/* Vita Nova BioLab */
@font-face{font-family:"Manrope";src:url("/assets/fonts/manrope-latin.woff2") format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"Fira Code";src:url("/assets/fonts/firacode-basic.woff2") format("woff2");font-weight:300 700;font-style:normal;font-display:swap}

:root{
  --ink:#0B1416;--paper:#FBFCFB;--surface:#F1F5F4;--line:#D5DEDB;--edge:#7C8F8B;
  --teal:#0E6B63;--teal-d:#0A4F49;--teal-soft:#E3F1EE;--muted:#51605E;--mint:#7FD1C4;
  --wa:#0F7D70;--wa-d:#0B6459;--err:#A4262C;--radius:16px;--pad:clamp(16px,4vw,40px);
  --sans:Manrope,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:"Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.55;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,h4,p,ul,ol,figure,table{margin:0}
ul,ol{padding:0}
a{color:var(--teal);text-underline-offset:.18em}
a:hover{color:var(--teal-d)}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
[hidden]{display:none !important}
::selection{background:#CFE6E2}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.mono{font-family:var(--mono);font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px;color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font:600 16px/1.1 var(--sans);text-decoration:none;text-align:center;cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}
.btn--primary{background:var(--teal);color:#fff}
.btn--primary:hover{background:var(--teal-d);color:#fff}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--light{background:transparent;border-color:rgba(232,238,236,.55);color:#fff}
.btn--light:hover{background:#fff;color:var(--ink)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{background:var(--wa-d);color:#fff}
.btn--sm{min-height:44px;padding:0 18px;font-size:14px}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* top bar and header */
.topbar{background:var(--ink);color:#E8EEEC;font-size:13px;font-weight:500;text-align:center;padding:8px var(--pad)}
.hdr{position:sticky;top:0;z-index:50;background:rgba(251,252,251,.94);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-size:15px;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap}
.brand:hover{color:var(--ink)}
.brand img{width:34px;height:34px}
.hdr__right{display:flex;align-items:center;gap:26px}
.nav{display:none;align-items:center;gap:26px;font-size:15px;font-weight:500}
.nav a,.subnav a{color:var(--ink);text-decoration:none}
.nav a:hover,.subnav a:hover,.nav a[aria-current="page"],.subnav a[aria-current="page"]{color:var(--teal)}
.cartlink{position:relative;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);color:var(--ink);background:#fff}
.cartlink:hover{border-color:var(--ink);color:var(--ink)}
.cartlink__n{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--teal);color:#fff;font-size:11px;font-weight:700;line-height:20px;text-align:center}
.subnav{border-bottom:1px solid var(--line);background:var(--paper)}
.subnav__in{display:flex;justify-content:space-between;gap:16px;padding-top:4px;padding-bottom:4px;font-size:14px;font-weight:500;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.subnav__in::-webkit-scrollbar{display:none}
.subnav a{display:inline-flex;align-items:center;min-height:44px}
@media (max-width:359px){.brand{letter-spacing:.12em;font-size:14px}}
@media (min-width:860px){.nav{display:flex}.subnav{display:none}.hdr__in{padding-top:14px;padding-bottom:14px}}

/* type */
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
.display{font-size:clamp(40px,5.2vw,66px);line-height:1.04;letter-spacing:-.025em;font-weight:700;margin-bottom:18px}
.h1{font-size:clamp(34px,4vw,48px);line-height:1.08;letter-spacing:-.02em;font-weight:700;margin-bottom:12px}
.h2{font-size:clamp(30px,3.4vw,42px);line-height:1.1;letter-spacing:-.02em;font-weight:700;margin-bottom:12px}
.lead{font-size:clamp(17px,1.4vw,19px);color:var(--muted);max-width:60ch}
.small{font-size:14px;color:var(--muted)}

/* hero */
.hero{background:linear-gradient(180deg,var(--surface) 0%,var(--paper) 100%);padding-top:clamp(36px,7vw,96px);padding-bottom:clamp(32px,5vw,64px)}
.hero__in{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(28px,5vw,64px)}
.hero__txt{flex:1 1 420px;min-width:0}
.hero__txt .lead{max-width:56ch;margin-bottom:28px}
.hero__img{flex:1 1 380px;min-width:0}
.hero__img img{width:100%;border-radius:24px;box-shadow:0 30px 60px -30px rgba(11,20,22,.25)}
.hero__micro{margin-top:26px;font-size:14px;color:var(--muted)}

/* sections */
.section{padding-top:clamp(48px,7vw,96px)}
.section--tight{padding-top:clamp(40px,6vw,80px)}
.section__head{margin-bottom:32px}
.trust{display:flex;flex-wrap:wrap;gap:28px;list-style:none}
.trust li{flex:1 1 220px;border-top:1px solid var(--ink);padding-top:18px}
.trust h3{font-size:17px;font-weight:700;margin-bottom:6px}
.trust p{font-size:15px;color:var(--muted)}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));gap:24px;list-style:none}
.card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 14px 20px;transition:box-shadow .2s ease,transform .2s ease}
.card:hover{box-shadow:0 18px 40px -24px rgba(11,20,22,.35);transform:translateY(-2px)}
.card__img{display:block;border-radius:12px;overflow:hidden;background:var(--surface)}
.card__img img{width:100%;aspect-ratio:1/1;object-fit:cover}
.card__name{margin-top:16px;font-size:17px;font-weight:700;line-height:1.3}
.card__name a{color:var(--ink);text-decoration:none}
.card__name a:hover{color:var(--teal)}
.card__meta{margin-top:4px;font-size:14px;color:var(--muted)}
.card__row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px}
.card__price{font-size:16px;font-weight:600}
.card__price--soon{color:var(--muted);font-weight:500}

/* steps */
.steps{display:flex;flex-wrap:wrap;gap:24px;list-style:none;counter-reset:none}
.steps li{flex:1 1 280px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.steps__n{font-family:var(--mono);font-weight:600;color:var(--teal);letter-spacing:.06em;margin-bottom:12px}
.steps h3{font-size:19px;margin-bottom:6px}
.steps p:not(.steps__n){font-size:15px;color:var(--muted)}

/* certificate band */
.band{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(24px,4vw,56px);background:var(--ink);color:#E8EEEC;border-radius:24px;padding:clamp(28px,5vw,64px)}
.band__txt{flex:1 1 360px;min-width:0}
.band .eyebrow{color:var(--mint)}
.band h2{font-size:clamp(28px,3.2vw,40px);line-height:1.12;letter-spacing:-.02em;color:#fff;margin-bottom:14px}
.band p{color:#C9D6D3;margin-bottom:26px}
.checks{flex:1 1 340px;min-width:0;list-style:none}
.checks li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid rgba(232,238,236,.15);font-size:16px}
.checks svg{flex:none;margin-top:3px;color:var(--mint)}

/* faq */
.narrow{max-width:760px}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:17px;padding:12px 0;min-height:44px}
.faq details p{color:var(--muted);padding:0 0 14px}
.more{margin-top:22px;font-weight:600}

/* generic pages */
.page{padding-top:clamp(32px,5vw,64px)}
.prose{max-width:760px}
.prose h2{font-size:24px;letter-spacing:-.01em;line-height:1.25;margin:40px 0 10px}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.prose .lead{margin-bottom:8px}
.note{background:var(--surface);border-left:3px solid var(--teal);border-radius:0 10px 10px 0;padding:14px 18px;margin:0 0 14px}
.tablebox{overflow-x:auto;margin:0 0 14px}
.table{width:100%;min-width:520px;border-collapse:collapse;font-size:15px}
.table th,.table td{text-align:left;padding:12px 10px 12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.table thead th{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--ink)}
.cols3{display:flex;flex-wrap:wrap;gap:28px;margin:24px 0}
.cols3>div{flex:1 1 200px;border-top:1px solid var(--ink);padding-top:14px}
.cols3 h2{font-size:16px;margin:0 0 4px}
.cols3 p{margin:0}

/* product page */
.crumbs{font-size:14px;color:var(--muted);margin-bottom:24px}
.crumbs a{color:var(--muted)}
.pdp{display:flex;flex-wrap:wrap;align-items:flex-start;gap:clamp(28px,5vw,64px)}
.pdp__img{flex:1 1 420px;min-width:0}
.pdp__img img{width:100%;border-radius:20px;border:1px solid var(--line);background:var(--surface)}
.pdp__info{flex:1 1 420px;min-width:0}
.price{font-size:26px;font-weight:700;margin-bottom:16px}
.price small{font-size:15px;font-weight:500;color:var(--muted)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;list-style:none}
.pill{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.pill--ok{background:var(--teal-soft);border-color:var(--teal-soft);color:var(--teal-d)}
.pdp__desc{color:var(--muted);margin-bottom:24px}
.buy{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:18px}
.buy .btn{flex:1 1 220px}
.pdp__more{display:flex;flex-wrap:wrap;gap:clamp(24px,4vw,48px);margin-top:clamp(40px,6vw,72px)}
.specs{flex:3 1 480px;min-width:0}
.specs h2,.side h2{font-size:24px;letter-spacing:-.01em;margin-bottom:12px}
.spec{width:100%;border-collapse:collapse;font-size:15px}
.spec th{width:40%;text-align:left;vertical-align:top;padding:12px 10px 12px 0;border-bottom:1px solid var(--line);color:var(--muted);font-weight:600}
.spec td{padding:12px 0;border-bottom:1px solid var(--line)}
.side{flex:2 1 320px;min-width:0;display:flex;flex-direction:column;gap:16px}
.boxc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.boxc h2{font-size:17px;margin-bottom:8px}
.boxc p{font-size:15px;color:var(--muted)}
.boxc--dark{background:var(--ink);border-color:var(--ink)}
.boxc--dark h2{color:#fff}
.boxc--dark p{color:#C9D6D3}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:14px;font-weight:600}
.field .opt{font-weight:500;color:var(--muted)}
.field .hint{font-size:13px;color:var(--muted)}
.input{width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--edge);border-radius:12px;background:#fff;color:var(--ink);font:500 16px/1.3 var(--sans)}
select.input{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230B1416' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.input:focus-visible{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}
.input[aria-invalid="true"]{border-color:var(--err);border-width:2px}
.err{font-size:13px;font-weight:600;color:var(--err)}
.field--qty{width:96px}
.fields{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media (min-width:640px){.fields{grid-template-columns:repeat(2,minmax(0,1fr))}.fields .full{grid-column:1/-1}}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.45;cursor:pointer;padding:6px 0}
.check input{flex:none;width:22px;height:22px;margin:0;accent-color:var(--teal)}

/* notice and toast */
.notice{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:18px}
.notice p+p{margin-top:8px}
.toast{position:fixed;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:80;display:flex;align-items:center;gap:14px;
  width:max-content;max-width:calc(100vw - 24px);background:var(--ink);color:#fff;border-radius:14px;padding:12px 14px 12px 18px;font-size:15px;box-shadow:0 18px 40px -16px rgba(11,20,22,.55)}
.toast a{flex:none;color:var(--ink);background:#fff;border-radius:999px;padding:8px 14px;font-weight:700;font-size:14px;text-decoration:none}

/* cart */
.cart{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;margin-top:24px}
.cart__main{display:grid;gap:24px;min-width:0}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,3vw,24px);min-width:0}
.panel h2{font-size:20px;letter-spacing:-.01em;margin-bottom:8px}
.panel--ok{background:#F1F7F5;margin-top:24px}
.panel--ok p{margin:0 0 14px}
.line{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.line img{width:64px;height:64px;border-radius:10px;border:1px solid var(--line);object-fit:cover}
.line__name{font-weight:700;line-height:1.3}
.line__name a{color:var(--ink);text-decoration:none}
.line__name a:hover{color:var(--teal)}
.line__unit{font-size:14px;color:var(--muted)}
.line__ctl{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--edge);border-radius:999px;background:#fff}
.stepper button{width:44px;height:44px;border:0;background:none;border-radius:999px;font:600 20px/1 var(--sans);color:var(--ink);cursor:pointer}
.stepper button[disabled]{color:#9AA8A5;cursor:not-allowed}
.stepper output{min-width:28px;text-align:center;font-weight:700}
.line__sum{font-weight:700}
.linkbtn{border:0;background:none;padding:0;min-height:44px;font:600 14px var(--sans);color:var(--muted);text-decoration:underline;text-underline-offset:.18em;cursor:pointer}
.linkbtn:hover{color:var(--ink)}
.coupon{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-top:18px}
.coupon .field{flex:1 1 180px}
.coupon__msg{flex:1 1 100%;font-size:14px;color:var(--muted)}
.sum{display:grid;gap:2px;margin:6px 0 16px}
.sum div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:15px}
.sum dt{color:var(--muted)}
.sum dd{margin:0;font-weight:600;text-align:right}
.sum .sum__total{border-top:1px solid var(--line);margin-top:6px;padding-top:14px;font-size:19px}
.sum .sum__total dt{color:var(--ink);font-weight:700}
.sum .sum__total dd{font-weight:700}
.cart__sum .btn{margin-top:14px}
.cart__sum .small{margin-top:12px}
@media (min-width:960px){.cart{grid-template-columns:minmax(0,1.6fr) minmax(320px,1fr);align-items:start}.cart__sum{position:sticky;top:96px}}

/* footer */
.ftr{margin-top:clamp(56px,8vw,112px);background:var(--ink);color:#C9D6D3;padding-top:clamp(40px,6vw,72px);padding-bottom:28px}
.ftr__cols{display:flex;flex-wrap:wrap;gap:32px}
.ftr__cols>div{flex:1 1 160px;min-width:0}
.ftr__cols>div:first-child{flex:2 1 260px}
.ftr__mark{width:34px;height:34px;filter:brightness(0) invert(1)}
.ftr__about{margin:14px 0 10px;font-size:15px;max-width:34ch}
.ftr h2{margin-bottom:14px;color:#fff;font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.ftr ul{list-style:none}
.ftr li{margin-bottom:4px}
.ftr a{color:#E8EEEC;text-decoration:none}
.ftr li a{display:inline-block;padding:4px 0}
.ftr a:hover{color:var(--mint)}
.ftr__ruo{margin-top:32px;padding-top:22px;border-top:1px solid rgba(232,238,236,.15);font-size:14px;line-height:1.6;color:#AFC0BC}
.ftr__ruo strong{color:#E8EEEC}
.ftr__copy{margin-top:14px;font-size:13px;color:#8FA19D}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.btn{transition:none}.card:hover{transform:none}}
@media print{.hdr,.subnav,.topbar,.toast,.ftr{display:none}}
[data-order-code]{white-space:nowrap}