:root{
  --bg:#0b0c0e;--panel:#121417;--panel2:#181b1f;--text:#f6f6f3;
  --muted:#a8adb4;--yellow:#f3c500;--line:#2b2f35;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}

.nav-wrap{position:sticky;top:0;z-index:20;background:rgba(11,12,14,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:86px;display:flex;align-items:center;gap:28px}
.brand img{width:112px;max-height:70px;object-fit:contain;object-position:left center;display:block}
.nav-links{display:flex;gap:24px;margin-left:auto}
.nav-links a{font-size:14px;color:#c8ccd1}
.nav-links a:hover,.nav-links .active{color:var(--yellow)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border:1px solid var(--yellow);font-weight:800;letter-spacing:.02em}
.nav-cta,.btn.primary{background:var(--yellow);color:#111}
.btn.secondary{border-color:#4a4f57;color:#fff}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px}

.hero{min-height:650px;display:flex;align-items:center;background:
radial-gradient(circle at 78% 45%,rgba(243,197,0,.13),transparent 28%),
linear-gradient(135deg,#0b0c0e,#101318)}
.hero-grid{display:grid;grid-template-columns:1.4fr .6fr;align-items:center;gap:70px}
.hero-badge img{width:100%;max-width:330px;filter:drop-shadow(0 25px 55px rgba(0,0,0,.45))}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:900;color:var(--yellow);margin-bottom:14px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(46px,7vw,86px);line-height:.96;letter-spacing:-.055em;max-width:900px;margin-bottom:25px}
h2{font-size:clamp(32px,4vw,54px);line-height:1.03;letter-spacing:-.04em}
h3{font-size:22px}
.hero p,.page-hero p{font-size:19px;color:var(--muted);max-width:720px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

.trustbar{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trustitem{padding:25px 30px;border-right:1px solid var(--line)}
.trustitem:last-child{border:0}
.trustitem strong,.trustitem span{display:block}
.trustitem span{color:var(--muted);font-size:13px;margin-top:4px}

section{padding:100px 0}
.page-hero{padding:125px 0 90px;background:linear-gradient(135deg,#0c0e11,#15181d)}
.page-hero h1{font-size:clamp(44px,6vw,72px)}
.section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:end;margin-bottom:40px}
.section-head p{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card,.feature-panel,.credential{background:var(--panel);border:1px solid var(--line);padding:30px}
.card{min-height:235px}
.card p,.feature-panel p,.credential p{color:var(--muted)}
.num{color:var(--yellow);font-weight:900;font-size:13px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.feature-panel{padding:45px}
.feature-panel.yellow{background:var(--yellow);color:#111;border-color:var(--yellow)}
.feature-panel.yellow p{color:#292929}
.list>div{display:flex;gap:12px;margin:13px 0}
.dot{width:8px;height:8px;background:var(--yellow);border-radius:50%;margin-top:8px;flex:0 0 auto}

.experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.experience-card{min-height:210px;padding:28px;background:linear-gradient(145deg,#16191d,#101215);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.experience-card:before{content:"";position:absolute;width:110px;height:110px;border:1px solid rgba(243,197,0,.18);border-radius:50%;right:-42px;top:-42px}
.experience-card h3{margin-bottom:8px}
.experience-card p{color:var(--muted);margin-bottom:0}
.micro-label{display:inline-block;color:var(--yellow);font-size:11px;letter-spacing:.14em;font-weight:900;text-transform:uppercase;margin-bottom:auto}

.license-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.license-band .container{display:flex;justify-content:space-between;gap:28px;align-items:center;flex-wrap:wrap}
.license-band strong{font-size:16px}
.license-band span{color:var(--muted)}

.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}
.about-grid p{color:var(--muted)}
.credential-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.credential strong{font-size:21px}

.cta{background:var(--yellow);color:#111;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{margin-bottom:8px}
.cta p{margin:0;max-width:650px}
.cta .btn{background:#111;color:#fff;border-color:#111}

form{display:grid;gap:14px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,textarea,select{width:100%;background:#111316;border:1px solid #343941;color:#fff;padding:14px;font:inherit}
textarea{min-height:150px}

footer{border-top:1px solid var(--line);padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}
.footer-logo{width:155px;max-height:150px;object-fit:contain}
.footer-grid p{color:var(--muted);max-width:520px}
.footer-links a{display:block;color:var(--muted);margin:8px 0}
.footer-bottom{border-top:1px solid var(--line);margin-top:45px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;color:#858b93;font-size:13px}
.license{color:#d7d9dc;font-weight:700}

@media(max-width:950px){
  .experience-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:850px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:block;margin-left:auto}
  .nav-links.open{display:flex;position:absolute;left:0;right:0;top:86px;background:#0b0c0e;padding:25px;flex-direction:column;border-bottom:1px solid var(--line)}
  .hero-grid,.section-head,.split,.about-grid{grid-template-columns:1fr}
  .hero-badge{display:none}
  .trustbar{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr 1fr}
  .credential-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta{align-items:flex-start;flex-direction:column}
}
@media(max-width:560px){
  .cards,.trustbar,.form-grid,.experience-grid{grid-template-columns:1fr}
  .trustitem{border-right:0;border-bottom:1px solid var(--line)}
  section{padding:70px 0}
  .hero{min-height:590px}
  .container{width:min(var(--max),calc(100% - 28px))}
  .brand img{width:94px}
}


/* ---------- V4 stock-photo integration ---------- */
.photo-hero{position:relative;isolation:isolate;overflow:hidden}
.photo-hero:before{content:"";position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.photo-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,8,10,.97) 0%,rgba(7,8,10,.86) 48%,rgba(7,8,10,.48) 100%)}
.home-photo-hero:before{background-image:url("https://images.unsplash.com/photo-1728802926626-c2170e1c985a?auto=format&fit=crop&fm=jpg&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&ixlib=rb-4.1.0&q=80&w=2400")}
.commercial-photo-hero:before{background-image:url("https://images.unsplash.com/photo-1566417110090-6b15a06ec800?auto=format&fit=crop&fm=jpg&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&ixlib=rb-4.1.0&q=80&w=2400")}
.solar-photo-hero:before{background-image:url("https://images.unsplash.com/flagged/photo-1566838616838-c3a720672aad?auto=format&fit=crop&fm=jpg&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&ixlib=rb-4.1.0&q=80&w=2400");background-position:center 48%}
.photo-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.photo-card{position:relative;min-height:380px;border:1px solid var(--line);overflow:hidden;background:#111}
.photo-card img{width:100%;height:100%;min-height:380px;display:block;object-fit:cover}
.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,8,10,.75),rgba(7,8,10,.05) 60%);pointer-events:none}
.photo-caption{position:absolute;z-index:2;left:28px;right:28px;bottom:24px}
.photo-caption .eyebrow{margin-bottom:7px}.photo-caption h3{margin-bottom:0;font-size:26px}
.image-feature{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
.image-feature .media{min-height:430px;border:1px solid var(--line);overflow:hidden}
.image-feature .media img{width:100%;height:100%;min-height:430px;object-fit:cover;display:block}
.solar-services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.solar-service{padding:30px;background:var(--panel);border:1px solid var(--line);min-height:235px}
.solar-service p{color:var(--muted)}
@media(max-width:850px){.photo-grid,.image-feature{grid-template-columns:1fr}.solar-services{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.solar-services{grid-template-columns:1fr}.photo-card,.photo-card img{min-height:300px}}

/* ---------- V5 launch-candidate refinements ---------- */
.contact-links{display:grid;gap:14px;margin-top:28px}
.contact-link{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--line);padding:18px 20px;background:#101215;transition:transform .18s ease,border-color .18s ease}
.contact-link:hover{transform:translateY(-2px);border-color:var(--yellow)}
.contact-link strong{display:block}
.contact-link span{color:var(--muted);font-size:13px}
.email-text{color:var(--yellow);font-weight:800;word-break:break-all}
.form-help{color:var(--muted);font-size:13px;margin:-3px 0 4px}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.badge{border:1px solid var(--line);padding:9px 12px;color:#cfd3d8;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:12px;top:12px;z-index:999;background:var(--yellow);color:#111;padding:10px 14px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
@media(max-width:700px){.contact-link{align-items:flex-start;flex-direction:column}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}