:root{--nexa-green:#00a651;--nexa-energy:#008b4b;--nexa-action:#007d43;--nexa-ink:#08131c;--nexa-night:#08131c;--nexa-cloud:#fafbfc;--nexa-surface:#f3f5f4;--nexa-line:#e5e7eb;--nexa-muted:#5e6873;--nexa-sky:#38bdf8;--nav-height:64px;--ease:cubic-bezier(.22,1,.36,1);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;color:var(--nexa-ink);background:var(--nexa-cloud);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-height) + 20px)}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}picture{display:block}button{border:0;color:inherit;background:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--nexa-sky);outline-offset:5px}button:disabled{cursor:default}p{line-height:1.65;margin:0}h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.045em}h2{font-size:clamp(3.5rem,4.7vw,4.5rem);line-height:1.05}h3{font-size:1.6rem;line-height:1.22}html[lang=zh] h1,html[lang=zh] h2,html[lang=zh] h3{letter-spacing:-.025em;line-height:1.2}ul{padding:0;margin:0;list-style:none}[hidden]{display:none!important}.icon{width:24px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.section{max-width:1328px;padding:128px 64px;margin:auto}.eyebrow{font-size:.75rem;letter-spacing:.14em;font-weight:650;line-height:1.5;text-transform:uppercase;color:var(--nexa-action);margin-bottom:24px}.lead{font-size:1.375rem;color:var(--nexa-muted);line-height:1.6;max-width:590px}.small-note,.visual-note{font-size:.75rem;color:var(--nexa-muted);line-height:1.6}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:52px;padding:12px 24px;border-radius:100px;font-size:.9375rem;font-weight:550;transition:background .2s,color .2s,box-shadow .2s}.button.primary{background:var(--nexa-action);color:#fff}.button.primary:hover{background:#065f36;box-shadow:0 4px 20px #007d4320}.text-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:var(--nexa-action);font-size:.9375rem;font-weight:550}.text-link .icon{width:19px}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.split-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.centered{text-align:center}.centered .lead{margin:28px auto 0}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:white;padding:16px}.skip-link:focus{top:10px}
.site-header{height:var(--nav-height);position:sticky;top:0;z-index:50;background:#fafbfcf2;border-bottom:1px solid #0b1f380c;backdrop-filter:blur(16px)}.nav-wrap{max-width:1440px;margin:auto;height:100%;padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;min-height:44px;flex-shrink:0}.brand img{width:144px;height:auto;mix-blend-mode:multiply;display:block}.desktop-nav{display:flex;align-items:center;gap:28px;margin-left:auto;margin-right:28px}.desktop-nav a{font-size:.8125rem;min-height:44px;display:flex;align-items:center}.desktop-nav a:hover{color:var(--nexa-action)}.nav-actions{display:flex;align-items:center;gap:18px}.language-button{min-width:44px;min-height:44px;font-size:.8125rem}.nav-cta{display:flex;align-items:center;gap:12px;min-height:38px;background:var(--nexa-ink);color:white;padding:8px 16px;border-radius:100px;font-size:.75rem}.nav-cta .icon{width:16px;height:16px}.menu-button{display:none;min-width:44px;min-height:44px}.hero{min-height:calc(100svh - var(--nav-height));text-align:center;overflow:hidden;padding-top:56px;background:radial-gradient(ellipse at 50% 90%,#eaf3ed 0,transparent 58%)}.hero-eyebrow{margin-bottom:18px;font-size:.6875rem;letter-spacing:.18em}.hero h1{font-size:clamp(5.5rem,7.4vw,7rem);line-height:1.03;letter-spacing:-.055em}.hero h1 span{color:var(--nexa-action);display:block}.hero-description{font-size:1.125rem;line-height:1.5;color:var(--nexa-muted);margin-top:24px}.hero-actions{display:flex;align-items:center;justify-content:center;gap:28px;margin:24px 20px 0}.hero-visual{position:relative;max-width:1020px;margin:-24px auto 0}.hero-house{margin:auto;width:100%;transform-origin:center 60%}.hero-house img{display:block}.hero-caption{display:flex;align-items:center;justify-content:center;gap:10px;font-size:.6875rem;color:var(--nexa-muted);padding:0 20px 36px;margin-top:-55px;position:relative;letter-spacing:.03em}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--nexa-action)}.caption-separator{height:12px;width:1px;background:#aab2ae;margin:0 8px}.company-section{padding-top:144px;padding-bottom:152px}.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:72px}.pillars article{border-top:1px solid #cad3cd;padding-top:28px;position:relative}.pillars .icon{width:30px;height:30px;color:var(--nexa-action);margin-bottom:36px}.pillar-index{position:absolute;right:0;top:32px;color:var(--nexa-muted);font-size:.6875rem}.pillars h3{font-size:1.375rem;letter-spacing:-.025em;margin-bottom:14px}.pillars p{font-size:1rem;color:var(--nexa-muted);max-width:320px}
.energy-story{background:var(--nexa-night);color:#f4f8f5}.energy-story .eyebrow{color:#66d391}.story-pin{padding:88px 64px 30px;max-width:1440px;margin:auto}.story-header{max-width:1200px;margin:auto}.story-header>p:last-child{color:#aabbb3;margin-top:22px;font-size:1.0625rem}.story-header h2{font-size:clamp(3.25rem,4.7vw,4.25rem)}.story-layout,.story-bottom{display:none}.story-static{max-width:1200px;margin:auto;padding:20px 64px 64px}.static-step{display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:40px;border-bottom:1px solid #ffffff1a;padding:28px 0}.static-step-visual{position:relative;min-width:0}.static-step-visual img{display:block}.static-step-visual>.energy-paths{position:absolute;inset:0;width:100%;height:100%}.stage-index{display:block;color:#85a294;font-size:.6875rem;letter-spacing:.1em;margin-bottom:18px}.story-narrative h3,.static-step h3{font-size:2rem;line-height:1.17;letter-spacing:-.035em;max-width:340px}.story-narrative p,.static-step p{font-size:1rem;color:#b7c7be;line-height:1.6;margin-top:18px;max-width:340px}.stage-stats{display:flex;gap:32px;margin-top:32px}.stage-stats>div{display:flex;flex-direction:column;gap:6px}.stage-stats strong{font-size:1.65rem;font-weight:500;letter-spacing:-.04em}.stage-stats span{font-size:.6875rem;color:#a6bbae}.static-illustrative{font-size:.75rem;color:#9db2a6;margin-top:32px}.story-enhanced .story-pin{height:calc(100svh - var(--nav-height));min-height:650px;max-height:1000px;display:flex;flex-direction:column;padding:34px 64px 24px}.story-enhanced .story-header{margin:0 auto;width:100%;max-width:1200px;position:relative}.story-enhanced .story-header .eyebrow{margin-bottom:14px}.story-enhanced .story-header h2 br{display:none}.story-enhanced .story-header h2{font-size:clamp(2.75rem,3.7vw,3.625rem)}.story-enhanced .story-header>p:last-child{position:absolute;right:0;bottom:6px;max-width:280px;font-size:.875rem}.story-enhanced .story-layout{display:grid;grid-template-columns:31% 69%;max-width:1200px;width:100%;margin:auto;flex:1;min-height:0;align-items:center}.story-enhanced .story-static{display:none}.story-narrative{position:relative;z-index:2;align-self:center;padding-bottom:20px}.house-stage{position:relative;width:100%;aspect-ratio:1.5;max-height:100%;align-self:center}.house-glow{position:absolute;inset:15% 0 0;background:radial-gradient(ellipse,#17774430,transparent 65%);pointer-events:none}.stage-house{position:absolute;inset:0}.stage-house img{width:100%;height:100%;object-fit:contain}.stage-exploded{opacity:0}.energy-paths{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}.energy-paths path{fill:none;stroke-linejoin:round;stroke-linecap:round}.power-line{stroke:#36bb77;stroke-width:2.5;stroke-dasharray:7 13;filter:drop-shadow(0 0 4px #00a65166);animation:flow 1.8s linear infinite;animation-play-state:paused;opacity:.25}.data-line{stroke:#79d6eb;stroke-width:1.6;stroke-dasharray:3 9;opacity:0}.power-core{fill:#9cf6bc;opacity:.7}.is-visible .power-line{animation-play-state:running}@keyframes flow{to{stroke-dashoffset:-80}}[data-phase="1"] .solar-line,[data-phase="1"] .battery-line,[data-phase="2"] .heat-line,[data-phase="2"] .ev-line{opacity:1;stroke-width:3.5}[data-phase="3"] .data-line{opacity:.8}[data-phase="3"] .power-line{opacity:.2}.hotspot{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);display:flex;align-items:center;gap:8px;min-height:44px;min-width:44px;border:1px solid #93cdaa55;border-radius:50px;background:#0b211adc;color:#b2c4ba;padding:9px 11px;z-index:3;box-shadow:0 8px 24px #0002;backdrop-filter:blur(8px);transition:border .3s,color .3s,background .3s}.hotspot>.icon{width:18px;height:18px}.hotspot span{font-size:.6875rem;white-space:nowrap;display:none}.hotspot i{display:none;font-style:normal}.hotspot:hover,.hotspot:focus-visible{color:#fff;background:#144a2f;border-color:#6deb99}.hotspot:hover span,.hotspot:focus-visible span{display:block}[data-phase="0"] .hotspot-ev span,[data-phase="0"] .hotspot-battery span,[data-phase="1"] .hotspot-solar span,[data-phase="1"] .hotspot-battery span,[data-phase="2"] .hotspot-heat span,[data-phase="2"] .hotspot-ev span,[data-phase="3"] .hotspot-os span{display:block}[data-phase="1"] .hotspot-solar,[data-phase="1"] .hotspot-battery,[data-phase="2"] .hotspot-heat,[data-phase="2"] .hotspot-ev,[data-phase="3"] .hotspot-os{color:#ecfff4;border-color:#00a651;background:#10432a}.stage-hint{position:absolute;bottom:1%;left:20%;right:0;text-align:center;font-size:.625rem;color:#94b2a2}.story-enhanced .story-bottom{display:flex;flex-direction:column;max-width:1200px;width:100%;margin:auto;gap:17px}.stage-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stage-buttons button{display:flex;align-items:center;gap:12px;border-top:2px solid #ffffff24;padding:15px 0 0;text-align:left;color:#94a99d;min-height:44px;font-size:.8125rem}.stage-buttons button span{font-size:.625rem;color:#719a81}.stage-buttons button[aria-pressed=true]{color:#f3fff7;border-color:var(--nexa-green)}.illustrative-label{color:#90a89a;font-size:.625rem;text-align:right}.energy-balance{max-width:1328px;margin:auto;padding:52px 64px 72px;border-top:1px solid #ffffff15}.energy-balance>.eyebrow{color:#a0b9ac;font-size:.6875rem;letter-spacing:.08em}.balance-equation{display:flex;align-items:center;gap:40px}.balance-equation>div:first-child{display:flex;flex-direction:column;gap:8px;min-width:100px}.balance-equation strong{font-size:2.25rem;font-weight:500;white-space:nowrap}.balance-equation strong small{font-size:.7rem;color:#a4bbae;letter-spacing:0}.balance-equation span{font-size:.75rem;color:#a4bbae}.balance-equation .equals{font-size:1.5rem;color:#61816e}.balance-destinations{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;width:100%}.balance-destinations>div{display:flex;flex-direction:column;gap:8px;position:relative;padding-top:12px}.balance-destinations i{height:2px;background:#234c35;position:absolute;top:0;left:0;width:100%}.balance-destinations i:after{content:"";position:absolute;background:#45b982;height:2px;width:calc(var(--share) * 3)}.balance-destinations strong{font-size:1.5rem}.balance-legend{margin-top:32px;font-size:.6875rem;color:#92ac9d;display:flex;gap:8px;align-items:center}.line-sample{width:25px;height:2px;background:#45b982;display:inline-block}.line-sample.data{background:none;border-top:2px dashed #79d6eb;margin-left:24px}
.tabs{display:flex;gap:5px;justify-content:center;margin:48px auto 0;padding:5px;border-radius:50px;background:#eaf0ec;width:max-content;max-width:100%}.tabs button{border-radius:50px;min-height:44px;padding:10px 25px;white-space:nowrap;font-size:.875rem;color:#52615b;transition:background .2s,color .2s,box-shadow .2s}.tabs button[aria-selected=true]{color:var(--nexa-ink);background:#fff;box-shadow:0 2px 10px #0b1f3810}.device-stage{display:grid;grid-template-columns:1.15fr 1fr;gap:100px;align-items:center;margin-top:56px;min-height:460px}.device-image{height:460px;background:var(--nexa-surface);border-radius:28px;display:flex;justify-content:center;align-items:center;position:relative;padding:56px 40px 72px}.device-image img{width:auto;height:100%;max-width:100%;max-height:340px;object-fit:contain;mix-blend-mode:multiply}.device-image .visual-note{position:absolute;left:28px;right:28px;bottom:26px;font-size:.6875rem;text-align:center}.device-copy{max-width:450px}.device-copy .eyebrow{font-size:.6875rem}.device-copy h3{font-size:2.75rem;line-height:1.12;margin-bottom:24px}.device-copy>p:not(.eyebrow){font-size:1.125rem;color:var(--nexa-muted)}.device-copy ul{margin:28px 0}.device-copy li{display:flex;align-items:center;gap:12px;font-size:.9375rem;margin-bottom:13px}.device-copy li .icon{color:var(--nexa-action);width:18px;height:18px}.app-section{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:100px;border-top:1px solid var(--nexa-line);padding-top:144px;padding-bottom:144px}.app-intro .lead{margin-top:26px}.app-tabs{margin:40px 0 32px;justify-content:flex-start}.app-tabs button{padding-left:20px;padding-right:20px}#app-panel{min-height:200px;max-width:430px}#app-panel h3{font-size:1.4rem;margin-bottom:14px}#app-panel>p{font-size:1.0625rem;color:var(--nexa-muted);margin-bottom:20px}#app-panel .small-note{display:block;font-size:.6875rem;margin-top:6px}.phone-stage{position:relative;text-align:center;isolation:isolate}.phone-orbit{position:absolute;inset:20% -15% 20%;border-radius:50%;background:radial-gradient(ellipse,#d0eedb,transparent 70%);z-index:-1}.phone-frame{width:292px;margin:auto;border:7px solid #11201a;border-radius:32px;background:#071511;box-shadow:0 26px 50px #0b1f3822,0 0 0 1px #96a299;overflow:hidden;aspect-ratio:390/844}.phone-frame img{width:100%;height:100%;display:block;object-fit:contain}.phone-stage>.visual-note{margin-top:24px;font-size:.6875rem}.benefits-section{padding-top:60px;padding-bottom:152px}.benefits-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:center;margin-top:60px}.benefits-picture{position:relative;border-radius:28px;background:var(--nexa-surface);padding:0 0 40px}.benefits-picture img{display:block}.benefits-picture .visual-note{display:block;text-align:center;font-size:.6875rem}.benefit-list article{display:flex;gap:25px;padding:28px 0;border-top:1px solid #cad3cd}.benefit-list article>span{font-size:.6875rem;color:var(--nexa-muted);padding-top:5px}.benefit-list .eyebrow{font-size:.625rem;margin-bottom:12px}.benefit-list h3{font-size:1.5rem;margin-bottom:12px}.benefit-list article p:last-child{font-size:1rem;color:var(--nexa-muted)}
.cloud-section{background:var(--nexa-night);color:#f4f8f5;overflow:hidden}.cloud-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:45px;align-items:center;padding-top:125px;padding-bottom:125px}.cloud-copy .eyebrow{color:#66d391}.cloud-copy h2{font-size:clamp(3.25rem,4.2vw,4rem)}.cloud-copy .lead{font-size:1.0625rem;color:#a8bbb0;max-width:460px;margin-top:28px}.cloud-directions{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0}.cloud-directions span{padding:7px 12px;border:1px solid #506457;font-size:.6875rem;border-radius:50px;color:#c2d4c8}.planned-label{font-size:.625rem;letter-spacing:.14em;color:#72da99}.cloud-note{font-size:.6875rem;line-height:1.7;color:#a4baad;max-width:400px;margin-top:10px}.cloud-network{position:relative;aspect-ratio:600/560;min-width:0}.cloud-network>svg{position:absolute;width:100%;height:100%;stroke:#3fc47766;stroke-width:1.4;fill:none;stroke-dasharray:4 7}.cloud-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;border:1px solid #429960;border-radius:50%;width:126px;height:126px;box-shadow:0 0 70px #00a65110;background:#0a2016}.cloud-center .icon{color:#68dd96;width:34px;height:34px}.cloud-center span{font-size:.625rem;letter-spacing:.2em;line-height:1.5;text-align:center}.community-house{position:absolute;left:var(--x);top:var(--y);width:24%;transform:translate(-50%,-50%)}.community-house img{display:block}.community-house i{position:absolute;bottom:10%;left:50%;width:5px;height:5px;background:#82eaa7;border-radius:50%}.contact-section{padding-top:144px;padding-bottom:112px}.partner-options{display:grid;grid-template-columns:1fr 1.5fr;gap:0 90px;margin-top:80px}.partner-options>h3{grid-row:span 3;font-size:1.25rem;padding-top:25px}.partner-options details{border-top:1px solid #cad3cd}.partner-options summary{list-style:none;display:flex;align-items:center;justify-content:space-between;padding:22px 0;min-height:60px;font-size:1.125rem;cursor:pointer}.partner-options summary::-webkit-details-marker{display:none}.partner-options summary .icon{width:18px;height:18px;transition:transform .2s}.partner-options details[open] summary .icon{transform:rotate(45deg)}.partner-options details>p{color:var(--nexa-muted);font-size:1rem;padding:0 30px 25px 0}.contact-actions{display:flex;gap:24px;align-items:center;margin-top:60px}.contact-actions .small-note{max-width:300px}footer{max-width:1328px;margin:auto;padding:0 64px 28px}.footer-top{border-top:1px solid var(--nexa-line);display:flex;align-items:center;gap:40px;padding:38px 0}.footer-top .brand img{width:150px}.footer-top>p{font-size:.8125rem;color:var(--nexa-muted)}.footer-top>.text-link{margin-left:auto;font-size:.75rem}.footer-top>.text-link .icon{transform:rotate(-90deg);width:16px}.footer-bottom{display:flex;align-items:center;gap:28px;border-top:1px solid var(--nexa-line);padding-top:24px;font-size:.625rem;color:var(--nexa-muted)}.footer-bottom p{margin-right:auto}.footer-bottom button{font-size:.6875rem;min-height:44px;white-space:nowrap}.footer-bottom button[aria-pressed=true]{color:var(--nexa-action)}
#attribute-dialog{border:1px solid #dae6df;border-radius:24px;color:var(--nexa-ink);width:min(480px,calc(100% - 40px));padding:28px;background:var(--nexa-cloud);box-shadow:0 30px 100px #0004}#attribute-dialog::backdrop{background:#03160d99;backdrop-filter:blur(6px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dialog-top .eyebrow{margin:0}.dialog-top button{min-height:44px;min-width:44px;margin:-10px -10px -10px 0}.attribute-role{display:flex;align-items:center;gap:10px;color:var(--nexa-action);font-size:.75rem;margin-bottom:16px}#attribute-title{font-size:2rem;margin-bottom:16px}#attribute-body>p{font-size:1rem;color:var(--nexa-muted)}.attribute-rows{margin:24px 0;display:grid;gap:0}.attribute-rows>div{display:grid;grid-template-columns:1fr 1.5fr;gap:20px;border-top:1px solid var(--nexa-line);padding:14px 0;font-size:.875rem}.attribute-rows dt{color:var(--nexa-muted)}.attribute-rows dd{margin:0;text-align:right}.attribute-note{font-size:.6875rem!important}.image-failed{object-fit:contain;background:#e5ede8;color:#45594c;border:1px solid #bbcdc2}.motion-paused .power-line,body:not(.tab-visible) .power-line{animation-play-state:paused!important}
@media(min-width:1600px){.hero-visual{max-width:1100px}.hero{padding-top:70px}}
@media(max-width:1199px){.nav-wrap{padding:0 32px}.desktop-nav{gap:22px;margin-right:12px}.section{padding-left:48px;padding-right:48px}.story-enhanced .story-pin{padding-left:48px;padding-right:48px}.story-enhanced .story-header>p:last-child{max-width:210px}.story-narrative h3{font-size:1.75rem}.story-narrative p{font-size:.875rem}.stage-stats{gap:20px}.stage-stats strong{font-size:1.4rem}.device-stage,.app-section{gap:60px}.device-copy h3{font-size:2.25rem}.cloud-inner{gap:30px}.hero-visual{max-width:940px}}
@media(max-width:1023px){h2{font-size:3.5rem}.section{padding:96px 32px}.desktop-nav{display:none}.nav-wrap{padding:0 24px}.menu-button{display:grid;place-items:center}.nav-cta{min-height:40px}.site-header:has(#mobile-menu:not([hidden])){background:var(--nexa-cloud)}#mobile-menu{position:absolute;left:0;right:0;top:100%;background:var(--nexa-cloud);border-bottom:1px solid var(--nexa-line);box-shadow:0 20px 30px #0b1f3812;padding:14px 24px 22px;display:grid;gap:5px}#mobile-menu>a{padding:14px 0;min-height:44px;font-size:1rem}.hero{padding-top:60px}.hero h1{font-size:6rem}.hero-visual{max-width:840px;margin:-5px auto 0}.hero-caption{margin-top:-50px}.split-intro{gap:40px}.lead{font-size:1.125rem}.pillars{gap:30px}.story-pin{padding:80px 32px 20px}.story-header h2{font-size:3.5rem}.story-static{padding:0 32px 48px}.static-step{grid-template-columns:1.2fr 1fr;gap:30px;padding:40px 0}.static-step h3{font-size:1.625rem}.static-step p{font-size:.9375rem}.energy-balance{padding:40px 32px 64px}.balance-equation{gap:25px}.balance-destinations{gap:16px}.device-stage{gap:40px}.device-image{height:400px;padding:50px 30px 70px}.app-section{gap:48px}.phone-frame{width:265px}.app-tabs button{padding:10px 15px}.benefits-layout{gap:40px}.cloud-inner{grid-template-columns:1fr 1fr;gap:15px}.cloud-copy h2{font-size:3rem}.cloud-network{margin-right:-30px}.cloud-center{width:100px;height:100px}.cloud-center .icon{width:27px;height:27px}.partner-options{gap:0 40px}footer{padding:0 32px 24px}.footer-bottom{flex-wrap:wrap;gap:14px 24px}}
@media(max-width:767px){:root{--nav-height:56px}h2{font-size:clamp(2rem,8.8vw,2.5rem);line-height:1.12;letter-spacing:-.04em}.section{padding:76px 24px}.eyebrow{font-size:.625rem;letter-spacing:.12em;margin-bottom:20px}.nav-wrap{padding:0 16px;gap:12px}.brand img{width:116px}.nav-actions{gap:4px}.nav-cta{display:none}.language-button{font-size:.75rem}.hero{padding-top:52px;min-height:0}.hero h1{font-size:clamp(2.75rem,13.8vw,3.5rem)}.hero-eyebrow{font-size:.5625rem;letter-spacing:.14em;margin-bottom:20px}.hero-description{font-size:1rem;margin:22px 20px 0;line-height:1.6}.hero-actions{margin-top:26px;gap:12px;flex-direction:column}.button{min-height:48px;font-size:.875rem;padding:12px 22px}.hero-actions>.text-link{font-size:.8125rem}.hero-visual{width:115%;max-width:none;margin:4px -7.5% 0}.hero-caption{font-size:.5rem;gap:7px;letter-spacing:0;margin-top:-22px;padding-bottom:34px}.caption-separator{margin:0 2px;height:9px}.status-dot{width:5px;height:5px}.split-intro{grid-template-columns:1fr;gap:28px}.lead{font-size:1.125rem;line-height:1.6}.pillars{margin-top:46px;grid-template-columns:1fr;gap:30px}.pillars article{padding-top:22px;display:grid;grid-template-columns:40px 1fr;gap:0 20px}.pillars .icon{width:25px;height:25px;margin:0;grid-row:span 2}.pillars .pillar-index{top:23px;font-size:.5625rem}.pillars h3{font-size:1.125rem;margin-bottom:10px;padding-right:30px}.pillars p{font-size:.9375rem;max-width:none}.story-pin{padding:72px 24px 24px}.story-header h2{font-size:2.5rem}.story-header>p:last-child{font-size:1rem;margin-top:22px;max-width:290px}.story-static{padding:0 24px 40px}.static-step{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:0 0 42px;margin-bottom:25px}.static-step-visual{width:calc(100% + 40px);margin:0 -20px}.static-step-visual>.energy-paths{width:100%;height:100%}.static-step>div:last-child{padding-top:0}.stage-index{font-size:.625rem;margin-bottom:14px}.static-step h3{font-size:1.875rem;max-width:none}.static-step p{font-size:1rem;max-width:none;margin-top:18px}.stage-stats{margin-top:25px;gap:50px}.stage-stats strong{font-size:1.625rem}.stage-stats span{font-size:.75rem}.static-illustrative{font-size:.6875rem;margin-top:0}.energy-balance{padding:34px 24px 56px}.energy-balance>.eyebrow{font-size:.625rem}.balance-equation{flex-wrap:wrap;gap:20px}.balance-equation>div:first-child{min-width:0}.balance-equation strong{font-size:2rem}.balance-destinations{grid-template-columns:repeat(3,1fr);gap:26px 18px}.balance-destinations strong{font-size:1.375rem}.balance-equation span{font-size:.6875rem}.balance-destinations i:after{max-width:100%}.balance-legend{font-size:.5625rem;gap:6px}.line-sample.data{margin-left:14px}.centered .lead{margin-top:24px}.tabs{margin-top:32px;border-radius:18px;gap:0;width:100%;padding:4px}.tabs button{font-size:.75rem;padding:10px 10px;min-height:48px;white-space:normal;flex:1;border-radius:14px;line-height:1.35}.device-stage{grid-template-columns:1fr;gap:36px;margin-top:30px;min-height:0}.device-image{height:335px;padding:38px 30px 66px;border-radius:24px}.device-image img{max-height:250px}.device-image .visual-note{font-size:.625rem;bottom:20px;left:22px;right:22px}.device-copy h3{font-size:2rem;max-width:310px;margin-bottom:20px}.device-copy>p:not(.eyebrow){font-size:1rem}.device-copy .eyebrow{font-size:.625rem}.device-copy ul{margin:25px 0 20px}.device-copy li{font-size:.875rem}.app-section{display:flex;flex-direction:column;align-items:stretch;gap:45px}.app-intro .lead{margin-top:24px}.app-tabs{margin:30px 0 28px}#app-panel{min-height:195px}#app-panel h3{font-size:1.25rem}#app-panel>p{font-size:1rem}.phone-frame{width:260px;max-width:90%}.phone-orbit{inset:10% 0}.phone-stage>.visual-note{font-size:.625rem}.benefits-layout{display:flex;flex-direction:column;align-items:stretch;gap:32px;margin-top:34px}.benefits-picture{padding-bottom:20px}.benefits-picture .visual-note{font-size:.625rem}.benefit-list article{gap:20px;padding:26px 0}.benefit-list h3{font-size:1.375rem}.benefit-list article p:last-child{font-size:1rem}.cloud-inner{display:flex;flex-direction:column;gap:44px;padding-top:76px;padding-bottom:60px}.cloud-copy h2{font-size:2.5rem}.cloud-copy .lead{font-size:1rem;margin-top:25px}.cloud-directions{margin:24px 0;gap:6px}.cloud-directions span{font-size:.625rem;padding:7px 10px}.cloud-note{font-size:.6875rem}.cloud-network{width:100%;margin:0;aspect-ratio:600/560}.cloud-center{width:86px;height:86px;gap:8px}.cloud-center .icon{width:24px;height:24px}.cloud-center span{font-size:.5rem;letter-spacing:.15em}.community-house{width:25%}.contact-section{padding-bottom:65px}.partner-options{display:block;margin-top:44px}.partner-options>h3{font-size:1.125rem;margin-bottom:28px;padding:0}.partner-options summary{font-size:1rem;padding:21px 0}.partner-options details>p{font-size:.9375rem}.contact-actions{margin-top:34px;flex-direction:column;align-items:flex-start;gap:18px}.contact-actions .small-note{font-size:.6875rem}footer{padding:0 24px 20px}.footer-top{padding:30px 0;gap:16px;flex-wrap:wrap}.footer-top .brand img{width:124px}.footer-top>p{order:3;flex-basis:100%;font-size:.75rem}.footer-top>.text-link{font-size:.6875rem}.footer-bottom{padding-top:20px;gap:6px 18px;align-items:flex-start}.footer-bottom>span{order:1;flex-basis:100%;line-height:1.5}.footer-bottom>p{order:2;flex-basis:100%;line-height:1.7;margin-top:7px}.footer-bottom>button{order:3;font-size:.6875rem}#attribute-dialog{padding:24px}.attribute-rows>div{font-size:.8125rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.stage-exploded{opacity:1}.stage-intact{opacity:0}}
html:has(.motion-paused){scroll-behavior:auto}.motion-paused *,.motion-paused *:before,.motion-paused *:after{animation:none!important;transition:none!important}
.energy-paths .power-track{stroke:#00a651;stroke-width:1.3;opacity:.3}.energy-paths .power-arrow{stroke:#6feda1;stroke-width:2;opacity:.6}.static-attributes{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.static-attributes button{display:flex;align-items:center;gap:9px;min-height:44px;border:1px solid #598269;border-radius:40px;padding:10px 14px;font-size:.75rem;color:#d8efdf}.static-attributes .icon{width:16px;height:16px}.static-attributes button:hover{background:#163923}.hero-visual{margin-top:8px}.hero-copy{position:relative;z-index:1}
.js-ready .unenhanced-content{display:none}html:not(.js-ready) .tabs,html:not(.js-ready) .static-attributes,html:not(.js-ready) [data-language],html:not(.js-ready) #motion-control,html:not(.js-ready) .menu-button{display:none}.fallback-apps{display:flex;gap:60px;flex-wrap:wrap;margin:70px 0}.fallback-apps article{max-width:390px}.fallback-apps img{width:240px;border-radius:24px;margin-bottom:24px}.fallback-attributes details{border-top:1px solid var(--nexa-line);padding:24px 0}.fallback-attributes summary{font-size:1.2rem;cursor:pointer}.fallback-attributes details>p{margin-top:20px}html:not(.js-ready) .desktop-nav{display:flex;flex-wrap:wrap}html:not(.js-ready) .site-header{height:auto;min-height:var(--nav-height)}html:not(.js-ready) .nav-wrap{flex-wrap:wrap}
@media(min-width:1024px){#mobile-menu{display:none!important}}
@media(max-width:767px){.hero-visual{width:100%;margin:8px auto 0}}
.phone-orbit{left:0;right:0}
.large-type .static-step-visual{width:100%}
h1,h2,h3,p,button{overflow-wrap:anywhere}.stage-stats>div{min-width:0}.stage-stats{flex-wrap:wrap}.tabs button{min-width:0}.balance-legend{flex-wrap:wrap}.large-type .site-header{height:auto;min-height:var(--nav-height)}.large-type .nav-wrap{flex-wrap:wrap;padding-top:8px;padding-bottom:8px;gap:8px}.large-type .desktop-nav{display:none}.large-type .menu-button{display:grid;place-items:center}.large-type .nav-cta{display:none}.large-type #mobile-menu:not([hidden]){display:grid!important;position:absolute;top:100%;left:0;right:0;padding:20px;background:var(--nexa-cloud);gap:20px}.large-type .device-stage,.large-type .app-section,.large-type .benefits-layout,.large-type .cloud-inner,.large-type .split-intro{display:flex;flex-direction:column;align-items:stretch}.large-type .static-step{display:block}.large-type .static-step-visual{max-width:750px;margin:auto}.large-type .static-step h3,.large-type .static-step p{max-width:none}.large-type .balance-destinations{grid-template-columns:repeat(2,minmax(0,1fr))}.large-type .cloud-network{width:100%;max-width:600px}.large-type .partner-options{display:block}.large-type .partner-options>h3{margin-bottom:30px}.large-type .footer-top,.large-type .footer-bottom{flex-wrap:wrap}.large-type .contact-actions{flex-wrap:wrap}

/* Keep stage navigation above the house at short desktop heights. */
.story-enhanced .story-bottom{position:relative;z-index:4}