:root{--navy:#0b1f3a;--blue:#0b5fff;--teal:#00a991;--ink:#142c46;--muted:#566b80;--light:#f5f7fb;--line:#dfe7ef;--shadow:0 12px 36px #17344d08}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:white;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}::selection{background:#c8f2e9}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--navy);line-height:1.14;letter-spacing:-.045em}h1{font-size:clamp(42px,5vw,72px);font-weight:650;margin-bottom:26px}h2{font-size:clamp(30px,3.1vw,45px);font-weight:620;margin-bottom:25px}h3{font-size:23px;font-weight:620;letter-spacing:-.025em}p{color:var(--muted);margin-bottom:20px}.container{width:min(1180px,calc(100% - 64px));margin-inline:auto}.section{padding:96px 0}.section-topless{padding-bottom:90px}.tinted{background:var(--light)}.gradient-text{background:linear-gradient(100deg,#0b5fff,#00a88f);background-clip:text;-webkit-background-clip:text;color:transparent}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;line-height:1.6;color:#48627c;text-transform:uppercase;margin-bottom:19px}.site-header{position:sticky;top:0;z-index:30;background:#ffffffed;backdrop-filter:blur(16px);border-bottom:1px solid #e9eef4}.nav-wrap{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-size:25px;font-weight:700;line-height:1.2;letter-spacing:-.03em}.brand-mark{display:grid;place-items:center;background:linear-gradient(145deg,#1266ff,#064bd2);color:white;width:47px;height:47px;border-radius:13px;font-size:24px;box-shadow:0 5px 12px 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@media(min-width:1000px){.hero h1{font-size:68px}}@media(max-width:1050px){.container{width:calc(100% - 48px)}.hero{gap:25px}.hero-benefits{gap:10px;flex-wrap:wrap}.hero-benefits span{font-size:9px}.about-grid{gap:45px}.stats{gap:25px}.detail-layout{gap:40px;grid-template-columns:minmax(0,1fr) 270px}.article-layout{gap:40px}.service-card{padding:24px 22px 45px}.home-insights{grid-template-columns:1.8fr 1fr}.article-card{grid-template-columns:1fr}.article-art{min-height:180px}.home-insights .insight-side{display:flex;flex-direction:column;justify-content:center}.tech-bar .container{font-size:8px}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.nav-wrap{min-height:76px}.brand{font-size:23px}.brand-mark{height:42px;width:42px}.nav-toggle{display:flex;align-items:center;gap:12px;border:1px solid #dce5ef;background:white;border-radius:100px;padding:7px 14px;font-size:12px;color:var(--navy)}#site-nav{gap:22px;flex-wrap:wrap;justify-content:center;padding-bottom:20px}html.js #site-nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:24px;box-shadow:0 15px 20px #16354d10;border-bottom:1px solid var(--line);flex-direction:column}html.js #site-nav.is-open{display:flex}html:not(.js) .nav-wrap{flex-wrap:wrap;padding-top:15px}html:not(.js) #site-nav{width:100%}html:not(.js) .nav-toggle{display:none}.hero{grid-template-columns:1fr;padding-block:45px 30px;gap:20px}.hero h1{font-size:56px}.hero-intro{font-size:16px;max-width:100%}.hero-visual{padding-top:0}.hero-benefits{margin-top:27px;gap:16px}.hero-benefits span{font-size:10px}.visual-caption{font-size:6px}.tech-bar .container{flex-wrap:wrap;justify-content:center;gap:10px 20px;padding-block:17px}.section{padding-block:62px}.about-grid{grid-template-columns:1fr;gap:35px}.stats{justify-content:space-between;gap:12px}.stats strong{font-size:35px}.expert-photo{width:100%}.expert-quote{margin:-55px 14px 0;padding:24px}.section-heading{display:block;margin-bottom:30px}.section-heading>p,.section-heading>.text-link{display:block;margin-top:20px}.service-grid{grid-template-columns:repeat(2,1fr);gap:16px}.service-card{min-height:330px}.service-card h3{font-size:21px}.benefit-grid{grid-template-columns:repeat(2,1fr);gap:14px}.project-row{grid-template-columns:87px 1fr;gap:15px}.project-row h3{font-size:18px}.project-year{font-size:11px}.project-dot{display:none}.project-row p:last-child{font-size:11px}.approach-grid{grid-template-columns:repeat(2,1fr);gap:20px 28px}.home-insights{grid-template-columns:1fr}.article-card{grid-template-columns:.8fr 1.2fr}.article-card-body{padding:24px}.article-card h3{font-size:21px}.cta-inner{display:block}.cta-band{padding:50px 0}.cta-band h2{font-size:33px}.cta-band .button{margin-top:28px}.footer-top{flex-wrap:wrap;align-items:start}.footer-top p{margin-top:4px}.footer-top>a:last-child{width:100%}.footer-bottom{display:block}.footer-bottom p{margin-bottom:12px}.page-intro{padding-block:45px}.page-intro h1{font-size:43px}.intro-text{font-size:16px}.detail-layout,.article-layout{display:flex;flex-direction:column;gap:35px;padding-bottom:60px}.detail-aside{position:static;width:100%}.article-toc{position:static;width:100%;border-bottom:1px solid var(--line);padding-bottom:22px}.article-toc nav{gap:9px}.article-toc a{font-size:12px}.prose h2{font-size:27px}.prose p,.prose li{font-size:15px}.additional-grid{grid-template-columns:1fr}.upcoming-grid{grid-template-columns:1fr 1fr}.featured-insight .article-card{grid-template-columns:1fr}.featured-insight .article-card-body{padding:27px}.featured-insight h3{font-size:26px}.contact-layout{grid-template-columns:1fr;gap:32px}.contact-card{padding:28px}.contact-details>div{grid-template-columns:90px 1fr}.section-topless{padding-bottom:60px}.breadcrumbs{font-size:9px;gap:8px}}
@media(max-width:420px){.hero h1{font-size:49px}.hero .eyebrow{font-size:8px}.hero-benefits{gap:12px}.hero-benefits span{font-size:8px}.hero-benefits .icon{width:16px;height:16px}.actions{gap:10px}.button{font-size:12px;padding:14px 20px;gap:12px}.service-grid,.upcoming-grid{grid-template-columns:1fr}.service-card{min-height:290px}.card-top{margin-bottom:24px}.benefit{padding:23px 18px}.benefit h3{font-size:18px}.article-card{grid-template-columns:1fr}.article-art{min-height:200px}.stats strong{font-size:32px}.stats span{font-size:9px}.footer-top{gap:20px}.page-intro h1{font-size:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

.worldwide-band{background:var(--light);border-bottom:1px solid var(--line);padding:26px 0}.worldwide-inner{display:flex;align-items:center;justify-content:space-between;gap:20px 32px;flex-wrap:wrap}.worldwide-band h2{font-size:20px;letter-spacing:-.025em;margin-bottom:6px}.worldwide-band p{font-size:12px;margin:0}.worldwide-band .worldwide-regions{color:var(--blue);font-size:13px;font-weight:600}

/* Motion is an enhancement: the unenhanced document stays fully visible. */
@keyframes fade-up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:no-preference){
  .js .hero-copy>*,.js .hero-visual,.js .page-intro>*{animation:fade-up 500ms cubic-bezier(.2,.65,.3,1) backwards}
  .js .hero-copy>:nth-child(2),.js .page-intro>:nth-child(2){animation-delay:50ms}
  .js .hero-copy>:nth-child(3),.js .page-intro>:nth-child(3){animation-delay:100ms}
  .js .hero-copy>:nth-child(4){animation-delay:150ms}
  .js .hero-copy>:nth-child(5),.js .hero-visual{animation-delay:200ms}
  .js .reveal-pending{opacity:0;transform:translateY(18px)}
  .js .reveal-in{animation:fade-up 560ms cubic-bezier(.2,.65,.3,1) var(--reveal-delay,0ms) backwards}
}
/* Cards move on their own layer; no animated shadow, size or position properties. */
.button,.service-card,.article-card,.plain-card,.upcoming-card,.benefit,.contact-card,.expert-card,.insight-side{transition:transform 220ms cubic-bezier(.2,.65,.3,1)}
@media(hover:hover) and (prefers-reduced-motion:no-preference){
  .service-card:hover,.article-card:hover,.plain-card:hover,.upcoming-card:hover,.benefit:hover,.contact-card:hover,.expert-card:hover,.insight-side:hover{transform:translateY(-4px)}
}
.stats .stat-value{position:relative;font-variant-numeric:tabular-nums;white-space:nowrap}
.stats .stat-value>span{display:block;font:inherit;letter-spacing:inherit;color:inherit;margin:0}
.stats .stat-value>.stat-final{opacity:0} /* Retains the final value for assistive technology and reserves its width. */
.stats .stat-value>.stat-current{position:absolute;inset:0}

.rig-section{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#f6f9fc)}
.rig-section .section-heading{margin-bottom:28px}
.rig-figure{margin:0;padding:24px 12px 18px;border:1px solid var(--line);border-radius:24px;background:radial-gradient(ellipse at 50% 30%,#e8f6f3,transparent 65%),#f8fbfe;overflow:hidden}
.rig-diagram{display:block;width:100%;height:auto;font-family:Inter,system-ui,sans-serif;font-size:16px;fill:var(--navy)}
.rig-mobile{display:none}
.rig-figure figcaption{padding:0 20px;text-align:center;font-size:12px;color:var(--muted)}
.rig-unit{fill:#fff;stroke:#bfcede;stroke-width:1.5}
.rig-vessel{fill:#edf5fc;stroke:#92b3d0;stroke-width:1.5}
.rig-pipe{fill:none;stroke-width:4;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:9 9;animation:rig-flow 1100ms linear infinite paused}
.rig-pipe.water{stroke:#7395b6}
.rig-pipe.hydrogen{stroke:var(--blue)}
.rig-pipe.oxygen{stroke:var(--teal)}
.rig-gas{font-weight:600;font-size:15px}
.rig-gas.hydrogen{fill:var(--blue)}
.rig-gas.oxygen{fill:#007e6b}
.rig-small{font-size:12px;fill:var(--muted)}
.rig-stage-label{font-size:16px;font-weight:500}
.rig-water-icon{fill:#dfeeff;stroke:#7395b6;stroke-width:2}
.rig-stack-plates{stroke:var(--blue);stroke-width:6;stroke-linecap:round}
.rig-filter{stroke:var(--blue);stroke-width:2;fill:#e9f1ff}
.rig-liquid{stroke:#8fbeca;stroke-width:2;fill:none}
.rig-bubbles{fill:var(--teal)}
.rig-bubbles circle{animation:rig-bubble 2400ms ease-in infinite paused;animation-delay:var(--bubble-delay,0s)}
.rig-signal{fill:none;stroke:#91a6ba;stroke-width:1.5;stroke-dasharray:3 6}
.rig-plc rect{fill:#0b2747;stroke:#375673}
.rig-plc text{fill:#fff;font-size:16px}
.rig-plc .rig-small{fill:#c0d3e5;font-size:12px}
.rig-trace{fill:none;stroke:#36d6bb;stroke-width:2}
.rig-sensor{fill:var(--blue);stroke:white;stroke-width:1.5}
.rig-sensor-halo{fill:#0b5fff22;transform-box:fill-box;transform-origin:center;animation:rig-pulse 2200ms ease-out infinite paused}
.js .rig-running .rig-pipe,.js .rig-running .rig-bubbles circle,.js .rig-running .rig-sensor-halo{animation-play-state:running}
.js .rig-seen .rig-stage-label{animation:fade-up 450ms ease-out calc(var(--stage,1)*100ms) backwards}
@keyframes rig-flow{to{stroke-dashoffset:-36}}
@keyframes rig-bubble{0%{opacity:0;transform:translateY(8px)}20%{opacity:.8}100%{opacity:0;transform:translateY(-35px)}}
@keyframes rig-pulse{0%{opacity:.85;transform:scale(.65)}100%{opacity:0;transform:scale(1.6)}}
@media(max-width:760px){
  .rig-wide{display:none}
  .rig-mobile{display:block;max-width:420px;margin-inline:auto}
  .rig-figure{padding:18px 0}
  .rig-figure figcaption{font-size:11px;padding-inline:16px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal-pending{opacity:1;transform:none}
  .rig-pipe{stroke-dasharray:none}
  .rig-sensor-halo{opacity:.35}
}
/* Keep type clear where the compact diagram's pipes pass behind labels. */
.rig-stage-label{paint-order:stroke fill;stroke:#f8fbfe;stroke-width:6px;stroke-linejoin:round}
@media(prefers-reduced-motion:reduce){.button:hover,.service-card:hover{transform:none}}