link{display:block;justify-self:center;font-size:13px;font-weight:500;text-align:center;padding:4px 8px;min-height:32px;text-underline-offset:5px}.card-cart-link:hover{color:var(--teal)}.catalogue-choice>.card-cart-link{justify-self:stretch;padding:10px}.card-purchase .card-cart-link[hidden]{display:none}@media(max-width:600px){.card-purchase{gap:10px}.card-add{font-size:14px;min-height:52px}.card-presentation{font-size:16px}}