@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#102840;--blue:#14639a;--cyan:#42b8d4;--pale:#eff8fa;--text:#344658;--border:#dfeaf0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.75 'DM Sans',Arial,sans-serif;color:var(--text);background:#fff}h1,h2,h3,h4{font-family:Manrope,Arial,sans-serif;line-height:1.2;color:var(--navy)}h1{font-size:clamp(37px,5vw,68px);letter-spacing:-2px}h2{font-size:clamp(27px,3.1vw,43px);letter-spacing:-1px}h3{font-size:22px}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:#0c263e;color:#dcecf5;font-size:12px}.topbar .wrap{display:flex;justify-content:space-between;padding:7px 0}.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);box-shadow:0 2px 14px #112b3e12}.nav{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:86px}.brand{font-family:Manrope;font-weight:800;letter-spacing:-2px;font-size:32px;color:var(--navy);line-height:1}.brand b{color:#22b6d0}.brand small{display:block;font:600 10px DM Sans;letter-spacing:3px;margin-top:7px;color:#6b8497}.navlinks{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:700;color:#1b3a51}.navlinks a:hover,.active{color:#1b95bd!important}.navlinks .navcta{background:#137eb3;color:#fff!important;padding:12px 19px;border-radius:5px}.menu{display:none;background:transparent;border:0;font-size:27px;cursor:pointer}.hero{background:radial-gradient(circle at 80% 30%,#196a8f 0,transparent 35%),linear-gradient(116deg,#09233b 0%,#114a6e 70%,#0e7299 100%);color:white;overflow:hidden}.heroinner{min-height:585px;display:grid;grid-template-columns:1.07fr .93fr;align-items:center;gap:30px;padding:65px 0}.eyebrow{color:#46cce8;letter-spacing:3px;text-transform:uppercase;font-weight:800;font-size:12px}.hero h1{color:white;margin:15px 0 22px}.hero h1 em{color:#73d8ec;font-style:normal}.hero p{max-width:580px;color:#d3e5ef;font-size:17px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{background:#28abcb;color:white;padding:14px 25px;border-radius:5px;font-weight:800;font-size:13px;display:inline-block}.btn.secondary{background:transparent;border:1px solid #91b8c8}.btn.dark{background:#145a86}.heroart{min-height:410px;display:grid;place-items:center;position:relative}.heroart:before,.heroart:after{content:'';position:absolute;border:1px solid #ffffff23;border-radius:50%;width:440px;height:440px}.heroart:after{width:340px;height:340px}.bone{position:relative;z-index:1;transform:rotate(-10deg);filter:drop-shadow(0 28px 25px #031d2f5c)}.hero-badge{position:absolute;bottom:34px;right:12px;color:white;border:1px solid #8ccee3;padding:16px 24px;background:#07314cbb;border-radius:8px;font-size:13px;z-index:2}.section{padding:88px 0}.section.soft{background:#f4f9fb}.section-head{max-width:730px;margin-bottom:42px}.kicker{font-size:12px;color:#0b90bc;font-weight:800;letter-spacing:2.4px;text-transform:uppercase}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.cards4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:27px;box-shadow:0 10px 35px #133a5810}.card .number{font-size:34px;color:#30b2ce;font-weight:800;line-height:1}.card h3{margin:15px 0 12px}.card p{font-size:14px;margin:0}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.visual{border-radius:12px;min-height:380px;background:linear-gradient(145deg,#d7eef5,#a5d1e0);position:relative;display:grid;place-items:center;overflow:hidden}.visual:before{content:'';position:absolute;width:330px;height:330px;background:#ffffff45;border-radius:50%;left:-80px;bottom:-110px}.visual svg{width:80%;position:relative;filter:drop-shadow(0 15px 15px #366c8440)}.listcheck{padding:0;list-style:none}.listcheck li{padding:10px 0 10px 28px;position:relative}.listcheck li:before{content:'✓';position:absolute;left:0;color:#0399bf;font-weight:900}.pagehero{background:linear-gradient(115deg,#0a2a43,#17638b);padding:70px 0;color:white}.pagehero h1{color:white;font-size:clamp(30px,4vw,52px);margin:5px 0}.pagehero p{max-width:670px;color:#d8eaf4}.textblock{max-width:900px}.textblock h2{margin-top:35px}.textblock p{margin:14px 0}.product{display:grid;grid-template-columns:280px 1fr;gap:35px;align-items:center;padding:40px;border:1px solid var(--border);border-radius:12px;margin:25px 0;background:#fff}.product .visual{min-height:230px}.smallnote{font-size:13px;color:#687d8c}.highlight{background:#eaf7fa;padding:25px;border-left:4px solid #22aac6;border-radius:5px}.footer{background:#0b273e;color:#afc6d4;padding:65px 0 22px}.footergrid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:50px}.footer h3{color:white}.footer a{display:block;padding:4px 0}.footer .brand{color:white}.copyright{border-top:1px solid #ffffff22;margin-top:42px;padding-top:20px;font-size:12px}.form{max-width:670px;background:white;border:1px solid var(--border);padding:30px;border-radius:10px}.form label{font-size:13px;font-weight:800;display:block;margin:14px 0 5px}.form input,.form textarea,.form select{width:100%;font:inherit;padding:13px;border:1px solid #cbdce6;border-radius:5px}.form textarea{min-height:130px}.form button{border:0;cursor:pointer;margin-top:20px}.contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.tag{display:inline-block;background:#e7f7fa;padding:5px 13px;color:#14789f;border-radius:20px;margin:4px;font-size:13px;font-weight:700}@media(max-width:850px){.menu{display:block}.nav{min-height:70px}.navlinks{display:none;position:absolute;top:70px;left:0;right:0;background:white;padding:20px;box-shadow:0 12px 15px #1232;flex-direction:column;align-items:flex-start}.navlinks.open{display:flex}.heroinner,.split,.contactgrid{grid-template-columns:1fr}.heroart{min-height:320px}.heroart svg{max-width:340px}.grid,.cards4{grid-template-columns:repeat(2,1fr)}.footergrid{grid-template-columns:1fr 1fr}.product{grid-template-columns:1fr}}@media(max-width:550px){.grid,.cards4,.footergrid{grid-template-columns:1fr}.section{padding:55px 0}.heroinner{padding:55px 0}.heroart{min-height:245px}.hero-badge{right:0;bottom:0}.product{padding:20px}.topbar{display:none}.brand{font-size:27px}}

/* Original Atident imagery */
.hero{position:relative}.hero:before{content:"";pointer-events:none;position:absolute;inset:0;background:url('atident-background-1-1536x563.png') center bottom / cover no-repeat;opacity:.24}.heroinner{position:relative;z-index:1}.hero-product{width:min(100%,560px);height:auto;max-height:445px;object-fit:contain}.heroart:before,.heroart:after{opacity:.35}.visual img{position:relative;z-index:1;max-width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 12px 14px #2345)}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.galleryitem{display:flex;align-items:center;justify-content:center;flex-direction:column;background:#f4f9fb;border:1px solid var(--border);border-radius:12px;padding:25px;min-height:260px}.galleryitem img{max-height:220px;max-width:100%;width:100%;object-fit:contain}.galleryitem h3{font-size:17px;margin:15px 0 0;text-align:center}@media(max-width:700px){.gallery{grid-template-columns:1fr}.galleryitem{min-height:220px}.hero-product{max-height:320px}}

.galleryitem{transition:transform .2s ease,box-shadow .2s ease;text-decoration:none;color:inherit}.galleryitem:hover{transform:translateY(-3px);box-shadow:0 12px 30px #143d591c}.certificate-panel{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;background:#f4f9fb;border-radius:14px;padding:32px;margin-top:44px;border:1px solid var(--border)}.certificate-panel img{display:block;max-height:360px;width:100%;object-fit:contain;box-shadow:0 8px 25px #1a354322;background:white}.certificate-panel .btn{margin:5px 8px 5px 0}@media(max-width:700px){.certificate-panel{grid-template-columns:1fr;padding:18px}}

/* Atident laboratory imagery: illustrative images only */
.lab-photo-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:16px}
.lab-photo-grid figure{margin:0;overflow:hidden;border-radius:18px;background:white;box-shadow:0 6px 28px rgba(0,40,90,.07)}
.lab-photo-grid .lab-photo-feature{grid-row:span 2}
.lab-photo-grid img{display:block;width:100%;height:220px;object-fit:cover}
.lab-photo-grid .lab-photo-feature img{height:calc(440px + 16px + 42px)}
.lab-photo-grid figcaption{padding:11px 14px;font-size:12px;color:#586879;min-height:42px}
@media(max-width:900px){.lab-photo-grid{grid-template-columns:1fr 1fr}.lab-photo-grid .lab-photo-feature{grid-row:auto;grid-column:span 2}.lab-photo-grid .lab-photo-feature img{height:360px}}
@media(max-width:580px){.lab-photo-grid{grid-template-columns:1fr}.lab-photo-grid .lab-photo-feature{grid-column:auto}.lab-photo-grid img,.lab-photo-grid .lab-photo-feature img{height:220px}}