:root{--navy:#152b39;--ink:#152b39;--blue:#006c9f;--bright:#73d2ff;--muted:#4c6170;--line:#d2dfe6;--pale:#eff5f8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:150px}body{margin:0;font:16px/1.65 Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #eaa600;outline-offset:5px}.wrap{width:min(100%,1240px);margin:auto;padding:0 40px}.skip{position:absolute;top:-100px;left:12px;background:#fff;color:var(--ink);padding:12px;z-index:100}.skip:focus{top:12px}header{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;border-bottom:1px solid #3e5564}.navigation{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:138px}.brand{display:block;flex-shrink:0}.logo-window{display:block;overflow:hidden;width:180px;height:110px}.logo-window img{display:block;width:180px;height:auto}.brand-line{display:block;font-size:12px;color:#d3e5ef;margin:0 0 12px;white-space:nowrap}nav{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:700}nav a:hover{color:var(--bright)}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:48px;padding:14px 22px;background:var(--blue);border:1px solid #208abd;color:#fff;font-size:15px;font-weight:700}.button:hover{background:#00577f;color:#fff}.small{padding:11px 17px}.menu-toggle{display:none}.hero{background:var(--navy);color:#fff}.hero-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:50px;padding-top:65px;padding-bottom:55px;align-items:center}.eyebrow{margin:0 0 22px;font-size:12px;letter-spacing:1.5px;font-weight:700;color:var(--blue)}.hero .eyebrow,.contact .eyebrow{color:var(--bright)}h1,h2,h3{line-height:1.12}h1{font-size:clamp(40px,4.7vw,65px);font-weight:700;letter-spacing:-2px;margin:0 0 27px}em{color:var(--bright);font-style:normal}.hero-intro{font-size:20px;line-height:1.55;max-width:560px;color:#d5e5ef;margin:0 0 26px}.tagline{color:#d5e5ef;font-size:15px;margin:20px 0 0}.neutral-graphic{aspect-ratio:.85;min-width:0;border:1px solid #456474;position:relative;overflow:hidden;background:#193543}.graphic-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff0c 1px,transparent 1px),linear-gradient(90deg,#ffffff0c 1px,transparent 1px);background-size:32px 32px}.graphic-ring{position:absolute;border:2px solid #73d2ff;border-radius:50%}.ring-one{width:68%;aspect-ratio:1;left:16%;top:15%}.ring-two{width:39%;aspect-ratio:1;left:30.5%;top:27%}.graphic-bar{height:2px;background:#d3e5ef;position:absolute;transform:rotate(-36deg)}.bar-one{width:130%;left:-15%;top:40%}.bar-two{width:130%;left:-15%;top:55%}.graphic-marker{position:absolute;border:2px solid #73d2ff;width:19px;height:19px;background:#193543;transform:rotate(45deg)}.marker-one{left:23%;top:56%}.marker-two{right:20%;top:30%}.graphic-label{position:absolute;bottom:25px;left:25px;right:20px;color:#d5e5ef;font-size:12px;letter-spacing:1px;line-height:1.7}.hero-footer{border-top:1px solid #3e5564;display:flex;justify-content:space-between;gap:15px;padding-top:20px;padding-bottom:20px;color:#d5e5ef;font-size:14px}.hero-footer a{color:var(--bright);font-weight:700}.section{padding:76px 0;scroll-margin-top:20px}h2{font-size:clamp(32px,3.6vw,47px);letter-spacing:-1.2px;margin:0}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:end;margin-bottom:38px}.section-heading>p{margin:0;color:var(--muted);max-width:450px}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.service-grid article{padding:30px 28px 30px 0}.service-grid article+article{padding-left:28px;border-left:1px solid var(--line)}.number{font-size:30px;color:var(--blue)}h3{font-size:23px;letter-spacing:-.4px;margin:20px 0 14px}.service-grid p,.steps p{font-size:16px;color:var(--muted)}ul{padding-left:18px;font-size:14px}li{margin:8px 0}li::marker{color:var(--blue)}.scope-note{padding:25px 0 0;max-width:930px}.scope-note h3{font-size:18px;margin:0 0 8px}.scope-note p{font-size:14px;color:var(--muted);margin:0}.process{background:var(--pale)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin-top:42px}.steps article{border-top:2px solid var(--blue);padding-top:22px}.step{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--blue)}.steps h3{font-size:21px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.about p{color:var(--muted);margin-top:0}.about .lead{font-size:21px;color:var(--ink)}.contact{background:var(--navy);color:#fff}.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:65px}.contact p{color:#d5e5ef}.phone{display:block;font-size:clamp(25px,3vw,36px);font-weight:700;color:var(--bright);margin:25px 0 8px}.email{font-size:20px;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:6px}.copy-email{display:block;padding:8px 0;background:transparent;border:0;border-bottom:1px solid #9bb8cb;color:#fff;margin:15px 0 0;font-size:14px}.copy-status{min-height:24px;font-size:14px}.location{font-size:14px}.contact-guide{padding:30px;background:#203e50;border:1px solid #527184;align-self:start}.contact-guide h3{margin:0 0 20px}.contact-guide ol{padding-left:22px}.contact-guide li{padding-left:5px}.contact-guide li::marker{color:var(--bright)}.contact-guide p{font-size:14px}.contact-note{margin-bottom:0}footer{background:#0e202c;color:#d5e5ef;padding:32px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:14px}.footer-inner strong{font-size:18px;color:#fff;letter-spacing:1px}.footer-inner p{margin:7px 0 0;font-size:14px}.footer-inner a{text-decoration:underline;text-underline-offset:4px}.document{max-width:850px;padding-top:55px;padding-bottom:70px}.document h1{font-size:44px}.document h2{font-size:26px;margin-top:32px}.document a{text-decoration:underline}.draft-note{border-left:4px solid #9b6000;padding:16px;background:#fff5e5;color:#643d00}.project-image{aspect-ratio:4/3;overflow:hidden}.project-image img{display:block;width:100%;height:100%;object-fit:cover}.project-caption{font-size:12px;line-height:1.5;margin:10px 0 0;color:var(--muted)}
@media(max-width:1000px){.wrap{padding-left:28px;padding-right:28px}nav{gap:16px}.hero-layout{gap:30px;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}.contact-grid{gap:35px}.navigation{gap:18px}h1{font-size:45px}}
@media(max-width:800px){html{scroll-padding-top:135px}.navigation{flex-wrap:wrap;min-height:123px}.logo-window{width:150px;height:91px}.logo-window img{width:150px}.menu-toggle{display:block;background:transparent;border:1px solid #7898ac;color:white;padding:10px 14px;font-size:14px}.navigation nav{display:none;flex-basis:100%;padding-bottom:22px;gap:20px;flex-wrap:wrap}.navigation nav.open{display:flex}.hero-layout{grid-template-columns:1fr;padding-top:40px;gap:32px}.hero h1{font-size:clamp(36px,6vw,52px);letter-spacing:-1.3px}.neutral-graphic{display:none}.hero-intro{font-size:19px}.hero-footer{flex-direction:column;gap:6px}.section{padding:48px 0}.section-heading,.about-grid,.contact-grid{grid-template-columns:1fr;gap:25px}.section-heading>p{max-width:none}.service-grid,.steps{grid-template-columns:1fr}.service-grid article,.service-grid article+article{padding:25px 0;border-left:0}.service-grid article+article{border-top:1px solid var(--line)}.steps{gap:25px;margin-top:32px}.steps h3{margin-top:16px}.steps p{margin-bottom:0}.footer-inner{align-items:flex-start;flex-direction:column}.contact-guide{padding:24px}.email{font-size:18px}.document h1{font-size:36px}.project-image{aspect-ratio:4/3}}
@media(max-width:380px){.wrap{padding-left:18px;padding-right:18px}.brand-line{max-width:205px;white-space:normal;line-height:1.3}.hero h1{font-size:36px}.phone{font-size:25px}.email{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Round 2: centred hero, illustrative jobs and enquiry preview. */
.hero-layout{display:block;text-align:center;padding-top:70px;padding-bottom:60px;max-width:1000px}.hero-layout h1{max-width:880px;margin-left:auto;margin-right:auto}.hero-intro{margin-left:auto;margin-right:auto}.hero .eyebrow{color:#d5e5ef}.service-grid h3{margin-top:0}.scope-note{max-width:none;margin-top:30px;padding:26px 30px;background:#e5f1f7;border-left:5px solid #006c9f}.scope-note h3{font-size:22px}.scope-note p{font-size:16px;color:#263f4e}.typical-jobs{background:#f5f8fa}.section-intro{color:#3b5262;max-width:700px}.job-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:30px 0}.job-card{background:#fff;border:1px solid #c1d2de;padding:26px}.example-label{font-size:14px;font-weight:700;color:#005b87;margin:0 0 18px}.job-card h3{margin:0 0 24px;font-size:24px}.job-card dl{margin:0}.job-card dt{font-weight:700;font-size:14px;margin:18px 0 5px}.job-card dd{margin:0;font-size:16px;color:#3b5262}.project-summary{padding:20px 0;border-top:1px solid #c1d2de;font-size:16px}.experience-line{font-weight:700;color:#263f4e!important}.enquiry-form{display:flex;flex-direction:column;min-width:0;padding:30px;background:#203e50;border:1px solid #527184}.enquiry-form h3{margin-top:0}.enquiry-form label{font-size:16px;font-weight:700;margin:18px 0 6px}.enquiry-form label span{font-size:14px;font-weight:400;color:#d5e5ef}.enquiry-form input,.enquiry-form textarea{width:100%;min-width:0;background:#fff;color:#152b39;border:1px solid #a6bbc8;padding:12px;font-size:16px}.enquiry-form textarea{resize:vertical}.enquiry-form .form-availability{padding:15px;border-left:3px solid #73d2ff;background:#152b39;color:#fff;font-size:14px;margin:0}.enquiry-form .field-note{font-size:14px;margin-top:10px}.field-note a{text-decoration:underline}.enquiry-form .button{align-self:flex-start}.button:disabled{background:#38596c;color:#fff;border-color:#7b98a9;cursor:not-allowed}.domain-email{color:#fff!important;text-decoration:none}.response-time{font-size:16px}.process .step{font-size:14px}.service-grid p,.steps p,.section-heading>p,.about p{color:#3b5262}
@media(max-width:800px){.hero-layout{padding-top:40px;padding-bottom:40px}.job-grid{grid-template-columns:1fr}.job-card{padding:24px}.enquiry-form{padding:24px}.scope-note{padding:22px}.process .step{font-size:12px}.hero h1{font-size:clamp(36px,6vw,48px)}}

.contact-fallback{padding:30px;background:#203e50;border:1px solid #527184;align-self:start;min-width:0}.contact-fallback h3{margin-top:0}.fallback-email{overflow-wrap:anywhere;text-decoration:underline}.contact-fallback .field-note{font-size:14px}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.enquiry-form .consent{display:flex;gap:12px;align-items:flex-start;font-weight:400;font-size:14px}.enquiry-form .consent input{width:20px;height:20px;flex-shrink:0;margin:3px 0 0}.consent a{text-decoration:underline}.form-status{min-height:24px}.form-status.error{border-left:3px solid #ffb8a8;padding-left:12px}

/* Round 3 image slots and hero hierarchy. */
.hero-layout{max-width:1240px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;text-align:left}.hero-layout .eyebrow{text-transform:none;margin-bottom:18px}.hero-layout .tagline{font-size:15px;margin:0 0 14px;color:#d5e5ef}.hero-layout h1{font-size:clamp(38px,4.3vw,60px)}.hero-layout .hero-intro{margin-left:0}.hero-layout .button{min-height:62px;padding:18px 30px;font-size:18px}.image-slot{margin:0;min-width:0;overflow:hidden;background:#e5eef3;aspect-ratio:8/5}.image-slot img{display:block;width:100%;height:100%;object-fit:cover}.job-card .image-slot{margin:0 0 24px}.portrait-slot{margin-top:30px;max-width:380px}.jobs-footnote{font-size:14px;color:#3b5262;margin:18px 0 0}.hero-slot{align-self:center}.hero-slot img{object-fit:contain}
@media(max-width:800px){.hero-layout{grid-template-columns:1fr;text-align:center;gap:30px}.hero-layout .hero-intro{margin-left:auto}.hero-layout h1{font-size:clamp(36px,6vw,48px)}.hero-layout .button{font-size:17px;min-height:60px;width:100%;max-width:330px}.portrait-slot{max-width:100%}}
@media(max-width:380px){.brand-line{max-width:175px}}

/* Centre the complete header brand block. */
.brand{display:flex;flex-direction:column;align-items:center;text-align:center}.brand-line{text-align:center}.logo-window{margin-left:auto;margin-right:auto}

/* Authorised engineering imagery. */
.image-slot.populated{aspect-ratio:auto;background:transparent;overflow:visible}.image-slot.populated .image-window{aspect-ratio:8/5;overflow:hidden;background:#fff}.image-slot.populated img{width:100%;height:100%;object-fit:cover}.image-slot.populated figcaption{font-size:12px;line-height:1.5;color:#3b5262;margin-top:10px}.hero-slot.populated .image-window{aspect-ratio:1; padding:15px}.hero-slot.populated img{object-fit:contain}.hero-slot.populated figcaption{color:#d5e5ef}.positioning-slot img{object-position:center 68%}.transfer-slot img{object-position:center 72%}.pneumatic-slot img{object-position:center 52%}

.portrait-slot.portrait-photo{aspect-ratio:1;max-width:380px;background:transparent;border-radius:50%}.portrait-photo img{object-fit:cover;object-position:center;border-radius:50%}