:root{--ci-ink:#14292e;--ci-muted:#617175;--ci-line:#e0e9e6;--ci-soft:#f5faf8;--ci-green:#20976d;--ci-gradient:linear-gradient(100deg,#51ad3a,#2bb978 52%,#1aa9a2);--ci-orange:#f58232;--ci-radius:14px;--ci-shadow:0 15px 34px rgba(14,48,48,.055)}
html,body{margin:0;padding:0}
.ci-page,.ci-page *{box-sizing:border-box}
.ci-page{overflow-x:clip;color:var(--ci-ink);background:#fff;font-family:inherit}
.ci-page main a{color:inherit;text-decoration:none}
.ci-page main img{display:block;max-width:100%}
.ci-page main svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ci-symbols{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.ci-container{width:min(1360px,calc(100% - 80px));margin-inline:auto}
.ci-section{padding:92px 0}.ci-section--soft{background:var(--ci-soft)}
.ci-eyebrow{display:flex;align-items:center;gap:11px;margin:0 0 16px;color:var(--ci-green);font-size:11px;font-weight:750;letter-spacing:.14em;line-height:1.4;text-transform:uppercase}
.ci-eyebrow:before{width:27px;height:2px;flex:none;content:"";background:var(--ci-gradient)}
.ci-eyebrow--light{color:#c0e9d9}
.ci-heading{display:flex;align-items:end;justify-content:space-between;gap:38px;margin-bottom:38px}
.ci-heading h2,.ci-architecture h2,.ci-flow h2,.ci-final h2{max-width:700px;margin:0;color:var(--ci-ink);font-size:clamp(32px,3.2vw,47px);font-weight:690;letter-spacing:-.04em;line-height:1.12}
.ci-heading>p{max-width:425px;margin:0 0 3px;color:var(--ci-muted);font-size:15px;line-height:1.65}
.ci-gradient-text{color:#2bb978;background:var(--ci-gradient);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.ci-actions{display:flex;flex-wrap:wrap;gap:12px}
.ci-btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:12px;padding:0 22px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:700;line-height:1.2;transition:transform .2s,background .2s,border-color .2s}
.ci-btn:hover{transform:translateY(-2px)}.ci-btn span{transition:transform .2s}.ci-btn:hover span{transform:translateX(3px)}
.ci-page main .ci-btn--orange{color:#fff;background:var(--ci-orange)}.ci-page main .ci-btn--orange:hover{background:#e87425}
.ci-page main .ci-btn--outline{color:#fff;border-color:rgba(255,255,255,.6);background:rgba(10,29,32,.22)}.ci-page main .ci-btn--outline:hover{background:rgba(255,255,255,.13)}
.ci-hero{position:relative;min-height:710px;margin-top:80px;color:#fff;background:#0a252b}
.ci-hero__image{position:absolute;inset:0;background:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/hero-reference-v2.webp') center/cover no-repeat}
.ci-hero:after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,rgba(5,26,31,.91),rgba(5,26,31,.7) 34%,rgba(5,26,31,.06) 72%),linear-gradient(0deg,rgba(5,25,28,.62),transparent 34%)}
.ci-hero__inner{position:relative;z-index:1;display:flex;min-height:710px;align-items:center;padding:65px 0 140px}
.ci-hero__copy{width:min(720px,55%)}.ci-hero h1{margin:0;color:#fff;font-size:clamp(48px,4.2vw,58px);font-weight:690;letter-spacing:-.052em;line-height:1.04}
.ci-hero__copy>p:not(.ci-eyebrow){max-width:525px;margin:24px 0 30px;color:rgba(255,255,255,.82);font-size:16px;line-height:1.7}
.ci-hero__proof{position:absolute;z-index:2;right:0;bottom:0;left:0;border-top:1px solid rgba(255,255,255,.16);background:rgba(5,27,31,.72)}
.ci-hero__proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.ci-proof{display:flex;min-height:104px;align-items:center;gap:15px;padding:18px 22px}.ci-proof+.ci-proof{border-left:1px solid rgba(255,255,255,.14)}

.ci-proof strong,.ci-proof small{display:block}.ci-proof strong{color:#fff;font-size:14px;line-height:1.3}.ci-proof small{margin-top:5px;color:rgba(255,255,255,.7);font-size:12px;line-height:1.4}
.ci-challenges{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}
.ci-challenge{min-height:196px;padding:24px 20px;border:1px solid var(--ci-line);border-radius:var(--ci-radius);background:#fff;box-shadow:var(--ci-shadow)}
.ci-icon-disc{display:grid;width:43px;height:43px;place-items:center;border-radius:50%;color:var(--ci-green);background:#eaf7f0;font-size:20px;font-weight:600}
.ci-challenge h3{margin:20px 0 8px;font-size:16px;font-weight:690;line-height:1.3}.ci-challenge p{margin:0;color:var(--ci-muted);font-size:13px;line-height:1.55}
.ci-architecture{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);align-items:center;gap:52px}
.ci-architecture__copy>p:not(.ci-eyebrow){max-width:470px;margin:24px 0 26px;color:var(--ci-muted);font-size:15px;line-height:1.7}
.ci-checks{display:grid;gap:14px;margin:0;padding:0;list-style:none}.ci-checks li{display:flex;gap:11px;color:#42545a;font-size:14px;line-height:1.5}.ci-checks li:before{display:grid;width:19px;height:19px;flex:none;place-items:center;margin-top:1px;border-radius:50%;color:#fff;content:"✓";background:var(--ci-gradient);font-size:11px;font-weight:800}
.ci-architecture__visual{overflow:hidden;border:1px solid var(--ci-line);border-radius:var(--ci-radius);background:#fff;box-shadow:var(--ci-shadow)}
.ci-architecture__visual>img{width:100%;height:auto;aspect-ratio:1672/941;object-fit:contain}
.ci-architecture__legend{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ci-line)}
.ci-system-node{display:flex;min-height:72px;align-items:center;gap:10px;padding:10px 14px}.ci-system-node:nth-child(n+4){border-top:1px solid var(--ci-line)}.ci-system-node:not(:nth-child(3n+1)){border-left:1px solid var(--ci-line)}
.ci-system-node strong,.ci-system-node small{display:block}.ci-system-node strong{font-size:12px;line-height:1.25}.ci-system-node small{margin-top:3px;color:var(--ci-muted);font-size:11px;line-height:1.3}
.ci-system-grid,.ci-app-grid,.ci-component-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}
.ci-system-card,.ci-component{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--ci-line);border-radius:var(--ci-radius);background:#fff;box-shadow:var(--ci-shadow);transition:transform .2s,border-color .2s}
.ci-system-card:hover,.ci-component:hover{transform:translateY(-3px);border-color:#9ad2b8}
.ci-system-card__image{display:grid;height:235px;place-items:center;padding:22px;background:#f9fbfa}.ci-system-card__image img{width:auto;max-width:100%;height:100%;object-fit:contain}
.ci-system-card__body{display:flex;flex:1;flex-direction:column;padding:20px 22px 23px}.ci-system-card__body>span{color:var(--ci-green);font-size:12px;font-weight:750;letter-spacing:.04em}
.ci-system-card h3{margin:8px 0 9px;color:var(--ci-ink);font-size:18px;line-height:1.3}.ci-system-card p{margin:0 0 22px;color:var(--ci-muted);font-size:13px;line-height:1.55}.ci-system-card b{margin-top:auto;color:var(--ci-green);font-size:13px}
.ci-flow{position:relative;min-height:470px;color:#fff;background:#0a2530}.ci-flow__image{position:absolute;inset:0;background:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/operating.webp') center/cover no-repeat}.ci-flow:after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,rgba(6,27,37,.87),rgba(6,27,37,.39) 72%),linear-gradient(0deg,rgba(6,27,37,.73),transparent 68%)}
.ci-flow__inner{position:relative;z-index:1;padding-top:78px;padding-bottom:74px}.ci-flow__heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:56px}.ci-flow h2,.ci-final h2{color:#fff}.ci-flow__heading>p{max-width:310px;margin:0;color:rgba(255,255,255,.78);font-size:14px;line-height:1.6}
.ci-flow__steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid rgba(255,255,255,.2);border-radius:var(--ci-radius);background:rgba(8,29,34,.53);backdrop-filter:blur(5px)}.ci-flow-step{position:relative;min-height:155px;padding:23px 23px 20px}.ci-flow-step+.ci-flow-step{border-left:1px solid rgba(255,255,255,.18)}.ci-flow-step__number{position:absolute;top:23px;right:22px;color:#84dcb9;font-size:11px;font-weight:800}.ci-flow-step h3{margin:12px 0 5px;color:#fff;font-size:17px}.ci-flow-step p{margin:0;color:rgba(255,255,255,.74);font-size:12px;line-height:1.45}
.ci-app-card{overflow:hidden;border:1px solid var(--ci-line);border-radius:var(--ci-radius);background:#fff;box-shadow:var(--ci-shadow)}.ci-app-card__image{aspect-ratio:16/9;overflow:hidden;background:var(--ci-soft)}.ci-app-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.ci-app-card:hover img{transform:scale(1.035)}.ci-app-card__body{padding:18px 20px 21px}.ci-app-card h3{margin:0 0 7px;font-size:17px;line-height:1.3}.ci-app-card p{min-height:42px;margin:0 0 15px;color:var(--ci-muted);font-size:12px;line-height:1.5}.ci-page main .ci-app-card a,.ci-page main .ci-component>span,.ci-page main .ci-text-link{color:var(--ci-green);font-size:13px;font-weight:700}
.ci-component__image{display:grid;height:205px;place-items:center;padding:22px;background:#fff}.ci-component__image img{max-width:100%;max-height:100%;object-fit:contain}.ci-component h3{margin:0 20px 7px;font-size:16px}.ci-component p{margin:0 20px 15px;color:var(--ci-muted);font-size:12px;line-height:1.5}.ci-component>span{margin:auto 20px 20px}
.ci-project{display:grid;grid-template-columns:1.25fr 1fr;min-height:355px;overflow:hidden;border:1px solid var(--ci-line);border-radius:var(--ci-radius);background:#fff;box-shadow:var(--ci-shadow)}.ci-project__image{min-height:355px;overflow:hidden;background:var(--ci-soft)}.ci-project__image img{width:100%;height:100%;object-fit:cover}.ci-project__body{display:flex;flex-direction:column;justify-content:center;padding:36px 42px}.ci-project h3{margin:0 0 14px;font-size:clamp(24px,2.4vw,33px);letter-spacing:-.03em;line-height:1.2}.ci-project__body>p:not(.ci-eyebrow){margin:0 0 18px;color:var(--ci-muted);font-size:14px;line-height:1.6}.ci-project dl{display:flex;flex-wrap:wrap;gap:24px;margin:0 0 20px}.ci-project dt{color:var(--ci-muted);font-size:11px}.ci-project dd{margin:4px 0 0;font-size:14px;font-weight:700}.ci-project .ci-text-link{margin-top:auto}
.ci-section--faq{padding:96px 0;background:var(--ci-soft)}
.ci-faq-layout{width:min(1280px,calc(100% - 80px));display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:80px;align-items:start}
.ci-faq-intro h2{max-width:680px;margin:0;color:var(--ci-ink);font-size:clamp(32px,3vw,46px);font-weight:680;letter-spacing:-.038em;line-height:1.13}
.ci-faq-intro>p:not(.ci-eyebrow){max-width:370px;margin:22px 0 0;color:var(--ci-muted);font-size:15px;line-height:1.65}
.ci-faq{display:grid;gap:10px}
.ci-faq details{border:1px solid var(--ci-line);border-radius:10px;background:#fff}
.ci-faq details[open]{border-color:#a6d5c2;box-shadow:var(--ci-shadow)}
.ci-faq summary{position:relative;display:flex;min-height:62px;align-items:center;padding:15px 52px 15px 20px;color:var(--ci-ink);cursor:pointer;font-size:14px;font-weight:640;line-height:1.4;list-style:none}
.ci-faq summary::-webkit-details-marker{display:none}
.ci-faq summary:after{position:absolute;right:20px;color:var(--ci-green);content:"+";font-size:22px;font-weight:400}
.ci-faq details[open] summary:after{content:"−"}
.ci-faq details p{margin:0;padding:0 20px 20px;color:var(--ci-muted);font-size:13px;line-height:1.65}
.ci-final{position:relative;color:#fff;background:#0a252b}.ci-final__image{position:absolute;inset:0;background:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/operating.webp') center 64%/cover no-repeat}.ci-final:after{position:absolute;inset:0;content:"";background:rgba(5,29,33,.78)}.ci-final__inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px;padding-top:65px;padding-bottom:65px}.ci-final h2{max-width:700px;font-size:clamp(30px,3vw,42px)}.ci-final p:not(.ci-eyebrow){margin:16px 0 0;color:rgba(255,255,255,.78);font-size:14px}
@media(max-width:1100px){.ci-container{width:min(100% - 48px,1360px)}.ci-challenges{grid-template-columns:repeat(3,1fr)}.ci-system-grid,.ci-app-grid,.ci-component-grid{grid-template-columns:repeat(2,1fr)}.ci-architecture{gap:28px}.ci-hero__copy{width:min(620px,62%)}}
@media(max-width:760px){.ci-container{width:calc(100% - 36px)}.ci-section{padding:60px 0}.ci-heading{display:block;margin-bottom:27px}.ci-heading>p{margin-top:15px}.ci-hero{min-height:730px;margin-top:72px}.ci-hero__image{background-position:64% center}.ci-hero:after{background:linear-gradient(90deg,rgba(5,25,31,.9),rgba(5,25,31,.35)),linear-gradient(0deg,rgba(5,25,31,.88),transparent 67%)}.ci-hero__inner{min-height:550px;align-items:center;padding:65px 0 25px}.ci-hero__copy{width:min(100%,560px)}.ci-hero h1{font-size:clamp(39px,9vw,62px)}.ci-hero__copy>p:not(.ci-eyebrow){font-size:14px}.ci-hero__proof{position:relative}.ci-hero__proof-grid{grid-template-columns:repeat(2,1fr)}.ci-proof{min-height:80px;padding:12px 8px}.ci-proof:nth-child(3){border-left:0}.ci-proof:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}.ci-proof strong{font-size:12px}.ci-proof small{font-size:11px}.ci-challenges{grid-template-columns:repeat(2,1fr)}.ci-challenge{min-height:178px}.ci-architecture{grid-template-columns:1fr}.ci-architecture__copy{max-width:600px}.ci-flow__heading{display:block;margin-bottom:30px}.ci-flow__heading>p{margin-top:15px}.ci-flow__steps{grid-template-columns:repeat(2,1fr)}.ci-flow-step:nth-child(3){border-left:0}.ci-flow-step:nth-child(n+3){border-top:1px solid rgba(255,255,255,.18)}.ci-project{grid-template-columns:1fr}.ci-project__image{min-height:270px;max-height:390px}.ci-project__body{padding:28px}.ci-final__inner{display:block}.ci-final .ci-actions{margin-top:25px}}
@media(max-width:520px){.ci-hero{margin-top:66px}.ci-hero__inner{min-height:540px}.ci-hero__copy{padding-top:40px}.ci-hero h1{font-size:39px}.ci-hero__proof-grid{gap:0}.ci-hero__proof{background:#0a2428}.ci-proof{gap:7px}.ci-proof small{display:none}.ci-challenges{grid-template-columns:1fr}.ci-challenge{min-height:0;padding:17px 19px}.ci-challenge h3{margin:12px 0 5px}.ci-architecture__legend{grid-template-columns:repeat(2,1fr)}.ci-system-node:nth-child(n+3){border-top:1px solid var(--ci-line)}.ci-system-node:nth-child(3){border-left:0}.ci-system-node:nth-child(5){border-left:0}.ci-system-node:nth-child(4){border-left:1px solid var(--ci-line)}.ci-system-grid,.ci-app-grid,.ci-component-grid{grid-template-columns:1fr}.ci-system-card__image{height:225px}.ci-flow__steps{grid-template-columns:1fr}.ci-flow-step{min-height:0;padding:18px 20px}.ci-flow-step+.ci-flow-step{border-left:0;border-top:1px solid rgba(255,255,255,.18)}.ci-flow-step h3{margin:5px 0}.ci-final__inner{padding-top:54px;padding-bottom:54px}.ci-actions{gap:9px}.ci-btn{padding:0 14px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.ci-page *{scroll-behavior:auto!important;transition:none!important}}
.ci-proof>svg{width:27px;height:27px;flex:none;color:#78d8b4}
.ci-icon-disc svg{width:22px;height:22px}
.ci-system-node>svg{width:21px;height:21px;flex:none;color:var(--ci-green)}
.ci-flow-step__icon{width:28px;height:28px;color:#72d6b0}
@media(max-width:760px){.ci-proof>svg{width:23px;height:23px}}

/* C&I v4 follows the Residential solution's restrained visual system. */
.ci-container{width:min(1280px,calc(100% - 80px))}
.ci-section{padding:96px 0}
.ci-hero__image{background-image:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/hero-reference-v2.webp');background-position:center}
.ci-hero:after{background:linear-gradient(90deg,rgba(5,24,30,.82),rgba(5,24,30,.52) 37%,rgba(5,24,30,.03) 72%),linear-gradient(0deg,rgba(5,25,28,.54),transparent 30%)}
.ci-hero__copy{width:min(640px,53%)}
.ci-hero h1{font-size:clamp(49px,4.8vw,68px)}
.ci-hero__proof{background:rgba(6,28,32,.76)}
.ci-proof{gap:13px;padding-inline:18px}
.ci-proof+.ci-proof{border-left-color:rgba(255,255,255,.1)}
.ci-proof>svg{width:26px;height:26px;color:#83d7b9}
.ci-challenges{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.ci-challenge{display:flex;min-height:132px;gap:15px;align-items:flex-start;padding:25px 20px;box-shadow:0 10px 25px rgba(14,48,48,.035)}
.ci-icon-disc{width:46px;height:46px;flex:none}
.ci-challenge h3{margin:2px 0 6px}
.ci-architecture{grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.ci-architecture__visual>img{aspect-ratio:1672/941;object-fit:cover}
.ci-architecture__legend{background:#fff}
.ci-flow{min-height:520px}
.ci-flow__image{background-image:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/operating.webp');background-position:center}
.ci-flow:after{background:linear-gradient(90deg,rgba(5,23,32,.76),rgba(5,23,32,.3) 75%),linear-gradient(0deg,rgba(5,23,32,.68),transparent 70%)}
.ci-flow__inner{padding-top:92px;padding-bottom:84px}
.ci-flow__steps{background:rgba(7,27,34,.49);backdrop-filter:blur(4px)}
.ci-flow-step__icon{color:#8bd5b6}
.ci-system-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.ci-system-card__image{height:320px;padding:28px;background:#fbfcfb}
.ci-system-card__image img{width:100%;height:100%;object-fit:contain}
.ci-system-card__body{padding:25px 29px 29px}
.ci-system-card h3{font-size:23px}
.ci-system-card p{font-size:14px}
.ci-system-card__body>a{margin-top:auto;color:var(--ci-green)!important;font-size:14px;font-weight:700}
.ci-app-card__image{aspect-ratio:1.42}
.ci-app-card__body{padding:20px 21px 23px}
.ci-app-card h3{font-size:17px}
.ci-app-card p{min-height:0;margin:0;font-size:13px}
.ci-project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ci-project{display:flex;min-height:0;flex-direction:column}
.ci-project__image{width:100%;min-height:0;height:220px}
.ci-project__body{flex:1;justify-content:flex-start;padding:23px 24px 26px}
.ci-project__country{color:var(--ci-green);font-size:11px;font-weight:750;letter-spacing:.11em;text-transform:uppercase}
.ci-project h3{margin:10px 0 15px;font-size:18px;line-height:1.35;letter-spacing:-.015em}
.ci-project__meta{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.ci-project__meta span{padding:7px 10px;border-radius:6px;color:#3d5759;background:#edf5f2;font-size:11px;font-weight:650}
.ci-project .ci-text-link{margin-top:auto}
.ci-project-empty{display:flex;justify-content:space-between;gap:16px;padding:26px;border:1px solid var(--ci-line);border-radius:var(--ci-radius);color:var(--ci-muted);background:#fff}
.ci-project-empty a{color:var(--ci-green)!important;font-weight:700}
.ci-faq details{border-color:#dbe7e2}
.ci-final__image{background-image:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/operating.webp');background-position:center 63%}
.ci-final:after{background:rgba(5,28,33,.82)}
@media(max-width:1100px){.ci-container{width:min(100% - 48px,1280px)}.ci-challenges{grid-template-columns:repeat(2,minmax(0,1fr))}.ci-project-grid{gap:12px}.ci-project__body{padding:21px}}
@media(max-width:760px){.ci-container{width:calc(100% - 36px)}.ci-section{padding:68px 0}.ci-hero__copy{width:min(100%,560px)}.ci-hero__image{background-position:64% center}.ci-hero:after{background:linear-gradient(90deg,rgba(5,25,31,.86),rgba(5,25,31,.26)),linear-gradient(0deg,rgba(5,25,31,.8),transparent 65%)}.ci-architecture{grid-template-columns:1fr}.ci-system-grid{grid-template-columns:1fr}.ci-system-card__image{height:310px}.ci-project-grid{grid-template-columns:1fr}.ci-project__image{height:280px}.ci-flow__inner{padding-top:70px;padding-bottom:65px}}
@media(max-width:520px){.ci-challenges{grid-template-columns:1fr}.ci-challenge{min-height:0;padding:18px}.ci-challenge h3{margin-top:0}.ci-system-card__image{height:245px}.ci-hero h1{font-size:39px}.ci-hero__copy>p:not(.ci-eyebrow){max-width:355px}.ci-project__image{height:225px}.ci-flow__steps{grid-template-columns:1fr}}

/* Architecture hotspots use the same interaction pattern as Residential. */
.ci-architecture__image-wrap{position:relative;aspect-ratio:1672/941;isolation:isolate}
.ci-architecture__image-wrap>img{width:100%;height:100%;object-fit:contain}
.ci-hotspot{position:absolute;z-index:2;display:grid;width:30px;height:30px;place-items:center;padding:0;border:0;background:transparent;color:#147957;cursor:pointer;transform:translate(-50%,-50%)}
.ci-hotspot__dot{display:grid;width:28px;height:28px;place-items:center;border:2px solid #fff;border-radius:50%;background:#f5fffa;box-shadow:0 2px 10px rgba(10,42,36,.25);transition:background .2s,color .2s,transform .2s}
.ci-hotspot__dot svg{width:16px;height:16px}
.ci-hotspot__line{position:absolute;z-index:-1;top:15px;left:30px;width:21px;height:1px;background:#2fae84;box-shadow:0 1px 2px #fff}
.ci-hotspot__label{position:absolute;top:50%;left:47px;max-width:115px;white-space:nowrap;padding:6px 8px;border:1px solid rgba(55,151,113,.26);border-radius:6px;color:#264943;background:rgba(255,255,255,.95);box-shadow:0 3px 10px rgba(22,61,52,.1);font-size:10px;font-weight:700;line-height:1.1;transform:translateY(-50%)}
.ci-hotspot:hover .ci-hotspot__dot,.ci-hotspot.is-active .ci-hotspot__dot{color:#fff;background:var(--ci-gradient);transform:scale(1.1)}
.ci-hotspot:hover .ci-hotspot__label,.ci-hotspot.is-active .ci-hotspot__label{border-color:#30b282;color:#188767;background:#f3fff8}
.ci-hotspot--pv{top:23%;left:61%}
.ci-hotspot--pcs{top:71%;left:62%}
.ci-hotspot--ess{top:63%;left:68%}
.ci-hotspot--ems{top:44%;left:45%}
.ci-hotspot--grid{top:39%;left:7%}
.ci-hotspot--dg{top:63%;left:31%}
.ci-hotspot--loads{top:50%;left:50%}
.ci-hotspot--pv .ci-hotspot__label{top:-16px}
.ci-hotspot--grid .ci-hotspot__label,.ci-hotspot--dg .ci-hotspot__label,.ci-hotspot--ess .ci-hotspot__label{left:auto;right:47px}
.ci-hotspot--grid .ci-hotspot__line,.ci-hotspot--dg .ci-hotspot__line,.ci-hotspot--ess .ci-hotspot__line{left:auto;right:30px}
.ci-hotspot--pcs .ci-hotspot__label{top:35px;left:15px}
.ci-hotspot--loads .ci-hotspot__label{top:35px;left:15px}
.ci-architecture__tooltip{position:absolute;z-index:3;right:15px;bottom:15px;width:min(250px,42%);padding:12px 14px;border:1px solid rgba(61,156,121,.2);border-radius:10px;background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(14,52,43,.15);backdrop-filter:blur(8px)}
.ci-architecture__tooltip[hidden]{display:none}
.ci-architecture__tooltip strong,.ci-architecture__tooltip span{display:block}
.ci-architecture__tooltip strong{color:#137d5b;font-size:12px}
.ci-architecture__tooltip span{margin-top:4px;color:var(--ci-muted);font-size:11px;line-height:1.4}
.ci-architecture__mobile-list{display:none}

/* Four distinct, light glass information blocks over the night scene. */
.ci-flow__steps{gap:12px;border:0;border-radius:0;background:none;backdrop-filter:none}
.ci-flow-step{min-height:164px;border:1px solid rgba(255,255,255,.25)!important;border-radius:12px;background:rgba(6,27,34,.43);box-shadow:0 10px 28px rgba(0,15,20,.13);backdrop-filter:blur(8px)}
.ci-flow-step+.ci-flow-step{border-left:1px solid rgba(255,255,255,.25)}
.ci-flow-step__number{color:#9adcc0}

/* Standard solutions are consultative modules, not product tiles. */
.ci-system-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:385px}
.ci-system-card__body{min-width:0;padding:31px 25px 28px}
.ci-system-card__eyebrow{color:var(--ci-green)!important;font-size:11px!important;font-weight:750;letter-spacing:.12em!important;text-transform:uppercase}
.ci-system-card h3{margin:12px 0 21px;font-size:25px;line-height:1.22}
.ci-system-card dl{display:grid;gap:13px;margin:0 0 22px}
.ci-system-card dt{margin-bottom:3px;color:#7d918b;font-size:10px;font-weight:750;letter-spacing:.09em;text-transform:uppercase}
.ci-system-card dd{margin:0;color:#415a59;font-size:13px;line-height:1.4}
.ci-system-card__body>a{margin-top:auto;color:var(--ci-green)!important;font-size:13px;font-weight:700;line-height:1.35}
.ci-system-card__image{height:auto;min-height:100%;padding:15px;background:#fbfcfb}
.ci-system-card__image img{width:100%;height:auto;max-height:350px;object-fit:contain}

/* The C&I opening image and header are one continuous scene on desktop. */
.ci-hero{min-height:clamp(760px,100svh,960px);margin-top:0;background:#071d2d}
.ci-hero__image{background-image:url('https://static.bluesunpv.com/media/solutions/commercial-industrial-v4/hero-reference-v2.webp');background-position:center center}
.ci-hero:after{background:linear-gradient(90deg,rgba(2,20,33,.77),rgba(2,20,33,.47) 36%,rgba(2,20,33,.04) 66%),linear-gradient(0deg,rgba(2,18,30,.52),transparent 30%)}
.ci-hero__inner{min-height:clamp(760px,100svh,960px);padding:105px 0 150px}
.ci-hero__copy{width:min(710px,52%)}
.ci-hero h1{font-size:clamp(56px,5vw,78px);line-height:1.02}
.ci-hero__copy>p:not(.ci-eyebrow){max-width:600px;margin:28px 0 31px;font-size:17px;line-height:1.7}
.ci-hero .ci-eyebrow--light{color:#f1f8f7}
.ci-hero .ci-btn{min-height:56px;padding-inline:28px;border-radius:28px;font-size:15px}
.ci-hero__proof{right:40px;bottom:24px;left:40px;width:min(1360px,calc(100% - 80px));margin-inline:auto;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(3,23,32,.77);box-shadow:0 12px 35px rgba(0,10,20,.15);backdrop-filter:blur(8px)}
.ci-hero__proof-grid{width:100%}
.ci-proof{min-height:106px;padding-inline:23px}
.ci-proof>svg{width:32px;height:32px;color:#78e9b2}
.ci-proof strong{font-size:14px}
.ci-proof small{font-size:12px}
@media(min-width:901px){
  .ci-page .bluesun-site-header.is-inner:not(.is-scrolled):not(.has-overlay){top:0;background:transparent;border-bottom:0;box-shadow:none;color:#fff}
  .ci-page .bluesun-site-header.is-inner:not(.is-scrolled):not(.has-overlay) .bluesun-logo img{filter:brightness(0) invert(1)}
  .ci-page .bluesun-site-header.is-inner:not(.is-scrolled):not(.has-overlay) .bluesun-nav-item>a{color:#fff}
  .ci-page .bluesun-site-header.is-inner:not(.is-scrolled):not(.has-overlay) .bluesun-header-actions{color:#fff}
}
@media(max-width:900px){
  .ci-hero{min-height:0;margin-top:64px}
  .ci-hero__inner{min-height:620px;padding:75px 0 42px}
  .ci-hero__copy{width:min(600px,74%)}
  .ci-hero__image{background-position:61% center}
  .ci-hero:after{background:linear-gradient(90deg,rgba(2,20,33,.88),rgba(2,20,33,.38) 72%),linear-gradient(0deg,rgba(2,18,30,.78),transparent 60%)}
  .ci-hero__proof{position:relative;right:auto;bottom:auto;left:auto;width:calc(100% - 48px);margin:0 auto 24px}
}
@media(max-width:600px){
  .ci-hero__inner{min-height:600px;align-items:flex-start;padding:72px 0 35px}
  .ci-hero__copy{width:100%}
  .ci-hero h1{max-width:410px;font-size:clamp(40px,10vw,54px)}
  .ci-hero__copy>p:not(.ci-eyebrow){max-width:390px;font-size:14px}
  .ci-hero__image{background-position:59% center}
  .ci-hero:after{background:linear-gradient(180deg,rgba(2,20,33,.9) 0%,rgba(2,20,33,.63) 51%,rgba(2,20,33,.18) 100%)}
  .ci-hero .ci-btn{min-height:48px;padding-inline:17px;font-size:12px}
  .ci-hero__proof{width:calc(100% - 32px);margin-bottom:16px}
  .ci-proof{min-height:72px;padding:12px 9px}
  .ci-proof>svg{width:23px;height:23px}
  .ci-proof strong{font-size:11px}
  .ci-proof small{display:none}
}

/* Keep the original product scene intact; transparent hit areas sit over each real cabinet. */
.ci-liquid{position:relative;min-height:700px;overflow:hidden;color:#fff;background:#052f36}
.ci-liquid::before,.ci-liquid::after{display:none}
.ci-liquid__grid{position:relative;display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr) minmax(0,255px);align-items:center;gap:32px;min-height:700px}
.ci-liquid__copy,.ci-liquid__aside{position:relative;z-index:2}
.ci-liquid__copy{min-width:0;padding:70px 0}
.ci-liquid h2{max-width:440px;margin:0;color:#fff;font-size:clamp(34px,3vw,46px);font-weight:700;letter-spacing:-.04em;line-height:1.12;text-wrap:balance}
.ci-liquid__copy>p:not(.ci-eyebrow){max-width:435px;margin:20px 0 27px;color:rgba(255,255,255,.86);font-size:14px;line-height:1.7}
.ci-liquid__benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px;margin:0 0 30px}
.ci-liquid__benefits span{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,.9);font-size:11px;line-height:1.4}
.ci-liquid__benefits svg{width:22px;height:22px;flex:none;color:#bcf1e4}
.ci-liquid .ci-btn{border-radius:24px}
.ci-liquid__scene{position:static;min-width:0}
.ci-liquid__art{position:absolute;z-index:1;top:50%;left:50%;width:max(100vw,1244px);aspect-ratio:1672/941;transform:translate(-50%,-50%)}
.ci-liquid__art>img{display:block;width:100%;height:100%}
.ci-liquid__product{position:absolute;display:block;outline-offset:3px;text-decoration:none}
.ci-liquid__product--417{top:23%;left:39%;width:18.8%;height:46%}
.ci-liquid__product--261{top:28%;left:58.2%;width:12.5%;height:39%}
.ci-liquid__product-label{position:absolute;top:-34px;left:50%;display:flex;align-items:center;gap:6px;width:max-content;max-width:180px;transform:translateX(-50%);padding:0 0 8px 22px;border-bottom:1px solid #66d9c2;color:#fff;font-size:14px;font-weight:650;line-height:1.2;text-shadow:0 1px 5px #00383e}
.ci-liquid__product-label::before{position:absolute;bottom:-3px;left:0;width:6px;height:6px;border-radius:50%;background:#7ce9d3;content:''}
.ci-liquid__product-label::after{position:absolute;top:100%;left:5px;width:20px;border-top:1px solid #66d9c2;transform:rotate(135deg);transform-origin:left center;content:''}
.ci-liquid__product-label span{color:#96ead8;font-size:13px;opacity:0;transition:opacity .2s}
.ci-liquid__product:hover .ci-liquid__product-label span,.ci-liquid__product:focus-visible .ci-liquid__product-label span{opacity:1}
.ci-liquid__product:hover .ci-liquid__product-label,.ci-liquid__product:focus-visible .ci-liquid__product-label{color:#a9f0de;border-color:#a9f0de}
.ci-liquid__product--unavailable{pointer-events:none}
.ci-liquid__aside{min-width:0;align-self:center;padding-left:22px;border-left:1px solid rgba(255,255,255,.32)}
.ci-liquid__aside-label{margin:0 0 12px;color:#9ce9d4;font-size:10px;font-weight:750;letter-spacing:.13em;text-transform:uppercase}
.ci-liquid__aside h3{margin:0;color:#fff;font-size:clamp(23px,1.7vw,29px);font-weight:690;letter-spacing:-.025em;line-height:1.2;text-wrap:balance}
.ci-liquid__aside>p:last-child{margin:16px 0 0;color:rgba(255,255,255,.81);font-size:13px;line-height:1.65}
@media(max-width:1240px){
  .ci-liquid{min-height:0}
  .ci-liquid__grid{display:flex;min-height:0;flex-direction:column;align-items:stretch;gap:28px;padding-top:58px;padding-bottom:60px}
  .ci-liquid__copy{max-width:690px;padding:0}
  .ci-liquid__scene{position:relative;width:100%;overflow:hidden;border-radius:14px;aspect-ratio:1672/830}
  .ci-liquid__art{top:50%;left:50%;width:100%;transform:translate(-50%,-50%)}
  .ci-liquid__aside{max-width:690px}
  .ci-liquid__aside h3 br{display:none}
}
@media(max-width:760px){
  .ci-liquid__grid{gap:22px;padding-top:54px;padding-bottom:54px}
  .ci-liquid__scene{aspect-ratio:1.55}
  .ci-liquid__art{width:125%}
  .ci-liquid__product-label{top:-25px;padding-left:13px;font-size:10px}
  .ci-liquid__product-label::after{width:12px}
}
@media(max-width:520px){
  .ci-liquid h2{font-size:34px}
  .ci-liquid__benefits{gap:12px 8px}
  .ci-liquid__benefits span{font-size:10px}
  .ci-liquid__scene{aspect-ratio:1.2}
  .ci-liquid__art{width:160%}
  .ci-liquid__product-label{top:auto;bottom:-26px;left:0;max-width:110px;transform:none;font-size:9px}
  .ci-liquid__product-label::after{display:none}
}

@media(max-width:1100px){.ci-container.ci-faq-layout{width:min(100% - 48px,1280px);gap:50px}}
@media(max-width:760px){
  .ci-container.ci-faq-layout{width:calc(100% - 36px);grid-template-columns:1fr;gap:28px}
  .ci-section--faq{padding:60px 0}
}