@font-face{font-family:Inter;src:url(/assets/fonts/inter-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter-600.woff2) format("woff2");font-weight:600 800;font-display:swap}
:root{--ink:#0B1220;--ink2:#111827;--body:#334155;--mute:#64748B;--line:#E2E8F0;--soft:#F1F5F9;--paper:#F8FAFC;--sky:#38BDF8;--sea:#0284C7;--deep:#075985;--r:14px;--w:1180px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:400 17px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--body);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--sea)}
h1,h2,h3{font-weight:600;color:var(--ink);line-height:1.15;letter-spacing:-.025em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem);letter-spacing:-.035em}
h2{font-size:clamp(1.6rem,3vw,2.35rem)}
h3{font-size:1.2rem;letter-spacing:-.015em}
p{margin:0 0 1em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--sea);margin-bottom:14px}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--sky)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:600;font-size:1rem;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-sky{background:var(--sky);color:var(--ink)}
.btn-sky:hover{background:#7DD3FC}
.btn-dark{background:var(--ink2);color:#fff}
.btn-line{border-color:rgba(255,255,255,.35);color:#fff}
.btn-line:hover{border-color:#fff}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn svg{width:18px;height:18px}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;height:76px}
.brand img{height:44px;width:auto}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--sea)}
.top .btn{min-height:44px;padding:0 20px;font-size:.95rem}
.tel{color:var(--ink);text-decoration:none;font-weight:600;white-space:nowrap}
.menu{display:none}
@media (max-width:980px){
 .nav,.top .tel{display:none}
 .top .wrap{height:66px;gap:12px}
 .brand img{height:36px}
 .top .btn{margin-left:auto;padding:0 16px}
 .menu{display:block;position:static}
 .menu summary{list-style:none;cursor:pointer;width:44px;height:44px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line)}
 .menu summary::-webkit-details-marker{display:none}
 .menu[open] .panel{display:flex}
 .panel{position:absolute;left:0;right:0;top:66px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:8px 24px 20px;box-shadow:0 20px 30px -20px rgba(15,23,42,.3)}
 .panel a{padding:13px 0;border-bottom:1px solid var(--soft);color:var(--ink);text-decoration:none;font-weight:600}
}
@media (max-width:420px){.top .btn{padding:0 14px;font-size:.88rem}.brand img{height:32px}}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(56,189,248,.18),transparent 60%),var(--ink);color:#CBD5E1;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:80px;padding-bottom:88px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--sky)}
.hero .lede{font-size:1.18rem;color:#CBD5E1;max-width:34em}
.hero .eyebrow{color:var(--sky)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 30px}
.ticks{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;font-size:.95rem}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks li:before{content:"";flex:0 0 18px;height:18px;margin-top:4px;border-radius:50%;background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%230B1220' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.shot{position:relative}
.shot img{border-radius:22px;width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.shot:before{content:"";position:absolute;inset:auto -18px -18px auto;width:62%;height:62%;border:2px solid rgba(56,189,248,.45);border-radius:26px;z-index:0}
.shot img{position:relative;z-index:1}
.tag{position:absolute;z-index:2;left:-22px;bottom:28px;background:#fff;color:var(--ink);border-radius:14px;padding:14px 18px;font-weight:600;font-size:.92rem;box-shadow:0 20px 40px -18px rgba(0,0,0,.45);display:flex;gap:12px;align-items:center}
.tag b{display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sea)}
.tag i{width:40px;height:40px;border-radius:10px;background:var(--ink);display:grid;place-items:center}
.tag i img{width:26px;height:26px;border-radius:0;box-shadow:none;aspect-ratio:auto}
.crumbs{font-size:.85rem;margin-bottom:18px;color:#94A3B8}
.crumbs a{color:#94A3B8;text-decoration:none}.crumbs a:hover{color:#fff}
.hero.sub .wrap{padding-top:56px;padding-bottom:64px}
@media (max-width:900px){
 .hero .wrap{grid-template-columns:1fr;gap:40px;padding-top:44px;padding-bottom:56px}
 .ticks{grid-template-columns:1fr}
 .tag{left:12px;bottom:12px}
 .shot:before{display:none}
}

/* strip */
.strip{border-bottom:1px solid var(--line);background:#fff}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.strip div{padding:22px 20px;border-left:1px solid var(--line);font-size:.92rem;color:var(--mute)}
.strip div:first-child{border-left:0;padding-left:0}
.strip b{display:block;color:var(--ink);font-size:1rem}
@media (max-width:900px){.strip .wrap{grid-template-columns:1fr 1fr}.strip div{border-left:0;padding:16px 0;border-top:1px solid var(--line)}.strip div:nth-child(-n+2){border-top:0}}

/* sections */
.sec{padding:96px 0}
.sec.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:720px;margin-bottom:44px}
.head p{font-size:1.1rem}
@media (max-width:700px){.sec{padding:64px 0}}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;color:var(--body);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 24px 50px -28px rgba(15,23,42,.45)}
.card .ph{aspect-ratio:16/10;overflow:hidden;background:var(--ink)}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .bd{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card h3{margin-bottom:8px}
.card p{font-size:.96rem;margin-bottom:16px}
.more{margin-top:auto;font-weight:600;color:var(--sea);font-size:.95rem}
.more:after{content:" \2192"}
@media (max-width:980px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards{grid-template-columns:1fr}}

.solar-art{width:100%;height:100%;display:block}

.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split img{border-radius:20px;width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}
.step:before{counter-increment:s;content:"0" counter(s);display:block;font-weight:600;color:var(--sea);font-size:.9rem;letter-spacing:.1em;margin-bottom:18px}
@media (max-width:900px){.steps{grid-template-columns:1fr}}

.towns{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.town{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;display:block;color:#fff;text-decoration:none;background:var(--ink)}
.town img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.town:hover img{transform:scale(1.04)}
.town span{position:absolute;inset:auto 0 0 0;padding:60px 20px 18px;background:linear-gradient(transparent,rgba(11,18,32,.88));font-weight:600;font-size:1.2rem}
.town small{display:block;font-weight:400;font-size:.85rem;color:#CBD5E1}
@media (max-width:900px){.towns{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.towns{grid-template-columns:1fr}}

/* prose */
.page{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:64px;align-items:start}
.prose{max-width:720px}
.prose h2{font-size:1.65rem;margin-top:1.8em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.5em}
.prose ul,.prose ol{padding-left:1.2em;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose .answer{font-size:1.15rem;color:var(--ink);border-left:3px solid var(--sky);padding:4px 0 4px 20px;margin-bottom:1.6em}
.prose img{border-radius:16px;margin:1.6em 0;width:100%;aspect-ratio:16/9;object-fit:cover}
.note{background:var(--soft);border-radius:var(--r);padding:20px 22px;margin:1.6em 0}
.note p:last-child{margin:0}
.side{position:sticky;top:100px;display:grid;gap:18px}
.box{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff}
.box.dark{background:var(--ink);border-color:var(--ink);color:#CBD5E1}
.box.dark h3{color:#fff}
.box .btn{width:100%;margin-top:10px}
.list{list-style:none;padding:0;margin:0}
.list li{padding:9px 0;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.list a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.list a:hover{color:var(--sea)}
@media (max-width:980px){.page{grid-template-columns:1fr}.side{position:static}}

/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 40px 22px 0;font-weight:600;color:var(--ink);font-size:1.08rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:4px;top:16px;font-size:1.6rem;font-weight:400;color:var(--sea)}
.faq details[open] summary:after{content:"\2212"}
.faq details p{margin:0 0 22px}

/* quote */
.quote{background:var(--ink);color:#CBD5E1}
.quote .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.quote h2{color:#fff}
.quote .eyebrow{color:var(--sky)}
.quote a{color:#fff}
.contact-lines{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.contact-lines a{font-weight:600;text-decoration:none;font-size:1.1rem}
.contact-lines span{display:block;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#94A3B8}
form.qf{background:#fff;border-radius:22px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;color:var(--body)}
.qf label{display:block;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:6px}
.qf label small{font-weight:400;color:var(--mute)}
.qf input,.qf select{width:100%;height:52px;border:1px solid #CBD5E1;border-radius:12px;padding:0 14px;font:inherit;color:var(--ink);background:#fff}
.qf input:focus,.qf select:focus{outline:3px solid rgba(56,189,248,.35);border-color:var(--sea)}
.qf .full{grid-column:1/-1}
.qf .btn{width:100%;min-height:56px}
.qf .fine{font-size:.82rem;color:var(--mute);margin:0}
.qf .msg{font-weight:600;margin:0}
.qf .msg.ok{color:#047857}.qf .msg.err{color:#B91C1C}
.hp{position:absolute;left:-5000px}
@media (max-width:900px){.quote .wrap{grid-template-columns:1fr;gap:36px}form.qf{grid-template-columns:1fr;padding:24px}}

/* blog */
.posts{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){.posts{grid-template-columns:1fr}}
.meta{font-size:.9rem;color:#94A3B8}

/* footer */
.foot{background:#070C16;color:#94A3B8;font-size:.93rem;padding:72px 0 34px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot img{height:46px;width:auto;margin-bottom:18px}
.foot h4{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin:6px 0 14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot a{color:#CBD5E1;text-decoration:none}
.foot a:hover{color:#fff}
.legal{border-top:1px solid #1E293B;margin-top:48px;padding-top:24px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
@media (max-width:900px){.foot .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot .cols{grid-template-columns:1fr}}
.callbar{display:none}
@media (max-width:700px){
 .callbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px}
 .callbar .btn{min-height:48px;padding:0 10px}
 body{padding-bottom:72px}
}
.shot .solar-art{position:relative;z-index:1;border-radius:22px;aspect-ratio:4/3;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.qf a{color:var(--sea)}