@font-face{font-family:Montserrat;src:url(assets/Montserrat.ttf) format('truetype');font-display:swap;font-weight:100 900}
@font-face{font-family:Plex;src:url(assets/IBMPlexSans-Regular.ttf) format('truetype');font-display:swap;font-weight:400}
:root{--paper:#ffffff;--white:#ffffff;--ink:#15382f;--muted:#4a6055;--line:#d9d9d9;--green:#245f43;--lime:#dcf091;--dark:#102e27;--font:Montserrat,Arial,sans-serif;--site-width:1384px;--page-gutter:48px;--column-gap:clamp(32px,5vw,72px);--body-size:15px;--reading-width:64ch;--section-space:clamp(52px,5.4vw,80px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.65;-webkit-font-smoothing:antialiased}body.ggl{--font:Plex,Arial,sans-serif;--paper:#ffffff}
a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #866323;outline-offset:5px}
h1,h2,h3,p,figure{margin:0}h1,h2,h3{overflow-wrap:break-word}h1{font-size:clamp(42px,5.6vw,78px);line-height:1.03;letter-spacing:-.062em;font-weight:480}h1 em{font-style:normal;color:var(--green)}h2{font-size:clamp(29px,3.1vw,43px);line-height:1.16;letter-spacing:-.045em;font-weight:480}h3{font-size:20px;line-height:1.3;font-weight:550;letter-spacing:-.025em}p+p{margin-top:1em}
.skip{position:fixed;top:-100px;left:16px;z-index:100;background:white;color:black;padding:10px}.skip:focus{top:10px}.review{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:7px max(var(--page-gutter),calc((100% - var(--site-width))/2 + var(--page-gutter)));background:#f4f4f4;color:#304738;font:10px/1.6 Arial,sans-serif;letter-spacing:.04em}.review nav{display:flex;gap:19px}.review a[aria-current]{text-decoration:underline}
.nav{position:sticky;top:0;z-index:30;background:#fffffff5;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;min-height:82px;padding-block:16px}.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}.logo img{width:135px;height:40px;object-fit:contain;filter:brightness(.34) saturate(.7)}.ggl .logo img{width:75px;filter:brightness(0) saturate(100%);opacity:.85}.logo span{font:11px/1.35 Plex,Arial,sans-serif;color:var(--muted);max-width:100px}.navlinks{display:flex;gap:clamp(18px,1.7vw,26px);align-items:center;font-size:13px;font-weight:550;line-height:1.4}.navlinks a{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap}.navlinks .nav-cta{padding:11px 18px;border:1px solid var(--ink);margin-left:4px}.navlinks a[aria-current="page"]{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px}.menu{display:none;color:var(--ink);border:1px solid var(--ink);background:transparent;padding:8px 12px}.wrap{width:100%;max-width:var(--site-width);padding-inline:var(--page-gutter);margin-inline:auto}
.eyebrow{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;margin-bottom:20px;color:var(--green)}.lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:590px}.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:30px}.btn{display:inline-flex;justify-content:space-between;align-items:center;gap:22px;padding:14px 20px;border:1px solid var(--ink);background:var(--ink);color:var(--white);font-size:12px;font-weight:550;line-height:1.5}.btn:after{content:'↗';font-size:18px}.btn.outline{background:transparent;color:var(--ink)}.btn:hover{background:#285442;color:white;text-decoration:none}.note{font-size:11px;line-height:1.7;color:var(--muted);margin-top:20px;max-width:630px}.hero{padding:68px 0 0}.hero-heading{display:grid;grid-template-columns:1.18fr 1fr;gap:80px;align-items:end;margin-bottom:45px}.hero-heading h1{max-width:770px}.hero-heading .lead{max-width:520px}.hero-caption{display:flex;justify-content:space-between;gap:24px;padding:13px 0 0;font-size:10px;color:var(--muted);border-top:1px solid var(--line);margin-top:12px}.site-photo{position:relative;overflow:hidden;background:#eeeeee}.site-photo img{display:block;width:100%;height:440px;object-fit:cover;object-position:50% 52%}.site-photo .photo-label{position:absolute;left:22px;bottom:22px;background:var(--paper);padding:11px 16px;font-size:10px;letter-spacing:.11em;text-transform:uppercase}.hero-index{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);margin-top:28px}.hero-index a{padding:17px 12px 18px 0;display:flex;align-items:center;gap:13px;font-size:12px}.hero-index span{font:10px monospace;color:var(--muted)}.hero-index b{font-weight:550}.hero-index a:after{content:'↘';margin-left:auto;margin-right:18px;color:var(--green)}
.section{padding-block:var(--section-space)}.section+.section{padding-top:0}.section-head{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--column-gap);align-items:start;margin-bottom:36px}.section-head .eyebrow{margin-bottom:16px}.section-head>p{padding-top:33px}.section-head p:not(.eyebrow){font-size:var(--body-size);color:var(--muted);max-width:var(--reading-width);line-height:1.8}.section-intro{max-width:720px;font-size:14px;color:var(--muted);margin-top:20px}.services{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:65px .95fr 1.1fr 34px;gap:27px;padding:31px 0;border-bottom:1px solid var(--line);align-items:start}.service-row .number{font:12px monospace;color:var(--green);padding-top:7px}.service-row h3{font-size:27px;font-weight:480}.service-row p{font-size:var(--body-size);line-height:1.8;color:var(--muted);max-width:520px}.service-row .arrow{font-size:25px;text-align:right}.service-row .tagline{display:block;font:9px/1.6 monospace;letter-spacing:.07em;text-transform:uppercase;color:var(--green);margin-top:10px}.service-row:hover h3{text-decoration:underline;text-underline-offset:5px}.service-row:hover{text-decoration:none}
.system{background:var(--dark);color:#f5f7ed;padding:47px 43px 37px}.system .eyebrow{color:var(--lime)}.system-top{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}.system-top h3{font-size:25px;font-weight:400}.system-top p{font:10px/1.7 monospace;color:#b5c9bd;max-width:275px}.diagram{overflow-x:auto;margin:0 -8px;padding:0 8px}.diagram svg,.diagram img{display:block;width:100%;height:auto;min-width:900px;font-family:Plex,Arial,sans-serif}.diagram-key{display:flex;gap:25px;flex-wrap:wrap;border-top:1px solid #416053;padding-top:19px;margin-top:10px;color:#c6d4c8;font-size:10px}.diagram-key span:before{content:'';display:inline-block;width:22px;height:2px;margin:0 9px 3px 0;background:#dcf091}.diagram-key .thermal:before{background:#efa477}.diagram-key .control:before{background:repeating-linear-gradient(90deg,#afc7bc 0 4px,transparent 4px 7px)}.system-points{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:31px}.system-points article{border-top:2px solid var(--green);padding-top:20px}.system-points .num{font:10px monospace;color:var(--green);display:block;margin-bottom:12px}.system-points h3{font-size:17px}.system-points p{font-size:12px;color:var(--muted);margin-top:12px}
.feature{display:grid;grid-template-columns:1fr 1fr;background:#f5f5f5;margin:12px 0 0}.feature-copy{padding:46px}.feature-copy h2{margin-bottom:20px}.feature-copy p:not(.eyebrow){font-size:14px;color:var(--muted)}.feature-img{margin:0;display:flex;flex-direction:column;min-width:0}.feature-img img{width:100%;height:100%;min-height:320px;object-fit:cover;flex:1}.feature-img figcaption{padding:11px 18px;font-size:9px;color:var(--muted);background:#f5f5f5}.feature .note{font-size:11px!important;margin-top:18px}.pilot-band{display:grid;grid-template-columns:1.1fr .7fr;gap:70px;padding:45px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.pilot-band h2{margin-bottom:20px}.pilot-band p{font-size:14px;color:var(--muted);max-width:660px}.pilot-number{align-self:center;padding-left:45px;border-left:1px solid var(--line)}.pilot-number strong{font-size:70px;font-weight:400;letter-spacing:-.065em;line-height:1.2}.pilot-number small{display:block;font-size:11px;color:var(--muted);margin-top:10px}.site-status{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:32px}.site-status article{padding:22px 0;border-top:1px solid var(--line)}.site-status span{font:10px monospace;text-transform:uppercase;color:var(--green)}.site-status h3{margin:12px 0;font-size:18px}.site-status p{font-size:12px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:32px}.card{padding:25px 0;border-top:1px solid var(--line);background:transparent}.card .num{font:10px monospace;color:var(--green);display:block;margin-bottom:20px}.card h3{margin-bottom:14px;min-height:2.6em}.card p{font-size:var(--body-size);line-height:1.8;color:var(--muted);max-width:var(--reading-width)}.card a{display:inline-block;margin-top:22px;font-size:13px}.card .btn{display:inline-flex}.group{display:grid;grid-template-columns:1fr 1.5fr;gap:70px;border-top:1px solid var(--line);padding-top:34px}.group-row{display:grid;grid-template-columns:155px 1fr;gap:30px;padding:22px 0;border-bottom:1px solid var(--line)}.group-row:first-child{padding-top:0}.group-row strong{font-size:13px;font-weight:550}.group-row p{font-size:var(--body-size);line-height:1.8;color:var(--muted)}.cta{padding:38px 0;margin:10px 0 70px;border-top:2px solid var(--ink);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:40px}.cta h2{font-size:34px;margin-bottom:14px}.cta p{font-size:13px;color:var(--muted)}.cta .btn{flex-shrink:0}
footer{background:#f4f4f4;border-top:1px solid var(--line);padding:36px 0 24px;font-size:11px;color:var(--muted)}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-top p{max-width:485px}.footerlinks{display:flex;gap:21px;flex-wrap:wrap;align-items:start}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:32px;font:10px monospace}.crumb{font-size:11px;color:var(--muted);margin:34px 0 0}.subhero{padding:48px 0 44px;width:100%;border-bottom:1px solid var(--line)}.subhero h1{font-size:clamp(40px,4.7vw,66px);margin-bottom:26px}.subhero .lead{max-width:790px}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--column-gap);align-items:start}.copy h2{font-size:32px;margin-bottom:32px}.copy h3{margin:32px 0 12px}.copy p,.copy li{font-size:var(--body-size);line-height:1.8;color:var(--muted);max-width:var(--reading-width)}.copy ul{padding-left:20px}.copy li{margin:8px 0}.copy .btn{margin-top:20px}.pill,.tag{display:inline-block;padding:5px 0;border-bottom:1px solid var(--green);font:10px/1.7 monospace;color:var(--green)}
.chapter{margin:18px 0;padding:38px 0;display:grid;grid-template-columns:1.25fr 1fr;gap:70px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.chapter h2{margin-bottom:20px}.chapter p{font-size:14px;max-width:570px;color:var(--muted)}.chapter .btn{margin-top:25px}.chapteraside{padding-left:50px;border-left:1px solid var(--line);align-self:center}.pricebig{font-size:70px;letter-spacing:-.06em;line-height:1.2}.pricebig small{display:block;font-size:11px;letter-spacing:0;line-height:1.7;margin:15px 0}.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:12px 0 28px}.plan{border:1px solid var(--line);background:var(--white);padding:29px}.plan.featured{background:#f5f5f5;border-top:3px solid var(--green);padding-top:27px}.plan h2{font-size:19px;margin-bottom:20px;letter-spacing:-.02em}.plan .value{font-size:48px;letter-spacing:-.055em;line-height:1.2;margin-bottom:8px}.plan p,.plan li{font-size:12px}.plan ul{padding:16px 0 10px 17px;min-height:105px}.plan .btn{margin-top:14px}.formbox{background:#f5f5f5;border:1px solid var(--line);padding:32px}.formbox h2{font-size:28px;margin-bottom:15px}.formbox p{font-size:14px;line-height:1.75;color:var(--muted)}.formbox label{display:block;font-size:13px;margin:17px 0 6px;color:var(--ink)}.formbox input,.formbox textarea,.formbox select{width:100%;border:1px solid #919191;border-radius:0;background:var(--white);color:var(--ink);padding:11px;min-height:44px;font-size:14px}.formbox textarea{min-height:102px;resize:vertical}.fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.formbox .btn{width:100%;margin-top:25px}.formbox .formnote{font-size:12px;margin-top:18px}.formbox output{display:block;margin-top:22px;white-space:pre-line;font-size:12px;color:var(--ink)}.formbox output:empty{display:none}.faq{width:100%;max-width:none;margin-top:30px}.section.faq{margin-top:0}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq summary{font-size:16px;cursor:pointer}.faq p{font-size:var(--body-size);color:var(--muted);padding:17px 24px 0 0}.statusrow{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:18px 0;font-size:12px}.statusrow span{color:var(--muted)}
.hub{max-width:1150px;margin:auto;padding:75px 35px}.hub h1{font-size:64px;margin-bottom:28px}.hub .lead{max-width:770px}.hub .cards{grid-template-columns:1fr 1fr;gap:50px;margin:45px 0}.hub .card h2{font-size:29px;margin-bottom:20px}.hub .btn{display:inline-flex}.rail{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.rail span{border:1px solid var(--line);font-size:10px;padding:7px 11px}.hub small{font-size:11px;color:var(--muted)}.hub-visual{margin-top:36px}.hub-visual img{width:100%;display:block;max-height:370px;object-fit:cover}.hub-visual figcaption{font-size:10px;color:var(--muted);margin-top:8px}
@media(min-width:1600px){.hero{padding-top:83px}.site-photo img{height:485px}}
@media(max-width:1100px){:root{--page-gutter:30px}.hero-heading{gap:40px}.hero h1{font-size:59px}.site-photo img{height:370px}.system{padding:32px 25px}.system-points{gap:19px}.feature-copy{padding:33px}.group{gap:40px}.pilot-band{gap:35px}.service-row{grid-template-columns:42px 1fr 1.1fr 25px;gap:20px}}
@media(max-width:850px){.hero-heading{grid-template-columns:1fr;gap:27px;margin-bottom:32px}.hero-heading .lead{max-width:650px}.hero-index{grid-template-columns:1fr 1fr}.hero-index a:nth-child(-n+2){border-bottom:1px solid var(--line)}.system-points{grid-template-columns:1fr 1fr}.section-head{grid-template-columns:1fr;gap:20px}.section-head>p{padding-top:0}.section-head p:not(.eyebrow){max-width:650px}.feature{grid-template-columns:1fr}.feature-img{max-height:400px}.feature-img img{min-height:220px;max-height:340px}.split{grid-template-columns:1fr;gap:40px}.group{grid-template-columns:1fr;gap:30px}.pricing{gap:12px}.plan{padding:22px}.plan.featured{padding-top:20px}.plan .btn{padding:12px;gap:10px;font-size:11px}.plan .value{font-size:43px}.site-status{gap:20px}.system-top{display:block}.system-top p{max-width:none;margin-top:14px}}
@media(max-width:640px){:root{--page-gutter:22px}.review{padding-block:7px;font-size:9px}.review nav{gap:12px}.nav-inner{min-height:72px;padding-block:12px}.logo img{width:116px;height:34px}.ggl .logo img{width:63px;height:34px}.logo span{font-size:10px}.hero{padding-top:37px}.hero h1{font-size:45px;letter-spacing:-.055em}.hero .lead{font-size:14px}.actions{gap:10px;margin-top:24px}.btn{font-size:11px;padding:13px 16px;gap:16px}.site-photo img{height:260px}.site-photo .photo-label{left:12px;bottom:12px;font-size:9px;padding:8px 11px}.hero-caption{display:block;font-size:9px}.hero-caption span{display:block}.hero-caption span+span{margin-top:6px}.hero-index{margin-top:20px}.hero-index a{font-size:11px;gap:9px}.hero-index a:after{margin-right:6px}.service-row{grid-template-columns:25px 1fr 25px;gap:15px;padding:25px 0}.service-row h3{font-size:23px}.service-row p{grid-column:2;grid-row:2;font-size:var(--body-size)}.service-row .arrow{grid-column:3;grid-row:1}.service-row .tagline{font-size:9px}.system{padding:28px 18px}.system-top h3{font-size:22px}.diagram-key{gap:13px;font-size:9px}.system-points{gap:24px 20px}.system-points h3{font-size:16px}.system-points p{font-size:11px}.feature-copy{padding:30px 23px}.feature-img img{min-height:180px;max-height:230px}.pilot-band{grid-template-columns:1fr;gap:30px;padding:32px 0}.pilot-number{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}.pilot-number strong{font-size:58px}.site-status,.cards,.pricing{grid-template-columns:1fr}.site-status{gap:0}.cards{gap:0}.card{padding:24px 0}.group-row{grid-template-columns:105px 1fr;gap:20px}.cta{display:block;margin-bottom:45px;padding:28px 0}.cta h2{font-size:29px}.cta .btn{margin-top:23px}.footer-top,.footer-bottom{flex-direction:column;gap:20px}.footerlinks{gap:16px}.crumb{margin-top:25px}.subhero{padding:32px 0}.subhero h1{font-size:40px}.subhero .lead{font-size:14px}.split{gap:36px}.chapter{grid-template-columns:1fr;gap:24px;padding:26px 0}.chapteraside{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}.pricebig{font-size:59px}.formbox{padding:25px 21px}.fields{grid-template-columns:1fr;gap:0}.plan{padding:28px}.plan.featured{padding-top:26px}.plan ul{min-height:0}.plan .btn{font-size:12px;padding:13px 18px}.hub{padding:42px 23px}.hub h1{font-size:43px}.hub .cards{grid-template-columns:1fr;gap:12px;margin-top:28px}.hub-visual img{min-height:190px;object-fit:cover}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

.group-intro{font-size:15px;line-height:1.85;color:var(--muted);margin:0 0 30px;max-width:730px}

.ai-highlights{align-self:center;border-left:1px solid var(--line);padding-left:40px}.ai-highlights>div{display:flex;gap:17px;padding:17px 0;border-bottom:1px solid var(--line)}.ai-highlights>div:last-child{border:0}.ai-highlights span{font:10px/1.7 monospace;color:var(--green);padding-top:2px}.ai-highlights p{font-size:12px;line-height:1.7}.ai-highlights strong{display:block;font-size:16px;font-weight:500;color:var(--ink);margin-bottom:5px}@media(max-width:640px){.ai-highlights{padding:10px 0 0;border-left:0;border-top:1px solid var(--line)}}

/* v1.5 — regional projects, discovery and enquiry states */
.region-nav{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.region-nav a{display:flex;justify-content:space-between;gap:12px;padding:23px 20px 23px 0;font-size:13px}.projects{padding-top:36px}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px 32px}.project-card{min-width:0;scroll-margin-top:110px}.project-card figure{background:#f5f5f5}.project-card img{display:block;width:100%;height:320px;object-fit:cover}.project-card figcaption{padding:11px 16px;font-size:10px;color:var(--muted)}.project-card:nth-child(3) img{object-position:50% 42%}.project-copy{padding:25px 0 0}.project-copy .eyebrow{margin-bottom:14px}.project-copy h2{font-size:31px;max-width:470px}.project-copy p:not(.eyebrow){font-size:var(--body-size);line-height:1.8;color:var(--muted);margin-top:18px;max-width:535px}.text-link{display:inline-block;margin-top:24px;font-size:12px;text-decoration:underline;text-underline-offset:5px}.project-grid.compact{gap:28px}.compact .project-card img{height:220px}.compact .project-copy h3{font-size:23px;max-width:430px}.partner-panel{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:45px;background:var(--dark);color:var(--white)}.partner-panel .eyebrow{color:var(--lime)}.partner-panel p:not(.eyebrow){color:#d4e0d4;font-size:14px}.partner-panel .btn{border-color:var(--lime);background:var(--lime);color:var(--ink)}.partner-panel .btn.outline{background:transparent;color:var(--white);border-color:#98ae9a}.energy-photo{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}.energy-photo img{width:100%;height:410px;object-fit:cover}.energy-photo p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:20px}.discovery-links{display:flex;flex-wrap:wrap;gap:12px 26px;margin:25px 0 0;font-size:12px}.formbox [hidden]{display:none!important}.formbox .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.formbox .btn:disabled{opacity:.65;cursor:wait}.formbox output[data-state=error]{color:#8d2826;border-left:3px solid #8d2826;padding-left:12px}.formbox output[data-state=success]{border-left:3px solid var(--green);padding-left:12px}.formbox .email-fallback{text-decoration:underline}.formbox .privacy-note a{text-decoration:underline}
@media(max-width:850px){.project-card img{height:250px}.partner-panel{gap:30px;padding:30px}.energy-photo{gap:30px}}@media(max-width:640px){.project-grid{grid-template-columns:1fr;gap:40px}.project-card img{height:230px}.compact .project-card img{height:220px}.project-copy h2{font-size:28px}.region-nav{grid-template-columns:1fr 1fr}.region-nav a{font-size:12px;padding:17px 15px 17px 0}.partner-panel{grid-template-columns:1fr;padding:28px 23px;gap:24px}.energy-photo{grid-template-columns:1fr}.energy-photo img{height:290px}}

.feature-img picture{display:flex;flex:1;min-height:0}.project-card picture,.energy-photo picture{display:block}

/* Neutral technical surfaces; original logo sizing and shared layout retained. */
body{background-image:none}
.nav{background:rgba(255,255,255,.96);border-bottom-color:#dedede;box-shadow:0 3px 18px rgba(24,24,24,.025)}
.review{background:#f2f2f2}
.riveon .logo svg{width:156px;height:30px;filter:none;object-position:left center}
.hero,.subhero{position:relative;isolation:isolate}
.feature,.feature-img figcaption,.project-card figure{background:#f5f5f5}
.feature{background-image:linear-gradient(135deg,rgba(100,100,100,.025),transparent 70%)}
.project-card figure{border:1px solid rgba(36,36,36,.12);border-radius:8px;overflow:hidden;box-shadow:0 8px 26px rgba(24,24,24,.035)}
.formbox{background:#f5f5f5;box-shadow:0 10px 30px rgba(24,24,24,.035)}
.partner-panel{background:radial-gradient(ellipse at 100% 0,rgba(160,160,160,.12),transparent 70%),var(--dark)}
footer{background:#f4f4f4}

@media(max-width:640px){.riveon .logo svg{width:136px;height:26px}}

.riveon .logo svg{display:block;flex-shrink:0;overflow:visible}

/* Colocation country choices use the existing restrained card treatment. */
.colocation-regions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.colocation-regions .card{display:flex;flex-direction:column;align-items:flex-start}
.colocation-regions .card .btn{margin-top:auto}
.colocation-regions .card p{margin-bottom:22px}
.colocation-project{margin-top:24px}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;font-size:18px;font-weight:500;line-height:1.5;min-height:28px}
.faq details p{font-size:var(--body-size);line-height:1.8;color:var(--muted);max-width:var(--reading-width);padding-top:15px}
@media(max-width:700px){.colocation-regions{grid-template-columns:1fr}}

/* v1.10: one alignment grid and a consistent reading rhythm. */
h2,h3{text-wrap:balance}
main p,main li{text-wrap:pretty}
.copy,.section-head>*,.cards>*{min-width:0}
.copy>h3:first-child{margin-top:0}
.copy-section+ .copy-section{margin-top:32px}
.copy-section h3{margin:0 0 12px}
.copy-section .text-link{margin-top:14px;font-size:13px;font-weight:550}
.copy-section .actions{margin-top:14px;gap:10px 24px}
.copy-section .actions .text-link{margin-top:0}
.text-link{line-height:1.65}
.card p+p{margin-top:1em}
.subhero .lead{max-width:70ch}
.colocation-regions{gap:var(--column-gap)}
.colocation-regions .card h3{min-height:0}
.section-intro,
.feature-copy p:not(.eyebrow):not(.note),
.pilot-band p:not(.eyebrow),
.partner-panel p:not(.eyebrow),
.energy-photo p:not(.eyebrow),
.chapter p:not(.eyebrow),
.site-status p{font-size:var(--body-size);line-height:1.8}
main .eyebrow{font-size:10px;line-height:1.65}
@media(max-width:1000px){
  .menu{display:block;min-height:44px;padding:10px 16px}
  .navlinks{display:none;position:absolute;top:100%;left:0;right:0;width:100%;max-width:var(--site-width);margin-inline:auto;padding:12px var(--page-gutter) 24px;flex-direction:column;align-items:stretch;gap:0;background:#ffffff;border-bottom:1px solid var(--line);font-size:14px}
  .navlinks{max-height:calc(100vh - 82px);max-height:calc(100dvh - 82px);overflow-y:auto;overscroll-behavior:contain}
  .navlinks a{flex-shrink:0}
  .navlinks.open{display:flex}
  .navlinks a{min-height:48px;padding:12px 0;border-bottom:1px solid var(--line)}
  .navlinks .nav-cta{margin:16px 0 0;padding:12px 16px;justify-content:center}
}
@media(max-width:640px){
  .navlinks{max-height:calc(100vh - 72px);max-height:calc(100dvh - 72px)}
  .card h3{min-height:0}
  .copy-section+ .copy-section{margin-top:28px}
  .section-head{margin-bottom:28px}
}

/* v1.11: footnotes, legal documents and footer follow the shared design. */
.hero-caption,.project-card figcaption,.feature-img figcaption,.hub-visual figcaption,
.note,.formbox .formnote,.legal-closing-note{font-size:12px;line-height:1.75;letter-spacing:0;color:var(--muted)}
.feature .note{font-size:12px!important}
.copy p a:not(.btn),.formbox p a:not(.btn),.note a,.legal-content a{
  color:var(--green);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;
}
.copy p a:hover,.formbox p a:hover,.note a:hover,.legal-content a:hover{color:var(--ink);text-decoration-thickness:2px}
.site-footer{padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:40px;align-items:start}
.footer-intro{max-width:290px}
.footer-brand{display:inline-flex;align-items:center;min-height:44px;margin-bottom:18px}
.footer-brand img{display:block;width:156px;height:34px;object-fit:contain;object-position:left center}
.ggl .footer-brand img{width:88px;height:40px;filter:brightness(0) saturate(100%);opacity:.85}
.footer-intro p{font-size:14px;line-height:1.8;color:var(--muted)}
.footer-email{display:inline-block;margin-top:20px;font-size:13px;font-weight:550;overflow-wrap:anywhere}
.footer-column h2{font-size:11px;line-height:1.5;font-weight:650;letter-spacing:.11em;text-transform:uppercase;margin:12px 0 24px}
.footer-column ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.footer-column li{margin:0}
.footer-column a{display:inline-block;font-size:13px;line-height:1.65;color:var(--ink);padding-block:3px}
.site-footer a:hover{text-decoration:underline;text-underline-offset:5px}
.footer-column a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px;font-weight:600}
.site-footer .footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 28px;border-top:1px solid var(--line);padding-top:24px;margin-top:44px;font:12px/1.7 var(--font)}
.legal-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 28px;padding-top:20px;color:var(--muted);font-size:12px;line-height:1.75}
.legal-meta a{color:var(--green);text-decoration:underline;text-underline-offset:4px}
.legal-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:var(--column-gap);align-items:start}
.legal-toc{position:sticky;top:114px;max-height:calc(100vh - 138px);overflow:auto;padding-right:8px}
.legal-toc .eyebrow{margin:0 0 20px}
.legal-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.legal-toc a{display:grid;grid-template-columns:24px 1fr;gap:8px;padding:9px 0;font-size:12px;line-height:1.6;color:var(--muted)}
.legal-toc a span{font:10px/1.9 monospace;color:var(--green)}
.legal-toc a:hover{color:var(--ink)}
.legal-content{min-width:0;width:100%;max-width:74ch;font-size:15px;line-height:1.85;color:var(--muted)}
.legal-block{padding:40px 0;border-bottom:1px solid var(--line);scroll-margin-top:116px}
.legal-block:first-child{padding-top:0}
.legal-number{display:block;margin-bottom:12px;font:11px/1.7 monospace;color:var(--green)}
.legal-content h2{color:var(--ink);font-size:30px;line-height:1.25;margin:0 0 24px}
.legal-content h3{color:var(--ink);font-size:19px;line-height:1.4;margin:0 0 12px}
.legal-content p+p{margin-top:18px}
.legal-content ul,.legal-content ol{padding-left:22px;margin:20px 0}
.legal-content li{padding-left:3px;margin:10px 0}
.legal-content a,.legal-content code{overflow-wrap:anywhere}
.legal-content code{font-size:13px;color:var(--ink)}
.legal-data{margin-top:24px}
.legal-data-row{display:grid;grid-template-columns:170px minmax(0,1fr);gap:24px;padding:16px 0;border-top:1px solid var(--line)}
.legal-label{font-size:13px;font-weight:550;color:var(--ink)}
.legal-value{font-size:14px;line-height:1.85}
.legal-people,.legal-callouts,.legal-entities{display:grid;gap:24px;margin-top:26px}
.legal-person,.legal-callout,.legal-entity{padding:24px;border:1px solid var(--line);background:#f7f7f7}
.legal-person>strong{display:block;color:var(--ink);font-weight:600}
.legal-person-meta{display:grid;gap:6px;margin-top:8px}
.legal-secondary{font-size:13px;line-height:1.65}
.legal-entity-heading{margin-bottom:14px}
.legal-country{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.legal-entity .legal-data-row{grid-template-columns:130px minmax(0,1fr)}
.legal-closing-note{padding-top:24px}
@media(max-width:1100px){.footer-grid{gap:28px;grid-template-columns:1.2fr 1fr 1fr 1fr}}
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .legal-layout{grid-template-columns:1fr;gap:36px}
  .legal-toc{position:static;max-height:none;padding:0 0 24px;border-bottom:1px solid var(--line)}
  .legal-toc ol{grid-template-columns:1fr 1fr;gap:4px 28px}
}
@media(max-width:640px){
  .site-footer{padding-top:40px}
  .footer-grid{gap:28px 24px}
  .footer-intro{grid-column:1/-1;max-width:440px}
  .footer-column h2{margin-top:0;margin-bottom:16px}
  .footer-column ul{gap:6px}
  .footer-column a{padding-block:7px}
  .site-footer .footer-bottom{align-items:flex-start;gap:12px;margin-top:32px;font-size:11px}
  .legal-toc ol{column-gap:16px}
  .legal-content h2{font-size:27px}
  .legal-block{padding-block:32px}
  .legal-data-row,.legal-entity .legal-data-row{grid-template-columns:1fr;gap:6px}
  .legal-person,.legal-callout,.legal-entity{padding:20px}
}
.legacy-sections{margin:24px 0 72px}
.legacy-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:var(--column-gap);padding:36px 0;border-top:1px solid var(--line);scroll-margin-top:116px}
.legacy-section h2{font-size:clamp(24px,3vw,36px);line-height:1.2;max-width:22ch;margin:0}
.legacy-section p{max-width:65ch;line-height:1.85;color:var(--muted);margin:0 0 20px}
.legacy-section a,.legacy-contact a{color:var(--green);text-decoration:underline;text-underline-offset:5px}
.legacy-note{max-width:85ch;color:var(--muted);font-size:13px;line-height:1.8;padding-bottom:48px}
@media(max-width:760px){.legacy-section{grid-template-columns:1fr;gap:20px;padding:28px 0}.legacy-sections{margin-bottom:44px}}
/* Full-size editorial images restored to v1.19 proportions, outside headlines. */
.visual-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:var(--column-gap);align-items:center}
.hardware-figure{min-width:0;width:100%;margin:0;justify-self:center}
.hardware-image{position:relative;isolation:isolate;background:transparent;border:0;border-radius:0;overflow:visible;aspect-ratio:16/11}
.hardware-image:before{content:"";position:absolute;z-index:-1;left:24%;right:24%;bottom:12%;height:7%;border-radius:50%;background:radial-gradient(ellipse,rgba(26,32,40,.14),rgba(26,32,40,.03) 48%,transparent 74%);filter:blur(9px);pointer-events:none}
.hardware-object{position:absolute;inset:0;width:100%;height:100%}
.hardware-image picture{display:block;width:100%;height:100%}
.hardware-image img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;filter:drop-shadow(0 12px 12px rgba(26,32,40,.10))}
.hardware-figure figcaption,.archive-band figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:5px 14px;padding-top:10px;font-size:11px;line-height:1.7;color:var(--muted)}
.hardware-figure figcaption a{text-decoration:underline;text-underline-offset:4px}
.visual-panel-copy{min-width:0;max-width:680px}
.visual-panel-copy h2{margin:0 0 20px;font-size:clamp(28px,3vw,39px)}
.visual-panel-copy>p:not(.eyebrow){font-size:var(--body-size);line-height:1.85;max-width:60ch;color:var(--muted)}
.visual-panel-copy .text-link{display:inline-block;margin-top:22px}
.archive-band{margin-inline:0}
.archive-band>picture{display:block}
.archive-band img{display:block;width:100%;height:clamp(280px,33vw,420px);object-fit:cover;object-position:50% 44%;border-radius:10px}
.site-photo{border-radius:10px;overflow:hidden}
.subhero.with-visual{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:var(--column-gap);align-items:center}
.subhero-copy{min-width:0}
.subhero.with-visual h1{font-size:clamp(37px,4.25vw,61px)}
.subhero.with-visual .lead{max-width:54ch}
.editorial-figure{min-width:0;align-self:center}
.editorial-figure>picture{display:block}
.editorial-figure img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border:0;border-radius:0}
.editorial-figure figcaption{font-size:11px;line-height:1.7;color:var(--muted);padding-top:12px}
@media(max-width:850px){.subhero.with-visual{grid-template-columns:1fr;gap:28px}.subhero.with-visual h1{font-size:clamp(40px,6.5vw,58px)}.subhero.with-visual .editorial-figure{max-width:540px;justify-self:center;width:100%}.subhero.with-visual .editorial-figure img{aspect-ratio:16/9}}
@media(max-width:700px){.visual-panel{grid-template-columns:1fr;gap:28px}.visual-panel-copy h2{margin-bottom:18px}.archive-band img{height:270px}.archive-band figcaption{font-size:10px}}

/* Pre-rendered real 3D views: no CSS tilt and no time-based animation. */
.hardware-3d .hardware-object canvas{display:none;position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 12px 12px rgba(26,32,40,.10));pointer-events:none}
.hardware-3d [data-frame-ready="true"] canvas{display:block}
.hardware-3d [data-frame-ready="true"] img{opacity:0}
.hardware-3d .hardware-image{overflow:visible}
.hardware-3d .hardware-image:before{bottom:1%;height:6%;opacity:.7}
.hardware-3d figcaption{font-size:11px;line-height:1.6;padding-top:10px}
.image-credit{padding:28px 0;border-top:1px solid var(--line)}
.image-credit h2{font-size:24px;margin-bottom:14px}
.image-credit p{max-width:74ch;overflow-wrap:anywhere}

/* Respect OS motion preferences for native anchor navigation as well. */
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.form-security{grid-column:1/-1;margin:16px 0;min-width:0}.form-security .cf-turnstile{min-height:140px}.form-security p,.form-security noscript{display:block;font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px}.form-security a{text-decoration:underline;text-underline-offset:3px}