/* EARTH: connected energy design */
:root{--ink:#102b27;--green:#3be4b2;--pale:#f0f6f3;--line:#d9e5df;--muted:#536962}body{background:#fbfcfa}h1,h2,h3{letter-spacing:-.02em}h1{font-weight:500}h2{font-weight:500}.wrap{width:min(1320px,calc(100% - 88px))}.topbar{display:none}header{background:#0c241ff5;border-bottom:1px solid #ffffff16;backdrop-filter:blur(18px)}.nav{min-height:88px}.brand img{width:150px}.button{border-radius:100px;padding:16px 26px;gap:20px;font-weight:600;transition:background .25s,transform .25s,box-shadow .25s}.button:hover{box-shadow:0 8px 30px #35dab22a;background:#6ef0c8;border-color:#6ef0c8;transform:translateY(-3px)}.button.secondary{border-color:#ffffff55}.eyebrow{font-size:.72rem;letter-spacing:.18em;display:flex;align-items:center;gap:10px}.textlink{font-weight:600}.nav-submenu{border-radius:12px;box-shadow:0 20px 50px #071d1940}.section{padding-block:100px}.section.tight{padding-top:35px}.section-head{gap:70px;margin-bottom:45px}.section-head>p{font-size:1.05rem}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;position:relative;transition:border-color .3s,box-shadow .3s,transform .3s}.card:hover{border-color:#73b49b;box-shadow:0 16px 45px #143f2f0b;transform:translateY(-5px)}.card .number{color:#257b62;font-size:.78rem;letter-spacing:.12em}.grid2,.grid3{gap:24px}.intro{padding-top:85px;padding-bottom:45px;position:relative}.intro:after{content:'';position:absolute;width:180px;height:180px;border:1px solid #bfd9cf;border-radius:50%;right:3%;top:70px;z-index:-1;box-shadow:0 0 0 35px #eaf3ee,0 0 0 70px #f4f8f5}.intro h1{max-width:1000px}.intro .lead{max-width:820px}.feature{border-radius:24px;background:linear-gradient(130deg,#f0f6f3,#e4efea);border:1px solid var(--line);padding:60px}.product-image{border-radius:18px;background:transparent}.product-image img{filter:drop-shadow(0 20px 25px #163b2720);transition:transform .6s}.feature:hover .product-image img{transform:translateY(-7px)}.business-band{background:radial-gradient(ellipse at 90% 40%,#195a46 0,transparent 60%),#0b241e;padding-block:95px;position:relative;overflow:hidden}.business-band:before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;border:1px solid #66d7ae20;right:-100px;top:-220px;box-shadow:0 0 0 65px #66d7ae08;pointer-events:none}.business-band .wrap{position:relative}.business-band h2{color:#fff}.business-band p{color:#d1e2da}.business-band .eyebrow{color:#86e5bf}.cta{border-radius:24px;background:radial-gradient(ellipse at 80% 50%,#256750,transparent 70%),#102e25;color:white;border:1px solid #244e3c;padding:60px;margin-block:45px 90px;position:relative;overflow:hidden}.cta .eyebrow{color:#8ce8c4}.cta p{color:#d2e3da}.cta h2{color:#fff}.cta .button{flex-shrink:0}footer{background:#081c16}footer p{color:#bfd0c8}.footgrid h3{color:#fff}.footbottom{color:#a3bdb0}.package{border-radius:24px;border:1px solid var(--line);background:white;box-shadow:0 14px 40px #133a2508}.package.accent{background:linear-gradient(135deg,#eafaf1,#e4f4eb);border-color:#a1d8bd}.package .eyebrow{color:#17674f}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 28px;margin-bottom:14px;transition:border-color .2s}.faq details[open]{border-color:#76b899}.faq summary{font-size:1.15rem;line-height:1.45}.faq details p{padding-top:20px;margin-bottom:0}.faq details p+p{padding-top:12px}.filters button{border-radius:100px}.reference-grid .project{border-radius:18px;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}.reference-grid .project:hover{transform:translateY(-4px);box-shadow:0 12px 40px #0e302310}.reference-content{border-top:0}.reference-specs span{border-radius:100px;background:#edf6f0}.reference-photo>span{border-radius:100px;background:#10271ee8;padding:8px 14px}.team-card{border-radius:18px;overflow:hidden;box-shadow:0 12px 40px #16392408}.team-portrait{background:#eaf1ec}.contact-card{border-radius:24px;background:linear-gradient(135deg,#eaf4ed,#f3f7f3);border:1px solid var(--line)}#inquiry{border-radius:24px;background:#fff;border:1px solid var(--line);padding:36px}input,select,textarea{border-radius:10px}input:focus,select:focus,textarea:focus{border-color:#39a782;box-shadow:0 0 0 3px #39a78218}.purchase-photo{border-radius:24px;overflow:hidden}.purchase-photo>div{background:linear-gradient(transparent,#0c261ff2);color:#fff;border-radius:0}.purchase-tags span{border-radius:100px;background:#eaf3ed}.solar-section{background:linear-gradient(120deg,#eaf3ee,#f4f7f4)}.solar-input-card,.solar-result-card{border-radius:24px}.solar-result-card{background:radial-gradient(ellipse at 90% 5%,#2c6c51,transparent 65%),#102e25}.contract-inputs,.contract-output,.contract-visual{border-radius:24px}.contract-choice-highlight{background:linear-gradient(125deg,#e3f3e9,#f5faf6)}.contract-process article{border-radius:16px}.tech-scenario{border-radius:24px;background:linear-gradient(125deg,#e7f5ec,#f2f7f3);min-height:340px}.tech-choices button{border-radius:14px;transition:transform .2s,background .2s}.tech-choices button:hover{transform:translateX(4px)}.tech-choices button[aria-pressed=true]{background:#102e25}.tech-product{background:#020b09;border:1px solid #264338;border-radius:24px;overflow:hidden;padding:0}.tech-product img{height:460px;object-fit:cover}.tech-product>span{color:#9cdbc3;padding:0 20px 22px}.tech-hero{padding-bottom:90px}.tech-meter-band{background:linear-gradient(125deg,#e3f1e8,#f1f6f1)}.tech-meter-card{border-radius:24px;border:1px solid var(--line)}.tech-symbol{color:#167555}.smart-app-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.smart-app-image{background:#000;border-radius:24px;overflow:hidden}.smart-app-image img{width:100%;height:430px;object-fit:contain}.earth-tech-teaser{border:0}.earth-tech-teaser .card{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;padding:28px 12px 12px;box-shadow:none}.earth-tech-teaser .tech-symbol{display:none}.tech-teaser-bottom{margin-top:40px}.tech-teaser-bottom .button{background:var(--ink);color:white;border-color:var(--ink)}
/* Home */
.smart-hero{background:#020b09;color:#fff;position:relative;overflow:hidden;isolation:isolate;min-height:760px}.smart-hero-glow{position:absolute;width:650px;height:650px;background:radial-gradient(circle,#124c3b70,transparent 68%);top:-250px;left:-230px;z-index:-1}.smart-hero-layout{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;min-height:665px;gap:20px;padding-top:35px}.smart-hero h1{font-size:clamp(3.5rem,5.2vw,5.3rem);line-height:1.04;margin-bottom:28px;letter-spacing:-.015em;position:relative;z-index:2}.smart-hero h1 em{font-style:normal;color:#62e8b7}.smart-hero p{color:#c0d1c8;font-size:1.05rem;max-width:520px}.smart-hero .eyebrow{color:#a3d9c0}.status-dot{width:7px;height:7px;border-radius:50%;background:#52e7b0;display:inline-block;flex-shrink:0;box-shadow:0 0 16px #52e7b077}.smart-hero-points{display:flex;gap:18px;margin-top:40px;flex-wrap:wrap;color:#93b7a5;font-size:.75rem}.smart-hero-points span{border-top:1px solid #315448;padding-top:12px}.smart-hero-stage{position:relative;min-width:0;align-self:stretch;display:flex;align-items:center;justify-content:center}.smart-hero-stage>img{width:calc(100% + 130px);max-width:none;height:590px;object-fit:cover;mix-blend-mode:screen;animation:product-enter 1.3s ease-out both}.smart-stage-label{position:absolute;top:60px;right:0;display:flex;align-items:center;gap:10px;border:1px solid #75c9a52b;background:#0e271acc;backdrop-filter:blur(12px);border-radius:100px;padding:12px 18px;color:#b6d3c3;font-size:.72rem}.smart-stage-link{position:absolute;bottom:55px;right:15px;font-size:.82rem;color:#c6e1d1;display:flex;gap:30px;align-items:center;border-bottom:1px solid #415e4d;padding-bottom:12px}.smart-hero-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff1d;padding-block:25px;color:#8eaa9b;font-size:.78rem}.smart-hero-bottom>a{color:#d2e3da;display:flex;gap:14px;align-items:center}.smart-hero-copy{animation:copy-enter .9s ease-out both}.smart-bento{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:20px}.smart-image-card{border-radius:22px;position:relative;overflow:hidden;display:block;color:#fff;background:#122d22;min-height:480px;isolation:isolate}.smart-image-card:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 25%,#071b15cc 65%,#071b15);z-index:-1}.smart-image-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s}.smart-image-card>div{position:absolute;bottom:30px;left:30px;right:30px}.smart-image-card>div>span:first-child{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#c1d9ce;display:block;margin-bottom:15px}.smart-image-card h3{font-size:clamp(1.7rem,2.3vw,2.6rem);font-weight:500;line-height:1.1;letter-spacing:-.02em}.smart-card-link{font-size:.8rem;display:inline-block;border-bottom:1px solid #8ac4a7;padding-bottom:6px}.smart-image-card:hover{text-decoration:none}.smart-image-card:hover>img{transform:scale(1.055)}.home-reference{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;padding:0 0 28px}.home-reference>img{width:100%;height:230px;object-fit:cover;margin-bottom:25px;transition:transform .6s}.home-reference>span,.home-reference>h3,.home-reference>p{margin-left:28px;margin-right:28px}.home-reference:hover>img{transform:scale(1.025)}
/* Stylized energy flow, illustrative */
.smart-energy-visual{height:350px;position:relative;background:radial-gradient(ellipse at center,#194d39,#0b231a 70%);border-radius:24px;margin:42px 0;color:#fff;overflow:hidden;border:1px solid #2e5b44}.smart-energy-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}.smart-energy-lines path{stroke:#3a7359;stroke-width:1;fill:none}.smart-energy-lines .energy-travel{stroke:#62edb3;stroke-width:2;stroke-dasharray:8 75;animation:energy-travel 12s linear infinite}.smart-energy-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid #58b98a55;background:#173c2d;backdrop-filter:blur(8px);width:160px;height:160px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;z-index:2;gap:10px;box-shadow:0 0 70px #37cd8d12}.smart-energy-center strong{font-size:1.9rem;font-weight:500;letter-spacing:.07em}.smart-energy-center>span:last-child{font-size:.65rem;color:#aed8c1}.smart-energy-orbit{position:absolute;width:225px;height:225px;border:1px solid #43836433;border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.smart-energy-orbit:before{content:'';position:absolute;inset:-30px;border:1px solid #43836415;border-radius:50%}.smart-energy-node{position:absolute;display:flex;align-items:center;gap:14px;background:#143427d9;border:1px solid #49775d55;border-radius:100px;padding:15px 24px;z-index:1;transform:translate(-50%,-50%);font-size:.85rem}.smart-energy-node>span{font-size:1.4rem;color:#8febba}.smart-energy-node strong{font-weight:500}.node-solar{left:15%;top:23%}.node-battery{left:85%;top:23%}.node-home{left:15%;top:77%}.node-grid{left:85%;top:77%}
/* Motion stays optional; content stays visible without scripting */
.reveal-ready{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--reveal-delay,0ms)}.reveal-ready.is-visible{opacity:1;transform:none}.scroll-progress{position:fixed;top:0;left:0;height:2px;width:100%;background:var(--green);transform:scaleX(0);transform-origin:left;z-index:100;pointer-events:none}@keyframes energy-travel{to{stroke-dashoffset:-830}}@keyframes product-enter{from{opacity:0;transform:translateY(35px)}to{opacity:1;transform:none}}@keyframes copy-enter{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@media(min-width:1600px){.smart-hero-layout{min-height:720px}.smart-hero{min-height:815px}}@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.smart-hero h1{font-size:4.1rem}.smart-hero-layout{grid-template-columns:1.15fr 1fr}.smart-stage-label{right:-10px}.smart-bento{gap:16px;grid-template-columns:1.1fr 1fr 1fr}.smart-image-card>div{left:22px;right:22px}.smart-image-card{min-height:420px}.feature{padding:40px}.smart-app-section{gap:40px}}@media(max-width:900px){.nav{min-height:76px}.section-head{gap:35px}.smart-hero-layout{grid-template-columns:1fr 1fr;min-height:600px}.smart-hero h1{font-size:3.4rem}.smart-hero-stage>img{height:480px}.smart-stage-label{top:90px;right:-15px;font-size:.6rem}.smart-hero{min-height:auto}.smart-bento{grid-template-columns:1fr 1fr}.smart-image-large{grid-column:1/-1;min-height:430px}.smart-image-large>img{object-position:center 65%}.smart-energy-center{width:130px;height:130px}.smart-energy-node{padding:12px 16px}.smart-app-image img{height:340px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.section{padding-block:60px}.section.tight{padding-top:28px}.smart-hero-layout{grid-template-columns:1fr;padding-top:45px;gap:0}.smart-hero h1{font-size:clamp(2.75rem,9vw,4rem);max-width:620px}.smart-hero-copy .actions{gap:12px}.smart-hero-copy .button{width:auto;font-size:.85rem;padding:14px 21px}.smart-hero p{font-size:1rem}.smart-hero-points{margin-top:30px;font-size:.65rem;gap:14px}.smart-hero-stage{min-height:350px}.smart-hero-stage>img{height:380px;width:100%;object-fit:contain}.smart-stage-label{top:25px;right:0;font-size:.65rem}.smart-stage-link{bottom:25px;right:0}.smart-hero-bottom{font-size:.65rem;gap:20px}.smart-hero-bottom>span:last-child{display:none}.smart-bento{gap:16px}.smart-image-card{min-height:360px}.smart-image-large{min-height:390px}.smart-image-card>div{bottom:24px;left:20px;right:20px}.smart-image-card h3{font-size:1.65rem}.smart-image-card>div>span:first-child{font-size:.6rem}.smart-card-link{font-size:.7rem}.intro{padding-top:55px}.intro:after{display:none}.intro h1{font-size:2.85rem}.feature{padding:28px;border-radius:20px}.cta{padding:32px;margin-block:25px 60px}.cta .button{margin-top:24px}.business-band{padding-block:60px}.card{padding:28px;border-radius:18px}.faq details{padding:21px}.purchase-hero{gap:25px}.purchase-photo>img{height:340px}.tech-product img{height:340px}.tech-hero{padding-bottom:55px}.smart-app-section{grid-template-columns:1fr;gap:30px}.smart-app-image img{height:350px}.smart-energy-visual{height:330px;margin-block:28px}.smart-energy-node{font-size:.7rem;gap:8px;padding:10px 12px}.smart-energy-center{width:115px;height:115px}.smart-energy-center strong{font-size:1.35rem}.smart-energy-center>span:last-child{font-size:.5rem}.smart-energy-orbit{width:150px;height:150px}.node-solar,.node-home{left:22%}.node-battery,.node-grid{left:78%}.smart-energy-lines{display:none}.smart-energy-node:after{content:'';position:absolute;bottom:-15px;height:10px;width:2px;background:#62edb3;box-shadow:0 0 8px #62edb3;animation:node-pulse 3s ease-in-out infinite}.tech-meter-card{padding:28px}#inquiry{padding:26px}.home-reference>img{height:230px}.smart-stage-link{font-size:.75rem}.mobile-cta{background:#3be4b2}.solar-input-card,.solar-result-card{padding:28px}.tech-scenario{min-height:360px}}@media(max-width:450px){.smart-bento{grid-template-columns:1fr}.smart-image-large{grid-column:auto}.smart-image-card{min-height:400px}.smart-image-card h3{font-size:2rem}.smart-image-card>div>span:first-child{font-size:.68rem}.smart-hero .eyebrow{font-size:.63rem}.smart-hero-points span:last-child{display:none}.smart-hero-stage{min-height:310px}.smart-hero-stage>img{height:330px}.smart-stage-label{top:20px}.smart-app-image img{height:300px}}@keyframes node-pulse{50%{opacity:.3;transform:translateY(5px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal-ready{opacity:1;transform:none}.scroll-progress{display:none}}