:root{
  --ink:#0d1720;--ink-2:#16232d;--navy:#173041;--navy-2:#24485d;--paper:#fbfaf8;--sand:#f2eee8;--sand-2:#e8e2da;--line:#d9d4cd;--muted:#6f777d;--white:#fff;--accent:#c96a2b;--accent-dark:#a8521f;--accent-soft:#e8b38f;--shadow:0 24px 70px rgba(15,28,37,.11);--radius:26px;--container:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"Noto Sans","Noto Sans SC",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}img{max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.site-main{overflow:hidden}.section{padding:112px 0}.section-sand{background:var(--sand)}.section-dark{background:var(--ink);color:var(--white)}.narrow{max-width:860px;margin-inline:auto}.center{text-align:center}.lead{font-size:clamp(18px,2vw,22px);line-height:1.7;color:#59636a;margin:0}.on-dark{color:#cad3d8}.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}.eyebrow:before{content:"";width:30px;height:1px;background:currentColor}.eyebrow.light{color:#e7b08e}h1,h2,h3,h4{margin:0;letter-spacing:-.035em;line-height:1.08}h1{font-size:clamp(50px,7vw,92px)}h2{font-size:clamp(36px,4.2vw,60px)}h3{font-size:23px}p{margin:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:4px;border:1px solid transparent;font-size:13px;font-weight:800;letter-spacing:.035em;transition:.25s ease;cursor:pointer}.button-accent{background:var(--accent);color:#fff}.button-accent:hover{background:var(--accent-dark);transform:translateY(-1px)}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:var(--navy)}.button-light{background:#fff;color:var(--ink)}.button-light:hover{background:var(--sand)}.button-ghost{border-color:rgba(255,255,255,.34);color:#fff;background:rgba(255,255,255,.03)}.button-ghost:hover{background:#fff;color:var(--ink)}.text-link{display:inline-flex;gap:8px;align-items:center;margin-top:24px;color:var(--ink);font-weight:800;font-size:14px;border-bottom:1px solid var(--ink);padding-bottom:3px}.section-dark .text-link,.site-footer .text-link{color:#fff;border-color:rgba(255,255,255,.45)}.section-heading{margin-bottom:52px}.section-heading.narrow{max-width:760px}.split-xl{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:96px;align-items:start}.split-xl>div>h2{max-width:800px}.two-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}.two-cards.light{color:var(--ink)}

.skip-link{position:fixed;left:20px;top:-100px;z-index:9999;background:#fff;padding:10px 14px;border-radius:4px}.skip-link:focus{top:20px}.site-header{height:84px;position:fixed;left:0;right:0;top:0;z-index:100;background:rgba(251,250,248,.94);border-bottom:1px solid rgba(13,23,32,.08);backdrop-filter:blur(16px);transition:.25s}.site-header.is-scrolled{height:74px;box-shadow:0 8px 30px rgba(13,23,32,.07)}.header-inner{height:100%;display:flex;align-items:center;gap:28px}.brand{display:block;flex:0 0 auto}.brand img,.brand .custom-logo{display:block;width:250px;height:auto;max-height:54px;object-fit:contain}.main-nav{margin-left:auto}.nav-list{display:flex;align-items:center;gap:26px;list-style:none;padding:0;margin:0}.nav-list a{position:relative;font-size:12px;font-weight:800;letter-spacing:.02em;color:#35414a;padding:31px 0}.nav-list a:after{content:"";position:absolute;left:0;right:100%;bottom:22px;height:2px;background:var(--accent);transition:.25s}.nav-list a:hover:after,.nav-list a.active:after{right:0}.nav-list a.active{color:var(--ink)}.lang-switch{display:flex;align-items:center;border-left:1px solid var(--line);padding-left:18px;gap:3px}.lang-switch a{font-size:10px;font-weight:900;letter-spacing:.06em;padding:7px 8px;border-radius:3px;color:#70777d}.lang-switch a.active{background:var(--ink);color:#fff}.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:0;background:transparent;position:relative}.menu-toggle span{position:absolute;width:22px;height:1.5px;background:var(--ink);left:11px;top:17px;transition:.25s}.menu-toggle span+span{top:26px}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}

.hero{min-height:810px;background:var(--ink);position:relative;color:#fff;display:flex;align-items:center;padding-top:84px}.hero-media{position:absolute;inset:0 0 0 42%;background:url('../images/hero-subsea.jpg') center/cover no-repeat;filter:saturate(.74) contrast(1.05)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,#0b151d 0%,rgba(11,21,29,.97) 41%,rgba(11,21,29,.66) 63%,rgba(11,21,29,.25) 100%)}.hero-overlay:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 70%)}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.18fr .82fr;gap:80px;align-items:end;padding:108px 0 92px}.hero-copy{max-width:830px}.hero-copy h1{max-width:840px}.hero-lead{max-width:760px;margin-top:30px;color:#d3dbe0;font-size:19px;line-height:1.75}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}.hero-stats{display:grid;grid-template-columns:1fr;gap:1px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.13);align-self:end;margin-bottom:4px}.hero-stat{padding:24px 26px;background:rgba(8,19,27,.74);backdrop-filter:blur(8px)}.hero-stat span{display:block;color:#aebcc5;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.hero-stat strong{display:block;font-size:36px;letter-spacing:-.04em;margin-top:4px}.hero-scroll{position:absolute;z-index:3;right:28px;bottom:34px;font-size:9px;letter-spacing:.18em;color:#cbd4da;writing-mode:vertical-rl;display:flex;align-items:center;gap:10px}.hero-scroll span{display:block;width:1px;height:44px;background:#cbd4da}

.intro-section{border-bottom:1px solid var(--line)}.intro-section h2{max-width:750px}.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.pillar-card{min-height:330px;padding:34px 30px 32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.38);transition:.25s}.pillar-card:hover{background:#fff;transform:translateY(-4px);box-shadow:var(--shadow)}.card-index{font-size:12px;color:var(--accent);font-weight:900;letter-spacing:.08em;margin-bottom:90px}.pillar-card h3{font-size:25px;max-width:250px}.pillar-card p{margin-top:18px;color:var(--muted);font-size:15px}.media-split{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:82px;align-items:center}.media-split.reverse{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)}.media-split.reverse .feature-copy{order:1}.media-split.reverse .media-card{order:2}.media-card{position:relative;overflow:hidden;background:#20313d;min-height:520px}.media-card img{width:100%;height:100%;min-height:520px;object-fit:cover;display:block;filter:saturate(.82)}.media-card.tall,.media-card.tall img{min-height:720px}.media-caption{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;background:linear-gradient(transparent,rgba(0,0,0,.65));padding:52px 22px 20px;color:#fff;font-size:10px;font-weight:800;letter-spacing:.12em}.feature-copy h2{margin-bottom:28px}.feature-copy>.lead{margin-bottom:28px}.line-list{list-style:none;padding:0;margin:28px 0 34px}.line-list li{position:relative;padding:13px 0 13px 28px;border-bottom:1px solid rgba(255,255,255,.13);color:#d7e0e5;font-size:15px}.line-list li:before{content:"";position:absolute;left:0;top:21px;width:7px;height:7px;border:1px solid var(--accent-soft);transform:rotate(45deg)}.project-showcase{display:grid;grid-template-columns:1fr 1fr;gap:28px}.project-tile{display:grid;grid-template-columns:.92fr 1.08fr;min-height:320px;border:1px solid var(--line);background:#fff}.project-image{overflow:hidden}.project-image img{display:block;width:100%;height:100%;min-height:320px;object-fit:cover;transition:.45s}.project-tile:hover .project-image img{transform:scale(1.025)}.project-content{padding:30px;display:flex;flex-direction:column;justify-content:center}.project-meta{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}.project-content h3{font-size:27px}.project-content p{margin-top:14px;color:var(--muted)}.center-action{text-align:center;margin-top:42px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.why-item{padding:38px 42px 28px 0;border-right:1px solid var(--line);margin-right:42px}.why-item:last-child{border-right:0;margin-right:0}.why-number{font-size:12px;font-weight:900;color:var(--accent);margin-bottom:45px}.why-item h3{font-size:27px}.why-item p{margin-top:16px;color:var(--muted)}.cta-band{background:linear-gradient(110deg,#172d3d,#0d1720);color:#fff;padding:72px 0;border-top:1px solid rgba(255,255,255,.08)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:60px}.cta-inner h2{font-size:clamp(34px,3.5vw,52px);max-width:820px}.cta-inner p{margin-top:14px;color:#c8d1d7;font-size:17px}

.page-hero{min-height:600px;background:var(--ink);color:#fff;position:relative;padding-top:84px;display:flex;align-items:end}.page-hero.compact{min-height:520px}.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(.65)}.page-hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,19,27,.97) 0%,rgba(9,19,27,.84) 50%,rgba(9,19,27,.42) 100%)}.about-bg{background-image:url('../images/lab.jpg')}.services-bg{background-image:url('../images/depot.jpg')}.submarine-bg{background-image:url('../images/hero-subsea.jpg');background-position:center}.projects-bg{background-image:url('../images/project-repair.jpg')}.quality-bg{background-image:url('../images/osp.jpg')}.page-hero-inner{position:relative;z-index:2;padding:90px 0 72px;max-width:970px}.page-hero-inner.wide{max-width:1090px}.page-hero h1{font-size:clamp(48px,6vw,82px);max-width:1050px}.page-hero p{margin-top:28px;color:#d3dce1;font-size:19px;line-height:1.75;max-width:820px}.submarine-hero{min-height:690px}.timeline{border-top:1px solid var(--line)}.timeline-item{display:grid;grid-template-columns:180px 1fr;gap:60px;padding:36px 0;border-bottom:1px solid var(--line)}.timeline-year{font-size:45px;font-weight:800;color:var(--navy);letter-spacing:-.05em}.timeline-item h3{font-size:28px}.timeline-item p{margin-top:10px;color:var(--muted);max-width:760px}.statement-card{padding:42px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);min-height:360px}.statement-card h2{font-size:42px;margin-bottom:26px}.statement-card p{font-size:18px;line-height:1.75;color:#d3dce1}.statement-card.bordered{background:#fff;border:1px solid var(--line);color:var(--ink)}.statement-card.bordered p{color:#657078}.large-subtitle{font-size:34px;margin-bottom:20px}.value-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.value-chips span{padding:11px 14px;border:1px solid #c8c0b7;background:#fff;font-size:12px;font-weight:800;letter-spacing:.04em}

.service-stack{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:90px 1.05fr .95fr;gap:50px;padding:55px 0;border-bottom:1px solid var(--line)}.service-no{font-size:13px;color:var(--accent);font-weight:900;letter-spacing:.08em;padding-top:8px}.service-title h2{font-size:41px}.service-title p{margin-top:18px;color:var(--muted);font-size:17px;max-width:600px}.service-bullets{list-style:none;margin:0;padding:0}.service-bullets li{padding:13px 0 13px 24px;border-bottom:1px solid var(--line);position:relative;color:#48545c}.service-bullets li:before{content:"";position:absolute;left:2px;top:22px;width:6px;height:6px;background:var(--accent);transform:rotate(45deg)}

.lifecycle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}.lifecycle-card{padding:30px 27px;min-height:330px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.45)}.lifecycle-card .step{font-size:12px;color:var(--accent);font-weight:900;margin-bottom:60px}.lifecycle-card h3{font-size:24px}.lifecycle-card p{margin-top:16px;color:var(--muted);font-size:14.5px}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}.detail-card{background:var(--ink);padding:34px;min-height:250px}.detail-card h3{font-size:25px}.detail-card p{margin-top:16px;color:#bcc8cf;font-size:15px}.number-list{counter-reset:item;list-style:none;padding:0;margin:26px 0 0}.number-list li{counter-increment:item;position:relative;padding:16px 0 16px 54px;border-bottom:1px solid var(--line);color:#4f5a62}.number-list li:before{content:counter(item,decimal-leading-zero);position:absolute;left:0;top:16px;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.08em}.equipment-list{border-top:1px solid #cfc7be}.equipment-list div{display:flex;gap:16px;align-items:flex-start;padding:14px 0;border-bottom:1px solid #cfc7be;color:#3e4b54}.equipment-list span{width:8px;height:8px;border:1px solid var(--accent);transform:rotate(45deg);margin:8px 2px 0 3px;flex:0 0 auto}.track-list{border-top:1px solid var(--line)}.track-item{display:grid;grid-template-columns:140px 1fr;gap:46px;padding:27px 0;border-bottom:1px solid var(--line)}.track-year{font-size:13px;color:var(--accent);font-weight:900;letter-spacing:.06em;padding-top:8px}.track-item h3{font-size:26px}.track-item p{color:var(--muted);margin-top:8px}

.project-sections{display:grid;gap:90px}.project-category{border-top:1px solid var(--line);padding-top:28px}.category-head{display:flex;align-items:baseline;gap:25px;margin-bottom:35px}.category-head>span{font-size:12px;color:var(--accent);font-weight:900}.category-head h2{font-size:46px}.category-body{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px}.category-image{min-height:420px;overflow:hidden}.category-image img{width:100%;height:100%;min-height:420px;object-fit:cover;display:block;filter:saturate(.82)}.project-list article{display:grid;grid-template-columns:1fr 1fr;gap:25px;padding:22px 0;border-bottom:1px solid var(--line)}.project-list article:first-child{padding-top:0}.project-list span{font-size:10px;color:var(--accent);text-transform:uppercase;font-weight:900;letter-spacing:.07em}.project-list h3{font-size:22px;margin-top:6px}.project-list p{color:var(--muted);font-size:14.5px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid rgba(255,255,255,.15);border-top:1px solid rgba(255,255,255,.15)}.stat-block{padding:38px 28px;border-right:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15)}.stat-block strong{display:block;font-size:58px;letter-spacing:-.05em}.stat-block span{display:block;margin-top:8px;color:#bdc9d0;font-size:13px}

.quality-grid{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid var(--line);border-top:1px solid var(--line)}.quality-card{min-height:350px;padding:38px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.quality-card h2{font-size:38px}.quality-card p{margin-top:20px;color:var(--muted);max-width:520px}.process-list{list-style:none;counter-reset:process;margin:0;padding:0}.process-list li{counter-increment:process;position:relative;padding:18px 20px 18px 62px;border-bottom:1px solid #cbc4bb;font-weight:650;color:#34414a}.process-list li:before{content:counter(process,decimal-leading-zero);position:absolute;left:0;top:18px;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.08em}

.contact-hero{background:linear-gradient(115deg,#10202b,#173041);min-height:490px}.contact-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:90px;align-items:start}.contact-details h2{font-size:50px;margin-bottom:36px}.contact-row{border-top:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:130px 1fr;gap:20px}.contact-row:last-of-type{border-bottom:1px solid var(--line)}.contact-row>span{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-weight:900}.contact-row a{font-weight:800}.contact-row p{color:#5a666e}.contact-form-card{background:#fff;border:1px solid var(--line);padding:38px;box-shadow:0 20px 60px rgba(13,23,32,.06)}.contact-form-card h2{font-size:38px}.contact-form-card>p{margin-top:12px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.form-grid label{display:grid;gap:7px;font-size:11px;text-transform:uppercase;letter-spacing:.07em;font-weight:800;color:#536068}.form-grid label.full{grid-column:1/-1}.form-grid input,.form-grid textarea,.form-grid select{width:100%;border:1px solid #cbc6bf;background:#fbfaf8;padding:13px 14px;outline:0;border-radius:2px;color:var(--ink)}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{border-color:var(--navy);box-shadow:0 0 0 2px rgba(23,48,65,.08)}.form-privacy{font-size:11px;color:#7d858b;margin:18px 0}.form-notice{padding:12px 14px;margin-top:20px;font-size:13px}.form-notice.success{background:#eef6f1;color:#2c6545}.form-notice.error{background:#fff0ea;color:#8a3e1d}.hp{position:absolute;left:-9999px}

.site-footer{background:#09131a;color:#c5cfd5;padding:76px 0 26px}.footer-grid{display:grid;grid-template-columns:1.55fr .7fr .8fr 1.15fr;gap:54px}.footer-brand img{width:260px;background:#f8f5f0;padding:10px 14px;border-radius:2px}.footer-brand p{margin-top:22px;max-width:460px;color:#9eabb3;font-size:14px}.site-footer h4{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:#fff;margin:0 0 18px}.site-footer> .container div:not(.footer-brand) > a{display:block;margin:9px 0;font-size:14px;color:#cbd5db}.site-footer> .container div:not(.footer-brand) > a:hover{color:#fff}.site-footer .small{font-size:12px;color:#8f9da6;margin-top:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:55px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#798892;letter-spacing:.04em}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.in-view{opacity:1;transform:none}.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}

@media(max-width:1100px){
  .container{width:min(var(--container),calc(100% - 36px))}.main-nav{position:fixed;inset:74px 0 auto 0;background:var(--paper);border-top:1px solid var(--line);padding:20px 24px 28px;transform:translateY(-120%);opacity:0;pointer-events:none;transition:.3s;box-shadow:0 30px 60px rgba(13,23,32,.14)}.main-nav.open{transform:none;opacity:1;pointer-events:auto}.nav-list{display:grid;gap:0}.nav-list a{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.nav-list a:after{display:none}.menu-toggle{display:block}.lang-switch{margin-left:4px}.brand img,.brand .custom-logo{width:215px}.split-xl,.media-split,.media-split.reverse,.contact-layout{grid-template-columns:1fr;gap:48px}.media-split.reverse .feature-copy,.media-split.reverse .media-card{order:initial}.hero-inner{grid-template-columns:1fr;gap:34px;padding:95px 0 72px}.hero-stats{grid-template-columns:repeat(3,1fr);max-width:780px}.hero-media{inset:0 0 0 25%}.pillar-grid{grid-template-columns:1fr 1fr}.project-showcase{grid-template-columns:1fr}.lifecycle-grid{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr 1fr}.category-body{grid-template-columns:1fr}.category-image{min-height:360px}.category-image img{min-height:360px}.contact-details{max-width:760px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.page-hero-inner{padding-top:80px}}

@media(max-width:760px){
  .container{width:min(100% - 28px,var(--container))}.section{padding:78px 0}.site-header,.site-header.is-scrolled{height:70px}.brand img,.brand .custom-logo{width:170px;max-height:44px}.lang-switch{padding-left:10px}.lang-switch a{font-size:9px;padding:6px}.menu-toggle{width:40px}.main-nav{top:70px}.hero{min-height:760px;padding-top:70px}.hero-inner{padding:75px 0 65px}.hero-media{inset:34% 0 0 0}.hero-overlay{background:linear-gradient(180deg,#0b151d 0%,rgba(11,21,29,.97) 43%,rgba(11,21,29,.55) 100%)}.hero-scroll{display:none}.hero-stats{grid-template-columns:1fr}.hero-stat{padding:17px 20px}.hero-stat strong{font-size:29px}.hero-actions .button{width:100%}.pillar-grid,.why-grid,.two-cards,.quality-grid,.stats-grid{grid-template-columns:1fr}.pillar-card{min-height:250px}.card-index{margin-bottom:50px}.why-item{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:30px 0}.media-card,.media-card img{min-height:360px}.media-card.tall,.media-card.tall img{min-height:460px}.project-tile{grid-template-columns:1fr}.project-image img{height:260px;min-height:260px}.cta-inner{display:grid}.page-hero{padding-top:70px;min-height:530px}.page-hero.compact{min-height:460px}.page-hero-inner{padding:70px 0 56px}.timeline-item{grid-template-columns:1fr;gap:12px}.timeline-year{font-size:32px}.service-row{grid-template-columns:52px 1fr;gap:24px}.service-bullets{grid-column:2}.service-title h2{font-size:34px}.lifecycle-grid,.detail-grid{grid-template-columns:1fr}.lifecycle-card{min-height:auto}.lifecycle-card .step{margin-bottom:35px}.track-item{grid-template-columns:1fr;gap:8px}.project-list article{grid-template-columns:1fr;gap:10px}.category-head h2{font-size:36px}.form-grid{grid-template-columns:1fr}.form-grid label.full{grid-column:auto}.contact-row{grid-template-columns:1fr;gap:6px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:grid}.statement-card{min-height:auto;padding:30px}.page-hero h1{font-size:48px}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.project-image img,.button{transition:none}}

/* V3 additions: management + digital examination / CPNS infrastructure */
.management-section{background:#f8f7f4}.management-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.management-card{background:#fff;border:1px solid var(--line);overflow:hidden;min-width:0;box-shadow:0 12px 36px rgba(13,23,32,.045)}.management-photo{height:350px;overflow:hidden;background:#e8e4de}.management-photo img{width:100%;height:100%;display:block;object-fit:cover;object-position:center 22%;filter:saturate(.78) contrast(.98);transition:transform .45s ease,filter .45s ease}.management-card:hover .management-photo img{transform:scale(1.025);filter:saturate(.92)}.management-copy{padding:26px 24px 30px}.management-copy>span{font-size:10px;letter-spacing:.13em;font-weight:900;color:var(--accent)}.management-copy h3{font-size:23px;margin-top:9px}.management-role{margin-top:7px;font-size:11px;line-height:1.45;letter-spacing:.09em;text-transform:uppercase;font-weight:850;color:var(--navy)}.management-copy p{color:var(--muted);font-size:14px;margin-top:15px;line-height:1.7}

.cpns-home-feature{background:#fff}.cpns-home-visual{position:relative;min-height:590px;background:#e8edf1;overflow:hidden;box-shadow:var(--shadow)}.cpns-home-visual>img{display:block;width:100%;height:100%;min-height:590px;object-fit:cover;object-position:center}.cpns-home-badge{position:absolute;left:26px;bottom:26px;background:rgba(13,23,32,.93);color:#fff;padding:20px 24px;min-width:210px;backdrop-filter:blur(10px)}.cpns-home-badge strong{display:block;font-size:35px;letter-spacing:-.04em;line-height:1}.cpns-home-badge span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#c8d3da;margin-top:7px}.cpns-inline-capacity{display:inline-flex;margin:26px 0 24px;padding:11px 14px;background:#edf1f3;border-left:3px solid var(--navy);font-size:12px;font-weight:800;color:#2d4454}.light-lines{margin-top:28px}.light-lines li{border-color:#d8dfe3;color:#495961}.cpns-home-feature .button{margin-top:4px}

.cpns-section{position:relative}.cpns-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 10%,rgba(78,121,150,.15),transparent 35%);pointer-events:none}.cpns-hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center}.cpns-feature-image{background:#fff;padding:14px;box-shadow:0 20px 75px rgba(0,0,0,.28)}.cpns-feature-image img{width:100%;display:block;filter:saturate(.86)}.cpns-capacity-band{margin-top:28px;border-top:1px solid rgba(255,255,255,.17);border-bottom:1px solid rgba(255,255,255,.17);padding:17px 0;color:#e2ebef;font-weight:800;font-size:14px;letter-spacing:.01em}.cpns-note{position:relative;display:grid;grid-template-columns:80px 1fr;gap:24px;margin-top:58px;border-top:1px solid rgba(255,255,255,.13);padding-top:24px}.cpns-note strong{font-size:10px;letter-spacing:.14em;color:#e7b08e}.cpns-note p{max-width:1000px;color:#aebcc4;font-size:13px;line-height:1.7}

.cpns-infra-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-left:1px solid #cec8c0;border-top:1px solid #cec8c0}.cpns-infra-card{min-height:270px;padding:30px 26px;border-right:1px solid #cec8c0;border-bottom:1px solid #cec8c0;background:rgba(255,255,255,.32)}.cpns-infra-card>span{display:block;font-size:10px;font-weight:900;letter-spacing:.13em;color:var(--accent);margin-bottom:40px}.cpns-infra-card h3{font-size:22px}.cpns-infra-card p{margin-top:14px;color:#59656c;font-size:14px;line-height:1.7}.cpns-two-col{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}.cpns-two-col h2{font-size:42px}.cpns-process{margin-top:26px}.cpns-control-list{margin-top:29px}.cpns-gallery{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;align-items:start}.cpns-gallery-card{margin:0;background:#fff;border:1px solid var(--line);overflow:hidden;box-shadow:0 12px 34px rgba(13,23,32,.05)}.cpns-gallery-card img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;filter:saturate(.82)}.cpns-gallery-card figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:16px 16px 18px}.cpns-gallery-card strong{font-size:25px;letter-spacing:-.04em}.cpns-gallery-card span{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);text-align:right}.cpns-capacity-section{border-top:1px solid var(--line)}

@media(max-width:1100px){.management-grid{grid-template-columns:1fr 1fr}.management-photo{height:390px}.cpns-hero-grid{grid-template-columns:1fr;gap:45px}.cpns-feature-image{max-width:720px}.cpns-infra-grid{grid-template-columns:1fr 1fr}.cpns-two-col{grid-template-columns:1fr;gap:60px}.cpns-gallery{grid-template-columns:repeat(3,1fr)}.cpns-home-visual{min-height:500px}.cpns-home-visual>img{min-height:500px}}
@media(max-width:760px){.management-grid{grid-template-columns:1fr}.management-photo{height:420px}.cpns-infra-grid{grid-template-columns:1fr}.cpns-infra-card{min-height:auto}.cpns-gallery{display:flex;overflow-x:auto;gap:12px;padding-bottom:10px;scroll-snap-type:x mandatory}.cpns-gallery-card{flex:0 0 78%;scroll-snap-align:start}.cpns-home-visual,.cpns-home-visual>img{min-height:430px}.cpns-home-badge{left:16px;bottom:16px;right:16px}.cpns-note{grid-template-columns:1fr;gap:7px}.cpns-two-col h2{font-size:34px}}


/* Laboratory Design & Development - V4 */
.laboratory-design-section{border-top:1px solid var(--line)}
.lab-intro-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:88px;align-items:start;margin-bottom:86px}
.lab-intro-grid h2{max-width:700px}
.lab-intro-image{margin-top:34px;overflow:hidden;background:var(--ink);height:320px}
.lab-intro-image img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.72) contrast(1.02)}
.lab-subhead{display:flex;gap:24px;align-items:center;padding:0 0 24px;border-bottom:1px solid var(--line);margin-bottom:0}
.lab-subhead>span{font-size:11px;color:var(--accent);font-weight:900;letter-spacing:.1em}
.lab-subhead h3{font-size:clamp(26px,3vw,40px)}
.lab-lifecycle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.lab-stage-card{padding:32px 28px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:330px;background:rgba(255,255,255,.24);transition:.25s}
.lab-stage-card:hover{background:#fff;box-shadow:var(--shadow);transform:translateY(-3px)}
.lab-step{display:inline-flex;font-size:11px;font-weight:900;letter-spacing:.1em;color:var(--accent);margin-bottom:58px}
.lab-stage-card h3{font-size:23px;margin-bottom:18px}
.lab-stage-card p{font-size:14px;color:var(--muted);line-height:1.75}
.lab-engineering-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:90px;align-items:start}
.lab-engineering-grid h2{font-size:clamp(34px,4vw,54px);max-width:560px}
.lab-discipline-list{border-top:1px solid #cbc4bb}
.lab-discipline{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid #cbc4bb;align-items:start}
.lab-discipline span{font-size:10px;font-weight:900;color:var(--accent);letter-spacing:.1em;padding-top:3px}
.lab-discipline p{font-size:15px;color:#4f5a61;line-height:1.65}
.lab-experience-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.lab-experience-card{border:1px solid var(--line);padding:34px;background:#fff;min-height:280px;display:flex;flex-direction:column}
.lab-exp-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:38px}
.lab-exp-top span{font-size:11px;font-weight:900;color:var(--accent)}
.lab-exp-top small{font-size:10px;font-weight:900;letter-spacing:.13em;color:var(--navy);text-transform:uppercase}
.lab-experience-card h3{font-size:28px;max-width:500px}
.lab-experience-card p{margin-top:18px;color:var(--muted);font-size:15px;line-height:1.72}
.lab-maintenance-panel{margin-top:28px;background:var(--ink);color:#fff;padding:42px 46px;display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.lab-maintenance-panel>div>span{font-size:10px;font-weight:900;letter-spacing:.16em;color:var(--accent-soft)}
.lab-maintenance-panel h3{font-size:31px;margin-top:14px}
.lab-maintenance-panel p{color:#cbd5da;font-size:15px;line-height:1.8}
@media(max-width:1050px){.lab-lifecycle-grid{grid-template-columns:repeat(2,1fr)}.lab-intro-grid,.lab-engineering-grid{gap:50px}.lab-maintenance-panel{gap:40px}}
@media(max-width:760px){.lab-intro-grid,.lab-engineering-grid,.lab-maintenance-panel{grid-template-columns:1fr}.lab-intro-grid{gap:34px;margin-bottom:58px}.lab-intro-image{height:240px}.lab-lifecycle-grid{grid-template-columns:1fr}.lab-stage-card{min-height:0}.lab-step{margin-bottom:30px}.lab-experience-grid{grid-template-columns:1fr}.lab-maintenance-panel{padding:32px 28px}.lab-engineering-grid{gap:34px}}


/* V5 consolidated site navigation */
.nav-has-submenu{position:relative}.nav-chevron{font-size:12px;margin-left:5px;display:inline-block;transition:.2s}.nav-submenu{position:absolute;top:65px;left:-24px;min-width:275px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 48px rgba(13,23,32,.13);list-style:none;padding:10px;margin:0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;z-index:20}.nav-has-submenu:hover .nav-submenu,.nav-has-submenu:focus-within .nav-submenu{opacity:1;visibility:visible;transform:none}.nav-submenu li{display:block}.nav-submenu a{display:block;padding:12px 14px;font-size:12px;line-height:1.4}.nav-submenu a:after{display:none}.nav-submenu a:hover{background:var(--sand)}
.home-menu-section{background:#fff}.home-menu-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}.home-menu-card{position:relative;min-height:280px;padding:30px 28px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:.25s}.home-menu-card:hover{background:var(--ink);color:#fff;transform:translateY(-3px);box-shadow:var(--shadow)}.home-menu-card>span{font-size:10px;font-weight:900;color:var(--accent);letter-spacing:.12em}.home-menu-card h3{font-size:25px;margin-top:58px}.home-menu-card p{font-size:14px;color:var(--muted);margin-top:15px;line-height:1.7}.home-menu-card:hover p{color:#cbd4d9}.home-menu-card b{position:absolute;right:24px;top:25px;font-size:20px;font-weight:500;color:var(--accent)}
.service-link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-link-card{border:1px solid var(--line);background:#fff;padding:34px;min-height:260px;transition:.25s}.service-link-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.service-link-card span{font-size:10px;font-weight:900;color:var(--accent)}.service-link-card h3{font-size:27px;margin-top:58px}.service-link-card p{margin-top:15px;color:var(--muted);font-size:14px;line-height:1.7}
.laboratory-bg{background-image:linear-gradient(90deg,rgba(13,23,32,.92),rgba(13,23,32,.56)),url('../images/lab.jpg');background-position:center}.laboratory-engineering-feature{background:#fff}.lab-compact-list{margin-top:32px;border-top:1px solid var(--line)}.lab-compact-list>div{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.lab-compact-list span{font-size:10px;font-weight:900;color:var(--accent)}.lab-compact-list p{font-size:14px;color:#59636a;line-height:1.55}.lab-project-gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px}.lab-project-card{background:#101f29;border:1px solid rgba(255,255,255,.12);overflow:hidden}.lab-project-image{height:300px;background:#243844}.lab-project-image img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.68)}.lab-project-copy{padding:28px 30px 34px}.lab-project-copy>span{font-size:10px;font-weight:900;letter-spacing:.14em;color:var(--accent-soft)}.lab-project-copy h3{font-size:28px;margin-top:12px}.lab-project-copy p{color:#bac7ce;margin-top:16px;font-size:14px;line-height:1.7}
.cpns-bg{background-image:linear-gradient(90deg,rgba(13,23,32,.94),rgba(13,23,32,.50)),url('../images/cpns/cpns-500.jpg');background-position:center 35%}.cpns-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.on-dark-list li{color:#d5dfe4}.dark-equipment>div{border-color:rgba(255,255,255,.14);color:#d5dfe4}.cpns-disclaimer{display:grid;grid-template-columns:140px 1fr;gap:28px;margin-top:40px;padding:24px 0;border-top:1px solid var(--line)}.cpns-disclaimer strong{font-size:10px;letter-spacing:.12em;color:var(--accent)}.cpns-disclaimer p{color:var(--muted);font-size:13px;line-height:1.7}
.client-sector-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}.client-sector-grid article{padding:32px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.35);min-height:260px}.client-sector-grid span{font-size:10px;font-weight:900;color:var(--accent)}.client-sector-grid h3{font-size:24px;margin-top:52px}.client-sector-grid p{color:var(--muted);font-size:14px;margin-top:15px}
@media(max-width:1180px){.nav-list{gap:18px}.nav-list a{font-size:11px}.brand img,.brand .custom-logo{width:220px}.home-menu-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:980px){.nav-submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:1px solid rgba(255,255,255,.18);background:transparent;margin:0 0 10px 12px;padding:0 0 0 10px}.nav-submenu a{color:#d5dfe4!important;padding:9px 8px!important}.nav-submenu a:hover{background:rgba(255,255,255,.06)}.nav-chevron{display:none}.service-link-grid,.client-sector-grid{grid-template-columns:1fr}.lab-project-gallery,.cpns-page-grid{grid-template-columns:1fr}}
@media(max-width:760px){.home-menu-grid{grid-template-columns:1fr}.home-menu-card{min-height:220px}.home-menu-card h3{margin-top:38px}.lab-project-image{height:240px}.cpns-disclaimer{grid-template-columns:1fr;gap:8px}}


/* Submarine work experience register - consolidated final v2 */
.submarine-experience-section{border-top:1px solid var(--line)}
.submarine-exp-stats{display:grid;grid-template-columns:.65fr .75fr 1.6fr;border-left:1px solid #ccc4bb;border-top:1px solid #ccc4bb;margin:0 0 44px;background:rgba(255,255,255,.36)}
.submarine-exp-stats>div{padding:28px 30px;border-right:1px solid #ccc4bb;border-bottom:1px solid #ccc4bb;min-height:120px;display:flex;flex-direction:column;justify-content:space-between}
.submarine-exp-stats strong{font-size:30px;line-height:1.05;letter-spacing:-.035em;color:var(--navy)}
.submarine-exp-stats>div:last-child strong{font-size:22px;max-width:520px}
.submarine-exp-stats span{margin-top:18px;font-size:10px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--accent)}
.submarine-exp-list{border-top:1px solid #c8c0b7}
.submarine-exp-card{display:grid;grid-template-columns:110px minmax(0,1.15fr) minmax(330px,.85fr);gap:34px;padding:34px 0;border-bottom:1px solid #c8c0b7;align-items:start}
.submarine-exp-index{display:flex;flex-direction:column;gap:25px}
.submarine-exp-index span{font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--accent)}
.submarine-exp-index strong{font-size:31px;letter-spacing:-.045em;color:var(--navy)}
.submarine-exp-main h3{font-size:24px;line-height:1.35;max-width:780px}
.submarine-exp-meta{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;margin:26px 0 0}
.submarine-exp-meta div{border-top:1px solid rgba(31,46,56,.13);padding-top:10px}
.submarine-exp-meta dt{font-size:9px;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:var(--accent);margin-bottom:5px}
.submarine-exp-meta dd{margin:0;font-size:13px;line-height:1.55;color:#526069}
.submarine-exp-scope{padding:22px 24px;background:rgba(255,255,255,.62);border-left:3px solid var(--navy);min-height:120px}
.scope-label{font-size:9px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--accent);margin-bottom:12px}
.submarine-exp-scope ul{list-style:none;padding:0;margin:0}
.submarine-exp-scope li{position:relative;padding:5px 0 5px 16px;font-size:12.5px;line-height:1.5;color:#47545c}
.submarine-exp-scope li:before{content:"";position:absolute;left:0;top:12px;width:5px;height:5px;border:1px solid var(--accent);transform:rotate(45deg)}
.submarine-exp-scope p{font-size:12.5px;color:#7b858b;font-style:italic}
@media(max-width:1050px){.submarine-exp-card{grid-template-columns:80px 1fr}.submarine-exp-scope{grid-column:2}.submarine-exp-stats{grid-template-columns:1fr 1fr}.submarine-exp-stats>div:last-child{grid-column:1/-1}}
@media(max-width:700px){.submarine-exp-stats{grid-template-columns:1fr}.submarine-exp-stats>div:last-child{grid-column:auto}.submarine-exp-card{grid-template-columns:1fr;gap:18px;padding:28px 0}.submarine-exp-index{flex-direction:row;align-items:baseline;justify-content:space-between}.submarine-exp-scope{grid-column:auto}.submarine-exp-meta{grid-template-columns:1fr}.submarine-exp-main h3{font-size:21px}}