:root{--ink:#14342c;--dark:#102f2a;--paper:#f8f7f1;--lime:#d5ff77;--muted:#68766d;--line:#dce1d5;--white:#fff;--radius:22px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:95px}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #729f28;outline-offset:5px}input:focus,textarea:focus{outline:2px solid #729f28;outline-offset:2px}button:disabled{cursor:wait;opacity:.65}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:650}h2{font-size:clamp(28px,3.2vw,42px);line-height:1.35;letter-spacing:-.04em}h3{font-size:22px;line-height:1.5}::selection{color:var(--dark);background:var(--lime)}[hidden]{display:none!important}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.section{padding-top:100px;padding-bottom:100px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.11em;margin-bottom:20px}.quiet,.under-note{color:var(--muted);font-size:13px}.quiet{margin-top:12px}.under-note{margin-top:20px}.under-note a{text-decoration:underline;text-underline-offset:4px;margin-left:8px}.skip{position:absolute;top:8px;left:16px;transform:translateY(-200%);z-index:99;background:var(--lime);padding:10px}.skip:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header{border-bottom:1px solid var(--line);background:#f8f7f1f5;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav{min-height:94px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;letter-spacing:.035em;font-weight:750;line-height:1.3}.brand small{font-size:10px;display:block;font-weight:500;letter-spacing:.12em;margin-top:5px}.brand-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--lime);border-radius:12px;font-size:22px;letter-spacing:-.06em;position:relative}.brand-icon>span{position:absolute;font-size:12px;right:5px;top:2px}.nav-links{display:flex;gap:28px;font-size:13px;margin-left:auto}.nav>a:last-child{margin-left:12px}.nav-links a:hover,.text-link:hover{opacity:.65}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;border:1px solid transparent;border-radius:999px;padding:15px 25px;font-size:14px;font-weight:600;line-height:1.5;text-align:center;transition:background .15s,transform .15s;min-height:48px}.button:hover{transform:translateY(-2px)}.button.small{padding:11px 20px;font-size:12px;min-height:42px}.button.dark{background:var(--dark);color:var(--white)}.button.dark:hover{background:#245044}.button.lime{background:var(--lime);color:var(--dark)}.button.lime:hover{background:#c2ed65}.button.outline{background:transparent;border-color:var(--ink);padding:10px 18px}.text-link{font-size:14px}.text-link span{margin-left:14px}.actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.hero{padding-top:82px;padding-bottom:86px;display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}.hero .eyebrow{display:flex;align-items:center;gap:9px}.dot{width:7px;height:7px;background:#5d823f;border-radius:50%}.hero h1{font-size:clamp(60px,6.5vw,88px);line-height:1.18;letter-spacing:-.065em}.hero h1>span{position:relative;z-index:0}.hero h1>span:after{content:"";height:23%;left:-2%;right:-4%;bottom:4%;background:var(--lime);position:absolute;z-index:-1;transform:rotate(-2deg)}.hero-intro{font-size:17px;line-height:1.9;margin:26px 0 30px;color:#4e6559}.hero-note{font-size:11px;color:var(--muted);margin-top:22px;letter-spacing:.03em}.hero-demo{background:var(--dark);color:#f6f8ec;padding:26px 28px 0;border-radius:28px;box-shadow:0 24px 60px #102f2a12;transform:rotate(1.5deg);position:relative}.hero-demo:before{content:"";position:absolute;width:90px;height:90px;border-radius:50%;border:1px solid #b7caab;top:-27px;right:-25px;z-index:-1}.demo-top{display:flex;align-items:center;gap:8px;font-size:12px}.mini-mark{color:var(--lime);font-size:24px;line-height:1}.demo-tag{margin-left:auto;color:#c6d4bd;font-size:10px;white-space:nowrap;border:1px solid #55705c;padding:3px 7px;border-radius:5px}.demo-before{font-size:20px;color:#b8c8bd;padding:24px 0 12px;text-decoration:line-through;text-decoration-color:#698274}.demo-divider{display:flex;align-items:center;justify-content:space-between;color:#98b0a1;font-size:10px;letter-spacing:.06em;margin:4px 0 15px}.demo-request{background:#f5f6e9;color:var(--ink);border-radius:14px;padding:22px 24px}.request-tag{display:inline-block;font-size:10px;line-height:1.4;font-weight:600;letter-spacing:.08em;background:#e2edc8;padding:3px 7px;border-radius:4px}.demo-request p{margin:6px 0 14px;font-size:16px;line-height:1.75}.demo-request p:last-child{margin-bottom:0}.demo-bottom{display:flex;gap:12px;align-items:center;padding:23px 0;font-size:11px;line-height:1.7;color:#b7cbbd}.demo-bottom strong{font-weight:500;color:#f6f8ec}.tiny-square{height:31px;width:31px;border-radius:7px;background:var(--lime);transform:rotate(-12deg)}.demo-arrow{font-size:31px;color:var(--lime);margin-left:auto}.principles{background:#edf0e4;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.principles-inner{display:flex;justify-content:space-between;padding:25px 0;gap:16px;font-size:13px}.principles b{font-size:10px;font-weight:500;color:#839278;margin-right:16px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:42px}.section-head>.eyebrow{margin-bottom:14px}.section-head>p{font-size:13px;color:var(--muted);line-height:1.8}.section-head .eyebrow{margin-bottom:14px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}.steps article{padding:30px 30px 0 0}.steps article+article{padding-left:32px;border-left:1px solid var(--line)}.steps article:last-child{padding-right:0}.step-num{font-size:13px;letter-spacing:.08em;color:#7f9174;display:block;margin-bottom:38px}.steps h3{font-size:20px;margin-bottom:12px}.steps p{font-size:14px;color:var(--muted);line-height:1.9}.templates-section{background:#eeeee5;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.template-workspace{display:grid;grid-template-columns:310px 1fr;gap:18px}.template-tabs{display:flex;flex-direction:column;gap:10px}.template-tabs button{border:1px solid #d9dfcf;border-radius:14px;background:transparent;padding:22px 20px;text-align:left;display:flex;align-items:center;gap:16px;min-height:93px}.template-tabs button[aria-selected=true]{background:var(--white);border-color:#becbb0;box-shadow:0 3px 12px #102f2a04}.tab-icon{font-size:20px;background:#e3e9d8;border-radius:9px;width:35px;height:35px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.template-tabs strong{font-size:15px;font-weight:600}.template-tabs small{font-size:10px;display:block;color:var(--muted);margin-top:4px}.tab-arrow{margin-left:auto;color:#7d946b;font-size:19px}.template-panel{background:var(--white);border-radius:18px;padding:27px 30px;display:flex;flex-direction:column;min-width:0;border:1px solid #e4e7dc}.panel-top{font-size:10px;display:flex;justify-content:space-between;gap:12px;color:#738267;letter-spacing:.04em;padding-bottom:22px;border-bottom:1px solid var(--line)}.template-panel textarea{width:100%;border:0;background:transparent;font-size:15px;line-height:2.1;color:var(--ink);padding:22px 0;resize:vertical;min-height:260px;height:270px;flex:1}.panel-footer{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:20px;align-items:center}.panel-footer p{color:var(--muted);font-size:11px;max-width:260px}.panel-footer .button{font-size:12px;white-space:nowrap;padding:13px 18px;gap:13px}.custom-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px}.custom-intro>p:not(.eyebrow){font-size:14px;margin-top:25px;color:var(--muted)}.custom-intro>p.quiet{font-size:11px;margin-top:15px}.builder-form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:27px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.builder-form label,.consult-form label,.custom-output label{display:block;font-size:12px;font-weight:600}input,textarea{color:var(--ink);max-width:100%}input::placeholder,textarea::placeholder{color:#8b9688;font-weight:400}label>input,label>textarea,.custom-output>textarea{display:block;width:100%;border:1px solid #dce2d3;background:#f8f9f3;padding:12px 13px;border-radius:9px;margin:8px 0 0;font-size:13px;line-height:1.8;font-weight:400;resize:vertical}label>textarea{min-height:90px}.builder-form>.button{margin-top:24px}.custom-output{border-top:1px solid var(--line);margin-top:22px;padding-top:22px}.custom-output .button{margin-top:14px}.custom-output>textarea{background:white}
.service-section{background:var(--dark);color:var(--paper)}.service-section .eyebrow{color:var(--lime)}.service-section .section-head>p{color:#b0c3b6}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #456357;border-bottom:1px solid #456357}.service-grid article{padding:33px 30px 32px 0}.service-grid article+article{padding-left:32px;border-left:1px solid #456357}.service-grid article:last-child{padding-right:0}.service-label{color:#bed998;font-size:11px;display:block;margin-bottom:22px}.service-grid h3{font-size:24px;margin-bottom:20px;font-weight:500}.service-grid p{color:#b5c9bb;font-size:13px;line-height:2}.service-footnote{display:flex;gap:28px;margin-top:27px;align-items:flex-start;font-size:11px;color:#b5c9bb}.service-footnote>span{white-space:nowrap;color:#f4f7e9}.service-footnote>p{max-width:890px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{padding:23px 2px;display:flex;justify-content:space-between;gap:20px;list-style:none;font-size:16px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{color:#6c865a;transition:transform .15s}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details>p{font-size:14px;color:var(--muted);padding:0 45px 23px 2px;max-width:940px;line-height:2}
.consult-section{background:#e9eddf;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.consult-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.consult-grid>div>p:not(.eyebrow){margin-top:22px;color:var(--muted);font-size:14px;line-height:1.95}.contact-card{margin-top:28px;background:var(--dark);padding:25px 27px;border-radius:18px;color:var(--paper);max-width:385px}.contact-card>span{font-size:10px;color:#bbd3b5;display:block;margin-bottom:8px}.contact-card>strong{font-size:19px;display:block;letter-spacing:-.02em}.contact-card>p{font-size:12px;color:#bcd1bd;margin:10px 0 20px}.contact-card b{font-weight:500;letter-spacing:.1em}.contact-card .button{font-size:12px;padding:12px 18px}.contact-card>small{display:block;margin-top:15px;font-size:10px;color:#c0cfbf;line-height:1.8}.consult-grid>div>p.support-link{font-size:12px}.support-link a{text-decoration:underline;text-underline-offset:4px}.consult-form{padding-top:3px;min-width:0}.consult-form h3{margin-bottom:25px;font-size:20px}.consult-form>label{margin-bottom:18px}.consult-form .field-grid{margin-bottom:18px}.consult-form input,.consult-form textarea{background:#f8f9f1}.consult-form>.button{margin-top:4px}.consult-form>.quiet{font-size:11px}.footer{padding-top:40px;padding-bottom:28px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-top>div{display:flex;gap:22px;font-size:12px}.footer-bottom{margin-top:30px;font-size:10px;color:var(--muted)}.footer-bottom a{text-decoration:underline;text-underline-offset:3px}.analytics-note{border-top:1px solid var(--line);margin-top:22px;padding-top:18px;display:flex;gap:12px 20px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:10px}.analytics-note label{display:flex;gap:6px;align-items:center}.analytics-note input{accent-color:var(--dark)}.analytics-note a{text-decoration:underline}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:white;border-radius:12px;padding:12px 22px;z-index:60;font-size:13px;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;max-width:calc(100% - 32px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:20px;width:min(540px,calc(100% - 32px));padding:25px;color:var(--ink);max-height:85vh;overflow:auto}dialog::backdrop{background:#102f2a85}dialog h2{font-size:22px}dialog p{font-size:13px;margin:10px 0}dialog textarea{display:block;width:100%;border:1px solid var(--line);padding:12px;border-radius:8px;font-size:14px;line-height:1.8}dialog button{margin-top:15px}
@media(min-width:1400px){.hero{padding-top:105px;padding-bottom:110px}}
@media(max-width:1000px){.nav{gap:18px}.nav-links{gap:18px}.hero{gap:45px}.hero h1{font-size:clamp(48px,6.5vw,68px)}.hero-demo{padding:22px 22px 0}.hero-intro{font-size:15px}.custom-section{gap:40px}.consult-grid{gap:55px}.template-workspace{grid-template-columns:260px 1fr}.template-tabs button{padding:20px 15px}.template-panel{padding:25px}.panel-footer{align-items:flex-start;flex-direction:column}.panel-footer p{max-width:none}.steps article+article,.service-grid article+article{padding-left:24px}.steps article,.service-grid article{padding-right:24px}}
@media(max-width:760px){:root{scroll-padding-top:88px}.wrap{width:calc(100% - 40px)}.section{padding-top:64px;padding-bottom:64px}.nav{min-height:78px;gap:12px}.brand{font-size:16px;gap:9px}.brand small{font-size:9px;letter-spacing:.08em}.brand-icon{width:37px;height:37px;border-radius:10px;font-size:20px}.nav-links{display:none}.nav>a:last-child{margin-left:auto}.button.small{padding:10px 14px;font-size:11px;gap:10px}.hero{padding-top:46px;padding-bottom:51px;grid-template-columns:1fr;gap:40px}.hero h1{font-size:68px}.hero .eyebrow{font-size:10px;margin-bottom:22px}.hero-intro{font-size:15px;margin:24px 0}.hero-intro br{display:none}.actions{gap:22px}.hero-note{font-size:10px}.hero-demo{max-width:470px;width:calc(100% - 8px);margin:auto;padding:22px 22px 0;transform:rotate(1deg)}.hero-demo:before{width:65px;height:65px;top:-18px;right:-8px}.demo-request p{font-size:15px}.demo-before{font-size:18px;padding-top:19px}.demo-bottom{padding:19px 0}.principles-inner{display:grid;grid-template-columns:1fr 1fr;gap:15px 22px;padding:20px 0;font-size:12px}.principles b{margin-right:12px}.section-head{flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:30px}.section-head>p{font-size:12px}.section-head .eyebrow{margin-bottom:14px;font-size:10px}.steps{grid-template-columns:1fr}.steps article,.steps article+article{border-left:0;padding:24px 0}.steps article+article{border-top:1px solid var(--line)}.steps article:last-child{padding-bottom:0}.step-num{margin-bottom:14px;font-size:11px}.steps h3{font-size:19px}.steps p{font-size:13px}.template-workspace{grid-template-columns:1fr;gap:17px}.template-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.template-tabs button{min-height:65px;padding:13px 12px;gap:9px;border-radius:10px}.template-tabs small,.tab-arrow{display:none}.template-tabs strong{font-size:13px}.tab-icon{font-size:16px;width:29px;height:29px;border-radius:7px}.template-panel{padding:20px;border-radius:14px}.template-panel textarea{min-height:300px;height:300px;font-size:13px;line-height:2}.panel-top{font-size:9px;padding-bottom:17px}.panel-footer{padding-top:18px;gap:15px}.panel-footer .button{align-self:flex-end}.under-note{font-size:11px;line-height:1.9}.under-note a{margin-left:0;display:block}.custom-section{grid-template-columns:1fr;gap:28px}.custom-intro>p:not(.eyebrow){font-size:13px;margin-top:20px}.custom-intro>p:not(.eyebrow) br{display:none}.custom-intro h2 br{display:none}.custom-intro .eyebrow{font-size:10px}.builder-form{padding:20px}.field-grid{gap:15px;grid-template-columns:1fr}.builder-form label,.consult-form label{font-size:12px}.builder-form>.button{margin-top:20px}.service-grid{grid-template-columns:1fr}.service-grid article,.service-grid article+article{border-left:0;padding:26px 0}.service-grid article+article{border-top:1px solid #456357}.service-grid h3{font-size:22px;margin-bottom:12px}.service-label{margin-bottom:12px}.service-footnote{flex-direction:column;gap:10px;font-size:10px}.faq-list summary{font-size:14px;padding:20px 0}.faq-list details>p{font-size:12px;padding-right:20px}.consult-grid{grid-template-columns:1fr;gap:44px}.consult-grid .eyebrow{font-size:10px}.consult-grid>div>p:not(.eyebrow){font-size:13px;margin-top:20px}.contact-card{max-width:none;padding:23px}.contact-card>strong{font-size:19px}.consult-form .field-grid{grid-template-columns:1fr 1fr;gap:12px}.consult-form input{font-size:12px;padding:11px}.footer{padding-top:30px}.footer-top{align-items:flex-start;flex-direction:column;gap:25px}.footer-top>div{gap:22px;font-size:11px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:10px;margin-top:24px;font-size:9px}.analytics-note{font-size:9px;gap:10px}.toast{bottom:18px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:60px}.hero .actions{gap:16px}.actions .button{padding:14px 18px}.text-link{font-size:12px}.nav .brand small{display:none}.contact-card>strong{font-size:17px}.consult-form .field-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important;transform:none!important}}

/* Revenue opportunities and transparent single-project estimates. */
.economics-section{background:#e5ebd9;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.economics-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.economics-intro{font-size:15px;color:#53674f;margin-top:24px;max-width:470px}.economics-form h3{margin-bottom:24px}.economics-form input{min-height:48px}.cash-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:32px;padding-top:26px;border-top:1px solid #b9c7aa}.cash-results span{display:block;font-size:10px;color:#5b6d50;line-height:1.6;min-height:32px}.cash-results strong{display:block;font-size:26px;line-height:1.6;letter-spacing:-.05em;font-weight:650}.cash-results .negative{color:#a13b30}#calc-explanation{line-height:1.9;font-size:11px}.economics-form .field-grid{gap:16px}
@media(max-width:1000px){.economics-grid{gap:35px}.cash-results{gap:10px}.cash-results strong{font-size:22px}.nav-links{gap:18px;font-size:12px}}
@media(max-width:760px){.hero h1{font-size:56px}.economics-grid{grid-template-columns:1fr;gap:28px}.economics-intro{font-size:13px}.economics-grid .eyebrow{font-size:10px}.economics-form .field-grid{grid-template-columns:1fr 1fr;gap:14px}.cash-results{gap:12px;margin-top:26px}.cash-results strong{font-size:23px}.cash-results span{font-size:9px}.economics-form input{font-size:13px;padding:10px}}
@media(max-width:360px){.hero h1{font-size:46px}.cash-results strong{font-size:21px}.economics-form .field-grid{grid-template-columns:1fr}}