:root{
  --navy-950:#03111f;
  --navy-900:#061a2e;
  --navy-800:#0a2947;
  --navy-700:#0d3d66;
  --brand-blue:#005ea8;
  --blue-700:#075f9d;
  --blue-600:#0875b9;
  --blue-500:#1599cf;
  --cyan:#35c1e5;
  --ink:#10283f;
  --text:#314b61;
  --muted:#6d8192;
  --line:#dce7ee;
  --line-dark:rgba(255,255,255,.12);
  --surface:#f5f9fc;
  --white:#fff;
  --green:#118067;
  --violet:#7451bf;
  --shadow:0 22px 55px rgba(3,30,53,.11);
  --shadow-lg:0 34px 90px rgba(3,26,47,.20);
  --radius:22px;
  --radius-lg:30px;
  --max:1260px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:112px}
body{margin:0;font-family:"Aptos","Segoe UI",Inter,Arial,sans-serif;font-size:17px;line-height:1.65;background:#fff;color:var(--text);-webkit-font-smoothing:antialiased}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit}
img{display:block;max-width:100%}
svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.narrow{width:min(900px,calc(100% - 48px));margin-inline:auto}

.utility-bar{background:var(--navy-950);color:#cfe3ef;border-bottom:1px solid rgba(255,255,255,.08)}
.utility-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.utility-contact{display:flex;align-items:center;gap:11px;text-transform:none;letter-spacing:.02em;font-size:.84rem}
.utility-contact a{color:#fff;font-weight:800}
.utility-contact a:hover{color:#7edaf2}

.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(16,55,84,.1);box-shadow:0 8px 24px rgba(9,42,67,.04)}
.nav-wrap{height:92px;display:flex;align-items:center;gap:36px}
.brand{display:flex;align-items:center;gap:15px;min-width:max-content}
.brand img{width:74px;height:74px;object-fit:contain;flex:none}
.brand-copy{display:flex;flex-direction:column;gap:4px;line-height:1.12}
.brand-copy strong{font-size:1.02rem;letter-spacing:.06em;color:#075f9d;font-weight:900}
.brand-copy span{font-size:.74rem;color:#738596;letter-spacing:.06em}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:30px;font-size:.96rem;font-weight:750}
.main-nav>a:not(.nav-cta){position:relative;color:#294257;padding:12px 0}
.main-nav>a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:7px;width:100%;height:2px;background:var(--blue-600);transform:scaleX(0);transform-origin:right;transition:transform .22s ease}
.main-nav>a:not(.nav-cta):hover::after{transform:scaleX(1);transform-origin:left}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;background:linear-gradient(135deg,#0875b9,#07558f);color:#fff!important;box-shadow:0 10px 24px rgba(8,102,166,.18);transition:.2s ease}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(8,102,166,.24)}
.menu-btn{display:none;margin-left:auto;width:48px;height:48px;border:1px solid #d6e3eb;border-radius:12px;background:#fff;padding:13px;cursor:pointer}
.menu-btn span{display:block;height:2px;background:#12334d;border-radius:4px;margin:4px 0}

.hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#041525 0%,#082845 56%,#0b4c75 100%);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.hero::before{content:"";position:absolute;inset:auto -10% -42% 38%;height:760px;background:radial-gradient(circle,rgba(53,193,229,.19),rgba(53,193,229,0) 68%);pointer-events:none}
.hero-grid-overlay{position:absolute;inset:0;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent 5%,#000 46%,#000 100%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;gap:80px;align-items:center;min-height:720px;padding:82px 0}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.17em;color:#0b78b6}
.eyebrow{color:#87dff5}
.eyebrow span{width:34px;height:2px;background:#52c9e8}
h1,h2,h3{margin:0;color:var(--ink);line-height:1.08}
h1{color:#fff;font-size:clamp(3.6rem,6vw,6.2rem);letter-spacing:-.055em;max-width:820px;font-weight:850}
.hero-lead{max-width:720px;margin:28px 0 0;color:#c4d8e7;font-size:1.18rem;line-height:1.72}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;border:1px solid transparent;border-radius:12px;font-weight:800;font-size:.96rem;line-height:1;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:#fff;color:#075f9d;border-color:#fff;box-shadow:0 16px 34px rgba(1,16,30,.22)}
.btn.ghost{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.05);backdrop-filter:blur(10px)}
.btn.ghost:hover{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.42)}
.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:700px;margin-top:46px;border-top:1px solid rgba(255,255,255,.15)}
.hero-facts>div{padding:21px 18px 0 0}
.hero-facts strong{display:block;color:#fff;font-size:1.32rem;letter-spacing:-.02em}
.hero-facts span{display:block;color:#91aabd;font-size:.82rem;margin-top:2px}
.hero-visual{position:relative;min-height:530px;display:grid;place-items:center}
.science-ring{position:absolute;border:1px solid rgba(110,211,238,.23);border-radius:50%;pointer-events:none}
.ring-one{width:490px;height:490px}
.ring-two{width:390px;height:390px;border-color:rgba(255,255,255,.10)}
.ring-one::before,.ring-two::before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:#61d4ef;box-shadow:0 0 25px rgba(97,212,239,.9)}
.ring-one::before{right:62px;top:50px}.ring-two::before{left:34px;bottom:90px}
.science-card{position:relative;z-index:2;width:min(430px,92%);padding:28px 30px 30px;border:1px solid rgba(255,255,255,.16);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.045));backdrop-filter:blur(18px);box-shadow:0 34px 80px rgba(0,0,0,.28)}
.science-card-top{display:flex;align-items:center;gap:9px;color:#aac7d8;font-size:.68rem;letter-spacing:.15em;font-weight:900}
.status-dot{width:8px;height:8px;border-radius:50%;background:#58d3ea;box-shadow:0 0 0 5px rgba(88,211,234,.11)}
.status-chip{margin-left:auto;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 9px;color:#e4f6fb}
.hero-logo{width:260px;height:260px;object-fit:contain;margin:30px auto 24px;filter:drop-shadow(0 18px 30px rgba(0,0,0,.23))}
.science-card-lines{display:grid;border-top:1px solid rgba(255,255,255,.13)}
.science-card-lines>div{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.09)}
.science-card-lines span{color:#8fa9bb;font-size:.8rem}
.science-card-lines strong{color:#fff;font-size:.86rem;text-align:right}

.credibility-strip{background:#fff;border-bottom:1px solid var(--line)}
.credibility-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.credibility-item{display:flex;align-items:center;gap:14px;min-height:104px;padding:22px 24px;border-right:1px solid var(--line)}
.credibility-item:last-child{border-right:0}
.line-icon{width:42px;height:42px;display:grid;place-items:center;color:#0a74b4;background:#eef8fc;border:1px solid #d7edf7;border-radius:12px;padding:9px;flex:none}
.credibility-item strong{display:block;color:#18364f;font-size:.95rem}
.credibility-item span:not(.line-icon){display:block;color:#7b8e9d;font-size:.79rem;margin-top:2px;line-height:1.35}

.section{padding:110px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:64px;margin-bottom:38px}
.section-title-wrap{max-width:680px}
.section-head h2,.standards-copy h2,.about-copy h2,.contact-copy h2{font-size:clamp(2.6rem,4.4vw,4.6rem);letter-spacing:-.045em;margin-top:8px;font-weight:830}
.section-head>p{max-width:590px;margin:0;color:#62798c;font-size:1.02rem}
.catalogue-section{background:linear-gradient(180deg,#fff 0%,#f7fafc 100%)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.filter{min-height:44px;border:1px solid #cfdde6;background:#fff;border-radius:11px;padding:0 16px;font-weight:760;font-size:.88rem;color:#466076;cursor:pointer;transition:.18s ease}
.filter:hover{border-color:#8ebad3;color:#075f9d}
.filter.active{background:#0b5f98;border-color:#0b5f98;color:#fff;box-shadow:0 8px 20px rgba(8,96,153,.14)}

.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.product-card{--accent:#1483bf;position:relative;display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #dbe5ec;border-radius:24px;overflow:hidden;box-shadow:0 12px 30px rgba(11,51,81,.055);transition:transform .23s ease,box-shadow .23s ease,border-color .23s ease}
.product-card[data-cat="metabolic"]{--accent:#0a75b8}
.product-card[data-cat="endocrine"]{--accent:#205fc0}
.product-card[data-cat="cellular"]{--accent:#7650ba}
.product-card[data-cat="lab"]{--accent:#168262}
.product-card::before{content:"";height:4px;background:var(--accent);position:absolute;inset:0 0 auto 0;z-index:3}
.product-card:hover{transform:translateY(-5px);border-color:#c5d9e5;box-shadow:0 24px 52px rgba(11,51,81,.11)}
.product-media{position:relative;aspect-ratio:1/1;background:linear-gradient(145deg,#071828,#0a2238);display:grid;place-items:center;overflow:hidden;padding:18px}
.product-media::after{content:"";position:absolute;width:68%;height:68%;border-radius:50%;background:radial-gradient(circle,rgba(28,155,210,.15),transparent 68%);pointer-events:none}
.product-media img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;object-position:center;filter:drop-shadow(0 16px 22px rgba(0,0,0,.18));transition:transform .25s ease}
.product-card:hover .product-media img{transform:scale(1.018)}
.product-content{display:flex;flex-direction:column;flex:1;padding:24px 24px 25px}
.product-meta{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:14px}
.pill{display:inline-flex;align-items:center;width:max-content;max-width:100%;min-height:28px;padding:5px 9px;border-radius:8px;background:color-mix(in srgb,var(--accent) 9%,white);color:var(--accent);font-size:.67rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;line-height:1.25}
.price{font-size:1.35rem;line-height:1;font-weight:900;color:#0c2c47;letter-spacing:-.025em}
.product-card h3{font-size:1.48rem;line-height:1.18;margin:16px 0 10px;letter-spacing:-.025em}
.product-card p{margin:0;color:#63798b;font-size:.95rem;line-height:1.6}
.spec-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}
.spec{display:inline-flex;align-items:center;min-height:32px;padding:5px 9px;border:1px solid #dce7ee;background:#fbfdfe;border-radius:8px;color:#4c6477;font-size:.74rem;font-weight:680;line-height:1.25}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto;padding-top:22px}
.card-actions .btn{width:100%;min-width:0;min-height:48px;padding:0 15px;border-radius:10px;font-size:.86rem}
.btn.outline{background:#fff;border-color:#bfd1dc;color:#174e74}
.btn.outline:hover{border-color:#7baecb;background:#f7fbfd}
.btn.enquiry{background:var(--brand-blue);border-color:var(--brand-blue);color:#fff;box-shadow:0 8px 18px rgba(0,94,168,.20)}
.btn.enquiry:hover{background:#004f8e;border-color:#004f8e;box-shadow:0 12px 24px rgba(0,94,168,.25)}
.catalogue-note{display:flex;gap:15px;align-items:flex-start;margin-top:34px;padding:20px 22px;background:#eef7fb;border:1px solid #d8eaf3;border-radius:16px;color:#506c80}
.catalogue-note p{margin:0;font-size:.9rem}
.note-mark{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#0a73b2;color:#fff;font-weight:900;flex:none;font-family:Georgia,serif}

.standards-section{position:relative;overflow:hidden;background:linear-gradient(130deg,#041626,#08233b 63%,#0b4165);color:#c8d9e5}
.standards-section::before{content:"";position:absolute;inset:0;background-image:linear-gradient(30deg,rgba(255,255,255,.035) 12%,transparent 12.5%,transparent 87%,rgba(255,255,255,.035) 87.5%,rgba(255,255,255,.035)),linear-gradient(150deg,rgba(255,255,255,.035) 12%,transparent 12.5%,transparent 87%,rgba(255,255,255,.035) 87.5%,rgba(255,255,255,.035));background-size:64px 112px;opacity:.45;pointer-events:none}
.standards-grid{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.05fr;gap:72px;align-items:center}
.kicker-light{color:#74d4eb}
.standards-copy h2{color:#fff}
.standards-copy>p{font-size:1.08rem;color:#9fb5c4;max-width:640px;margin:22px 0 0}
.standards-list{display:grid;margin-top:32px}
.standards-list article{display:grid;grid-template-columns:50px 1fr;gap:18px;padding:20px 0;border-top:1px solid rgba(255,255,255,.11)}
.standards-list article>span{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(100,209,235,.24);border-radius:12px;color:#72d9ef;background:rgba(79,190,217,.06);font-size:.76rem;font-weight:900}
.standards-list h3{color:#fff;font-size:1.15rem;margin-bottom:4px}
.standards-list p{margin:0;color:#97adbd;font-size:.91rem}
.document-panel{background:#fff;color:#1b354c;border-radius:26px;padding:30px;box-shadow:0 35px 80px rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.5)}
.document-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding-bottom:22px;border-bottom:1px solid #dce7ee}
.micro-label{display:block;color:#0a72ad;font-size:.66rem;font-weight:900;letter-spacing:.16em}
.document-header h3{font-size:1.7rem;margin-top:6px}
.doc-code{border:1px solid #cbdce6;border-radius:8px;padding:7px 9px;color:#708391;font-size:.72rem;font-weight:800;letter-spacing:.08em}
.document-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.document-grid>div{padding:15px 16px;border:1px solid #dde7ed;background:#f7fafc;border-radius:12px}
.document-grid span{display:block;color:#7b8e9d;font-size:.68rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.document-grid strong{display:block;color:#1b3850;margin-top:5px;font-size:.91rem}
.document-footer{display:flex;gap:14px;align-items:flex-start;margin-top:20px;padding-top:18px;border-top:1px solid #e1e8ed}
.document-line{width:4px;height:42px;border-radius:4px;background:#0a75b8;flex:none}
.document-footer p{margin:0;color:#6b7e8e;font-size:.82rem;line-height:1.55}

.about-section{background:#fff}
.about-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:78px;align-items:center}
.about-mark{position:relative;min-height:510px;border-radius:30px;background:linear-gradient(145deg,#edf7fb,#f9fcfd);border:1px solid #dce8ee;display:grid;place-items:center;overflow:hidden}
.about-mark::before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(8,116,181,.10);border-radius:50%}
.about-mark::after{content:"";position:absolute;width:390px;height:390px;border:1px solid rgba(8,116,181,.12);border-radius:50%}
.about-mark-inner{position:relative;z-index:2;width:320px;height:320px;display:grid;place-items:center}
.about-mark-inner img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 24px 36px rgba(5,78,120,.12))}
.about-number{position:absolute;z-index:3;left:28px;bottom:28px;padding:16px 18px;border-radius:14px;background:#061b2f;color:#fff;box-shadow:0 16px 32px rgba(3,32,54,.16)}
.about-number strong{display:block;font-size:1.25rem;line-height:1}.about-number span{display:block;color:#8fdff1;font-weight:800;margin-top:4px}
.about-copy h2{margin-top:8px}
.about-copy>p{font-size:1.02rem;color:#5f7689;margin:20px 0 0;max-width:720px}
.boundary-card{display:grid;gap:5px;margin-top:28px;padding:20px 21px;border-radius:14px;background:#f0f8fb;border:1px solid #d7eaf2;border-left:4px solid #0875b9}
.boundary-card strong{color:#173c56}.boundary-card span{color:#5b7587;font-size:.9rem}

.contact-section{padding-top:20px;background:#fff}
.contact-shell{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding:54px 58px;border-radius:30px;background:linear-gradient(135deg,#075a91,#083963);color:#fff;box-shadow:0 28px 65px rgba(5,65,104,.18);position:relative;overflow:hidden}
.contact-shell::after{content:"";position:absolute;right:-120px;top:-140px;width:440px;height:440px;border-radius:50%;border:1px solid rgba(255,255,255,.11);box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018);pointer-events:none}
.contact-copy,.contact-actions-panel{position:relative;z-index:1}
.contact-copy h2{color:#fff}
.contact-copy>p{max-width:670px;color:#d0e1eb;font-size:1.02rem;margin:18px 0 0}
.contact-details{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-top:26px}
.contact-phone{color:#fff;font-size:2.2rem;font-weight:900;letter-spacing:-.035em}
.contact-details span{color:#a8c5d6;font-size:.82rem}
.contact-actions-panel{display:grid;gap:12px;padding:24px;border-radius:20px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.075);backdrop-filter:blur(12px)}
.contact-actions-panel .btn{width:100%;min-height:56px;justify-content:flex-start;padding:0 20px;border-radius:12px}
.contact-btn{background:#fff;color:#075a91;border-color:#fff}
.whatsapp-btn{background:#128066;color:#fff;border-color:#128066}
.btn-icon{width:22px;height:22px;flex:none}
.contact-actions-panel p{margin:2px 0 0;text-align:center;color:#b7cedc;font-size:.78rem}

.faq-section{background:#f7fafc}
.faq-head{justify-content:center;text-align:center;margin-bottom:24px}
.accordion{border-top:1px solid #dbe6ed}
.accordion details{border-bottom:1px solid #dbe6ed;padding:0}
.accordion summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 3px;color:#163650;font-size:1.04rem;font-weight:800}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#eaf4f9;color:#0a6ca8;font-size:1.2rem;font-weight:500;flex:none}
.accordion details[open] summary::after{content:"−"}
.accordion p{margin:0;padding:0 56px 24px 3px;color:#637a8d}

.site-footer{background:#03111f;color:#d6e3ec;padding:68px 0 24px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.55fr .75fr .75fr 1fr;gap:46px;align-items:start}
.footer-brand{display:flex;align-items:center;gap:20px;max-width:420px}
.footer-brand img{width:138px;height:138px;object-fit:contain;flex:none}
.footer-brand strong{display:block;color:#fff;font-size:1rem;letter-spacing:.07em}
.footer-brand p,.footer-column p{margin:7px 0 0;color:#8ea4b4;font-size:.84rem}
.footer-column>strong{display:block;color:#fff;font-size:.88rem;margin-bottom:14px;letter-spacing:.03em}
.footer-column>a{display:block;color:#a8bdcb;font-size:.86rem;margin:9px 0}
.footer-column>a:hover{color:#fff}
.footer-phone{color:#fff!important;font-size:1.16rem!important;font-weight:900!important;margin-top:0!important}
.copyright{display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);color:#7890a2;font-size:.76rem}

.product-modal{width:min(900px,calc(100% - 32px));max-height:90vh;padding:0;border:0;border-radius:26px;overflow:auto;box-shadow:0 40px 100px rgba(0,0,0,.38);background:#fff;color:var(--text)}
.product-modal::backdrop{background:rgba(2,14,26,.76);backdrop-filter:blur(5px)}
.modal-close{position:absolute;right:16px;top:16px;z-index:4;width:42px;height:42px;border:1px solid #d9e5ec;border-radius:12px;background:#fff;color:#1c3b52;font-size:1.55rem;line-height:1;cursor:pointer;box-shadow:0 8px 18px rgba(12,49,77,.08)}
.modal-body{padding:32px}
.modal-product{display:grid;grid-template-columns:340px 1fr;gap:34px;align-items:start}
.modal-media{aspect-ratio:1/1;border-radius:20px;overflow:hidden;background:linear-gradient(145deg,#071828,#0a2238);display:grid;place-items:center;padding:18px}
.modal-media img{width:100%;height:100%;object-fit:contain}
.modal-product h2{font-size:2.45rem;letter-spacing:-.04em;margin-top:8px}
.modal-product>div>p{color:#607789;font-size:.98rem}
.modal-specs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:21px 0}
.modal-specs div{padding:13px 14px;background:#f5f9fb;border:1px solid #e0e9ee;border-radius:11px}
.modal-specs span{display:block;color:#7b8c9a;font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;font-weight:850}
.modal-specs strong{display:block;color:#1b3850;margin-top:4px;font-size:.88rem}
.modal-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.modal-actions .btn{min-height:50px}

.legal-page{background:#f7fafc}
.legal-page .site-header{position:relative}
.legal-copy{max-width:920px;background:#fff;border:1px solid #dde7ed;border-radius:24px;padding:42px 46px;box-shadow:0 16px 40px rgba(9,49,78,.06)}
.legal-copy h1{font-size:clamp(2.8rem,5vw,4.5rem);letter-spacing:-.045em;margin:10px 0 24px}
.legal-copy h2{font-size:1.45rem;margin:32px 0 8px}
.legal-copy p{color:#5e7588}
.legal-copy .btn{margin-top:22px;background:#075f9d;color:#fff}

@media(max-width:1080px){
  .main-nav{gap:18px}.brand-copy{display:none}
  .hero-grid{gap:44px}.hero-visual{min-height:480px}.ring-one{width:440px;height:440px}.ring-two{width:350px;height:350px}
  .credibility-grid{grid-template-columns:repeat(2,1fr)}.credibility-item:nth-child(2){border-right:0}.credibility-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .standards-grid,.about-grid,.contact-shell{grid-template-columns:1fr}
  .about-mark{min-height:450px}.contact-shell{gap:34px}
  .footer-grid{grid-template-columns:1.35fr .75fr .75fr}.footer-contact{grid-column:2/4}
}

@media(max-width:820px){
  .container,.narrow{width:min(100% - 32px,var(--max))}
  .utility-inner{justify-content:center;text-align:center}.utility-contact{display:none}
  .nav-wrap{height:82px}.brand img{width:64px;height:64px}.brand-copy{display:flex}
  .menu-btn{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:82px;margin:0;padding:18px 20px 22px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 32px rgba(8,41,65,.09);flex-direction:column;align-items:stretch;gap:2px}.main-nav.open{display:flex}.main-nav>a:not(.nav-cta){padding:13px 6px}.main-nav>a:not(.nav-cta)::after{display:none}.nav-cta{margin-top:8px}
  .hero-grid{grid-template-columns:1fr;padding:68px 0 62px;min-height:auto}.hero-copy{text-align:left}.hero-visual{min-height:450px}.hero-facts{max-width:none}
  .section{padding:88px 0}.section-head{align-items:flex-start;flex-direction:column;gap:18px}
  .standards-grid{gap:44px}.about-grid{gap:42px}.about-mark{min-height:420px}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-contact{grid-column:auto}
  .modal-product{grid-template-columns:1fr}.modal-media{max-width:420px;margin:0 auto;width:100%}
}

@media(max-width:620px){
  body{font-size:16px}.container,.narrow{width:min(100% - 24px,var(--max))}
  .utility-inner{font-size:.64rem;letter-spacing:.06em;min-height:34px}
  .nav-wrap{height:76px}.brand{gap:10px}.brand img{width:58px;height:58px}.brand-copy strong{font-size:.86rem}.brand-copy span{font-size:.62rem}.main-nav{top:76px}
  .hero-grid{padding:54px 0}.hero h1{font-size:clamp(3rem,15vw,4.25rem)}.hero-lead{font-size:1.02rem}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}.hero-facts{grid-template-columns:1fr 1fr}.hero-facts>div:nth-child(3){grid-column:1/-1}.hero-visual{min-height:390px}.ring-one{width:340px;height:340px}.ring-two{width:275px;height:275px}.science-card{width:100%;padding:22px}.hero-logo{width:210px;height:210px;margin:24px auto 18px}
  .credibility-grid{grid-template-columns:1fr}.credibility-item{border-right:0;border-bottom:1px solid var(--line)!important;min-height:88px;padding:18px 8px}.credibility-item:last-child{border-bottom:0!important}
  .section{padding:72px 0}.section-head h2,.standards-copy h2,.about-copy h2,.contact-copy h2{font-size:clamp(2.25rem,11vw,3.25rem)}
  .filters{display:grid;grid-template-columns:1fr 1fr}.filter{width:100%;padding:0 10px;font-size:.78rem}
  .product-grid{grid-template-columns:1fr}.product-content{padding:21px}.product-card h3{font-size:1.4rem}.card-actions{grid-template-columns:1fr 1fr}.card-actions .btn{font-size:.8rem;padding:0 10px}
  .document-panel{padding:22px}.document-grid{grid-template-columns:1fr}.document-header h3{font-size:1.45rem}
  .about-mark{min-height:360px}.about-mark-inner{width:255px;height:255px}.about-number{left:18px;bottom:18px}
  .contact-shell{padding:36px 22px;border-radius:22px}.contact-phone{font-size:1.8rem}.contact-actions-panel{padding:16px}
  .accordion summary{font-size:.96rem;padding:20px 0}.accordion p{padding:0 42px 20px 0}
  .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto;align-items:flex-start}.footer-brand img{width:112px;height:112px}.footer-contact{grid-column:auto}.copyright{flex-direction:column;gap:4px}
  .modal-body{padding:22px 16px}.modal-product h2{font-size:2rem}.modal-specs{grid-template-columns:1fr}.modal-actions{display:grid;grid-template-columns:1fr}.modal-actions .btn{width:100%}
  .legal-copy{padding:28px 22px;border-radius:18px}.legal-copy h1{font-size:2.6rem}
}
.legal-nav{margin-left:auto;display:flex;align-items:center;gap:24px;font-size:.92rem;font-weight:750}.legal-nav a{color:#294257}.legal-nav a:hover{color:#075f9d}
@media(max-width:620px){.legal-nav{gap:12px;font-size:.76rem}.legal-page .brand-copy{display:none}.legal-page .brand img{width:56px;height:56px}}


/* One-page refinements */
.about-mark{min-height:500px}
.about-mark-inner{width:350px;height:350px}
.about-mark-inner img{filter:drop-shadow(0 24px 36px rgba(5,78,120,.14))}

/* Product image interaction */
button.product-media{width:100%;border:0;color:inherit;font:inherit;text-align:inherit;cursor:zoom-in}
.product-media:focus-visible{outline:3px solid rgba(0,94,168,.35);outline-offset:-3px}
.image-hint{position:absolute;right:14px;bottom:14px;z-index:2;display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:0 11px;border-radius:999px;background:rgba(3,17,31,.80);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:.72rem;font-weight:850;letter-spacing:.02em;opacity:0;transform:translateY(4px);transition:.2s ease;backdrop-filter:blur(8px)}
.product-media:hover .image-hint,.product-media:focus-visible .image-hint{opacity:1;transform:translateY(0)}

.image-modal{width:min(1050px,calc(100% - 32px));max-height:94vh;padding:0;border:0;border-radius:24px;overflow:auto;background:#061521;color:#fff;box-shadow:0 40px 110px rgba(0,0,0,.50)}
.image-modal::backdrop{background:rgba(2,12,22,.84);backdrop-filter:blur(7px)}
.image-modal-inner{display:grid;place-items:center;gap:14px;padding:26px}
.image-modal-inner img{display:block;max-width:100%;max-height:78vh;width:auto;height:auto;object-fit:contain;border-radius:14px;background:#071828}
.image-modal-inner p{margin:0;color:#c9dbe8;font-size:.92rem;font-weight:800;letter-spacing:.02em}
.image-modal-close{position:sticky;float:right;right:14px;top:14px;z-index:4;width:44px;height:44px;margin:14px 14px -58px 0;border:1px solid rgba(255,255,255,.16);border-radius:12px;background:rgba(255,255,255,.10);color:#fff;font-size:1.65rem;line-height:1;cursor:pointer;backdrop-filter:blur(12px)}
.image-modal-close:hover{background:rgba(255,255,255,.18)}

/* Everything is now kept on the single catalogue page. */
.information-section{background:#f7fafc;border-top:1px solid #e3edf2}
.information-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.information-card{padding:30px 32px;border:1px solid #dce7ee;border-radius:20px;background:#fff;box-shadow:0 12px 30px rgba(11,51,81,.045);scroll-margin-top:120px}
.information-card h2{margin:7px 0 14px;color:#102d45;font-size:1.65rem;letter-spacing:-.025em}
.information-card p{margin:10px 0 0;color:#61798b;font-size:.94rem;line-height:1.65}

@media(max-width:820px){
  .information-grid{grid-template-columns:1fr}
  .about-mark-inner{width:285px;height:285px}
  .image-hint{opacity:1;transform:none}
}