@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--ink:#102a31;--teal:#0a5863;--deep:#073944;--mint:#55c4b5;--pale:#eef8f6;--line:#d9e7e5;--white:#fff;--shadow:0 20px 60px rgba(6,50,58,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans SC",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.75}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(10,88,99,.08)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand img{width:48px;height:48px}.brand span{display:flex;flex-direction:column;line-height:1.25}.brand strong{font-size:17px}.brand small{font-size:11px;color:#60777c;letter-spacing:.05em}.menu{display:flex;gap:28px;font-size:14px;font-weight:600}.menu a:hover{color:var(--teal)}.menu-btn{display:none;border:0;background:none;font-size:25px}
.hero{position:relative;overflow:hidden;padding:92px 0 70px;background:linear-gradient(135deg,#f7fbfa 0%,#e9f7f4 55%,#f7fbfa 100%)}.hero-glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(85,196,181,.24),transparent 65%);right:-120px;top:-170px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:800;color:var(--teal);margin:0 0 14px}.hero h1{font-size:clamp(42px,5vw,67px);line-height:1.17;margin:0 0 24px;letter-spacing:-.04em}.hero h1 span{color:var(--teal)}.lead{font-size:18px;color:#486167;max-width:720px}.actions{display:flex;gap:13px;margin:32px 0 26px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 24px;border-radius:10px;font-weight:700;transition:.2s}.btn:hover{transform:translateY(-2px)}.primary{background:var(--teal);color:#fff;box-shadow:0 12px 25px rgba(10,88,99,.22)}.secondary{border:1px solid #9fbfbd;background:#fff}.light{background:#fff;color:var(--deep);margin-top:20px}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#547076;font-size:13px}.trust-row span:before{content:"✓";color:var(--teal);font-weight:800;margin-right:6px}
.lab-card{height:480px;position:relative;border-radius:36px;background:linear-gradient(145deg,#0b6370,#063640);box-shadow:var(--shadow);overflow:hidden}.lab-card:before{content:"";position:absolute;inset:45px;border:1px solid rgba(255,255,255,.16);border-radius:26px}.vials{height:100%;display:flex;align-items:center;justify-content:center;gap:17px;padding-bottom:42px}.vial{width:92px;height:196px;background:linear-gradient(90deg,rgba(255,255,255,.6),#fff 48%,rgba(221,244,240,.65));border:2px solid rgba(255,255,255,.8);border-radius:8px 8px 16px 16px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:38px;color:var(--deep);box-shadow:0 24px 30px rgba(0,0,0,.2);transform:rotate(-5deg)}.vial.main{width:112px;height:245px;transform:none}.vial:last-child{transform:rotate(5deg)}.vial i{position:absolute;top:-27px;width:98%;height:38px;background:#d7e6e4;border-radius:7px 7px 4px 4px;border-bottom:5px solid #9cb5b4}.vial b{font-size:11px;letter-spacing:.05em}.vial small{font-size:9px}.lab-caption{position:absolute;bottom:22px;left:30px;right:30px;color:#fff;display:flex;justify-content:space-between}.lab-caption span{color:#bce4de;font-size:12px}.molecule{position:absolute;border:1px solid rgba(255,255,255,.25);border-radius:50%}.m1{width:150px;height:150px;right:-35px;top:40px}.m2{width:65px;height:65px;left:35px;top:60px}
.stats{background:#fff;border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stats-grid div{padding:26px;border-right:1px solid var(--line);display:flex;flex-direction:column}.stats-grid div:last-child{border:0}.stats-grid strong{font-size:24px;color:var(--teal)}.stats-grid span{font-size:13px;color:#6a7f83}.section{padding:95px 0}.soft{background:var(--pale)}.two-col{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.section h2{font-size:clamp(34px,4vw,48px);line-height:1.2;margin:0}.copy{font-size:17px;color:#465e63}.notice{background:#f3f7f6;border-left:4px solid var(--mint);padding:16px 18px;font-size:14px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:38px}.section-head>p{max-width:520px;color:#62777c}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{background:#fff;border:1px solid rgba(10,88,99,.1);border-radius:18px;padding:28px;box-shadow:0 8px 25px rgba(5,60,69,.04)}.product-card .icon{width:46px;height:46px;border-radius:13px;background:var(--pale);display:grid;place-items:center;color:var(--teal);font-weight:800}.product-card h3{font-size:20px;margin:18px 0 8px}.product-card p{color:#64777b;font-size:14px}.product-card a{font-weight:700;color:var(--teal)}.catalog-banner{margin-top:24px;background:var(--deep);color:#fff;border-radius:18px;padding:25px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px}.catalog-banner div{display:flex;flex-direction:column}.catalog-banner span{color:#bad5d4;font-size:14px}
.dark{background:var(--deep);color:#fff}.dark .eyebrow{color:#71d8ca}.quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.quality-grid>div>p:not(.eyebrow){color:#bfd3d5}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.14)}.steps span{font-size:14px;color:#6fd7c9;font-weight:800}.steps strong{font-size:18px}.steps p{margin:4px 0 0;color:#b8ced0;font-size:14px}.markets{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.markets span{padding:22px;background:#f6faf9;border:1px solid var(--line);border-radius:14px;font-weight:700}.contact{padding-top:30px}.contact-card{background:linear-gradient(135deg,#e9f7f4,#f7fbfa);border:1px solid var(--line);border-radius:26px;padding:50px;display:grid;grid-template-columns:1.05fr .95fr;gap:50px}.contact-card p{color:#587176}.contact-links{display:grid;gap:13px}.contact-links a{background:#fff;padding:18px 20px;border-radius:14px;border:1px solid var(--line);display:flex;flex-direction:column}.contact-links small{color:#718589}.contact-links strong{color:var(--teal);word-break:break-all}
footer{background:#f7faf9;border-top:1px solid var(--line);padding:35px 0}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1.2fr;gap:30px;align-items:center;font-size:12px;color:#6a7e82}.footer-brand img{width:40px;height:40px}.footer-note{text-align:right}.float-wa{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.22);z-index:15}
@media(max-width:850px){.menu-btn{display:block}.menu{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;border-bottom:1px solid var(--line)}.menu.open{display:flex}.hero{padding-top:55px}.hero-grid,.two-col,.quality-grid,.contact-card{grid-template-columns:1fr;gap:42px}.lab-card{height:390px}.stats-grid{grid-template-columns:repeat(2,1fr)}.cards{grid-template-columns:1fr}.section{padding:70px 0}.section-head{align-items:flex-start;flex-direction:column}.markets{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.footer-note{text-align:left}}
@media(max-width:520px){.container{width:min(100% - 26px,1160px)}.brand small{display:none}.hero h1{font-size:39px}.lead{font-size:16px}.actions{flex-direction:column}.btn{width:100%}.trust-row{gap:8px;flex-direction:column}.lab-card{height:330px}.vial{width:65px;height:145px}.vial.main{width:82px;height:185px}.lab-caption{flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.stats-grid div{padding:18px}.catalog-banner{align-items:stretch;flex-direction:column}.markets{grid-template-columns:1fr}.contact-card{padding:30px 22px}}