.n4 .n4-hero{position:relative;isolation:isolate;overflow:hidden;background:#092844}.n4 .nb-home-slideshow{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}.n4 .nb-home-slide{position:absolute;inset:0;background-position:50%;background-size:cover;opacity:0;transform:scale(1.045);transition:opacity 1.6s ease-in-out,transform 7s ease-out}.n4 .nb-home-slide.is-active{opacity:1;transform:scale(1)}.n4 .nb-slide-singapore{background-image:url(https://images.unsplash.com/photo-1525625293386-3f8f99389edd?auto=format&fit=crop&w=2000&q=85)}.n4 .nb-slide-office{background-image:url(https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=2000&q=85)}.n4 .nb-slide-architecture{background-image:url(https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=2000&q=85)}.n4 .nb-home-slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,18,37,.89),rgba(4,25,48,.78) 36%,rgba(7,32,59,.44) 70%,rgba(7,30,55,.26))}.n4 .n4-hero-grid{position:relative;z-index:1;min-height:0!important;height:auto;max-height:none;align-items:center}.n4 .n4-hero-copy{padding-top:34px!important;padding-bottom:32px!important}.n4 .n4-hero .n4-kicker{display:none!important}.n4 .n4-hero h1{font-size:clamp(40px,4.1vw,66px);line-height:1.06;letter-spacing:-.045em;margin-top:0!important;margin-bottom:14px!important}.n4 .n4-hero-lead{margin-top:0;margin-bottom:12px}.n4 .n4-hero-detail{margin-bottom:14px}.n4 .n4-actions{margin-top:18px!important}.n4 .n4-hero-bottom{padding-top:19px!important;margin-top:0!important}.n4 .n4-hero-visual{position:relative;min-height:400px!important;height:100%;background:transparent!important}.n4 .n4-visual-grid,.n4 .n4-visual-halo{opacity:.25}.n4 .n4-logo-panel{background:rgba(4,29,55,.08)}@media (min-width:1024px){.n4 .n4-hero-grid{min-height:440px!important}.n4 .n4-hero-copy{padding-top:28px!important;padding-bottom:26px!important}.n4 .n4-hero-visual{min-height:440px!important}}@media (max-width:1023px) and (min-width:761px){.n4 .n4-hero h1{font-size:clamp(36px,4.4vw,52px)}.n4 .n4-hero-visual{min-height:390px!important}}@media (max-width:760px){.n4 .n4-hero-grid{min-height:0!important;height:auto!important}.n4 .n4-hero-copy{padding:40px 0 24px!important}.n4 .n4-hero h1{font-size:clamp(36px,8vw,54px)}.n4 .n4-hero-visual{min-height:250px!important}.n4 .nb-home-slide-overlay{background:linear-gradient(180deg,rgba(4,18,37,.86),rgba(4,25,48,.64))}}@media (prefers-reduced-motion:reduce){.n4 .nb-home-slide{transition:none;transform:none}.n4 .nb-home-slide:not(:first-child){display:none}.n4 .nb-home-slide:first-child{opacity:1}}.n4 #services{position:relative;background:radial-gradient(ellipse at 8% 5%,#dbeeff 0,transparent 45%),linear-gradient(150deg,#f3f9ff,#eaf3fc 55%,#f8fbff);padding:85px 0 95px;overflow:hidden}.n4 #services:before{content:"";position:absolute;width:390px;height:390px;right:-180px;top:-180px;border:1px solid #b8d9f5;border-radius:50%;box-shadow:0 0 0 55px #b8d9f51b,0 0 0 110px #b8d9f512;pointer-events:none}.n4 #services .wrap{position:relative;z-index:1}.n4 #services .n4-kicker{display:inline-block;padding:9px 13px;border-radius:30px;background:#d9eefd;color:#07568f;letter-spacing:.13em}.n4 #services .n4-heading-row h2{color:#092c4f;font-weight:800}.n4 #services .n4-heading-row h2 em{color:#007ab5}.n4 #services .n4-heading-row>p{font-size:17px;color:#395c78;border-left:3px solid #39b9e9;padding-left:20px}.n4 .n4-service-grid{gap:23px}.n4 .n4-service-card{position:relative;isolation:isolate;overflow:hidden;border:1px solid #d0e4f3;border-radius:18px;background:linear-gradient(150deg,#fff,#fff 65%,#f2faff);box-shadow:0 15px 38px #153c6518;min-height:335px;padding:34px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.n4 .n4-service-card:before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#0d5ca4,#27b7e5,#8de5f7)}.n4 .n4-service-card:hover{transform:translateY(-8px);border-color:#8cc8e9;box-shadow:0 28px 58px #123e6933}.n4 .n4-card-top{color:#0863a7}.n4 .n4-card-top svg{box-sizing:content-box;padding:15px;border-radius:14px;background:#e6f4fe}.n4 .n4-service-card h3{font-size:25px;margin-top:29px}.n4 .n4-service-card p{font-size:15px;line-height:1.75;color:#506c82}.n4 .n4-card-link{color:#075d9f;border-top-color:#dcebf4}.n4 .n4-about{background:#fff;padding:96px 0}.n4 .n4-about-grid{gap:65px}.n4 .n4-about-art{min-height:470px;border-radius:18px;background-image:linear-gradient(0deg,rgba(3,21,41,.9),rgba(5,35,65,.42) 58%,rgba(7,45,75,.13)),url(https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1500&q=85);background-size:cover;background-position:50%;box-shadow:0 24px 60px #0a31542c}.n4 .n4-about-art:after{content:"";position:absolute;inset:12px;border:1px solid #ffffff4a;border-radius:12px;pointer-events:none}.n4 .n4-about-text{font-size:clamp(39px,4vw,58px);text-shadow:0 4px 25px #061c35aa}.n4 .n4-about-mark{color:#e1f4ff}.n4 .n4-about-copy h2{font-weight:800}.n4 .n4-about-copy>p{color:#405e77;font-size:16px}.n4 .n4-checks span{font-size:15px}.n4 .n4-outline{border-radius:9px;background:#edf7ff;transition:background .2s,transform .2s}.n4 .n4-outline:hover{background:#d8efff;transform:translateY(-2px)}.n4 .n4-industry-section{background:radial-gradient(circle at 100% 0,#165b88 0,transparent 45%),linear-gradient(135deg,#071b32,#0a2c4d 70%,#0d426b);color:#e6f5ff;padding:90px 0 95px}.n4 .n4-industry-section .n4-kicker{color:#8ddcf8}.n4 .n4-industry-section h2{color:#fff}.n4 .n4-industry-section h2 em{color:#73d6ff}.n4 .n4-industry-section .n4-heading-row>p{color:#c1d8e8;font-size:16px}.n4 .n4-industry-grid{gap:17px}.n4 .n4-industry{background:linear-gradient(135deg,#ffffff16,#ffffff08);border:1px solid #a4d7f442;border-radius:13px;min-height:106px;color:#70d7ff;backdrop-filter:blur(8px);transition:background .25s,transform .25s,border-color .25s}.n4 .n4-industry:hover{background:#ffffff22;border-color:#76d9ff88;transform:translateY(-4px)}.n4 .n4-industry strong{color:#fff;font-size:16px}.n4 .n4-industry>svg:last-child{color:#b2ddec}.n4 .n4-industry-note{color:#aec7d9}.n4 .n4-cta{position:relative;overflow:hidden;background:linear-gradient(115deg,#07549b,#0b315c 65%,#071b35);padding:84px 0}.n4 .n4-cta:after{content:"";position:absolute;right:-80px;top:-140px;width:420px;height:420px;border:1px solid #a5e8ff45;border-radius:50%;box-shadow:0 0 0 55px #ffffff0a,0 0 0 110px #ffffff08;pointer-events:none}.n4 .n4-cta-inner{position:relative;z-index:1}.n4 .n4-cta h2{font-weight:800}.n4 .n4-cta .n4-primary-light{border-radius:8px;padding:19px 26px;box-shadow:0 12px 28px #001b3550}@media(max-width:760px){.n4 #services,.n4 .n4-about,.n4 .n4-industry-section{padding:62px 0}.n4 #services .n4-heading-row>p{margin-top:20px}.n4 .n4-service-card{min-height:275px}.n4 .n4-about-art{min-height:350px}.n4 .n4-about-grid{gap:35px}.n4 .n4-industry{min-height:85px}.n4 .n4-cta{padding:65px 0}}@media(prefers-reduced-motion:reduce){.n4 .n4-industry,.n4 .n4-service-card{transition:none}}.n4{--n4-navy:#071c36;--n4-blue:#1463b8;--n4-cyan:#4bc8ec;--n4-ink:#132d4a;--n4-muted:#64788c;color:var(--n4-ink);font-family:Arial,Helvetica,sans-serif}.n4-site-header{min-height:94px}.n4-brand,.n4-footer-brand{display:inline-flex;align-items:center}.n4-brand img{width:172px;height:70px}.n4-brand img,.n4-footer-brand img{object-fit:contain;object-position:left center}.n4-footer-brand img{width:190px;height:94px;background:#fff;border-radius:4px;padding:3px}.n4-hero{background:linear-gradient(120deg,#06172e,#0a2d56 58%,#13518a);color:#fff;overflow:hidden}.n4-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;min-height:660px}.n4-hero-copy{padding:100px 25px 42px 0;display:flex;flex-direction:column;align-items:flex-start;position:relative;z-index:1}.n4-kicker{font-size:11px;letter-spacing:.17em;font-weight:800;color:#1767ae}.n4-kicker-light{color:#9dddf8}.n4-spark{display:inline-block;width:7px;height:7px;background:#55d5ef;border-radius:50%;margin-right:8px;box-shadow:0 0 12px #55d5ef}.n4-hero h1{font-size:clamp(47px,5.2vw,76px);line-height:1.08;letter-spacing:-.052em;margin:34px 0 26px;font-weight:800}.n4-hero h1 span{color:#70d9ff}.n4-hero-lead{font-size:20px;line-height:1.55;font-weight:650;max-width:570px;margin:0 0 16px}.n4-hero-detail{font-size:16px;line-height:1.8;color:#c4d6e8;max-width:525px;margin:0}.n4-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:35px}.n4-primary{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:#3dbce7;color:#061c35;padding:17px 22px;font-size:14px;font-weight:800;border-radius:4px;transition:background .2s,transform .2s}.n4-primary:hover{background:#7ddbf6;transform:translateY(-2px)}.n4-secondary{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:#fff}.n4-secondary:hover{color:#83ddff}.n4-hero-bottom{display:flex;align-items:center;gap:14px;margin-top:auto;padding-top:58px;color:#a9c4d9;letter-spacing:.13em;font-size:10px;font-weight:750}.n4-hero-bottom i{width:4px;height:4px;border-radius:50%;background:#54c2ed}.n4-hero-visual{position:relative;min-height:610px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 55% 45%,#2679b6 0,#104475 40%,#082b51 74%);border-left:1px solid #ffffff1c;overflow:hidden}.n4-visual-halo{position:absolute;width:410px;height:410px;border:1px solid #8cd9ff50;border-radius:50%;box-shadow:0 0 0 50px #ffffff05,0 0 0 100px #ffffff04}.n4-visual-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff0c 1px,transparent 0),linear-gradient(90deg,#ffffff0c 1px,transparent 0);background-size:46px 46px}.n4-logo-panel{position:relative;z-index:1;width:min(88%,490px);display:flex;align-items:center;justify-content:center;padding:12px}.n4-hero-logo{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 24px 26px #03162b66)}.n4-visual-caption{position:absolute;bottom:42px;left:25px;right:25px;text-align:center;color:#c0e3f6;letter-spacing:.15em;font-size:10px;font-weight:700}.n4-principles{background:#edf4f9;border-bottom:1px solid #dbe6ef}.n4-principles-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:90px;flex-wrap:wrap}.n4-principles-inner>span{color:#6b879b;letter-spacing:.13em;font-size:10px;font-weight:800}.n4-principles-inner strong{font-size:14px;color:#254a70}.n4-section{padding:102px 0}.n4-heading-row{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:42px}.n4-about-copy h2,.n4-cta h2,.n4-heading-row h2{font-size:clamp(36px,4.1vw,59px);line-height:1.13;letter-spacing:-.048em;margin:16px 0 0;color:#102c4a}.n4-about-copy h2 em,.n4-heading-row h2 em{font-style:normal;color:#1768b2}.n4-heading-row>p{max-width:355px;font-size:16px;line-height:1.8;color:var(--n4-muted)}.n4-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.n4-service-card{min-height:325px;padding:32px;border:1px solid #dce7f0;background:#fff;box-shadow:0 10px 32px #0b31500a;border-radius:8px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.n4-service-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0b31501c}.n4-card-top{display:flex;justify-content:space-between;align-items:start;color:#1667b4}.n4-card-top span{font-size:11px;color:#8a9daf;font-weight:700;letter-spacing:.1em}.n4-service-card h3{font-size:24px;line-height:1.25;margin:40px 0 12px;color:#123454}.n4-service-card p{font-size:14px;line-height:1.8;color:#60778b;margin:0 0 28px}.n4-card-link{margin-top:auto;border-top:1px solid #e5edf3;padding-top:19px;color:#1667b4;font-weight:800;font-size:13px;display:flex;justify-content:space-between;align-items:center}.n4-about{background:#f1f6fa;padding:100px 0}.n4-about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.n4-about-art{position:relative;min-height:490px;background:linear-gradient(135deg,#092b51,#1260a0 75%,#2d9ed3);border-radius:8px;overflow:hidden;padding:46px;display:flex;align-items:center}.n4-about-ring{position:absolute;width:390px;height:390px;border-radius:50%;border:1px solid #a6e6ff4f;top:10%;right:-14%;box-shadow:0 0 0 55px #ffffff08,0 0 0 110px #ffffff06}.n4-about-text{position:relative;z-index:1;font-size:clamp(39px,4vw,59px);line-height:1.1;letter-spacing:-.045em;font-weight:800;color:#fff}.n4-about-text em{font-style:normal;color:#72ddff}.n4-about-mark{position:absolute;bottom:34px;left:46px;color:#b3ddf2;letter-spacing:.2em;font-size:11px}.n4-about-copy>p{font-size:16px;line-height:1.85;color:#5f7589}.n4-checks{display:grid;gap:15px;margin:26px 0 30px}.n4-checks span{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:#244b6b}.n4-checks svg{color:#1679bb}.n4-outline{display:inline-flex;gap:24px;align-items:center;border:1px solid #1a6bab;padding:15px 20px;border-radius:4px;color:#155f9e;font-size:14px;font-weight:800}.n4-outline:hover{background:#e1f1fb}.n4-industry-section{background:#fff}.n4-industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.n4-industry{display:flex;align-items:center;gap:17px;border:1px solid #dce7f0;border-radius:5px;padding:24px 20px;color:#196ba8;min-height:95px}.n4-industry strong{color:#1d3f5c;font-size:15px;flex:1}.n4-industry-note{color:#8295a4;font-size:12px;margin-top:22px}.n4-cta{background:linear-gradient(115deg,#071d39,#11538b);padding:88px 0;color:#fff}.n4-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.n4-cta h2{color:#fff}.n4-cta h2 em{font-style:normal;color:#77dcff}.n4-cta p{color:#c8dce9;font-size:16px;line-height:1.8}.n4-primary-light{background:#fff;color:#0a3e69;white-space:nowrap}.n4-primary-light:hover{background:#ccefff}@media(max-width:1000px){.n4-hero-grid{grid-template-columns:1fr .8fr}.n4-hero h1{font-size:clamp(43px,5vw,64px)}.n4-about-grid{gap:40px}.n4-principles-inner{padding:20px 0}}@media(max-width:760px){.n4-hero-grid{grid-template-columns:1fr}.n4-hero-copy{padding:75px 0 40px}.n4-hero-visual{min-height:390px}.n4-logo-panel{width:min(74%,380px)}.n4-visual-halo{width:300px;height:300px}.n4-hero-bottom{padding-top:40px}.n4-about,.n4-section{padding:70px 0}.n4-heading-row{display:block}.n4-heading-row>p{max-width:580px}.n4-service-grid{grid-template-columns:1fr}.n4-service-card{min-height:270px}.n4-service-card h3{margin-top:25px}.n4-about-grid{grid-template-columns:1fr}.n4-about-art{min-height:340px}.n4-industry-grid{grid-template-columns:repeat(2,1fr)}.n4-cta-inner{align-items:flex-start;flex-direction:column}.n4-site-header{min-height:0}}@media(max-width:480px){.n4-hero h1{font-size:44px}.n4-hero-lead{font-size:18px}.n4-hero-detail{font-size:15px}.n4-actions{gap:18px}.n4-principles-inner{align-items:flex-start;flex-direction:column;gap:12px}.n4-industry-grid{grid-template-columns:1fr}.n4-about-art{padding:28px}.n4-about-mark{left:28px}.n4-hero-visual{min-height:320px}.n4-visual-caption{font-size:8px}.n4-brand img{width:155px}}@media(prefers-reduced-motion:reduce){.n4 *{transition:none!important}}