:root{--navy:#031a2e;--deep:#061f36;--blue:#006fa6;--cyan:#31d2e7;--white:#fff;--muted:#9bb0c2;--ink:#13293d;--paper:#f4f7f8;--line:#dce5ea;--radius:24px;--shadow:0 24px 70px rgba(3,26,46,.14)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Manrope,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.7;overflow-x:hidden}img{display:block;width:100%;height:100%;object-fit:cover}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:fixed;z-index:50;left:0;right:0;top:0;padding:18px 0;transition:.3s}.site-header.scrolled{background:rgba(3,26,46,.94);backdrop-filter:blur(16px);padding:11px 0;box-shadow:0 8px 30px rgba(0,0,0,.16)}.nav-wrap{display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:12px;color:#fff;margin-right:auto}.brand-mark{width:43px;height:43px;border:1px solid rgba(255,255,255,.35);display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;color:var(--cyan);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}.brand strong{font-family:'Space Grotesk';font-size:19px;display:block;line-height:1}.brand small{font-size:8px;letter-spacing:2.8px;opacity:.7}.nav-links{display:flex;gap:26px;color:#d4e0e7;font-size:13px;font-weight:600}.nav-links a:hover{color:var(--cyan)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 24px;border-radius:7px;font-weight:700;font-size:13px;border:1px solid transparent;cursor:pointer;transition:.25s}.btn-sm{min-height:44px;padding:0 18px}.btn-primary{background:var(--cyan);color:#032033}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(49,210,231,.28)}.btn-ghost{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.04)}.btn-ghost:hover{background:#fff;color:var(--navy)}.menu-toggle{display:none;background:transparent;border:0}.hero{min-height:100vh;position:relative;display:flex;align-items:center;color:white;overflow:hidden}.hero-bg{position:absolute;inset:0;background:url('../images/hero-diver.jpg') center/cover no-repeat;transform:scale(1.03)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,19,34,.94) 0%,rgba(2,28,49,.75) 48%,rgba(0,39,66,.3) 100%),linear-gradient(0deg,rgba(2,20,35,.65),transparent 45%)}.hero-content{position:relative;z-index:2;padding-top:120px}.eyebrow{display:flex;align-items:center;gap:12px;color:#bfeef3;text-transform:uppercase;letter-spacing:3px;font-size:10px;font-weight:800}.eyebrow span{width:34px;height:2px;background:var(--cyan)}.eyebrow.dark{color:#1d718a}.eyebrow.light{color:#72dce8}.hero h1,.section h2,.projects h2,.cta-section h2{font-family:'Space Grotesk';letter-spacing:-2px;line-height:1.04}.hero h1{font-size:clamp(52px,6.6vw,92px);max-width:930px;margin:25px 0}.hero-content>p{font-size:17px;color:#d0dce3;max-width:720px}.hero-actions{display:flex;gap:12px;margin-top:34px}.hero-proof{display:flex;gap:0;margin-top:75px;border-top:1px solid rgba(255,255,255,.18);max-width:790px}.hero-proof div{display:flex;flex-direction:column;padding:24px 55px 0 0;margin-right:55px;border-right:1px solid rgba(255,255,255,.15)}.hero-proof div:last-child{border:0}.hero-proof strong{font-family:'Space Grotesk';font-size:27px;color:var(--cyan)}.hero-proof span{font-size:11px;color:#becbd3}.scroll-hint{position:absolute;right:38px;bottom:35px;color:#b7c8d1;font-size:10px;letter-spacing:2px;text-transform:uppercase;writing-mode:vertical-rl;display:flex;align-items:center;gap:10px}.scroll-hint span{width:1px;height:55px;background:var(--cyan)}.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-inner{min-height:120px;display:flex;align-items:center;justify-content:space-between;gap:35px}.trust-inner p{font-size:12px;color:#6f8290;max-width:190px}.trust-logos{display:flex;align-items:center;justify-content:flex-end;gap:42px;flex-wrap:wrap}.trust-logos span{font-family:'Space Grotesk';font-weight:700;font-size:16px;color:#95a5ae}.section{padding:120px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.visual-stack{height:650px;position:relative}.visual-stack img{border-radius:3px}.floating-card{position:absolute;right:-45px;bottom:45px;width:310px;padding:24px;background:#fff;box-shadow:var(--shadow);display:flex;gap:18px;align-items:center}.floating-card>span{color:#24a8bc;font-size:12px;font-weight:800}.floating-card strong,.floating-card small{display:block}.floating-card small{color:#778894;font-size:10px;margin-top:3px}.content h2,.section-head h2{font-size:clamp(40px,4vw,61px);margin:20px 0 27px;color:var(--navy)}.content p{color:#647785;margin-bottom:18px}.content .lead{font-size:18px;color:#20394d}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:30px 0}.check-grid span{font-size:12px;font-weight:700}.check-grid span::first-letter{color:#0ca6bd}.text-link{display:inline-flex;gap:15px;color:#08798e;font-size:12px;font-weight:800;margin-top:15px}.services{background:var(--deep);color:#fff}.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:60px;gap:40px}.section-head h2,.projects h2{color:#fff}.section-head>p{max-width:430px;color:var(--muted);font-size:14px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.13);border-left:1px solid rgba(255,255,255,.13)}.service-card{min-height:300px;padding:38px;border-right:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13);position:relative;transition:.3s;background:rgba(255,255,255,.01)}.service-card:hover{background:#0b304f;transform:translateY(-3px)}.service-card.featured{background:#087d99}.service-index{position:absolute;right:25px;top:20px;font-size:10px;color:#718b9f}.service-icon{font-size:33px;color:var(--cyan);height:62px}.service-card h3{font-family:'Space Grotesk';font-size:19px;margin:14px 0}.service-card p{color:#9eb1bf;font-size:12px}.service-card.featured p{color:#d9f1f4}.service-card a{display:inline-block;margin-top:25px;font-size:11px;font-weight:800;color:#fff}.reverse{grid-template-columns:.88fr 1.12fr}.process-list{margin-top:38px}.process-list>div{display:flex;gap:24px;padding:24px 0;border-top:1px solid var(--line)}.process-list b{color:#13a9be;font-size:12px}.process-list strong,.process-list small{display:block}.process-list strong{font-family:'Space Grotesk';margin-bottom:6px}.process-list small{color:#6c7f8c;font-size:12px}.capability-image{height:680px;position:relative}.image-note{position:absolute;left:24px;bottom:24px;background:#fff;padding:20px 25px;min-width:200px}.image-note span,.image-note strong{display:block}.image-note span{font-size:9px;text-transform:uppercase;color:#199eb3;letter-spacing:2px}.projects{padding:120px 0;background:#04192a;color:#fff}.project-grid{display:grid;grid-template-columns:1.55fr 1fr;grid-template-rows:330px 260px;gap:18px}.project-card{position:relative;overflow:hidden}.project-card.large{grid-row:span 2}.project-card img{transition:.5s}.project-card:hover img{transform:scale(1.04)}.project-overlay{position:absolute;inset:0;padding:35px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(0deg,rgba(2,18,31,.92),transparent 67%)}.project-overlay span{font-size:9px;letter-spacing:2px;text-transform:uppercase;color:var(--cyan)}.project-overlay h3{font-family:'Space Grotesk';font-size:27px;margin-top:8px}.project-overlay p{font-size:12px;color:#b7c6cf;margin-top:8px}.quote{background:#087d99;padding:38px;display:flex;flex-direction:column;justify-content:space-between}.quote p{font-family:'Space Grotesk';font-size:22px;line-height:1.4}.quote span{font-size:10px;text-transform:uppercase;letter-spacing:2px}.cta-section{padding:120px 0;background:#eef4f5}.cta-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px}.cta-section h2{font-size:clamp(43px,5vw,67px);color:var(--navy);margin:22px 0}.cta-section p{color:#617481}.contact-details{display:flex;flex-direction:column;gap:9px;margin-top:32px;font-size:13px;font-weight:700}.contact-form{background:#fff;padding:40px;box-shadow:0 25px 70px rgba(3,26,46,.08)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form label{display:flex;flex-direction:column;gap:8px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1.2px;margin-bottom:18px}.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-size:13px;text-transform:none;letter-spacing:0;border:1px solid #dce6e9;background:#fafcfc;padding:14px;outline:none}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#1cb6ca}.form-note{display:block;color:#84939b;margin-top:13px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,120px);background:#041d31;color:#fff;padding:14px 22px;border-radius:8px;z-index:90;font-size:12px;transition:.35s;box-shadow:var(--shadow)}.toast.show{transform:translate(-50%,0)}footer{background:#021522;color:#9dafb9;padding:75px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr 1.3fr;gap:50px}.footer-grid>div{display:flex;flex-direction:column;gap:11px;font-size:12px}.footer-grid h4{color:#fff;margin-bottom:8px}.footer-grid p{margin-top:18px;max-width:280px}.light-brand{align-self:flex-start}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:55px;padding-top:20px;display:flex;justify-content:space-between;font-size:10px}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}@media(max-width:960px){.nav-links,.nav-cta{display:none}.menu-toggle{display:flex;flex-direction:column;gap:5px}.menu-toggle span{display:block;width:25px;height:2px;background:#fff}.nav-links.open{display:flex;position:absolute;top:70px;left:20px;right:20px;background:#03243d;padding:25px;flex-direction:column}.hero-proof{flex-wrap:wrap}.split,.reverse,.cta-grid{grid-template-columns:1fr;gap:55px}.visual-stack,.capability-image{height:530px}.floating-card{right:-10px}.service-grid{grid-template-columns:repeat(2,1fr)}.trust-inner,.section-head{align-items:flex-start;flex-direction:column}.trust-logos{justify-content:flex-start}.project-grid{grid-template-columns:1fr;grid-template-rows:480px 350px auto}.project-card.large{grid-row:auto}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.section,.projects,.cta-section{padding:82px 0}.hero h1{font-size:48px}.hero-actions{flex-direction:column;align-items:flex-start}.hero-proof{margin-top:45px}.hero-proof div{padding-right:23px;margin-right:23px}.scroll-hint{display:none}.trust-logos{gap:22px}.service-grid{grid-template-columns:1fr}.visual-stack,.capability-image{height:430px}.floating-card{left:14px;right:14px;bottom:14px;width:auto}.check-grid,.form-row{grid-template-columns:1fr}.project-grid{grid-template-rows:440px 310px auto}.section-head h2,.content h2{font-size:41px}.contact-form{padding:25px}.footer-grid{grid-template-columns:1fr}.footer-bottom{gap:20px;flex-direction:column}}