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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Modern brand treatment: one photographic hero, restrained rounded surfaces. */
.site-header{background:#fff;color:var(--ink);border-bottom:1px solid var(--rule)}
.header-inner{padding:17px 40px;min-height:96px}
.brand{width:183px}
.nav-contact{background:var(--forest);color:#fff;border-radius:10px;padding:14px 20px}
.nav-contact:hover{background:#245b43;text-decoration:none}
nav a[aria-current=page]{text-decoration-color:var(--gold)}
.button{border-radius:12px;min-height:58px}
.footer-brand>a{background:none;padding:0;width:220px}
.footer-brand img{width:100%}
.page-heading{border-radius:0 0 30px 30px}
.service-detail details{border-radius:14px}
.field input,.field select,.field textarea{border-radius:10px;background:#fcfdfc}
.message-preview pre{border-radius:16px}
.home-page .site-header{position:fixed;top:18px;left:50%;transform:translateX(-50%);width:min(1392px,calc(100% - 48px));background:#fff;border:1px solid #dce5de;border-radius:18px;box-shadow:0 8px 30px #021e1917}
.home-page .header-inner{min-height:94px;padding:14px 26px}
.home-page .hero{position:relative;isolation:isolate;display:block;min-height:730px;min-height:max(730px,92svh);color:#fff;border-radius:0 0 32px 32px;overflow:hidden;background:var(--deep)}
.home-page .landscape{position:absolute;inset:0;height:auto;min-height:0;z-index:-2}
.home-page .landscape img{width:100%;height:100%;object-fit:cover;object-position:center 57%;position:absolute;inset:0}
.home-page .hero:after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,#032e26f5 0%,#032e26dd 31%,#032e2694 59%,#032e2630 100%),linear-gradient(0deg,#022a258f,transparent 48%)}
.home-page .hero-copy{position:relative;width:min(1240px,calc(100% - 112px));margin:auto;padding:179px 0 118px;max-width:none}
.home-page .hero h1{font-family:PlexCondensed,Plex,Arial,sans-serif;font-size:clamp(56px,5.4vw,82px);line-height:1.04;letter-spacing:-.035em;max-width:1030px;text-wrap:balance}
.home-page .hero-copy>p{max-width:590px;margin-top:27px;font-size:20px;line-height:1.55;color:#e0ece5;text-wrap:pretty}
.home-page .hero-actions{margin-top:32px;gap:16px;display:flex;align-items:center;flex-wrap:wrap}
.home-page .hero-actions .text-link{border:1px solid #ffffff52;border-radius:12px;padding:16px 23px;min-height:58px;gap:20px;color:#fff;background:#ffffff06;backdrop-filter:blur(4px)}
.home-page .hero-actions .text-link:hover{background:#ffffff15;gap:20px}
.home-page .landscape figcaption{right:35px;bottom:26px;background:none;padding:0;color:#e2ece4;font-size:11px;z-index:1;text-shadow:0 1px 6px #002218}
.hero-scroll{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border:1px solid #ffffff4f;border-radius:50%;position:absolute;left:max(56px,calc((100vw - 1240px)/2));bottom:25px;background:#ffffff09;color:#fff}
.hero-scroll:hover{background:#ffffff1d}
.expertise-row>span>svg{width:24px;height:24px}
.project-invite .button{border-radius:12px}
.home-page .intro{padding-block:90px}
@media(min-width:1600px){.home-page .hero-copy{padding-top:200px}.home-page .hero h1{font-size:90px}.home-page .hero{min-height:820px}}
@media(max-width:1100px){.header-inner{padding-inline:28px}.home-page .header-inner{padding-inline:20px}.home-page .hero-copy{width:calc(100% - 80px);padding-top:175px}.home-page .hero h1{font-size:70px}.home-page .hero{min-height:740px}.hero-scroll{left:40px}}
@media(max-width:860px){.header-inner{min-height:84px;padding:13px 24px}.menu-toggle{color:var(--ink)}.site-header nav{background:#fff;color:var(--ink);border-bottom-color:var(--rule)}.home-page .site-header{width:calc(100% - 32px);top:16px;border-radius:15px}.home-page .header-inner{min-height:82px;padding:12px 18px}.home-page .site-header nav{top:calc(100% + 9px);border:1px solid var(--rule);border-radius:15px;box-shadow:0 16px 32px #03251c33;padding:24px}.home-page .hero-copy{width:calc(100% - 64px);margin:0 auto;flex:1;align-self:stretch;display:flex;flex-direction:column;justify-content:center;padding:164px 0 90px}.home-page .hero h1{font-size:68px;max-width:740px;text-wrap:initial}.home-page .hero-copy>p{max-width:580px;font-size:19px}.home-page .hero{display:flex;flex-direction:column;min-height:100vh;min-height:100svh}.home-page .hero:after{background:linear-gradient(90deg,#032e26eb,#032e26a6 70%,#032e2670),linear-gradient(0deg,#032e26b3,transparent 70%)}.home-page .landscape img{object-position:60% center}.hero-scroll{left:32px}.home-page .landscape figcaption{right:24px}}
@media(max-width:560px){.header-inner{padding:12px 20px;min-height:78px}.home-page .site-header{top:12px;width:calc(100% - 24px);border-radius:14px}.home-page .header-inner{min-height:76px;padding:11px 14px}.home-page .brand{width:158px}.home-page .menu-toggle{font-size:15px;padding:8px}.home-page .hero{border-radius:0 0 24px 24px}.home-page .hero-copy{width:calc(100% - 40px);padding:141px 0 max(84px,calc(72px + env(safe-area-inset-bottom)))}.home-page .hero h1{font-size:51px;line-height:1.08;letter-spacing:-.035em;text-wrap:initial;max-width:430px}.home-page .hero h1 br{display:none}.home-page .hero-copy>p{font-size:17px;line-height:1.65;margin-top:26px;max-width:390px}.home-page .hero-actions{margin-top:30px;align-items:stretch;flex-direction:column;gap:12px;max-width:350px}.home-page .hero-actions .button,.home-page .hero-actions .text-link{width:100%;justify-content:space-between;min-height:56px;padding:16px 20px;font-size:15px}.home-page .hero:after{background:linear-gradient(180deg,#032e26e0 0%,#032e26d6 51%,#032e268c 100%)}.home-page .landscape img{object-position:64% center}.hero-scroll{left:20px;bottom:23px;width:40px;height:40px}.home-page .landscape figcaption{right:20px;bottom:34px;font-size:10px}.home-page .intro{padding-block:65px}.page-heading{border-radius:0 0 24px 24px}}
@media(max-width:360px){.home-page .hero h1{font-size:45px}.home-page .brand{width:140px}.home-page .hero-copy{padding-top:134px}}
@media(max-width:560px) and (max-height:760px){
  .home-page .hero-copy{padding-top:112px;padding-bottom:max(72px,calc(64px + env(safe-area-inset-bottom)))}
  .home-page .hero h1{font-size:clamp(36px,10vw,44px)}
  .home-page .hero-copy>p{font-size:15px;line-height:1.5;margin-top:18px}
  .home-page .hero-actions{margin-top:22px;gap:10px}
  .home-page .hero-actions .button,.home-page .hero-actions .text-link{min-height:48px;padding:12px 18px}
}
@media(prefers-reduced-motion:reduce){.hero-scroll,.button,.text-link,.nav-contact{transition:none}}

/* Below the hero: a solar study, a connected project journey, and a clear invitation. */
.home-page .intro{gap:80px;padding-block:104px 110px;align-items:center}
.home-page .intro-title{padding:0}
.audience-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:28px 0 0}
.audience-list li{border:1px solid var(--rule);border-radius:50px;padding:7px 14px;font-size:13px;line-height:1.4;color:var(--muted)}
.home-page .intro-copy{padding:0 0 0 34px;border-left:3px solid #c5d8cb}
.home-page .intro-copy>p:first-child{font-size:25px;line-height:1.45}
.home-page .section-top{gap:70px;margin-bottom:44px}
.home-page .expertises{padding-bottom:105px}
.expertise-layout{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:stretch}
.solar-feature{display:flex;flex-direction:column;align-items:flex-start;background:#edf3ef;border:1px solid #dde8e0;border-radius:24px;padding:36px 34px 32px;overflow:hidden}
.solar-feature>.service-icon{margin-bottom:24px;color:#47785c}
.solar-feature h3{font-family:PlexCondensed;font-size:39px}
.solar-feature .solar-need{font-size:25px;line-height:1.4;margin-top:14px}
.solar-feature>p:not(.solar-need){font-size:16px;line-height:1.6;max-width:32ch;color:var(--muted)}
.solar-drawing{width:100%;max-width:440px;margin:24px 0;color:#547d64}
.feature-link{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;margin-top:auto;padding-top:28px;font-size:15px;font-weight:500}
.feature-link svg{flex-shrink:0}
.solar-feature:hover{background:#e4eee7;border-color:#b4ccbc}
.home-page .expertise-list{display:flex;flex-direction:column}
.home-page .expertise-row{grid-template-columns:40px 1fr 32px;gap:22px;padding:29px 0;flex:1}
.home-page .expertise-row:first-child{border-top:0;padding-top:10px}
.home-page .expertise-row h3{font-size:30px;line-height:1.1}
.home-page .expertise-row p{font-size:16px;line-height:1.55;margin-top:9px}
.home-page .expertise-row>.service-icon{color:#63856e;align-self:start;margin-top:2px}
.home-page .expertise-arrow{display:flex;align-items:center;justify-content:center;border:1px solid var(--rule);border-radius:50%;width:32px;height:32px}
.home-page .expertise-arrow>svg{width:17px;height:17px}
.home-page .expertise-row:hover .expertise-arrow{background:var(--forest);border-color:var(--forest);color:#fff}
.home-page .approach-preview{background:none;padding:0}
.approach-panel{background:var(--deep);border-radius:30px;color:#fff;padding:56px 54px 50px}
.approach-panel .section-top h2{font-size:48px}
.home-page .approach-panel .section-top p{color:#c6dbcf;max-width:340px;font-size:17px}
.home-page .process-strip{margin:58px 0 40px;gap:24px}
.home-page .process-strip li{border:0;position:relative;padding:0;display:block}
.home-page .process-strip li:not(:last-child):after{content:'';position:absolute;left:52px;right:-16px;top:22px;height:1px;background:#55776a}
.home-page .process-number{display:flex;align-items:center;justify-content:center;border:1px solid #6a8a7c;width:45px;height:45px;border-radius:50%;color:var(--gold);font-size:18px;background:var(--deep)}
.home-page .process-strip h3{margin-top:23px;font-size:30px}
.home-page .process-strip p{font-size:15px;line-height:1.6;color:#c6dbcf;margin-top:13px;max-width:23ch}
.approach-panel .text-link{color:#fff;font-size:15px}
.home-page .about-preview{padding-block:116px;align-items:center;gap:84px}
.discipline-heading h2{font-size:48px}
.discipline-heading h2>span{display:flex;align-items:center;gap:22px;padding-block:19px;border-bottom:1px solid var(--rule)}
.discipline-heading h2>span:first-child{padding-top:0}
.discipline-heading h2>span:last-child{border:0;padding-bottom:0}
.discipline-heading .service-icon{color:#63856e;width:30px;height:30px;flex-shrink:0}
.home-page .about-copy>p:not(.large-copy){font-size:17px;color:var(--muted)}
.home-page .about-copy .large-copy{font-size:30px;line-height:1.35}
.home-page .project-invite{border:0;border-radius:28px;background:var(--forest);color:#fff;padding:60px 54px;margin-bottom:90px;gap:50px}
.home-page .project-invite h2{font-size:46px}
.home-page .project-invite p{color:#c6dbcf;max-width:50ch;font-size:17px}
.home-page .project-invite .button{background:var(--gold);color:var(--deep)}
.home-page .project-invite .button:hover{background:#f0ddaf}
@media(max-width:1100px){.home-page .intro{gap:50px}.home-page .intro-copy{padding-left:26px}.expertise-layout{gap:32px;grid-template-columns:1fr 1.2fr}.solar-feature{padding:30px 27px}.home-page .expertise-row{gap:15px;grid-template-columns:32px 1fr 32px}.home-page .expertise-row h3{font-size:28px}.approach-panel{padding:45px 35px}.home-page .process-strip{gap:18px}.home-page .process-strip h3{font-size:27px}.home-page .about-preview{gap:50px}.discipline-heading h2{font-size:42px}.home-page .project-invite{padding:48px 36px}.home-page .project-invite h2{font-size:42px}}
@media(max-width:860px){.home-page .intro{padding-block:78px;grid-template-columns:1fr;gap:32px}.home-page .intro-title h2 br{display:none}.home-page .intro-copy{padding-left:25px;max-width:670px}.expertise-layout{grid-template-columns:1fr;gap:30px}.solar-feature{position:relative;min-height:350px;padding:34px;width:100%;align-items:flex-start}.solar-feature h3,.solar-feature>p,.solar-feature>.service-icon{max-width:49%;position:relative;z-index:1}.solar-feature>.service-icon{margin-bottom:18px}.solar-feature .solar-need{font-size:23px}.solar-feature .solar-drawing{position:absolute;right:8px;top:48px;width:48%;margin:0}.feature-link{max-width:320px;padding-top:26px;margin-top:10px}.home-page .expertise-row{padding:25px 0;grid-template-columns:40px 1fr 32px;gap:20px}.home-page .expertise-row:first-child{padding-top:25px;border-top:1px solid var(--rule)}.approach-panel{padding:40px 32px}.approach-panel .section-top h2{font-size:43px}.home-page .approach-panel .section-top{flex-direction:column;gap:25px}.home-page .approach-panel .section-top p{max-width:500px}.home-page .process-strip{grid-template-columns:1fr;margin:38px 0 32px;gap:0}.home-page .process-strip li{display:grid;grid-template-columns:45px 150px 1fr;gap:20px;padding:18px 0;align-items:center;border-top:1px solid #416757}.home-page .process-strip li:not(:last-child):after{display:none}.home-page .process-strip h3{margin:0;font-size:29px}.home-page .process-strip p{margin:0;max-width:none}.home-page .about-preview{padding-block:85px;gap:40px;grid-template-columns:1fr}.discipline-heading h2{font-size:43px}.discipline-heading h2>span{padding-block:18px}.home-page .about-copy{max-width:650px}.home-page .project-invite{padding:42px 32px;margin-bottom:70px;gap:30px}}
@media(max-width:560px){.home-page .intro{padding-block:65px;gap:30px}.home-page .intro h2{font-size:38px}.audience-list{gap:8px;margin-top:23px}.audience-list li{font-size:12px;padding:6px 11px}.home-page .intro-copy{padding-left:20px}.home-page .intro-copy>p:first-child{font-size:22px}.home-page .intro-copy>p.muted{font-size:16px}.home-page .section-top h2{font-size:38px}.home-page .section-top{margin-bottom:30px;gap:22px}.home-page .section-top p{font-size:16px}.home-page .expertises{padding-bottom:65px}.solar-feature{padding:28px 25px;min-height:0;border-radius:20px}.solar-feature h3,.solar-feature>p,.solar-feature>.service-icon{max-width:100%}.solar-feature h3{font-size:35px}.solar-feature .solar-need{font-size:24px}.solar-feature .solar-drawing{position:static;width:100%;max-width:340px;margin:15px 0}.feature-link{max-width:none;margin-top:0;padding-top:24px;font-size:14px}.home-page .expertise-row{grid-template-columns:32px 1fr 28px;gap:14px;padding:25px 0}.home-page .expertise-row h3{font-size:27px}.home-page .expertise-row p{font-size:15px}.home-page .expertise-row>div{grid-column:2;grid-row:auto}.home-page .expertise-row>.service-icon{width:27px;height:27px;grid-column:1;grid-row:auto}.home-page .expertise-row>.expertise-arrow{grid-column:3;grid-row:auto;width:28px;height:28px}.approach-panel{padding:34px 24px;border-radius:23px}.approach-panel .section-top h2{font-size:36px}.home-page .approach-panel .section-top p{font-size:16px}.home-page .process-strip li{grid-template-columns:36px 1fr;gap:6px 17px;padding:20px 0;align-items:start}.home-page .process-number{width:36px;height:36px;font-size:15px;grid-row:1/3}.home-page .process-strip h3{font-size:28px;padding-top:2px}.home-page .process-strip p{grid-column:2;font-size:14px;max-width:28ch}.home-page .process-strip{margin:28px 0 25px}.approach-panel .text-link{font-size:14px;gap:15px}.home-page .about-preview{padding-block:68px;gap:34px}.discipline-heading h2{font-size:36px}.discipline-heading h2>span{gap:16px}.discipline-heading .service-icon{width:26px;height:26px}.home-page .about-copy .large-copy{font-size:26px}.home-page .about-copy>p:not(.large-copy){font-size:16px}.home-page .project-invite{padding:34px 25px;border-radius:23px;margin-bottom:65px}.home-page .project-invite h2{font-size:35px}.home-page .project-invite p{font-size:16px}.home-page .project-invite .button{font-size:15px;padding-inline:20px;gap:20px}}

/* Solution navigation is a native disclosure, usable without JavaScript. */
.solutions-menu{position:relative}
.solutions-menu summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;font-size:15px;font-weight:500;white-space:nowrap}
.solutions-menu summary::-webkit-details-marker{display:none}
.solutions-menu summary.is-current{text-decoration:underline;text-underline-offset:7px;text-decoration-color:#ac8943}
.solutions-menu[open] summary>svg{transform:rotate(180deg)}
.solution-dropdown{position:absolute;top:calc(100% + 22px);left:-25px;width:345px;padding:10px;background:#fff;color:var(--ink);border:1px solid var(--rule);border-radius:14px;box-shadow:0 14px 35px #052d2624}
.solution-dropdown a{display:block;padding:16px 15px;border-radius:8px;white-space:normal}
.solution-dropdown a:hover,.solution-dropdown a[aria-current=page]{background:var(--mist);text-decoration:none}
.solution-dropdown strong{display:block;font-size:15px;line-height:1.4;font-weight:500}
.solution-dropdown span{display:block;font-size:13px;line-height:1.5;color:var(--muted);margin-top:5px}
.home-offers{padding-bottom:105px}
.home-offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.home-offer-grid>a{padding:35px 34px;background:#edf3ef;border:1px solid #dce6de;border-radius:22px;display:flex;flex-direction:column}
.home-offer-grid h3{font:500 37px/1.12 PlexCondensed,Plex,sans-serif;max-width:20ch}
.home-offer-grid p{font-size:17px;color:var(--muted);margin:20px 0 30px;max-width:42ch}
.home-offer-grid>a>span{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:15px;font-weight:500;margin-top:auto}
.home-offer-grid>a:hover{border-color:#a1bfab;background:#e4eee7}
.home-offer-grid svg{flex-shrink:0}
.solution-hero{background:var(--forest);color:#fff;border-radius:0 0 30px 30px;padding:70px 0}
.solution-hero-inner{display:grid;grid-template-columns:1.25fr 1fr;gap:70px;align-items:center}
.solution-hero h1{font-size:clamp(48px,4.6vw,68px);line-height:1.06}
.solution-hero-inner>div>p{margin-top:28px;font-size:19px;line-height:1.65;color:#d6e4dc;max-width:49ch}
.solution-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:32px}
.solution-hero-actions .text-link{color:#fff;font-size:15px}
.solution-photo{position:relative;border-radius:22px;overflow:hidden;min-height:415px;align-self:stretch;background:var(--deep)}
.solution-photo img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:65% center}
.solution-photo figcaption{position:absolute;bottom:15px;right:18px;background:#052d26bb;color:#fff;font-size:11px;padding:4px 8px;border-radius:5px}
.material-chain{border:1px solid #598071;border-radius:22px;padding:32px;display:flex;flex-direction:column;align-items:center;background:#ffffff05}
.material-chain>div{padding:12px 20px;border:1px solid #759888;border-radius:10px;text-align:center;width:100%;max-width:290px;font-size:18px}
.material-chain>span{font-size:24px;color:#bbd2c4;line-height:1.5}
.material-chain .chain-core{background:var(--gold);border-color:var(--gold);color:var(--deep)}
.material-chain>p{text-align:center;font-size:15px;line-height:1.6;color:#c9dbd0;margin-top:24px}
.solution-intro{display:grid;grid-template-columns:1fr 1.2fr;gap:90px;padding-block:90px}
.solution-intro h2{font-size:48px}
.solution-intro>div>p:not(.large-copy){font-size:18px;color:var(--muted);margin-top:23px}
.solution-system,.thermal-section{padding-bottom:90px}
.solution-system .section-top h2{max-width:600px}
.system-grid,.recovered-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.system-grid article,.recovered-grid article{border-top:3px solid #8daf98;padding-top:22px}
.system-grid h3,.recovered-grid h3{font:500 28px/1.12 PlexCondensed,Plex,sans-serif}
.system-grid p,.recovered-grid p{font-size:16px;line-height:1.65;color:var(--muted);margin-top:17px}
.delivery-scope{padding-block:58px 70px;border-top:1px solid var(--rule)}
.delivery-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 65px}
.delivery-grid article{padding:27px 0;border-top:1px solid var(--rule)}
.delivery-grid h3{font-size:23px;line-height:1.3}
.delivery-grid p{margin-top:14px;font-size:17px;color:var(--muted);line-height:1.65}
.scope-note{font-size:14px;line-height:1.7;color:var(--muted);max-width:90ch;margin-top:30px;padding:23px 26px;background:var(--mist);border-radius:12px}
.solution-journey{background:var(--deep);color:#fff;border-radius:26px;padding:46px 40px;margin-bottom:85px}
.solution-journey h2{font-size:42px}
.solution-journey ol{display:grid;grid-template-columns:repeat(5,1fr);counter-reset:journey;list-style:none;gap:26px;padding:0;margin:38px 0 0}
.solution-journey li{counter-increment:journey;border-top:1px solid #53776a;padding-top:16px}
.solution-journey li:before{content:counter(journey);color:var(--gold);font-size:17px}
.solution-journey h3{font:500 28px PlexCondensed,Plex,sans-serif;margin-top:16px}
.solution-journey li p{font-size:15px;color:#c9dbd0;line-height:1.6;margin-top:12px}
.solution-enquiry{display:flex;align-items:center;justify-content:space-between;gap:65px;padding-bottom:90px}
.solution-enquiry h2{font-size:46px}
.solution-enquiry p{font-size:18px;color:var(--muted);margin-top:25px;max-width:53ch}
.solution-enquiry .button{background:var(--forest);color:#fff;flex-shrink:0}
.solution-enquiry .button:hover{background:#245b43}
.thermal-definition{display:grid;grid-template-columns:1fr 1fr;gap:55px;margin-bottom:40px}
.thermal-definition p{font-size:18px;color:var(--muted)}
.thermal-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:25px;list-style:none;padding:30px;margin:0 0 42px;background:var(--mist);border-radius:20px;counter-reset:flow}
.thermal-flow li{counter-increment:flow}
.thermal-flow li:before{content:counter(flow);display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid #a6c0ae;border-radius:50%;font-size:14px;margin-bottom:20px}
.thermal-flow h3{font:500 26px PlexCondensed,Plex,sans-serif}
.thermal-flow p{font-size:14px;line-height:1.6;color:var(--muted);margin-top:10px}
.technical-source{font-size:13px;line-height:1.7;color:var(--muted);max-width:95ch;padding-top:30px;margin-top:25px;border-top:1px solid var(--rule)}
.technical-source a{text-decoration:underline;text-underline-offset:3px}
.solution-readiness{display:grid;grid-template-columns:1fr 1.2fr;gap:70px;padding-bottom:85px}
.solution-readiness h2{font-size:43px}
.solution-readiness>div>p{color:var(--muted);margin-top:25px}
.solution-readiness ul{list-style:none;margin:0;padding:0}
.solution-readiness li{font-size:17px;padding:18px 0;border-top:1px solid var(--rule);color:var(--muted)}
.solution-readiness strong{font-weight:500;color:var(--ink)}
@media(max-width:1100px){.menu-toggle{display:flex;gap:12px;align-items:center;color:var(--ink)}.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;color:var(--ink);padding:22px 24px 28px;border-bottom:1px solid var(--rule);flex-direction:column;align-items:stretch;gap:22px}.site-header nav.is-open{display:flex}.site-header nav a,.solutions-menu summary{font-size:17px}.home-page .site-header nav{top:calc(100% + 9px);border:1px solid var(--rule);border-radius:15px;box-shadow:0 16px 32px #03251c33;padding:24px}.nav-contact{justify-content:space-between}.solution-dropdown{position:static;width:100%;margin-top:15px;padding:5px;box-shadow:none;border-radius:10px}.solution-dropdown a{padding:14px}.solution-dropdown strong{font-size:16px}.solutions-menu summary{justify-content:space-between}.solution-hero-inner{gap:35px;grid-template-columns:1.2fr 1fr}.solution-hero h1{font-size:52px}.solution-photo{min-height:420px}.solution-intro{gap:55px}.delivery-grid{gap:0 40px}.system-grid,.recovered-grid{grid-template-columns:1fr 1fr;gap:32px}.solution-journey ol{gap:18px}.thermal-flow{gap:18px;padding:25px}.thermal-flow h3{font-size:23px}.solution-readiness{gap:45px}}
@media(max-width:860px){.home-offers{padding-bottom:80px}.home-offer-grid{gap:22px}.home-offer-grid>a{padding:28px}.home-offer-grid h3{font-size:32px}.home-offer-grid p{font-size:16px}.home-offer-grid>a>span{font-size:14px;gap:14px}.solution-hero{padding-block:52px}.solution-hero-inner{grid-template-columns:1fr;gap:40px}.solution-hero h1{font-size:60px;max-width:700px}.solution-photo{height:330px;min-height:0}.material-chain{max-width:540px;width:100%;margin:auto}.solution-intro{grid-template-columns:1fr;gap:30px;padding-block:65px}.solution-intro h2{font-size:43px}.solution-intro>div{max-width:700px}.solution-journey{padding:36px 30px;margin-bottom:65px}.solution-journey ol{grid-template-columns:1fr;gap:0;margin-top:30px}.solution-journey li{display:grid;grid-template-columns:28px 145px 1fr;gap:18px;padding:18px 0;align-items:center}.solution-journey h3,.solution-journey li p{margin:0}.solution-journey h3{font-size:27px}.solution-enquiry{align-items:flex-start;flex-direction:column;gap:30px;padding-bottom:65px}.thermal-definition{gap:30px}.thermal-flow{grid-template-columns:1fr;gap:0;padding:24px 30px}.thermal-flow li{display:grid;grid-template-columns:30px 155px 1fr;gap:18px;align-items:center;padding:17px 0;border-bottom:1px solid #cddbd1}.thermal-flow li:last-child{border:0}.thermal-flow li:before,.thermal-flow p{margin:0}.thermal-flow h3{font-size:26px}.solution-readiness{grid-template-columns:1fr;gap:30px;padding-bottom:65px}.delivery-scope{padding-block:45px 55px}.solution-system,.thermal-section{padding-bottom:65px}}
@media(max-width:560px){.home-offers{padding-bottom:65px}.home-offer-grid{grid-template-columns:1fr;gap:20px}.home-offer-grid>a{padding:28px 25px}.home-offer-grid h3{font-size:34px}.home-offer-grid p{margin-bottom:25px}.home-offer-grid>a>span{font-size:14px}.solution-hero{padding-block:44px;border-radius:0 0 24px 24px}.solution-hero h1{font-size:45px}.solution-hero-inner>div>p{font-size:17px;margin-top:24px}.solution-hero-actions{align-items:flex-start;flex-direction:column;gap:24px}.solution-hero-actions .button{font-size:15px;gap:22px}.solution-photo{height:250px;border-radius:18px}.material-chain{padding:25px;border-radius:18px}.material-chain>div{font-size:17px}.solution-intro h2{font-size:38px}.solution-intro>div>p:not(.large-copy){font-size:16px}.solution-intro .large-copy{font-size:25px}.system-grid,.recovered-grid{grid-template-columns:1fr;gap:30px}.delivery-grid{grid-template-columns:1fr}.delivery-grid h3{font-size:21px}.delivery-grid p{font-size:16px}.delivery-scope .section-top h2,.thermal-section .section-top h2{font-size:37px}.scope-note{padding:20px;font-size:13px}.solution-journey{padding:32px 24px;border-radius:23px}.solution-journey h2{font-size:35px}.solution-journey li{grid-template-columns:25px 1fr;gap:6px 14px;align-items:start}.solution-journey li:before{grid-row:1/3;padding-top:4px}.solution-journey li p{grid-column:2;font-size:14px}.solution-enquiry h2{font-size:38px}.solution-enquiry p{font-size:16px}.thermal-definition{grid-template-columns:1fr;gap:22px}.thermal-definition p{font-size:16px}.thermal-flow{padding:10px 23px;border-radius:18px}.thermal-flow li{grid-template-columns:30px 1fr;gap:6px 15px;align-items:start;padding:20px 0}.thermal-flow li:before{grid-row:1/3}.thermal-flow p{grid-column:2}.technical-source{font-size:12px}.solution-readiness h2{font-size:37px}.solution-readiness li{font-size:16px}.solution-dropdown a{padding:12px}.solution-dropdown strong{font-size:15px}}
@media(max-width:1100px){.site-header nav{max-height:calc(100dvh - 135px);overflow-y:auto}}

/* Detail pages share a reading rhythm, while each hero reflects its subject. */
.solution-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--deep);padding:0}
.solution-hero-inner{position:relative;min-height:640px;grid-template-columns:1.08fr 1fr;gap:70px;padding-block:68px}
.solution-hero-copy{position:relative;z-index:2;padding-right:10px}
.solution-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:12px;color:#cadbd1;font-size:13px;line-height:1.5;margin-bottom:32px}
.solution-breadcrumb a:hover{text-decoration:underline;text-underline-offset:4px}
.solution-hero h1{font-size:clamp(55px,5.3vw,76px);line-height:1.04;letter-spacing:-.03em}
.solution-hero-inner>.solution-hero-copy>p{font-size:18px;line-height:1.75;max-width:47ch;margin-top:28px}
.solution-hero-actions{gap:24px;margin-top:34px}
.solution-hero-actions .text-link{border:1px solid #ffffff55;border-radius:12px;padding:17px 20px;min-height:58px;background:#ffffff06}
.solution-hero-actions .text-link:hover{background:#ffffff14;gap:20px}
.solution-hero.solar .solution-photo{position:absolute;top:0;bottom:0;left:calc((100% - 100vw)/2);right:calc((100% - 100vw)/2);min-height:0;height:100%;border-radius:0;z-index:0;background:var(--deep);overflow:visible}
.solution-hero.solar .solution-photo img{object-position:center 65%;opacity:.85}
.solution-hero.solar:after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,#052d26fa 0%,#052d26ee 35%,#052d26a1 56%,#052d2630 100%)}
.solution-hero.solar .solution-photo figcaption{bottom:23px;right:24px;background:#052d26a6;z-index:2;padding:5px 10px}
.material-chain{align-self:center;position:relative;width:100%;max-width:460px;justify-self:end;border:1px solid #547668;background:#e8f0eb;color:var(--ink);border-radius:26px;padding:32px 34px}
.material-chain>p.chain-title{font:500 27px/1.2 PlexCondensed,Plex,sans-serif;margin:0 0 25px;text-align:left;color:var(--ink)}
.material-chain ol{list-style:none;margin:0;padding:0;width:100%}
.material-chain li{display:flex;align-items:center;gap:20px;position:relative;background:#fff;border:1px solid #c6d8cb;border-radius:12px;padding:18px 20px;margin-bottom:22px;font-size:18px;font-weight:500;line-height:1.3}
.material-chain li:not(:last-child):after{content:'';position:absolute;width:1px;height:23px;background:#7c9f88;left:35px;top:100%}
.material-chain li:last-child{margin-bottom:0}
.material-chain .solution-icon{width:30px;height:30px;flex-shrink:0;color:#587d63}
.material-chain li.chain-core{background:var(--forest);border-color:var(--forest);color:#fff}
.material-chain .chain-core .solution-icon{color:var(--gold)}
.material-chain>p.chain-caption{color:var(--muted);font-size:15px;line-height:1.6;text-align:left;margin:25px 0 0;padding-left:0}
.material-chain .chain-caption br{display:none}
.solution-tabs{position:sticky;top:97px;z-index:4;border-bottom:1px solid var(--rule);background:#fff}
.solution-tabs nav{display:flex;align-items:center;justify-content:flex-start;gap:38px;overflow-x:auto;padding-block:20px;scrollbar-width:thin}
.solution-tabs a{font-size:14px;font-weight:500;color:var(--muted);white-space:nowrap;padding:4px 0}
.solution-tabs a:hover{color:var(--forest);text-decoration:underline;text-underline-offset:6px}
.solution-intro,.solution-system,.thermal-section,.delivery-scope,.solution-journey,.solution-enquiry{scroll-margin-top:70px}
.solution-intro{padding-block:94px;gap:85px;align-items:start}
.solution-intro h2{font-size:51px;line-height:1.1}
.solution-intro .large-copy{font-size:29px;line-height:1.4}
.solution-intro>div>p:not(.large-copy){font-size:17px;line-height:1.8}
.solution-system .section-top h2,.thermal-section .section-top h2{font-size:48px}
.system-grid{grid-template-columns:1fr 1fr;gap:0;background:var(--mist);border:1px solid #dae5dd;border-radius:24px;overflow:hidden}
.system-grid article{display:flex;align-items:flex-start;gap:24px;padding:34px;border:0}
.system-grid article:nth-child(odd){border-right:1px solid #d3e0d6}
.system-grid article:nth-child(-n+2){border-bottom:1px solid #d3e0d6}
.system-grid .solution-icon{color:#587d63;flex-shrink:0;margin-top:2px;width:36px;height:36px}
.system-grid h3{font-size:30px;max-width:23ch}
.system-grid p{font-size:16px;line-height:1.75;margin-top:15px}
.delivery-scope{display:grid;grid-template-columns:.85fr 1.3fr;gap:80px;padding-block:78px 94px}
.delivery-intro{align-self:start;position:sticky;top:205px}
.delivery-intro h2{font-size:48px;line-height:1.12}
.delivery-intro>p:not(.scope-note){font-size:17px;color:var(--muted);line-height:1.75;margin-top:27px;max-width:35ch}
.delivery-intro .scope-note{padding:0 0 0 18px;border-left:2px solid #c2d6c7;background:none;border-radius:0;font-size:13px;margin-top:28px;max-width:42ch}
.delivery-phases{min-width:0;border-top:1px solid var(--rule)}
.delivery-phase{border-bottom:1px solid var(--rule)}
.delivery-phase summary{display:flex;align-items:center;justify-content:space-between;gap:24px;cursor:pointer;list-style:none;padding:26px 0;font:500 27px/1.25 PlexCondensed,Plex,sans-serif}
.delivery-phase summary::-webkit-details-marker{display:none}
.delivery-phase summary>svg{flex-shrink:0;color:#587d63;transition:transform .15s}
.delivery-phase[open] summary>svg{transform:rotate(180deg)}
.delivery-phase[open] summary{color:var(--forest)}
.delivery-phase>div{padding:0 25px 29px 25px;background:#edf3ef;border-radius:16px;margin:0 0 24px}
.delivery-phase article{padding-top:25px}
.delivery-phase h3{font-size:18px;line-height:1.4;font-weight:500}
.delivery-phase article+article{border-top:1px solid #d3e0d6;margin-top:22px}
.delivery-phase p{font-size:16px;color:var(--muted);line-height:1.75;margin-top:10px}
.thermal-definition{gap:50px;margin-bottom:45px}
.thermal-definition p{font-size:17px;line-height:1.8}
.thermal-flow{padding:32px 30px;gap:26px;position:relative}
.thermal-flow li{position:relative}
.thermal-flow li:not(:last-child):after{content:'';position:absolute;left:44px;right:-14px;top:17px;height:1px;background:#b1c9b9}
.thermal-flow li:before{width:36px;height:36px;margin-bottom:22px;background:#fff;position:relative;z-index:1}
.thermal-flow h3{font-size:28px}
.thermal-flow p{font-size:14px;line-height:1.7}
.recovered-grid{gap:30px}
.recovered-grid article{padding-top:25px;border-top:1px solid var(--rule)}
.recovered-grid .solution-icon{color:#587d63;width:36px;height:36px;margin-bottom:22px}
.recovered-grid h3{font-size:29px}
.recovered-grid p{line-height:1.75}
.solution-readiness{background:var(--mist);border-radius:24px;padding:45px 40px;margin-bottom:88px;gap:55px;align-items:start}
.solution-readiness h2{font-size:42px}
.solution-readiness li{font-size:16px;line-height:1.8}
.solution-readiness li:first-child{border-top:0;padding-top:0}
.solution-journey{padding:50px 44px;border-radius:26px;margin-bottom:82px}
.solution-journey h2{font-size:45px;max-width:780px}
.solution-journey ol{margin-top:46px;gap:28px}
.solution-journey li{border:0;position:relative;padding:0}
.solution-journey li:before{display:flex;align-items:center;justify-content:center;width:41px;height:41px;border:1px solid #668676;border-radius:50%;font-size:16px;color:var(--gold)}
.solution-journey li:not(:last-child):after{content:'';height:1px;background:#416758;position:absolute;left:53px;right:-17px;top:20px}
.solution-journey h3{margin-top:22px;font-size:29px}
.solution-journey li p{margin-top:13px;font-size:15px;line-height:1.75}
.solution-enquiry{background:#edf3ef;border:1px solid #dae5dd;border-radius:26px;padding:50px 44px;margin-bottom:85px;gap:50px}
.solution-enquiry h2{font-size:47px}
.solution-enquiry p{font-size:17px;line-height:1.8;max-width:52ch;margin-top:22px}
.solution-enquiry-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px;flex-shrink:0}
.enquiry-email{font-size:14px;color:var(--muted);text-decoration:underline;text-underline-offset:4px}
@media(max-width:1100px){.solution-hero-inner{gap:35px;min-height:610px;padding-block:60px}.solution-hero h1{font-size:61px}.solution-hero-actions{gap:17px}.material-chain{padding:28px 25px}.material-chain li{font-size:16px;gap:16px;padding:17px}.solution-tabs nav{gap:28px}.solution-intro{gap:55px}.delivery-scope{gap:45px;grid-template-columns:.9fr 1.3fr}.delivery-intro h2{font-size:43px}.delivery-phase summary{font-size:25px}.system-grid article{padding:28px;gap:20px}.system-grid h3{font-size:28px}.thermal-flow{gap:20px;padding:28px 24px}.thermal-flow h3{font-size:25px}.solution-journey{padding:42px 34px}.solution-enquiry{padding:43px 34px}.solution-enquiry h2{font-size:43px}}
@media(max-width:860px){.solution-tabs{top:85px}.solution-tabs nav{padding-block:15px;gap:27px}.solution-tabs a{font-size:13px}.solution-hero-inner{grid-template-columns:1fr;gap:38px;padding-block:48px;min-height:0}.solution-hero h1{font-size:66px;max-width:700px}.solution-hero-copy{padding-right:0}.solution-hero-inner>.solution-hero-copy>p{max-width:580px}.solution-hero.solar .solution-hero-inner{min-height:590px;padding-bottom:100px}.solution-hero.solar:after{background:linear-gradient(90deg,#052d26f5 0%,#052d26d9 50%,#052d2678 100%)}.material-chain{max-width:none;width:100%;justify-self:start;padding:28px}.material-chain ol{display:grid;grid-template-columns:1fr 1fr;gap:20px}.material-chain li{margin:0;padding:19px;font-size:17px;gap:18px}.material-chain li:not(:last-child):after{display:none}.material-chain>p.chain-caption{margin-top:22px}.solution-intro{padding-block:70px;gap:32px}.solution-intro h2{font-size:44px}.solution-intro .large-copy{font-size:28px}.delivery-scope{grid-template-columns:1fr;gap:32px;padding-block:55px 70px}.delivery-intro{position:static}.delivery-intro>p:not(.scope-note){max-width:650px;margin-top:23px}.delivery-intro .scope-note{max-width:80ch}.delivery-phase summary{padding:25px 0;font-size:27px}.solution-journey ol{gap:0;margin-top:30px}.solution-journey li{grid-template-columns:41px 145px 1fr;gap:20px;padding:19px 0;align-items:center;border-top:1px solid #416758}.solution-journey li:not(:last-child):after{display:none}.solution-journey h3,.solution-journey li p{margin:0}.solution-journey h2{font-size:40px}.thermal-flow li:not(:last-child):after{display:none}.thermal-flow li:before{margin:0}.thermal-flow{padding:17px 28px}.thermal-flow li{padding:19px 0;grid-template-columns:36px 150px 1fr}.thermal-flow p{margin:0}.solution-readiness{padding:35px 30px;margin-bottom:65px;gap:28px}.solution-enquiry{align-items:flex-start;gap:29px;margin-bottom:65px;padding:36px 30px}}
@media(max-width:560px){.solution-tabs{top:79px}.solution-tabs nav{gap:24px;padding-block:13px}.solution-tabs a{font-size:12px}.solution-breadcrumb{font-size:12px;margin-bottom:27px;gap:10px}.solution-hero-inner{padding-block:38px;gap:32px}.solution-hero h1{font-size:47px;line-height:1.07}.solution-hero-inner>.solution-hero-copy>p{font-size:16px;line-height:1.8;margin-top:24px}.solution-hero.solar .solution-hero-inner{min-height:590px;padding-bottom:78px}.solution-hero.solar:after{background:linear-gradient(180deg,#052d26e8,#052d26d9 64%,#052d2699)}.solution-hero.solar .solution-photo img{object-position:66% center}.solution-hero-actions{gap:16px;margin-top:28px;flex-direction:column;align-items:stretch;max-width:330px}.solution-hero-actions .button,.solution-hero-actions .text-link{justify-content:space-between;font-size:15px;width:100%;padding:16px 20px;min-height:55px}.solution-hero.solar .solution-photo figcaption{bottom:20px;right:20px;font-size:10px}.material-chain{padding:25px 22px;border-radius:21px}.material-chain>p.chain-title{font-size:25px;margin-bottom:22px}.material-chain ol{grid-template-columns:1fr;gap:20px}.material-chain li{padding:16px 18px;font-size:17px}.material-chain li:not(:last-child):after{display:block;height:21px;left:32px}.material-chain .solution-icon{width:27px;height:27px}.material-chain>p.chain-caption{font-size:14px}.solution-intro{padding-block:61px;gap:28px}.solution-intro h2{font-size:39px}.solution-intro .large-copy{font-size:25px}.solution-intro>div>p:not(.large-copy){font-size:16px;line-height:1.8}.solution-system .section-top h2,.thermal-section .section-top h2{font-size:38px}.system-grid{grid-template-columns:1fr;border-radius:20px}.system-grid article{padding:27px 24px;gap:20px}.system-grid article:nth-child(odd){border-right:0}.system-grid article:not(:last-child){border-bottom:1px solid #d3e0d6}.system-grid .solution-icon{width:30px;height:30px}.system-grid h3{font-size:28px}.system-grid p{font-size:15px;line-height:1.8}.delivery-scope{padding-block:48px 62px;gap:27px}.delivery-intro h2{font-size:39px}.delivery-intro>p:not(.scope-note){font-size:16px}.delivery-intro .scope-note{font-size:12px;padding-left:16px;margin-top:24px}.delivery-phase summary{font-size:25px;padding:23px 0;gap:18px}.delivery-phase>div{padding:0 20px 24px;margin-bottom:20px;border-radius:13px}.delivery-phase h3{font-size:17px}.delivery-phase p{font-size:15px}.thermal-definition p{font-size:16px}.thermal-flow{padding:10px 22px}.thermal-flow li{grid-template-columns:36px 1fr;gap:6px 15px;align-items:start}.thermal-flow h3{font-size:28px;padding-top:2px}.thermal-flow p{font-size:14px}.recovered-grid{grid-template-columns:1fr 1fr;gap:27px 20px}.recovered-grid article{padding-top:22px}.recovered-grid .solution-icon{width:31px;height:31px;margin-bottom:18px}.recovered-grid h3{font-size:26px}.recovered-grid p{font-size:14px;line-height:1.8}.solution-readiness{padding:30px 24px;border-radius:20px;margin-bottom:60px}.solution-readiness h2{font-size:36px}.solution-readiness li{font-size:15px;line-height:1.8}.solution-journey{padding:33px 25px;margin-bottom:60px;border-radius:22px}.solution-journey h2{font-size:36px}.solution-journey li{grid-template-columns:36px 1fr;gap:6px 16px;align-items:start;padding:20px 0}.solution-journey li:before{width:36px;height:36px;font-size:15px;padding:0}.solution-journey h3{font-size:28px;padding-top:2px}.solution-journey li p{font-size:14px}.solution-enquiry{padding:32px 25px;border-radius:22px;margin-bottom:60px}.solution-enquiry h2{font-size:38px}.solution-enquiry p{font-size:16px;line-height:1.8}.solution-enquiry-actions{gap:18px;width:100%}.solution-enquiry .button{font-size:15px;gap:20px}.enquiry-email{font-size:13px}}
@media(prefers-reduced-motion:reduce){.delivery-phase summary>svg{transition:none}}