:root{
  --navy:#011D49;--navy2:#082f61;--teal:#00a6b2;--cyan:#18b8c1;
  --ink:#24344a;--muted:#67758a;--light:#f3f5f7;--line:#dce3e9;
  --white:#fff;--max:1220px;--shadow:0 14px 38px rgba(1,29,73,.12)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 44px));margin:auto}
.skip{position:fixed;left:12px;top:-60px;background:#fff;color:var(--navy);padding:10px 14px;z-index:9999}
.skip:focus{top:12px}

/* header inspired by technical/education catalog sites */
.utility{height:34px;background:var(--navy);color:#fff;font-size:11px}
.utility .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.utility a{opacity:.82}.utility a:hover{opacity:1}
.header{height:82px;background:#fff;border-bottom:1px solid #e5e9ed;position:sticky;top:0;z-index:100}
.header-row{height:82px;display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:32px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy);font-weight:900;letter-spacing:1.1px;font-size:23px}
.brand-m{width:42px;height:42px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:25px;font-weight:900}
.brand small{display:block;font-size:7px;letter-spacing:2.2px;color:#8793a2;margin-top:-2px}
.main-nav{height:100%;display:flex;align-items:stretch;justify-content:flex-end}
.main-nav>a,.main-nav>button{display:flex;align-items:center;border:0;border-left:1px solid #eef1f4;background:#fff;padding:0 20px;font-size:11px;letter-spacing:.7px;font-weight:800;color:#3e4e62;cursor:pointer;text-transform:uppercase}
.main-nav>a:hover,.main-nav>button:hover{background:#f7f9fa;color:var(--navy)}
.header-tools{display:flex;align-items:center;gap:0;height:100%}
.tool{height:42px;min-width:42px;border:0;border-left:1px solid var(--line);background:#fff;color:var(--navy);display:grid;place-items:center;cursor:pointer;position:relative}
.tool:hover{background:#f6f8fa}
.product-nav-btn{height:42px;background:var(--teal);color:#fff;border:0;padding:0 18px;font-size:10px;letter-spacing:.8px;font-weight:900;cursor:pointer;text-transform:uppercase}
.product-nav-btn:hover{background:#078f99}
.count{position:absolute;right:1px;top:1px;background:var(--teal);color:#fff;border-radius:10px;min-width:17px;height:17px;padding:0 4px;font-size:9px;display:grid;place-items:center}
.mobile-btn{display:none}

/* mega */
.mega{position:fixed;left:0;right:0;top:116px;background:#fff;border-top:4px solid var(--teal);box-shadow:0 24px 48px rgba(1,29,73,.18);z-index:90;opacity:0;visibility:hidden;transform:translateY(-5px);transition:.16s}
.mega.open{opacity:1;visibility:visible;transform:none}
.mega-grid{display:grid;grid-template-columns:1.25fr repeat(4,1fr);gap:30px;padding:30px 0 36px}
.mega-lead{background:var(--navy);color:#fff;padding:24px}
.mega h4{margin:0 0 10px;color:var(--navy);font-size:11px;text-transform:uppercase;letter-spacing:1px}
.mega-lead h4{color:#65d3d8}
.mega p{font-size:12px;color:#bdcad8}
.mega a{display:block;padding:5px 0;font-size:12px;color:#58697e}
.mega a:hover{color:var(--teal)}
.mega-lead a{color:#fff}
.mobile-nav{display:none}

/* common */
.eyebrow{font-size:12px;letter-spacing:1.8px;text-transform:uppercase;font-weight:900;color:var(--teal)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 20px;border:1px solid transparent;font-size:11px;text-transform:uppercase;letter-spacing:.7px;font-weight:900;cursor:pointer}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:#078e98}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy2)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:#fff}
.btn-outline:hover{background:#f5f8fb}
.link-arrow{display:inline-flex;align-items:center;gap:9px;color:var(--navy);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.7px;margin-top:10px}
.link-arrow:after{content:"→";color:var(--teal);font-size:18px}
.breadcrumbs{font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:#8693a3;margin-bottom:16px}

/* vision hero */
.vision-hero{min-height:540px;position:relative;background:url("vision-hero.webp") center 43%/cover no-repeat;display:flex;align-items:flex-end}
.vision-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,29,73,.78) 0%,rgba(1,29,73,.52) 39%,rgba(1,29,73,.08) 68%,rgba(1,29,73,0) 100%)}
.vision-hero .container{position:relative;z-index:2}
.vision-panel{width:min(720px,78%);background:rgba(1,29,73,.92);color:#fff;padding:38px 42px 40px;border-top:5px solid var(--teal)}
.vision-panel .eyebrow{color:#70d8dd}
.vision-panel h1{font-size:clamp(42px,5.8vw,72px);line-height:.98;letter-spacing:-2.5px;margin:9px 0 16px;text-transform:uppercase}
.vision-panel p{font-size:17px;color:#d8e2ed;max-width:570px;margin:0}

.vision-intro{padding:76px 0 66px}
.vision-intro .container{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.vision-intro h2{margin:7px 0 0;color:var(--navy);font-size:44px;line-height:1.04;letter-spacing:-1.6px;text-transform:uppercase}
.vision-intro .big-copy{font-size:20px;color:#3e5067;margin:0 0 18px}
.vision-intro p{color:var(--muted);font-size:14px}

/* alternating large editorial content */
.editorial{border-top:1px solid var(--line)}
.editorial-row{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.editorial-row.reverse .editorial-photo{order:2}
.editorial-row.reverse .editorial-copy{order:1}
.editorial-photo{min-height:520px;background:#ddd center/cover no-repeat}
.photo-inclusive{background-image:url("vision-inclusive.webp")}
.photo-sensory{background-image:url("vision-sensory.webp");background-position:center 52%}
.photo-rehab{background-image:url("vision-rehab.webp")}
.photo-stem{background-image:url("vision-stem.webp")}
.editorial-copy{padding:70px max(45px,calc((100vw - var(--max))/2));padding-left:70px;padding-right:70px;display:flex;flex-direction:column;justify-content:center}
.editorial-copy h2{color:var(--navy);font-size:38px;line-height:1.04;letter-spacing:-1.3px;margin:9px 0 18px;text-transform:uppercase}
.editorial-copy p{font-size:14px;color:var(--muted);max-width:560px}
.editorial-copy strong{color:var(--navy)}
.editorial-copy ul{padding-left:18px;color:#53657a;font-size:13px}
.editorial-copy li{margin:6px 0}

/* dark full width concept */
.one-source{background:var(--navy);color:#fff;padding:82px 0}
.one-source-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}
.one-source h2{font-size:44px;line-height:1.02;text-transform:uppercase;letter-spacing:-1.4px;margin:8px 0 0}
.one-source p{color:#c8d4e1;font-size:15px;margin-top:0}
.one-source .btn{margin-top:12px}

/* statistics like vision page */
.vision-stats{padding:58px 0;background:#fff}
.vision-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.vision-stat{padding:35px 26px 31px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative}
.vision-stat:before{content:"";display:block;width:42px;height:6px;background:var(--teal);margin-bottom:21px}
.vision-stat strong{display:block;color:var(--navy);font-size:44px;line-height:1;font-weight:900;letter-spacing:-1.5px}
.vision-stat span{display:block;margin-top:10px;font-size:10px;line-height:1.35;text-transform:uppercase;letter-spacing:1px;color:#65758a;font-weight:800}

/* SDG / development */
.sdg{padding:76px 0;background:#f4f6f8}
.sdg-grid{display:grid;grid-template-columns:310px 1fr;gap:72px;align-items:start}
.sdg-badge{background:var(--teal);color:#fff;padding:28px;min-height:270px;display:flex;flex-direction:column;justify-content:space-between}
.sdg-badge span{font-size:15px;letter-spacing:1.4px;text-transform:uppercase;font-weight:800}
.sdg-badge strong{font-size:75px;line-height:.8}
.sdg-copy h2{color:var(--navy);font-size:40px;line-height:1.04;text-transform:uppercase;margin:8px 0 18px;letter-spacing:-1.2px}
.sdg-copy>p{font-size:15px;color:var(--muted)}
.sdg-points{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:32px}
.sdg-point{border-top:3px solid var(--teal);padding-top:14px}
.sdg-point h3{margin:0 0 8px;color:var(--navy);font-size:14px;text-transform:uppercase}
.sdg-point p{margin:0;color:#68768a;font-size:12px}

/* donor ecosystem */
.institution-strip{padding:72px 0;background:#fff;border-top:1px solid var(--line)}
.institution-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:end;margin-bottom:30px}
.institution-head h2{font-size:36px;line-height:1.06;color:var(--navy);text-transform:uppercase;margin:7px 0 0;letter-spacing:-1.1px}
.institution-head p{color:var(--muted);font-size:13px;margin:0}
.institution-logos{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.institution-logos a{height:108px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px;display:flex;align-items:center;justify-content:center;background:#fff}
.institution-logos a:hover{background:#f7f9fa}
.institution-logos img{width:100%;height:58px;object-fit:contain;filter:grayscale(1);opacity:.58;transition:.17s}
.institution-logos a:hover img{filter:none;opacity:1}
.institution-disclaimer{font-size:10px;color:#8794a4;margin-top:13px}

/* CTA */
.big-cta{background:var(--teal);color:#fff;padding:54px 0}
.big-cta .container{display:flex;justify-content:space-between;align-items:center;gap:45px}
.big-cta h2{font-size:34px;line-height:1.06;text-transform:uppercase;letter-spacing:-1px;margin:0 0 7px}
.big-cta p{margin:0;opacity:.9}
.big-cta .btn{background:#fff;color:var(--navy)}

/* inner page hero */
.page-hero{background:var(--navy);color:#fff;padding:52px 0 46px;border-bottom:5px solid var(--teal)}
.page-hero .breadcrumbs{color:#9fb0c4}
.page-hero h1{font-size:50px;line-height:1;text-transform:uppercase;letter-spacing:-1.6px;margin:0 0 13px}
.page-hero p{max-width:760px;margin:0;color:#d0dbe7;font-size:15px}

/* solutions cards */
.solutions-index{padding:64px 0}
.solution-list{display:grid;grid-template-columns:repeat(2,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.solution-block{padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:260px}
.solution-block .num{font-size:12px;color:var(--teal);font-weight:900}
.solution-block h2{font-size:25px;color:var(--navy);text-transform:uppercase;line-height:1.05;margin:10px 0 12px}
.solution-block p{font-size:13px;color:var(--muted)}

/* catalog */
.catalog-wrap{display:grid;grid-template-columns:235px 1fr;gap:35px;padding:50px 0 82px}
.filters{align-self:start}
.filter-group{border-top:4px solid var(--navy);padding-top:14px;margin-bottom:24px}
.filter-group h4{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--navy);margin:0 0 10px}
.filter-group label{display:flex;align-items:center;gap:8px;font-size:12px;color:#5c6d82;padding:5px 0}
.catalog-search{display:flex;margin-bottom:13px}
.catalog-search input,.catalog-top select{border:1px solid var(--line);border-radius:0;background:#fff;padding:11px 12px}
.catalog-search input{width:100%}
.catalog-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.catalog-top span{font-size:11px;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.product-card{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column}
.product-art{height:205px;background:linear-gradient(140deg,#f2f4f6,#e4e9ee);position:relative;display:grid;place-items:center}
.product-art:before{content:"";width:105px;height:105px;border:1px solid #cad4de;background:#fff;box-shadow:0 10px 22px rgba(1,29,73,.09)}
.product-art:after{content:"";position:absolute;width:62px;height:62px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--teal))}
.badge{position:absolute;left:0;top:0;background:var(--navy);color:#fff;padding:6px 9px;font-size:8px;text-transform:uppercase;font-weight:800;z-index:2}
.product-info{padding:16px;display:flex;flex-direction:column;flex:1}
.code{font-size:9px;color:#8b98a8;letter-spacing:1px;text-transform:uppercase}
.product-info h3{color:var(--navy);font-size:15px;line-height:1.22;margin:7px 0 8px}
.product-info p{font-size:11px;color:var(--muted);margin:0 0 14px}
.product-meta{margin-top:auto;border-top:1px solid var(--line);padding-top:12px;display:flex;justify-content:space-between;align-items:center}
.request-price{font-size:10px;font-weight:900;text-transform:uppercase;color:var(--navy)}
.add{width:34px;height:34px;border:0;background:var(--teal);color:#fff;font-size:19px;cursor:pointer}
.empty{grid-column:1/-1;padding:42px;border:1px dashed #c9d4df;text-align:center;color:var(--muted)}

/* product */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:54px 0 84px}
.gallery{align-self:start}
.main-art{height:510px;background:linear-gradient(145deg,#f4f6f7,#e4e9ed);position:relative;display:grid;place-items:center}
.main-art:before{content:"";width:250px;height:235px;background:#fff;border:1px solid #ced7e0;box-shadow:0 18px 40px rgba(1,29,73,.12)}
.main-art:after{content:"";position:absolute;width:145px;height:145px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--teal))}
.product-copy h1{font-size:38px;line-height:1.02;color:var(--navy);text-transform:uppercase;letter-spacing:-1px;margin:9px 0 15px}
.lead{font-size:15px;color:var(--muted)}
.status{display:inline-block;background:var(--teal);color:#fff;font-size:9px;text-transform:uppercase;font-weight:900;padding:7px 9px}
.specs{margin:24px 0;border-top:3px solid var(--navy)}
.spec-row{display:grid;grid-template-columns:170px 1fr;border-bottom:1px solid var(--line);padding:11px 0;font-size:12px}
.spec-row strong{color:var(--navy)}
.buy-box{border:1px solid var(--line);border-top:4px solid var(--teal);padding:18px}
.buy-row{display:flex;justify-content:space-between;align-items:center}
.commercial{font-size:21px;font-weight:900;color:var(--navy)}
.commercial small{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.6px;color:#7a8999}
.qty{display:flex;border:1px solid var(--line)}
.qty button{width:34px;border:0;background:#fff}.qty input{width:42px;border:0;text-align:center}
.tabs{margin-top:28px}.tab-buttons{display:flex;border-bottom:1px solid var(--line)}
.tab-buttons button{border:0;background:none;padding:12px 18px 12px 0;margin-right:22px;font-size:10px;text-transform:uppercase;font-weight:900;color:#7b8999;cursor:pointer}
.tab-buttons button.active{color:var(--navy);border-bottom:3px solid var(--teal)}
.tab-panel{font-size:13px;color:#5c6b7f;padding:18px 0}.tab-panel[hidden]{display:none}

/* contact/resources/about/policies */
.content-section{padding:64px 0 84px}
.two-col{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.side-dark{background:var(--navy);color:#fff;padding:34px;border-top:5px solid var(--teal)}
.side-dark h2{font-size:29px;text-transform:uppercase;line-height:1.05;margin:8px 0 14px}
.side-dark p{font-size:13px;color:#c7d4e1}
.form{display:grid;gap:13px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.form label{font-size:10px;text-transform:uppercase;letter-spacing:.5px;font-weight:800;color:#58697e}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--line);border-radius:0;padding:12px;background:#fff}
.form textarea{min-height:130px}.hp{position:absolute;left:-9999px}
.form-status{display:none;padding:11px;font-size:12px}.form-status.show{display:block}.success{background:#ecf8f5;color:#126750}.error{background:#fff0f0;color:#8f3434}
.prose{max-width:900px}
.prose h2{font-size:28px;color:var(--navy);text-transform:uppercase;line-height:1.07;margin:32px 0 10px;border-top:3px solid var(--teal);padding-top:16px}
.prose p,.prose li{font-size:13px;color:#5d6c80}
.prose .intro{font-size:20px;color:#374b65}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line);margin-top:28px}
.resource-card{padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:225px}
.resource-card h2{font-size:19px;text-transform:uppercase;color:var(--navy);margin:0 0 10px}
.resource-card p{font-size:12px;color:var(--muted)}

/* search/cart */
.search-panel{display:none;position:fixed;inset:0;background:rgba(1,29,73,.62);z-index:180}
.search-panel.open{display:block}
.search-box{max-width:820px;margin:110px auto;background:#fff;border-top:5px solid var(--teal);padding:28px}
.search-input{display:flex}.search-input input{flex:1;border:1px solid var(--line);padding:13px}.search-input .tool{border:1px solid var(--line)}
.search-results{display:grid;gap:5px;margin-top:12px}.search-result{padding:11px;background:#f3f5f7;font-size:12px}
.drawer{position:fixed;right:0;top:0;bottom:0;width:min(410px,100%);background:#fff;z-index:200;box-shadow:-18px 0 45px rgba(1,29,73,.2);transform:translateX(103%);transition:.2s;display:flex;flex-direction:column}
.drawer.open{transform:none}.drawer-head{padding:18px;border-bottom:4px solid var(--teal);display:flex;justify-content:space-between;align-items:center;color:var(--navy)}
.drawer-body{padding:18px;overflow:auto;flex:1}.drawer-foot{padding:18px;border-top:1px solid var(--line)}
.cart-item{display:grid;grid-template-columns:1fr auto;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.cart-item h4{font-size:12px;margin:0;color:var(--navy)}.cart-item span{font-size:10px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--navy);color:#fff;padding:10px 14px;font-size:11px;opacity:0;transition:.2s;z-index:220}.toast.show{opacity:1;transform:translate(-50%,0)}

/* footer */
.footer{background:#071b35;color:#fff;padding:52px 0 23px;border-top:6px solid var(--teal)}
.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:48px}
.footer .brand{color:#fff}.footer .brand-m{background:#fff;color:var(--navy)}.footer .brand small{color:#a4b5c8}
.footer p{font-size:11px;color:#a9b8ca;max-width:340px}
.footer h4{font-size:10px;text-transform:uppercase;letter-spacing:1.1px;margin:0 0 13px;color:#65d4d9}
.footer a{display:block;padding:4px 0;color:#b2c0d0;font-size:11px}.footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:25px;font-size:10px;color:#8799ae}

@media(max-width:1060px){
 .header-row{grid-template-columns:1fr auto}.main-nav{display:none}.mobile-btn{display:grid}.product-nav-btn{display:none}
 .mobile-nav{position:fixed;display:block;top:116px;right:0;bottom:0;width:min(390px,100%);background:#fff;z-index:140;transform:translateX(101%);transition:.2s;padding:22px;border-top:4px solid var(--teal)}
 .mobile-nav.open{transform:none}.mobile-nav a{display:block;padding:15px 0;border-bottom:1px solid var(--line);font-size:11px;text-transform:uppercase;font-weight:900;color:var(--navy)}
 .mega{display:none}.vision-panel{width:82%}
 .vision-intro .container,.one-source-grid,.institution-head,.two-col,.sdg-grid{grid-template-columns:1fr;gap:32px}
 .editorial-row{grid-template-columns:1fr}.editorial-row.reverse .editorial-photo,.editorial-row.reverse .editorial-copy{order:initial}
 .editorial-photo{min-height:440px}.editorial-copy{padding:55px 40px}
 .vision-stats-grid{grid-template-columns:repeat(2,1fr)}
 .institution-logos{grid-template-columns:repeat(3,1fr)}
 .catalog-wrap{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}
 .product-detail{grid-template-columns:1fr}.solution-list{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr}.resource-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
 .container{width:calc(100% - 24px)}.utility .container{justify-content:center}.utility .container>div:last-child{display:none}
 .header,.header-row{height:70px}.header-row{gap:8px}.brand{font-size:18px}.brand-m{width:36px;height:36px;font-size:21px}.mobile-nav{top:104px}
 .vision-hero{min-height:520px;background-position:58% center}.vision-panel{width:100%;padding:28px 23px 31px}.vision-panel h1{font-size:42px}
 .vision-intro{padding:54px 0}.vision-intro h2{font-size:34px}.vision-intro .container{gap:25px}
 .editorial-photo{min-height:330px}.editorial-copy{padding:43px 23px}.editorial-copy h2{font-size:31px}
 .one-source{padding:58px 0}.one-source h2{font-size:34px}
 .vision-stats-grid{grid-template-columns:1fr 1fr}.vision-stat{padding:25px 18px}.vision-stat strong{font-size:34px}
 .sdg{padding:56px 0}.sdg-badge{min-height:220px}.sdg-copy h2{font-size:32px}.sdg-points{grid-template-columns:1fr}
 .institution-logos{grid-template-columns:repeat(2,1fr)}.institution-logos a{height:90px;padding:12px}.institution-logos img{height:46px}
 .big-cta .container{display:block}.big-cta .btn{margin-top:20px}.big-cta h2{font-size:28px}
 .page-hero h1{font-size:37px}.solution-list,.product-grid,.resource-grid{grid-template-columns:1fr}
 .product-copy h1{font-size:31px}.main-art{height:355px}.spec-row{grid-template-columns:1fr;gap:4px}
 .form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}