:root{--black:#000;--white:#fff;--grey:#1A1D21;--line:#D9D9D6;--light:#D9D9D6;--gutter:clamp(24px,5.8vw,96px);--max:1360px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:#fff;color:#000;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid #1A1D21;outline-offset:6px}button{cursor:pointer}img{max-width:100%;display:block;filter:grayscale(1)}p{margin:0 0 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.wrap>div{font-size:11px;gap:24px}.reveal{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}

/* ECONXS supplied identity: charcoal, pure black, light grey, white. */
:root{--charcoal:#1A1D21;--grey:#1A1D21;--line:#D9D9D6;--light:#D9D9D6}
.site-header{background:#FFFFFF;color:#000000;border-bottom-color:#D9D9D6}
.brand img{width:164px;height:auto;filter:none}
.site-header nav>a:not(.button):after{background:#1A1D21}
.site-header .button{background:#000000;color:#FFFFFF;border-color:#000000}
.site-header .button:hover{background:#1A1D21;border-color:#1A1D21}
.menu-toggle{color:#000000;border-color:#1A1D21}
.platforms,.contact{background:#1A1D21}
.platforms .eyebrow,.project-types h3,.contact .eyebrow{color:#D9D9D6}
.project-types article{border-color:#D9D9D6}
.hero h1{max-width:850px}
footer .brand img{width:135px;filter:brightness(0) invert(1)}
@media(max-width:850px){.site-header nav{background:#FFFFFF;border-bottom-color:#D9D9D6}.site-header nav .button{color:#FFFFFF}}
@media(max-width:620px){.brand img{width:142px}.hero{min-height:620px}.hero h1 span{display:block}.hero h1 span:after{content:none}}

.outline{border-color:#D9D9D6}form,input,select,textarea{border-color:#D9D9D6}

.platform-grid .eyebrow{color:#1A1D21}

/* Requested annotated refinements */
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:3px}
.brand-slogan{display:block;white-space:nowrap;font-size:8px;font-weight:400;line-height:1.3;letter-spacing:.015em;color:#1A1D21}
.site-header .brand img{width:164px}
footer .brand-slogan{color:#D9D9D6;font-size:7px}
.vision-grid article{background:#1A1D21;color:#FFFFFF;border-top-color:#1A1D21}
.arms{color:#1A1D21}.arms .eyebrow{color:#1A1D21}
.arm.navy{background:#1A1D21;border-color:#1A1D21;color:#FFFFFF}
.arm.navy .eyebrow{color:#D9D9D6}
.technology-card h3{background:#1A1D21;color:#FFFFFF;padding:18px 20px;line-height:1.35}
#enquiry input,#enquiry select,#enquiry textarea{background:#D9D9D6;color:#1A1D21;border-color:#D9D9D6}
.hero-photo{inset:0 0 0 45%;background-position:center 54%;opacity:1}
.hero:after{background:linear-gradient(90deg,#000000 0%,#000000 34%,#000000cc 48%,#00000022 68%,#00000000 100%)}
.hero h1{max-width:680px}.hero .lead{max-width:560px}
.partners .partner-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:28px 30px;max-width:1100px;margin:0 auto}
.partner-logo{flex:0 0 calc((100% - 60px)/3);display:flex;align-items:center;justify-content:center;min-height:145px;background:#FFFFFF;padding:20px}
.partner-crop{position:relative;overflow:hidden;width:100%}
.partners .partner-crop img{position:absolute;max-width:none;margin:0;filter:none;mix-blend-mode:normal;object-fit:fill}
@media(max-width:1100px){.site-header nav{gap:16px}.site-header{gap:20px}.hero .lead{max-width:500px}.hero h1{max-width:620px}}
@media(max-width:850px){.hero-photo{inset:0 0 0 35%}.hero:after{background:linear-gradient(90deg,#000000 0%,#000000dd 35%,#00000044 70%,#00000022)}.partner-logo{min-height:120px;padding:14px}.partner-grid{gap:20px!important}.partner-logo{flex-basis:calc((100% - 40px)/3)}}
@media(max-width:620px){.site-header .brand img{width:142px}.brand-slogan{font-size:7px}.hero-photo{inset:0;opacity:.85}.hero:after{background:linear-gradient(90deg,#000000ee,#00000088 65%,#00000055)}.partner-logo{flex-basis:calc((100% - 20px)/2);min-height:105px}.technology-card h3{padding:16px;font-size:19px}}
.hero-photo{filter:grayscale(1) brightness(1.8) contrast(1.04)}
.brand-slogan{font-size:9px}footer .brand-slogan{font-size:8px}
@media(max-width:620px){.brand-slogan{font-size:8px}}

/* Focused final layout corrections */
.arms .statement{max-width:none;text-align:center;white-space:nowrap;padding:25px 0 0;font-size:clamp(10px,1.2vw,15px)}
.technology-card h3{font-size:22px;min-height:96px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.technology-card h3 br{display:block}
.contact address a{text-decoration:underline;text-underline-offset:4px;color:#FFFFFF}
.hero{padding:35px 0!important;min-height:690px}
.hero:after{display:none}
.hero>.wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center}
.hero h1{max-width:none;font-size:clamp(38px,4.2vw,60px)}
.hero .lead{max-width:none}
.hero-full-image{width:100%;height:620px;object-fit:contain;filter:grayscale(1) brightness(2) contrast(.95)}
@media(max-width:1100px){.hero>.wrap{gap:30px;grid-template-columns:1.3fr 1fr}.hero h1{font-size:46px}}
@media(max-width:850px){.hero h1{font-size:40px}.hero-full-image{height:580px}.hero .lead{font-size:14px}}
@media(max-width:620px){.arms .statement{white-space:normal;font-size:14px;text-align:center}.hero{padding:60px 0 40px!important}.hero>.wrap{grid-template-columns:1fr;gap:36px}.hero h1{font-size:40px}.hero-full-image{height:auto;max-height:560px;object-fit:contain}.technology-card h3{font-size:21px;min-height:93px}}
/* Blend only the hero photograph into its surrounding black field. */
.hero-full-image{width:100%;height:auto;max-width:363px;max-height:620px;justify-self:center;filter:grayscale(1) brightness(1.8) contrast(.95);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 20%,#000 80%,transparent 100%),linear-gradient(180deg,transparent 0%,#000 13%,#000 84%,transparent 100%);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent 0%,#000 20%,#000 80%,transparent 100%),linear-gradient(180deg,transparent 0%,#000 13%,#000 84%,transparent 100%);mask-composite:intersect}
@media(max-width:620px){.hero-full-image{max-height:560px;max-width:327px}}

/* Wide energy-transition hero, composed directly into the black canvas. */
.hero{min-height:710px;padding:90px 0!important}
.hero>.wrap{display:block}
.hero-copy{position:relative;z-index:1;width:51%;max-width:650px}
.hero .lead{max-width:490px}
.hero-full-image{position:absolute;inset:0;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;object-position:right center;filter:grayscale(1);mask-image:none;-webkit-mask-image:none;z-index:-2}
.hero:after{display:block;background:linear-gradient(90deg,#000000 0%,#000000 22%,#000000cc 37%,#00000044 50%,transparent 68%);z-index:-1}
@media(max-width:1100px){.hero-copy{width:54%}.hero h1{font-size:46px}.hero{min-height:650px}}
@media(max-width:850px){.hero h1{font-size:40px}.hero-copy{width:60%}}
@media(max-width:620px){.hero{padding:65px 0 0!important;min-height:0}.hero-copy{width:100%;max-width:none}.hero-full-image{position:relative;inset:auto;width:calc(100% + 48px);height:auto;max-width:none;max-height:none;margin:22px -24px 0;display:block;z-index:0;object-fit:contain}.hero:after{display:none}.hero h1{font-size:40px}.hero .lead{max-width:none}}