@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--green:#173f33;--deep:#132c24;--ink:#252b29;--muted:#67716c;--line:#d9dfda;--paper:#f4f5f1;--accent:#c3d1a6;--font:Manrope,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,h4,p{margin:0}h1,h2,h3{font-weight:500;line-height:1.16;letter-spacing:-.045em}p{color:var(--muted)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9caa5a;outline-offset:5px}input:focus,textarea:focus,select:focus{outline:2px solid var(--green);outline-offset:2px}[hidden]{display:none!important}.skip{position:fixed;left:20px;top:-90px;background:#fff;padding:15px;z-index:100}.skip:focus{top:10px}.site-header{height:94px;display:flex;align-items:center;justify-content:space-between;padding:0 4.3%;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;gap:30px}.brand{width:133px;flex-shrink:0}.brand-mark{display:block;width:133px;height:64px;overflow:hidden;position:relative}.brand-mark img{position:absolute;width:139px;max-width:none;top:-11px;left:-3px}.site-header nav{display:flex;gap:28px}.site-header nav a{font-size:12px;font-weight:700;transition:color .2s}.site-header nav a:hover{color:#698358}.header-actions{display:flex;gap:24px;align-items:center}.languages{display:flex;gap:10px;font-size:11px;letter-spacing:.08em;align-items:center}.languages a{padding:8px 0;color:#8b928d}.languages a[aria-current]{color:var(--green);font-weight:800;border-bottom:1px solid var(--green)}.languages span{color:#c0c6c0}.menu{display:none;background:none;border:0;padding:10px;width:40px}.menu span{height:1px;background:var(--ink);display:block;margin:6px 0}.hero{height:auto;min-height:700px;position:relative;background:#18201e;color:#fff;overflow:hidden}.hero-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center 47%}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,24,19,.95) 0%,rgba(13,26,22,.85) 25%,rgba(13,26,22,.33) 63%,rgba(13,26,22,.08) 100%)}.hero-content{position:relative;padding:79px 4.3% 103px;max-width:880px}.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:700;text-transform:uppercase}.hero .eyebrow{color:#d7dfd1;display:flex;align-items:center;gap:13px}.eyebrow span{display:inline-block;width:6px;height:6px;background:var(--accent)}h1{font-size:clamp(44px,4.7vw,72px);letter-spacing:-.055em}.hero h1{margin:27px 0 25px;max-width:780px;line-height:1.08}.hero-description{font-size:14px;line-height:1.85;color:#d2d7d3;max-width:570px}.hero-buttons{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}.button{padding:17px 22px;display:inline-flex;justify-content:space-between;align-items:center;gap:25px;font-weight:700;font-size:10px;letter-spacing:.07em;text-transform:uppercase;border:1px solid transparent;border-radius:0;line-height:1.5;transition:background .2s,color .2s}.button span{font-size:20px;line-height:1;font-weight:400}.primary{background:var(--green);color:#fff}.primary:hover{background:#285944}.hero .primary{background:var(--accent);color:#1d3023}.hero .primary:hover{background:#d8e2c5}.ghost{border-color:#79867d;color:#fff;background:#ffffff05}.ghost:hover{background:#ffffff15}.outline{border-color:var(--green);color:var(--green);background:transparent}.outline:hover{background:var(--green);color:#fff}.hero-foot{position:absolute;bottom:0;left:4.3%;right:4.3%;border-top:1px solid #ffffff30;display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:60px;font-size:9px;letter-spacing:.12em;color:#d3dbd4;text-transform:uppercase}.hero-foot>a{font-size:20px}.image-caption{font-size:8px;letter-spacing:.08em;margin-left:auto}.pillars{display:grid;grid-template-columns:repeat(3,1fr);padding:0 4.3%;background:var(--paper);border-bottom:1px solid var(--line)}.pillars>span{display:flex;align-items:center;gap:26px;padding:25px 30px;border-right:1px solid var(--line);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:600}.pillars>span:first-child{padding-left:0}.pillars>span:last-child{border:0}.pillars b{font-weight:400;color:#8b948d;font-size:10px}.pillars i{margin-left:auto;font-size:17px;font-weight:400;font-style:normal;color:#899386}.section{padding:96px 6.25%;scroll-margin-top:0}.section-kicker{display:flex;align-items:center;gap:30px;margin-bottom:38px;color:var(--green);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.13em}.section-kicker i{height:1px;background:var(--line);flex:1}.intro-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:10%}h2{font-size:clamp(32px,3.2vw,46px);max-width:700px}.intro-grid p+p{margin-top:22px}.text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;border:0;border-bottom:1px solid #8e9a8e;padding:0 0 8px;background:none;font-weight:700;font-size:11px;color:var(--green)}.intro .text-link{margin-top:28px}.location-line{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:45px;padding-top:18px;color:#727c73;font-size:10px;letter-spacing:.03em}.solutions{background:var(--paper)}.section-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:12%;align-items:end;margin-bottom:40px}.section-heading>p{font-size:14px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #c7cfc5;border-bottom:1px solid #c7cfc5}.service-item{display:flex;flex-direction:column;position:relative;min-height:310px;padding:28px 24px 25px;border-right:1px solid #c7cfc5;transition:background .2s}.service-item:hover{background:#e8ede3}.service-item:first-child{padding-left:0}.service-item:last-child{border-right:0}.item-number{font-size:10px;letter-spacing:.1em;color:#7a8777;margin-bottom:24px}.service-item h3{font-size:23px;line-height:1.2;letter-spacing:-.03em}.service-item p{font-size:12px;margin:18px 0 25px}.item-arrow{font-size:24px;color:var(--green);margin-top:auto}.catalog-callout{display:flex;justify-content:space-between;align-items:center;gap:40px;margin-top:30px}.catalog-callout p{font-size:12px;max-width:580px}.catalog-callout .button{flex-shrink:0}.technologies{background:#fff}.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.tech-card{background:var(--paper);border:1px solid #e3e7df}.tech-visual{height:180px;background:linear-gradient(45deg,#253d32,#456053);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.tech-visual:before,.tech-visual:after{content:'';position:absolute;border:1px solid #c3d1a645;border-radius:50%;width:230px;height:230px;transform:rotate(-35deg) scaleX(.75)}.tech-visual:after{transform:rotate(35deg) scaleX(.75)}.visual-1{background:#d8decb;color:var(--green)}.visual-1:before,.visual-1:after{border-color:#56744b44}.visual-2{background:#303938}.tech-symbol{font-size:84px;line-height:1;color:#d5dfb8;font-weight:400;position:relative}.visual-1 .tech-symbol{color:#3d6346}.tech-id{position:absolute;left:18px;bottom:15px;font-size:8px;letter-spacing:.16em;color:#dbe2d4}.visual-1 .tech-id{color:#4c6847}.tech-body{padding:25px}.tech-body h3{font-size:24px}.tech-body p{font-size:13px;min-height:66px;margin-top:15px}.tech-body small{display:block;color:#6c7868;font-size:10px;padding:16px 0 20px;border-bottom:1px solid var(--line);min-height:67px}.tech-body .text-link{display:flex;border:0;padding:20px 0 0}.future-link{display:flex;align-items:center;justify-content:space-between;gap:35px;border-bottom:1px solid var(--line);margin-top:32px;padding:20px 0}.future-link h3{font-size:17px;letter-spacing:-.02em}.future-link p{font-size:11px;max-width:900px;margin-top:10px}.future-link>span{font-size:26px}.numbers{background:var(--green);color:#fff}.numbers .section-kicker{color:#c5d3ba}.numbers .section-kicker i{background:#ffffff30}.numbers h2{max-width:670px}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:52px}.number-grid>div{padding:0 35px;border-left:1px solid #ffffff30}.number-grid>div:first-child{padding-left:0;border:0}.number-grid strong{display:block;font-size:clamp(50px,6vw,90px);font-weight:400;letter-spacing:-.06em;line-height:1.1}.number-grid strong span{font-size:26px;color:#a9bd93;vertical-align:top;margin-left:20px}.number-grid p{color:#c5d2c4;font-size:12px;margin-top:22px}.why h2{max-width:670px}.reason-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:48px}.reason-grid article{border-top:1px solid var(--line);padding-top:18px}.reason-grid article>span{font-size:11px;color:#829079}.reason-grid h3{font-size:20px;margin-top:27px}.reason-grid p{font-size:13px;margin-top:17px}.environment{display:grid;grid-template-columns:1fr 1fr;background:var(--paper)}.environment-image{position:relative;min-height:620px}.environment-image img{position:absolute;height:100%;width:100%;object-fit:cover;filter:brightness(.8) saturate(.65)}.environment-image>span{position:absolute;left:40px;bottom:30px;color:#fff;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.environment-copy{padding:70px 12%}.environment-copy h2{font-size:38px}.environment-copy p{font-size:13px;margin-top:25px}.environment-copy ol{padding:0;list-style:none;counter-reset:env;margin-top:28px}.environment-copy li{counter-increment:env;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}.environment-copy li:before{content:'0' counter(env);margin-right:26px;color:#7e8e73;font-size:10px}.cooperation{display:flex;gap:70px;justify-content:space-between;align-items:center;padding-top:80px;padding-bottom:80px}.cooperation .eyebrow{color:var(--green);margin-bottom:20px}.cooperation h2{max-width:750px}.cooperation p:not(.eyebrow){max-width:620px;font-size:13px;margin-top:23px}.cooperation .button{flex-shrink:0}.contact-section{background:#eef0eb;display:grid;grid-template-columns:1fr 1.15fr;gap:10%;border-top:1px solid var(--line)}.contact-copy h2{font-size:40px}.contact-copy>p{margin-top:24px;font-size:13px}.email-link{display:block;color:var(--green);font-size:clamp(20px,2.2vw,30px);letter-spacing:-.035em;margin-top:34px}.contact-copy>small{display:block;color:var(--muted);font-size:11px;margin-top:8px}.contact-copy address{font-size:13px;font-style:normal;margin:32px 0 20px}.contact-copy>.text-link{margin-right:20px;margin-bottom:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 18px}.field{min-width:0}.field.full{grid-column:1/-1}.field label{display:block;font-size:10px;font-weight:700;margin-bottom:7px;color:#53614f}.field input,.field textarea{display:block;width:100%;border:1px solid #cbd2c7;border-radius:0;background:#ffffff8a;padding:12px;color:var(--ink);font-size:13px}.field input{height:46px}.field textarea{resize:vertical;min-height:110px}.required-note{font-size:10px;margin:14px 0 18px}.contact-section form .button{width:100%}.form-note,.privacy-note{font-size:10px;margin-top:15px;line-height:1.7}.privacy-note{padding-top:15px;border-top:1px solid var(--line)}#download-enquiry{margin-top:15px}.site-footer{background:#182b23;color:#e5eadd;padding:50px 6.25% 25px}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:45px}.wordmark{font-size:44px;font-weight:700;letter-spacing:-.065em}.wordmark>span{font-size:12px;vertical-align:top;margin-left:5px}.footer-main p{color:#b4c3b2;font-size:15px;max-width:320px}.footer-main>a:last-child{font-size:18px}.footer-main>a:last-child span{font-size:10px;margin-left:10px}.footer-links{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #ffffff25;padding-top:22px;font-size:9px;color:#b5c1b1}.detail-heading{padding:75px 8%;background:var(--paper);border-bottom:1px solid var(--line)}.detail-heading h1{font-size:56px;max-width:900px;margin:24px 0}.detail-heading p{max-width:720px}.detail-article{padding:55px 8%;border-bottom:1px solid var(--line);scroll-margin-top:95px}.detail-article h2{margin:15px 0 24px;font-size:34px}.detail-article h3{font-size:26px;margin-top:35px}.detail-article p{max-width:850px;margin:15px 0}.detail-article .button,.detail-article .text-link{margin-top:22px}.detail-article details{max-width:850px;border-top:1px solid var(--line);padding:18px 0}.detail-article summary{cursor:pointer;font-weight:600}.detail-article small{color:var(--muted);display:block;max-width:850px}.detail-back{padding:25px 6.25% 0;font-size:12px;color:var(--green)}.detail-page-title{font-size:42px;padding:35px 6.25% 0}.detail-page .section{padding-top:50px}.detail-page .site-header .brand{width:133px}.detail-page .site-header{position:sticky}.detail-page .button{font-size:10px}.detail-page .site-footer p{color:#b4c3b2}.detail-page .technology-row,.detail-page .additional-tech{scroll-margin-top:120px}#toast{position:fixed;right:24px;bottom:24px;background:var(--green);color:#fff;padding:12px 22px;z-index:60;opacity:0;pointer-events:none;transition:opacity .2s;font-size:13px}#toast.visible{opacity:1}
@media(min-width:1600px){.hero-content{max-width:1000px}.hero{min-height:780px}.hero-content{padding-top:105px}.section{padding-left:max(6.25%,calc((100% - 1440px)/2));padding-right:max(6.25%,calc((100% - 1440px)/2))}}
@media(max-width:1100px){.site-header nav{gap:17px}.site-header{gap:20px}.hero{min-height:680px}.hero-content{max-width:750px}.hero h1{font-size:58px}.section{padding:75px 5%}.service-item{padding:24px 16px}.service-item h3{font-size:20px}.section-heading{gap:6%}.tech-body{padding:20px}.reason-grid{gap:22px}.environment-copy{padding:55px 9%}.environment-copy h2{font-size:33px}.contact-section{gap:6%}.cooperation{gap:35px}.detail-page .site-header nav{gap:17px}}
@media(max-width:820px){.site-header{height:80px}.site-header nav{display:none;position:absolute;left:0;right:0;top:80px;background:#fff;padding:25px 6%;border-bottom:1px solid var(--line);box-shadow:0 15px 20px #00000010}.site-header nav.open{display:flex;flex-direction:column;gap:0}.site-header nav a{padding:12px 0;font-size:15px}.menu{display:block}.hero{min-height:680px}.hero h1{font-size:52px;max-width:660px}.hero-content{padding:65px 5% 110px}.hero-description{max-width:540px}.hero-overlay{background:linear-gradient(90deg,#0d1a16ed,#0d1a1680)}.hero-image{object-position:64% center}.intro-grid{gap:7%}.service-grid{grid-template-columns:1fr 1fr}.service-item:nth-child(2){border-right:0}.service-item:nth-child(3),.service-item:nth-child(4){border-top:1px solid #c7cfc5}.service-item:nth-child(3){padding-left:0}.service-item{min-height:260px}.tech-grid{gap:14px}.tech-body h3{font-size:21px}.tech-body small{min-height:90px}.tech-body p{min-height:110px}.tech-visual{height:150px}.reason-grid{grid-template-columns:1fr 1fr;gap:35px}.environment{grid-template-columns:1fr}.environment-image{min-height:360px}.environment-copy{padding:60px 7%}.environment-copy h2{font-size:38px}.cooperation{align-items:flex-start;flex-direction:column;gap:25px}.contact-section{grid-template-columns:1fr;gap:45px}.contact-copy h2{max-width:540px}.contact-copy>p{max-width:560px}.contact-copy .section-kicker{margin-bottom:30px}.contact-copy>small{margin-top:10px}.contact-copy address{margin-top:25px}.footer-links{flex-wrap:wrap}.pillars>span{padding:23px 15px;gap:12px;font-size:10px}.pillars i{display:none}.detail-heading h1{font-size:43px}}
@media(max-width:560px){html{scroll-padding-top:80px}.brand,.brand-mark{width:110px}.brand-mark{height:54px}.brand-mark img{width:117px;top:-9px}.site-header{padding:0 5%}.header-actions{gap:18px}.hero{min-height:710px}.hero-content{padding-top:51px}.hero h1{font-size:42px;line-height:1.12;margin-top:25px;letter-spacing:-.05em}.hero .eyebrow{font-size:8px;letter-spacing:.1em}.hero-description{font-size:12px;line-height:1.9;margin-top:22px}.hero-buttons{gap:10px;flex-direction:column;align-items:flex-start;margin-top:26px}.button{padding:15px 18px;font-size:9px}.hero-buttons .button{min-width:260px}.hero-foot{min-height:65px;flex-wrap:wrap;gap:2px;padding:12px 0;font-size:8px}.hero-foot .image-caption{font-size:7px;order:3;width:100%;margin:0}.hero-foot>a{line-height:1}.hero-overlay{background:linear-gradient(90deg,#0d1a16f0,#0d1a169c)}.hero-image{object-position:60% center}.pillars{padding:0 5%}.pillars>span{gap:6px;font-size:8px;letter-spacing:.04em;padding:20px 10px}.pillars b{font-size:8px}.section{padding:58px 6%}.section-kicker{font-size:9px;margin-bottom:28px}.intro-grid,.section-heading{grid-template-columns:1fr;gap:26px}h2{font-size:33px}.intro-grid p{font-size:13px}.location-line{font-size:8px;gap:10px;margin-top:28px}.section-heading>p{font-size:13px}.service-item{padding:22px 14px;min-height:300px}.service-item h3{font-size:20px}.service-item p{font-size:11px}.item-number{margin-bottom:20px}.catalog-callout{align-items:flex-start;flex-direction:column;gap:20px}.catalog-callout p{font-size:11px}.tech-grid{grid-template-columns:1fr;gap:20px}.tech-card{display:grid;grid-template-columns:95px 1fr}.tech-visual{height:auto;min-height:280px}.tech-symbol{font-size:55px}.tech-id{font-size:7px;transform:rotate(-90deg);transform-origin:left;white-space:nowrap;bottom:10px;left:18px}.tech-body h3{font-size:23px}.tech-body p{min-height:0;font-size:12px}.tech-body small{min-height:0;font-size:10px}.future-link{gap:20px}.future-link h3{font-size:17px}.future-link p{font-size:10px}.number-grid{margin-top:35px;grid-template-columns:1fr}.number-grid>div{border-left:0;border-top:1px solid #ffffff30;padding:24px 0;display:flex;align-items:center;gap:30px}.number-grid>div:first-child{padding:0 0 24px}.number-grid strong{font-size:57px;flex-shrink:0}.number-grid strong span{font-size:17px;margin-left:10px}.number-grid p{font-size:11px;margin:0}.reason-grid{gap:28px 20px;margin-top:35px}.reason-grid h3{font-size:20px;margin-top:20px}.reason-grid p{font-size:11px}.environment-image{min-height:300px}.environment-copy{padding:55px 6%}.environment-copy h2{font-size:33px}.environment-image>span{left:6%;font-size:9px}.contact-copy h2{font-size:34px}.form-grid{grid-template-columns:1fr;gap:18px}.field label{font-size:11px}.field input{height:48px}.site-footer{padding:40px 6% 25px}.footer-main{flex-wrap:wrap;gap:20px;padding-bottom:30px}.footer-main .wordmark{font-size:38px}.footer-main p{font-size:12px;order:3;max-width:230px}.footer-links{gap:14px 25px;font-size:9px}.footer-links>span{width:100%}.detail-heading{padding:48px 6%}.detail-heading h1{font-size:36px}.detail-article{padding:35px 6%}.detail-article h2{font-size:29px}.detail-page-title{font-size:33px}.detail-page .site-header .brand{width:110px}.detail-page .section{padding:40px 6%}.detail-page .records-grid{gap:35px}.detail-page .site-footer .footer-main{gap:20px}.detail-page .waste-table{min-width:640px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Preserve the complete supplied logo and consistent sans-serif typography. */
.site-header .brand{height:auto;display:flex;align-items:center}.site-header .brand-mark{overflow:visible;height:74px;width:133px}.site-header .brand-mark img{position:static;width:100%;height:100%;object-fit:contain;object-position:left center}.detail-page h1,.detail-page h2,.detail-page h3,.detail-page .project-target strong{font-family:var(--font)}.waste-table-wrap{overflow-x:auto}.detail-page .technology-title h3{font-size:36px}.detail-page .projects{background:var(--paper)}
@media(max-width:560px){.site-header .brand-mark{height:64px;width:110px}.detail-page .technology-title h3{font-size:30px}.detail-page .waste-heading h2{font-size:33px}.detail-page .project-intro h2{font-size:34px}}

/* Keep the original logo unchanged; render it white only in the footer. */
.site-footer .footer-logo{display:block;flex-shrink:0;width:180px;line-height:0}
.site-footer .footer-logo img{display:block;width:100%;height:auto;filter:brightness(0) invert(1)}
@media(max-width:560px){.site-footer .footer-logo{width:150px}}

.contact-details{margin:24px 0 0;padding:0;max-width:430px}.contact-details>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 20px;padding:9px 0;border-bottom:1px solid var(--line)}.contact-details dt{font-size:12px;color:var(--muted)}.contact-details dd{margin:0;font-size:13px}.contact-details a:hover{text-decoration:underline}.contact-copy address strong{font-size:12px;font-weight:700}.company-details dd{overflow-wrap:anywhere}

/* Catalyst recovery: a readable editorial page within the existing brand. */
.recovery-hero{padding:65px 8%;background:var(--green);color:#fff}.recovery-hero h1{font-size:clamp(34px,4.4vw,66px);line-height:1.1;letter-spacing:-.04em;max-width:1120px;margin:26px 0}.recovery-hero>p{color:#d5dfcf;max-width:820px;font-size:16px}.recovery-hero .recovery-lead{font-size:23px}.recovery-elements{display:flex;gap:14px;margin:34px 0}.recovery-elements>span{display:flex;flex-direction:column;justify-content:center;min-width:108px;min-height:116px;border:1px solid #ffffff50;padding:16px;font-size:12px;gap:10px}.recovery-elements b{font-size:46px;line-height:1;font-weight:400;letter-spacing:-.05em}.recovery-toc{display:flex;flex-wrap:wrap;gap:12px 28px;padding:24px 8%;background:var(--paper);border-bottom:1px solid var(--line);font-size:13px}.recovery-toc a:hover,.recovery-toc a:focus-visible{text-decoration:underline}.recovery-body{max-width:1160px;margin:auto;padding:0 6%}.recovery-body section{padding:65px 0;border-bottom:1px solid var(--line);scroll-margin-top:110px}.recovery-body h2{font-size:clamp(28px,3.1vw,42px);line-height:1.18;margin:18px 0 30px;max-width:950px}.recovery-body p,.recovery-body li{font-size:16px;line-height:1.85;color:var(--muted)}.recovery-body p{margin:18px 0}.recovery-body h3{font-size:26px;line-height:1.25;margin:30px 0 14px}.recovery-body h4{font-size:18px;line-height:1.5;margin:20px 0 12px}.recovery-body ul{padding-left:24px}.recovery-chain{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);margin:38px 0 0}.recovery-chain li{border:1px solid var(--line);padding:24px;font-size:15px}.recovery-chain span{display:block;font-size:10px;letter-spacing:.08em;margin-bottom:14px}.recovery-chain .active{background:var(--green);color:#fff}.recovery-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0}.recovery-facts article{background:var(--paper);padding:24px}.recovery-facts h3{font-size:23px;margin:0}.recovery-facts p{font-size:14px}.recovery-links{display:flex;flex-wrap:wrap;gap:20px;font-size:12px}.recovery-target{padding:28px 32px;background:var(--green);margin:30px 0;color:#fff}.recovery-target strong{font-size:40px;font-weight:400;letter-spacing:-.04em}.recovery-target p{color:#d5dfcf;margin-bottom:0}.recovery-metal{display:grid;grid-template-columns:120px 1fr;gap:35px;border-top:1px solid var(--line);padding:35px 0;scroll-margin-top:110px}.recovery-metal h3{margin-top:0}.element-tile{height:126px;border:1px solid var(--green);display:flex;flex-direction:column;justify-content:center;align-items:center;background:var(--paper);gap:12px;color:var(--green)}.element-tile b{font-size:46px;font-weight:400;line-height:1}.element-tile span{font-size:12px}.metal-uses{list-style:none!important;padding:0!important}.metal-uses li{padding:15px 0;border-bottom:1px solid var(--line)}.recovery-benefits{padding-left:25px}.recovery-benefits li{padding-left:12px}.recovery-benefits h3{font-size:23px}.recovery-end{background:var(--paper)}.recovery-end h2{max-width:900px}.recovery-end>p{max-width:760px;margin:24px 0;font-size:16px}.recovery-feature{background:#e8eddf;display:grid;grid-template-columns:1.5fr 1fr;gap:7%;align-items:center}.recovery-feature h2{margin:22px 0}.recovery-feature p:not(.eyebrow){font-size:15px;margin:22px 0;max-width:700px}.recovery-feature .recovery-elements{justify-content:flex-end}.recovery-feature .recovery-elements>span{border-color:#153e3260;color:var(--green)}.recovery-page .detail-back{padding-bottom:24px}.recovery-page .site-footer .footer-links{flex-wrap:wrap}.recovery-page a:focus-visible{outline:2px solid #799258;outline-offset:5px}
@media(max-width:820px){.recovery-feature{grid-template-columns:1fr}.recovery-feature .recovery-elements{justify-content:flex-start}.recovery-facts{grid-template-columns:1fr}.recovery-chain{grid-template-columns:1fr}.recovery-metal{grid-template-columns:85px 1fr;gap:22px}.element-tile{height:100px}.element-tile b{font-size:36px}}
@media(max-width:560px){.recovery-hero{padding:44px 6%}.recovery-hero>p{font-size:14px}.recovery-hero .recovery-lead{font-size:20px}.recovery-elements{gap:10px}.recovery-elements>span{min-width:0;flex:1;min-height:105px;padding:14px}.recovery-elements b{font-size:40px}.recovery-toc{padding:22px 6%;gap:14px 22px}.recovery-body section{padding:44px 0}.recovery-body p,.recovery-body li{font-size:15px}.recovery-metal{grid-template-columns:1fr;gap:20px}.element-tile{width:90px}.recovery-target{padding:24px}.recovery-target strong{font-size:34px}}

/* Four dated milestones, with a source note for the documented OFRU date. */
.number-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}.number-grid-four>div{padding:0 24px}.number-grid-four strong{font-size:clamp(44px,5vw,78px)}.number-grid-four strong span{font-size:22px;margin-left:10px}.numbers .milestone-source{font-size:11px;line-height:1.8;color:#c5d2c4;max-width:1000px;margin-top:38px}.milestone-source a{text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
@media(max-width:1100px){.number-grid-four{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 0}.number-grid-four>div:nth-child(3){border-left:0;padding-left:0}}
@media(max-width:560px){.number-grid-four{grid-template-columns:1fr;gap:0}.number-grid-four>div{padding:24px 0}.number-grid-four strong{font-size:57px}.number-grid-four>div:nth-child(3){border-top:1px solid #ffffff30}.numbers .milestone-source{font-size:10px;margin-top:20px}}

/* Three-language navigation and readable German compound words. */
.languages{white-space:nowrap;gap:8px}html[lang="de"] h1,html[lang="de"] h2,html[lang="de"] h3{hyphens:auto;overflow-wrap:break-word}html[lang="de"] .hero .eyebrow{letter-spacing:.08em}html[lang="de"] .tech-body p,html[lang="de"] .tech-body small{min-height:0}html[lang="de"] .hero h1{font-size:clamp(38px,4.5vw,64px)}html[lang="de"] .site-header nav{gap:19px}
@media(max-width:1100px){html[lang="de"] .site-header{height:80px}html[lang="de"] .site-header nav{display:none;position:absolute;left:0;right:0;top:80px;background:#fff;padding:25px 6%;border-bottom:1px solid var(--line)}html[lang="de"] .site-header nav.open{display:flex;flex-direction:column;gap:0}html[lang="de"] .site-header nav a{padding:12px 0;font-size:15px}html[lang="de"] .menu{display:block}}
@media(max-width:560px){.header-actions{gap:12px}.languages{gap:6px}html[lang="de"] .hero h1{font-size:38px}html[lang="de"] .hero{min-height:760px}}


/* Research story: supplied chronology, technologies and intellectual competence. */
.research-page .research-hero{background:var(--paper);padding-top:55px}.research-hero h1{font-size:clamp(36px,4.5vw,66px);max-width:1150px;margin:26px 0 34px}.research-hero>p:not(.eyebrow){max-width:820px;margin:17px 0;font-size:16px}.research-hero>p:last-of-type{color:var(--green);margin-top:28px}.research-toc{display:flex;flex-wrap:wrap;gap:18px 36px;border-top:1px solid var(--line);padding-top:27px;margin-top:40px;font-size:13px;color:var(--green)}.research-toc a:hover{text-decoration:underline}.research-page section[id]{scroll-margin-top:110px}.research-page h2{font-size:clamp(30px,3.5vw,48px);margin:24px 0 38px;max-width:1050px}.research-timeline{list-style:none;padding:0;margin:52px 0 0}.research-timeline>li{display:grid;grid-template-columns:180px minmax(0,1fr);gap:45px;padding:0 0 48px;position:relative}.research-timeline>li:before{content:'';position:absolute;left:194px;top:13px;bottom:-13px;width:1px;background:var(--line)}.research-timeline>li:last-child:before{bottom:48px}.research-timeline time{font-size:23px;color:var(--green);line-height:1.4;position:relative}.research-timeline time:after{content:'';position:absolute;right:-20px;top:10px;width:11px;height:11px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px #fff}.research-timeline h3{font-size:clamp(25px,2.8vw,36px);margin-bottom:16px}.research-timeline p{margin:13px 0;max-width:850px}.research-timeline p strong{font-weight:600;color:var(--green)}.research-timeline details{border-bottom:1px solid var(--line);max-width:850px;padding:7px 0 17px}.research-timeline summary{cursor:pointer;font-size:12px;color:var(--green);padding:10px 0;display:flex;justify-content:space-between;gap:20px}.research-timeline summary span{font-size:18px}.research-timeline details[open] summary span{transform:rotate(45deg)}.research-timeline ul{color:var(--muted);padding-left:20px}.research-technologies{background:var(--paper)}.research-tech-intro{max-width:780px;margin-bottom:42px}.research-tech-intro p{margin:12px 0}.research-tech{display:grid;grid-template-columns:1fr 1.4fr;gap:8%;padding:38px 0;border-top:1px solid #cbd4c9;scroll-margin-top:110px}.research-tech h3{font-size:clamp(27px,3vw,38px);margin-top:18px}.research-tech p{margin:0 0 16px}.research-tech p strong{color:var(--green);font-weight:600}.research-competence-copy{max-width:850px}.research-competence-copy p{font-size:16px;margin:18px 0}.research-competence-copy p:last-child{border-left:3px solid var(--green);padding:15px 25px;margin:30px 0;color:var(--green);background:var(--paper)}.research-competence .button{margin-top:24px}.research-page .eyebrow{color:var(--green)}
@media(max-width:820px){.research-timeline>li{grid-template-columns:135px minmax(0,1fr);gap:30px}.research-timeline>li:before{left:144px}.research-timeline time:after{right:-15px}.research-timeline time{font-size:19px}.research-tech{gap:5%}}
@media(max-width:560px){.research-hero h1{font-size:36px}.research-hero>p:not(.eyebrow){font-size:14px}.research-toc{flex-direction:column;gap:15px}.research-timeline>li{display:block;padding:0 0 38px 28px}.research-timeline>li:before{left:0;top:12px;bottom:-12px}.research-timeline>li:last-child:before{bottom:38px}.research-timeline time{display:block;margin-bottom:15px}.research-timeline time:after{left:-33px;right:auto;top:8px}.research-timeline h3{font-size:27px}.research-tech{grid-template-columns:1fr;gap:23px;padding:30px 0}.research-competence-copy p{font-size:15px}.research-competence .button{font-size:9px;gap:15px}.research-page h2 br{display:none}}

/* Equipment hierarchy and client-facing process explanations. */
.equipment-methods{margin:28px 0}.equipment-method{padding:22px 0;border-top:1px solid var(--line)}.equipment-method h4{font-size:19px;line-height:1.4;margin:0 0 12px;color:var(--green)}.equipment-method p{font-size:15px;line-height:1.85}.equipment-water{border-top:1px solid var(--line);padding:35px 0 0;display:grid;grid-template-columns:1fr 1.4fr;gap:8%;scroll-margin-top:110px}.equipment-water h3{font-size:30px}.equipment-water p{font-size:15px;line-height:1.85}.equipment-row .technology-title{min-width:0}.equipment-row .technology-title h3{overflow-wrap:break-word}@media(max-width:820px){.equipment-water{grid-template-columns:1fr;gap:22px}}

.research-equipment-title{font-size:clamp(28px,3vw,40px);margin:48px 0 24px;color:var(--green)}.research-tech h4{font-size:clamp(23px,2.5vw,32px);line-height:1.2;font-weight:500;letter-spacing:-.035em;margin:18px 0 0}

/* SVG arrows stay monochrome and retain their shape on iOS and desktop. */
.arrow-icon{display:inline-block;width:1em;height:1em;flex:0 0 auto;vertical-align:-.12em;overflow:visible;pointer-events:none;color:inherit}
.button>span:has(>.arrow-icon){display:inline-flex;align-items:center;line-height:1}