:root{color-scheme:dark;--bg:#071522;--panel:#0a1b2a;--ink:#f1f6fa;--muted:#a3b4c4;--blue:#3ab5ed;--line:rgba(164,200,223,.17)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--blue);outline-offset:6px}button{cursor:pointer}.wrap{max-width:1240px;width:calc(100% - 112px);margin:auto}.header{height:98px;padding:0 56px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);position:relative;z-index:5;background:#071522}.wordmark{font-size:25px;line-height:1;font-weight:600;letter-spacing:3px;display:inline-block}.brand-note{display:block;color:var(--muted);font-size:10px;letter-spacing:2.2px;margin-top:10px;font-weight:400}.e{display:inline-block;color:transparent;background:linear-gradient(to bottom,#eef7fd 0 16%,transparent 16% 40%,#eef7fd 40% 56%,transparent 56% 83%,#eef7fd 83%);line-height:.72;width:.54em;margin-right:.07em}.header nav{display:flex;align-items:center;gap:34px;font-size:14px}.header nav a:hover,.text-link:hover{color:var(--blue)}.nav-contact{border:1px solid #476277;padding:10px 22px}.menu{display:none}.skip{position:absolute;left:10px;top:-80px;background:#fff;color:#000;z-index:50;padding:12px}.skip:focus{top:10px}.hero{min-height:700px;height:calc(100svh - 98px);max-height:960px;position:relative;overflow:hidden;display:flex;align-items:center}.hero-image{position:absolute;inset:0;background:url('assets/hero.png') center right/cover no-repeat}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,21,34,.98) 0%,rgba(7,21,34,.86) 30%,rgba(7,21,34,.15) 78%),linear-gradient(0deg,#071522 0%,transparent 35%)}.hero-inner{position:relative;z-index:1;padding-bottom:55px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:2.2px;color:var(--blue);margin:0 0 28px}h1{font-size:clamp(40px,4.6vw,68px);font-weight:400;letter-spacing:-2.5px;line-height:1.13;margin:0 0 32px}h1 span{color:#b8cbdc}.hero-copy{color:#bccbd7;max-width:560px;font-size:18px;line-height:1.75}.hero-actions{display:flex;gap:30px;align-items:center;margin-top:34px;font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 25px;font-size:14px;line-height:1.5;transition:background .2s}.primary{background:#208ac1;color:white;border:1px solid #3faee3}.primary:hover{background:#32a2d8}.text-link{border-bottom:1px solid #677d8e;padding:9px 0}.motto{font-size:12px;letter-spacing:4px;margin-top:70px;display:flex;gap:16px;align-items:center;color:#9cb3c6}.motto i{width:3px;height:3px;background:var(--blue)}.hero-bottom{position:absolute;bottom:24px;left:0;right:0;z-index:2;display:flex;gap:32px;font-size:12px;color:#91a8bb}.visual-note{margin-left:auto;opacity:.75}.intro{padding:115px 0;display:grid;grid-template-columns:1fr 2fr;border-top:1px solid var(--line)}h2{font-size:clamp(30px,3.1vw,44px);line-height:1.2;letter-spacing:-1.3px;font-weight:400;margin:0 0 32px}p{margin:0 0 20px}.intro p:not(.eyebrow){max-width:720px;color:#c1cfdb}.intro .quiet,.quiet{color:var(--muted)!important}.section{padding-top:105px;padding-bottom:105px;scroll-margin-top:20px}.systems{background:#0b1e2e;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:52px}.section-head h2{margin:0}.section-head>p{color:var(--muted);font-size:15px}.system-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid #355065;margin-bottom:0;gap:26px}.system-tabs button{background:none;border:0;color:#9eb2c2;display:flex;align-items:center;gap:14px;text-align:left;font-size:15px;line-height:1.4;padding:18px 0 23px;border-bottom:2px solid transparent;min-height:91px}.system-tabs button[aria-selected=true]{color:#fff;border-color:var(--blue)}.number{color:var(--blue);font-size:12px}.tab-icon{margin-left:auto;font-size:24px;font-weight:300;color:var(--blue)}.system-panel{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-top:60px;align-items:center;min-height:410px}.system-panel .eyebrow{font-size:11px;margin-bottom:20px}.system-panel h3{font-size:30px;line-height:1.2;font-weight:400;letter-spacing:-.7px;margin:0 0 25px}.system-panel p,.system-panel ul{font-size:15px;color:#b0c3d2}.system-panel ul{list-style:none;padding:0;margin:24px 0 0}.system-panel li{padding:6px 0 6px 18px;position:relative}.system-panel li:before{content:'';position:absolute;left:0;top:18px;width:5px;height:5px;border:1px solid var(--blue)}.panel-art{border:1px solid #304c62;padding:10px;background:#0a1925}.panel-art img{width:100%;height:auto;display:block;filter:saturate(.68);opacity:.85}.panel-art span{display:block;font-size:10px;letter-spacing:2px;padding:14px 6px 5px;color:#9bb7ca}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;padding-top:20px}.steps article{border-top:1px solid #466079;padding-top:28px}.steps span{font-size:11px;letter-spacing:1.5px;color:var(--blue)}.steps h3{font-size:20px;line-height:1.35;font-weight:400;margin:20px 0 16px}.steps p{font-size:15px;color:var(--muted)}.applications{background:#0b1a28;border-block:1px solid var(--line)}.application-grid{display:grid;grid-template-columns:repeat(2,1fr);column-gap:80px;margin-top:55px}.application-grid article{padding:30px 0;border-top:1px solid #304556}.application-grid span{font-size:11px;color:var(--blue);letter-spacing:1.8px}.application-grid h3{font-size:25px;font-weight:400;margin:12px 0}.application-grid p{font-size:15px;color:var(--muted);max-width:440px}.contact{display:grid;grid-template-columns:1.45fr 1fr;gap:140px}.contact>div>p:not(.eyebrow){color:var(--muted);font-size:17px;max-width:510px;margin-bottom:30px}.contact aside{border-left:1px solid #304556;padding-left:65px;align-self:center;font-size:15px;color:#c2d0dc}.contact aside strong{font-weight:400;color:#fff}.contact aside a{font-size:16px;color:var(--blue)}.ns-logo{width:220px;height:85px;overflow:hidden;margin-bottom:28px}.ns-logo img{width:220px;height:220px;display:block;transform:translateY(-68px)}.footer{border-top:1px solid var(--line);padding-top:30px;padding-bottom:30px;display:flex;align-items:center;gap:60px;color:var(--muted);font-size:12px}.small{font-size:18px;color:white}.footer p{margin:12px 0 0}.footer>p{margin-left:auto}.footer img{width:72px;height:72px;object-fit:contain;border-radius:50%}.mobile-nav[hidden]{display:none}.mobile-nav{padding:20px 30px;background:#102536}.mobile-nav a{display:block;padding:10px 0}
@media(min-width:1700px){.hero-image{background-size:cover}.hero{min-height:800px}}@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.header{padding:0 32px}.header nav{gap:20px}.system-panel{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}.contact{gap:50px}.contact aside{padding-left:35px}.intro{grid-template-columns:1fr 2.4fr}.hero{min-height:650px}.hero-image{background-position:65% center}.section-head>p br{display:none}}@media(max-width:700px){body{font-size:16px}.wrap{width:calc(100% - 40px)}.header{height:82px;padding:0 20px}.header nav{display:none}.wordmark{font-size:22px}.menu{display:flex;background:none;border:1px solid #3c5669;color:#d3dfeb;padding:6px 12px;font-size:14px;gap:16px}.hero{height:auto;min-height:730px;align-items:flex-start}.hero-inner{padding-top:74px;padding-bottom:230px}.hero-image{background-position:65% bottom;background-size:auto 80%;opacity:.7}.hero:after{background:linear-gradient(180deg,#071522 2%,rgba(7,21,34,.92) 36%,rgba(7,21,34,.25) 72%,#071522 100%)}h1{font-size:41px;letter-spacing:-1.7px}.hero-copy{font-size:16px}.hero-copy br{display:none}.hero-actions{gap:20px;flex-wrap:wrap}.hero-bottom{font-size:11px;flex-wrap:wrap;gap:10px;bottom:20px}.hero-bottom span:nth-child(2){display:none}.visual-note{margin-left:auto}.motto{margin-top:45px;letter-spacing:3px}.intro{display:block;padding:65px 0}.intro>.eyebrow{margin-bottom:25px}h2{font-size:32px;letter-spacing:-.8px}.section{padding-block:65px}.section-head{display:block;margin-bottom:32px}.section-head>p{margin-top:25px}.system-tabs{gap:10px}.system-tabs button{display:block;font-size:13px;line-height:1.5;min-height:135px;padding:10px 0 16px}.system-tabs .number{display:block;margin-bottom:8px}.tab-icon{display:none}.system-panel{display:flex;flex-direction:column;align-items:stretch;padding-top:32px;gap:25px}.system-panel h3{font-size:28px}.steps{gap:22px}.steps h3{font-size:19px}.steps p{font-size:14px}.application-grid{grid-template-columns:1fr;margin-top:35px}.application-grid h3{font-size:24px}.contact{display:block}.contact aside{border:0;border-top:1px solid var(--line);padding:35px 0 0;margin-top:45px}.footer{gap:20px;flex-wrap:wrap}.footer>p{margin-left:0;flex:1;font-size:11px}.footer img{width:60px;height:60px}.footer>div{width:100%}.eyebrow{font-size:11px;letter-spacing:1.7px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Shared bilingual navigation */
.language-switch{display:flex;align-items:center;gap:9px;font-size:12px;letter-spacing:1px;margin-left:28px}.language-switch a{color:#95aabc;padding:8px 2px}.language-switch a[aria-current=page]{color:#fff;border-bottom:1px solid #3ab5ed}.language-switch span{color:#486276}.header nav{margin-left:auto}.header{gap:24px}
@media(max-width:1100px){.header nav{gap:18px}.header{gap:18px}.language-switch{margin-left:0}}
@media(max-width:800px){.header nav{display:none}.menu{display:flex;background:none;border:1px solid #3c5669;color:#d3dfeb;padding:6px 12px;font-size:14px;gap:16px}.language-switch{margin-left:auto}.header{gap:15px}}
@media(max-width:390px){.header{padding-inline:14px;gap:10px}.header .wordmark{font-size:18px}.brand-note{font-size:8px}.language-switch{gap:6px;font-size:11px}.menu{padding:6px 8px;gap:8px}}